X-Git-Url: http://secure.phpeclipse.com

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/PHPEditor.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/PHPEditor.java
index 470aa0f..2c19dd5 100644
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/PHPEditor.java
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/PHPEditor.java
@@ -11,16 +11,29 @@ Contributors:
     IBM Corporation - Initial implementation
     Klaus Hartlage - www.eclipseproject.de
 **********************************************************************/
+import net.sourceforge.phpeclipse.PHPeclipsePlugin;
+import net.sourceforge.phpeclipse.phpeditor.php.PHPCodeScanner;
+import net.sourceforge.phpeclipse.phpeditor.php.PHPWordExtractor;
 import org.eclipse.core.runtime.CoreException;
 import org.eclipse.core.runtime.IProgressMonitor;
+import org.eclipse.help.IHelp;
+import org.eclipse.help.IHelpResource;
+import org.eclipse.jface.action.IAction;
 import org.eclipse.jface.action.MenuManager;
+import org.eclipse.jface.preference.IPreferenceStore;
+import org.eclipse.jface.text.BadLocationException;
+import org.eclipse.jface.text.IDocument;
+import org.eclipse.jface.text.ITextSelection;
 import org.eclipse.jface.text.source.ISourceViewer;
+import org.eclipse.jface.util.IPropertyChangeListener;
+import org.eclipse.jface.util.PropertyChangeEvent;
+import org.eclipse.swt.graphics.Point;
 import org.eclipse.ui.IEditorInput;
 import org.eclipse.ui.editors.text.TextEditor;
+import org.eclipse.ui.help.WorkbenchHelp;
 import org.eclipse.ui.texteditor.DefaultRangeIndicator;
 import org.eclipse.ui.texteditor.TextOperationAction;
 import org.eclipse.ui.views.contentoutline.IContentOutlinePage;
-
 /**
  * Java specific text editor.
  */
@@ -69,9 +82,9 @@ public class PHPEditor extends TextEditor {
     super.dispose();
   }
 
-  /** The <code>JavaEditor</code> implementation of this 
+  /** The <code>PHPEditor</code> implementation of this 
    * <code>AbstractTextEditor</code> method performs any extra 
-   * revert behavior required by the java editor.
+   * revert behavior required by the php editor.
    */
   public void doRevertToSaved() {
     super.doRevertToSaved();
@@ -79,19 +92,26 @@ public class PHPEditor extends TextEditor {
       fOutlinePage.update();
   }
 
-  /** The <code>JavaEditor</code> implementation of this 
+  /** The <code>PHPEditor</code> implementation of this 
    * <code>AbstractTextEditor</code> method performs any extra 
-   * save behavior required by the java editor.
+   * save behavior required by the php editor.
    */
   public void doSave(IProgressMonitor monitor) {
     super.doSave(monitor);
+    // compile or not, according to the user preferences
+    IPreferenceStore store = PHPeclipsePlugin.getDefault().getPreferenceStore();
+    if (store.getBoolean(PHPeclipsePlugin.PHP_PARSE_ON_SAVE)) {
+      IAction a = PHPParserAction.getInstance();
+      if (a != null)
+        a.run();
+    }
     if (fOutlinePage != null)
       fOutlinePage.update();
   }
 
-  /** The <code>JavaEditor</code> implementation of this 
+  /** The <code>PHPEditor</code> implementation of this 
    * <code>AbstractTextEditor</code> method performs any extra 
-   * save as behavior required by the java editor.
+   * save as behavior required by the php editor.
    */
   public void doSaveAs() {
     super.doSaveAs();
@@ -99,7 +119,7 @@ public class PHPEditor extends TextEditor {
       fOutlinePage.update();
   }
 
-  /** The <code>JavaEditor</code> implementation of this 
+  /** The <code>PHPEditor</code> implementation of this 
    * <code>AbstractTextEditor</code> method performs sets the 
    * input of the outline page after AbstractTextEditor has set input.
    */
@@ -136,6 +156,39 @@ public class PHPEditor extends TextEditor {
     return super.getAdapter(required);
   }
 
+  public void openContextHelp() {
+    IDocument doc = this.getDocumentProvider().getDocument(this.getEditorInput());
+    ITextSelection selection = (ITextSelection) this.getSelectionProvider().getSelection();
+    int pos = selection.getOffset();
+    String word = getFunctionName(doc, pos);
+    openContextHelp(word);
+  }
+
+  private void openContextHelp(String word) {
+    open(word);
+  }
+
+  public static void open(String word) {
+    IHelp help = WorkbenchHelp.getHelpSupport();
+    if (help != null) {
+      IHelpResource helpResource = new PHPFunctionHelpResource(word);
+      WorkbenchHelp.getHelpSupport().displayHelpResource(helpResource);
+    } else {
+      //   showMessage(shell, dialogTitle, ActionMessages.getString("Open help not available"), false); //$NON-NLS-1$
+    }
+  }
+
+  private String getFunctionName(IDocument doc, int pos) {
+    Point word = PHPWordExtractor.findWord(doc, pos);
+    if (word != null) {
+      try {
+        return doc.get(word.x, word.y).replace('_', '-');
+      } catch (BadLocationException e) {
+      }
+    }
+    return "";
+  }
+
   /* (non-Javadoc)
    * Method declared on AbstractTextEditor
    */
@@ -147,5 +200,18 @@ public class PHPEditor extends TextEditor {
     setRangeIndicator(new DefaultRangeIndicator());
     setEditorContextMenuId("#PHPEditorContext"); //$NON-NLS-1$
     setRulerContextMenuId("#PHPRulerContext"); //$NON-NLS-1$
+    // setDocumentProvider(PHPeclipsePlugin.getCompilationUnitDocumentProvider());
+
+    PHPeclipsePlugin.getDefault().getPreferenceStore().addPropertyChangeListener(new IPropertyChangeListener() {
+      public void propertyChange(PropertyChangeEvent event) {
+        PHPCodeScanner scanner = PHPEditorEnvironment.getPHPCodeScanner();
+        if (scanner != null) {
+          scanner.updateToken(PHPEditorEnvironment.getPHPColorProvider());
+        }
+        if (getSourceViewer() != null) {
+          getSourceViewer().invalidateTextPresentation();
+        }
+      }
+    });
   }
 }