X-Git-Url: http://secure.phpeclipse.com diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/actions/OpenDeclarationEditorAction.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/actions/OpenDeclarationEditorAction.java new file mode 100644 index 0000000..aa7e725 --- /dev/null +++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/actions/OpenDeclarationEditorAction.java @@ -0,0 +1,263 @@ +/*********************************************************************************************************************************** + * Copyright (c) 2000, 2002 IBM Corp. and others. All rights reserved. This program and the accompanying materials are made + * available under the terms of the Common Public License v1.0 which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/cpl-v10.html + * + * Contributors: www.phpeclipse.de + **********************************************************************************************************************************/ +package net.sourceforge.phpeclipse.actions; + +import java.util.Collections; +import java.util.List; +import java.util.Set; + +import net.sourceforge.phpdt.internal.ui.util.PHPFileUtil; +import net.sourceforge.phpeclipse.PHPeclipsePlugin; +import net.sourceforge.phpeclipse.builder.IdentifierIndexManager; +import net.sourceforge.phpeclipse.builder.PHPIdentifierLocation; +import net.sourceforge.phpeclipse.phpeditor.PHPEditor; +import net.sourceforge.phpeclipse.phpeditor.php.PHPWordExtractor; + +import org.eclipse.core.resources.IFile; +import org.eclipse.core.resources.IProject; +import org.eclipse.core.runtime.CoreException; +import org.eclipse.core.runtime.IPath; +import org.eclipse.jface.text.BadLocationException; +import org.eclipse.jface.text.IDocument; +import org.eclipse.jface.text.ITextSelection; +import org.eclipse.jface.viewers.LabelProvider; +import org.eclipse.jface.window.Window; +import org.eclipse.swt.graphics.Point; +import org.eclipse.ui.IFileEditorInput; +import org.eclipse.ui.dialogs.ListSelectionDialog; +import org.eclipse.ui.internal.dialogs.ListContentProvider; + +public class OpenDeclarationEditorAction { + + private PHPEditor fEditor; + + private IProject fProject; + + private boolean isIncludeString; + + public OpenDeclarationEditorAction(PHPEditor editor) { + fEditor = editor; + fProject = null; + isIncludeString = false; + } + + /** + * @param selection + */ + protected void openSelectedElement(ITextSelection selection) { + IDocument doc = fEditor.getDocumentProvider().getDocument(fEditor.getEditorInput()); + int pos = selection.getOffset(); + openSelectedPosition(doc, pos); + } + + protected void openSelectedPosition(IDocument doc, int position) { + IFile f = ((IFileEditorInput) fEditor.getEditorInput()).getFile(); + fProject = f.getProject(); + // System.out.println(selection.getText()); + String identifierOrInclude = getIdentifierOrInclude(doc, position); + // System.out.println(word); + if (identifierOrInclude != null && !identifierOrInclude.equals("")) { + if (isIncludeString) { + openIncludeFile(identifierOrInclude); + } else { + openIdentifierDeclaration(f, identifierOrInclude); + } + } + } + + /** + * @param filename + */ + private void openIncludeFile(String filename) { + if (filename != null && !filename.equals("")) { + try { + IFile currentFile = ((IFileEditorInput) fEditor.getEditorInput()).getFile(); + IPath path = PHPFileUtil.determineFilePath(filename, currentFile, fProject); + if (path != null) { + IFile file = PHPFileUtil.createFile(path, fProject); + if (file != null && file.exists()) { + PHPeclipsePlugin.getDefault().openFileInTextEditor(file.getLocation().toString()); + return; + } + } + } catch (Exception e) { + // ignore + } + + try { + + IdentifierIndexManager indexManager = PHPeclipsePlugin.getDefault().getIndexManager(fProject); + // filename = StringUtil.replaceRegExChars(filename); + List list = indexManager.getFileList(filename); + if (list != null && list.size() > 0) { + //String workspaceLocation = PHPeclipsePlugin.getWorkspace().getRoot().getLocation().toString(); + String workspaceLocation = fProject.getLocation().toString() + java.io.File.separatorChar; + + ListSelectionDialog listSelectionDialog = new ListSelectionDialog(PHPeclipsePlugin.getDefault().getWorkbench() + .getActiveWorkbenchWindow().getShell(), list, new ListContentProvider(), new LabelProvider(), + "Select the includes to open."); + listSelectionDialog.setTitle("Multiple includes found"); + if (listSelectionDialog.open() == Window.OK) { + Object[] locations = listSelectionDialog.getResult(); + if (locations != null) { + try { + for (int i = 0; i < locations.length; i++) { + // PHPIdentifierLocation location = (PHPIdentifierLocation) + // locations[i]; + String openFilename = workspaceLocation + ((String) locations[i]); + PHPeclipsePlugin.getDefault().openFileInTextEditor(openFilename); + } + } catch (CoreException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + } + } + + } + } catch (Exception e) { + } + + } + return; + } + + /** + * @param f + * @param identiifer + */ + private void openIdentifierDeclaration(IFile f, String identiifer) { + if (identiifer != null && !identiifer.equals("")) { + IdentifierIndexManager indexManager = PHPeclipsePlugin.getDefault().getIndexManager(fProject); + List locationsList = indexManager.getLocations(identiifer); + if (locationsList != null && locationsList.size() > 0) { + + // String workspaceLocation = PHPeclipsePlugin.getWorkspace().getRoot() + // .getLocation().toString(); + + String workspaceLocation = fProject.getLocation().toString() + java.io.File.separatorChar; + // TODO show all entries of the list in a dialog box + // at the moment always the first entry will be opened + if (locationsList.size() > 1) { + // determine all includes: + IncludesScanner includesScanner = new IncludesScanner(fProject, (IFileEditorInput) fEditor.getEditorInput()); + includesScanner.addFile(f); + Set exactIncludeSet = includesScanner.getSet(); + + PHPIdentifierLocation includeName; + for (int i = 0; i < locationsList.size(); i++) { + includeName = (PHPIdentifierLocation) locationsList.get(i); + if (exactIncludeSet.contains(includeName.getFilename())) { + includeName.setMatch(PHPIdentifierLocation.EXACT_MATCH); + } else { + includeName.setMatch(PHPIdentifierLocation.UNDEFINED_MATCH); + } + } + Collections.sort(locationsList); + + ListSelectionDialog listSelectionDialog = new ListSelectionDialog(PHPeclipsePlugin.getDefault().getWorkbench() + .getActiveWorkbenchWindow().getShell(), locationsList, new ListContentProvider(), new LabelProvider(), + "Select the resources to open."); + listSelectionDialog.setTitle("Multiple declarations found"); + if (listSelectionDialog.open() == Window.OK) { + Object[] locations = listSelectionDialog.getResult(); + if (locations != null) { + try { + for (int i = 0; i < locations.length; i++) { + PHPIdentifierLocation location = (PHPIdentifierLocation) locations[i]; + String filename = workspaceLocation + location.getFilename(); + // System.out.println(filename); + if (location.getOffset() >= 0) { + PHPeclipsePlugin.getDefault().openFileAndGotoOffset(filename, location.getOffset(), identiifer.length()); + } else { + PHPeclipsePlugin.getDefault().openFileAndFindString(filename, identiifer); + } + } + } catch (CoreException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + } + } + } else { + try { + PHPIdentifierLocation location = (PHPIdentifierLocation) locationsList.get(0); + String filename = workspaceLocation + location.getFilename(); + // System.out.println(filename); + if (location.getOffset() >= 0) { + PHPeclipsePlugin.getDefault().openFileAndGotoOffset(filename, location.getOffset(), identiifer.length()); + } else { + PHPeclipsePlugin.getDefault().openFileAndFindString(filename, identiifer); + } + } catch (CoreException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + } + } + } + } + + private String getIdentifierOrInclude(IDocument doc, int pos) { + // private String getPHPIncludeText(IDocument doc, int pos) { + Point word = null; + int start = -1; + int end = -1; + isIncludeString = false; + try { + // try to find an include string + int position = pos; + char character = ' '; + + while (position >= 0) { + character = doc.getChar(position); + if ((character == '\"') || (character == '\'') || (character == '\r') || (character == '\n')) + break; + --position; + } + if ((character == '\"') || (character == '\'')) { + start = position; + + position = pos; + int length = doc.getLength(); + character = ' '; + while (position < length) { + character = doc.getChar(position); + if ((character == '\"') || (character == '\'') || (character == '\r') || (character == '\n')) + break; + ++position; + } + if ((character == '\"') || (character == '\'')) { + start++; + end = position; + + if (end > start) { + word = new Point(start, end - start); // include name found + isIncludeString = true; + } + } + } + + // try to find an identifier + if (word == null) { + word = PHPWordExtractor.findWord(doc, pos); // identifier found + isIncludeString = false; + } + } catch (BadLocationException x) { + } + + if (word != null) { + try { + return doc.get(word.x, word.y); + } catch (BadLocationException e) { + } + } + return ""; + } + +} \ No newline at end of file