+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2003 IBM Corporation 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:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-
-package net.sourceforge.phpdt.internal.ui.text.java.hover;
-
-import java.util.Iterator;
-
-import net.sourceforge.phpdt.internal.ui.text.HTMLPrinter;
-//import net.sourceforge.phpdt.ui.PreferenceConstants;
-//import net.sourceforge.phpeclipse.PHPeclipsePlugin;
-import net.sourceforge.phpeclipse.phpeditor.JavaAnnotationIterator;
-import net.sourceforge.phpeclipse.phpeditor.PHPTextHover;
-import net.sourceforge.phpeclipse.phpeditor.PHPUnitEditor;
-import net.sourceforge.phpeclipse.ui.WebUI;
-
-import org.eclipse.core.resources.IFile;
-import org.eclipse.jface.preference.IPreferenceStore;
-import org.eclipse.jface.text.IRegion;
-import org.eclipse.jface.text.ITextViewer;
-import org.eclipse.jface.text.Position;
-import org.eclipse.jface.text.source.Annotation;
-import org.eclipse.jface.text.source.IAnnotationModel;
-import org.eclipse.ui.IEditorInput;
-import org.eclipse.ui.IEditorPart;
-import org.eclipse.ui.IFileEditorInput;
-import org.eclipse.ui.editors.text.EditorsUI;
-import org.eclipse.ui.texteditor.AnnotationPreference;
-import org.eclipse.ui.texteditor.DefaultMarkerAnnotationAccess;
-import org.eclipse.ui.texteditor.IDocumentProvider;
-
-public class AnnotationHover extends AbstractJavaEditorTextHover {
-
- // private IPreferenceStore fStore =
- // PHPeclipsePlugin.getDefault().getPreferenceStore();
- private IPreferenceStore fStore = EditorsUI.getPreferenceStore();
-
- private DefaultMarkerAnnotationAccess fAnnotationAccess = new DefaultMarkerAnnotationAccess();
-
- private PHPTextHover fPHPTextHover = null;
-
- /*
- * Formats a message as HTML text.
- */
- private String formatMessage(String message) {
- StringBuffer buffer = new StringBuffer();
- HTMLPrinter.addPageProlog(buffer);
- HTMLPrinter.addParagraph(buffer, message); // HTMLPrinter.convertToHTMLContent(message));
- HTMLPrinter.addPageEpilog(buffer);
- return buffer.toString();
- }
-
- /*
- * @see ITextHover#getHoverInfo(ITextViewer, IRegion)
- */
- public String getHoverInfo(ITextViewer textViewer, IRegion hoverRegion) {
-
- if (getEditor() == null)
- return null;
-
- IDocumentProvider provider = WebUI.getDefault()
- .getCompilationUnitDocumentProvider();
- IAnnotationModel model = provider.getAnnotationModel(getEditor()
- .getEditorInput());
- String message = null;
- if (model != null) {
- Iterator e = new JavaAnnotationIterator(model, true);
- int layer = -1;
-
- while (e.hasNext()) {
- Annotation a = (Annotation) e.next();
-
- AnnotationPreference preference = getAnnotationPreference(a);
- if (preference == null
- || !(fStore.getBoolean(preference
- .getTextPreferenceKey()) || (preference
- .getHighlightPreferenceKey() != null && fStore
- .getBoolean(preference
- .getHighlightPreferenceKey()))))
- continue;
-
- Position p = model.getPosition(a);
-
- int l = fAnnotationAccess.getLayer(a);
-
- if (l > layer
- && p != null
- && p.overlapsWith(hoverRegion.getOffset(), hoverRegion
- .getLength())) {
- String msg = a.getText();
- if (msg != null && msg.trim().length() > 0) {
- message = msg;
- layer = l;
- }
- }
- }
- if (layer > -1)
- return formatMessage(message);
- }
- // Added as long as the above doesn't work
- if (fPHPTextHover != null) {
- message = fPHPTextHover.getHoverInfo(textViewer, hoverRegion);
- if (message != null) {
- return formatMessage(message);
- }
- }
- return null;
- }
-
- /*
- * @see IJavaEditorTextHover#setEditor(IEditorPart)
- */
- public void setEditor(IEditorPart editor) {
- if (editor instanceof PHPUnitEditor) {
- super.setEditor(editor);
- if (editor != null) {
- IEditorInput editorInput = editor.getEditorInput();
- if (editorInput instanceof IFileEditorInput) {
- try {
- IFile f = ((IFileEditorInput) editorInput).getFile();
- fPHPTextHover = new PHPTextHover(f.getProject());
- return;
- } catch (NullPointerException e) {
- // this exception occurs, if getTextHover is called by
- // preference pages !
- }
- }
- }
- fPHPTextHover = new PHPTextHover(null);
- } else {
- super.setEditor(null);
- }
- }
-
- /**
- * Returns the annotation preference for the given annotation.
- *
- * @param annotation
- * the annotation
- * @return the annotation preference or <code>null</code> if none
- */
- private AnnotationPreference getAnnotationPreference(Annotation annotation) {
-
- if (annotation.isMarkedDeleted())
- return null;
- return EditorsUI.getAnnotationPreferenceLookup()
- .getAnnotationPreference(annotation);
- }
-
-// static boolean isJavaProblemHover(String id) {
-// return PreferenceConstants.ID_PROBLEM_HOVER.equals(id);
-// }
-}
git://secure.phpeclipse.com / phpeclipse.git / blobdiff