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/*******************************************************************************
* Copyright (c) 2000, 2007 IBM Corporation and others.
*
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.debug.internal.ui.launchConfigurations;
import org.eclipse.debug.internal.ui.DebugUIPlugin;
import org.eclipse.debug.internal.ui.IInternalDebugUIConstants;
import org.eclipse.debug.internal.ui.SWTFactory;
import org.eclipse.jface.action.Action;
import org.eclipse.jface.action.ActionContributionItem;
import org.eclipse.jface.action.IAction;
import org.eclipse.jface.action.IMenuCreator;
import org.eclipse.jface.preference.IPreferenceStore;
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Menu;
import org.eclipse.swt.widgets.MenuItem;
/**
* Creates the drop down menu for the filtering button in the launch configuration dialog
* @since 3.2
*/
public class FilterDropDownMenuCreator implements IMenuCreator {
/**
* Provides wrapper action for filtering actions on the launch configuration dialog
* @since 3.2
*/
class FilterAction extends Action {
/** The preference store. */
private IPreferenceStore fStore = null;
/** The preference key for the value in the store. */
private String fKey = null;
/**
* Constructor for check style menu items
* @param store the pref store
* @param name the name of the action
* @param key the pref key it is tied to
*/
public FilterAction(Menu menu, IPreferenceStore store, String name, String key) {
super(name, IAction.AS_CHECK_BOX);
fStore = store;
fKey = key;
setChecked(fStore.getBoolean(fKey));
fillIntoMenu(menu, this);
}
/**
* Constructor for flyout menu style actions
* @param menu the parent menu
* @param name the text of the action
* @param creator the menu creator for this action
*/
public FilterAction(Menu menu, String name, IMenuCreator creator) {
super(name, IAction.AS_DROP_DOWN_MENU);
setMenuCreator(creator);
fillIntoMenu(menu, this);
}
/**
* fills the new action into the specified menu
* @param menu the parent menu
* @param action the new aciton to fill in to the parent
*/
private void fillIntoMenu(Menu menu, IAction action) {
ActionContributionItem item = new ActionContributionItem(action);
item.fill(menu, -1);
}
@Override
public void run() {
if(fStore != null) {
fStore.setValue(fKey, isChecked());
}
}
}
/**
* the menu created via this class
*/
private Menu fCreatedMenu = null;
/**
* gets the DebugUIPlugin preference store
* @return the pref store
*/
private IPreferenceStore getDebugPrefStore() {
return DebugUIPlugin.getDefault().getPreferenceStore();
}
@Override
public void dispose() {
fCreatedMenu = null;
}
@Override
public Menu getMenu(Control parent) {
if(fCreatedMenu != null) {
fCreatedMenu.dispose();
}
//create the menu & items
fCreatedMenu = new Menu(parent);
new FilterAction(fCreatedMenu, getDebugPrefStore(), LaunchConfigurationsMessages.FilterDropDownMenuCreator_0, IInternalDebugUIConstants.PREF_FILTER_LAUNCH_CLOSED);
new FilterAction(fCreatedMenu, getDebugPrefStore(), LaunchConfigurationsMessages.FilterDropDownMenuCreator_1, IInternalDebugUIConstants.PREF_FILTER_LAUNCH_DELETED);
new FilterAction(fCreatedMenu, getDebugPrefStore(), LaunchConfigurationsMessages.FilterDropDownMenuCreator_2, IInternalDebugUIConstants.PREF_FILTER_LAUNCH_TYPES);
new FilterAction(fCreatedMenu, getDebugPrefStore(), LaunchConfigurationsMessages.FilterDropDownMenuCreator_4, IInternalDebugUIConstants.PREF_FILTER_WORKING_SETS);
//add separator
new MenuItem(fCreatedMenu, SWT.SEPARATOR);
//add pref action
IAction action = new Action(LaunchConfigurationsMessages.FilterDropDownMenuCreator_3) {
@Override
public void run() {
SWTFactory.showPreferencePage("org.eclipse.debug.ui.LaunchConfigurations"); //$NON-NLS-1$
}
};
new ActionContributionItem(action).fill(fCreatedMenu, -1);
return fCreatedMenu;
}
@Override
public Menu getMenu(Menu parent) {
return fCreatedMenu;
}
}
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