| /******************************************************************************* |
| * 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.editparts; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.eclipse.draw2d.ColorConstants; |
| import org.eclipse.draw2d.IFigure; |
| import org.eclipse.draw2d.Label; |
| import org.eclipse.draw2d.MarginBorder; |
| import org.eclipse.gef.EditPolicy; |
| import org.eclipse.gef.Request; |
| import org.eclipse.gef.RequestConstants; |
| import org.eclipse.swt.widgets.Display; |
| import org.eclipse.wst.xsd.ui.internal.XSDEditorPlugin; |
| import org.eclipse.wst.xsd.ui.internal.graph.XSDChildUtility; |
| import org.eclipse.wst.xsd.ui.internal.graph.XSDGraphUtil; |
| import org.eclipse.wst.xsd.ui.internal.graph.editpolicies.ComboBoxCellEditorManager; |
| import org.eclipse.wst.xsd.ui.internal.graph.editpolicies.ComponentNameDirectEditManager; |
| import org.eclipse.wst.xsd.ui.internal.graph.editpolicies.SimpleDirectEditPolicy; |
| import org.eclipse.wst.xsd.ui.internal.graph.figures.GraphNodeFigure; |
| import org.eclipse.wst.xsd.ui.internal.graph.figures.RepeatableGraphNodeFigure; |
| import org.eclipse.wst.xsd.ui.internal.graph.figures.RoundedLineBorder; |
| import org.eclipse.wst.xsd.ui.internal.util.TypesHelper; |
| import org.eclipse.xsd.XSDModelGroupDefinition; |
| import org.eclipse.xsd.XSDParticle; |
| import org.eclipse.xsd.XSDSchema; |
| |
| |
| public class ModelGroupDefinitionEditPart extends RepeatableGraphNodeEditPart |
| { |
| protected Label label; |
| protected SimpleDirectEditPolicy simpleDirectEditPolicy = new SimpleDirectEditPolicy(); |
| |
| public XSDModelGroupDefinition getXSDModelGroupDefinition() |
| { |
| return (XSDModelGroupDefinition)getModel(); |
| } |
| |
| protected boolean isConnectedEditPart() |
| { |
| return false; |
| } |
| |
| public XSDParticle getXSDParticle() |
| { |
| Object o = getXSDModelGroupDefinition().getContainer(); |
| return (o instanceof XSDParticle) ? (XSDParticle)o : null; |
| } |
| |
| protected GraphNodeFigure createGraphNodeFigure() |
| { |
| RepeatableGraphNodeFigure figure = new RepeatableGraphNodeFigure(); |
| figure.getOutlinedArea().setBorder(new RoundedLineBorder(1, 6)); |
| figure.getInnerContentArea().setBorder(new MarginBorder(10, 0, 10, 0)); |
| |
| label = new Label(); |
| label.setFont(mediumBoldFont); |
| figure.getIconArea().add(label); |
| |
| |
| return figure; |
| } |
| |
| public IFigure getContentPane() |
| { |
| return graphNodeFigure.getInnerContentArea(); |
| } |
| |
| protected List getModelChildren() |
| { |
| return XSDChildUtility.getModelChildren(getModel()); |
| } |
| |
| protected void createEditPolicies() |
| { |
| super.createEditPolicies(); |
| installEditPolicy(EditPolicy.DIRECT_EDIT_ROLE, simpleDirectEditPolicy); |
| } |
| |
| protected void refreshVisuals() |
| { |
| super.refreshVisuals(); |
| |
| if (getXSDModelGroupDefinition().isModelGroupDefinitionReference()) |
| { |
| label.setText(getXSDModelGroupDefinition().getResolvedModelGroupDefinition().getQName()); |
| label.setIcon(XSDEditorPlugin.getXSDImage("icons/GraphViewElementRef.gif")); |
| label.setBorder(new MarginBorder(0, 0, 0, 4)); |
| |
| // todo update occurence label |
| // |
| } |
| else |
| { |
| label.setText(getXSDModelGroupDefinition().getName()); |
| label.setIcon(null); |
| label.setBorder(new MarginBorder(0, 6, 0, 4)); |
| } |
| |
| if (XSDGraphUtil.isEditable(getModel())) |
| { |
| graphNodeFigure.getOutlinedArea().setForegroundColor(isSelected ? ColorConstants.black : elementBorderColor); |
| label.setForegroundColor(elementLabelColor); |
| } |
| else |
| { |
| graphNodeFigure.getOutlinedArea().setForegroundColor(readOnlyBackgroundColor); |
| label.setForegroundColor(readOnlyBackgroundColor); |
| } |
| |
| refreshOccurenceLabel(getXSDParticle()); |
| } |
| |
| |
| protected void performDirectEdit() |
| { |
| if (getXSDModelGroupDefinition().isModelGroupDefinitionReference()) |
| { |
| ComboBoxCellEditorManager manager = new ComboBoxCellEditorManager(this, label) |
| { |
| protected List computeComboContent() |
| { |
| XSDSchema schema = getXSDModelGroupDefinition().getSchema(); |
| List nameList = new ArrayList(); |
| if (schema != null) |
| { |
| TypesHelper typesHelper = new TypesHelper(schema); |
| nameList = typesHelper.getModelGroups(); |
| } |
| return nameList; |
| } |
| |
| public void performModify(String value) |
| { |
| Display.getCurrent().asyncExec(new DelayedModelGroupRenameAction(getXSDModelGroupDefinition(), value)); |
| } |
| }; |
| simpleDirectEditPolicy.setDelegate(manager); |
| manager.show(); |
| } |
| else |
| { |
| ComponentNameDirectEditManager manager = new ComponentNameDirectEditManager(this, label, getXSDModelGroupDefinition()); |
| simpleDirectEditPolicy.setDelegate(manager); |
| manager.show(); |
| } |
| } |
| |
| |
| protected class DelayedModelGroupRenameAction implements Runnable |
| { |
| XSDModelGroupDefinition modelGroupDefinition; |
| String value; |
| |
| DelayedModelGroupRenameAction(XSDModelGroupDefinition modelGroupDefinition, String value) |
| { |
| this.modelGroupDefinition = modelGroupDefinition; |
| this.value = value; |
| } |
| |
| public void run() |
| { |
| modelGroupDefinition.getElement().setAttribute("ref", value); |
| } |
| } |
| |
| |
| public void performRequest(Request request) |
| { |
| if (request.getType() == RequestConstants.REQ_DIRECT_EDIT) |
| { |
| if (XSDGraphUtil.isEditable(getModel())) |
| { |
| performDirectEdit(); |
| } |
| } |
| } |
| |
| // TODO... I added this as a quick fix to makesure the title gets redrawn when the groupRef is changed |
| // we should probably fix the ModelListenerUtil to fire both call both 'change' methods for the ref property |
| //public void modelChildrenChanged() |
| //{ |
| // super.modelChildrenChanged(); |
| // refreshVisuals(); |
| //} |
| |
| public void doEditName() |
| { |
| ComponentNameDirectEditManager manager = new ComponentNameDirectEditManager(this, label, getXSDModelGroupDefinition()); |
| simpleDirectEditPolicy.setDelegate(manager); |
| manager.show(); |
| } |
| |
| } |