diff options
Diffstat (limited to 'bundles/org.eclipse.wst.xsd.ui/src/org/eclipse/wst/xsd/ui/internal/graph/BaseGraphicalViewer.java')
-rw-r--r-- | bundles/org.eclipse.wst.xsd.ui/src/org/eclipse/wst/xsd/ui/internal/graph/BaseGraphicalViewer.java | 198 |
1 files changed, 0 insertions, 198 deletions
diff --git a/bundles/org.eclipse.wst.xsd.ui/src/org/eclipse/wst/xsd/ui/internal/graph/BaseGraphicalViewer.java b/bundles/org.eclipse.wst.xsd.ui/src/org/eclipse/wst/xsd/ui/internal/graph/BaseGraphicalViewer.java deleted file mode 100644 index f471d52d60..0000000000 --- a/bundles/org.eclipse.wst.xsd.ui/src/org/eclipse/wst/xsd/ui/internal/graph/BaseGraphicalViewer.java +++ /dev/null @@ -1,198 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2001, 2004 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 - *******************************************************************************/ -package org.eclipse.wst.xsd.ui.internal.graph; - -import java.util.Iterator; - -import org.eclipse.draw2d.IFigure; -import org.eclipse.draw2d.StackLayout; -import org.eclipse.gef.DefaultEditDomain; -import org.eclipse.gef.EditDomain; -import org.eclipse.gef.EditPart; -import org.eclipse.gef.KeyHandler; -import org.eclipse.gef.LayerConstants; -import org.eclipse.gef.editparts.ScalableRootEditPart; -import org.eclipse.gef.tools.SelectionTool; -import org.eclipse.gef.ui.parts.ScrollingGraphicalViewer; -import org.eclipse.jface.action.MenuManager; -import org.eclipse.jface.viewers.ISelectionProvider; -import org.eclipse.swt.SWT; -import org.eclipse.swt.events.KeyAdapter; -import org.eclipse.swt.events.KeyEvent; -import org.eclipse.swt.graphics.Color; -import org.eclipse.swt.widgets.Menu; -import org.eclipse.wst.xsd.ui.internal.XSDEditor; -import org.eclipse.wst.xsd.ui.internal.XSDMenuListener; -import org.eclipse.wst.xsd.ui.internal.gef.util.figures.ConnectionRenderingFigure; -import org.eclipse.wst.xsd.ui.internal.gef.util.figures.IConnectionRenderingViewer; -import org.eclipse.wst.xsd.ui.internal.graph.figures.CenterLayout; -import org.eclipse.xsd.XSDConcreteComponent; - - -/** - * @author ernest - * - * To change this generated comment go to - * Window>Preferences>Java>Code Generation>Code and Comments - */ -public abstract class BaseGraphicalViewer extends ScrollingGraphicalViewer implements IConnectionRenderingViewer -{ - protected FigureCanvasKeyboardHandler figureCanvasKeyboardHandler; - - protected EditDomain editDomain; - - protected boolean isInputEnabled = true; - - protected boolean isSelectionEnabled = true; - - protected ISelectionProvider menuSelectionProvider; - - protected GraphContextMenuProvider menuProvider; - - protected XSDEditor editor; - - protected XSDConcreteComponent input; - - protected ConnectionRenderingFigure connectionRenderingFigure; - - public BaseGraphicalViewer(XSDEditor editor, ISelectionProvider selectionProvider) - { - super(); - this.editor = editor; - menuSelectionProvider = selectionProvider; - } - - public ConnectionRenderingFigure getConnectionRenderingFigure() - { - return connectionRenderingFigure; - } - - public void setInputEnabled(boolean enabled) - { - isInputEnabled = enabled; - } - - public void setSelectionEnabled(boolean enabled) - { - isSelectionEnabled = enabled; - } - - public XSDMenuListener getMenuListener() - { - return menuProvider.getMenuListener(); - } - - protected static Color white = null; - protected void hookControl() - { - super.hookControl(); - - if (white == null) - { - white = new Color(getControl().getDisplay(), 255, 255, 255); - } - getControl().setBackground(white); - - editDomain = new DefaultEditDomain(null); - ((DefaultEditDomain)editDomain).setDefaultTool(new SelectionTool()); - editDomain.loadDefaultTool(); - editDomain.addViewer(this); - - //jvh - gef port - moved this from below so it is available when adding context menu below - menuProvider = new GraphContextMenuProvider(this, menuSelectionProvider, editor.getXSDTextEditor()); - setContextMenu(menuProvider); - - // add context menu to the graph - MenuManager manager = new MenuManager(); - manager.addMenuListener(getMenuListener()); //jvh - gef port - manager.setRemoveAllWhenShown(true); - Menu menu = manager.createContextMenu(getControl()); - getControl().setMenu(menu); - - KeyAdapter keyListener = new KeyAdapter() - { - /** - * @see org.eclipse.swt.events.KeyAdapter#keyReleased(KeyEvent) - */ - public void keyReleased(KeyEvent e) - { - if (e.character == SWT.DEL) - { - getMenuListener().getDeleteAction().run(); - } - } - }; - - setKeyHandler(new XSDGraphicalViewerKeyHandler(this).setParent(new KeyHandler())); - -// getControl().addKeyListener(keyListener); - - figureCanvasKeyboardHandler = new FigureCanvasKeyboardHandler(this); - getFigureCanvas().addKeyListener(figureCanvasKeyboardHandler); - - getRootEditPart().activate(); - - ScalableRootEditPart graphicalRootEditPart = (ScalableRootEditPart)getRootEditPart(); - - // set the layout for the primary layer so that the children are always centered - // - graphicalRootEditPart.getLayer(LayerConstants.PRIMARY_LAYER).setLayoutManager(new CenterLayout()); - - // add the ConnectionRenderingFigure which is responsible for drawing all of the lines in the view - // - IFigure figure = graphicalRootEditPart.getLayer(LayerConstants.HANDLE_LAYER); - figure.setLayoutManager(new StackLayout()); - connectionRenderingFigure = new ConnectionRenderingFigure(graphicalRootEditPart.getLayer(LayerConstants.PRIMARY_LAYER)); - figure.add(connectionRenderingFigure); - - figure.validate(); - } - - public XSDConcreteComponent getInput() - { - return input; - } - - protected EditPart getEditPart(EditPart parent, Object object) - { - EditPart result = null; - for (Iterator i = parent.getChildren().iterator(); i.hasNext(); ) - { - EditPart editPart = (EditPart)i.next(); - if (editPart.getModel() == object) - { - result = editPart; - break; - } - } - - if (result == null) - { - for (Iterator i = parent.getChildren().iterator(); i.hasNext(); ) - { - EditPart editPart = getEditPart((EditPart)i.next(), object); - if (editPart != null) - { - result = editPart; - break; - } - } - } - - return result; - } - - public abstract void setInput(XSDConcreteComponent comp); - - public abstract void setSelection(XSDConcreteComponent comp); - - -} |