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

diff --git a/net.sourceforge.phpeclipse.xdebug.ui/src/net/sourceforge/phpeclipse/xdebug/ui/actions/ToggleBreakpointRulerAction.java b/net.sourceforge.phpeclipse.xdebug.ui/src/net/sourceforge/phpeclipse/xdebug/ui/actions/ToggleBreakpointRulerAction.java
new file mode 100644
index 0000000..d6a03d2
--- /dev/null
+++ b/net.sourceforge.phpeclipse.xdebug.ui/src/net/sourceforge/phpeclipse/xdebug/ui/actions/ToggleBreakpointRulerAction.java
@@ -0,0 +1,123 @@
+/**********************************************************************
+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
+    Vicente Fernando - www.alfersoft.com.ar
+**********************************************************************/
+package net.sourceforge.phpeclipse.xdebug.ui.actions;
+
+import net.sourceforge.phpeclipse.xdebug.ui.XDebugUIPlugin;
+import net.sourceforge.phpeclipse.xdebug.ui.php.model.PHPLineBreakpointAdapter;
+
+import org.eclipse.core.runtime.CoreException;
+import org.eclipse.debug.core.DebugPlugin;
+import org.eclipse.jface.action.Action;
+import org.eclipse.jface.text.BadLocationException;
+import org.eclipse.jface.text.IDocument;
+import org.eclipse.jface.text.IRegion;
+import org.eclipse.jface.text.TextSelection;
+import org.eclipse.jface.text.source.IVerticalRulerInfo;
+import org.eclipse.jface.viewers.ISelection;
+import org.eclipse.ui.IWorkbenchPart;
+import org.eclipse.ui.texteditor.IDocumentProvider;
+import org.eclipse.ui.texteditor.ITextEditor;
+
+public class ToggleBreakpointRulerAction extends Action {	
+	
+	static class EmptySelection implements ISelection {
+
+		public boolean isEmpty() {
+			return true;
+		}		
+	}
+	
+	private IVerticalRulerInfo fRuler;
+	private IWorkbenchPart fTargetPart;
+	private PHPLineBreakpointAdapter fBreakpointAdapter;
+	private static final ISelection EMPTY_SELECTION = new EmptySelection();  
+	
+	public ToggleBreakpointRulerAction( IWorkbenchPart part, IVerticalRulerInfo ruler ) {
+		super( "Toggle Breakpoint" ); //$NON-NLS-1$
+
+		fRuler= ruler;
+		fRuler = ruler;
+		setTargetPart( part );
+		fBreakpointAdapter = new PHPLineBreakpointAdapter();
+//		part.getSite().getWorkbenchWindow().getWorkbench().getHelpSystem().setHelp( this, ICDebugHelpContextIds.TOGGLE_BREAKPOINT_ACTION );
+//		setId( IInternalCDebugUIConstants.ACTION_TOGGLE_BREAKPOINT );
+	}
+	
+	
+	/**
+	 * @see Action#run()
+	 */
+	public void run() {
+		try {
+				fBreakpointAdapter.toggleLineBreakpoints( getTargetPart(), getTargetSelection() );
+		}
+		catch( CoreException e ) {
+			XDebugUIPlugin.errorDialog( getTargetPart().getSite().getShell(),"Error", "Operation failed" , e.getStatus() );
+		}
+	}
+	
+	/**
+	 * Returns this action's vertical ruler info.
+	 *
+	 * @return this action's vertical ruler
+	 */
+	protected IVerticalRulerInfo getVerticalRulerInfo() {
+		return fRuler;
+	}
+
+	private IWorkbenchPart getTargetPart() {
+		return this.fTargetPart;
+	}
+
+	private void setTargetPart( IWorkbenchPart targetPart ) {
+		this.fTargetPart = targetPart;
+	}
+
+	/**
+	 * Returns the current selection in the active part, possibly
+	 * and empty selection, but never <code>null</code>.
+	 * 
+	 * @return the selection in the active part, possibly empty
+	 */
+	private ISelection getTargetSelection() {
+		IDocument doc = getDocument();
+		if ( doc != null ) {
+			int line = getVerticalRulerInfo().getLineOfLastMouseButtonActivity();
+			try {
+				IRegion region = doc.getLineInformation( line );
+				return new TextSelection( doc, region.getOffset(), region.getLength() );
+			}
+			catch( BadLocationException e ) {
+				DebugPlugin.log( e );
+			} 
+		}
+		return EMPTY_SELECTION;
+	}
+
+	private IDocument getDocument() {
+		IWorkbenchPart targetPart = getTargetPart();
+		if ( targetPart instanceof ITextEditor ) {
+			ITextEditor textEditor = (ITextEditor)targetPart; 
+			IDocumentProvider provider = textEditor.getDocumentProvider();
+			if ( provider != null )
+				return provider.getDocument( textEditor.getEditorInput() );
+		}
+//		else if ( targetPart instanceof DisassemblyView ) {
+//			DisassemblyView dv = (DisassemblyView)targetPart;
+//			IDocumentProvider provider = dv.getDocumentProvider();
+//			if ( provider != null )
+//				return provider.getDocument( dv.getInput() );
+//		}
+		return null;
+	}
+
+}