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comparison dwtx/jface/bindings/BindingManagerEvent.d @ 104:04b47443bb01

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Reworked the collection uses to make use of a wrapper collection that is compatible to the Java Collections. These new wrappers now use the tango.util.containers instead of the tango.util.collections.
author Frank Benoit <benoit@tionex.de>
date Thu, 07 Aug 2008 15:01:33 +0200
parents e0f0aaf75edd
children
comparison
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103:2d6540440fe6 104:04b47443bb01
15 15
16 import dwtx.jface.bindings.BindingManager; 16 import dwtx.jface.bindings.BindingManager;
17 import dwtx.jface.bindings.Scheme; 17 import dwtx.jface.bindings.Scheme;
18 import dwtx.jface.bindings.TriggerSequence; 18 import dwtx.jface.bindings.TriggerSequence;
19 19
20 // import tango.util.collection.Seq!(Object);
21 import tango.util.collection.model.Map;
22 import tango.util.collection.model.Seq;
23 20
24 import dwtx.core.commands.ParameterizedCommand; 21 import dwtx.core.commands.ParameterizedCommand;
25 import dwtx.core.commands.common.AbstractBitSetEvent; 22 import dwtx.core.commands.common.AbstractBitSetEvent;
26 import dwtx.jface.util.Util; 23 import dwtx.jface.util.Util;
27 24
28 import dwt.dwthelper.utils; 25 import dwt.dwthelper.utils;
26 import dwtx.dwtxhelper.Collection;
29 27
30 /** 28 /**
31 * An instance of this class describes changes to an instance of 29 * An instance of this class describes changes to an instance of
32 * <code>BindingManager</code>. 30 * <code>BindingManager</code>.
33 * <p> 31 * <p>
69 * <code>null</code>. 67 * <code>null</code>.
70 */ 68 */
71 private const BindingManager manager; 69 private const BindingManager manager;
72 70
73 /** 71 /**
74 * The map of triggers (<code>Seq!(Object)</code> of 72 * The map of triggers (<code>Collection</code> of
75 * <code>TriggerSequence</code>) by parameterized command (<code>ParameterizedCommand</code>) 73 * <code>TriggerSequence</code>) by parameterized command (<code>ParameterizedCommand</code>)
76 * before the change occurred. This map may be empty and it may be 74 * before the change occurred. This map may be empty and it may be
77 * <code>null</code>. 75 * <code>null</code>.
78 */ 76 */
79 private const Map!(Object,Object) previousTriggersByParameterizedCommand; 77 private const Map previousTriggersByParameterizedCommand;
80 78
81 /** 79 /**
82 * The scheme that became defined or undefined. This value may be 80 * The scheme that became defined or undefined. This value may be
83 * <code>null</code> if no scheme changed its defined state. 81 * <code>null</code> if no scheme changed its defined state.
84 */ 82 */
110 * @param platformChanged 108 * @param platformChanged
111 * <code>true</code> iff the active platform changed 109 * <code>true</code> iff the active platform changed
112 */ 110 */
113 public this(BindingManager manager, 111 public this(BindingManager manager,
114 bool activeBindingsChanged, 112 bool activeBindingsChanged,
115 Map!(Object,Object) previousTriggersByParameterizedCommand, 113 Map previousTriggersByParameterizedCommand,
116 bool activeSchemeChanged, Scheme scheme, 114 bool activeSchemeChanged, Scheme scheme,
117 bool schemeDefined, bool localeChanged, 115 bool schemeDefined, bool localeChanged,
118 bool platformChanged) { 116 bool platformChanged) {
119 if (manager is null) { 117 if (manager is null) {
120 throw new NullPointerException( 118 throw new NullPointerException(
190 ParameterizedCommand parameterizedCommand) { 188 ParameterizedCommand parameterizedCommand) {
191 TriggerSequence[] currentBindings = manager 189 TriggerSequence[] currentBindings = manager
192 .getActiveBindingsFor(parameterizedCommand); 190 .getActiveBindingsFor(parameterizedCommand);
193 TriggerSequence[] previousBindings; 191 TriggerSequence[] previousBindings;
194 if (previousTriggersByParameterizedCommand !is null) { 192 if (previousTriggersByParameterizedCommand !is null) {
195 Seq!(Object) previousBindingCollection = cast(Seq!(Object)) previousTriggersByParameterizedCommand 193 Collection previousBindingCollection = cast(Collection) previousTriggersByParameterizedCommand
196 .get(parameterizedCommand); 194 .get(parameterizedCommand);
197 if (previousBindingCollection is null) { 195 if (previousBindingCollection is null) {
198 previousBindings = null; 196 previousBindings = null;
199 } else { 197 } else {
200 previousBindings = cast(TriggerSequence[])previousBindingCollection.toArray(); 198 previousBindings = cast(TriggerSequence[])previousBindingCollection.toArray();