Added: PreferencePage; External Browser startup; extended syntax highlighting

[phpeclipse.git] / net.sourceforge.phpeclipse / src / net / sourceforge / phpeclipse / phpeditor / PHPAnnotationHover.java

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/PHPAnnotationHover.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/PHPAnnotationHover.java
new file mode 100644 (file)
index 0000000..f5f0e60
--- /dev/null
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/PHPAnnotationHover.java
@@ -0,0 +1,41 @@
+package net.sourceforge.phpeclipse.phpeditor;
+
+/**********************************************************************
+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
+**********************************************************************/
+
+import org.eclipse.jface.text.BadLocationException;
+import org.eclipse.jface.text.IDocument;
+import org.eclipse.jface.text.IRegion;
+import org.eclipse.jface.text.source.IAnnotationHover;
+import org.eclipse.jface.text.source.ISourceViewer;
+
+/** 
+ * The JavaAnnotationHover provides the hover support for java editors.
+ */
+ 
+public class PHPAnnotationHover implements IAnnotationHover {
+
+       /* (non-Javadoc)
+        * Method declared on IAnnotationHover
+        */
+       public String getHoverInfo(ISourceViewer sourceViewer, int lineNumber) {
+               IDocument document= sourceViewer.getDocument();
+
+               try {
+                       IRegion info= document.getLineInformation(lineNumber);
+                       return document.get(info.getOffset(), info.getLength());
+               } catch (BadLocationException x) {
+               }
+
+               return null;
+       }
+}