| /******************************************************************************* |
| * 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.actions.range; |
| |
| import org.eclipse.jface.action.Action; |
| import org.eclipse.jface.action.IContributionItem; |
| import org.eclipse.jface.action.IMenuListener; |
| import org.eclipse.jface.action.IMenuManager; |
| import org.eclipse.jface.action.MenuManager; |
| import org.eclipse.jface.viewers.ISelection; |
| import org.eclipse.jst.pagedesigner.IHTMLConstants; |
| import org.eclipse.jst.pagedesigner.PDPlugin; |
| import org.eclipse.jst.pagedesigner.actions.link.MakeLinkAction; |
| import org.eclipse.jst.pagedesigner.editors.PageDesignerActionConstants; |
| import org.eclipse.jst.pagedesigner.editors.actions.DesignActionBarFactory; |
| import org.eclipse.jst.pagedesigner.viewer.DesignRange; |
| import org.eclipse.jst.pagedesigner.viewer.IHTMLGraphicalViewer; |
| import org.eclipse.ui.actions.ActionGroup; |
| import org.w3c.dom.Document; |
| import org.w3c.dom.Element; |
| |
| /** |
| * @author mengbo |
| * @version 1.5 |
| */ |
| public class RangeActionGroup extends ActionGroup { |
| // TODO: what is this? a separator? |
| private static final Action action = new Action() { |
| // Action is abstract but has no abstract methods |
| // so create a default empty action that does nothing |
| }; |
| |
| /** |
| * |
| */ |
| public RangeActionGroup() { |
| super(); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.ui.actions.ActionGroup#fillContextMenu(org.eclipse.jface.action.IMenuManager) |
| */ |
| public void fillContextMenu(IMenuManager contextMenu) |
| { |
| DesignRange selection = fixUpSelection(getContext().getSelection()); |
| if (selection == null) { |
| return; |
| } |
| IContributionItem styleSubMenuItem = |
| contextMenu.find(PageDesignerActionConstants.STYLE_SUBMENU_ID); |
| |
| if (styleSubMenuItem instanceof IMenuManager) |
| { |
| final IMenuManager subMenu = (IMenuManager) styleSubMenuItem; |
| if (getContext().getInput() instanceof IHTMLGraphicalViewer) { |
| addParagraphFormatMenu(subMenu, selection, |
| (IHTMLGraphicalViewer) getContext().getInput()); |
| addHorizontalAlignMenu(subMenu, selection, |
| (IHTMLGraphicalViewer) getContext().getInput()); |
| addTextStyleMenu(subMenu, (IHTMLGraphicalViewer) getContext() |
| .getInput()); |
| } |
| // TODO: the (commented out) copy of this method does nothing |
| //addListModeMenu(menu, selection); |
| |
| // TODO: the (commented out) copy of this method does nothing |
| //addTextFontMenu(menu, selection); |
| |
| addLinkMenu(subMenu, selection); |
| } |
| } |
| |
| /** |
| * @param selection |
| * @return |
| */ |
| private DesignRange fixUpSelection(ISelection selection) { |
| if (selection instanceof DesignRange) { |
| return (DesignRange) selection; |
| } |
| return null; |
| } |
| |
| private void addLinkMenu(IMenuManager menu, final DesignRange selection) { |
| Action action1 = new MakeLinkAction(selection); |
| menu.appendToGroup(PageDesignerActionConstants.GROUP_STYLE, action1); |
| } |
| |
| private void addTextStyleMenu(IMenuManager menu, |
| final IHTMLGraphicalViewer viewer) { |
| final IMenuManager submenu = new MenuManager(PDPlugin |
| .getResourceString("ActionGroup.Submenu.TextStyle"));//$NON-NLS-1$ |
| submenu.add(action); |
| |
| submenu.setRemoveAllWhenShown(true); |
| submenu.addMenuListener(new IMenuListener() { |
| public void menuAboutToShow(IMenuManager manager) { |
| DesignerToolBarAction action1 = null; |
| action1 = DesignActionBarFactory.getInstance().getStyleAction( |
| IHTMLConstants.TAG_U); |
| action1.setViewer(viewer); |
| submenu.add(action1); |
| |
| action1 = DesignActionBarFactory.getInstance().getStyleAction( |
| IHTMLConstants.TAG_B); |
| action1.setViewer(viewer); |
| submenu.add(action1); |
| |
| action1 = DesignActionBarFactory.getInstance().getStyleAction( |
| IHTMLConstants.TAG_I); |
| action1.setViewer(viewer); |
| submenu.add(action1); |
| |
| action1 = DesignActionBarFactory.getInstance().getStyleAction( |
| IHTMLConstants.TAG_SMALL); |
| action1.setViewer(viewer); |
| submenu.add(action1); |
| |
| action1 = DesignActionBarFactory.getInstance().getStyleAction( |
| IHTMLConstants.TAG_BIG); |
| action1.setViewer(viewer); |
| submenu.add(action1); |
| |
| } |
| }); |
| menu.appendToGroup(PageDesignerActionConstants.GROUP_STYLE, submenu); |
| } |
| |
| /** |
| * @param menu |
| * @param selection |
| */ |
| // private void addTextFontMenu(IMenuManager menu, DesignRange selection) { |
| // // |
| // } |
| |
| /** |
| * @param menu |
| * @param selection |
| */ |
| private void addHorizontalAlignMenu(IMenuManager menu, |
| final DesignRange selection, final IHTMLGraphicalViewer viewer) { |
| // we have to initialize align nodes here for some refresh problem |
| Element[] alignNodes = new Element[4]; |
| final String[] alignValues = new String[] { "left", "center", "right", //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ |
| "justify" }; //$NON-NLS-1$ |
| Document document = viewer.getModel().getDocument(); |
| for (int i = 0; i < 4; i++) { |
| Element node = document.createElement(IHTMLConstants.TAG_P); |
| node.setAttribute(IHTMLConstants.ATTR_ALIGN, alignValues[i]); |
| alignNodes[i] = node; |
| } |
| AlignSupport.setAlignNodes(alignNodes); |
| |
| final IMenuManager submenu = new MenuManager(PDPlugin |
| .getResourceString("ActionGroup.Submenu.Align"));//$NON-NLS-1$ |
| submenu.add(action); |
| submenu.setRemoveAllWhenShown(true); |
| submenu.addMenuListener(new IMenuListener() { |
| public void menuAboutToShow(IMenuManager manager) { |
| AlignSupport.createAlignActions(submenu, viewer); |
| } |
| }); |
| menu.appendToGroup(PageDesignerActionConstants.GROUP_STYLE, submenu); |
| |
| } |
| |
| /** |
| * @param menu |
| * @param selection |
| */ |
| // private void addListModeMenu(IMenuManager menu, DesignRange selection) { |
| // } |
| |
| /** |
| * @param menu |
| * @param selection |
| */ |
| private void addParagraphFormatMenu(IMenuManager menu, |
| final DesignRange selection, final IHTMLGraphicalViewer viewer) { |
| final IMenuManager submenu = new MenuManager(PDPlugin |
| .getResourceString("ActionGroup.Submenu.ParagraphFormat"));//$NON-NLS-1$ |
| submenu.add(action); |
| // Add the submenu. |
| |
| submenu.addMenuListener(new IMenuListener() { |
| |
| public void menuAboutToShow(IMenuManager manager) { |
| submenu.removeAll(); |
| ParagraphSupport.createParagraphActions(submenu, selection, |
| viewer); |
| } |
| }); |
| menu.appendToGroup(PageDesignerActionConstants.GROUP_STYLE, submenu); |
| } |
| } |