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/*******************************************************************************
* Copyright (c) 2004 - 2006 Mylar committers 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
*******************************************************************************/
package org.eclipse.mylar.internal.tasks.ui.views;
import org.eclipse.jface.action.Action;
import org.eclipse.jface.action.ActionContributionItem;
import org.eclipse.jface.action.IMenuCreator;
import org.eclipse.mylar.internal.tasks.ui.TasksUiImages;
import org.eclipse.mylar.internal.tasks.ui.views.TaskListTableSorter.SortByIndex;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Menu;
/**
* @author Mik Kersten
*/
class SortyByDropDownAction extends Action implements IMenuCreator {
private final TaskListView taskListView;
private static final String LABEL = "Sort by";
private Action byPriority;
private Action bySummary;
private Action byDateCreated;
private Menu dropDownMenu = null;
public SortyByDropDownAction(TaskListView taskListView) {
super();
this.taskListView = taskListView;
setText(LABEL);
setToolTipText(LABEL);
setMenuCreator(this);
}
public void dispose() {
if (dropDownMenu != null) {
dropDownMenu.dispose();
dropDownMenu = null;
}
}
public Menu getMenu(Control parent) {
if (dropDownMenu != null) {
dropDownMenu.dispose();
}
dropDownMenu = new Menu(parent);
addActionsToMenu();
return dropDownMenu;
}
public Menu getMenu(Menu parent) {
if (dropDownMenu != null) {
dropDownMenu.dispose();
}
dropDownMenu = new Menu(parent);
addActionsToMenu();
return dropDownMenu;
}
public void addActionsToMenu() {
byPriority = new Action("", AS_CHECK_BOX) {
@Override
public void run() {
taskListView.setSortBy(SortByIndex.PRIORITY);
byPriority.setChecked(true);
bySummary.setChecked(false);
byDateCreated.setChecked(false);
}
};
byPriority.setEnabled(true);
byPriority.setText("Priority");
byPriority.setImageDescriptor(TasksUiImages.PRIORITY_1);
ActionContributionItem item = new ActionContributionItem(byPriority);
item.fill(dropDownMenu, -1);
bySummary = new Action("", AS_CHECK_BOX) {
@Override
public void run() {
taskListView.setSortBy(SortByIndex.SUMMARY);
byPriority.setChecked(false);
bySummary.setChecked(true);
byDateCreated.setChecked(false);
}
};
bySummary.setEnabled(true);
bySummary.setText("Summary");
item = new ActionContributionItem(bySummary);
item.fill(dropDownMenu, -1);
byDateCreated = new Action("", AS_CHECK_BOX) {
@Override
public void run() {
taskListView.setSortBy(SortByIndex.DATE_CREATED);
byPriority.setChecked(false);
bySummary.setChecked(false);
byDateCreated.setChecked(true);
}
};
byDateCreated.setEnabled(true);
byDateCreated.setText("Date Created");
byDateCreated.setImageDescriptor(TasksUiImages.CALENDAR_SMALL);
item = new ActionContributionItem(byDateCreated);
item.fill(dropDownMenu, -1);
switch (taskListView.getSortByIndex()) {
case PRIORITY:
byPriority.setChecked(true);
break;
case SUMMARY:
bySummary.setChecked(true);
break;
case DATE_CREATED:
byDateCreated.setChecked(true);
break;
}
}
@Override
public void run() {
this.setChecked(isChecked());
}
}
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