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/*******************************************************************************
* Copyright (c) 2003, 2006 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.ui.commands;
import java.util.Set;
import org.eclipse.ui.internal.util.Util;
/**
* An instance of this class describes changes to an instance of
* <code>ICommandManager</code>.
* <p>
* This class is not intended to be extended by clients.
* </p>
*
* @since 3.0
* @see ICommandManagerListener#commandManagerChanged(CommandManagerEvent)
* @see org.eclipse.core.commands.CommandManagerEvent
* @deprecated Please use the "org.eclipse.core.commands" plug-in instead.
*/
@Deprecated
@SuppressWarnings("all")
public final class CommandManagerEvent {
/**
* Whether the set of active contexts has changed.
*/
private final boolean activeContextIdsChanged;
/**
* Whether the active key configuration has changed.
*/
private final boolean activeKeyConfigurationIdChanged;
/**
* Whether the locale has changed.
*/
private final boolean activeLocaleChanged;
/**
* Whether the platform has changed.
*/
private final boolean activePlatformChanged;
/**
* Whether the command manager has changed.
*/
private final ICommandManager commandManager;
/**
* Whether the list of defined categories has changed.
*/
private final boolean definedCategoryIdsChanged;
/**
* Whether the list of defined commands has changed.
*/
private final boolean definedCommandIdsChanged;
/**
* Whether the list of defined key configurations has changed.
*/
private final boolean definedKeyConfigurationIdsChanged;
/**
* The set of the defined categories before the change occurred. This is a
* set of strings (category identifiers).
*/
private final Set previouslyDefinedCategoryIds;
/**
* The set of the defined commands before the change occurred. This is a
* set of strings (command identifiers).
*/
private final Set previouslyDefinedCommandIds;
/**
* The set of the defined key configurations before the change occurred.
* This is a set of strings (key configuration identifiers).
*/
private final Set previouslyDefinedKeyConfigurationIds;
/**
* Creates a new instance of this class.
*
* @param commandManager
* the instance of the interface that changed.
* @param activeContextIdsChanged
* true, iff the activeContextIdsChanged property changed.
* @param activeKeyConfigurationIdChanged
* true, iff the activeKeyConfigurationIdChanged property
* changed.
* @param activeLocaleChanged
* true, iff the activeLocaleChanged property changed.
* @param activePlatformChanged
* true, iff the activePlatformChanged property changed.
* @param definedCategoryIdsChanged
* true, iff the definedCategoryIdsChanged property changed.
* @param definedCommandIdsChanged
* true, iff the definedCommandIdsChanged property changed.
* @param definedKeyConfigurationIdsChanged
* true, iff the definedKeyConfigurationIdsChanged property
* changed.
* @param previouslyDefinedCategoryIds
* the set of identifiers to previously defined categories. This
* set may be empty. If this set is not empty, it must only
* contain instances of <code>String</code>. This set must be
* <code>null</code> if definedCategoryIdsChanged is
* <code>false</code> and must not be null if
* definedCategoryIdsChanged is <code>true</code>.
* @param previouslyDefinedCommandIds
* the set of identifiers to previously defined commands. This
* set may be empty. If this set is not empty, it must only
* contain instances of <code>String</code>. This set must be
* <code>null</code> if definedCommandIdsChanged is
* <code>false</code> and must not be null if
* definedContextIdsChanged is <code>true</code>.
* @param previouslyDefinedKeyConfigurationIds
* the set of identifiers to previously defined key
* configurations. This set may be empty. If this set is not
* empty, it must only contain instances of <code>String</code>.
* This set must be <code>null</code> if
* definedKeyConfigurationIdsChanged is <code>false</code> and
* must not be null if definedKeyConfigurationIdsChanged is
* <code>true</code>.
*/
public CommandManagerEvent(ICommandManager commandManager,
boolean activeContextIdsChanged,
boolean activeKeyConfigurationIdChanged,
boolean activeLocaleChanged, boolean activePlatformChanged,
boolean definedCategoryIdsChanged,
boolean definedCommandIdsChanged,
boolean definedKeyConfigurationIdsChanged,
Set previouslyDefinedCategoryIds, Set previouslyDefinedCommandIds,
Set previouslyDefinedKeyConfigurationIds) {
if (commandManager == null) {
throw new NullPointerException();
}
if (!definedCategoryIdsChanged && previouslyDefinedCategoryIds != null) {
throw new IllegalArgumentException();
}
if (!definedCommandIdsChanged && previouslyDefinedCommandIds != null) {
throw new IllegalArgumentException();
}
if (!definedKeyConfigurationIdsChanged
&& previouslyDefinedKeyConfigurationIds != null) {
throw new IllegalArgumentException();
}
if (definedCategoryIdsChanged) {
this.previouslyDefinedCategoryIds = Util.safeCopy(
previouslyDefinedCategoryIds, String.class);
} else {
this.previouslyDefinedCategoryIds = null;
}
if (definedCommandIdsChanged) {
this.previouslyDefinedCommandIds = Util.safeCopy(
previouslyDefinedCommandIds, String.class);
} else {
this.previouslyDefinedCommandIds = null;
}
if (definedKeyConfigurationIdsChanged) {
this.previouslyDefinedKeyConfigurationIds = Util.safeCopy(
previouslyDefinedKeyConfigurationIds, String.class);
} else {
this.previouslyDefinedKeyConfigurationIds = null;
}
this.commandManager = commandManager;
this.activeContextIdsChanged = activeContextIdsChanged;
this.activeKeyConfigurationIdChanged = activeKeyConfigurationIdChanged;
this.activeLocaleChanged = activeLocaleChanged;
this.activePlatformChanged = activePlatformChanged;
this.definedCategoryIdsChanged = definedCategoryIdsChanged;
this.definedCommandIdsChanged = definedCommandIdsChanged;
this.definedKeyConfigurationIdsChanged = definedKeyConfigurationIdsChanged;
}
/**
* Returns the instance of the interface that changed.
*
* @return the instance of the interface that changed. Guaranteed not to be
* <code>null</code>.
*/
@Deprecated
public ICommandManager getCommandManager() {
return commandManager;
}
/**
* Returns the set of identifiers to previously defined categories.
*
* @return the set of identifiers to previously defined categories. This set
* may be empty. If this set is not empty, it is guaranteed to only
* contain instances of <code>String</code>. This set is
* guaranteed to be <code>null</code> if
* haveDefinedCategoryIdsChanged() is <code>false</code> and is
* guaranteed to not be null if haveDefinedCategoryIdsChanged() is
* <code>true</code>.
*/
@Deprecated
public Set getPreviouslyDefinedCategoryIds() {
return previouslyDefinedCategoryIds;
}
/**
* Returns the set of identifiers to previously defined commands.
*
* @return the set of identifiers to previously defined commands. This set
* may be empty. If this set is not empty, it is guaranteed to only
* contain instances of <code>String</code>. This set is
* guaranteed to be <code>null</code> if
* haveDefinedCommandIdsChanged() is <code>false</code> and is
* guaranteed to not be null if haveDefinedCommandIdsChanged() is
* <code>true</code>.
*/
@Deprecated
public Set getPreviouslyDefinedCommandIds() {
return previouslyDefinedCommandIds;
}
/**
* Returns the set of identifiers to previously defined key conigurations.
*
* @return the set of identifiers to previously defined key configurations.
* This set may be empty. If this set is not empty, it is guaranteed
* to only contain instances of <code>String</code>. This set is
* guaranteed to be <code>null</code> if
* haveDefinedKeyConfigurationIdsChanged() is <code>false</code>
* and is guaranteed to not be null if
* haveDefinedKeyConfigurationIdsChanged() is <code>true</code>.
*/
@Deprecated
public Set getPreviouslyDefinedKeyConfigurationIds() {
return previouslyDefinedKeyConfigurationIds;
}
/**
* Returns whether or not the activeKeyConfigurationId property changed.
*
* @return true, iff the activeKeyConfigurationId property changed.
*/
@Deprecated
public boolean hasActiveKeyConfigurationIdChanged() {
return activeKeyConfigurationIdChanged;
}
/**
* Returns whether or not the activeLocale property changed.
*
* @return true, iff the activeLocale property changed.
*/
@Deprecated
public boolean hasActiveLocaleChanged() {
return activeLocaleChanged;
}
/**
* Returns whether or not the activePlatform property changed.
*
* @return true, iff the activePlatform property changed.
*/
@Deprecated
public boolean hasActivePlatformChanged() {
return activePlatformChanged;
}
/**
* Returns whether or not the activeContextIds property changed.
*
* @return true, iff the activeContextIds property changed.
*/
@Deprecated
public boolean haveActiveContextIdsChanged() {
return activeContextIdsChanged;
}
/**
* Returns whether or not the definedCategoryIds property changed.
*
* @return true, iff the definedCategoryIds property changed.
*/
@Deprecated
public boolean haveDefinedCategoryIdsChanged() {
return definedCategoryIdsChanged;
}
/**
* Returns whether or not the definedCommandIds property changed.
*
* @return true, iff the definedCommandIds property changed.
*/
@Deprecated
public boolean haveDefinedCommandIdsChanged() {
return definedCommandIdsChanged;
}
/**
* Returns whether or not the definedKeyConfigurationIds property changed.
*
* @return true, iff the definedKeyConfigurationIds property changed.
*/
@Deprecated
public boolean haveDefinedKeyConfigurationIdsChanged() {
return definedKeyConfigurationIdsChanged;
}
}
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