| /******************************************************************************* |
| * Copyright (c) 2001, 2009 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.adapters; |
| |
| import java.util.ArrayList; |
| import java.util.Iterator; |
| import java.util.List; |
| |
| import org.eclipse.emf.common.notify.Adapter; |
| import org.eclipse.emf.common.notify.Notification; |
| import org.eclipse.gef.commands.Command; |
| import org.eclipse.swt.graphics.Image; |
| import org.eclipse.wst.xsd.ui.internal.adt.actions.BaseSelectionAction; |
| import org.eclipse.wst.xsd.ui.internal.adt.actions.DeleteAction; |
| import org.eclipse.wst.xsd.ui.internal.adt.actions.SetInputToGraphView; |
| import org.eclipse.wst.xsd.ui.internal.adt.actions.ShowPropertiesViewAction; |
| import org.eclipse.wst.xsd.ui.internal.adt.design.editparts.model.IActionProvider; |
| import org.eclipse.wst.xsd.ui.internal.adt.design.editparts.model.IGraphElement; |
| import org.eclipse.wst.xsd.ui.internal.adt.facade.IADTObject; |
| import org.eclipse.wst.xsd.ui.internal.adt.facade.IADTObjectListener; |
| import org.eclipse.wst.xsd.ui.internal.adt.facade.IModel; |
| import org.eclipse.wst.xsd.ui.internal.adt.facade.IStructure; |
| import org.eclipse.wst.xsd.ui.internal.adt.outline.ITreeElement; |
| import org.eclipse.wst.xsd.ui.internal.common.actions.AddXSDAnyAttributeAction; |
| import org.eclipse.wst.xsd.ui.internal.common.actions.AddXSDAttributeDeclarationAction; |
| import org.eclipse.wst.xsd.ui.internal.common.actions.OpenInNewEditor; |
| import org.eclipse.wst.xsd.ui.internal.common.commands.DeleteCommand; |
| import org.eclipse.wst.xsd.ui.internal.editor.Messages; |
| import org.eclipse.wst.xsd.ui.internal.editor.XSDEditorPlugin; |
| import org.eclipse.xsd.XSDAttributeGroupDefinition; |
| import org.eclipse.xsd.XSDAttributeUse; |
| import org.eclipse.xsd.XSDConcreteComponent; |
| import org.eclipse.xsd.XSDRedefine; |
| import org.eclipse.xsd.XSDSchema; |
| import org.eclipse.xsd.XSDWildcard; |
| |
| public class XSDAttributeGroupDefinitionAdapter extends XSDBaseAdapter implements IStructure, IActionProvider, IGraphElement, IADTObjectListener |
| { |
| public static final Image ATTRIBUTE_GROUP_REF_ICON_IMAGE = XSDEditorPlugin.getPlugin().getIcon("obj16/XSDAttributeGroupRef.gif"); |
| public static final Image ATTRIBUTE_GROUP_REF_DISABLED_ICON_IMAGE = XSDEditorPlugin.getPlugin().getIcon("obj16/XSDAttributeGroupRefdis.gif"); |
| public static final Image ATTRIBUTE_GROUP_ICON_IMAGE = XSDEditorPlugin.getPlugin().getIcon("obj16/XSDAttributeGroup.gif"); |
| public static final Image ATTRIBUTE_GROUP_DISABLED_ICON_IMAGE = XSDEditorPlugin.getPlugin().getIcon("obj16/XSDAttributeGroupdis.gif"); |
| |
| protected List fields = null; |
| protected List otherThingsToListenTo = null; |
| |
| public XSDAttributeGroupDefinitionAdapter() |
| { |
| super(); |
| } |
| |
| public XSDAttributeGroupDefinition getXSDAttributeGroupDefinition() |
| { |
| return (XSDAttributeGroupDefinition) target; |
| } |
| |
| public Image getImage() |
| { |
| XSDAttributeGroupDefinition xsdAttributeGroupDefinition = (XSDAttributeGroupDefinition) target; |
| if (xsdAttributeGroupDefinition.isAttributeGroupDefinitionReference()) |
| { |
| return isReadOnly() ? ATTRIBUTE_GROUP_REF_DISABLED_ICON_IMAGE : ATTRIBUTE_GROUP_REF_ICON_IMAGE; |
| } |
| else |
| { |
| return isReadOnly() ? ATTRIBUTE_GROUP_DISABLED_ICON_IMAGE : ATTRIBUTE_GROUP_ICON_IMAGE; |
| } |
| } |
| |
| public String getText() |
| { |
| XSDAttributeGroupDefinition xsdAttributeGroupDefinition = (XSDAttributeGroupDefinition) target; |
| String result = xsdAttributeGroupDefinition.isAttributeGroupDefinitionReference() ? xsdAttributeGroupDefinition.getQName() : xsdAttributeGroupDefinition.getName(); |
| return result == null ? Messages._UI_LABEL_ABSENT : result; |
| } |
| |
| public ITreeElement[] getChildren() |
| { |
| XSDAttributeGroupDefinition xsdAttributeGroup = (XSDAttributeGroupDefinition) target; |
| List list = new ArrayList(); |
| Iterator iterator = xsdAttributeGroup.getContents().iterator(); |
| while (iterator.hasNext()) |
| { |
| Object o = iterator.next(); |
| if (o instanceof XSDAttributeUse) |
| { |
| list.add(((XSDAttributeUse)o).getAttributeDeclaration()); |
| } |
| else |
| { |
| list.add(o); |
| } |
| } |
| XSDWildcard wildcard = xsdAttributeGroup.getAttributeWildcardContent(); |
| if (wildcard != null) |
| { |
| list.add(wildcard); |
| } |
| List adapterList = new ArrayList(); |
| populateAdapterList(list, adapterList); |
| return (ITreeElement[]) adapterList.toArray(new ITreeElement[0]); |
| } |
| |
| public String[] getActions(Object object) |
| { |
| List list = new ArrayList(); |
| list.add(AddXSDAttributeDeclarationAction.ID); |
| list.add(AddXSDAnyAttributeAction.ID); |
| list.add(BaseSelectionAction.SEPARATOR_ID); |
| list.add(DeleteAction.ID); |
| list.add(BaseSelectionAction.SEPARATOR_ID); |
| Object schema = getEditorSchema(); |
| XSDAttributeGroupDefinition attributeGroupDefinition = getXSDAttributeGroupDefinition(); |
| if (attributeGroupDefinition.getSchema() == schema) |
| { |
| XSDConcreteComponent container = attributeGroupDefinition.getContainer(); |
| if (container == schema || container instanceof XSDRedefine) |
| { |
| list.add(SetInputToGraphView.ID); |
| } |
| } |
| else |
| { |
| list.add(OpenInNewEditor.ID); |
| } |
| list.add(BaseSelectionAction.SEPARATOR_ID); |
| list.add(ShowPropertiesViewAction.ID); |
| return (String [])list.toArray(new String[0]); |
| } |
| |
| public Command getAddNewFieldCommand(String fieldKind) |
| { |
| return null; |
| } |
| |
| public Command getDeleteCommand() |
| { |
| return new DeleteCommand(getXSDAttributeGroupDefinition()); |
| } |
| |
| public List getFields() |
| { |
| if (fields == null) |
| { |
| fields = new ArrayList(); |
| otherThingsToListenTo = new ArrayList(); |
| XSDVisitorForFields visitor = new XSDVisitorForFields(); |
| visitor.visitAttributeGroupDefinition(getXSDAttributeGroupDefinition()); |
| populateAdapterList(visitor.concreteComponentList, fields); |
| populateAdapterList(visitor.thingsWeNeedToListenTo, otherThingsToListenTo); |
| for (Iterator i = otherThingsToListenTo.iterator(); i.hasNext();) |
| { |
| Adapter adapter = (Adapter) i.next(); |
| if (adapter instanceof IADTObject) |
| { |
| IADTObject adtObject = (IADTObject) adapter; |
| adtObject.registerListener(this); |
| } |
| } |
| } |
| return fields; |
| } |
| |
| protected void clearFields() |
| { |
| if (otherThingsToListenTo != null) |
| { |
| for (Iterator i = otherThingsToListenTo.iterator(); i.hasNext();) |
| { |
| Adapter adapter = (Adapter) i.next(); |
| if (adapter instanceof IADTObject) |
| { |
| IADTObject adtObject = (IADTObject) adapter; |
| adtObject.unregisterListener(this); |
| } |
| } |
| } |
| fields = null; |
| otherThingsToListenTo = null; |
| } |
| |
| public IModel getModel() |
| { |
| Adapter adapter = XSDAdapterFactory.getInstance().adapt(getXSDAttributeGroupDefinition().getSchema()); |
| return (IModel)adapter; |
| } |
| |
| public String getName() |
| { |
| // TODO (cs) ... review this |
| return getText(); |
| } |
| |
| public boolean isFocusAllowed() |
| { |
| XSDAttributeGroupDefinition xsdAttributeGroupDefinition = (XSDAttributeGroupDefinition) target; |
| if (xsdAttributeGroupDefinition.isAttributeGroupDefinitionReference()) |
| { |
| return false; |
| } |
| return true; |
| } |
| |
| public IADTObject getTopContainer() |
| { |
| XSDAttributeGroupDefinition attrGroupDef = getXSDAttributeGroupDefinition(); |
| XSDConcreteComponent container = attrGroupDef.getContainer(); |
| if (container instanceof XSDSchema || container instanceof XSDRedefine) |
| return this; |
| else |
| return getGlobalXSDContainer(attrGroupDef); |
| } |
| |
| public void notifyChanged(Notification msg) |
| { |
| clearFields(); |
| super.notifyChanged(msg); |
| } |
| |
| public void propertyChanged(Object object, String property) |
| { |
| clearFields(); |
| notifyListeners(this, null); |
| } |
| } |