diff options
Diffstat (limited to 'bundles/org.eclipse.wst.xml.ui/src/org/eclipse/wst/xml/ui/internal/JobStatusLineHelper.java')
-rw-r--r-- | bundles/org.eclipse.wst.xml.ui/src/org/eclipse/wst/xml/ui/internal/JobStatusLineHelper.java | 103 |
1 files changed, 0 insertions, 103 deletions
diff --git a/bundles/org.eclipse.wst.xml.ui/src/org/eclipse/wst/xml/ui/internal/JobStatusLineHelper.java b/bundles/org.eclipse.wst.xml.ui/src/org/eclipse/wst/xml/ui/internal/JobStatusLineHelper.java deleted file mode 100644 index 1e94b7d13b..0000000000 --- a/bundles/org.eclipse.wst.xml.ui/src/org/eclipse/wst/xml/ui/internal/JobStatusLineHelper.java +++ /dev/null @@ -1,103 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2001, 2004 IBM Corporation 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 - * - * Contributors: - * IBM Corporation - initial API and implementation - * Jens Lukowski/Innoopract - initial renaming/restructuring - * - *******************************************************************************/ -package org.eclipse.wst.xml.ui.internal; - -import org.eclipse.core.runtime.Platform; -import org.eclipse.core.runtime.jobs.IJobChangeEvent; -import org.eclipse.core.runtime.jobs.Job; -import org.eclipse.core.runtime.jobs.JobChangeAdapter; -import org.eclipse.jface.action.IStatusLineManager; -import org.eclipse.swt.widgets.Display; -import org.eclipse.ui.IActionBars; -import org.eclipse.ui.IEditorPart; -import org.eclipse.ui.IWorkbench; -import org.eclipse.ui.IWorkbenchWindow; -import org.eclipse.ui.PlatformUI; -import org.eclipse.wst.xml.core.internal.contentmodel.modelquery.CMDocumentManager; - - -/** - * Updates the status line when an appropriate Job is about to be run. - */ -public class JobStatusLineHelper extends JobChangeAdapter { - private static JobStatusLineHelper instance; - - public static void init() { - if (instance == null) { - instance = new JobStatusLineHelper(); - } - } - - private int running = 0; - - private JobStatusLineHelper() { - Platform.getJobManager().addJobChangeListener(this); - } - - public void aboutToRun(IJobChangeEvent event) { - Job job = event.getJob(); - if (job.belongsTo(CMDocumentManager.class)) { - running++; - setStatusLine(event.getJob().getName()); - } - } - - public void done(IJobChangeEvent event) { - Job job = event.getJob(); - if (job.belongsTo(CMDocumentManager.class)) { - running--; - if (running == 0) { - setStatusLine(""); //$NON-NLS-1$ - } - } - } - - private Display getDisplay() { - return PlatformUI.getWorkbench().getDisplay(); - } - - private void setStatusLine(final String message) { - String msgString = message; - if (message == null) { - msgString = ""; //$NON-NLS-1$ - } - final String finalMessageForThread = msgString; - if (getDisplay() != null) { - Runnable runnable = new Runnable() { - public void run() { - IWorkbench workbench = PlatformUI.getWorkbench(); - if (workbench != null) { - IWorkbenchWindow workbenchWindow = workbench.getActiveWorkbenchWindow(); - if (workbenchWindow != null) { - IEditorPart part = workbenchWindow.getActivePage().getActiveEditor(); - // part is sometimes null by the time this runs - // ... must be better way to get actionBars - // and/or statLineManager? - if (part != null) { - IActionBars actionBars = part.getEditorSite().getActionBars(); - if (actionBars != null) { - IStatusLineManager statusLineManager = actionBars.getStatusLineManager(); - if (statusLineManager != null) { - statusLineManager.setMessage(finalMessageForThread); - } - } - } - } - } - } - }; - Display workbenchDefault = PlatformUI.getWorkbench().getDisplay(); - workbenchDefault.asyncExec(runnable); - } - } -} |