1 files changed, 79 insertions, 0 deletions
diff --git a/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/actions/breakpoints/AbstractBreakpointRulerAction.java b/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/actions/breakpoints/AbstractBreakpointRulerAction.java
new file mode 100644
index 00000000000..6402f536567
--- /dev/null
+++ b/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/actions/breakpoints/AbstractBreakpointRulerAction.java
@@ -0,0 +1,79 @@
+/*******************************************************************************
+ * Copyright (c) 2004, 2010 QNX Software Systems and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * QNX Software Systems - Initial API and implementation
+ * Anton Leherbauer (Wind River Systems) - bug 183397
+ *******************************************************************************/
+package org.eclipse.cdt.debug.internal.ui.actions.breakpoints;
+
+import org.eclipse.cdt.debug.internal.ui.CDebugUIUtils;
+import org.eclipse.core.runtime.Assert;
+import org.eclipse.debug.core.model.IBreakpoint;
+import org.eclipse.debug.ui.actions.RulerBreakpointAction;
+import org.eclipse.jface.action.Action;
+import org.eclipse.jface.text.source.IVerticalRulerInfo;
+import org.eclipse.ui.IWorkbenchPart;
+import org.eclipse.ui.texteditor.ITextEditor;
+import org.eclipse.ui.texteditor.IUpdate;
+
+/**
+ * Abstract base implementation of the breakpoint ruler actions.
+ * 
+ * @see {@link RulerBreakpointAction} 
+ */
+public abstract class AbstractBreakpointRulerAction extends Action implements IUpdate {
+	
+	private final IWorkbenchPart fTargetPart;
+	private final IVerticalRulerInfo fRulerInfo;
+	
+	/**
+	 * Constructs an action to work on breakpoints in the specified
+	 * part with the specified vertical ruler information.
+	 * 
+	 * @param part  a text editor or DisassemblyView
+	 * @param info  vertical ruler information
+	 */
+	public AbstractBreakpointRulerAction(IWorkbenchPart part, IVerticalRulerInfo info) {
+		Assert.isTrue(part instanceof ITextEditor);
+		fTargetPart = part;
+		fRulerInfo = info;
+	}
+
+	/**
+	 * Returns the breakpoint at the last line of mouse activity in the ruler
+	 * or <code>null</code> if none.
+	 * 
+	 * @return breakpoint associated with activity in the ruler or <code>null</code>
+	 */
+	protected IBreakpoint getBreakpoint() {
+	    IWorkbenchPart targetPart = getTargetPart();
+	    if (targetPart instanceof ITextEditor) {
+	        return CDebugUIUtils.getBreakpointFromEditor((ITextEditor)targetPart, getVerticalRulerInfo());
+	    }
+	    return null;
+	}
+	
+	/**
+	 * Returns the workbench part this action was created for.
+	 * 
+	 * @return workbench part, a text editor or a DisassemblyView
+	 */
+	protected IWorkbenchPart getTargetPart() {
+		return fTargetPart;
+	}
+	
+	/**
+	 * Returns the vertical ruler information this action was created for.
+	 * 
+	 * @return vertical ruler information
+	 */
+	protected IVerticalRulerInfo getVerticalRulerInfo() {
+		return fRulerInfo;
+	}
+
+}