/*******************************************************************************
* Copyright (c) 2004, 2007 Boeing.
* 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:
* Boeing - initial API and implementation
* Wim jongman <wim.jongman@remainsoftwarte.com> - bug 368889
*******************************************************************************/
package org.eclipse.nebula.widgets.xviewer.example;
import java.util.Date;
import java.util.HashSet;
import java.util.Set;
import org.eclipse.nebula.widgets.xviewer.XPromptChange;
import org.eclipse.nebula.widgets.xviewer.XViewer;
import org.eclipse.nebula.widgets.xviewer.example.model.ISomeTask;
import org.eclipse.nebula.widgets.xviewer.example.model.SomeTask;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Tree;
import org.eclipse.swt.widgets.TreeColumn;
import org.eclipse.swt.widgets.TreeItem;
/**
* Example extension of XViewer.
*
* @author Donald G. Dunne
*/
public class MyXViewer extends XViewer {
private final Set<ISomeTask> runList = new HashSet<ISomeTask>();
public MyXViewer(Tree tree) {
super(tree, new MyXViewerFactory());
}
public MyXViewer(Shell shell_1, int i) {
super(shell_1, i, new MyXViewerFactory());
}
public MyXViewer(Composite parent, int i) {
super(parent, i, new MyXViewerFactory());
}
public boolean isScheduled(ISomeTask autoRunTask) {
return true;
}
public boolean isRun(ISomeTask autoRunTask) {
return runList.contains(autoRunTask);
}
public void setRun(ISomeTask autoRunTask, boolean run) {
if (run) {
runList.add(autoRunTask);
} else {
runList.remove(autoRunTask);
}
}
@Override
public boolean handleLeftClickInIconArea(TreeColumn treeColumn, TreeItem treeItem) {
if (treeColumn.getData().equals(MyXViewerFactory.Run_Col)) {
setRun((ISomeTask) treeItem.getData(), !isRun((ISomeTask) treeItem.getData()));
update(treeItem.getData(), null);
return true;
} else {
return super.handleLeftClickInIconArea(treeColumn, treeItem);
}
}
@Override
public boolean handleAltLeftClick(TreeColumn treeColumn, TreeItem treeItem) {
if (treeColumn.getData().equals(MyXViewerFactory.Last_Run_Date)) {
Date promptChangeDate = XPromptChange.promptChangeDate(MyXViewerFactory.Last_Run_Date.getName(), new Date());
System.out.println("promptChangeDate " + promptChangeDate);
SomeTask task = (SomeTask) treeItem.getData();
task.setLastRunDate(promptChangeDate);
refresh();
}
return super.handleAltLeftClick(treeColumn, treeItem);
}
}