| /******************************************************************************* |
| * Copyright (c) 2007 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.wsdl.ui.internal.util; |
| |
| import org.eclipse.core.runtime.Assert; |
| import org.eclipse.draw2d.ColorConstants; |
| import org.eclipse.gef.EditPartFactory; |
| import org.eclipse.gef.ui.parts.ScrollingGraphicalViewer; |
| import org.eclipse.jface.action.Action; |
| import org.eclipse.jface.action.IMenuManager; |
| import org.eclipse.jface.action.Separator; |
| import org.eclipse.jface.dialogs.PopupDialog; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.graphics.Font; |
| import org.eclipse.swt.graphics.FontData; |
| import org.eclipse.swt.layout.FillLayout; |
| import org.eclipse.swt.layout.GridData; |
| import org.eclipse.swt.layout.GridLayout; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Control; |
| import org.eclipse.swt.widgets.Event; |
| import org.eclipse.swt.widgets.Label; |
| import org.eclipse.swt.widgets.Listener; |
| import org.eclipse.swt.widgets.Shell; |
| import org.eclipse.ui.forms.events.HyperlinkEvent; |
| import org.eclipse.ui.forms.events.IHyperlinkListener; |
| import org.eclipse.ui.forms.widgets.Hyperlink; |
| import org.eclipse.wst.wsdl.ui.internal.Messages; |
| import org.eclipse.wst.wsdl.ui.internal.asd.util.IOpenExternalEditorHelper; |
| import org.eclipse.wst.xsd.ui.internal.adapters.XSDAdapterFactory; |
| import org.eclipse.wst.xsd.ui.internal.adt.design.editparts.RootContentEditPart; |
| import org.eclipse.wst.xsd.ui.internal.adt.design.editparts.RootEditPart; |
| import org.eclipse.wst.xsd.ui.internal.adt.typeviz.design.figures.TypeVizFigureFactory; |
| import org.eclipse.wst.xsd.ui.internal.design.editparts.XSDEditPartFactory; |
| import org.eclipse.xsd.XSDConcreteComponent; |
| |
| public class XSDGraphViewerDialog extends PopupDialog |
| { |
| protected Object model; |
| protected ScrollingGraphicalViewer viewer; |
| protected IOpenExternalEditorHelper openExternalEditorHelper; |
| private CloseDialogListener closeDialogListener; |
| private OpenEditorLinkListener linkListener; |
| private Label nsInfoLabel; |
| private Hyperlink link; |
| private String infoText; |
| private Font infoFont; |
| |
| public XSDGraphViewerDialog(Shell parentShell, String titleText, String infoText, Object model) |
| { |
| super(parentShell, SWT.RESIZE, false, false, true, false, titleText, infoText); |
| setModel(model); |
| closeDialogListener = new CloseDialogListener(); |
| linkListener = new OpenEditorLinkListener(); |
| this.infoText = infoText; |
| } |
| |
| public void setOpenExternalEditor(IOpenExternalEditorHelper helper) |
| { |
| this.openExternalEditorHelper = helper; |
| } |
| |
| protected void fillDialogMenu(IMenuManager dialogMenu) |
| { |
| super.fillDialogMenu(dialogMenu); |
| dialogMenu.add(new Separator()); |
| dialogMenu.add(new SetOpenInEditor()); |
| } |
| |
| protected Control createDialogArea(Composite parent) |
| { |
| viewer = new ScrollingGraphicalViewer(); |
| Composite c = new Composite(parent, SWT.NONE); |
| c.setBackground(ColorConstants.white); |
| c.setLayout(new FillLayout()); |
| |
| RootEditPart root = new RootEditPart(); |
| viewer.setRootEditPart(root); |
| |
| viewer.createControl(c); |
| viewer.getControl().setBackground(ColorConstants.white); |
| EditPartFactory editPartFactory = new XSDEditPartFactory(new TypeVizFigureFactory()); |
| viewer.setEditPartFactory(editPartFactory); |
| |
| RootContentEditPart rootContentEditPart = new RootContentEditPart(); |
| rootContentEditPart.setModel(model); |
| viewer.setContents(rootContentEditPart); |
| |
| return c; |
| } |
| |
| protected Control createInfoTextArea(Composite parent) { |
| Composite infoComposite = new Composite(parent, SWT.NONE); |
| GridLayout gridLayout = new GridLayout(2, false); |
| gridLayout.marginHeight = 0; |
| gridLayout.marginWidth = 0; |
| infoComposite.setLayout(gridLayout); |
| GridData gd = new GridData(GridData.FILL_BOTH); |
| infoComposite.setLayoutData(gd); |
| |
| nsInfoLabel = new Label(infoComposite, SWT.LEFT); |
| nsInfoLabel.setText(infoText); |
| |
| Font font = nsInfoLabel.getFont(); |
| FontData[] fontDatas = font.getFontData(); |
| for (int i = 0; i < fontDatas.length; i++) { |
| fontDatas[i].setHeight(fontDatas[i].getHeight() * 9 / 10); |
| } |
| infoFont = new Font(nsInfoLabel.getDisplay(), fontDatas); |
| nsInfoLabel.setFont(infoFont); |
| gd = new GridData(GridData.FILL_HORIZONTAL |
| | GridData.HORIZONTAL_ALIGN_BEGINNING |
| | GridData.VERTICAL_ALIGN_BEGINNING); |
| nsInfoLabel.setLayoutData(gd); |
| nsInfoLabel.setForeground(parent.getDisplay().getSystemColor( |
| SWT.COLOR_WIDGET_DARK_SHADOW)); |
| |
| link = new Hyperlink(infoComposite, SWT.RIGHT); |
| link.setText(Messages._UI_ACTION_OPEN_IN_NEW_EDITOR); |
| link.setFont(infoFont); |
| link.addHyperlinkListener(linkListener); |
| return infoComposite; |
| } |
| |
| public int open() |
| { |
| int value = super.open(); |
| closeDialogListener.addListeners(); |
| return value; |
| } |
| |
| private void setModel(Object model) |
| { |
| Assert.isTrue(model instanceof XSDConcreteComponent); |
| this.model = XSDAdapterFactory.getInstance().adapt((XSDConcreteComponent) model); |
| } |
| |
| protected class SetOpenInEditor extends Action |
| { |
| public SetOpenInEditor() |
| { |
| super(Messages._UI_ACTION_OPEN_IN_NEW_EDITOR); |
| } |
| |
| public void run() |
| { |
| if (openExternalEditorHelper != null) |
| { |
| try |
| { |
| openExternalEditorHelper.openExternalEditor(); |
| } |
| catch (Exception e) |
| { |
| |
| } |
| } |
| } |
| } |
| |
| public boolean close() |
| { |
| closeDialogListener.removeListeners(); |
| link.removeHyperlinkListener(linkListener); |
| infoFont.dispose(); |
| infoFont = null; |
| return super.close(); |
| } |
| |
| private final class OpenEditorLinkListener implements IHyperlinkListener |
| { |
| |
| public void linkActivated(HyperlinkEvent e) |
| { |
| new SetOpenInEditor().run(); |
| |
| } |
| |
| public void linkEntered(HyperlinkEvent e) |
| { |
| link.setForeground(ColorConstants.lightBlue); |
| } |
| |
| public void linkExited(HyperlinkEvent e) |
| { |
| link.setForeground(link.getParent().getForeground()); |
| } |
| |
| } |
| |
| private final class CloseDialogListener implements Listener { |
| |
| public void handleEvent(Event e) { |
| |
| if (e.type == SWT.Close || e.type == SWT.Deactivate) { |
| close(); |
| return; |
| } |
| } |
| |
| void addListeners() { |
| Shell shell = getShell(); |
| shell.addListener(SWT.Deactivate, this); |
| shell.addListener(SWT.Close, this); |
| } |
| |
| void removeListeners() { |
| Shell shell = getShell(); |
| shell.removeListener(SWT.Deactivate, this); |
| shell.removeListener(SWT.Close, this); |
| } |
| } |
| } |