| /******************************************************************************* |
| * Copyright (c) 2003, 2015 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.pde.internal.ui.editor.plugin; |
| |
| import java.io.File; |
| import java.util.*; |
| import org.eclipse.core.filesystem.EFS; |
| import org.eclipse.core.filesystem.IFileStore; |
| import org.eclipse.core.resources.IFile; |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.jface.text.IDocument; |
| import org.eclipse.pde.core.IBaseModel; |
| import org.eclipse.pde.internal.core.text.AbstractEditingModel; |
| import org.eclipse.pde.internal.core.text.IDocumentElementNode; |
| import org.eclipse.pde.internal.core.text.plugin.*; |
| import org.eclipse.pde.internal.ui.editor.JarEntryEditorInput; |
| import org.eclipse.pde.internal.ui.editor.PDEFormEditor; |
| import org.eclipse.pde.internal.ui.editor.context.XMLInputContext; |
| import org.eclipse.text.edits.InsertEdit; |
| import org.eclipse.text.edits.TextEdit; |
| import org.eclipse.ui.*; |
| |
| public class PluginInputContext extends XMLInputContext { |
| public static final String CONTEXT_ID = "plugin-context"; //$NON-NLS-1$ |
| private boolean fIsFragment; |
| |
| public PluginInputContext(PDEFormEditor editor, IEditorInput input, boolean primary, boolean isFragment) { |
| super(editor, input, primary); |
| fIsFragment = isFragment; |
| create(); |
| } |
| |
| @Override |
| protected IBaseModel createModel(IEditorInput input) throws CoreException { |
| PluginModelBase model = null; |
| boolean isReconciling = input instanceof IFileEditorInput; |
| IDocument document = getDocumentProvider().getDocument(input); |
| if (fIsFragment) { |
| model = new FragmentModel(document, isReconciling); |
| } else { |
| model = new PluginModel(document, isReconciling); |
| } |
| if (input instanceof IFileEditorInput) { |
| IFile file = ((IFileEditorInput) input).getFile(); |
| model.setUnderlyingResource(file); |
| model.setCharset(file.getCharset()); |
| } else if (input instanceof IURIEditorInput) { |
| IFileStore store = EFS.getStore(((IURIEditorInput) input).getURI()); |
| model.setInstallLocation(store.getParent().toString()); |
| model.setCharset(getDefaultCharset()); |
| } else if (input instanceof JarEntryEditorInput) { |
| File file = (File) ((JarEntryEditorInput) input).getAdapter(File.class); |
| model.setInstallLocation(file.toString()); |
| model.setCharset(getDefaultCharset()); |
| } else { |
| model.setCharset(getDefaultCharset()); |
| } |
| model.load(); |
| return model; |
| } |
| |
| @Override |
| public String getId() { |
| return CONTEXT_ID; |
| } |
| |
| public boolean isFragment() { |
| return fIsFragment; |
| } |
| |
| @Override |
| protected void reorderInsertEdits(ArrayList<TextEdit> ops) { |
| HashMap<Object, TextEdit> map = getOperationTable(); |
| Iterator<Object> iter = map.keySet().iterator(); |
| TextEdit runtimeInsert = null; |
| TextEdit requiresInsert = null; |
| ArrayList<TextEdit> extensionPointInserts = new ArrayList<>(); |
| ArrayList<TextEdit> extensionInserts = new ArrayList<>(); |
| |
| while (iter.hasNext()) { |
| Object object = iter.next(); |
| if (object instanceof IDocumentElementNode) { |
| IDocumentElementNode node = (IDocumentElementNode) object; |
| if (node.getParentNode() instanceof PluginBaseNode) { |
| TextEdit edit = map.get(node); |
| if (edit instanceof InsertEdit) { |
| if (node.getXMLTagName().equals("runtime")) { //$NON-NLS-1$ |
| runtimeInsert = edit; |
| } else if (node.getXMLTagName().equals("requires")) { //$NON-NLS-1$ |
| requiresInsert = edit; |
| } else if (node.getXMLTagName().equals("extension")) { //$NON-NLS-1$ |
| extensionInserts.add(edit); |
| } else if (node.getXMLTagName().equals("extension-point")) { //$NON-NLS-1$ |
| extensionPointInserts.add(edit); |
| } |
| } |
| } |
| } |
| } |
| |
| for (int i = 0; i < ops.size(); i++) { |
| TextEdit edit = ops.get(i); |
| if (edit instanceof InsertEdit) { |
| if (extensionPointInserts.contains(edit)) { |
| ops.remove(edit); |
| ops.add(0, edit); |
| } |
| } |
| } |
| |
| if (requiresInsert != null) { |
| ops.remove(requiresInsert); |
| ops.add(0, requiresInsert); |
| } |
| |
| if (runtimeInsert != null) { |
| ops.remove(runtimeInsert); |
| ops.add(0, runtimeInsert); |
| } |
| } |
| |
| @Override |
| public void doRevert() { |
| fEditOperations.clear(); |
| fOperationTable.clear(); |
| fMoveOperations.clear(); |
| AbstractEditingModel model = (AbstractEditingModel) getModel(); |
| model.reconciled(model.getDocument()); |
| } |
| |
| @Override |
| protected String getPartitionName() { |
| return "___plugin_partition"; //$NON-NLS-1$ |
| } |
| } |