1 files changed, 102 insertions, 0 deletions
diff --git a/dsf-gdb/org.eclipse.cdt.dsf.gdb/src/org/eclipse/cdt/dsf/gdb/breakpoints/CBreakpointGdbThreadsFilterExtension.java b/dsf-gdb/org.eclipse.cdt.dsf.gdb/src/org/eclipse/cdt/dsf/gdb/breakpoints/CBreakpointGdbThreadsFilterExtension.java
new file mode 100644
index 00000000000..0d68b3f28f8
--- /dev/null
+++ b/dsf-gdb/org.eclipse.cdt.dsf.gdb/src/org/eclipse/cdt/dsf/gdb/breakpoints/CBreakpointGdbThreadsFilterExtension.java
@@ -0,0 +1,102 @@
+/*******************************************************************************
+ * Copyright (c) 2007, 2008 Wind River 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:
+ *     Wind River Systems - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.cdt.dsf.gdb.breakpoints;
+
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Map;
+import java.util.Set;
+
+import org.eclipse.cdt.debug.core.model.ICBreakpoint;
+import org.eclipse.cdt.dsf.datamodel.DMContexts;
+import org.eclipse.cdt.dsf.debug.service.IDsfBreakpointExtension;
+import org.eclipse.cdt.dsf.debug.service.IRunControl.IContainerDMContext;
+import org.eclipse.cdt.dsf.debug.service.IRunControl.IExecutionDMContext;
+import org.eclipse.core.runtime.CoreException;
+
+/**
+ * 
+ */
+public class CBreakpointGdbThreadsFilterExtension implements IDsfBreakpointExtension {
+
+    private Map<IContainerDMContext,Set<IExecutionDMContext>> fFilteredThreadsByTarget = 
+        new HashMap<IContainerDMContext,Set<IExecutionDMContext>>(1);
+
+    /* (non-Javadoc)
+     * @see org.eclipse.cdt.debug.core.model.ICBreakpointExtension#initialize(org.eclipse.cdt.debug.core.model.ICBreakpoint)
+     */
+	public void initialize(ICBreakpoint breakpoint) {
+		// TODO: Initialize fFilteredThreadsByTarget with current IContainerDMContext[]
+		// TODO: IRunControl?
+    }
+    
+    /* (non-Javadoc)
+     * @see org.eclipse.cdt.debug.core.model.ICBreakpoint#getTargetFilters()
+     */
+    public IContainerDMContext[] getTargetFilters() throws CoreException {
+        Set<IContainerDMContext> set = fFilteredThreadsByTarget.keySet();
+        return set.toArray( new IContainerDMContext[set.size()] );
+    }
+
+    /* (non-Javadoc)
+     * @see org.eclipse.cdt.debug.core.model.ICBreakpoint#getThreadFilters(org.eclipse.cdt.debug.core.model.ICDebugTarget)
+     */
+    public IExecutionDMContext[] getThreadFilters( IContainerDMContext target ) throws CoreException {
+        Set<IExecutionDMContext> set = fFilteredThreadsByTarget.get( target );
+        return ( set != null ) ? set.toArray( new IExecutionDMContext[set.size()] ) : null;
+    }
+
+    /* (non-Javadoc)
+     * @see org.eclipse.cdt.debug.core.model.ICBreakpoint#removeTargetFilter(org.eclipse.cdt.debug.core.model.ICDebugTarget)
+     */
+    public void removeTargetFilter( IContainerDMContext target ) throws CoreException {
+        if ( fFilteredThreadsByTarget.containsKey( target ) ) {
+            fFilteredThreadsByTarget.remove( target );
+        }
+    }
+
+    /* (non-Javadoc)
+     * @see org.eclipse.cdt.debug.core.model.ICBreakpoint#removeThreadFilters(org.eclipse.cdt.debug.core.model.ICThread[])
+     */
+    public void removeThreadFilters( IExecutionDMContext[] threads ) throws CoreException {
+        if ( threads != null && threads.length > 0 ) {
+            IContainerDMContext target = DMContexts.getAncestorOfType(threads[0], IContainerDMContext.class);
+            if ( fFilteredThreadsByTarget.containsKey( target ) ) {
+                Set<IExecutionDMContext> set = fFilteredThreadsByTarget.get( target );
+                if ( set != null ) {
+                    set.removeAll( Arrays.asList( threads ) );
+                    if ( set.isEmpty() ) {
+                        fFilteredThreadsByTarget.remove( target );
+                    }
+                }
+            }
+        }
+    }
+
+    /* (non-Javadoc)
+     * @see org.eclipse.cdt.debug.core.model.ICBreakpoint#setTargetFilter(org.eclipse.cdt.debug.core.model.ICDebugTarget)
+     */
+    public void setTargetFilter( IContainerDMContext target ) throws CoreException {
+        fFilteredThreadsByTarget.put( target, null );
+    }
+
+    /* (non-Javadoc)
+     * @see org.eclipse.cdt.debug.core.model.ICBreakpoint#setThreadFilters(org.eclipse.cdt.debug.core.model.ICThread[])
+     */
+    public void setThreadFilters( IExecutionDMContext[] threads ) throws CoreException {
+        if ( threads != null && threads.length > 0 ) {
+            IContainerDMContext target = DMContexts.getAncestorOfType(threads[0], IContainerDMContext.class);
+            fFilteredThreadsByTarget.put( target, new HashSet<IExecutionDMContext>( Arrays.asList( threads ) ) );
+        }
+    }
+
+}