diff options
Diffstat (limited to 'bundles/org.eclipse.wst.xml.ui/src/org/eclipse/wst/xml/ui/internal/actions/AbstractNodeActionManager.java')
| -rw-r--r-- | bundles/org.eclipse.wst.xml.ui/src/org/eclipse/wst/xml/ui/internal/actions/AbstractNodeActionManager.java | 683 |
1 files changed, 0 insertions, 683 deletions
diff --git a/bundles/org.eclipse.wst.xml.ui/src/org/eclipse/wst/xml/ui/internal/actions/AbstractNodeActionManager.java b/bundles/org.eclipse.wst.xml.ui/src/org/eclipse/wst/xml/ui/internal/actions/AbstractNodeActionManager.java deleted file mode 100644 index ce58cfebe3..0000000000 --- a/bundles/org.eclipse.wst.xml.ui/src/org/eclipse/wst/xml/ui/internal/actions/AbstractNodeActionManager.java +++ /dev/null @@ -1,683 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2001, 2006 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 - * Jens Lukowski/Innoopract - initial renaming/restructuring - * - *******************************************************************************/ -package org.eclipse.wst.xml.ui.internal.actions; - -import java.util.ArrayList; -import java.util.Iterator; -import java.util.List; -import java.util.Vector; - -import org.eclipse.jface.action.Action; -import org.eclipse.jface.action.IMenuManager; -import org.eclipse.jface.resource.ImageDescriptor; -import org.eclipse.jface.viewers.ISelection; -import org.eclipse.jface.viewers.IStructuredSelection; -import org.eclipse.jface.viewers.StructuredSelection; -import org.eclipse.jface.viewers.Viewer; -import org.eclipse.swt.widgets.Shell; -import org.eclipse.wst.sse.core.internal.provisional.IStructuredModel; -import org.eclipse.wst.xml.core.internal.contentmodel.CMAttributeDeclaration; -import org.eclipse.wst.xml.core.internal.contentmodel.CMDataType; -import org.eclipse.wst.xml.core.internal.contentmodel.CMElementDeclaration; -import org.eclipse.wst.xml.core.internal.contentmodel.CMNode; -import org.eclipse.wst.xml.core.internal.contentmodel.modelquery.ModelQuery; -import org.eclipse.wst.xml.core.internal.contentmodel.util.CMDescriptionBuilder; -import org.eclipse.wst.xml.core.internal.contentmodel.util.DOMContentBuilder; -import org.eclipse.wst.xml.core.internal.contentmodel.util.DOMContentBuilderImpl; -import org.eclipse.wst.xml.core.internal.contentmodel.util.DOMNamespaceHelper; -import org.eclipse.wst.xml.ui.internal.XMLUIMessages; -import org.eclipse.wst.xml.ui.internal.XMLUIPlugin; -import org.eclipse.wst.xml.ui.internal.editor.CMImageUtil; -import org.eclipse.wst.xml.ui.internal.editor.XMLEditorPluginImageHelper; -import org.eclipse.wst.xml.ui.internal.editor.XMLEditorPluginImages; -import org.w3c.dom.Attr; -import org.w3c.dom.Document; -import org.w3c.dom.DocumentType; -import org.w3c.dom.Element; -import org.w3c.dom.Node; -import org.w3c.dom.NodeList; -import org.w3c.dom.ProcessingInstruction; - -public abstract class AbstractNodeActionManager extends BaseNodeActionManager { - - - /** - * AddNodeAction - */ - public class AddNodeAction extends NodeAction { - protected CMNode cmnode; - protected String description; - protected int index; - protected int nodeType; - protected Node parent; - protected String undoDescription; - - - public AddNodeAction(CMNode cmnode, Node parent, int index) { - this.cmnode = cmnode; - this.parent = parent; - this.index = index; - - String text = getLabel(parent, cmnode); - setText(text); - description = text; - undoDescription = XMLUIMessages._UI_MENU_ADD + " " + text; //$NON-NLS-1$ - ImageDescriptor descriptor = CMImageUtil.getImageDescriptor(cmnode); - if (descriptor == null) { - descriptor = imageDescriptorCache.getImageDescriptor(cmnode); - } - setImageDescriptor(descriptor); - } - - - public AddNodeAction(int nodeType, Node parent, int index) { - this.nodeType = nodeType; - this.index = index; - this.parent = parent; - - switch (nodeType) { - case Node.COMMENT_NODE : { - description = XMLUIMessages._UI_MENU_COMMENT; - undoDescription = XMLUIMessages._UI_MENU_ADD_COMMENT; - break; - } - case Node.PROCESSING_INSTRUCTION_NODE : { - description = XMLUIMessages._UI_MENU_PROCESSING_INSTRUCTION; - undoDescription = XMLUIMessages._UI_MENU_ADD_PROCESSING_INSTRUCTION; - break; - } - case Node.CDATA_SECTION_NODE : { - description = XMLUIMessages._UI_MENU_CDATA_SECTION; - undoDescription = XMLUIMessages._UI_MENU_ADD_CDATA_SECTION; - break; - } - case Node.TEXT_NODE : { - description = XMLUIMessages._UI_MENU_PCDATA; - undoDescription = XMLUIMessages._UI_MENU_ADD_PCDATA; - break; - } - } - setText(description); - setImageDescriptor(imageDescriptorCache.getImageDescriptor(new Integer(nodeType))); - } - - - protected void addNodeForCMNode() { - if (parent != null) { - insert(parent, cmnode, index); - } - } - - - protected void addNodeForNodeType() { - Document document = parent.getNodeType() == Node.DOCUMENT_NODE ? (Document) parent : parent.getOwnerDocument(); - Node newChildNode = null; - boolean format = true; - switch (nodeType) { - case Node.COMMENT_NODE : { - newChildNode = document.createComment(XMLUIMessages._UI_COMMENT_VALUE); - break; - } - case Node.PROCESSING_INSTRUCTION_NODE : { - newChildNode = document.createProcessingInstruction(XMLUIMessages._UI_PI_TARGET_VALUE, XMLUIMessages._UI_PI_DATA_VALUE); - break; - } - case Node.CDATA_SECTION_NODE : { - newChildNode = document.createCDATASection(""); //$NON-NLS-1$ - break; - } - case Node.TEXT_NODE : { - format = false; - newChildNode = document.createTextNode(parent.getNodeName()); - break; - } - } - - if (newChildNode != null) { - List list = new Vector(1); - list.add(newChildNode); - insertNodesAtIndex(parent, list, index, format); - } - } - - - public String getUndoDescription() { - return undoDescription; - } - - - public void run() { - beginNodeAction(this); - if (cmnode != null) { - addNodeForCMNode(); - } - else { - addNodeForNodeType(); - } - endNodeAction(this); - } - } - - - /** - * DeleteAction - */ - public class DeleteAction extends NodeAction { - protected List list; - - public DeleteAction(List list) { - setText(XMLUIMessages._UI_MENU_REMOVE); - this.list = list; - } - - public DeleteAction(Node node) { - setText(XMLUIMessages._UI_MENU_REMOVE); - list = new Vector(); - list.add(node); - } - - public String getUndoDescription() { - return XMLUIMessages.DELETE; - } - - public void run() { - beginNodeAction(this); - - for (Iterator i = list.iterator(); i.hasNext();) { - Node node = (Node) i.next(); - if (node.getNodeType() == Node.ATTRIBUTE_NODE) { - Attr attr = (Attr) node; - attr.getOwnerElement().removeAttributeNode(attr); - } - else { - Node parent = node.getParentNode(); - if (parent != null) { - Node previousSibling = node.getPreviousSibling(); - if ((previousSibling != null) && isWhitespaceTextNode(previousSibling)) { - parent.removeChild(previousSibling); - } - parent.removeChild(node); - } - } - } - - endNodeAction(this); - } - } - - - class ImageDescriptorCache { - protected ImageDescriptor attributeImage = XMLEditorPluginImageHelper.getInstance().getImageDescriptor(XMLEditorPluginImages.IMG_OBJ_ATTRIBUTE); - protected ImageDescriptor attributeReqImage = XMLEditorPluginImageHelper.getInstance().getImageDescriptor(XMLEditorPluginImages.IMG_OBJ_ATT_REQ_OBJ); - protected ImageDescriptor cdataSectionImage = XMLEditorPluginImageHelper.getInstance().getImageDescriptor(XMLEditorPluginImages.IMG_OBJ_CDATASECTION); - protected ImageDescriptor commentImage = XMLEditorPluginImageHelper.getInstance().getImageDescriptor(XMLEditorPluginImages.IMG_OBJ_COMMENT); - protected ImageDescriptor elementImage = XMLEditorPluginImageHelper.getInstance().getImageDescriptor(XMLEditorPluginImages.IMG_OBJ_ELEMENT); - protected ImageDescriptor piImage = XMLEditorPluginImageHelper.getInstance().getImageDescriptor(XMLEditorPluginImages.IMG_OBJ_PROCESSINGINSTRUCTION); - protected ImageDescriptor textImage = XMLEditorPluginImageHelper.getInstance().getImageDescriptor(XMLEditorPluginImages.IMG_OBJ_TXTEXT); - - public ImageDescriptor getImageDescriptor(Object object) { - ImageDescriptor result = null; - if (object instanceof CMNode) { - CMNode cmnode = (CMNode) object; - switch (cmnode.getNodeType()) { - case CMNode.ATTRIBUTE_DECLARATION : { - result = CMImageUtil.getImageDescriptor(cmnode); - if (result == null) { - if (((CMAttributeDeclaration) cmnode).getUsage() == CMAttributeDeclaration.REQUIRED) { - result = attributeReqImage; - } - else { - result = attributeImage; - } - } - break; - } - case CMNode.DATA_TYPE : { - result = textImage; - break; - } - case CMNode.ELEMENT_DECLARATION : { - result = CMImageUtil.getImageDescriptor(cmnode); - if (result == null) { - result = elementImage; - } - break; - } - case CMNode.GROUP : { - result = elementImage; - break; - } - } - } - else if (object instanceof Integer) { - Integer integer = (Integer) object; - switch (integer.intValue()) { - case Node.COMMENT_NODE : { - result = commentImage; - break; - } - case Node.PROCESSING_INSTRUCTION_NODE : { - result = piImage; - break; - } - case Node.CDATA_SECTION_NODE : { - result = cdataSectionImage; - break; - } - case Node.TEXT_NODE : { - result = textImage; - break; - } - } - } - return result; - } - } - - // TODO... remove this class. I'm pretty sure it is no longer used by - // anyone. - /** - * @depracated - */ - public class InsertAction extends NodeAction { - protected String description; - protected int index; - protected int nodeType; - protected Node parent; - - public InsertAction(int nodeType, Node parent, int index) { - this.nodeType = nodeType; - this.index = index; - this.parent = parent; - switch (nodeType) { - case Node.COMMENT_NODE : { - description = XMLUIMessages._UI_MENU_COMMENT; - break; - } - case Node.PROCESSING_INSTRUCTION_NODE : { - description = XMLUIMessages._UI_MENU_PROCESSING_INSTRUCTION; - break; - } - case Node.CDATA_SECTION_NODE : { - description = XMLUIMessages._UI_MENU_CDATA_SECTION; - break; - } - case Node.TEXT_NODE : { - description = XMLUIMessages._UI_MENU_PCDATA; - break; - } - } - setText(description); - setImageDescriptor(imageDescriptorCache.getImageDescriptor(new Integer(nodeType))); - } - - public InsertAction(int nodeType, Node parent, int index, String title) { - this.nodeType = nodeType; - this.index = index; - this.parent = parent; - description = title; - setText(description); - setImageDescriptor(imageDescriptorCache.getImageDescriptor(new Integer(nodeType))); - } - - public String getUndoDescription() { - return XMLUIMessages._UI_MENU_ADD + " " + description; //$NON-NLS-1$ - } - - public void run() { - beginNodeAction(this); - - Document document = parent.getNodeType() == Node.DOCUMENT_NODE ? (Document) parent : parent.getOwnerDocument(); - Node newChildNode = null; - boolean format = true; - switch (nodeType) { - case Node.COMMENT_NODE : { - newChildNode = document.createComment(XMLUIMessages._UI_COMMENT_VALUE); - break; - } - case Node.PROCESSING_INSTRUCTION_NODE : { - newChildNode = document.createProcessingInstruction(XMLUIMessages._UI_PI_TARGET_VALUE, XMLUIMessages._UI_PI_DATA_VALUE); - break; - } - case Node.CDATA_SECTION_NODE : { - newChildNode = document.createCDATASection(""); //$NON-NLS-1$ - break; - } - case Node.TEXT_NODE : { - format = false; - newChildNode = document.createTextNode(parent.getNodeName()); - break; - } - } - - if (newChildNode != null) { - List list = new Vector(1); - list.add(newChildNode); - insertNodesAtIndex(parent, list, index, format); - } - - endNodeAction(this); - } - } - - - /** - * ReplaceNodeAction - */ - public class ReplaceNodeAction extends NodeAction { - protected CMNode cmnode; - protected String description; - protected int endIndex; - protected Node parent; - protected int startIndex; - - - public ReplaceNodeAction(Node parent, CMNode cmnode, int startIndex, int endIndex) { - this.parent = parent; - this.cmnode = cmnode; - this.startIndex = startIndex; - this.endIndex = endIndex; - - setText(getLabel(parent, cmnode)); - setImageDescriptor(imageDescriptorCache.getImageDescriptor(cmnode)); - } - - public String getUndoDescription() { - String result = XMLUIMessages._UI_LABEL_UNDO_REPLACE_DESCRIPTION; - result += " " + getLabel(parent, cmnode); //$NON-NLS-1$ - return result; - } - - public void run() { - beginNodeAction(this); - - if ((parent != null) && (cmnode != null)) { - remove(parent, startIndex, endIndex); - insert(parent, cmnode, startIndex); - } - endNodeAction(this); - } - } - - protected ImageDescriptorCache imageDescriptorCache = new ImageDescriptorCache(); - protected Viewer fViewer; - - public AbstractNodeActionManager(IStructuredModel model, ModelQuery modelQuery, Viewer viewer) { - super(model, modelQuery); - this.fViewer = viewer; - } - - - public void beginNodeAction(NodeAction action) { - fModel.beginRecording(action, action.getUndoDescription()); - } - - - protected Action createAddAttributeAction(Element parent, CMAttributeDeclaration ad) { - Action action = null; - if (ad == null) { - action = new EditAttributeAction(this, parent, null, XMLUIMessages._UI_MENU_NEW_ATTRIBUTE, XMLUIMessages._UI_MENU_NEW_ATTRIBUTE_TITLE); - } - else { - action = new AddNodeAction(ad, parent, -1); - } - return action; - } - - - protected Action createAddCDataSectionAction(Node parent, int index) { - return new AddNodeAction(Node.CDATA_SECTION_NODE, parent, index); - } - - - protected Action createAddCommentAction(Node parent, int index) { - return new AddNodeAction(Node.COMMENT_NODE, parent, index); - } - - - protected Action createAddDoctypeAction(Document document, int index) { - return new EditDoctypeAction(fModel, document, fModel.getBaseLocation(), XMLUIMessages._UI_MENU_ADD_DTD_INFORMATION); - } - - - protected Action createAddElementAction(Node parent, CMElementDeclaration ed, int index) { - Action action = null; - if (ed == null) { - action = new EditElementAction(this, parent, index, XMLUIMessages._UI_MENU_NEW_ELEMENT, XMLUIMessages._UI_MENU_NEW_ELEMENT_TITLE); - } - else { - action = new AddNodeAction(ed, parent, index); - } - return action; - } - - - protected Action createAddPCDataAction(Node parent, CMDataType dataType, int index) { - Action action = null; - if (dataType == null) { - action = new AddNodeAction(Node.TEXT_NODE, parent, index); - } - else { - action = new AddNodeAction(dataType, parent, index); - } - return action; - } - - - protected Action createAddProcessingInstructionAction(Node parent, int index) { - Node refChild = getRefChildNodeAtIndex(parent, index); - Action action = new EditProcessingInstructionAction(this, parent, refChild, XMLUIMessages._UI_MENU_ADD_PROCESSING_INSTRUCTION, XMLUIMessages.ADD_PROCESSING_INSTRUCTION); - action.setImageDescriptor(imageDescriptorCache.getImageDescriptor(new Integer(Node.PROCESSING_INSTRUCTION_NODE))); - return action; - } - - - protected Action createAddSchemaInfoAction(Element element) { - return new EditSchemaInfoAction(this, element.getOwnerDocument(), fModel.getBaseLocation(), XMLUIMessages._UI_MENU_ADD_SCHEMA_INFORMATION); - } - - - protected Action createDeleteAction(List selection) { - DeleteAction deleteAction = new DeleteAction(selection); - deleteAction.setEnabled(selection.size() > 0); - return deleteAction; - } - - - public DOMContentBuilder createDOMContentBuilder(Document document) { - DOMContentBuilderImpl builder = new DOMContentBuilderImpl(document); - return builder; - } - - - protected Action createEditAttributeAction(Attr attr, CMAttributeDeclaration ad) { - return new EditAttributeAction(this, attr.getOwnerElement(), attr, XMLUIMessages._UI_MENU_EDIT_ATTRIBUTE, XMLUIMessages._UI_MENU_EDIT_ATTRIBUTE_TITLE); - } - - - protected Action createEditDoctypeAction(DocumentType doctype) { - return new EditDoctypeAction(fModel, doctype, fModel.getBaseLocation(), XMLUIMessages._UI_MENU_EDIT_DOCTYPE); - } - - - protected Action createEditProcessingInstructionAction(ProcessingInstruction pi) { - return new EditProcessingInstructionAction(this, pi, XMLUIMessages._UI_MENU_EDIT_PROCESSING_INSTRUCTION, XMLUIMessages._UI_MENU_EDIT_PROCESSING_INSTRUCTION_TITLE); - } - - - protected Action createEditSchemaInfoAction(Element element) { - return new EditSchemaInfoAction(this, element.getOwnerDocument(), fModel.getBaseLocation(), XMLUIMessages._UI_MENU_EDIT_NAMESPACES); - } - - - protected Action createRenameAction(Node node) { - Action result = null; - if (node instanceof Element) { - result = new EditElementAction(this, (Element) node, XMLUIMessages._UI_MENU_RENAME, XMLUIMessages._UI_MENU_RENAME_TITLE); - } - return result; - } - - - protected Action createReplaceAction(Node parent, CMNode cmnode, int startIndex, int endIndex) { - return new ReplaceNodeAction(parent, cmnode, startIndex, endIndex); - } - - public void endNodeAction(NodeAction action) { - fModel.endRecording(action); - } - - - - public void fillContextMenu(IMenuManager menuManager, ISelection selection) { - try { - List selectionList = new ArrayList(); - if (selection instanceof IStructuredSelection) { - IStructuredSelection es = (IStructuredSelection) selection; - for (Iterator i = es.iterator(); i.hasNext();) { - selectionList.add(i.next()); - } - } - - contributeActions(menuManager, selectionList); - } - catch (Exception e) { - e.printStackTrace(); - } - } - - /** - * - */ - public String getLabel(Node parent, CMNode cmnode) { - String result = "?" + cmnode + "?"; //$NON-NLS-1$ //$NON-NLS-2$ - if (cmnode != null) { - result = (String) cmnode.getProperty("name"); //$NON-NLS-1$ - if(result == null) { - result = (String) cmnode.getProperty("description"); //$NON-NLS-1$ - } - if (result == null) { - if (cmnode.getNodeType() == CMNode.GROUP) { - CMDescriptionBuilder descriptionBuilder = new CMDescriptionBuilder(); - result = descriptionBuilder.buildDescription(cmnode); - } - else { - result = DOMNamespaceHelper.computeName(cmnode, parent, null); - } - } - } - return result; - } - - - public IStructuredModel getModel() { - return fModel; - } - - - public Shell getWorkbenchWindowShell() { - return XMLUIPlugin.getInstance().getWorkbench().getActiveWorkbenchWindow().getShell(); - } - - - public void insert(Node parent, CMNode cmnode, int index) { - Document document = parent.getNodeType() == Node.DOCUMENT_NODE ? (Document) parent : parent.getOwnerDocument(); - DOMContentBuilder builder = createDOMContentBuilder(document); - builder.setBuildPolicy(DOMContentBuilder.BUILD_ONLY_REQUIRED_CONTENT); - builder.build(parent, cmnode); - insertNodesAtIndex(parent, builder.getResult(), index); - } - - - public void insertNodesAtIndex(Node parent, List list, int index) { - insertNodesAtIndex(parent, list, index, true); - } - - - public void insertNodesAtIndex(Node parent, List list, int index, boolean format) { - NodeList nodeList = parent.getChildNodes(); - if (index == -1) { - index = nodeList.getLength(); - } - Node refChild = (index < nodeList.getLength()) ? nodeList.item(index) : null; - - // here we consider the case where the previous node is a 'white - // space' Text node - // we should really do the insert before this node - // - int prevIndex = index - 1; - Node prevChild = (prevIndex < nodeList.getLength()) ? nodeList.item(prevIndex) : null; - if (isWhitespaceTextNode(prevChild)) { - refChild = prevChild; - } - - for (Iterator i = list.iterator(); i.hasNext();) { - Node newNode = (Node) i.next(); - - if (newNode.getNodeType() == Node.ATTRIBUTE_NODE) { - Element parentElement = (Element) parent; - parentElement.setAttributeNode((Attr) newNode); - } - else { - parent.insertBefore(newNode, refChild); - } - } - - boolean formatDeep = false; - for (Iterator i = list.iterator(); i.hasNext();) { - Node newNode = (Node) i.next(); - if (newNode.getNodeType() == Node.ELEMENT_NODE) { - formatDeep = true; - } - - if (format) { - reformat(newNode, formatDeep); - } - } - - setViewerSelection(list); - } - - - /** - * This method is abstract since currently, the sed editor is required to - * perform formating and we don't want to create a dependency on the sed - * editor. - */ - public abstract void reformat(Node parent, boolean deep); - - - public void remove(Node parent, int startIndex, int endIndex) { - NodeList nodeList = parent.getChildNodes(); - for (int i = endIndex; i >= startIndex; i--) { - Node node = nodeList.item(i); - if (node != null) { - parent.removeChild(node); - } - } - } - - - public void setViewerSelection(List list) { - if (fViewer != null) { - fViewer.setSelection(new StructuredSelection(list), true); - } - } - - - public void setViewerSelection(Node node) { - if (fViewer != null) { - fViewer.setSelection(new StructuredSelection(node), true); - } - } -} |