| /******************************************************************************* |
| * Copyright (c) 2000, 2005 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.jdt.internal.ui.javadocexport; |
| |
| import org.eclipse.debug.ui.console.IConsole; |
| import org.eclipse.debug.ui.console.IConsoleLineTracker; |
| |
| import org.eclipse.core.resources.IFile; |
| import org.eclipse.core.resources.ResourcesPlugin; |
| import org.eclipse.core.runtime.IPath; |
| import org.eclipse.core.runtime.Path; |
| |
| import org.eclipse.jface.text.BadLocationException; |
| import org.eclipse.jface.text.IDocument; |
| import org.eclipse.jface.text.IRegion; |
| |
| import org.eclipse.ui.IEditorPart; |
| import org.eclipse.ui.PartInitException; |
| import org.eclipse.ui.console.IHyperlink; |
| import org.eclipse.ui.texteditor.ITextEditor; |
| |
| import org.eclipse.jdt.core.JavaModelException; |
| |
| import org.eclipse.jdt.internal.ui.JavaPlugin; |
| import org.eclipse.jdt.internal.ui.javaeditor.EditorUtility; |
| |
| public class JavadocConsoleLineTracker implements IConsoleLineTracker { |
| |
| private static class JavadocConsoleHyperLink implements IHyperlink { |
| |
| private IPath fExternalPath; |
| private int fLineNumber; |
| |
| public JavadocConsoleHyperLink(IPath externalPath, int lineNumber) { |
| fExternalPath= externalPath; |
| fLineNumber= lineNumber; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.debug.ui.console.IConsoleHyperlink#linkEntered() |
| */ |
| public void linkEntered() { |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.debug.ui.console.IConsoleHyperlink#linkExited() |
| */ |
| public void linkExited() { |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.debug.ui.console.IConsoleHyperlink#linkActivated() |
| */ |
| public void linkActivated() { |
| try { |
| IFile[] files= ResourcesPlugin.getWorkspace().getRoot().findFilesForLocation(fExternalPath); |
| if (files.length > 0) { |
| for (int i = 0; i < files.length; i++) { |
| IFile curr= files[0]; |
| IEditorPart part= EditorUtility.openInEditor(curr, true); |
| if (part != null) { |
| if (part instanceof ITextEditor) { |
| revealLine((ITextEditor) part, fLineNumber); |
| } |
| return; |
| } |
| } |
| } |
| } catch (BadLocationException e) { |
| JavaPlugin.log(e); |
| } catch (PartInitException e) { |
| JavaPlugin.log(e); |
| } catch (JavaModelException e) { |
| JavaPlugin.log(e); |
| } |
| } |
| |
| private void revealLine(ITextEditor editor, int lineNumber) throws BadLocationException { |
| IDocument document= editor.getDocumentProvider().getDocument(editor.getEditorInput()); |
| IRegion region= document.getLineInformation(lineNumber - 1); |
| editor.selectAndReveal(region.getOffset(), 0); |
| } |
| |
| } |
| |
| |
| private IConsole fConsole; |
| |
| /** |
| * |
| */ |
| public JavadocConsoleLineTracker() { |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.debug.ui.console.IConsoleLineTracker#init(org.eclipse.debug.ui.console.IConsole) |
| */ |
| public void init(IConsole console) { |
| fConsole= console; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.debug.ui.console.IConsoleLineTracker#lineAppended(org.eclipse.jface.text.IRegion) |
| */ |
| public void lineAppended(IRegion line) { |
| try { |
| int offset = line.getOffset(); |
| int length = line.getLength(); |
| String text = fConsole.getDocument().get(offset, length); |
| |
| int index1= text.indexOf(':'); |
| if (index1 == -1) { |
| return; |
| } |
| |
| int lineNumber= -1; |
| IPath path= null; |
| int index2= text.indexOf(':', index1 + 1); |
| while ((index2 != -1) && (path == null)) { |
| if (index1 < index2) { |
| try { |
| String substr= text.substring(index1 + 1, index2); |
| lineNumber= Integer.parseInt(substr); |
| path= Path.fromOSString(text.substring(0, index1)); |
| } catch (NumberFormatException e) { |
| // ignore |
| } |
| } |
| index1= index2; |
| index2= text.indexOf(':', index1 + 1); |
| } |
| |
| if (lineNumber != -1) { |
| JavadocConsoleHyperLink link= new JavadocConsoleHyperLink(path, lineNumber); |
| fConsole.addLink(link, line.getOffset(), index1); |
| |
| } |
| } catch (BadLocationException e) { |
| // ignore |
| } |
| } |
| |
| |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.debug.ui.console.IConsoleLineTracker#dispose() |
| */ |
| public void dispose() { |
| fConsole = null; |
| } |
| |
| } |