X-Git-Url: http://git.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 f32a1e8..2c19dd5 100644
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/PHPEditor.java
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/PHPEditor.java
@@ -11,130 +11,207 @@ Contributors:
     IBM Corporation - Initial implementation
     Klaus Hartlage - www.eclipseproject.de
 **********************************************************************/
-import java.util.ResourceBundle;
+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.
  */
 public class PHPEditor extends TextEditor {
 
-	/** The outline page */
-	private PHPContentOutlinePage fOutlinePage;
-
-	/**
-	 * Default constructor.
-	 */
-	public PHPEditor() {
-		super();
-	}
-	
-	/** The <code>JavaEditor</code> implementation of this 
-	 * <code>AbstractTextEditor</code> method extend the 
-	 * actions to add those specific to the receiver
-	 */
-	protected void createActions() {
-		super.createActions();
-		setAction("ContentAssistProposal", new TextOperationAction(PHPEditorMessages.getResourceBundle(), "ContentAssistProposal.", this, ISourceViewer.CONTENTASSIST_PROPOSALS)); 
-		setAction("ContentAssistTip", new TextOperationAction(PHPEditorMessages.getResourceBundle(), "ContentAssistTip.", this, ISourceViewer.CONTENTASSIST_CONTEXT_INFORMATION)); 
-	}
-	
-	/** The <code>JavaEditor</code> implementation of this 
-	 * <code>AbstractTextEditor</code> method performs any extra 
-	 * disposal actions required by the java editor.
-	 */
-	public void dispose() {
-		PHPEditorEnvironment.disconnect(this);
-		if (fOutlinePage != null)
-			fOutlinePage.setInput(null);
-		super.dispose();
-	}
-	
-	/** The <code>JavaEditor</code> implementation of this 
-	 * <code>AbstractTextEditor</code> method performs any extra 
-	 * revert behavior required by the java editor.
-	 */
-	public void doRevertToSaved() {
-		super.doRevertToSaved();
-		if (fOutlinePage != null)
-			fOutlinePage.update();
-	}
-	
-	/** The <code>JavaEditor</code> implementation of this 
-	 * <code>AbstractTextEditor</code> method performs any extra 
-	 * save behavior required by the java editor.
-	 */
-	public void doSave(IProgressMonitor monitor) {
-		super.doSave(monitor);
-		if (fOutlinePage != null)
-			fOutlinePage.update();
-	}
-	
-	/** The <code>JavaEditor</code> implementation of this 
-	 * <code>AbstractTextEditor</code> method performs any extra 
-	 * save as behavior required by the java editor.
-	 */
-	public void doSaveAs() {
-		super.doSaveAs();
-		if (fOutlinePage != null)
-			fOutlinePage.update();
-	}
-	
-	/** The <code>JavaEditor</code> implementation of this 
-	 * <code>AbstractTextEditor</code> method performs sets the 
-	 * input of the outline page after AbstractTextEditor has set input.
-	 */ 
-	public void doSetInput(IEditorInput input) throws CoreException {
-		super.doSetInput(input);
-		if (fOutlinePage != null)
-			fOutlinePage.setInput(input);
-	}
-	
-	/** The <code>JavaEditor</code> implementation of this 
-	 * <code>AbstractTextEditor</code> method adds any 
-	 * JavaEditor specific entries.
-	 */ 
-	public void editorContextMenuAboutToShow(MenuManager menu) {
-		super.editorContextMenuAboutToShow(menu);
-		addAction(menu, "ContentAssistProposal"); //$NON-NLS-1$
-		addAction(menu, "ContentAssistTip"); //$NON-NLS-1$
-	}
-	
-	/** The <code>JavaEditor</code> implementation of this 
-	 * <code>AbstractTextEditor</code> method performs gets
-	 * the java content outline page if request is for a an 
-	 * outline page.
-	 */ 
-	public Object getAdapter(Class required) {
-		if (IContentOutlinePage.class.equals(required)) {
-			if (fOutlinePage == null) {
-				fOutlinePage= new PHPContentOutlinePage(getDocumentProvider(), this);
-				if (getEditorInput() != null)
-					fOutlinePage.setInput(getEditorInput());
-			}
-			return fOutlinePage;
-		}
-		return super.getAdapter(required);
-	}
-		
-	/* (non-Javadoc)
-	 * Method declared on AbstractTextEditor
-	 */
-	protected void initializeEditor() {
-
-		PHPEditorEnvironment.connect(this);
-
-		setSourceViewerConfiguration(new PHPSourceViewerConfiguration());
-		setRangeIndicator(new DefaultRangeIndicator());
-		setEditorContextMenuId("#PHPEditorContext"); //$NON-NLS-1$
-		setRulerContextMenuId("#PHPRulerContext"); //$NON-NLS-1$
-	}
+  /** The outline page */
+  private PHPContentOutlinePage fOutlinePage;
+
+  /**
+   * Default constructor.
+   */
+  public PHPEditor() {
+    super();
+  }
+
+  /** The <code>JavaEditor</code> implementation of this 
+   * <code>AbstractTextEditor</code> method extend the 
+   * actions to add those specific to the receiver
+   */
+  protected void createActions() {
+    super.createActions();
+    setAction(
+      "ContentAssistProposal",
+      new TextOperationAction(
+        PHPEditorMessages.getResourceBundle(),
+        "ContentAssistProposal.",
+        this,
+        ISourceViewer.CONTENTASSIST_PROPOSALS));
+    setAction(
+      "ContentAssistTip",
+      new TextOperationAction(
+        PHPEditorMessages.getResourceBundle(),
+        "ContentAssistTip.",
+        this,
+        ISourceViewer.CONTENTASSIST_CONTEXT_INFORMATION));
+  }
+
+  /** The <code>JavaEditor</code> implementation of this 
+   * <code>AbstractTextEditor</code> method performs any extra 
+   * disposal actions required by the java editor.
+   */
+  public void dispose() {
+    PHPEditorEnvironment.disconnect(this);
+    if (fOutlinePage != null)
+      fOutlinePage.setInput(null);
+    super.dispose();
+  }
+
+  /** The <code>PHPEditor</code> implementation of this 
+   * <code>AbstractTextEditor</code> method performs any extra 
+   * revert behavior required by the php editor.
+   */
+  public void doRevertToSaved() {
+    super.doRevertToSaved();
+    if (fOutlinePage != null)
+      fOutlinePage.update();
+  }
+
+  /** The <code>PHPEditor</code> implementation of this 
+   * <code>AbstractTextEditor</code> method performs any extra 
+   * 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>PHPEditor</code> implementation of this 
+   * <code>AbstractTextEditor</code> method performs any extra 
+   * save as behavior required by the php editor.
+   */
+  public void doSaveAs() {
+    super.doSaveAs();
+    if (fOutlinePage != null)
+      fOutlinePage.update();
+  }
+
+  /** The <code>PHPEditor</code> implementation of this 
+   * <code>AbstractTextEditor</code> method performs sets the 
+   * input of the outline page after AbstractTextEditor has set input.
+   */
+  public void doSetInput(IEditorInput input) throws CoreException {
+    super.doSetInput(input);
+    if (fOutlinePage != null)
+      fOutlinePage.setInput(input);
+  }
+
+  /** The <code>JavaEditor</code> implementation of this 
+   * <code>AbstractTextEditor</code> method adds any 
+   * JavaEditor specific entries.
+   */
+  public void editorContextMenuAboutToShow(MenuManager menu) {
+    super.editorContextMenuAboutToShow(menu);
+    addAction(menu, "ContentAssistProposal"); //$NON-NLS-1$
+    addAction(menu, "ContentAssistTip"); //$NON-NLS-1$
+  }
+
+  /** The <code>JavaEditor</code> implementation of this 
+   * <code>AbstractTextEditor</code> method performs gets
+   * the java content outline page if request is for a an 
+   * outline page.
+   */
+  public Object getAdapter(Class required) {
+    if (IContentOutlinePage.class.equals(required)) {
+      if (fOutlinePage == null) {
+        fOutlinePage = new PHPContentOutlinePage(getDocumentProvider(), this);
+        if (getEditorInput() != null)
+          fOutlinePage.setInput(getEditorInput());
+      }
+      return fOutlinePage;
+    }
+    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
+   */
+  protected void initializeEditor() {
+
+    PHPEditorEnvironment.connect(this);
+
+    setSourceViewerConfiguration(new PHPSourceViewerConfiguration());
+    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();
+        }
+      }
+    });
+  }
 }