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Issue #1476 workaround for eclipse bug to close all detached non-restorable views on cave close

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Change-Id: I26b17bf43a08c800df0d89dc67a78d920d04cc74

Former-commit-id: 023a3d59ce [formerly d1070533c2] [formerly c4fa10e743 [formerly d70ffee0df397ca1e5f2f2110fe82d4ca6177f02]]
Former-commit-id: c4fa10e743
Former-commit-id: 82f3b3d33a
This commit is contained in:
Matt Nash 2013-02-08 10:26:21 -06:00
parent 253c0909b6
commit 0d17855ca9
2 changed files with 98 additions and 0 deletions
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89
cave/com.raytheon.viz.ui.personalities.awips/src/com/raytheon/viz/ui/personalities/awips/CloseNonRestorableDetachedViewsListener.java Normal file
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@ -0,0 +1,89 @@
/**
* This software was developed and / or modified by Raytheon Company,
* pursuant to Contract DG133W-05-CQ-1067 with the US Government.
*
* U.S. EXPORT CONTROLLED TECHNICAL DATA
* This software product contains export-restricted data whose
* export/transfer/disclosure is restricted by U.S. law. Dissemination
* to non-U.S. persons whether in the United States or abroad requires
* an export license or other authorization.
*
* Contractor Name: Raytheon Company
* Contractor Address: 6825 Pine Street, Suite 340
* Mail Stop B8
* Omaha, NE 68106
* 402.291.0100
*
* See the AWIPS II Master Rights File ("Master Rights File.pdf") for
* further licensing information.
**/
package com.raytheon.viz.ui.personalities.awips;
import org.eclipse.swt.widgets.Event;
import org.eclipse.swt.widgets.Listener;
import org.eclipse.ui.IPerspectiveDescriptor;
import org.eclipse.ui.IViewReference;
import org.eclipse.ui.IWorkbenchPage;
import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.internal.Perspective;
import org.eclipse.ui.internal.WorkbenchPage;
import org.eclipse.ui.views.IViewDescriptor;
import org.eclipse.ui.views.IViewRegistry;
/**
* Listener to close all non-restorable detached views on CAVE close. This
* prevents an Eclipse bug from showing up, where an empty dialog appears and if
* that dialog is closed the view is not allowed to open again.
*
* <pre>
*
* SOFTWARE HISTORY
*
* Date Ticket# Engineer Description
* ------------ ---------- ----------- --------------------------
* Feb 8, 2013 mnash Initial creation
*
* </pre>
*
* @author mnash
* @version 1.0
*/
public class CloseNonRestorableDetachedViewsListener implements Listener {
/**
*
*/
public CloseNonRestorableDetachedViewsListener() {
}
@Override
@SuppressWarnings("restriction")
public void handleEvent(Event event) {
IViewRegistry reg = PlatformUI.getWorkbench().getViewRegistry();
for (IWorkbenchWindow win : PlatformUI.getWorkbench()
.getWorkbenchWindows()) {
for (IWorkbenchPage page : win.getPages()) {
IPerspectiveDescriptor[] perspectives = page
.getOpenPerspectives();
for (IPerspectiveDescriptor desc : perspectives) {
WorkbenchPage wPage = (WorkbenchPage) page;
Perspective persp = wPage.findPerspective(desc);
for (IViewReference ref : persp.getViewReferences()) {
IViewDescriptor descr = reg.find(ref.getId());
if (descr != null && descr.isRestorable() == false) {
if (wPage.getActivePerspective() != persp) {
persp.hideView(ref);
} else {
page.hideView(ref);
}
}
}
}
}
}
}
}

9
cave/com.raytheon.viz.ui.personalities.awips/src/com/raytheon/viz/ui/personalities/awips/VizWorkbenchAdvisor.java
View file

@ -69,11 +69,14 @@ public class VizWorkbenchAdvisor extends WorkbenchAdvisor {
protected IJobChangeListener jobChangeListener;
protected CloseNonRestorableDetachedViewsListener detachedViewsListener;
protected boolean singlePerspective;
public VizWorkbenchAdvisor() {
performanceListener = CaveCommandExecutionListener.getInstance();
jobChangeListener = CaveJobChangeListener.getInstance();
detachedViewsListener = new CloseNonRestorableDetachedViewsListener();
Activator.getDefault().getPreferenceStore()
.addPropertyChangeListener(new IPropertyChangeListener() {
@ -305,6 +308,12 @@ public class VizWorkbenchAdvisor extends WorkbenchAdvisor {
.getActiveWorkbenchWindow().getShell(), "Confirm Exit",
"Are you sure you want to exit?");
}
// close all non-restorable detached views
if (bResult) {
detachedViewsListener.handleEvent(null);
}
return bResult;
}