projects/dwt-addons: dwtx/jface/bindings/BindingManager.d annotate

annotate dwtx/jface/bindings/BindingManager.d @ 90:7ffeace6c47f

Update 3.4M7 to 3.4

author	Frank Benoit <benoit@tionex.de>
date	Sun, 06 Jul 2008 23:30:07 +0200
parents	4878bef4a38e
children	04b47443bb01

rev	line source
16 e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1 /*******************************************************************************
70 46a6e0e6ccd4 Merge with d-fied sources of 3.4M7 Frank Benoit <benoit@tionex.de> parents: 55 diff changeset	2 * Copyright (c) 2004, 2008 IBM Corporation and others.
16 e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	3 * All rights reserved. This program and the accompanying materials
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	4 * are made available under the terms of the Eclipse Public License v1.0
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	5 * which accompanies this distribution, and is available at
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	6 * http://www.eclipse.org/legal/epl-v10.html
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	7 *
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	8 * Contributors:
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	9 * IBM Corporation - initial API and implementation
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	10 * Port to the D programming language:
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	11 * Frank Benoit <benoit@tionex.de>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	12 *******************************************************************************/
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	13 module dwtx.jface.bindings.BindingManager;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	14
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	15 import dwtx.jface.bindings.Binding;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	16 import dwtx.jface.bindings.BindingManagerEvent;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	17 import dwtx.jface.bindings.CachedBindingSet;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	18 import dwtx.jface.bindings.IBindingManagerListener;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	19 import dwtx.jface.bindings.ISchemeListener;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	20 import dwtx.jface.bindings.Scheme;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	21 import dwtx.jface.bindings.SchemeEvent;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	22 import dwtx.jface.bindings.Trigger;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	23 import dwtx.jface.bindings.TriggerSequence;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	24
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	25 // import java.io.BufferedWriter;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	26 // import java.io.IOException;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	27 // import java.io.StringWriter;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	28 import tango.util.collection.HashMap;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	29 import tango.util.collection.HashSet;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	30 import tango.util.collection.ArraySeq;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	31 import tango.util.collection.LinkSeq;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	32 import tango.util.collection.model.Seq;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	33 import tango.util.collection.model.Map;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	34 import tango.util.collection.model.Set;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	35 import tango.util.collection.model.View;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	36
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	37 import dwt.DWT;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	38 import dwtx.core.commands.CommandManager;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	39 import dwtx.core.commands.ParameterizedCommand;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	40 import dwtx.core.commands.common.HandleObjectManager;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	41 import dwtx.core.commands.common.NotDefinedException;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	42 import dwtx.core.commands.contexts.Context;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	43 import dwtx.core.commands.contexts.ContextManager;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	44 import dwtx.core.commands.contexts.ContextManagerEvent;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	45 import dwtx.core.commands.contexts.IContextManagerListener;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	46 import dwtx.core.commands.util.Tracing;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	47 import dwtx.core.runtime.IStatus;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	48 import dwtx.core.runtime.MultiStatus;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	49 import dwtx.core.runtime.Status;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	50 import dwtx.jface.bindings.keys.IKeyLookup;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	51 import dwtx.jface.bindings.keys.KeyLookupFactory;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	52 import dwtx.jface.bindings.keys.KeyStroke;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	53 import dwtx.jface.contexts.IContextIds;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	54 import dwtx.jface.internal.InternalPolicy;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	55 import dwtx.jface.util.Policy;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	56 import dwtx.jface.util.Util;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	57
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	58 import dwt.dwthelper.utils;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	59 static import tango.text.Text;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	60 alias tango.text.Text.Text!(char) StringBuffer;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	61 import tango.text.convert.Format;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	62 import tango.text.locale.Core;
55 6d1acb32839d get locale in right formatting Frank Benoit <benoit@tionex.de> parents: 16 diff changeset	63 static import tango.text.Util;
16 e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	64
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	65 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	66 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	67 * A central repository for bindings -- both in the defined and undefined
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	68 * states. Schemes and bindings can be created and retrieved using this manager.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	69 * It is possible to listen to changes in the collection of schemes and bindings
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	70 * by adding a listener to the manager.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	71 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	72 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	73 * The binding manager is very sensitive to performance. Misusing the manager
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	74 * can render an application unenjoyable to use. As such, each of the public
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	75 * methods states the current run-time performance. In future releases, it is
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	76 * guaranteed that the method will run in at least the stated time constraint --
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	77 * though it might get faster. Where possible, we have also tried to be memory
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	78 * efficient.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	79 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	80 *
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	81 * @since 3.1
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	82 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	83 public final class BindingManager : HandleObjectManager,
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	84 IContextManagerListener, ISchemeListener {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	85
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	86 private static Map!(Object,Object) EMPTY_MAP;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	87 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	88 * This flag can be set to <code>true</code> if the binding manager should
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	89 * print information to <code>System.out</code> when certain boundary
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	90 * conditions occur.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	91 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	92 public static bool DEBUG = false;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	93
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	94 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	95 * Returned for optimized lookup.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	96 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	97 private static const TriggerSequence[] EMPTY_TRIGGER_SEQUENCE = null;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	98
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	99 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	100 * The separator character used in locales.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	101 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	102 private static const String LOCALE_SEPARATOR = "_"; //$NON-NLS-1$
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	103
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	104 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	105 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	106 * A utility method for adding entries to a map. The map is checked for
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	107 * entries at the key. If such an entry exists, it is expected to be a
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	108 * <code>Seq!(Object)</code>. The value is then appended to the collection.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	109 * If no such entry exists, then a collection is created, and the value
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	110 * added to the collection.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	111 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	112 *
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	113 * @param map
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	114 * The map to modify; if this value is <code>null</code>, then
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	115 * this method simply returns.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	116 * @param key
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	117 * The key to look up in the map; may be <code>null</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	118 * @param value
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	119 * The value to look up in the map; may be <code>null</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	120 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	121 private static final void addReverseLookup(Map!(Object,Object) map, Object key,
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	122 Object value) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	123 if (map is null) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	124 return;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	125 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	126
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	127 Object currentValue = map.get(key);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	128 if (currentValue !is null) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	129 auto values = cast(Seq!(Object)) currentValue;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	130 values.append(value);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	131 } else { // currentValue is null
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	132 auto values = new ArraySeq!(Object);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	133 values.append(value);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	134 map.add(key, values);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	135 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	136 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	137
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	138 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	139 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	140 * Takes a fully-specified string, and converts it into an array of
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	141 * increasingly less-specific strings. So, for example, "en_GB" would become
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	142 * ["en_GB", "en", "", null].
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	143 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	144 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	145 * This method runs in linear time (O(n)) over the length of the string.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	146 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	147 *
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	148 * @param string
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	149 * The string to break apart into its less specific components;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	150 * should not be <code>null</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	151 * @param separator
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	152 * The separator that indicates a separation between a degrees of
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	153 * specificity; should not be <code>null</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	154 * @return An array of strings from the most specific (i.e.,
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	155 * <code>string</code>) to the least specific (i.e.,
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	156 * <code>null</code>).
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	157 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	158 private static final String[] expand(String string, String separator) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	159 // Test for boundary conditions.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	160 if (string is null \|\| separator is null) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	161 return new String[0];
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	162 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	163
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	164 auto strings = new LinkSeq!(String);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	165 auto stringBuffer = new StringBuffer();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	166 string = string.trim(); // remove whitespace
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	167 if (string.length > 0) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	168
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	169 auto tokens = tango.text.Util.delimit(string, separator);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	170 foreach( tok; tokens ){
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	171 if (stringBuffer.length() > 0) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	172 stringBuffer.append(separator);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	173 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	174 stringBuffer.append(tok.trim());
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	175 strings.prepend(stringBuffer.toString());
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	176 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	177 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	178 strings.append(Util.ZERO_LENGTH_STRING);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	179 strings.append(cast(char[])null);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	180 return strings.toArray();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	181 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	182
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	183 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	184 * The active bindings. This is a map of triggers (
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	185 * <code>TriggerSequence</code>) to bindings (<code>Binding</code>).
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	186 * This value will only be <code>null</code> if the active bindings have
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	187 * not yet been computed. Otherwise, this value may be empty.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	188 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	189 private Map!(Object,Object) activeBindings = null;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	190
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	191 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	192 * The active bindings indexed by fully-parameterized commands. This is a
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	193 * map of fully-parameterized commands (<code>ParameterizedCommand</code>)
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	194 * to triggers ( <code>TriggerSequence</code>). This value will only be
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	195 * <code>null</code> if the active bindings have not yet been computed.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	196 * Otherwise, this value may be empty.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	197 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	198 private Map!(Object,Object) activeBindingsByParameterizedCommand = null;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	199
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	200 private Set!(Object) triggerConflicts;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	201
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	202 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	203 * The scheme that is currently active. An active scheme is the one that is
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	204 * currently dictating which bindings will actually work. This value may be
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	205 * <code>null</code> if there is no active scheme. If the active scheme
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	206 * becomes undefined, then this should automatically revert to
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	207 * <code>null</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	208 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	209 private Scheme activeScheme = null;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	210
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	211 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	212 * The array of scheme identifiers, starting with the active scheme and
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	213 * moving up through its parents. This value may be <code>null</code> if
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	214 * there is no active scheme.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	215 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	216 private String[] activeSchemeIds = null;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	217
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	218 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	219 * The number of bindings in the <code>bindings</code> array.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	220 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	221 private int bindingCount = 0;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	222
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	223 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	224 * A cache of context IDs that weren't defined.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	225 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	226 private Set!(Object) bindingErrors;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	227
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	228 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	229 * The array of all bindings currently handled by this manager. This array
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	230 * is the raw list of bindings, as provided to this manager. This value may
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	231 * be <code>null</code> if there are no bindings. The size of this array
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	232 * is not necessarily the number of bindings.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	233 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	234 private Binding[] bindings = null;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	235
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	236 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	237 * A cache of the bindings previously computed by this manager. This value
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	238 * may be empty, but it is never <code>null</code>. This is a map of
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	239 * <code>CachedBindingSet</code> to <code>CachedBindingSet</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	240 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	241 private Map!(Object,Object) cachedBindings;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	242
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	243 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	244 * The command manager for this binding manager. This manager is only needed
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	245 * for the <code>getActiveBindingsFor(String)</code> method. This value is
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	246 * guaranteed to never be <code>null</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	247 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	248 private const CommandManager commandManager;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	249
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	250 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	251 * The context manager for this binding manager. For a binding manager to
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	252 * function, it needs to listen for changes to the contexts. This value is
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	253 * guaranteed to never be <code>null</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	254 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	255 private const ContextManager contextManager;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	256
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	257 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	258 * The locale for this manager. This defaults to the current locale. The
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	259 * value will never be <code>null</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	260 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	261 private String locale;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	262
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	263 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	264 * The array of locales, starting with the active locale and moving up
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	265 * through less specific representations of the locale. For example,
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	266 * ["en_US", "en", "", null]. This value will never be <code>null</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	267 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	268 private String[] locales;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	269
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	270 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	271 * The platform for this manager. This defaults to the current platform. The
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	272 * value will never be <code>null</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	273 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	274 private String platform;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	275
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	276 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	277 * The array of platforms, starting with the active platform and moving up
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	278 * through less specific representations of the platform. For example,
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	279 * ["gtk", "", null]. This value will never be <code>null,/code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	280 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	281 private String[] platforms;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	282
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	283 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	284 * A map of prefixes (<code>TriggerSequence</code>) to a map of
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	285 * available completions (possibly <code>null</code>, which means there
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	286 * is an exact match). The available completions is a map of trigger (<code>TriggerSequence</code>)
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	287 * to bindings (<code>Binding</code>). This value may be
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	288 * <code>null</code> if there is no existing solution.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	289 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	290 private Map!(Object,Object) prefixTable = null;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	291
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	292 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	293 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	294 * Constructs a new instance of <code>BindingManager</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	295 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	296 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	297 * This method completes in amortized constant time (O(1)).
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	298 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	299 *
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	300 * @param contextManager
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	301 * The context manager that will support this binding manager.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	302 * This value must not be <code>null</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	303 * @param commandManager
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	304 * The command manager that will support this binding manager.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	305 * This value must not be <code>null</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	306 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	307 public this(ContextManager contextManager,
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	308 CommandManager commandManager) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	309 triggerConflicts = new HashSet!(Object);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	310 bindingErrors = new HashSet!(Object);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	311 cachedBindings = new HashMap!(Object,Object);
55 6d1acb32839d get locale in right formatting Frank Benoit <benoit@tionex.de> parents: 16 diff changeset	312 locale = tango.text.Util.replace( Culture.current().toString().dup, '-', '_' );
16 e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	313 locales = expand(locale, LOCALE_SEPARATOR);
55 6d1acb32839d get locale in right formatting Frank Benoit <benoit@tionex.de> parents: 16 diff changeset	314
16 e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	315 platform = DWT.getPlatform();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	316 platforms = expand(platform, Util.ZERO_LENGTH_STRING);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	317 if (contextManager is null) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	318 throw new NullPointerException(
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	319 "A binding manager requires a context manager"); //$NON-NLS-1$
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	320 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	321
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	322 if (commandManager is null) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	323 throw new NullPointerException(
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	324 "A binding manager requires a command manager"); //$NON-NLS-1$
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	325 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	326
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	327 this.contextManager = contextManager;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	328 contextManager.addContextManagerListener(this);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	329 this.commandManager = commandManager;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	330 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	331
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	332 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	333 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	334 * Adds a single new binding to the existing array of bindings. If the array
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	335 * is currently <code>null</code>, then a new array is created and this
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	336 * binding is added to it. This method does not detect duplicates.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	337 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	338 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	339 * This method completes in amortized <code>O(1)</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	340 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	341 *
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	342 * @param binding
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	343 * The binding to be added; must not be <code>null</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	344 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	345 public final void addBinding(Binding binding) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	346 if (binding is null) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	347 throw new NullPointerException("Cannot add a null binding"); //$NON-NLS-1$
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	348 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	349
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	350 if (bindings is null) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	351 bindings = new Binding[1];
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	352 } else if (bindingCount >= bindings.length) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	353 Binding[] oldBindings = bindings;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	354 bindings = new Binding[oldBindings.length * 2];
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	355 System.arraycopy(oldBindings, 0, bindings, 0, oldBindings.length);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	356 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	357 bindings[bindingCount++] = binding;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	358 clearCache();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	359 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	360
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	361 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	362 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	363 * Adds a listener to this binding manager. The listener will be notified
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	364 * when the set of defined schemes or bindings changes. This can be used to
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	365 * track the global appearance and disappearance of bindings.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	366 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	367 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	368 * This method completes in amortized constant time (<code>O(1)</code>).
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	369 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	370 *
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	371 * @param listener
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	372 * The listener to attach; must not be <code>null</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	373 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	374 public final void addBindingManagerListener(
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	375 IBindingManagerListener listener) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	376 addListenerObject(cast(Object)listener);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	377 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	378
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	379 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	380 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	381 * Builds a prefix table look-up for a map of active bindings.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	382 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	383 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	384 * This method takes <code>O(mn)</code>, where <code>m</code> is the
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	385 * length of the trigger sequences and <code>n</code> is the number of
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	386 * bindings.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	387 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	388 *
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	389 * @param activeBindings
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	390 * The map of triggers (<code>TriggerSequence</code>) to
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	391 * command ids (<code>String</code>) which are currently
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	392 * active. This value may be <code>null</code> if there are no
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	393 * active bindings, and it may be empty. It must not be
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	394 * <code>null</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	395 * @return A map of prefixes (<code>TriggerSequence</code>) to a map of
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	396 * available completions (possibly <code>null</code>, which means
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	397 * there is an exact match). The available completions is a map of
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	398 * trigger (<code>TriggerSequence</code>) to command identifier (<code>String</code>).
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	399 * This value will never be <code>null</code>, but may be empty.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	400 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	401 private final Map!(Object,Object) buildPrefixTable(Map!(Object,Object) activeBindings) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	402 auto prefixTable = new HashMap!(Object,Object);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	403 foreach( k, v; activeBindings ){
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	404 TriggerSequence triggerSequence = cast(TriggerSequence)k;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	405
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	406 // Add the perfect match.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	407 if (!prefixTable.containsKey(triggerSequence)) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	408 prefixTable.add(triggerSequence, null);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	409 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	410
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	411 TriggerSequence[] prefixes = triggerSequence.getPrefixes();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	412 int prefixesLength = prefixes.length;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	413 if (prefixesLength is 0) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	414 continue;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	415 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	416
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	417 // Break apart the trigger sequence.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	418 Binding binding = cast(Binding) v;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	419 for (int i = 0; i < prefixesLength; i++) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	420 TriggerSequence prefix = prefixes[i];
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	421 Object value = prefixTable.get(prefix);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	422 if ((prefixTable.containsKey(prefix)) && (cast(Map!(Object,Object))value )) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	423 (cast(Map!(Object,Object)) value).add(triggerSequence, binding);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	424 } else {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	425 auto map = new HashMap!(Object,Object);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	426 prefixTable.add(prefix, map);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	427 map.add(triggerSequence, binding);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	428 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	429 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	430 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	431
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	432 return prefixTable;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	433 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	434
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	435 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	436 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	437 * Clears the cache, and the existing solution. If debugging is turned on,
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	438 * then this will also print a message to standard out.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	439 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	440 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	441 * This method completes in <code>O(1)</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	442 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	443 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	444 private final void clearCache() {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	445 if (DEBUG) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	446 Tracing.printTrace("BINDINGS", "Clearing cache"); //$NON-NLS-1$ //$NON-NLS-2$
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	447 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	448 cachedBindings.clear();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	449 clearSolution();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	450 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	451
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	452 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	453 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	454 * Clears the existing solution.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	455 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	456 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	457 * This method completes in <code>O(1)</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	458 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	459 private final void clearSolution() {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	460 setActiveBindings(null, null, null, null);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	461 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	462
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	463 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	464 * Compares the identifier of two schemes, and decides which scheme is the
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	465 * youngest (i.e., the child) of the two. Both schemes should be active
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	466 * schemes.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	467 *
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	468 * @param schemeId1
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	469 * The identifier of the first scheme; must not be
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	470 * <code>null</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	471 * @param schemeId2
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	472 * The identifier of the second scheme; must not be
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	473 * <code>null</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	474 * @return <code>0</code> if the two schemes are equal of if neither
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	475 * scheme is active; <code>1</code> if the second scheme is the
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	476 * youngest; and <code>-1</code> if the first scheme is the
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	477 * youngest.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	478 * @since 3.2
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	479 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	480 private final int compareSchemes(String schemeId1,
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	481 String schemeId2) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	482 if (!schemeId2.equals(schemeId1)) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	483 for (int i = 0; i < activeSchemeIds.length; i++) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	484 String schemePointer = activeSchemeIds[i];
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	485 if (schemeId2.equals(schemePointer)) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	486 return 1;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	487
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	488 } else if (schemeId1.equals(schemePointer)) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	489 return -1;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	490
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	491 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	492
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	493 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	494 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	495
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	496 return 0;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	497 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	498
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	499 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	500 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	501 * Computes the bindings given the context tree, and inserts them into the
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	502 * <code>commandIdsByTrigger</code>. It is assumed that
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	503 * <code>locales</code>,<code>platforsm</code> and
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	504 * <code>schemeIds</code> correctly reflect the state of the application.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	505 * This method does not deal with caching.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	506 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	507 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	508 * This method completes in <code>O(n)</code>, where <code>n</code> is
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	509 * the number of bindings.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	510 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	511 *
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	512 * @param activeContextTree
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	513 * The map representing the tree of active contexts. The map is
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	514 * one of child to parent, each being a context id (
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	515 * <code>String</code>). The keys are never <code>null</code>,
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	516 * but the values may be (i.e., no parent). This map may be
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	517 * empty. It may be <code>null</code> if we shouldn't consider
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	518 * contexts.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	519 * @param bindingsByTrigger
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	520 * The empty of map that is intended to be filled with triggers (
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	521 * <code>TriggerSequence</code>) to bindings (
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	522 * <code>Binding</code>). This value must not be
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	523 * <code>null</code> and must be empty.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	524 * @param triggersByCommandId
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	525 * The empty of map that is intended to be filled with command
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	526 * identifiers (<code>String</code>) to triggers (
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	527 * <code>TriggerSequence</code>). This value must either be
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	528 * <code>null</code> (indicating that these values are not
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	529 * needed), or empty (indicating that this map should be
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	530 * computed).
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	531 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	532 private final void computeBindings(Map!(Object,Object) activeContextTree,
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	533 Map!(Object,Object) bindingsByTrigger, Map!(Object,Object) triggersByCommandId,
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	534 Map!(Object,Object) conflictsByTrigger) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	535 /*
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	536 * FIRST PASS: Remove all of the bindings that are marking deletions.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	537 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	538 Binding[] trimmedBindings = removeDeletions(bindings);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	539
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	540 /*
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	541 * SECOND PASS: Just throw in bindings that match the current state. If
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	542 * there is more than one match for a binding, then create a list.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	543 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	544 auto possibleBindings = new HashMap!(Object,Object);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	545 int length = trimmedBindings.length;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	546 for (int i = 0; i < length; i++) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	547 Binding binding = trimmedBindings[i];
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	548 bool found;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	549
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	550 // Check the context.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	551 String contextId = binding.getContextId();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	552 if ((activeContextTree !is null)
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	553 && (!activeContextTree.containsKey( new ArrayWrapperString(contextId)))) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	554 continue;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	555 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	556
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	557 // Check the locale.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	558 if (!localeMatches(binding)) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	559 continue;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	560 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	561
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	562 // Check the platform.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	563 if (!platformMatches(binding)) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	564 continue;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	565 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	566
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	567 // Check the scheme ids.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	568 String schemeId = binding.getSchemeId();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	569 found = false;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	570 if (activeSchemeIds !is null) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	571 for (int j = 0; j < activeSchemeIds.length; j++) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	572 if (Util.opEquals(schemeId, activeSchemeIds[j])) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	573 found = true;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	574 break;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	575 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	576 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	577 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	578 if (!found) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	579 continue;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	580 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	581
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	582 // Insert the match into the list of possible matches.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	583 TriggerSequence trigger = binding.getTriggerSequence();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	584 Object existingMatch = possibleBindings.get(trigger);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	585 if (cast(Binding)existingMatch ) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	586 possibleBindings.remove(trigger);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	587 auto matches = new ArraySeq!(Object);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	588 matches.append(existingMatch);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	589 matches.append(binding);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	590 possibleBindings.add(trigger, matches);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	591
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	592 } else if (cast(Seq!(Object))existingMatch ) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	593 auto matches = cast(Seq!(Object)) existingMatch;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	594 matches.append(binding);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	595
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	596 } else {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	597 possibleBindings.add(trigger, binding);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	598 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	599 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	600
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	601 MultiStatus conflicts = new MultiStatus("dwtx.jface", 0, //$NON-NLS-1$
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	602 "Keybinding conflicts occurred. They may interfere with normal accelerator operation.", //$NON-NLS-1$
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	603 null);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	604 /*
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	605 * THIRD PASS: In this pass, we move any non-conflicting bindings
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	606 * directly into the map. In the case of conflicts, we apply some
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	607 * further logic to try to resolve them. If the conflict can't be
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	608 * resolved, then we log the problem.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	609 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	610 foreach( k,v; possibleBindings ){
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	611 // Iterator possibleBindingItr = possibleBindings.entrySet()
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	612 // .iterator();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	613 // while (possibleBindingItr.hasNext()) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	614 // Map.Entry entry = cast(Map.Entry) possibleBindingItr.next();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	615 TriggerSequence trigger = cast(TriggerSequence) k;//entry.getKey();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	616 Object match = v;//entry.getValue();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	617 /*
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	618 * What we do depends slightly on whether we are trying to build a
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	619 * list of all possible bindings (disregarding context), or a flat
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	620 * map given the currently active contexts.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	621 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	622 if (activeContextTree is null) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	623 // We are building the list of all possible bindings.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	624 auto bindings = new ArraySeq!(Object);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	625 if (cast(Binding)match ) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	626 bindings.append(match);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	627 bindingsByTrigger.add(trigger, bindings);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	628 addReverseLookup(triggersByCommandId, (cast(Binding) match)
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	629 .getParameterizedCommand(), trigger);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	630
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	631 } else if (cast(View!(Object))match ) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	632 bindings.append( (cast(View!(Object)) match).elements );
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	633 bindingsByTrigger.add(trigger, bindings);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	634
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	635 foreach( e; bindings ){
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	636 // Iterator matchItr = bindings.iterator();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	637 // while (matchItr.hasNext()) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	638 addReverseLookup(triggersByCommandId,
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	639 (cast(Binding) e)
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	640 .getParameterizedCommand(), trigger);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	641 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	642 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	643
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	644 } else {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	645 // We are building the flat map of trigger to commands.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	646 if (cast(Binding)match ) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	647 Binding binding = cast(Binding) match;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	648 bindingsByTrigger.add(trigger, binding);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	649 addReverseLookup(triggersByCommandId, binding
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	650 .getParameterizedCommand(), trigger);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	651
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	652 } else if (cast(Seq!(Object))match ) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	653 Binding winner = resolveConflicts(cast(Seq!(Object)) match,
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	654 activeContextTree);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	655 if (winner is null) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	656 // warn once ... so as not to flood the logs
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	657 conflictsByTrigger.add(trigger, match);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	658 if (!triggerConflicts.contains(trigger)) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	659 triggerConflicts.add(trigger);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	660 // StringWriter sw = new StringWriter();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	661 // BufferedWriter buffer = new BufferedWriter(sw);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	662 StringBuffer sb = new StringBuffer();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	663 try {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	664 sb.append("A conflict occurred for "); //$NON-NLS-1$
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	665 sb.append(trigger.toString());
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	666 sb.append(':');
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	667 foreach( e; cast(Seq!(Object)) match){
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	668 // Iterator i = (cast(Seq!(Object)) match).iterator();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	669 // while (i.hasNext()) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	670 sb.append('\n');
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	671 sb.append( e.toString() );
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	672 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	673 } catch (IOException e) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	674 // we should not get this
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	675 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	676 conflicts.add(new Status(IStatus.WARNING,
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	677 "dwtx.jface", //$NON-NLS-1$
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	678 sb.toString()));
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	679 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	680 if (DEBUG) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	681 Tracing.printTrace("BINDINGS", //$NON-NLS-1$
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	682 "A conflict occurred for " ~ trigger.toString); //$NON-NLS-1$
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	683 Tracing.printTrace("BINDINGS", " " ~ match.toString); //$NON-NLS-1$ //$NON-NLS-2$
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	684 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	685 } else {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	686 bindingsByTrigger.add(trigger, winner);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	687 addReverseLookup(triggersByCommandId, winner
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	688 .getParameterizedCommand(), trigger);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	689 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	690 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	691 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	692 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	693 if (conflicts.getSeverity() !is IStatus.OK) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	694 Policy.getLog().log(conflicts);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	695 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	696 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	697
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	698 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	699 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	700 * Notifies this manager that the context manager has changed. This method
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	701 * is intended for internal use only.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	702 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	703 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	704 * This method completes in <code>O(1)</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	705 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	706 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	707 public final void contextManagerChanged(
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	708 ContextManagerEvent contextManagerEvent) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	709 if (contextManagerEvent.isActiveContextsChanged()) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	710 // clearSolution();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	711 recomputeBindings();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	712 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	713 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	714
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	715 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	716 * Returns the number of strokes in an array of triggers. It is assumed that
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	717 * there is one natural key per trigger. The strokes are counted based on
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	718 * the type of key. Natural keys are worth one; ctrl is worth two; shift is
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	719 * worth four; and alt is worth eight.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	720 *
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	721 * @param triggers
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	722 * The triggers on which to count strokes; must not be
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	723 * <code>null</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	724 * @return The value of the strokes in the triggers.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	725 * @since 3.2
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	726 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	727 private final int countStrokes(Trigger[] triggers) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	728 int strokeCount = triggers.length;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	729 for (int i = 0; i < triggers.length; i++) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	730 Trigger trigger = triggers[i];
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	731 if (cast(KeyStroke)trigger ) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	732 KeyStroke keyStroke = cast(KeyStroke) trigger;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	733 int modifierKeys = keyStroke.getModifierKeys();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	734 IKeyLookup lookup = KeyLookupFactory.getDefault();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	735 if ((modifierKeys & lookup.getAlt()) !is 0) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	736 strokeCount += 8;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	737 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	738 if ((modifierKeys & lookup.getCtrl()) !is 0) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	739 strokeCount += 2;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	740 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	741 if ((modifierKeys & lookup.getShift()) !is 0) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	742 strokeCount += 4;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	743 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	744 if ((modifierKeys & lookup.getCommand()) !is 0) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	745 strokeCount += 2;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	746 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	747 } else {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	748 strokeCount += 99;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	749 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	750 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	751
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	752 return strokeCount;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	753 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	754
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	755 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	756 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	757 * Creates a tree of context identifiers, representing the hierarchical
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	758 * structure of the given contexts. The tree is structured as a mapping from
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	759 * child to parent.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	760 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	761 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	762 * This method completes in <code>O(n)</code>, where <code>n</code> is
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	763 * the height of the context tree.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	764 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	765 *
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	766 * @param contextIds
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	767 * The set of context identifiers to be converted into a tree;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	768 * must not be <code>null</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	769 * @return The tree of contexts to use; may be empty, but never
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	770 * <code>null</code>. The keys and values are both strings.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	771 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	772 private final Map!(Object,Object) createContextTreeFor(Set!(Object) contextIds) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	773 auto contextTree = new HashMap!(Object,Object);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	774
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	775 foreach( e; contextIds ){
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	776 auto childContextId = (cast(ArrayWrapperString)e).array;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	777 while (childContextId !is null) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	778 // Check if we've already got the part of the tree from here up.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	779 if (contextTree.containsKey(/+childContextId+/e)) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	780 break;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	781 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	782
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	783 // Retrieve the context.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	784 Context childContext = contextManager
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	785 .getContext(childContextId);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	786
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	787 // Add the child-parent pair to the tree.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	788 try {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	789 String parentContextId = childContext.getParentId();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	790 contextTree.add(new ArrayWrapperString(childContextId), new ArrayWrapperString(parentContextId));
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	791 childContextId = parentContextId;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	792 } catch (NotDefinedException e) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	793 break; // stop ascending
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	794 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	795 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	796 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	797
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	798 return contextTree;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	799 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	800
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	801 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	802 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	803 * Creates a tree of context identifiers, representing the hierarchical
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	804 * structure of the given contexts. The tree is structured as a mapping from
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	805 * child to parent. In this tree, the key binding specific filtering of
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	806 * contexts will have taken place.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	807 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	808 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	809 * This method completes in <code>O(n^2)</code>, where <code>n</code>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	810 * is the height of the context tree.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	811 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	812 *
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	813 * @param contextIds
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	814 * The set of context identifiers to be converted into a tree;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	815 * must not be <code>null</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	816 * @return The tree of contexts to use; may be empty, but never
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	817 * <code>null</code>. The keys and values are both strings.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	818 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	819 private final Map!(Object,Object) createFilteredContextTreeFor(Set!(Object) contextIds) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	820 // Check to see whether a dialog or window is active.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	821 bool dialog = false;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	822 bool window = false;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	823 foreach( e; contextIds ){
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	824 String contextId = (cast(ArrayWrapperString) e).array;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	825 if (IContextIds.CONTEXT_ID_DIALOG.equals(contextId)) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	826 dialog = true;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	827 continue;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	828 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	829 if (IContextIds.CONTEXT_ID_WINDOW.equals(contextId)) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	830 window = true;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	831 continue;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	832 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	833 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	834
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	835 /*
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	836 * Remove all context identifiers for contexts whose parents are dialog
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	837 * or window, and the corresponding dialog or window context is not
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	838 * active.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	839 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	840 foreach( e; contextIds.dup ){
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	841 String contextId = (cast(ArrayWrapperString) e).array;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	842 Context context = contextManager.getContext(contextId);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	843 try {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	844 String parentId = context.getParentId();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	845 while (parentId !is null) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	846 if (IContextIds.CONTEXT_ID_DIALOG.equals(parentId)) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	847 if (!dialog) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	848 contextIds.remove(e);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	849 // contextIdItr.remove();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	850 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	851 break;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	852 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	853 if (IContextIds.CONTEXT_ID_WINDOW.equals(parentId)) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	854 if (!window) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	855 contextIds.remove(e);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	856 // contextIdItr.remove();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	857 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	858 break;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	859 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	860 if (IContextIds.CONTEXT_ID_DIALOG_AND_WINDOW
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	861 .equals(parentId)) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	862 if ((!window) && (!dialog)) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	863 contextIds.remove(e);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	864 // contextIdItr.remove();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	865 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	866 break;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	867 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	868
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	869 context = contextManager.getContext(parentId);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	870 parentId = context.getParentId();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	871 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	872 } catch (NotDefinedException e) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	873 // since this context was part of an undefined hierarchy,
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	874 // I'm going to yank it out as a bad bet
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	875 contextIds.remove(e);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	876 // contextIdItr.remove();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	877
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	878 // This is a logging optimization, only log the error once.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	879 if (context is null \|\| !bindingErrors.contains(new ArrayWrapperString(context.getId()))) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	880 if (context !is null) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	881 bindingErrors.add(new ArrayWrapperString(context.getId()));
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	882 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	883
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	884 // now log like you've never logged before!
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	885 Policy.getLog().log(new Status( IStatus.ERROR, Policy.JFACE, IStatus.OK,
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	886 "Undefined context while filtering dialog/window contexts", //$NON-NLS-1$
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	887 e));
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	888 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	889 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	890 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	891
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	892 return createContextTreeFor(contextIds);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	893 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	894
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	895 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	896 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	897 * Notifies all of the listeners to this manager that the defined or active
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	898 * schemes of bindings have changed.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	899 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	900 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	901 * The time this method takes to complete is dependent on external
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	902 * listeners.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	903 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	904 *
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	905 * @param event
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	906 * The event to send to all of the listeners; must not be
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	907 * <code>null</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	908 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	909 private final void fireBindingManagerChanged(BindingManagerEvent event) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	910 if (event is null) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	911 throw new NullPointerException();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	912 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	913
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	914 Object[] listeners = getListeners();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	915 for (int i = 0; i < listeners.length; i++) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	916 IBindingManagerListener listener = cast(IBindingManagerListener) listeners[i];
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	917 listener.bindingManagerChanged(event);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	918 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	919 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	920
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	921 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	922 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	923 * Returns the active bindings. The caller must not modify the returned map.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	924 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	925 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	926 * This method completes in <code>O(1)</code>. If the active bindings are
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	927 * not yet computed, then this completes in <code>O(nn)</code>, where
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	928 * <code>n</code> is the number of bindings.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	929 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	930 *
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	931 * @return The map of triggers (<code>TriggerSequence</code>) to
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	932 * bindings (<code>Binding</code>) which are currently active.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	933 * This value may be <code>null</code> if there are no active
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	934 * bindings, and it may be empty.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	935 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	936 private final Map!(Object,Object) getActiveBindings() {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	937 if (activeBindings is null) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	938 recomputeBindings();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	939 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	940
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	941 return activeBindings;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	942 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	943
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	944 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	945 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	946 * Returns the active bindings indexed by command identifier. The caller
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	947 * must not modify the returned map.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	948 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	949 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	950 * This method completes in <code>O(1)</code>. If the active bindings are
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	951 * not yet computed, then this completes in <code>O(nn)</code>, where
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	952 * <code>n</code> is the number of bindings.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	953 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	954 *
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	955 * @return The map of fully-parameterized commands (<code>ParameterizedCommand</code>)
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	956 * to triggers (<code>TriggerSequence</code>) which are
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	957 * currently active. This value may be <code>null</code> if there
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	958 * are no active bindings, and it may be empty.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	959 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	960 private final Map!(Object,Object) getActiveBindingsByParameterizedCommand() {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	961 if (activeBindingsByParameterizedCommand is null) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	962 recomputeBindings();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	963 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	964
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	965 return activeBindingsByParameterizedCommand;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	966 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	967
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	968 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	969 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	970 * Computes the bindings for the current state of the application, but
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	971 * disregarding the current contexts. This can be useful when trying to
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	972 * display all the possible bindings.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	973 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	974 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	975 * This method completes in <code>O(n)</code>, where <code>n</code> is
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	976 * the number of bindings.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	977 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	978 *
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	979 * @return A map of trigger (<code>TriggerSequence</code>) to bindings (
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	980 * <code>Seq!(Object)</code> containing <code>Binding</code>).
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	981 * This map may be empty, but it is never <code>null</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	982 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	983 public final Map!(Object,Object) getActiveBindingsDisregardingContext() {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	984 if (bindings is null) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	985 // Not yet initialized. This is happening too early. Do nothing.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	986 if( EMPTY_MAP is null ) EMPTY_MAP = new HashMap!(Object,Object);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	987 return EMPTY_MAP;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	988 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	989
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	990 // Build a cached binding set for that state.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	991 CachedBindingSet bindingCache = new CachedBindingSet(null,
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	992 locales, platforms, activeSchemeIds);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	993
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	994 /*
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	995 * Check if the cached binding set already exists. If so, simply set the
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	996 * active bindings and return.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	997 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	998 CachedBindingSet existingCache = cast(CachedBindingSet) cachedBindings
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	999 .get(bindingCache);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1000 if (existingCache is null) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1001 existingCache = bindingCache;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1002 cachedBindings.add(existingCache, existingCache);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1003 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1004 auto commandIdsByTrigger = existingCache.getBindingsByTrigger();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1005 if (commandIdsByTrigger !is null) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1006 if (DEBUG) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1007 Tracing.printTrace("BINDINGS", "Cache hit"); //$NON-NLS-1$ //$NON-NLS-2$
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1008 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1009
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1010 return commandIdsByTrigger;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1011 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1012
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1013 // There is no cached entry for this.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1014 if (DEBUG) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1015 Tracing.printTrace("BINDINGS", "Cache miss"); //$NON-NLS-1$ //$NON-NLS-2$
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1016 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1017
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1018 // Compute the active bindings.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1019 commandIdsByTrigger = new HashMap!(Object,Object);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1020 auto triggersByParameterizedCommand = new HashMap!(Object,Object);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1021 auto conflictsByTrigger = new HashMap!(Object,Object);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1022 computeBindings(null, commandIdsByTrigger,
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1023 triggersByParameterizedCommand, conflictsByTrigger);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1024 existingCache.setBindingsByTrigger(commandIdsByTrigger);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1025 existingCache.setTriggersByCommandId(triggersByParameterizedCommand);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1026 existingCache.setConflictsByTrigger(conflictsByTrigger);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1027 return /+Collections.unmodifiableMap(+/commandIdsByTrigger;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1028 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1029
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1030 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1031 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1032 * Computes the bindings for the current state of the application, but
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1033 * disregarding the current contexts. This can be useful when trying to
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1034 * display all the possible bindings.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1035 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1036 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1037 * This method completes in <code>O(n)</code>, where <code>n</code> is
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1038 * the number of bindings.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1039 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1040 *
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1041 * @return A map of trigger (<code>TriggerSequence</code>) to bindings (
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1042 * <code>Seq!(Object)</code> containing <code>Binding</code>).
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1043 * This map may be empty, but it is never <code>null</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1044 * @since 3.2
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1045 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1046 private final Map!(Object,Object) getActiveBindingsDisregardingContextByParameterizedCommand() {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1047 if (bindings is null) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1048 // Not yet initialized. This is happening too early. Do nothing.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1049 if( EMPTY_MAP is null ) EMPTY_MAP = new HashMap!(Object,Object);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1050 return EMPTY_MAP;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1051 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1052
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1053 // Build a cached binding set for that state.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1054 CachedBindingSet bindingCache = new CachedBindingSet(null,
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1055 locales, platforms, activeSchemeIds);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1056
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1057 /*
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1058 * Check if the cached binding set already exists. If so, simply set the
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1059 * active bindings and return.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1060 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1061 CachedBindingSet existingCache = cast(CachedBindingSet) cachedBindings
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1062 .get(bindingCache);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1063 if (existingCache is null) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1064 existingCache = bindingCache;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1065 cachedBindings.add(existingCache, existingCache);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1066 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1067 auto triggersByParameterizedCommand = existingCache
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1068 .getTriggersByCommandId();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1069 if (triggersByParameterizedCommand !is null) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1070 if (DEBUG) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1071 Tracing.printTrace("BINDINGS", "Cache hit"); //$NON-NLS-1$ //$NON-NLS-2$
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1072 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1073
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1074 return /+Collections.unmodifiableMap(+/triggersByParameterizedCommand;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1075 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1076
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1077 // There is no cached entry for this.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1078 if (DEBUG) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1079 Tracing.printTrace("BINDINGS", "Cache miss"); //$NON-NLS-1$ //$NON-NLS-2$
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1080 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1081
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1082 // Compute the active bindings.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1083 auto commandIdsByTrigger = new HashMap!(Object,Object);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1084 auto conflictsByTrigger = new HashMap!(Object,Object);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1085 triggersByParameterizedCommand = new HashMap!(Object,Object);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1086 computeBindings(null, commandIdsByTrigger,
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1087 triggersByParameterizedCommand, conflictsByTrigger);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1088 existingCache.setBindingsByTrigger(commandIdsByTrigger);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1089 existingCache.setTriggersByCommandId(triggersByParameterizedCommand);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1090 existingCache.setConflictsByTrigger(conflictsByTrigger);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1091
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1092 return /+Collections.unmodifiableMap(+/triggersByParameterizedCommand;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1093 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1094
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1095 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1096 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1097 * Computes the bindings for the current state of the application, but
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1098 * disregarding the current contexts. This can be useful when trying to
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1099 * display all the possible bindings.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1100 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1101 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1102 * This method completes in <code>O(n)</code>, where <code>n</code> is
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1103 * the number of bindings.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1104 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1105 *
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1106 * @return All of the active bindings (<code>Binding</code>), not sorted
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1107 * in any fashion. This collection may be empty, but it is never
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1108 * <code>null</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1109 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1110 public final View!(Object) getActiveBindingsDisregardingContextFlat() {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1111 auto mergedBindings = new ArraySeq!(Object);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1112
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1113 foreach( k,v; getActiveBindingsDisregardingContext() ){
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1114 auto bindingCollection = cast(View!(Object))v;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1115 if ((bindingCollection !is null) && (!bindingCollection.drained())) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1116 foreach( e; bindingCollection ){
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1117 mergedBindings.append(e);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1118 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1119 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1120 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1121
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1122 return mergedBindings;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1123 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1124
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1125 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1126 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1127 * Returns the active bindings for a particular command identifier, but
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1128 * discounting the current contexts. This method operates in O(n) time over
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1129 * the number of bindings.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1130 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1131 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1132 * This method completes in <code>O(1)</code>. If the active bindings are
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1133 * not yet computed, then this completes in <code>O(nn)</code>, where
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1134 * <code>n</code> is the number of bindings.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1135 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1136 *
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1137 * @param parameterizedCommand
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1138 * The fully-parameterized command whose bindings are requested.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1139 * This argument may be <code>null</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1140 * @return The array of active triggers (<code>TriggerSequence</code>)
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1141 * for a particular command identifier. This value is guaranteed to
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1142 * never be <code>null</code>, but it may be empty.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1143 * @since 3.2
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1144 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1145 public final TriggerSequence[] getActiveBindingsDisregardingContextFor(
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1146 ParameterizedCommand parameterizedCommand) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1147 Object object = getActiveBindingsDisregardingContextByParameterizedCommand()
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1148 .get(parameterizedCommand);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1149 if (auto collection = cast(Seq!(Object))object ) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1150 return arraycast!(TriggerSequence)(collection.toArray());
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1151 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1152
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1153 return EMPTY_TRIGGER_SEQUENCE;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1154 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1155
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1156 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1157 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1158 * Returns the active bindings for a particular command identifier. This
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1159 * method operates in O(n) time over the number of bindings.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1160 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1161 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1162 * This method completes in <code>O(1)</code>. If the active bindings are
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1163 * not yet computed, then this completes in <code>O(nn)</code>, where
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1164 * <code>n</code> is the number of bindings.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1165 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1166 *
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1167 * @param parameterizedCommand
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1168 * The fully-parameterized command whose bindings are requested.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1169 * This argument may be <code>null</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1170 * @return The array of active triggers (<code>TriggerSequence</code>)
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1171 * for a particular command identifier. This value is guaranteed to
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1172 * never be <code>null</code>, but it may be empty.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1173 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1174 public final TriggerSequence[] getActiveBindingsFor(
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1175 ParameterizedCommand parameterizedCommand) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1176 Object object = getActiveBindingsByParameterizedCommand().get(
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1177 parameterizedCommand);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1178 if ( auto collection = cast(Seq!(Object))object ) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1179 return arraycast!(TriggerSequence)(collection.toArray());
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1180 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1181
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1182 return EMPTY_TRIGGER_SEQUENCE;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1183 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1184
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1185 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1186 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1187 * Returns the active bindings for a particular command identifier. This
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1188 * method operates in O(n) time over the number of bindings.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1189 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1190 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1191 * This method completes in <code>O(1)</code>. If the active bindings are
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1192 * not yet computed, then this completes in <code>O(nn)</code>, where
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1193 * <code>n</code> is the number of bindings.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1194 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1195 *
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1196 * @param commandId
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1197 * The identifier of the command whose bindings are requested.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1198 * This argument may be <code>null</code>. It is assumed that
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1199 * the command has no parameters.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1200 * @return The array of active triggers (<code>TriggerSequence</code>)
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1201 * for a particular command identifier. This value is guaranteed not
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1202 * to be <code>null</code>, but it may be empty.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1203 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1204 public final TriggerSequence[] getActiveBindingsFor(String commandId) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1205 ParameterizedCommand parameterizedCommand = new ParameterizedCommand(
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1206 commandManager.getCommand(commandId), null);
70 46a6e0e6ccd4 Merge with d-fied sources of 3.4M7 Frank Benoit <benoit@tionex.de> parents: 55 diff changeset	1207 return getActiveBindingsFor(parameterizedCommand);
16 e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1208 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1209
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1210 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1211 * A variation on {@link BindingManager#getActiveBindingsFor(String)} that
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1212 * returns an array of bindings, rather than trigger sequences. This method
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1213 * is needed for doing "best" calculations on the active bindings.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1214 *
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1215 * @param commandId
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1216 * The identifier of the command for which the active bindings
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1217 * should be retrieved; must not be <code>null</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1218 * @return The active bindings for the given command; this value may be
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1219 * <code>null</code> if there are no active bindings.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1220 * @since 3.2
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1221 */
71 4878bef4a38e Some fixing Frank Benoit <benoit@tionex.de> parents: 70 diff changeset	1222 private final Binding[] getActiveBindingsFor1(ParameterizedCommand command) {
70 46a6e0e6ccd4 Merge with d-fied sources of 3.4M7 Frank Benoit <benoit@tionex.de> parents: 55 diff changeset	1223 TriggerSequence[] triggers = getActiveBindingsFor(command);
16 e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1224 if (triggers.length is 0) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1225 return null;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1226 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1227
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1228 auto activeBindings = getActiveBindings();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1229 if (activeBindings !is null) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1230 Binding[] bindings = new Binding[triggers.length];
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1231 for (int i = 0; i < triggers.length; i++) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1232 TriggerSequence triggerSequence = triggers[i];
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1233 Object object = activeBindings.get(triggerSequence);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1234 Binding binding = cast(Binding) object;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1235 bindings[i] = binding;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1236 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1237 return bindings;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1238 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1239
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1240 return null;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1241 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1242
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1243 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1244 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1245 * Gets the currently active scheme.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1246 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1247 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1248 * This method completes in <code>O(1)</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1249 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1250 *
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1251 * @return The active scheme; may be <code>null</code> if there is no
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1252 * active scheme. If a scheme is returned, it is guaranteed to be
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1253 * defined.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1254 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1255 public final Scheme getActiveScheme() {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1256 return activeScheme;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1257 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1258
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1259 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1260 * Gets the best active binding for a command. The best binding is the one
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1261 * that would be most appropriate to show in a menu. Bindings which belong
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1262 * to a child scheme are given preference over those in a parent scheme.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1263 * Bindings which belong to a particular locale or platform are given
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1264 * preference over those that do not. The rest of the calculaton is based
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1265 * most on various concepts of "length", as well as giving some modifier
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1266 * keys preference (e.g., <code>Alt</code> is less likely to appear than
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1267 * <code>Ctrl</code>).
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1268 *
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1269 * @param commandId
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1270 * The identifier of the command for which the best active
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1271 * binding should be retrieved; must not be <code>null</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1272 * @return The trigger sequence for the best binding; may be
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1273 * <code>null</code> if no bindings are active for the given
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1274 * command.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1275 * @since 3.2
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1276 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1277 public final TriggerSequence getBestActiveBindingFor(String commandId) {
70 46a6e0e6ccd4 Merge with d-fied sources of 3.4M7 Frank Benoit <benoit@tionex.de> parents: 55 diff changeset	1278 return getBestActiveBindingFor(new ParameterizedCommand(commandManager.getCommand(commandId), null));
46a6e0e6ccd4 Merge with d-fied sources of 3.4M7 Frank Benoit <benoit@tionex.de> parents: 55 diff changeset	1279 }
71 4878bef4a38e Some fixing Frank Benoit <benoit@tionex.de> parents: 70 diff changeset	1280
70 46a6e0e6ccd4 Merge with d-fied sources of 3.4M7 Frank Benoit <benoit@tionex.de> parents: 55 diff changeset	1281 /**
46a6e0e6ccd4 Merge with d-fied sources of 3.4M7 Frank Benoit <benoit@tionex.de> parents: 55 diff changeset	1282 * @param command
46a6e0e6ccd4 Merge with d-fied sources of 3.4M7 Frank Benoit <benoit@tionex.de> parents: 55 diff changeset	1283 * @return
90 7ffeace6c47f Update 3.4M7 to 3.4 Frank Benoit <benoit@tionex.de> parents: 71 diff changeset	1284 * a trigger sequence, or <code>null</code>
7ffeace6c47f Update 3.4M7 to 3.4 Frank Benoit <benoit@tionex.de> parents: 71 diff changeset	1285 * @since 3.4
70 46a6e0e6ccd4 Merge with d-fied sources of 3.4M7 Frank Benoit <benoit@tionex.de> parents: 55 diff changeset	1286 */
71 4878bef4a38e Some fixing Frank Benoit <benoit@tionex.de> parents: 70 diff changeset	1287 public final TriggerSequence getBestActiveBindingFor(ParameterizedCommand command) {
70 46a6e0e6ccd4 Merge with d-fied sources of 3.4M7 Frank Benoit <benoit@tionex.de> parents: 55 diff changeset	1288 final Binding[] bindings = getActiveBindingsFor1(command);
16 e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1289 if ((bindings is null) \|\| (bindings.length is 0)) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1290 return null;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1291 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1292
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1293 Binding bestBinding = bindings[0];
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1294 int compareTo;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1295 for (int i = 1; i < bindings.length; i++) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1296 Binding currentBinding = bindings[i];
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1297
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1298 // Bindings in a child scheme are always given preference.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1299 String bestSchemeId = bestBinding.getSchemeId();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1300 String currentSchemeId = currentBinding.getSchemeId();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1301 compareTo = compareSchemes(bestSchemeId, currentSchemeId);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1302 if (compareTo > 0) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1303 bestBinding = currentBinding;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1304 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1305 if (compareTo !is 0) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1306 continue;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1307 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1308
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1309 /*
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1310 * Bindings with a locale are given preference over those that do
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1311 * not.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1312 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1313 String bestLocale = bestBinding.getLocale();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1314 String currentLocale = currentBinding.getLocale();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1315 if ((bestLocale is null) && (currentLocale !is null)) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1316 bestBinding = currentBinding;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1317 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1318 if (!(Util.opEquals(bestLocale, currentLocale))) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1319 continue;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1320 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1321
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1322 /*
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1323 * Bindings with a platform are given preference over those that do
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1324 * not.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1325 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1326 String bestPlatform = bestBinding.getPlatform();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1327 String currentPlatform = currentBinding.getPlatform();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1328 if ((bestPlatform is null) && (currentPlatform !is null)) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1329 bestBinding = currentBinding;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1330 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1331 if (!(Util.opEquals(bestPlatform, currentPlatform))) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1332 continue;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1333 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1334
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1335 /*
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1336 * Check to see which has the least number of triggers in the
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1337 * trigger sequence.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1338 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1339 TriggerSequence bestTriggerSequence = bestBinding
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1340 .getTriggerSequence();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1341 TriggerSequence currentTriggerSequence = currentBinding
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1342 .getTriggerSequence();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1343 Trigger[] bestTriggers = bestTriggerSequence.getTriggers();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1344 Trigger[] currentTriggers = currentTriggerSequence
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1345 .getTriggers();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1346 compareTo = bestTriggers.length - currentTriggers.length;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1347 if (compareTo > 0) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1348 bestBinding = currentBinding;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1349 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1350 if (compareTo !is 0) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1351 continue;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1352 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1353
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1354 /*
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1355 * Compare the number of keys pressed in each trigger sequence. Some
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1356 * types of keys count less than others (i.e., some types of
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1357 * modifiers keys are less likely to be chosen).
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1358 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1359 compareTo = countStrokes(bestTriggers)
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1360 - countStrokes(currentTriggers);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1361 if (compareTo > 0) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1362 bestBinding = currentBinding;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1363 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1364 if (compareTo !is 0) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1365 continue;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1366 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1367
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1368 // If this is still a tie, then just chose the shortest text.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1369 compareTo = bestTriggerSequence.format().length
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1370 - currentTriggerSequence.format().length;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1371 if (compareTo > 0) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1372 bestBinding = currentBinding;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1373 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1374 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1375
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1376 return bestBinding.getTriggerSequence();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1377 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1378
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1379 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1380 * Gets the formatted string representing the best active binding for a
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1381 * command. The best binding is the one that would be most appropriate to
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1382 * show in a menu. Bindings which belong to a child scheme are given
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1383 * preference over those in a parent scheme. The rest of the calculaton is
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1384 * based most on various concepts of "length", as well as giving some
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1385 * modifier keys preference (e.g., <code>Alt</code> is less likely to
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1386 * appear than <code>Ctrl</code>).
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1387 *
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1388 * @param commandId
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1389 * The identifier of the command for which the best active
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1390 * binding should be retrieved; must not be <code>null</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1391 * @return The formatted string for the best binding; may be
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1392 * <code>null</code> if no bindings are active for the given
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1393 * command.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1394 * @since 3.2
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1395 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1396 public final String getBestActiveBindingFormattedFor(String commandId) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1397 TriggerSequence binding = getBestActiveBindingFor(commandId);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1398 if (binding !is null) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1399 return binding.format();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1400 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1401
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1402 return null;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1403 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1404 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1405 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1406 * Returns the set of all bindings managed by this class.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1407 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1408 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1409 * This method completes in <code>O(1)</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1410 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1411 *
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1412 * @return The array of all bindings. This value may be <code>null</code>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1413 * and it may be empty.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1414 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1415 public final Binding[] getBindings() {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1416 if (bindings is null) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1417 return null;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1418 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1419
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1420 Binding[] returnValue = new Binding[bindingCount];
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1421 System.arraycopy(bindings, 0, returnValue, 0, bindingCount);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1422 return returnValue;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1423 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1424
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1425 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1426 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1427 * Returns the array of schemes that are defined.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1428 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1429 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1430 * This method completes in <code>O(1)</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1431 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1432 *
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1433 * @return The array of defined schemes; this value may be empty or
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1434 * <code>null</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1435 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1436 public final Scheme[] getDefinedSchemes() {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1437 return arraycast!(Scheme)(definedHandleObjects.toArray());
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1438 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1439
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1440 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1441 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1442 * Returns the active locale for this binding manager. The locale is in the
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1443 * same format as <code>Locale.getDefault().toString()</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1444 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1445 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1446 * This method completes in <code>O(1)</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1447 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1448 *
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1449 * @return The active locale; never <code>null</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1450 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1451 public final String getLocale() {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1452 return locale;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1453 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1454
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1455 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1456 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1457 * Returns all of the possible bindings that start with the given trigger
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1458 * (but are not equal to the given trigger).
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1459 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1460 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1461 * This method completes in <code>O(1)</code>. If the bindings aren't
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1462 * currently computed, then this completes in <code>O(n)</code>, where
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1463 * <code>n</code> is the number of bindings.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1464 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1465 *
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1466 * @param trigger
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1467 * The prefix to look for; must not be <code>null</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1468 * @return A map of triggers (<code>TriggerSequence</code>) to bindings (<code>Binding</code>).
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1469 * This map may be empty, but it is never <code>null</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1470 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1471 public final Map!(Object,Object) getPartialMatches(TriggerSequence trigger) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1472 auto partialMatches = cast(Map!(Object,Object)) getPrefixTable().get(trigger);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1473 if (partialMatches is null) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1474 if( EMPTY_MAP is null ) EMPTY_MAP = new HashMap!(Object,Object);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1475 return EMPTY_MAP;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1476 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1477
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1478 return partialMatches;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1479 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1480
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1481 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1482 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1483 * Returns the command identifier for the active binding matching this
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1484 * trigger, if any.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1485 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1486 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1487 * This method completes in <code>O(1)</code>. If the bindings aren't
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1488 * currently computed, then this completes in <code>O(n)</code>, where
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1489 * <code>n</code> is the number of bindings.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1490 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1491 *
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1492 * @param trigger
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1493 * The trigger to match; may be <code>null</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1494 * @return The binding that matches, if any; <code>null</code> otherwise.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1495 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1496 public final Binding getPerfectMatch(TriggerSequence trigger) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1497 return cast(Binding) getActiveBindings().get(trigger);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1498 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1499
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1500 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1501 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1502 * Returns the active platform for this binding manager. The platform is in
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1503 * the same format as <code>DWT.getPlatform()</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1504 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1505 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1506 * This method completes in <code>O(1)</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1507 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1508 *
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1509 * @return The active platform; never <code>null</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1510 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1511 public final String getPlatform() {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1512 return platform;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1513 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1514
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1515 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1516 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1517 * Returns the prefix table. The caller must not modify the returned map.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1518 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1519 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1520 * This method completes in <code>O(1)</code>. If the active bindings are
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1521 * not yet computed, then this completes in <code>O(n)</code>, where
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1522 * <code>n</code> is the number of bindings.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1523 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1524 *
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1525 * @return A map of prefixes (<code>TriggerSequence</code>) to a map of
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1526 * available completions (possibly <code>null</code>, which means
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1527 * there is an exact match). The available completions is a map of
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1528 * trigger (<code>TriggerSequence</code>) to binding (<code>Binding</code>).
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1529 * This value will never be <code>null</code> but may be empty.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1530 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1531 private final Map!(Object,Object) getPrefixTable() {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1532 if (prefixTable is null) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1533 recomputeBindings();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1534 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1535
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1536 return prefixTable;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1537 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1538
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1539 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1540 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1541 * Gets the scheme with the given identifier. If the scheme does not already
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1542 * exist, then a new (undefined) scheme is created with that identifier.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1543 * This guarantees that schemes will remain unique.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1544 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1545 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1546 * This method completes in amortized <code>O(1)</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1547 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1548 *
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1549 * @param schemeId
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1550 * The identifier for the scheme to retrieve; must not be
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1551 * <code>null</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1552 * @return A scheme with the given identifier.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1553 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1554 public final Scheme getScheme(String schemeId) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1555 checkId(schemeId);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1556
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1557 Scheme scheme = cast(Scheme) handleObjectsById.get(schemeId);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1558 if (scheme is null) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1559 scheme = new Scheme(schemeId);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1560 handleObjectsById.add(schemeId, scheme);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1561 scheme.addSchemeListener(this);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1562 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1563
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1564 return scheme;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1565 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1566
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1567 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1568 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1569 * Ascends all of the parents of the scheme until no more parents are found.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1570 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1571 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1572 * This method completes in <code>O(n)</code>, where <code>n</code> is
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1573 * the height of the context tree.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1574 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1575 *
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1576 * @param schemeId
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1577 * The id of the scheme for which the parents should be found;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1578 * may be <code>null</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1579 * @return The array of scheme ids (<code>String</code>) starting with
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1580 * <code>schemeId</code> and then ascending through its ancestors.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1581 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1582 private final String[] getSchemeIds(String schemeId) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1583 auto strings = new ArraySeq!(Object);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1584 while (schemeId !is null) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1585 strings.append( stringcast(schemeId));
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1586 try {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1587 schemeId = getScheme(schemeId).getParentId();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1588 } catch (NotDefinedException e) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1589 Policy.getLog().log( new Status(
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1590 IStatus.ERROR, Policy.JFACE, IStatus.OK,
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1591 "Failed ascending scheme parents", //$NON-NLS-1$
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1592 e));
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1593 return null;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1594 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1595 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1596
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1597 return stringcast(strings.toArray());
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1598 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1599
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1600 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1601 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1602 * Returns whether the given trigger sequence is a partial match for the
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1603 * given sequence.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1604 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1605 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1606 * This method completes in <code>O(1)</code>. If the bindings aren't
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1607 * currently computed, then this completes in <code>O(n)</code>, where
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1608 * <code>n</code> is the number of bindings.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1609 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1610 *
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1611 * @param trigger
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1612 * The sequence which should be the prefix for some binding;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1613 * should not be <code>null</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1614 * @return <code>true</code> if the trigger can be found in the active
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1615 * bindings; <code>false</code> otherwise.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1616 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1617 public final bool isPartialMatch(TriggerSequence trigger) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1618 return (getPrefixTable().get(trigger) !is null);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1619 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1620
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1621 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1622 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1623 * Returns whether the given trigger sequence is a perfect match for the
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1624 * given sequence.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1625 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1626 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1627 * This method completes in <code>O(1)</code>. If the bindings aren't
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1628 * currently computed, then this completes in <code>O(n)</code>, where
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1629 * <code>n</code> is the number of bindings.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1630 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1631 *
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1632 * @param trigger
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1633 * The sequence which should match exactly; should not be
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1634 * <code>null</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1635 * @return <code>true</code> if the trigger can be found in the active
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1636 * bindings; <code>false</code> otherwise.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1637 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1638 public final bool isPerfectMatch(TriggerSequence trigger) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1639 return getActiveBindings().containsKey(trigger);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1640 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1641
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1642 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1643 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1644 * Tests whether the locale for the binding matches one of the active
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1645 * locales.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1646 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1647 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1648 * This method completes in <code>O(n)</code>, where <code>n</code> is
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1649 * the number of active locales.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1650 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1651 *
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1652 * @param binding
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1653 * The binding with which to test; must not be <code>null</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1654 * @return <code>true</code> if the binding's locale matches;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1655 * <code>false</code> otherwise.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1656 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1657 private final bool localeMatches(Binding binding) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1658 bool matches = false;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1659
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1660 String locale = binding.getLocale();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1661 if (locale is null) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1662 return true; // shortcut a common case
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1663 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1664
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1665 for (int i = 0; i < locales.length; i++) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1666 if (Util.opEquals(locales[i], locale)) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1667 matches = true;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1668 break;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1669 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1670 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1671
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1672 return matches;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1673 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1674
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1675 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1676 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1677 * Tests whether the platform for the binding matches one of the active
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1678 * platforms.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1679 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1680 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1681 * This method completes in <code>O(n)</code>, where <code>n</code> is
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1682 * the number of active platforms.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1683 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1684 *
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1685 * @param binding
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1686 * The binding with which to test; must not be <code>null</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1687 * @return <code>true</code> if the binding's platform matches;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1688 * <code>false</code> otherwise.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1689 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1690 private final bool platformMatches(Binding binding) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1691 bool matches = false;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1692
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1693 String platform = binding.getPlatform();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1694 if (platform is null) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1695 return true; // shortcut a common case
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1696 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1697
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1698 for (int i = 0; i < platforms.length; i++) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1699 if (Util.opEquals(platforms[i], platform)) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1700 matches = true;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1701 break;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1702 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1703 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1704
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1705 return matches;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1706 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1707
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1708 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1709 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1710 * This recomputes the bindings based on changes to the state of the world.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1711 * This computation can be triggered by changes to contexts, the active
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1712 * scheme, the locale, or the platform. This method tries to use the cache
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1713 * of pre-computed bindings, if possible. When this method completes,
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1714 * <code>activeBindings</code> will be set to the current set of bindings
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1715 * and <code>cachedBindings</code> will contain an instance of
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1716 * <code>CachedBindingSet</code> representing these bindings.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1717 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1718 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1719 * This method completes in <code>O(n+pn)</code>, where <code>n</code>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1720 * is the number of bindings, and <code>p</code> is the average number of
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1721 * triggers in a trigger sequence.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1722 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1723 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1724 private final void recomputeBindings() {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1725 if (bindings is null) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1726 // Not yet initialized. This is happening too early. Do nothing.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1727 if( EMPTY_MAP is null ) EMPTY_MAP = new HashMap!(Object,Object);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1728 setActiveBindings(EMPTY_MAP, EMPTY_MAP,
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1729 EMPTY_MAP, EMPTY_MAP);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1730 return;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1731 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1732
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1733 // Figure out the current state.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1734 auto activeContextIds = new HashSet!(Object);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1735 foreach( e; contextManager.getActiveContextIds()){
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1736 activeContextIds.add(stringcast(e));
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1737 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1738 auto activeContextTree = createFilteredContextTreeFor(activeContextIds);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1739
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1740 // Build a cached binding set for that state.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1741 CachedBindingSet bindingCache = new CachedBindingSet(
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1742 activeContextTree, locales, platforms, activeSchemeIds);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1743
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1744 /*
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1745 * Check if the cached binding set already exists. If so, simply set the
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1746 * active bindings and return.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1747 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1748 CachedBindingSet existingCache = cast(CachedBindingSet) cachedBindings
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1749 .get(bindingCache);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1750 if (existingCache is null) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1751 existingCache = bindingCache;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1752 cachedBindings.add(existingCache, existingCache);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1753 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1754 auto commandIdsByTrigger = existingCache.getBindingsByTrigger();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1755 if (commandIdsByTrigger !is null) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1756 if (DEBUG) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1757 Tracing.printTrace("BINDINGS", "Cache hit"); //$NON-NLS-1$ //$NON-NLS-2$
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1758 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1759 setActiveBindings(commandIdsByTrigger, existingCache
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1760 .getTriggersByCommandId(), existingCache.getPrefixTable(),
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1761 existingCache.getConflictsByTrigger());
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1762 return;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1763 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1764
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1765 // There is no cached entry for this.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1766 if (DEBUG) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1767 Tracing.printTrace("BINDINGS", "Cache miss"); //$NON-NLS-1$ //$NON-NLS-2$
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1768 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1769
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1770 // Compute the active bindings.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1771 commandIdsByTrigger = new HashMap!(Object,Object);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1772 auto triggersByParameterizedCommand = new HashMap!(Object,Object);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1773 auto conflictsByTrigger = new HashMap!(Object,Object);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1774 computeBindings(activeContextTree, commandIdsByTrigger,
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1775 triggersByParameterizedCommand, conflictsByTrigger);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1776 existingCache.setBindingsByTrigger(commandIdsByTrigger);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1777 existingCache.setTriggersByCommandId(triggersByParameterizedCommand);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1778 existingCache.setConflictsByTrigger(conflictsByTrigger);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1779 setActiveBindings(commandIdsByTrigger, triggersByParameterizedCommand,
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1780 buildPrefixTable(commandIdsByTrigger),
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1781 conflictsByTrigger);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1782 existingCache.setPrefixTable(prefixTable);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1783 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1784
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1785 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1786 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1787 * Remove the specific binding by identity. Does nothing if the binding is
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1788 * not in the manager.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1789 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1790 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1791 * This method completes in <code>O(n)</code>, where <code>n</code> is
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1792 * the number of bindings.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1793 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1794 *
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1795 * @param binding
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1796 * The binding to be removed; must not be <code>null</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1797 * @since 3.2
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1798 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1799 public final void removeBinding(Binding binding) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1800 if (bindings is null \|\| bindings.length < 1) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1801 return;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1802 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1803
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1804 Binding[] newBindings = new Binding[bindings.length];
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1805 bool bindingsChanged = false;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1806 int index = 0;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1807 for (int i = 0; i < bindingCount; i++) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1808 Binding b = bindings[i];
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1809 if (b is binding) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1810 bindingsChanged = true;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1811 } else {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1812 newBindings[index++] = b;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1813 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1814 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1815
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1816 if (bindingsChanged) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1817 this.bindings = newBindings;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1818 bindingCount = index;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1819 clearCache();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1820 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1821 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1822
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1823 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1824 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1825 * Removes a listener from this binding manager.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1826 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1827 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1828 * This method completes in amortized <code>O(1)</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1829 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1830 *
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1831 * @param listener
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1832 * The listener to be removed; must not be <code>null</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1833 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1834 public final void removeBindingManagerListener(
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1835 IBindingManagerListener listener) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1836 removeListenerObject(cast(Object)listener);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1837 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1838
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1839 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1840 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1841 * Removes any binding that matches the given values -- regardless of
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1842 * command identifier.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1843 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1844 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1845 * This method completes in <code>O(n)</code>, where <code>n</code> is
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1846 * the number of bindings.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1847 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1848 *
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1849 * @param sequence
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1850 * The sequence to match; may be <code>null</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1851 * @param schemeId
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1852 * The scheme id to match; may be <code>null</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1853 * @param contextId
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1854 * The context id to match; may be <code>null</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1855 * @param locale
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1856 * The locale to match; may be <code>null</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1857 * @param platform
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1858 * The platform to match; may be <code>null</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1859 * @param windowManager
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1860 * The window manager to match; may be <code>null</code>. TODO
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1861 * Currently ignored.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1862 * @param type
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1863 * The type to look for.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1864 *
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1865 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1866 public final void removeBindings(TriggerSequence sequence,
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1867 String schemeId, String contextId, String locale,
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1868 String platform, String windowManager, int type) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1869 if ((bindings is null) \|\| (bindingCount < 1)) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1870 return;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1871 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1872
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1873 Binding[] newBindings = new Binding[bindings.length];
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1874 bool bindingsChanged = false;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1875 int index = 0;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1876 for (int i = 0; i < bindingCount; i++) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1877 Binding binding = bindings[i];
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1878 bool equals = true;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1879 equals &= Util.opEquals(sequence, binding.getTriggerSequence());
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1880 equals &= Util.opEquals(schemeId, binding.getSchemeId());
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1881 equals &= Util.opEquals(contextId, binding.getContextId());
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1882 equals &= Util.opEquals(locale, binding.getLocale());
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1883 equals &= Util.opEquals(platform, binding.getPlatform());
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1884 equals &= (type is binding.getType());
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1885 if (equals) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1886 bindingsChanged = true;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1887 } else {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1888 newBindings[index++] = binding;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1889 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1890 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1891
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1892 if (bindingsChanged) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1893 this.bindings = newBindings;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1894 bindingCount = index;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1895 clearCache();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1896 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1897 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1898
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1899 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1900 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1901 * Attempts to remove deletion markers from the collection of bindings.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1902 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1903 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1904 * This method completes in <code>O(n)</code>, where <code>n</code> is
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1905 * the number of bindings.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1906 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1907 *
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1908 * @param bindings
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1909 * The bindings from which the deleted items should be removed.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1910 * This array should not be <code>null</code>, but may be
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1911 * empty.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1912 * @return The array of bindings with the deletions removed; never
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1913 * <code>null</code>, but may be empty. Contains only instances
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1914 * of <code>Binding</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1915 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1916 private final Binding[] removeDeletions(Binding[] bindings) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1917 auto deletions = new HashMap!(Object,Object);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1918 Binding[] bindingsCopy = new Binding[bindingCount];
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1919 System.arraycopy(bindings, 0, bindingsCopy, 0, bindingCount);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1920 int deletedCount = 0;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1921
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1922 // Extract the deletions.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1923 for (int i = 0; i < bindingCount; i++) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1924 Binding binding = bindingsCopy[i];
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1925 if ((binding.getParameterizedCommand() is null)
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1926 && (localeMatches(binding)) && (platformMatches(binding))) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1927 TriggerSequence sequence = binding.getTriggerSequence();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1928 Object currentValue = deletions.get(sequence);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1929 if (cast(Binding)currentValue ) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1930 auto collection = new ArraySeq!(Object);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1931 collection.append(currentValue);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1932 collection.append(binding);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1933 deletions.add(sequence, collection);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1934 } else if ( auto collection = cast(Seq!(Object))currentValue ) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1935 collection.append(binding);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1936 } else {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1937 deletions.add(sequence, binding);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1938 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1939 bindingsCopy[i] = null;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1940 deletedCount++;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1941 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1942 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1943
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1944 if (DEBUG) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1945 Tracing.printTrace("BINDINGS", Format("There are {} deletion markers", deletions.size()) //$NON-NLS-1$ //$NON-NLS-2$
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1946 ); //$NON-NLS-1$
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1947 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1948
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1949 // Remove the deleted items.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1950 for (int i = 0; i < bindingCount; i++) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1951 Binding binding = bindingsCopy[i];
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1952 if (binding !is null) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1953 Object deletion = deletions.get(binding
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1954 .getTriggerSequence());
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1955 if (cast(Binding)deletion ) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1956 if ((cast(Binding) deletion).deletes(binding)) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1957 bindingsCopy[i] = null;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1958 deletedCount++;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1959 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1960
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1961 } else if (cast(Seq!(Object))deletion ) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1962 Seq!(Object) collection = cast(Seq!(Object)) deletion;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1963 foreach( e; collection){
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1964 // Iterator iterator = collection.iterator();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1965 // while (iterator.hasNext()) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1966 Object deletionBinding = e;//iterator.next();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1967 if (cast(Binding)deletionBinding ) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1968 if ((cast(Binding) deletionBinding).deletes(binding)) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1969 bindingsCopy[i] = null;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1970 deletedCount++;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1971 break;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1972 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1973 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1974 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1975
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1976 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1977 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1978 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1979
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1980 // Compact the array.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1981 Binding[] returnValue = new Binding[bindingCount - deletedCount];
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1982 int index = 0;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1983 for (int i = 0; i < bindingCount; i++) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1984 Binding binding = bindingsCopy[i];
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1985 if (binding !is null) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1986 returnValue[index++] = binding;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1987 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1988 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1989
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1990 return returnValue;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1991 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1992
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1993 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1994 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1995 * Attempts to resolve the conflicts for the given bindings.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1996 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1997 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1998 * This method completes in <code>O(n)</code>, where <code>n</code> is
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	1999 * the number of bindings.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2000 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2001 *
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2002 * @param bindings
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2003 * The bindings which all match the same trigger sequence; must
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2004 * not be <code>null</code>, and should contain at least two
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2005 * items. This collection should only contain instances of
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2006 * <code>Binding</code> (i.e., no <code>null</code> values).
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2007 * @param activeContextTree
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2008 * The tree of contexts to be used for all of the comparison. All
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2009 * of the keys should be active context identifiers (i.e., never
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2010 * <code>null</code>). The values will be their parents (i.e.,
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2011 * possibly <code>null</code>). Both keys and values are
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2012 * context identifiers (<code>String</code>). This map should
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2013 * never be empty, and must never be <code>null</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2014 * @return The binding which best matches the current state. If there is a
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2015 * tie, then return <code>null</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2016 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2017 private final Binding resolveConflicts(View!(Object) bindings,
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2018 Map!(Object,Object) activeContextTree) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2019 /*
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2020 * This flag is used to indicate when the bestMatch binding conflicts
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2021 * with another binding. We keep the best match binding so that we know
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2022 * if we find a better binding. However, if we don't find a better
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2023 * binding, then we known to return null.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2024 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2025 bool conflict = false;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2026
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2027 // Iterator bindingItr = bindings.iterator();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2028 Binding bestMatch;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2029 bool first = true;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2030 foreach( b; bindings ){
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2031 if( first ){
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2032 first = false;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2033 bestMatch = cast(Binding) b;//bindingItr.next();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2034 continue;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2035 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2036
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2037 /*
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2038 * Iterate over each binding and compare it with the best match. If a
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2039 * better match is found, then replace the best match and set the
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2040 * conflict flag to false. If a conflict is found, then leave the best
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2041 * match and set the conflict flag. Otherwise, just continue.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2042 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2043 // while (bindingItr.hasNext()) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2044 Binding current = cast(Binding) b;//bindingItr.next();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2045
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2046 /*
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2047 * SCHEME: Test whether the current is in a child scheme. Bindings
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2048 * defined in a child scheme will always take priority over bindings
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2049 * defined in a parent scheme.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2050 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2051 String currentSchemeId = current.getSchemeId();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2052 String bestSchemeId = bestMatch.getSchemeId();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2053 int compareTo = compareSchemes(bestSchemeId, currentSchemeId);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2054 if (compareTo > 0) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2055 bestMatch = current;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2056 conflict = false;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2057 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2058 if (compareTo !is 0) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2059 continue;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2060 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2061
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2062 /*
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2063 * CONTEXTS: Check for context superiority. Bindings defined in a
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2064 * child context will take priority over bindings defined in a
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2065 * parent context -- assuming that the schemes lead to a conflict.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2066 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2067 String currentContext = current.getContextId();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2068 String bestContext = bestMatch.getContextId();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2069 if (!currentContext.equals(bestContext)) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2070 bool goToNextBinding = false;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2071
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2072 // Ascend the current's context tree.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2073 String contextPointer = currentContext;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2074 while (contextPointer !is null) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2075 if (contextPointer.equals(bestContext)) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2076 // the current wins
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2077 bestMatch = current;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2078 conflict = false;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2079 goToNextBinding = true;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2080 break;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2081 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2082 contextPointer = stringcast(activeContextTree
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2083 .get(stringcast(contextPointer)));
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2084 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2085
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2086 // Ascend the best match's context tree.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2087 contextPointer = bestContext;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2088 while (contextPointer !is null) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2089 if (contextPointer.equals(currentContext)) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2090 // the best wins
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2091 goToNextBinding = true;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2092 break;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2093 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2094 contextPointer = stringcast( activeContextTree
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2095 .get(stringcast(contextPointer)));
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2096 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2097
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2098 if (goToNextBinding) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2099 continue;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2100 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2101 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2102
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2103 /*
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2104 * TYPE: Test for type superiority.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2105 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2106 if (current.getType() > bestMatch.getType()) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2107 bestMatch = current;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2108 conflict = false;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2109 continue;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2110 } else if (bestMatch.getType() > current.getType()) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2111 continue;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2112 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2113
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2114 // We could not resolve the conflict between these two.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2115 conflict = true;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2116 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2117
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2118 // If the best match represents a conflict, then return null.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2119 if (conflict) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2120 return null;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2121 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2122
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2123 // Otherwise, we have a winner....
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2124 return bestMatch;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2125 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2126
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2127 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2128 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2129 * Notifies this manager that a scheme has changed. This method is intended
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2130 * for internal use only.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2131 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2132 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2133 * This method calls out to listeners, and so the time it takes to complete
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2134 * is dependent on third-party code.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2135 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2136 *
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2137 * @param schemeEvent
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2138 * An event describing the change in the scheme.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2139 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2140 public final void schemeChanged(SchemeEvent schemeEvent) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2141 if (schemeEvent.isDefinedChanged()) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2142 Scheme scheme = schemeEvent.getScheme();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2143 bool schemeIdAdded = scheme.isDefined();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2144 bool activeSchemeChanged = false;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2145 if (schemeIdAdded) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2146 definedHandleObjects.add(scheme);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2147 } else {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2148 definedHandleObjects.remove(scheme);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2149
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2150 if (activeScheme is scheme) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2151 activeScheme = null;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2152 activeSchemeIds = null;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2153 activeSchemeChanged = true;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2154
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2155 // Clear the binding solution.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2156 clearSolution();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2157 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2158 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2159
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2160 if (isListenerAttached()) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2161 fireBindingManagerChanged(new BindingManagerEvent(this, false,
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2162 null, activeSchemeChanged, scheme, schemeIdAdded,
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2163 false, false));
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2164 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2165 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2166 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2167
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2168 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2169 * Sets the active bindings and the prefix table. This ensures that the two
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2170 * values change at the same time, and that any listeners are notified
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2171 * appropriately.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2172 *
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2173 * @param activeBindings
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2174 * This is a map of triggers ( <code>TriggerSequence</code>)
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2175 * to bindings (<code>Binding</code>). This value will only
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2176 * be <code>null</code> if the active bindings have not yet
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2177 * been computed. Otherwise, this value may be empty.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2178 * @param activeBindingsByCommandId
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2179 * This is a map of fully-parameterized commands (<code>ParameterizedCommand</code>)
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2180 * to triggers ( <code>TriggerSequence</code>). This value
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2181 * will only be <code>null</code> if the active bindings have
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2182 * not yet been computed. Otherwise, this value may be empty.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2183 * @param prefixTable
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2184 * A map of prefixes (<code>TriggerSequence</code>) to a map
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2185 * of available completions (possibly <code>null</code>, which
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2186 * means there is an exact match). The available completions is a
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2187 * map of trigger (<code>TriggerSequence</code>) to binding (<code>Binding</code>).
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2188 * This value may be <code>null</code> if there is no existing
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2189 * solution.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2190 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2191 private final void setActiveBindings(Map!(Object,Object) activeBindings,
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2192 Map!(Object,Object) activeBindingsByCommandId, Map!(Object,Object) prefixTable,
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2193 Map!(Object,Object) conflicts) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2194 this.activeBindings = activeBindings;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2195 Map!(Object,Object) previousBindingsByParameterizedCommand = this.activeBindingsByParameterizedCommand;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2196 this.activeBindingsByParameterizedCommand = activeBindingsByCommandId;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2197 this.prefixTable = prefixTable;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2198 InternalPolicy.currentConflicts = conflicts;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2199
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2200 fireBindingManagerChanged(new BindingManagerEvent(this, true,
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2201 previousBindingsByParameterizedCommand, false, null, false,
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2202 false, false));
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2203 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2204
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2205 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2206 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2207 * Selects one of the schemes as the active scheme. This scheme must be
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2208 * defined.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2209 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2210 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2211 * This method completes in <code>O(n)</code>, where <code>n</code> is
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2212 * the height of the context tree.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2213 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2214 *
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2215 * @param scheme
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2216 * The scheme to become active; must not be <code>null</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2217 * @throws NotDefinedException
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2218 * If the given scheme is currently undefined.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2219 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2220 public final void setActiveScheme(Scheme scheme) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2221 if (scheme is null) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2222 throw new NullPointerException("Cannot activate a null scheme"); //$NON-NLS-1$
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2223 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2224
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2225 if ((scheme is null) \|\| (!scheme.isDefined())) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2226 throw new NotDefinedException(
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2227 "Cannot activate an undefined scheme. " //$NON-NLS-1$
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2228 ~ scheme.getId());
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2229 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2230
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2231 if (Util.opEquals(activeScheme, scheme)) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2232 return;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2233 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2234
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2235 activeScheme = scheme;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2236 activeSchemeIds = getSchemeIds(activeScheme.getId());
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2237 clearSolution();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2238 fireBindingManagerChanged(new BindingManagerEvent(this, false, null,
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2239 true, null, false, false, false));
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2240 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2241
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2242 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2243 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2244 * Changes the set of bindings for this binding manager. Changing the set of
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2245 * bindings all at once ensures that: (1) duplicates are removed; and (2)
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2246 * avoids unnecessary intermediate computations. This method clears the
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2247 * existing bindings, but does not trigger a recomputation (other method
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2248 * calls are required to do that).
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2249 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2250 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2251 * This method completes in <code>O(n)</code>, where <code>n</code> is
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2252 * the number of bindings.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2253 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2254 *
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2255 * @param bindings
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2256 * The new array of bindings; may be <code>null</code>. This
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2257 * set is copied into a local data structure.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2258 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2259 public final void setBindings(Binding[] bindings) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2260 if (Arrays.equals(this.bindings, bindings)) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2261 return; // nothing has changed
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2262 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2263
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2264 if ((bindings is null) \|\| (bindings.length is 0)) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2265 this.bindings = null;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2266 bindingCount = 0;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2267 } else {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2268 int bindingsLength = bindings.length;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2269 this.bindings = new Binding[bindingsLength];
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2270 System.arraycopy(bindings, 0, this.bindings, 0, bindingsLength);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2271 bindingCount = bindingsLength;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2272 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2273 clearCache();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2274 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2275
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2276 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2277 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2278 * Changes the locale for this binding manager. The locale can be used to
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2279 * provide locale-specific bindings. If the locale is different than the
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2280 * current locale, this will force a recomputation of the bindings. The
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2281 * locale is in the same format as
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2282 * <code>Locale.getDefault().toString()</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2283 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2284 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2285 * This method completes in <code>O(1)</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2286 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2287 *
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2288 * @param locale
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2289 * The new locale; must not be <code>null</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2290 * @see Locale#getDefault()
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2291 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2292 public final void setLocale(String locale) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2293 if (locale is null) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2294 throw new NullPointerException("The locale cannot be null"); //$NON-NLS-1$
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2295 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2296
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2297 if (!Util.opEquals(this.locale, locale)) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2298 this.locale = locale;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2299 this.locales = expand(locale, LOCALE_SEPARATOR);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2300 clearSolution();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2301 fireBindingManagerChanged(new BindingManagerEvent(this, false,
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2302 null, false, null, false, true, false));
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2303 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2304 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2305
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2306 /**
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2307 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2308 * Changes the platform for this binding manager. The platform can be used
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2309 * to provide platform-specific bindings. If the platform is different than
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2310 * the current platform, then this will force a recomputation of the
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2311 * bindings. The locale is in the same format as
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2312 * <code>DWT.getPlatform()</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2313 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2314 * <p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2315 * This method completes in <code>O(1)</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2316 * </p>
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2317 *
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2318 * @param platform
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2319 * The new platform; must not be <code>null</code>.
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2320 * @see dwt.DWT#getPlatform()
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2321 */
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2322 public final void setPlatform(String platform) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2323 if (platform is null) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2324 throw new NullPointerException("The platform cannot be null"); //$NON-NLS-1$
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2325 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2326
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2327 if (!Util.opEquals(this.platform, platform)) {
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2328 this.platform = platform;
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2329 this.platforms = expand(platform, Util.ZERO_LENGTH_STRING);
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2330 clearSolution();
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2331 fireBindingManagerChanged(new BindingManagerEvent(this, false,
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2332 null, false, null, false, false, true));
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2333 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2334 }
e0f0aaf75edd PopupDialog, bindings and actions Frank Benoit <benoit@tionex.de> parents: diff changeset	2335 }

Mercurial > projects > dwt-addons

annotate dwtx/jface/bindings/BindingManager.d @ 90:7ffeace6c47f