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Issue #1287 Changes for non-blocking AutoSaveIntervalDialog.

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Change-Id: I5ea021d0658e68553542c88c8850fea4b9de696b

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This commit is contained in:
Roger Ferrel 2012-10-23 13:54:50 -05:00
parent e41a96d0f3
commit d0222e73c4
1 changed files with 41 additions and 24 deletions
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65
cave/com.raytheon.viz.gfe/src/com/raytheon/viz/gfe/actions/ShowAutoSaveIntervalDialog.java
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@ -30,6 +30,7 @@ import org.eclipse.ui.PlatformUI;
import com.raytheon.viz.gfe.core.DataManager; import com.raytheon.viz.gfe.core.DataManager;
import com.raytheon.viz.gfe.dialogs.AutoSaveIntervalDialog; import com.raytheon.viz.gfe.dialogs.AutoSaveIntervalDialog;
import com.raytheon.viz.gfe.jobs.AutoSaveJob; import com.raytheon.viz.gfe.jobs.AutoSaveJob;
import com.raytheon.viz.ui.dialogs.ICloseCallback;
/** /**
* Action for launching auto save dialog * Action for launching auto save dialog
@ -40,6 +41,7 @@ import com.raytheon.viz.gfe.jobs.AutoSaveJob;
* ------------ ---------- ----------- -------------------------- * ------------ ---------- ----------- --------------------------
* Jan 23, 2008 Eric Babin Initial Creation * Jan 23, 2008 Eric Babin Initial Creation
* Jul 8, 2008 randerso reworked * Jul 8, 2008 randerso reworked
* Oct 23, 2012 1287 rferrel Changes for non-blocking AutoSaveIntervalDialog.
* *
* </pre> * </pre>
* *
@ -47,6 +49,7 @@ import com.raytheon.viz.gfe.jobs.AutoSaveJob;
* @version 1.0 * @version 1.0
*/ */
public class ShowAutoSaveIntervalDialog extends AbstractHandler { public class ShowAutoSaveIntervalDialog extends AbstractHandler {
private AutoSaveIntervalDialog dialog;
/** /**
* *
@ -58,36 +61,50 @@ public class ShowAutoSaveIntervalDialog extends AbstractHandler {
/* /*
* (non-Javadoc) * (non-Javadoc)
* *
* @see org.eclipse.core.commands.AbstractHandler#execute(org.eclipse.core.commands.ExecutionEvent) * @see
* org.eclipse.core.commands.AbstractHandler#execute(org.eclipse.core.commands
* .ExecutionEvent)
*/ */
@Override @Override
public Object execute(ExecutionEvent arg0) throws ExecutionException { public Object execute(ExecutionEvent arg0) throws ExecutionException {
Shell shell = PlatformUI.getWorkbench().getActiveWorkbenchWindow() if (dialog == null || dialog.getShell() == null || dialog.isDisposed()) {
.getShell(); Shell shell = PlatformUI.getWorkbench().getActiveWorkbenchWindow()
.getShell();
int interval = AutoSaveJob.getInterval(); int interval = AutoSaveJob.getInterval();
boolean autoSaveEnabled = interval > 0; boolean autoSaveEnabled = interval > 0;
if (!autoSaveEnabled) { if (!autoSaveEnabled) {
interval = AutoSaveJob.MAX_INTERVAL; interval = AutoSaveJob.MAX_INTERVAL;
}
AutoSaveIntervalDialog dialog = new AutoSaveIntervalDialog(shell,
interval, autoSaveEnabled);
dialog.setBlockOnOpen(true);
dialog.open();
if (dialog.getReturnCode() == Window.OK) {
// update
if (dialog.isAutoSaveEnabled()) {
interval = dialog.getCurrentInterval();
AutoSaveJob.setInterval(interval);
DataManager.enableAutoSave();
} else {
AutoSaveJob.setInterval(0);
DataManager.disableAutoSave();
} }
} // else do nothing... dialog = new AutoSaveIntervalDialog(shell, interval,
autoSaveEnabled);
dialog.setBlockOnOpen(false);
dialog.setCloseCallback(new ICloseCallback() {
@Override
public void dialogClosed(Object returnValue) {
if (returnValue instanceof Integer) {
int returnCode = (Integer) returnValue;
if (returnCode == Window.OK) {
// update
if (dialog.isAutoSaveEnabled()) {
int interval = dialog.getCurrentInterval();
AutoSaveJob.setInterval(interval);
DataManager.enableAutoSave();
} else {
AutoSaveJob.setInterval(0);
DataManager.disableAutoSave();
}
}
}
}
});
dialog.open();
} else {
dialog.bringToTop();
}
return null; return null;
} }