Implement the Collapse All Action in the CView

core/org.eclipse.cdt.ui/ChangeLog

@@ -1,3 +1,20 @@
+2003-04-05 Alain Magloire
+
+	Implement the new CollapseAll button to be consistent with the
+	JDT package explorer.
+
+	* icons/full/clcl16/collapseall.gif:
+	* icons/full/dlcl16/collapseall.gif:
+	* icons/full/elcl16/collapseall.gif:
+	* src/org/eclipse/cdt/internal/ui/CPluginImages.java:
+	New icon.
+
+	* src/org/eclipse/cdt/internal/ui/cview/CollapseAllAction.java:
+	* src/org/eclipse/cdt/internal/ui/cview/CView.java:
+	* src/org/eclipse/cdt/internal/ui/cview/CViewMessages.java:
+	* src/org/eclipse/cdt/internal/ui/cview/CViewMessages.properties:
+	* src/org/eclipse/cdt/internal/ui/ICHelpContextIds.java:
+
 2003-04-05 Alain Magloire
 
 	The way the working copy was implemented, the outline could not

core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/CPluginImages.java

@@ -113,6 +113,7 @@ public class CPluginImages {
 	public static final String IMG_MENU_SHIFT_LEFT= NAME_PREFIX + "shift_l_edit.gif";
 	public static final String IMG_MENU_OPEN_INCLUDE= NAME_PREFIX + "open_incl.gif";
 	public static final String IMG_MENU_SEGMENT_EDIT= NAME_PREFIX + "segment_edit.gif";
+	public static final String IMG_MENU_COLLAPSE_ALL= NAME_PREFIX + "collapseall.gif";
 	public static final String IMG_CLEAR_CONSOLE= NAME_PREFIX + "clear_co.gif";
 	public static final String IMG_ALPHA_SORTING= NAME_PREFIX + "alphab_sort_co.gif";
 	public static final String IMG_TOOL_GOTO_PREV_ERROR= NAME_PREFIX + "prev_error_nav.gif";

core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/ICHelpContextIds.java

@@ -39,4 +39,6 @@ public interface ICHelpContextIds {
 	public static final String TOGGLE_PRESENTATION_ACTION= 	PREFIX + "toggle_presentation_action_context"; //$NON-NLS-1$
 	public static final String TOGGLE_TEXTHOVER_ACTION= PREFIX + "toggle_texthover_action_context"; //$NON-NLS-1$
 
+	public static final String COLLAPSE_ALL_ACTION= 	PREFIX + "collapse_all_action"; //$NON-NLS-1$
+
 }

core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/cview/CView.java

@@ -168,6 +168,9 @@ public class CView extends ViewPart implements IMenuListener, ISetSelectionTarge
 	CWorkingSetFilter workingSetFilter = new CWorkingSetFilter ();
 	ActionContributionItem adjustWorkingSetContributions [] = new ActionContributionItem[5];
 
+	// Collapsing
+	CollapseAllAction collapseAllAction;
+
 	// Persistance tags.
 	static final String TAG_SELECTION= "selection"; //$NON-NLS-1$
 	static final String TAG_EXPANDED= "expanded"; //$NON-NLS-1$
@@ -566,8 +569,7 @@ public class CView extends ViewPart implements IMenuListener, ISetSelectionTarge
 		openFileAction = new OpenFileAction(getSite().getPage());
 		openSystemEditorAction = new OpenSystemEditorAction(getSite().getPage());
 		refreshAction = new RefreshAction(shell);
-		buildAction =
-			new BuildAction(shell, IncrementalProjectBuilder.INCREMENTAL_BUILD);
+		buildAction = new BuildAction(shell, IncrementalProjectBuilder.INCREMENTAL_BUILD);
 		rebuildAction = new BuildAction(shell, IncrementalProjectBuilder.FULL_BUILD);
 		makeTargetAction = new MakeTargetAction(shell);
 		moveResourceAction = new MoveResourceAction (shell);
@@ -616,22 +618,13 @@ public class CView extends ViewPart implements IMenuListener, ISetSelectionTarge
 		IActionBars actionBars = getViewSite().getActionBars();
 		actionBars.setGlobalActionHandler(IWorkbenchActionConstants.DELETE, deleteResourceAction);
 		actionBars.setGlobalActionHandler(IWorkbenchActionConstants.BOOKMARK, addBookmarkAction);
-		actionBars.setGlobalActionHandler(
-			IWorkbenchActionConstants.REFRESH,
-			refreshAction);
-		actionBars.setGlobalActionHandler(
-			IWorkbenchActionConstants.BUILD_PROJECT,
-			buildAction);
-		actionBars.setGlobalActionHandler(
-			IWorkbenchActionConstants.REBUILD_PROJECT,
-			rebuildAction);
-		actionBars.setGlobalActionHandler(
-			IWorkbenchActionConstants.OPEN_PROJECT,
-			openProjectAction);
-		actionBars.setGlobalActionHandler(
-			IWorkbenchActionConstants.CLOSE_PROJECT,
-			closeProjectAction);
+		actionBars.setGlobalActionHandler(IWorkbenchActionConstants.REFRESH, refreshAction);
+		actionBars.setGlobalActionHandler(IWorkbenchActionConstants.BUILD_PROJECT, buildAction);
+		actionBars.setGlobalActionHandler(IWorkbenchActionConstants.REBUILD_PROJECT, rebuildAction);
+		actionBars.setGlobalActionHandler(IWorkbenchActionConstants.OPEN_PROJECT, openProjectAction);
+		actionBars.setGlobalActionHandler(IWorkbenchActionConstants.CLOSE_PROJECT, closeProjectAction);
 
+		collapseAllAction = new CollapseAllAction(this);
 	}
 
 	/**
@@ -1027,6 +1020,8 @@ public class CView extends ViewPart implements IMenuListener, ISetSelectionTarge
 		toolBar.add(backAction);
 		toolBar.add(forwardAction);
 		toolBar.add(upAction);
+		toolBar.add(new Separator());
+		toolBar.add(collapseAllAction);
 		actionBars.updateActionBars();
 
 		IMenuManager menu = actionBars.getMenuManager();
@@ -1147,6 +1142,22 @@ public class CView extends ViewPart implements IMenuListener, ISetSelectionTarge
 		return this == getSite().getPage().getActivePart();
 	}
 
+	/* (non-Javadoc)
+	 * @see IViewPartInputProvider#getViewPartInput()
+	 */
+	public Object getViewPartInput() {
+		if (viewer != null) {
+			return viewer.getInput();
+		}
+		return null;
+	}
+
+	public void collapseAll() {
+		viewer.getControl().setRedraw(false);          
+		viewer.collapseToLevel(getViewPartInput(), TreeViewer.ALL_LEVELS);
+		viewer.getControl().setRedraw(true);
+	}
+
 	void restoreFilters() {
 		// restore pattern filters
 		IMemento filtersMem = memento.getChild(TAG_FILTERS);

core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/cview/CViewMessages.java

@@ -0,0 +1,58 @@
+/*******************************************************************************
+ * Copyright (c) 2000, 2003 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials 
+ * are made available under the terms of the Common Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/cpl-v10.html
+ * 
+ * Contributors:
+ *     IBM Corporation - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.cdt.internal.ui.cview;
+
+import java.text.MessageFormat;
+import java.util.MissingResourceException;
+import java.util.ResourceBundle;
+
+public class CViewMessages {
+
+	private static final String RESOURCE_BUNDLE= "org.eclipse.cdt.internal.ui.cview.CViewMessages";//$NON-NLS-1$
+
+	private static ResourceBundle fgResourceBundle= ResourceBundle.getBundle(RESOURCE_BUNDLE);
+
+	private CViewMessages() {
+	}
+
+	public static String getString(String key) {
+		try {
+			return fgResourceBundle.getString(key);
+		} catch (MissingResourceException e) {
+			return "!" + key + "!";//$NON-NLS-2$ //$NON-NLS-1$
+		}
+	}
+	
+	/**
+	 * Gets a string from the resource bundle and formats it with the argument
+	 * 
+	 * @param key	the string used to get the bundle value, must not be null
+	 */
+	public static String getFormattedString(String key, Object arg) {
+		String format= null;
+		try {
+			format= fgResourceBundle.getString(key);
+		} catch (MissingResourceException e) {
+			return "!" + key + "!";//$NON-NLS-2$ //$NON-NLS-1$
+		}
+		if (arg == null)
+			arg= ""; //$NON-NLS-1$
+		return MessageFormat.format(format, new Object[] { arg });
+	}
+
+	/**
+	 * Gets a string from the resource bundle and formats it with arguments
+	 */	
+	public static String getFormattedString(String key, String[] args) {
+		return MessageFormat.format(fgResourceBundle.getString(key), args);
+	}
+
+}

core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/cview/CViewMessages.properties

@@ -0,0 +1,16 @@
+###############################################################################
+# Copyright (c) 2000, 2003 IBM Corporation and others.
+# All rights reserved. This program and the accompanying materials 
+# are made available under the terms of the Common Public License v1.0
+# which accompanies this distribution, and is available at
+# http://www.eclipse.org/legal/cpl-v10.html
+# 
+# Contributors:
+#     IBM Corporation - initial API and implementation
+###############################################################################
+
+
+CollapseAllAction.label=Collapse All
+CollapseAllAction.tooltip=Collapse All
+CollapseAllAction.description=Collapse All
+

core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/cview/CollapseAllAction.java

@@ -0,0 +1,37 @@
+/*******************************************************************************
+ * Copyright (c) 2000, 2003 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials 
+ * are made available under the terms of the Common Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/cpl-v10.html
+ * 
+ * Contributors:
+ *     IBM Corporation - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.cdt.internal.ui.cview;
+
+import org.eclipse.cdt.internal.ui.ICHelpContextIds;
+import org.eclipse.cdt.internal.ui.CPluginImages;
+import org.eclipse.jface.action.Action;
+import org.eclipse.ui.help.WorkbenchHelp;
+
+/**
+ * Collapse all nodes.
+ */
+class CollapseAllAction extends Action {
+	
+	private CView cview;
+	
+	CollapseAllAction(CView part) {
+		super(CViewMessages.getString("CollapseAllAction.label")); //$NON-NLS-1$
+		setDescription(CViewMessages.getString("CollapseAllAction.description")); //$NON-NLS-1$
+		setToolTipText(CViewMessages.getString("CollapseAllAction.tooltip")); //$NON-NLS-1$
+		CPluginImages.setImageDescriptors(this, CPluginImages.T_LCL, CPluginImages.IMG_MENU_COLLAPSE_ALL);
+		cview = part;
+		WorkbenchHelp.setHelp(this, ICHelpContextIds.COLLAPSE_ALL_ACTION);
+	}
+ 
+	public void run() { 
+		cview.collapseAll();
+	}
+}