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Diffstat (limited to 'org.eclipse.debug.ui/ui/org/eclipse/debug/ui/actions/RulerBreakpointTypesActionDelegate.java')
-rw-r--r--org.eclipse.debug.ui/ui/org/eclipse/debug/ui/actions/RulerBreakpointTypesActionDelegate.java243
1 files changed, 0 insertions, 243 deletions
diff --git a/org.eclipse.debug.ui/ui/org/eclipse/debug/ui/actions/RulerBreakpointTypesActionDelegate.java b/org.eclipse.debug.ui/ui/org/eclipse/debug/ui/actions/RulerBreakpointTypesActionDelegate.java
deleted file mode 100644
index f3fa71d6a..000000000
--- a/org.eclipse.debug.ui/ui/org/eclipse/debug/ui/actions/RulerBreakpointTypesActionDelegate.java
+++ /dev/null
@@ -1,243 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2005, 2009 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
- * Wind River Systems - adapted action to use for breakpoint types
-******************************************************************************/
-package org.eclipse.debug.ui.actions;
-
-import java.util.Iterator;
-import java.util.Set;
-
-import org.eclipse.debug.internal.ui.actions.ToggleBreakpointsTargetManager;
-import org.eclipse.jface.action.Action;
-import org.eclipse.jface.action.ActionContributionItem;
-import org.eclipse.jface.action.IAction;
-import org.eclipse.jface.action.IMenuCreator;
-import org.eclipse.jface.action.IMenuListener;
-import org.eclipse.jface.action.IMenuManager;
-import org.eclipse.jface.text.BadLocationException;
-import org.eclipse.jface.text.IDocument;
-import org.eclipse.jface.text.IRegion;
-import org.eclipse.jface.text.TextSelection;
-import org.eclipse.jface.text.source.IVerticalRulerInfo;
-import org.eclipse.jface.viewers.ISelection;
-import org.eclipse.jface.viewers.StructuredSelection;
-import org.eclipse.swt.events.MenuAdapter;
-import org.eclipse.swt.events.MenuEvent;
-import org.eclipse.swt.widgets.Control;
-import org.eclipse.swt.widgets.Menu;
-import org.eclipse.swt.widgets.MenuItem;
-import org.eclipse.ui.IEditorActionDelegate;
-import org.eclipse.ui.IEditorPart;
-import org.eclipse.ui.texteditor.IDocumentProvider;
-import org.eclipse.ui.texteditor.ITextEditor;
-import org.eclipse.ui.texteditor.ITextEditorExtension;
-
-/**
- * Breakpoint ruler pop-up action that creates a sub-menu to select the currently
- * active breakpoint type. This action delegate can be contributed to an editor
- * with the <code>editorActions</code> extension point. The breakpoint types are
- * calculated based on the toggle breakpoint target factories contributed through
- * the <code>toggleBreakpointsTargetFactories</code> extension point.
- * <p>
- * Following is example plug-in XML used to contribute this action to an editor's
- * vertical ruler context menu. It uses the <code>popupMenus</code> extension
- * point, by referencing the ruler's context menu identifier in the
- * <code>targetID</code> attribute.
- * <pre>
- * &lt;extension point="org.eclipse.ui.popupMenus"&gt;
- * &lt;viewerContribution
- * targetID="example.rulerContextMenuId"
- * id="example.RulerPopupActions"&gt;
- * &lt;action
- * label="Toggle Breakpoint"
- * class="org.eclipse.debug.ui.actions.RulerBreakpointTypesActionDelegate"
- * menubarPath="additions"
- * id="example.rulerContextMenu.breakpointTypesAction"&gt;
- * &lt;/action&gt;
- * &lt;/viewerContribution&gt;
- * </pre>
- * </p>
- * <p>
- * Clients may refer to this class as an action delegate in plug-in XML. This class
- * is not intended to be subclassed.
- * </p>
- * @see ToggleBreakpointsTargetManager
- * @see IToggleBreakpointsTargetFactory
- * @noextend This class is not intended to be subclassed by clients.
- * @since 3.5
- *
- */
-public class RulerBreakpointTypesActionDelegate implements IEditorActionDelegate, IMenuListener, IMenuCreator {
- private ITextEditor fEditor = null;
- private IAction fCallerAction = null;
- private IVerticalRulerInfo fRulerInfo;
- private ISelection fSelection;
-
- /**
- * The menu created by this action
- */
- private Menu fMenu;
-
- private class SelectTargetAction extends Action {
- private final Set fPossibleIDs;
- private final String fID;
- SelectTargetAction(String name, Set possibleIDs, String ID) {
- super(name, AS_RADIO_BUTTON);
- fID = ID;
- fPossibleIDs = possibleIDs;
- }
-
- public void run() {
- if (isChecked()) {
- ToggleBreakpointsTargetManager.getDefault().setPreferredTarget(fPossibleIDs, fID);
- }
- }
- }
-
-
- public void selectionChanged(IAction action, ISelection selection) {
- // In the editor we're not using the selection.
- }
-
- public void run(IAction action) {
- // Do nothing, this is a pull-down menu.
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.ui.IEditorActionDelegate#setActiveEditor(org.eclipse.jface.action.IAction, org.eclipse.ui.IEditorPart)
- */
- public void setActiveEditor(IAction callerAction, IEditorPart targetEditor) {
- // Clean up old editor data.
- if (fCallerAction != null) {
- fCallerAction.setMenuCreator(null);
- }
- if (fEditor instanceof ITextEditorExtension) {
- ((ITextEditorExtension) fEditor).removeRulerContextMenuListener(this);
- }
- fRulerInfo = null;
-
- // Set up new editor data.
- fCallerAction = callerAction;
- fCallerAction.setMenuCreator(this);
-
- fEditor= (ITextEditor)(targetEditor == null ? null : targetEditor.getAdapter(ITextEditor.class));
-
- if (fEditor != null) {
- if (fEditor instanceof ITextEditorExtension) {
- ((ITextEditorExtension) fEditor).addRulerContextMenuListener(this);
- }
-
- fRulerInfo= (IVerticalRulerInfo) fEditor.getAdapter(IVerticalRulerInfo.class);
- }
-
- }
-
- public void dispose() {
- if (fCallerAction != null) {
- fCallerAction.setMenuCreator(null);
- }
- if (fEditor instanceof ITextEditorExtension) {
- ((ITextEditorExtension) fEditor).removeRulerContextMenuListener(this);
- }
- fRulerInfo = null;
- }
-
- public void menuAboutToShow(IMenuManager manager) {
- fSelection = StructuredSelection.EMPTY;
- if (fEditor != null && fRulerInfo != null) {
-
- IDocumentProvider provider = fEditor.getDocumentProvider();
- if (provider != null) {
- IDocument document = provider.getDocument(fEditor.getEditorInput());
- int line = fRulerInfo.getLineOfLastMouseButtonActivity();
- if (line > -1) {
- try {
- IRegion region = document.getLineInformation(line);
- fSelection = new TextSelection(document, region.getOffset(), 0);
- } catch (BadLocationException e) {}
- }
- }
- ToggleBreakpointsTargetManager toggleTargetManager = ToggleBreakpointsTargetManager.getDefault();
- Set enabledIDs = toggleTargetManager.getEnabledToggleBreakpointsTargetIDs(fEditor, fSelection);
- fCallerAction.setEnabled(enabledIDs.size() > 0);
- } else {
- fCallerAction.setEnabled(false);
- }
-
- }
-
- /**
- * Sets this action's drop-down menu, disposing the previous menu.
- *
- * @param menu the new menu
- */
- private void setMenu(Menu menu) {
- if (fMenu != null) {
- fMenu.dispose();
- }
- fMenu = menu;
- }
-
- public Menu getMenu(Menu parent) {
- setMenu(new Menu(parent));
- fillMenu(fMenu);
- initMenu();
- return fMenu;
- }
-
- public Menu getMenu(Control parent) {
- setMenu(new Menu(parent));
- fillMenu(fMenu);
- initMenu();
- return fMenu;
- }
-
- /**
- * Fills the drop-down menu with enabled toggle breakpoint targets
- *
- * @param menu the menu to fill
- */
- private void fillMenu(Menu menu) {
- ToggleBreakpointsTargetManager manager = ToggleBreakpointsTargetManager.getDefault();
- Set enabledIDs = manager.getEnabledToggleBreakpointsTargetIDs(fEditor, fSelection);
- String preferredId = manager.getPreferredToggleBreakpointsTargetID(fEditor, fSelection);
-
- for (Iterator itr = enabledIDs.iterator(); itr.hasNext();) {
- String id = (String)itr.next();
- SelectTargetAction action= new SelectTargetAction(manager.getToggleBreakpointsTargetName(id), enabledIDs, id);
-
- if (id.equals(preferredId)){
- action.setChecked(true);
- }
-
- ActionContributionItem item= new ActionContributionItem(action);
- item.fill(menu, -1);
- }
- }
-
- /**
- * Creates the menu for the action
- */
- private void initMenu() {
- // Add listener to re-populate the menu each time
- // it is shown because of dynamic history list
- fMenu.addMenuListener(new MenuAdapter() {
- public void menuShown(MenuEvent e) {
- Menu m = (Menu)e.widget;
- MenuItem[] items = m.getItems();
- for (int i=0; i < items.length; i++) {
- items[i].dispose();
- }
- fillMenu(m);
- }
- });
- }
-
-}

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