Bug 273275 - "CollapseAll" for ant view
diff --git a/ant/org.eclipse.ant.ui/Ant Tools Support/org/eclipse/ant/internal/ui/views/actions/CollapseAllHandler.java b/ant/org.eclipse.ant.ui/Ant Tools Support/org/eclipse/ant/internal/ui/views/actions/CollapseAllHandler.java
new file mode 100644
index 0000000..8eab1a1
--- /dev/null
+++ b/ant/org.eclipse.ant.ui/Ant Tools Support/org/eclipse/ant/internal/ui/views/actions/CollapseAllHandler.java
@@ -0,0 +1,49 @@
+/*******************************************************************************
+ * Copyright (c) 2013 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
+ *******************************************************************************/
+package org.eclipse.ant.internal.ui.views.actions;
+
+import org.eclipse.ant.internal.ui.views.AntView;
+import org.eclipse.core.commands.AbstractHandler;
+import org.eclipse.core.commands.ExecutionEvent;
+import org.eclipse.core.commands.ExecutionException;
+import org.eclipse.jface.viewers.TreeViewer;
+import org.eclipse.ui.IWorkbenchPart;
+import org.eclipse.ui.handlers.HandlerUtil;
+
+/**
+ * Default handler for Collapse All in the Ant view
+ *
+ * @since 3.5.500
+ */
+public class CollapseAllHandler extends AbstractHandler {
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see org.eclipse.core.commands.IHandler#execute(org.eclipse.core.commands.ExecutionEvent)
+ */
+ @Override
+ public Object execute(ExecutionEvent event) throws ExecutionException {
+ IWorkbenchPart part = HandlerUtil.getActivePart(event);
+ if (part instanceof AntView) {
+ AntView view = (AntView) part;
+ TreeViewer viewer = view.getViewer();
+ try {
+ viewer.getTree().setRedraw(false);
+ viewer.collapseAll();
+ }
+ finally {
+ viewer.getTree().setRedraw(true);
+ }
+ }
+ return null;
+ }
+}
\ No newline at end of file
diff --git a/ant/org.eclipse.ant.ui/plugin.xml b/ant/org.eclipse.ant.ui/plugin.xml
index 948559d..0be2aa2 100644
--- a/ant/org.eclipse.ant.ui/plugin.xml
+++ b/ant/org.eclipse.ant.ui/plugin.xml
@@ -858,6 +858,14 @@
style="push">
</command>
</menuContribution>
+ <menuContribution
+ allPopups="false"
+ locationURI="toolbar:org.eclipse.ant.ui.views.AntView?endof=additions">
+ <command
+ commandId="org.eclipse.ui.navigate.collapseAll"
+ style="push">
+ </command>
+ </menuContribution>
</extension>
<extension
point="org.eclipse.core.expressions.definitions">
@@ -870,5 +878,21 @@
</equals>
</with>
</definition>
+ </extension>
+ <extension
+ point="org.eclipse.ui.handlers">
+ <handler
+ class="org.eclipse.ant.internal.ui.views.actions.CollapseAllHandler"
+ commandId="org.eclipse.ui.navigate.collapseAll"
+ helpContextId="ant_collapse_all_handler">
+ <activeWhen>
+ <with
+ variable="activePartId">
+ <equals
+ value="org.eclipse.ant.ui.views.AntView">
+ </equals>
+ </with>
+ </activeWhen>
+ </handler>
</extension>
</plugin>
