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 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;
private IPreferenceStore fStore= PHPeclipsePlugin.getDefault().getPreferenceStore();
private DefaultMarkerAnnotationAccess fAnnotationAccess= new DefaultMarkerAnnotationAccess();
-
+ private PHPTextHover fPHPTextHover = null;
/*
* Formats a message as HTML text.
*/
IDocumentProvider provider= PHPeclipsePlugin.getDefault().getCompilationUnitDocumentProvider();
IAnnotationModel model= provider.getAnnotationModel(getEditor().getEditorInput());
-
+ String message= null;
if (model != null) {
Iterator e= new JavaAnnotationIterator(model, true);
int layer= -1;
- String message= null;
+
while (e.hasNext()) {
Annotation a= (Annotation) e.next();
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)
+ if (editor instanceof PHPUnitEditor) {
super.setEditor(editor);
- else
+ 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);
+ }
}
/**
/**********************************************************************
-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
+ 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:
- IBM Corporation - Initial implementation
- Klaus Hartlage - www.eclipseproject.de
-**********************************************************************/
+ Contributors:
+ IBM Corporation - Initial implementation
+ Klaus Hartlage - www.eclipseproject.de
+ **********************************************************************/
package net.sourceforge.phpeclipse.phpeditor;
-
import java.io.FileReader;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
-
import net.sourceforge.phpdt.internal.corext.phpdoc.PHPDocUtil;
import net.sourceforge.phpeclipse.PHPeclipsePlugin;
import net.sourceforge.phpeclipse.builder.IdentifierIndexManager;
import net.sourceforge.phpeclipse.builder.PHPIdentifierLocation;
import net.sourceforge.phpeclipse.phpeditor.php.PHPElement;
import net.sourceforge.phpeclipse.phpeditor.php.PHPWordExtractor;
-
import org.eclipse.core.resources.IProject;
import org.eclipse.jface.text.IRegion;
import org.eclipse.jface.text.ITextHover;
import org.eclipse.jface.text.ITextViewer;
import org.eclipse.jface.text.Region;
import org.eclipse.swt.graphics.Point;
-
/**
- * Implementation for an <code>ITextHover</code>
- * which hovers over PHP code.
+ * Implementation for an <code>ITextHover</code> which hovers over PHP code.
*/
public class PHPTextHover implements ITextHover {
public static HashMap functionDescriptions = null;
-
private static PHPWordExtractor phpWordDetector = new PHPWordExtractor();
/**
* The current project; maybe <code>null</code> for preference pages
*/
private IProject fProject;
-
public PHPTextHover(IProject project) {
fProject = project;
}
- /* (non-Javadoc)
- * Method declared on ITextHover
+ /*
+ * (non-Javadoc) Method declared on ITextHover
*/
public String getHoverInfo(ITextViewer textViewer, IRegion hoverRegion) {
if (hoverRegion != null) {
try {
if (hoverRegion.getLength() > -1) {
- String word = textViewer.getDocument().get(hoverRegion.getOffset(), hoverRegion.getLength());
+ String word = textViewer.getDocument().get(hoverRegion.getOffset(),
+ hoverRegion.getLength());
if (functionDescriptions == null) {
functionDescriptions = new HashMap();
-
- ArrayList syntaxbuffer = PHPSyntaxRdr.getSyntaxData();
+ ArrayList syntaxbuffer = PHPSyntaxRdr.getSyntaxData();
String strbuffer = null;
PHPElement elbuffer = null;
- if (syntaxbuffer!=null) {
- for (int i=0;i<syntaxbuffer.size();i++) {
- elbuffer = (PHPElement) syntaxbuffer.get(i);
- functionDescriptions.put(elbuffer.getName(), elbuffer.getHoverText());
- }
+ if (syntaxbuffer != null) {
+ for (int i = 0; i < syntaxbuffer.size(); i++) {
+ elbuffer = (PHPElement) syntaxbuffer.get(i);
+ functionDescriptions.put(elbuffer.getName(), elbuffer
+ .getHoverText());
+ }
}
-//
-// while ((syntaxbuffer != null)
-// && (!syntaxbuffer.isEmpty() && ((elbuffer = (PHPElement) syntaxbuffer.remove(0)) != null))) {
-// functionDescriptions.put(elbuffer.getName(), elbuffer.getHoverText());
-// }
-
+ //
+ // while ((syntaxbuffer != null)
+ // && (!syntaxbuffer.isEmpty() && ((elbuffer = (PHPElement)
+ // syntaxbuffer.remove(0)) != null))) {
+ // functionDescriptions.put(elbuffer.getName(),
+ // elbuffer.getHoverText());
+ // }
}
String hoverInfo = (String) functionDescriptions.get(word);
if (hoverInfo == null && fProject != null) {
// get the possible PHPDoc information from the index file
- IdentifierIndexManager indexManager = PHPeclipsePlugin.getDefault().getIndexManager(fProject);
+ IdentifierIndexManager indexManager = PHPeclipsePlugin.getDefault()
+ .getIndexManager(fProject);
List list = indexManager.getLocations(word);
if (list.size() > 0) {
try {
String filename;
FileReader phpdocFileReader;
StringBuffer hoverInfoBuffer = new StringBuffer();
- String workspaceLocation = PHPeclipsePlugin.getWorkspace().getRoot().getLocation().toString();
+ String workspaceLocation = PHPeclipsePlugin.getWorkspace()
+ .getRoot().getLocation().toString();
// boolean foundPHPdoc = false;
for (int i = 0; i < list.size(); i++) {
location = (PHPIdentifierLocation) list.get(i);
- filename = workspaceLocation + location.getFilename();
+ filename = workspaceLocation + location.getFilename();
PHPDocUtil.appendPHPDoc(hoverInfoBuffer, filename, location);
}
hoverInfo = hoverInfoBuffer.toString();
}
return null;
// don't show this annoying text
-// return "empty selection";
+ // return "empty selection";
}
-
- /* (non-Javadoc)
- * Method declared on ITextHover
+ /*
+ * (non-Javadoc) Method declared on ITextHover
*/
public IRegion getHoverRegion(ITextViewer textViewer, int offset) {
- Point selection = PHPWordExtractor.findWord(textViewer.getDocument(), offset);
+ Point selection = PHPWordExtractor.findWord(textViewer.getDocument(),
+ offset);
// show the extracted word as a tooltip
- if (selection != null && selection.x <= offset && offset < selection.x + selection.y)
+ if (selection != null && selection.x <= offset
+ && offset < selection.x + selection.y)
return new Region(selection.x, selection.y);
return new Region(offset, 0);
}
git://git.phpeclipse.com / phpeclipse.git / commitdiff