1 /*******************************************************************************
2 * Copyright (c) 2000, 2002 IBM Corp. and others. All rights reserved. This
3 * program and the accompanying materials are made available under the terms of
4 * the Common Public License v1.0 which accompanies this distribution, and is
5 * available at http://www.eclipse.org/legal/cpl-v10.html
7 * Contributors: www.phpeclipse.de
8 ******************************************************************************/
9 package net.sourceforge.phpeclipse.actions;
12 import java.util.List;
14 import net.sourceforge.phpeclipse.PHPeclipsePlugin;
15 import net.sourceforge.phpeclipse.builder.IdentifierIndexManager;
16 import net.sourceforge.phpeclipse.phpeditor.PHPEditor;
18 import org.eclipse.core.resources.IContainer;
19 import org.eclipse.core.resources.IFile;
20 import org.eclipse.core.resources.IProject;
21 import org.eclipse.core.runtime.CoreException;
22 import org.eclipse.core.runtime.Path;
23 import org.eclipse.jface.action.IAction;
24 import org.eclipse.jface.text.BadLocationException;
25 import org.eclipse.jface.text.IDocument;
26 import org.eclipse.jface.text.ITextSelection;
27 import org.eclipse.jface.text.TextSelection;
28 import org.eclipse.jface.viewers.ISelection;
29 import org.eclipse.jface.viewers.LabelProvider;
30 import org.eclipse.jface.window.Window;
31 import org.eclipse.swt.graphics.Point;
32 import org.eclipse.ui.IEditorActionDelegate;
33 import org.eclipse.ui.IEditorPart;
34 import org.eclipse.ui.IFileEditorInput;
35 import org.eclipse.ui.IWorkbenchPage;
36 import org.eclipse.ui.IWorkbenchWindow;
37 import org.eclipse.ui.actions.ActionDelegate;
38 import org.eclipse.ui.dialogs.ListSelectionDialog;
39 import org.eclipse.ui.internal.dialogs.ListContentProvider;
41 public class PHPOpenIncludeEditorAction extends ActionDelegate implements IEditorActionDelegate {
43 private IWorkbenchWindow fWindow;
44 private PHPEditor fEditor;
45 private IProject fProject;
47 public void dispose() {
50 public void init(IWorkbenchWindow window) {
51 this.fWindow = window;
54 public void selectionChanged(IAction action, ISelection selection) {
55 if (!selection.isEmpty()) {
56 if (selection instanceof TextSelection) {
57 action.setEnabled(true);
58 } else if (fWindow.getActivePage() != null && fWindow.getActivePage().getActivePart() != null) {
63 private IWorkbenchPage getActivePage() {
64 IWorkbenchWindow workbenchWindow = fEditor.getEditorSite().getWorkbenchWindow();
65 IWorkbenchPage page = workbenchWindow.getActivePage();
68 public IContainer getWorkingLocation(IFileEditorInput editorInput) {
69 if (editorInput == null || editorInput.getFile() == null) {
72 return editorInput.getFile().getParent();
74 private IFile getIncludeFile(IProject project, IFileEditorInput editorInput, String relativeFilename) {
75 IContainer container = getWorkingLocation(editorInput);
76 String fullPath = project.getLocation().toString();
78 if (relativeFilename.startsWith("../")) {
79 Path path = new Path(relativeFilename);
80 file = container.getFile(path);
83 int index = relativeFilename.lastIndexOf('/');
86 Path path = new Path(relativeFilename);
87 file = project.getFile(path);
93 Path path = new Path(relativeFilename);
94 file = container.getFile(path);
99 public void run(IAction action) {
100 if (fEditor == null) {
101 IEditorPart targetEditor = fWindow.getActivePage().getActiveEditor();
102 if (targetEditor != null && (targetEditor instanceof PHPEditor)) {
103 fEditor = (PHPEditor) targetEditor;
106 if (fEditor != null) {
107 // determine the current Project from a (file-based) Editor
108 IFile f = ((IFileEditorInput) fEditor.getEditorInput()).getFile();
109 fProject = f.getProject();
110 // System.out.println(fProject.toString());
112 ITextSelection selection = (ITextSelection) fEditor.getSelectionProvider().getSelection();
113 IDocument doc = fEditor.getDocumentProvider().getDocument(fEditor.getEditorInput());
114 int pos = selection.getOffset();
115 // System.out.println(selection.getText());
116 String filename = getPHPIncludeText(doc, pos);
117 // System.out.println(word);
118 if (filename != null && !filename.equals("")) {
120 IFile file = getIncludeFile(fProject, (IFileEditorInput) fEditor.getEditorInput(), filename);
121 if (file != null && file.exists()) {
122 PHPeclipsePlugin.getDefault().openFileInTextEditor(file.getLocation().toString());
125 } catch (Exception e) {
131 IdentifierIndexManager indexManager = PHPeclipsePlugin.getDefault().getIndexManager(fProject);
132 // filename = StringUtil.replaceRegExChars(filename);
133 List list = indexManager.getFileList(filename);
134 if (list != null && list.size() > 0) {
135 //String workspaceLocation = PHPeclipsePlugin.getWorkspace().getRoot().getLocation().toString();
136 String workspaceLocation = fProject.getLocation().toString()+File.separatorChar;
138 ListSelectionDialog listSelectionDialog = new ListSelectionDialog(PHPeclipsePlugin.getDefault().getWorkbench()
139 .getActiveWorkbenchWindow().getShell(), list, new ListContentProvider(), new LabelProvider(),
140 "Select the includes to open.");
141 listSelectionDialog.setTitle("Multiple includes found");
142 if (listSelectionDialog.open() == Window.OK) {
143 Object[] locations = listSelectionDialog.getResult();
144 if (locations != null) {
146 for (int i = 0; i < locations.length; i++) {
147 // PHPIdentifierLocation location = (PHPIdentifierLocation)
149 String openFilename = workspaceLocation + ((String) locations[i]);
150 PHPeclipsePlugin.getDefault().openFileInTextEditor(openFilename);
152 } catch (CoreException e) {
153 // TODO Auto-generated catch block
160 } catch (Exception e) {
167 public void setActiveEditor(IAction action, IEditorPart targetEditor) {
168 if (targetEditor != null && (targetEditor instanceof PHPEditor)) {
169 fEditor = (PHPEditor) targetEditor;
173 private String getPHPIncludeText(IDocument doc, int pos) {
183 while (position >= 0) {
184 character = doc.getChar(position);
185 if ((character == '\"') || (character == '\'') || (character == '\r') || (character == '\n'))
193 int length = doc.getLength();
195 while (position < length) {
196 character = doc.getChar(position);
197 if ((character == '\"') || (character == '\'') || (character == '\r') || (character == '\n'))
206 word = new Point(start, end - start);
208 } catch (BadLocationException x) {
213 return doc.get(word.x, word.y);
214 } catch (BadLocationException e) {