projects/dwt-addons: dwtx/core/commands/Command.d annotate

annotate dwtx/core/commands/Command.d @ 70:46a6e0e6ccd4

Merge with d-fied sources of 3.4M7

author	Frank Benoit <benoit@tionex.de>
date	Thu, 22 May 2008 01:36:46 +0200
parents	ea8ff534f622
children	4878bef4a38e

rev	line source
3 6518c18a01f7 eclipse.core package without osgi dependencies 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: 43 diff changeset	2 * Copyright (c) 2004, 2008 IBM Corporation and others.
3 6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	3 * All rights reserved. This program and the accompanying materials
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	4 * are made available under the terms of the Eclipse Public License v1.0
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	5 * which accompanies this distribution, and is available at
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	6 * http://www.eclipse.org/legal/epl-v10.html
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	7 *
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	8 * Contributors:
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	9 * IBM Corporation - initial API and implementation
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	10 * Port to the D programming language:
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	11 * Frank Benoit <benoit@tionex.de>
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	12 *******************************************************************************/
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	13 module dwtx.core.commands.Command;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	14
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	15 // import java.io.BufferedWriter;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	16 // import java.io.IOException;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	17 // import java.io.StringWriter;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	18
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	19 import dwtx.core.commands.common.NotDefinedException;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	20 import dwtx.core.commands.util.Tracing;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	21 import dwtx.core.internal.commands.util.Util;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	22 import dwtx.core.runtime.ISafeRunnable;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	23 import dwtx.core.runtime.ListenerList;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	24 import dwtx.core.runtime.SafeRunner;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	25
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	26 import dwtx.core.commands.IParameter;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	27 import dwtx.core.commands.IHandlerListener;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	28 import dwtx.core.commands.NotEnabledException;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	29 import dwtx.core.commands.NotHandledException;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	30 import dwtx.core.commands.ExecutionException;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	31 import dwtx.core.commands.CommandEvent;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	32 import dwtx.core.commands.State;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	33 import dwtx.core.commands.Category;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	34 import dwtx.core.commands.NamedHandleObjectWithState;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	35 import dwtx.core.commands.ExecutionEvent;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	36 import dwtx.core.commands.ParameterType;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	37 import dwtx.core.commands.IExecutionListener;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	38 import dwtx.core.commands.ICommandListener;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	39 import dwtx.core.commands.IHandler;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	40 import dwtx.core.commands.IObjectWithState;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	41 import dwtx.core.commands.IExecutionListenerWithChecks;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	42 import dwtx.core.commands.ITypedParameter;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	43 import dwtx.core.commands.HandlerEvent;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	44
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	45 import dwt.dwthelper.utils;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	46 import tango.text.convert.Format;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	47
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	48 /**
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	49 * <p>
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	50 * A command is an abstract representation for some semantic behaviour. It is
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	51 * not the actual implementation of this behaviour, nor is it the visual
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	52 * appearance of this behaviour in the user interface. Instead, it is a bridge
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	53 * between the two.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	54 * </p>
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	55 * <p>
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	56 * The concept of a command is based on the command design pattern. The notable
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	57 * difference is how the command delegates responsibility for execution. Rather
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	58 * than allowing concrete subclasses, it uses a handler mechanism (see the
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	59 * <code>handlers</code> extension point). This provides another level of
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	60 * indirection.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	61 * </p>
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	62 * <p>
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	63 * A command will exist in two states: defined and undefined. A command is
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	64 * defined if it is declared in the XML of a resolved plug-in. If the plug-in is
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	65 * unloaded or the command is simply not declared, then it is undefined. Trying
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	66 * to reference an undefined command will succeed, but trying to access any of
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	67 * its functionality will fail with a <code>NotDefinedException</code>. If
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	68 * you need to know when a command changes from defined to undefined (or vice
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	69 * versa), then attach a command listener.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	70 * </p>
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	71 * <p>
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	72 * Commands are mutable and will change as their definition changes.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	73 * </p>
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	74 *
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	75 * @since 3.1
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	76 */
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	77 public final class Command : NamedHandleObjectWithState,
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	78 Comparable {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	79
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	80 /**
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	81 * This flag can be set to <code>true</code> if commands should print
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	82 * information to <code>System.out</code> when executing.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	83 */
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	84 public static bool DEBUG_COMMAND_EXECUTION = false;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	85
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	86 /**
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	87 * This flag can be set to <code>true</code> if commands should print
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	88 * information to <code>System.out</code> when changing handlers.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	89 */
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	90 public static bool DEBUG_HANDLERS = false;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	91
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	92 /**
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	93 * This flag can be set to a particular command identifier if only that
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	94 * command should print information to <code>System.out</code> when
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	95 * changing handlers.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	96 */
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	97 public static String DEBUG_HANDLERS_COMMAND_ID = null;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	98
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	99 /**
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	100 * The category to which this command belongs. This value should not be
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	101 * <code>null</code> unless the command is undefined.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	102 */
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	103 private Category category = null;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	104
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	105 /**
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	106 * A collection of objects listening to the execution of this command. This
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	107 * collection is <code>null</code> if there are no listeners.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	108 */
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	109 private /+transient+/ ListenerList executionListeners = null;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	110
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	111 /**
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	112 * The handler currently associated with this command. This value may be
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	113 * <code>null</code> if there is no handler currently.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	114 */
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	115 private /+transient+/ IHandler handler = null;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	116
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	117 /**
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	118 * The help context identifier for this command. This can be
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	119 * <code>null</code> if there is no help currently associated with the
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	120 * command.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	121 *
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	122 * @since 3.2
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	123 */
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	124 private String helpContextId;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	125
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	126 /**
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	127 * The ordered array of parameters understood by this command. This value
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	128 * may be <code>null</code> if there are no parameters, or if the command
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	129 * is undefined. It may also be empty.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	130 */
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	131 private IParameter[] parameters = null;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	132
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	133 /**
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	134 * The type of the return value of this command. This value may be
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	135 * <code>null</code> if the command does not declare a return type.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	136 *
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	137 * @since 3.2
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	138 */
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	139 private ParameterType returnType = null;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	140
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	141 /**
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	142 * Our command will listen to the active handler for enablement changes so
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	143 * that they can be fired from the command itself.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	144 *
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	145 * @since 3.3
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	146 */
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	147 private IHandlerListener handlerListener;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	148
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	149 /**
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	150 * Constructs a new instance of <code>Command</code> based on the given
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	151 * identifier. When a command is first constructed, it is undefined.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	152 * Commands should only be constructed by the <code>CommandManager</code>
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	153 * to ensure that the identifier remains unique.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	154 *
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	155 * @param id
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	156 * The identifier for the command. This value must not be
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	157 * <code>null</code>, and must be unique amongst all commands.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	158 */
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	159 this(String id) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	160 super(id);
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	161 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	162
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	163 /**
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	164 * Adds a listener to this command that will be notified when this command's
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	165 * state changes.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	166 *
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	167 * @param commandListener
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	168 * The listener to be added; must not be <code>null</code>.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	169 */
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	170 public final void addCommandListener(ICommandListener commandListener) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	171 if (commandListener is null) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	172 throw new NullPointerException("Cannot add a null command listener"); //$NON-NLS-1$
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	173 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	174 addListenerObject(cast(Object)commandListener);
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	175 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	176
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	177 /**
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	178 * Adds a listener to this command that will be notified when this command
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	179 * is about to execute.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	180 *
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	181 * @param executionListener
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	182 * The listener to be added; must not be <code>null</code>.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	183 */
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	184 public final void addExecutionListener(
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	185 IExecutionListener executionListener) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	186 if (executionListener is null) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	187 throw new NullPointerException(
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	188 "Cannot add a null execution listener"); //$NON-NLS-1$
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	189 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	190
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	191 if (executionListeners is null) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	192 executionListeners = new ListenerList(ListenerList.IDENTITY);
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	193 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	194
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	195 executionListeners.add(cast(Object)executionListener);
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	196 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	197
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	198 /**
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	199 * <p>
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	200 * Adds a state to this command. This will add this state to the active
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	201 * handler, if the active handler is an instance of {@link IObjectWithState}.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	202 * </p>
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	203 * <p>
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	204 * A single instance of {@link State} cannot be registered with multiple
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	205 * commands. Each command requires its own unique instance.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	206 * </p>
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	207 *
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	208 * @param id
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	209 * The identifier of the state to add; must not be
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	210 * <code>null</code>.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	211 * @param state
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	212 * The state to add; must not be <code>null</code>.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	213 * @since 3.2
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	214 */
43 ea8ff534f622 Fix override and super aliases Frank Benoit <benoit@tionex.de> parents: 39 diff changeset	215 public override void addState(String id, State state) {
3 6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	216 super.addState(id, state);
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	217 state.setId(id);
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	218 if ( auto h = cast(IObjectWithState)handler) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	219 h.addState(id, state);
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	220 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	221 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	222
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	223 /**
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	224 * Compares this command with another command by comparing each of its
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	225 * non-transient attributes.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	226 *
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	227 * @param object
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	228 * The object with which to compare; must be an instance of
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	229 * <code>Command</code>.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	230 * @return A negative integer, zero or a postivie integer, if the object is
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	231 * greater than, equal to or less than this command.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	232 */
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	233 public final int compareTo(Object object) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	234 Command castedObject = cast(Command) object;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	235 int compareTo = Util.compare(category, castedObject.category);
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	236 if (compareTo is 0) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	237 compareTo = Util.compare(defined, castedObject.defined);
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	238 if (compareTo is 0) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	239 compareTo = Util.compare(description, castedObject.description);
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	240 if (compareTo is 0) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	241 compareTo = Util.compare(cast(Object)handler, cast(Object)castedObject.handler);
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	242 if (compareTo is 0) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	243 compareTo = Util.compare(id, castedObject.id);
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	244 if (compareTo is 0) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	245 compareTo = Util.compare(name, castedObject.name);
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	246 if (compareTo is 0) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	247 Object[] left, right;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	248 foreach( p; parameters ){
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	249 left ~= cast(Object)p;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	250 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	251 foreach( p; castedObject.parameters ){
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	252 right ~= cast(Object)p;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	253 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	254 compareTo = Util.compare(left,
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	255 right);
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	256 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	257 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	258 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	259 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	260 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	261 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	262 return compareTo;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	263 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	264
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	265 /**
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	266 * <p>
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	267 * Defines this command by giving it a name, and possibly a description as
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	268 * well. The defined property automatically becomes <code>true</code>.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	269 * </p>
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	270 * <p>
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	271 * Notification is sent to all listeners that something has changed.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	272 * </p>
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	273 *
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	274 * @param name
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	275 * The name of this command; must not be <code>null</code>.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	276 * @param description
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	277 * The description for this command; may be <code>null</code>.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	278 * @param category
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	279 * The category for this command; must not be <code>null</code>.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	280 * @since 3.2
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	281 */
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	282 public final void define(String name, String description,
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	283 Category category) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	284 define(name, description, category, null);
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	285 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	286
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	287 /**
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	288 * <p>
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	289 * Defines this command by giving it a name, and possibly a description as
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	290 * well. The defined property automatically becomes <code>true</code>.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	291 * </p>
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	292 * <p>
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	293 * Notification is sent to all listeners that something has changed.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	294 * </p>
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	295 *
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	296 * @param name
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	297 * The name of this command; must not be <code>null</code>.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	298 * @param description
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	299 * The description for this command; may be <code>null</code>.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	300 * @param category
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	301 * The category for this command; must not be <code>null</code>.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	302 * @param parameters
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	303 * The parameters understood by this command. This value may be
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	304 * either <code>null</code> or empty if the command does not
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	305 * accept parameters.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	306 */
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	307 public final void define(String name, String description,
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	308 Category category, IParameter[] parameters) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	309 define(name, description, category, parameters, null);
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	310 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	311
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	312 /**
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	313 * <p>
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	314 * Defines this command by giving it a name, and possibly a description as
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	315 * well. The defined property automatically becomes <code>true</code>.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	316 * </p>
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	317 * <p>
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	318 * Notification is sent to all listeners that something has changed.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	319 * </p>
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	320 *
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	321 * @param name
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	322 * The name of this command; must not be <code>null</code>.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	323 * @param description
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	324 * The description for this command; may be <code>null</code>.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	325 * @param category
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	326 * The category for this command; must not be <code>null</code>.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	327 * @param parameters
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	328 * The parameters understood by this command. This value may be
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	329 * either <code>null</code> or empty if the command does not
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	330 * accept parameters.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	331 * @param returnType
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	332 * The type of value returned by this command. This value may be
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	333 * <code>null</code> if the command does not declare a return
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	334 * type.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	335 * @since 3.2
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	336 */
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	337 public final void define(String name, String description,
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	338 Category category, IParameter[] parameters,
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	339 ParameterType returnType) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	340 define(name, description, category, parameters, returnType, null);
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	341 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	342
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	343 /**
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	344 * <p>
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	345 * Defines this command by giving it a name, and possibly a description as
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	346 * well. The defined property automatically becomes <code>true</code>.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	347 * </p>
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	348 * <p>
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	349 * Notification is sent to all listeners that something has changed.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	350 * </p>
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	351 *
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	352 * @param name
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	353 * The name of this command; must not be <code>null</code>.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	354 * @param description
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	355 * The description for this command; may be <code>null</code>.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	356 * @param category
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	357 * The category for this command; must not be <code>null</code>.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	358 * @param parameters
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	359 * The parameters understood by this command. This value may be
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	360 * either <code>null</code> or empty if the command does not
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	361 * accept parameters.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	362 * @param returnType
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	363 * The type of value returned by this command. This value may be
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	364 * <code>null</code> if the command does not declare a return
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	365 * type.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	366 * @param helpContextId
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	367 * The identifier of the help context to associate with this
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	368 * command; may be <code>null</code> if this command does not
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	369 * have any help associated with it.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	370 * @since 3.2
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	371 */
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	372 public final void define(String name, String description,
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	373 Category category, IParameter[] parameters,
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	374 ParameterType returnType, String helpContextId) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	375 if (name is null) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	376 throw new NullPointerException(
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	377 "The name of a command cannot be null"); //$NON-NLS-1$
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	378 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	379
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	380 if (category is null) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	381 throw new NullPointerException(
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	382 "The category of a command cannot be null"); //$NON-NLS-1$
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	383 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	384
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	385 bool definedChanged = !this.defined;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	386 this.defined = true;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	387
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	388 bool nameChanged = !Util.equals(this.name, name);
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	389 this.name = name;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	390
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	391 bool descriptionChanged = !Util.equals(this.description,
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	392 description);
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	393 this.description = description;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	394
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	395 bool categoryChanged = !Util.equals(this.category, category);
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	396 this.category = category;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	397
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	398 Object[] pLeft, pRight;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	399 foreach( p; this.parameters ){
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	400 pLeft ~= cast(Object)p;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	401 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	402 foreach( p; parameters ){
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	403 pRight ~= cast(Object)p;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	404 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	405 bool parametersChanged = !Util.equals(pLeft,
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	406 pRight);
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	407 this.parameters = parameters;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	408
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	409 bool returnTypeChanged = !Util.equals(this.returnType,
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	410 returnType);
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	411 this.returnType = returnType;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	412
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	413 bool helpContextIdChanged = !Util.equals(this.helpContextId,
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	414 helpContextId);
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	415 this.helpContextId = helpContextId;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	416
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	417 fireCommandChanged(new CommandEvent(this, categoryChanged,
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	418 definedChanged, descriptionChanged, false, nameChanged,
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	419 parametersChanged, returnTypeChanged, helpContextIdChanged));
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	420 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	421
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	422 /**
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	423 * Executes this command by delegating to the current handler, if any. If
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	424 * the debugging flag is set, then this method prints information about
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	425 * which handler is selected for performing this command. This method will
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	426 * succeed regardless of whether the command is enabled or defined. It is
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	427 * generally preferred to call {@link #executeWithChecks(ExecutionEvent)}.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	428 *
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	429 * @param event
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	430 * An event containing all the information about the current
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	431 * state of the application; must not be <code>null</code>.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	432 * @return The result of the execution; may be <code>null</code>. This
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	433 * result will be available to the client executing the command, and
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	434 * execution listeners.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	435 * @throws ExecutionException
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	436 * If the handler has problems executing this command.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	437 * @throws NotHandledException
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	438 * If there is no handler.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	439 * @deprecated Please use {@link #executeWithChecks(ExecutionEvent)}
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	440 * instead.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	441 */
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	442 public final Object execute(ExecutionEvent event) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	443 firePreExecute(event);
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	444 IHandler handler = this.handler;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	445
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	446 // Perform the execution, if there is a handler.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	447 if ((handler !is null) && (handler.isHandled())) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	448 try {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	449 Object returnValue = handler.execute(event);
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	450 firePostExecuteSuccess(returnValue);
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	451 return returnValue;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	452 } catch (ExecutionException e) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	453 firePostExecuteFailure(e);
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	454 throw e;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	455 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	456 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	457
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	458 NotHandledException e = new NotHandledException(
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	459 "There is no handler to execute. " ~ getId()); //$NON-NLS-1$
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	460 fireNotHandled(e);
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	461 throw e;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	462 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	463
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	464 /**
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	465 * Executes this command by delegating to the current handler, if any. If
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	466 * the debugging flag is set, then this method prints information about
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	467 * which handler is selected for performing this command. This does checks
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	468 * to see if the command is enabled and defined. If it is not both enabled
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	469 * and defined, then the execution listeners will be notified and an
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	470 * exception thrown.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	471 *
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	472 * @param event
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	473 * An event containing all the information about the current
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	474 * state of the application; must not be <code>null</code>.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	475 * @return The result of the execution; may be <code>null</code>. This
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	476 * result will be available to the client executing the command, and
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	477 * execution listeners.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	478 * @throws ExecutionException
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	479 * If the handler has problems executing this command.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	480 * @throws NotDefinedException
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	481 * If the command you are trying to execute is not defined.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	482 * @throws NotEnabledException
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	483 * If the command you are trying to execute is not enabled.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	484 * @throws NotHandledException
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	485 * If there is no handler.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	486 * @since 3.2
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	487 */
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	488 public final Object executeWithChecks(ExecutionEvent event) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	489 firePreExecute(event);
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	490 IHandler handler = this.handler;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	491
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	492 if (!isDefined()) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	493 NotDefinedException exception = new NotDefinedException(
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	494 "Trying to execute a command that is not defined. " //$NON-NLS-1$
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	495 ~ getId());
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	496 fireNotDefined(exception);
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	497 throw exception;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	498 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	499
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	500 // Perform the execution, if there is a handler.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	501 if ((handler !is null) && (handler.isHandled())) {
70 46a6e0e6ccd4 Merge with d-fied sources of 3.4M7 Frank Benoit <benoit@tionex.de> parents: 43 diff changeset	502 setEnabled(event.getApplicationContext());
3 6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	503 if (!isEnabled()) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	504 NotEnabledException exception = new NotEnabledException(
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	505 "Trying to execute the disabled command " ~ getId()); //$NON-NLS-1$
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	506 fireNotEnabled(exception);
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	507 throw exception;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	508 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	509
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	510 try {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	511 Object returnValue = handler.execute(event);
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	512 firePostExecuteSuccess(returnValue);
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	513 return returnValue;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	514 } catch (ExecutionException e) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	515 firePostExecuteFailure(e);
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	516 throw e;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	517 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	518 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	519
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	520 NotHandledException e = new NotHandledException(
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	521 "There is no handler to execute for command " ~ getId()); //$NON-NLS-1$
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	522 fireNotHandled(e);
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	523 throw e;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	524 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	525
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	526 /**
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	527 * Notifies the listeners for this command that it has changed in some way.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	528 *
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	529 * @param commandEvent
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	530 * The event to send to all of the listener; must not be
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	531 * <code>null</code>.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	532 */
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	533 private final void fireCommandChanged(CommandEvent commandEvent) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	534 if (commandEvent is null) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	535 throw new NullPointerException("Cannot fire a null event"); //$NON-NLS-1$
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	536 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	537
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	538 Object[] listeners = getListeners();
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	539 for (int i = 0; i < listeners.length; i++) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	540 ICommandListener listener = cast(ICommandListener) listeners[i];
39 644f1334b451 fix anon classes Frank Benoit <benoit@tionex.de> parents: 3 diff changeset	541 SafeRunner.run(new class(listener) ISafeRunnable {
3 6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	542 ICommandListener listener_;
39 644f1334b451 fix anon classes Frank Benoit <benoit@tionex.de> parents: 3 diff changeset	543 this(ICommandListener a){ this.listener_ = a; }
3 6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	544 public void handleException(Exception exception) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	545 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	546
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	547 public void run() {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	548 listener_.commandChanged(commandEvent);
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	549 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	550 });
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	551 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	552 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	553
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	554 /**
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	555 * Notifies the execution listeners for this command that an attempt to
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	556 * execute has failed because the command is not defined.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	557 *
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	558 * @param e
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	559 * The exception that is about to be thrown; never
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	560 * <code>null</code>.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	561 * @since 3.2
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	562 */
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	563 private final void fireNotDefined(NotDefinedException e) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	564 // Debugging output
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	565 if (DEBUG_COMMAND_EXECUTION) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	566 Tracing.printTrace("COMMANDS", "execute" ~ Tracing.SEPARATOR //$NON-NLS-1$ //$NON-NLS-2$
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	567 ~ "not defined: id=" ~ getId() ~ "; exception=" ~ e.toString ); //$NON-NLS-1$ //$NON-NLS-2$
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	568 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	569
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	570 if (executionListeners !is null) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	571 Object[] listeners = executionListeners.getListeners();
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	572 for (int i = 0; i < listeners.length; i++) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	573 Object object = listeners[i];
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	574 if ( auto listener = cast(IExecutionListenerWithChecks)object ) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	575 listener.notDefined(getId(), e);
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	576 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	577 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	578 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	579 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	580
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	581 /**
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	582 * Notifies the execution listeners for this command that an attempt to
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	583 * execute has failed because there is no handler.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	584 *
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	585 * @param e
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	586 * The exception that is about to be thrown; never
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	587 * <code>null</code>.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	588 * @since 3.2
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	589 */
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	590 private final void fireNotEnabled(NotEnabledException e) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	591 // Debugging output
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	592 if (DEBUG_COMMAND_EXECUTION) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	593 Tracing.printTrace("COMMANDS", "execute" ~ Tracing.SEPARATOR //$NON-NLS-1$ //$NON-NLS-2$
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	594 ~ "not enabled: id=" ~ getId() ~ "; exception=" ~ e.toString ); //$NON-NLS-1$ //$NON-NLS-2$
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	595 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	596
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	597 if (executionListeners !is null) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	598 Object[] listeners = executionListeners.getListeners();
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	599 for (int i = 0; i < listeners.length; i++) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	600 Object object = listeners[i];
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	601 if ( auto listener = cast(IExecutionListenerWithChecks)object ) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	602 listener.notEnabled(getId(), e);
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	603 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	604 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	605 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	606 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	607
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	608 /**
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	609 * Notifies the execution listeners for this command that an attempt to
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	610 * execute has failed because there is no handler.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	611 *
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	612 * @param e
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	613 * The exception that is about to be thrown; never
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	614 * <code>null</code>.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	615 */
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	616 private final void fireNotHandled(NotHandledException e) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	617 // Debugging output
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	618 if (DEBUG_COMMAND_EXECUTION) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	619 Tracing.printTrace("COMMANDS", "execute" ~ Tracing.SEPARATOR //$NON-NLS-1$ //$NON-NLS-2$
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	620 ~ "not handled: id=" ~ getId() ~ "; exception=" ~ e.toString ); //$NON-NLS-1$ //$NON-NLS-2$
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	621 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	622
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	623 if (executionListeners !is null) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	624 Object[] listeners = executionListeners.getListeners();
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	625 for (int i = 0; i < listeners.length; i++) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	626 IExecutionListener listener = cast(IExecutionListener) listeners[i];
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	627 listener.notHandled(getId(), e);
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	628 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	629 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	630 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	631
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	632 /**
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	633 * Notifies the execution listeners for this command that an attempt to
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	634 * execute has failed during the execution.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	635 *
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	636 * @param e
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	637 * The exception that has been thrown; never <code>null</code>.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	638 * After this method completes, the exception will be thrown
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	639 * again.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	640 */
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	641 private final void firePostExecuteFailure(ExecutionException e) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	642 // Debugging output
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	643 if (DEBUG_COMMAND_EXECUTION) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	644 Tracing.printTrace("COMMANDS", "execute" ~ Tracing.SEPARATOR //$NON-NLS-1$ //$NON-NLS-2$
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	645 ~ "failure: id=" ~ getId() ~ "; exception=" ~ e.toString ); //$NON-NLS-1$ //$NON-NLS-2$
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	646 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	647
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	648 if (executionListeners !is null) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	649 Object[] listeners = executionListeners.getListeners();
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	650 for (int i = 0; i < listeners.length; i++) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	651 IExecutionListener listener = cast(IExecutionListener) listeners[i];
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	652 listener.postExecuteFailure(getId(), e);
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	653 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	654 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	655 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	656
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	657 /**
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	658 * Notifies the execution listeners for this command that an execution has
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	659 * completed successfully.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	660 *
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	661 * @param returnValue
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	662 * The return value from the command; may be <code>null</code>.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	663 */
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	664 private final void firePostExecuteSuccess(Object returnValue) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	665 // Debugging output
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	666 if (DEBUG_COMMAND_EXECUTION) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	667 Tracing.printTrace("COMMANDS", "execute" ~ Tracing.SEPARATOR //$NON-NLS-1$ //$NON-NLS-2$
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	668 ~ "success: id=" ~ getId() ~ "; returnValue=" //$NON-NLS-1$ //$NON-NLS-2$
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	669 ~ returnValue.toString );
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	670 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	671
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	672 if (executionListeners !is null) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	673 Object[] listeners = executionListeners.getListeners();
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	674 for (int i = 0; i < listeners.length; i++) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	675 IExecutionListener listener = cast(IExecutionListener) listeners[i];
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	676 listener.postExecuteSuccess(getId(), returnValue);
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	677 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	678 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	679 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	680
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	681 /**
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	682 * Notifies the execution listeners for this command that an attempt to
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	683 * execute is about to start.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	684 *
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	685 * @param event
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	686 * The execution event that will be used; never <code>null</code>.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	687 */
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	688 private final void firePreExecute(ExecutionEvent event) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	689 // Debugging output
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	690 if (DEBUG_COMMAND_EXECUTION) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	691 Tracing.printTrace("COMMANDS", "execute" ~ Tracing.SEPARATOR //$NON-NLS-1$ //$NON-NLS-2$
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	692 ~ "starting: id=" ~ getId() ~ "; event=" ~ event.toString ); //$NON-NLS-1$ //$NON-NLS-2$
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	693 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	694
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	695 if (executionListeners !is null) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	696 Object[] listeners = executionListeners.getListeners();
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	697 for (int i = 0; i < listeners.length; i++) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	698 IExecutionListener listener = cast(IExecutionListener) listeners[i];
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	699 listener.preExecute(getId(), event);
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	700 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	701 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	702 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	703
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	704 /**
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	705 * Returns the category for this command.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	706 *
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	707 * @return The category for this command; never <code>null</code>.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	708 * @throws NotDefinedException
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	709 * If the handle is not currently defined.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	710 */
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	711 public final Category getCategory() {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	712 if (!isDefined()) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	713 throw new NotDefinedException(
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	714 "Cannot get the category from an undefined command. " //$NON-NLS-1$
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	715 ~ id);
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	716 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	717
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	718 return category;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	719 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	720
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	721 /**
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	722 * Returns the current handler for this command. This is used by the command
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	723 * manager for determining the appropriate help context identifiers and by
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	724 * the command service to allow handlers to update elements.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	725 * <p>
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	726 * This value can change at any time and should never be cached.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	727 * </p>
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	728 *
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	729 * @return The current handler for this command; may be <code>null</code>.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	730 * @since 3.3
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	731 */
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	732 public final IHandler getHandler() {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	733 return handler;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	734 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	735
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	736 /**
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	737 * Returns the help context identifier associated with this command. This
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	738 * method should not be called by clients. Clients should use
70 46a6e0e6ccd4 Merge with d-fied sources of 3.4M7 Frank Benoit <benoit@tionex.de> parents: 43 diff changeset	739 * {@link CommandManager#getHelpContextId(Command)} instead.
3 6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	740 *
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	741 * @return The help context identifier for this command; may be
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	742 * <code>null</code> if there is none.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	743 * @since 3.2
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	744 */
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	745 final String getHelpContextId() {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	746 return helpContextId;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	747 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	748
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	749 /**
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	750 * Returns the parameter with the provided id or <code>null</code> if this
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	751 * command does not have a parameter with the id.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	752 *
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	753 * @param parameterId
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	754 * The id of the parameter to retrieve.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	755 * @return The parameter with the provided id or <code>null</code> if this
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	756 * command does not have a parameter with the id.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	757 * @throws NotDefinedException
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	758 * If the handle is not currently defined.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	759 * @since 3.2
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	760 */
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	761 public final IParameter getParameter(String parameterId) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	762 if (!isDefined()) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	763 throw new NotDefinedException(
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	764 "Cannot get a parameter from an undefined command. " //$NON-NLS-1$
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	765 ~ id);
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	766 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	767
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	768 if (parameters is null) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	769 return null;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	770 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	771
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	772 for (int i = 0; i < parameters.length; i++) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	773 IParameter parameter = parameters[i];
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	774 if (parameter.getId().equals(parameterId)) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	775 return parameter;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	776 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	777 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	778
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	779 return null;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	780 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	781
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	782 /**
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	783 * Returns the parameters for this command. This call triggers provides a
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	784 * copy of the array, so excessive calls to this method should be avoided.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	785 *
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	786 * @return The parameters for this command. This value might be
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	787 * <code>null</code>, if the command has no parameters.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	788 * @throws NotDefinedException
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	789 * If the handle is not currently defined.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	790 */
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	791 public final IParameter[] getParameters() {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	792 if (!isDefined()) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	793 throw new NotDefinedException(
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	794 "Cannot get the parameters from an undefined command. " //$NON-NLS-1$
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	795 ~ id);
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	796 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	797
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	798 if ((parameters is null) \|\| (parameters.length is 0)) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	799 return null;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	800 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	801
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	802 IParameter[] returnValue = new IParameter[parameters.length];
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	803 SimpleType!(IParameter).arraycopy(parameters, 0, returnValue, 0, parameters.length);
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	804 return returnValue;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	805 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	806
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	807 /**
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	808 * Returns the {@link ParameterType} for the parameter with the provided id
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	809 * or <code>null</code> if this command does not have a parameter type
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	810 * with the id.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	811 *
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	812 * @param parameterId
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	813 * The id of the parameter to retrieve the {@link ParameterType}
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	814 * of.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	815 * @return The {@link ParameterType} for the parameter with the provided id
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	816 * or <code>null</code> if this command does not have a parameter
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	817 * type with the provided id.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	818 * @throws NotDefinedException
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	819 * If the handle is not currently defined.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	820 * @since 3.2
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	821 */
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	822 public final ParameterType getParameterType(String parameterId) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	823 IParameter parameter = getParameter(parameterId);
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	824 if ( auto parameterWithType = cast(ITypedParameter)parameter ) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	825 return parameterWithType.getParameterType();
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	826 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	827 return null;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	828 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	829
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	830 /**
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	831 * Returns the {@link ParameterType} for the return value of this command or
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	832 * <code>null</code> if this command does not declare a return value
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	833 * parameter type.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	834 *
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	835 * @return The {@link ParameterType} for the return value of this command or
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	836 * <code>null</code> if this command does not declare a return
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	837 * value parameter type.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	838 * @throws NotDefinedException
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	839 * If the handle is not currently defined.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	840 * @since 3.2
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	841 */
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	842 public final ParameterType getReturnType() {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	843 if (!isDefined()) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	844 throw new NotDefinedException(
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	845 "Cannot get the return type of an undefined command. " //$NON-NLS-1$
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	846 ~ id);
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	847 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	848
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	849 return returnType;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	850 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	851
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	852 /**
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	853 * Returns whether this command has a handler, and whether this handler is
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	854 * also handled and enabled.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	855 *
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	856 * @return <code>true</code> if the command is handled; <code>false</code>
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	857 * otherwise.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	858 */
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	859 public final bool isEnabled() {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	860 if (handler is null) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	861 return false;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	862 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	863
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	864 return handler.isEnabled();
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	865 }
70 46a6e0e6ccd4 Merge with d-fied sources of 3.4M7 Frank Benoit <benoit@tionex.de> parents: 43 diff changeset	866
46a6e0e6ccd4 Merge with d-fied sources of 3.4M7 Frank Benoit <benoit@tionex.de> parents: 43 diff changeset	867 /**
46a6e0e6ccd4 Merge with d-fied sources of 3.4M7 Frank Benoit <benoit@tionex.de> parents: 43 diff changeset	868 * Called be the framework to allow the handler to update its enabled state.
46a6e0e6ccd4 Merge with d-fied sources of 3.4M7 Frank Benoit <benoit@tionex.de> parents: 43 diff changeset	869 *
46a6e0e6ccd4 Merge with d-fied sources of 3.4M7 Frank Benoit <benoit@tionex.de> parents: 43 diff changeset	870 * @param evaluationContext
46a6e0e6ccd4 Merge with d-fied sources of 3.4M7 Frank Benoit <benoit@tionex.de> parents: 43 diff changeset	871 * the state to evaluate against. May be <code>null</code>
46a6e0e6ccd4 Merge with d-fied sources of 3.4M7 Frank Benoit <benoit@tionex.de> parents: 43 diff changeset	872 * which indicates that the handler can query whatever model that
46a6e0e6ccd4 Merge with d-fied sources of 3.4M7 Frank Benoit <benoit@tionex.de> parents: 43 diff changeset	873 * is necessary. This context must not be cached.
46a6e0e6ccd4 Merge with d-fied sources of 3.4M7 Frank Benoit <benoit@tionex.de> parents: 43 diff changeset	874 * @since 3.4
46a6e0e6ccd4 Merge with d-fied sources of 3.4M7 Frank Benoit <benoit@tionex.de> parents: 43 diff changeset	875 */
46a6e0e6ccd4 Merge with d-fied sources of 3.4M7 Frank Benoit <benoit@tionex.de> parents: 43 diff changeset	876 public void setEnabled(Object evaluationContext) {
46a6e0e6ccd4 Merge with d-fied sources of 3.4M7 Frank Benoit <benoit@tionex.de> parents: 43 diff changeset	877 if (handler instanceof IHandler2) {
46a6e0e6ccd4 Merge with d-fied sources of 3.4M7 Frank Benoit <benoit@tionex.de> parents: 43 diff changeset	878 ((IHandler2) handler).setEnabled(evaluationContext);
46a6e0e6ccd4 Merge with d-fied sources of 3.4M7 Frank Benoit <benoit@tionex.de> parents: 43 diff changeset	879 }
46a6e0e6ccd4 Merge with d-fied sources of 3.4M7 Frank Benoit <benoit@tionex.de> parents: 43 diff changeset	880 }
3 6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	881
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	882 /**
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	883 * Returns whether this command has a handler, and whether this handler is
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	884 * also handled.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	885 *
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	886 * @return <code>true</code> if the command is handled; <code>false</code>
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	887 * otherwise.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	888 */
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	889 public final bool isHandled() {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	890 if (handler is null) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	891 return false;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	892 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	893
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	894 return handler.isHandled();
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	895 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	896
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	897 /**
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	898 * Removes a listener from this command.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	899 *
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	900 * @param commandListener
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	901 * The listener to be removed; must not be <code>null</code>.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	902 *
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	903 */
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	904 public final void removeCommandListener(
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	905 ICommandListener commandListener) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	906 if (commandListener is null) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	907 throw new NullPointerException(
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	908 "Cannot remove a null command listener"); //$NON-NLS-1$
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	909 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	910
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	911 removeListenerObject(cast(Object)commandListener);
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	912 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	913
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	914 /**
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	915 * Removes a listener from this command.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	916 *
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	917 * @param executionListener
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	918 * The listener to be removed; must not be <code>null</code>.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	919 *
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	920 */
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	921 public final void removeExecutionListener(
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	922 IExecutionListener executionListener) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	923 if (executionListener is null) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	924 throw new NullPointerException(
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	925 "Cannot remove a null execution listener"); //$NON-NLS-1$
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	926 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	927
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	928 if (executionListeners !is null) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	929 executionListeners.remove(cast(Object)executionListener);
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	930 if (executionListeners.isEmpty()) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	931 executionListeners = null;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	932 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	933 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	934 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	935
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	936 /**
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	937 * <p>
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	938 * Removes a state from this command. This will remove the state from the
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	939 * active handler, if the active handler is an instance of
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	940 * {@link IObjectWithState}.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	941 * </p>
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	942 *
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	943 * @param stateId
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	944 * The identifier of the state to remove; must not be
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	945 * <code>null</code>.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	946 * @since 3.2
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	947 */
43 ea8ff534f622 Fix override and super aliases Frank Benoit <benoit@tionex.de> parents: 39 diff changeset	948 public override void removeState(String stateId) {
3 6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	949 if ( auto h = cast(IObjectWithState)handler ) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	950 h.removeState(stateId);
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	951 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	952 super.removeState(stateId);
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	953 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	954
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	955 /**
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	956 * Changes the handler for this command. This will remove all the state from
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	957 * the currently active handler (if any), and add it to <code>handler</code>.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	958 * If debugging is turned on, then this will also print information about
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	959 * the change to <code>System.out</code>.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	960 *
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	961 * @param handler
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	962 * The new handler; may be <code>null</code> if none.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	963 * @return <code>true</code> if the handler changed; <code>false</code>
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	964 * otherwise.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	965 */
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	966 public final bool setHandler(IHandler handler) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	967 if (Util.equals(cast(Object)handler, cast(Object)this.handler)) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	968 return false;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	969 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	970
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	971 // Swap the state around.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	972 String[] stateIds = getStateIds();
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	973 if (stateIds !is null) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	974 for (int i = 0; i < stateIds.length; i++) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	975 String stateId = stateIds[i];
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	976 if ( auto h = cast(IObjectWithState)this.handler ) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	977 h.removeState(stateId);
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	978 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	979 if ( auto h = cast(IObjectWithState)handler ) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	980 State stateToAdd = getState(stateId);
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	981 h.addState(stateId, stateToAdd);
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	982 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	983 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	984 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	985
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	986 bool enabled = isEnabled();
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	987 if (this.handler !is null) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	988 this.handler.removeHandlerListener(getHandlerListener());
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	989 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	990
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	991 // Update the handler, and flush the string representation.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	992 this.handler = handler;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	993 if (this.handler !is null) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	994 this.handler.addHandlerListener(getHandlerListener());
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	995 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	996 string = null;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	997
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	998 // Debugging output
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	999 if ((DEBUG_HANDLERS)
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1000 && ((DEBUG_HANDLERS_COMMAND_ID is null) \|\| (DEBUG_HANDLERS_COMMAND_ID
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1001 .equals(id)))) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1002 StringBuffer buffer = new StringBuffer("Command('"); //$NON-NLS-1$
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1003 buffer.append(id);
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1004 buffer.append("') has changed to "); //$NON-NLS-1$
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1005 if (handler is null) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1006 buffer.append("no handler"); //$NON-NLS-1$
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1007 } else {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1008 buffer.append('\'');
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1009 buffer.append(( cast(Object)handler).toString);
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1010 buffer.append("' as its handler"); //$NON-NLS-1$
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1011 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1012 Tracing.printTrace("HANDLERS", buffer.toString()); //$NON-NLS-1$
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1013 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1014
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1015 // Send notification
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1016 fireCommandChanged(new CommandEvent(this, false, false, false, true,
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1017 false, false, false, false, enabled !is isEnabled()));
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1018
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1019 return true;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1020 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1021
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1022 /**
70 46a6e0e6ccd4 Merge with d-fied sources of 3.4M7 Frank Benoit <benoit@tionex.de> parents: 43 diff changeset	1023 * @return the handler listener
3 6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1024 */
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1025 private IHandlerListener getHandlerListener() {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1026 if (handlerListener is null) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1027 handlerListener = new class IHandlerListener {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1028 public void handlerChanged(HandlerEvent handlerEvent) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1029 bool enabledChanged = handlerEvent.isEnabledChanged();
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1030 bool handledChanged = handlerEvent.isHandledChanged();
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1031 fireCommandChanged(new CommandEvent(this.outer, false,
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1032 false, false, handledChanged, false, false, false,
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1033 false, enabledChanged));
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1034 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1035 };
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1036 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1037 return handlerListener;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1038 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1039
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1040 /**
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1041 * The string representation of this command -- for debugging purposes only.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1042 * This string should not be shown to an end user.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1043 *
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1044 * @return The string representation; never <code>null</code>.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1045 */
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1046 public override final String toString() {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1047 if (string is null) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1048 String parms;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1049 foreach( p; parameters ){
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1050 parms ~= "{"~(cast(Object)p).toString~"}";
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1051 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1052 string = Format("Command({},{},\n\t\t{},\n\t\t{},\n\t\t{},\n\t\t{},{},{})",
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1053 id,
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1054 name is null ? "":name,
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1055 description is null?"":description,
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1056 category is null?"":category.toString(),
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1057 handler is null?"": (cast(Object)handler).toString(),
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1058 parms,
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1059 returnType is null?"":returnType.toString(),
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1060 defined
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1061 );
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1062 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1063 return string;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1064 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1065
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1066 /**
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1067 * Makes this command become undefined. This has the side effect of changing
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1068 * the name and description to <code>null</code>. This also removes all
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1069 * state and disposes of it. Notification is sent to all listeners.
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1070 */
43 ea8ff534f622 Fix override and super aliases Frank Benoit <benoit@tionex.de> parents: 39 diff changeset	1071 public override final void undefine() {
3 6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1072 bool enabledChanged = isEnabled();
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1073
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1074 string = null;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1075
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1076 bool definedChanged = defined;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1077 defined = false;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1078
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1079 bool nameChanged = name !is null;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1080 name = null;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1081
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1082 bool descriptionChanged = description !is null;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1083 description = null;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1084
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1085 bool categoryChanged = category !is null;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1086 category = null;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1087
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1088 bool parametersChanged = parameters !is null;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1089 parameters = null;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1090
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1091 bool returnTypeChanged = returnType !is null;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1092 returnType = null;
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1093
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1094 String[] stateIds = getStateIds();
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1095 if (stateIds !is null) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1096 if ( auto handlerWithState = cast(IObjectWithState)handler ) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1097 for (int i = 0; i < stateIds.length; i++) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1098 String stateId = stateIds[i];
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1099 handlerWithState.removeState(stateId);
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1100
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1101 State state = getState(stateId);
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1102 removeState(stateId);
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1103 state.dispose();
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1104 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1105 } else {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1106 for (int i = 0; i < stateIds.length; i++) {
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1107 String stateId = stateIds[i];
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1108 State state = getState(stateId);
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1109 removeState(stateId);
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1110 state.dispose();
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1111 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1112 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1113 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1114
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1115 fireCommandChanged(new CommandEvent(this, categoryChanged,
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1116 definedChanged, descriptionChanged, false, nameChanged,
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1117 parametersChanged, returnTypeChanged, false, enabledChanged));
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1118 }
6518c18a01f7 eclipse.core package without osgi dependencies Frank Benoit <benoit@tionex.de> parents: diff changeset	1119 }

Mercurial > projects > dwt-addons

annotate dwtx/core/commands/Command.d @ 70:46a6e0e6ccd4