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/*******************************************************************************
* Copyright (c) 2006 Sybase, Inc. 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:
* Sybase, Inc. - initial API and implementation
*******************************************************************************/
package org.eclipse.jst.pagedesigner.editors.actions;
import org.eclipse.jface.action.Action;
import org.eclipse.jface.action.ActionContributionItem;
import org.eclipse.jface.action.IAction;
import org.eclipse.jface.action.IContributionItem;
import org.eclipse.jface.action.IContributionManager;
import org.eclipse.jface.action.IMenuManager;
import org.eclipse.jface.action.IToolBarManager;
import org.eclipse.jst.pagedesigner.IHTMLConstants;
import org.eclipse.jst.pagedesigner.PDPlugin;
import org.eclipse.jst.pagedesigner.actions.range.DesignerToolBarAction;
import org.eclipse.jst.pagedesigner.common.logging.Logger;
import org.eclipse.jst.pagedesigner.editors.HTMLEditor;
import org.eclipse.jst.pagedesigner.editors.SimpleGraphicalEditor;
import org.eclipse.jst.pagedesigner.viewer.IHTMLGraphicalViewer;
import org.eclipse.ui.IActionBars;
import org.eclipse.ui.IEditorPart;
import org.eclipse.ui.IEditorSite;
import org.eclipse.ui.IWorkbenchPage;
import org.eclipse.ui.IWorkbenchPartSite;
import org.eclipse.ui.part.EditorActionBarContributor;
import org.eclipse.ui.texteditor.ITextEditorActionConstants;
import org.eclipse.ui.texteditor.IWorkbenchActionDefinitionIds;
/**
* sub action contributor for the designer page.
*
* @author mengbo
*/
public class DesignPageActionContributor extends EditorActionBarContributor {
private static final Logger _log = PDPlugin
.getLogger(DesignPageActionContributor.class);
public static final String PARAGRAPH_ACTION_ID = "paragraph";
protected IEditorPart _editorPart;
protected void doRemove(IContributionManager manager, String id) {
try {
if (manager.find(id) != null) {
manager.remove(id);
}
} catch (Exception e) {
_log.info("Error:", e);
}
}
public void init(IActionBars bars, IWorkbenchPage page) {
super.init(bars);
init(bars);
}
public void init(IActionBars bars) {
IToolBarManager toolbar = bars.getToolBarManager();
initToolbar(toolbar);
}
/**
* @param toolbar
*/
private void initToolbar(IToolBarManager toolbar) {
DesignActionBarFactory factory = DesignActionBarFactory.getInstance();
Action action = factory.getStyleAction(IHTMLConstants.TAG_U);
toolbar.add(action);
action = factory.getStyleAction(IHTMLConstants.TAG_B);
toolbar.add(action);
action = factory.getStyleAction(IHTMLConstants.TAG_I);
toolbar.add(action);
action = factory.getStyleAction(IHTMLConstants.TAG_SMALL);
toolbar.add(action);
action = factory.getStyleAction(IHTMLConstants.TAG_BIG);
toolbar.add(action);
// action = factory.getStyleAction(PARAGRAPH_ACTION_ID);
// toolbar.add(action);
}
protected void addActionWithId(IMenuManager menuManager, Action action,
String id) {
action.setId(id);
menuManager.add(action);
}
public void setViewerSpecificContributionsEnabled(boolean enabled) {
HTMLEditor htmlEditor = null;
if (_editorPart instanceof HTMLEditor) {
htmlEditor = (HTMLEditor) _editorPart;
} else if (_editorPart instanceof SimpleGraphicalEditor) {
htmlEditor = ((SimpleGraphicalEditor) _editorPart).getHTMLEditor();
}
if (htmlEditor == null)
return;
SimpleGraphicalEditor graphicalEditor = (SimpleGraphicalEditor) htmlEditor
.getDesignViewer();
IWorkbenchPartSite site = htmlEditor.getSite();
if (site instanceof IEditorSite) {
IActionBars actionBars = ((IEditorSite) site).getActionBars();
if (enabled) {
// // we always let the text editor to handle UNDO and REDO
// actionBars.setGlobalActionHandler(ITextEditorActionConstants.UNDO,
// textEditor
// .getAction(ITextEditorActionConstants.UNDO));
// actionBars.setGlobalActionHandler(ITextEditorActionConstants.REDO,
// textEditor
// .getAction(ITextEditorActionConstants.REDO));
// lium: the above behavior changed, since we now use
// DesignerUndoRedoAction.
// see comments in DesignerUndoRedoAction
actionBars.setGlobalActionHandler(
ITextEditorActionConstants.UNDO, graphicalEditor
.getAction(IWorkbenchActionDefinitionIds.UNDO));
actionBars.setGlobalActionHandler(
ITextEditorActionConstants.REDO, graphicalEditor
.getAction(IWorkbenchActionDefinitionIds.REDO));
// cut/copy/paste is delegated to design actions
actionBars
.setGlobalActionHandler(
ITextEditorActionConstants.DELETE,
graphicalEditor
.getAction(IWorkbenchActionDefinitionIds.DELETE));
actionBars.setGlobalActionHandler(
ITextEditorActionConstants.CUT, graphicalEditor
.getAction(IWorkbenchActionDefinitionIds.CUT));
actionBars.setGlobalActionHandler(
ITextEditorActionConstants.COPY, graphicalEditor
.getAction(IWorkbenchActionDefinitionIds.COPY));
actionBars
.setGlobalActionHandler(
ITextEditorActionConstants.PASTE,
graphicalEditor
.getAction(IWorkbenchActionDefinitionIds.PASTE));
} else {
actionBars.setGlobalActionHandler(
ITextEditorActionConstants.UNDO, null);
actionBars.setGlobalActionHandler(
ITextEditorActionConstants.REDO, null);
actionBars.setGlobalActionHandler(
ITextEditorActionConstants.DELETE, null);
actionBars.setGlobalActionHandler(
ITextEditorActionConstants.CUT, null);
actionBars.setGlobalActionHandler(
ITextEditorActionConstants.COPY, null);
actionBars.setGlobalActionHandler(
ITextEditorActionConstants.PASTE, null);
}
}
}
/**
* The active editor passed in could be the following: HTMLEditor,
* SimpleGraphicalEditor, null.
*/
public void setActiveEditor(IEditorPart targetEditor) {
_editorPart = targetEditor;
// temp code.
if (targetEditor instanceof SimpleGraphicalEditor) {
IHTMLGraphicalViewer viewer = ((SimpleGraphicalEditor) targetEditor)
.getGraphicViewer();
setViewerOnActions(viewer);
} else if (targetEditor instanceof HTMLEditor) {
IHTMLGraphicalViewer viewer = ((HTMLEditor) targetEditor)
.getDesignViewer().getGraphicViewer();
setViewerOnActions(viewer);
} else {
setViewerOnActions(null);
}
// TODO... uncomment this and investigate NPE
//
// add the cut/copy/paste for text fields
// ActionHandlerPlugin.connectPart(editorPart);
}
private void setViewerOnActions(IHTMLGraphicalViewer viewer) {
IContributionItem[] items = getActionBars().getToolBarManager()
.getItems();
if (items != null) {
for (int i = 0; i < items.length; i++) {
if (items[i] instanceof ActionContributionItem) {
IAction action = ((ActionContributionItem) items[i])
.getAction();
if (action instanceof DesignerToolBarAction) {
((DesignerToolBarAction) action).setViewer(viewer);
}
}
}
}
}
/**
* @see org.eclipse.ui.IEditorActionBarContributor#dispose()
*/
public void dispose() {
}
}
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