editormenubar.java

经典的java图像处理程序源码

package com.mxgraph.swing.examples.editor;

import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

import javax.swing.AbstractAction;
import javax.swing.JMenu;
import javax.swing.JMenuBar;
import javax.swing.JMenuItem;
import javax.swing.SwingUtilities;
import javax.swing.TransferHandler;
import javax.swing.UIManager;

import com.mxgraph.swing.mxGraphComponent;
import com.mxgraph.swing.examples.editor.EditorActions.AlignCellsAction;
import com.mxgraph.swing.examples.editor.EditorActions.AutosizeAction;
import com.mxgraph.swing.examples.editor.EditorActions.BackgroundAction;
import com.mxgraph.swing.examples.editor.EditorActions.BackgroundImageAction;
import com.mxgraph.swing.examples.editor.EditorActions.ColorAction;
import com.mxgraph.swing.examples.editor.EditorActions.ExitAction;
import com.mxgraph.swing.examples.editor.EditorActions.GridColorAction;
import com.mxgraph.swing.examples.editor.EditorActions.GridStyleAction;
import com.mxgraph.swing.examples.editor.EditorActions.HistoryAction;
import com.mxgraph.swing.examples.editor.EditorActions.KeyValueAction;
import com.mxgraph.swing.examples.editor.EditorActions.NewAction;
import com.mxgraph.swing.examples.editor.EditorActions.OpenAction;
import com.mxgraph.swing.examples.editor.EditorActions.PageBackgroundAction;
import com.mxgraph.swing.examples.editor.EditorActions.PageSetupAction;
import com.mxgraph.swing.examples.editor.EditorActions.PrintAction;
import com.mxgraph.swing.examples.editor.EditorActions.PromptPropertyAction;
import com.mxgraph.swing.examples.editor.EditorActions.PromptValueAction;
import com.mxgraph.swing.examples.editor.EditorActions.SaveAction;
import com.mxgraph.swing.examples.editor.EditorActions.ScaleAction;
import com.mxgraph.swing.examples.editor.EditorActions.SelectShortestPathAction;
import com.mxgraph.swing.examples.editor.EditorActions.SelectSpanningTreeAction;
import com.mxgraph.swing.examples.editor.EditorActions.SetLabelPositionAction;
import com.mxgraph.swing.examples.editor.EditorActions.SetStyleAction;
import com.mxgraph.swing.examples.editor.EditorActions.StyleAction;
import com.mxgraph.swing.examples.editor.EditorActions.StylesheetAction;
import com.mxgraph.swing.examples.editor.EditorActions.ToggleAction;
import com.mxgraph.swing.examples.editor.EditorActions.ToggleConnectModeAction;
import com.mxgraph.swing.examples.editor.EditorActions.ToggleCreateTargetItem;
import com.mxgraph.swing.examples.editor.EditorActions.ToggleDirtyAction;
import com.mxgraph.swing.examples.editor.EditorActions.ToggleGridItem;
import com.mxgraph.swing.examples.editor.EditorActions.ToggleOutlineItem;
import com.mxgraph.swing.examples.editor.EditorActions.TogglePropertyItem;
import com.mxgraph.swing.examples.editor.EditorActions.ToggleRulersItem;
import com.mxgraph.swing.examples.editor.EditorActions.WarningAction;
import com.mxgraph.swing.examples.editor.EditorActions.ZoomPolicyAction;
import com.mxgraph.swing.util.mxGraphActions;
import com.mxgraph.util.mxConstants;
import com.mxgraph.util.mxPoint;
import com.mxgraph.util.mxResources;
import com.mxgraph.view.mxGraph;

public class EditorMenuBar extends JMenuBar
{

	public EditorMenuBar(final BasicGraphEditor editor)
	{
		final mxGraphComponent graphComponent = editor.getGraphComponent();
		final mxGraph graph = graphComponent.getGraph();
		JMenu menu = null;
		JMenu submenu = null;

		// Creates the file menu
		menu = add(new JMenu(mxResources.get("file")));

		menu.add(editor.bind(mxResources.get("new"), new NewAction(),
				"/com/mxgraph/swing/examples/images/new.gif"));
		menu.add(editor.bind(mxResources.get("openFile"), new OpenAction(),
				"/com/mxgraph/swing/examples/images/open.gif"));

		menu.addSeparator();

		menu.add(editor.bind(mxResources.get("save"), new SaveAction(false),
				"/com/mxgraph/swing/examples/images/save.gif"));
		menu.add(editor.bind(mxResources.get("saveAs"), new SaveAction(true),
				"/com/mxgraph/swing/examples/images/saveas.gif"));

		menu.addSeparator();

		menu.add(editor.bind(mxResources.get("pageSetup"),
				new PageSetupAction(),
				"/com/mxgraph/swing/examples/images/pagesetup.gif"));
		menu.add(editor.bind(mxResources.get("print"), new PrintAction(),
				"/com/mxgraph/swing/examples/images/print.gif"));

		menu.addSeparator();

		menu.add(editor.bind(mxResources.get("exit"), new ExitAction()));

		// Creates the edit menu
		menu = add(new JMenu(mxResources.get("edit")));

		menu.add(editor.bind(mxResources.get("undo"), new HistoryAction(true),
				"/com/mxgraph/swing/examples/images/undo.gif"));
		menu.add(editor.bind(mxResources.get("redo"), new HistoryAction(false),
				"/com/mxgraph/swing/examples/images/redo.gif"));

		menu.addSeparator();

		menu.add(editor.bind(mxResources.get("cut"), TransferHandler
				.getCutAction(), "/com/mxgraph/swing/examples/images/cut.gif"));
		menu.add(editor
				.bind(mxResources.get("copy"), TransferHandler.getCopyAction(),
						"/com/mxgraph/swing/examples/images/copy.gif"));
		menu.add(editor.bind(mxResources.get("paste"), TransferHandler
				.getPasteAction(),
				"/com/mxgraph/swing/examples/images/paste.gif"));

		menu.addSeparator();

		menu.add(editor.bind(mxResources.get("delete"), mxGraphActions
				.getDeleteAction(),
				"/com/mxgraph/swing/examples/images/delete.gif"));

		menu.addSeparator();

		menu.add(editor.bind(mxResources.get("selectAll"), mxGraphActions
				.getSelectAllAction()));
		menu.add(editor.bind(mxResources.get("selectNone"), mxGraphActions
				.getSelectNoneAction()));

		menu.addSeparator();

		menu.add(editor.bind(mxResources.get("warning"), new WarningAction()));
		menu.add(editor.bind(mxResources.get("edit"), mxGraphActions
				.getEditAction()));

		// Creates the view menu
		menu = add(new JMenu(mxResources.get("view")));

		JMenuItem item = menu.add(new TogglePropertyItem(graphComponent,
				mxResources.get("pageLayout"), "PageVisible", true,
				new ActionListener()
				{
					/**
					 * 
					 */
					public void actionPerformed(ActionEvent e)
					{
						if (graphComponent.isPageVisible()
								&& graphComponent.isCenterPage())
						{
							graphComponent.zoomAndCenter();
						}
						else
						{
							graphComponent.getGraphControl()
									.updatePreferredSize();
						}
					}
				}));

		item.addActionListener(new ActionListener()
		{
			/*
			 * (non-Javadoc)
			 * @see java.awt.event.ActionListener#actionPerformed(java.awt.event.ActionEvent)
			 */
			public void actionPerformed(ActionEvent e)
			{
				if (e.getSource() instanceof TogglePropertyItem)
				{
					final mxGraphComponent graphComponent = editor
							.getGraphComponent();
					TogglePropertyItem toggleItem = (TogglePropertyItem) e
							.getSource();

					if (toggleItem.isSelected())
					{
						// Scrolls the view to the center
						SwingUtilities.invokeLater(new Runnable()
						{
							/*
							 * (non-Javadoc)
							 * @see java.lang.Runnable#run()
							 */
							public void run()
							{
								graphComponent.scrollToCenter(true);
								graphComponent.scrollToCenter(false);
							}
						});
					}
					else
					{
						// Resets the translation of the view
						mxPoint tr = graphComponent.getGraph().getView()
								.getTranslate();

						if (tr.getX() != 0 || tr.getY() != 0)
						{
							graphComponent.getGraph().getView().setTranslate(
									new mxPoint());
						}
					}
				}
			}
		});

		menu.add(new TogglePropertyItem(graphComponent, mxResources
				.get("antialias"), "AntiAlias", true));

		menu.addSeparator();

		menu.add(new ToggleGridItem(editor, mxResources.get("grid")));
		menu.add(new ToggleRulersItem(editor, mxResources.get("rulers")));

		menu.addSeparator();

		submenu = (JMenu) menu.add(new JMenu(mxResources.get("zoom")));

		submenu.add(editor.bind("400%", new ScaleAction(4)));
		submenu.add(editor.bind("200%", new ScaleAction(2)));
		submenu.add(editor.bind("150%", new ScaleAction(1.5)));
		submenu.add(editor.bind("100%", new ScaleAction(1)));
		submenu.add(editor.bind("75%", new ScaleAction(0.75)));
		submenu.add(editor.bind("50%", new ScaleAction(0.5)));

		submenu.addSeparator();

		submenu.add(editor.bind(mxResources.get("custom"), new ScaleAction(0)));

		menu.addSeparator();

		menu.add(editor.bind(mxResources.get("zoomIn"), mxGraphActions
				.getZoomInAction()));
		menu.add(editor.bind(mxResources.get("zoomOut"), mxGraphActions
				.getZoomOutAction()));

		menu.addSeparator();

		menu.add(editor.bind(mxResources.get("page"), new ZoomPolicyAction(
				mxGraphComponent.ZOOM_POLICY_PAGE)));
		menu.add(editor.bind(mxResources.get("width"), new ZoomPolicyAction(
				mxGraphComponent.ZOOM_POLICY_WIDTH)));

		menu.addSeparator();

		menu.add(editor.bind(mxResources.get("actualSize"), mxGraphActions
				.getZoomActualAction()));

		// Creates the format menu
		menu = add(new JMenu(mxResources.get("format")));

		populateFormatMenu(menu, editor);

		// Creates the shape menu
		menu = add(new JMenu(mxResources.get("shape")));

		populateShapeMenu(menu, editor);

		// Creates the diagram menu
		menu = add(new JMenu(mxResources.get("diagram")));

		menu.add(new ToggleOutlineItem(editor, mxResources.get("outline")));

		menu.addSeparator();

		submenu = (JMenu) menu.add(new JMenu(mxResources.get("background")));

		submenu.add(editor.bind(mxResources.get("backgroundColor"),
				new BackgroundAction()));
		submenu.add(editor.bind(mxResources.get("backgroundImage"),
				new BackgroundImageAction()));

		submenu.addSeparator();

		submenu.add(editor.bind(mxResources.get("pageBackground"),
				new PageBackgroundAction()));

		submenu = (JMenu) menu.add(new JMenu(mxResources.get("grid")));

		submenu.add(editor.bind(mxResources.get("gridSize"),
				new PromptPropertyAction(graph, "Grid Size", "GridSize")));
		submenu.add(editor.bind(mxResources.get("gridColor"),
				new GridColorAction()));

		submenu.addSeparator();

		submenu.add(editor.bind(mxResources.get("dashed"), new GridStyleAction(
				mxGraphComponent.GRID_STYLE_DASHED)));
		submenu.add(editor.bind(mxResources.get("dot"), new GridStyleAction(
				mxGraphComponent.GRID_STYLE_DOT)));
		submenu.add(editor.bind(mxResources.get("line"), new GridStyleAction(
				mxGraphComponent.GRID_STYLE_LINE)));
		submenu.add(editor.bind(mxResources.get("cross"), new GridStyleAction(
				mxGraphComponent.GRID_STYLE_CROSS)));