Added the "Filtering" page to the breakpoint properties.

debug/org.eclipse.cdt.debug.ui/ChangeLog

@@ -1,3 +1,13 @@
+2004-08-25 Mikhail Khodjaiants
+	Added the "Filtering" page to the breakpoint properties.
+	* CBreakpointWorkbenchAdapterFactory.java: new
+	* CDebugUIMessages.properties
+	* PropertyPageMessages.properties
+	* CBreakpointFilteringPage.java: new
+	* ThreadFilterEditor.java: new
+	* plugin.xml
+	* plugin.properties
+
 2004-08-24 Mikhail Khodjaiants
 	Moved the property pages and related classes into the newly created package - "org.eclipse.cdt.debug.internal.ui.propertypages".
 	* PropertyPageMessages.properties: new

debug/org.eclipse.cdt.debug.ui/plugin.properties

@@ -120,4 +120,5 @@ DebugTextHover.description=Shows the value of the expression selected in the deb
 DebuggingCContext.name=Debugging C/C++
 DebuggingCContext.description=Debugging C/C++ Programs
 
-CommonBreakpointPage.label=Common
+CommonBreakpointPage.label=Common
+FilteringBreakpointPage.label=Filtering

debug/org.eclipse.cdt.debug.ui/plugin.xml

@@ -1077,6 +1077,12 @@
             class="org.eclipse.cdt.debug.internal.ui.propertypages.CBreakpointPropertyPage"
             name="%CommonBreakpointPage.label"
             id="org.eclipse.cdt.debug.ui.propertypages.breakpoint.common"/>
+      <page
+            adaptable="true"
+            objectClass="org.eclipse.cdt.debug.core.model.ICBreakpoint"
+            class="org.eclipse.cdt.debug.internal.ui.propertypages.CBreakpointFilteringPage"
+            name="%FilteringBreakpointPage.label"
+            id="org.eclipse.cdt.debug.ui.propertypages.breakpoint.filtering"/>
    </extension>
    <extension
          id="org.eclipse.cdt.debug.ui.editors"
@@ -1239,6 +1245,11 @@
                type="org.eclipse.debug.ui.actions.IToggleBreakpointsTarget">
          </adapter>
       </factory>
+      <factory
+            class="org.eclipse.cdt.debug.internal.ui.CBreakpointWorkbenchAdapterFactory"
+            adaptableType="org.eclipse.cdt.debug.core.model.ICBreakpoint">
+         <adapter type="org.eclipse.ui.model.IWorkbenchAdapter"/>
+      </factory>
    </extension>
    <extension
          point="org.eclipse.ui.themes">

debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/CBreakpointWorkbenchAdapterFactory.java

@@ -0,0 +1,65 @@
+/**********************************************************************
+ * Copyright (c) 2004 QNX Software Systems 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:
+ * QNX Software Systems - Initial API and implementation
+ ***********************************************************************/ 
+package org.eclipse.cdt.debug.internal.ui; 
+
+import org.eclipse.cdt.debug.core.model.ICBreakpoint;
+import org.eclipse.cdt.debug.core.model.ICLineBreakpoint;
+import org.eclipse.cdt.debug.core.model.ICWatchpoint;
+import org.eclipse.core.runtime.IAdapterFactory;
+import org.eclipse.jface.resource.ImageDescriptor;
+import org.eclipse.ui.model.IWorkbenchAdapter;
+
+/**
+ * Adapter factory for C/C++ breakpoints.
+ */
+public class CBreakpointWorkbenchAdapterFactory implements IAdapterFactory {
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.core.runtime.IAdapterFactory#getAdapter(java.lang.Object, java.lang.Class)
+	 */
+	public Object getAdapter( Object adaptableObject, Class adapterType ) {
+		if ( adapterType != IWorkbenchAdapter.class || !(adaptableObject instanceof ICBreakpoint) ) {
+			return null;
+		}
+		return new IWorkbenchAdapter() {
+
+			public Object[] getChildren( Object o ) {
+				return null;
+			}
+
+			public ImageDescriptor getImageDescriptor( Object object ) {
+				return null;
+			}
+
+			public String getLabel( Object o ) {
+				// for now
+				if ( (o instanceof ICLineBreakpoint) ) {
+					return CDebugUIMessages.getString( "CBreakpointWorkbenchAdapterFactory.0" ); //$NON-NLS-1$
+				}
+				if ( (o instanceof ICWatchpoint) ) {
+					return CDebugUIMessages.getString( "CBreakpointWorkbenchAdapterFactory.1" ); //$NON-NLS-1$
+				}
+				return null; 
+			}
+
+			public Object getParent( Object o ) {
+				return null;
+			}
+		};
+	}
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.core.runtime.IAdapterFactory#getAdapterList()
+	 */
+	public Class[] getAdapterList() {
+		return new Class[] { IWorkbenchAdapter.class };
+	}
+}

debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/CDebugUIMessages.properties

@@ -43,3 +43,5 @@ CDTDebugModelPresentation.28=[function: {0}]
 CDTDebugModelPresentation.29=[ignore count: {0}]
 CDTDebugModelPresentation.30=if
 CDTDebugModelPresentation.31=at
+CBreakpointWorkbenchAdapterFactory.0=C/C++ breakpoint
+CBreakpointWorkbenchAdapterFactory.1=C/C++ watchpoint

debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/propertypages/CBreakpointFilteringPage.java

@@ -0,0 +1,50 @@
+/**********************************************************************
+ * Copyright (c) 2004 QNX Software Systems 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:
+ * QNX Software Systems - Initial API and implementation
+ ***********************************************************************/ 
+package org.eclipse.cdt.debug.internal.ui.propertypages; 
+
+import org.eclipse.cdt.debug.core.model.ICBreakpoint;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.layout.GridData;
+import org.eclipse.swt.layout.GridLayout;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Control;
+import org.eclipse.ui.dialogs.PropertyPage;
+
+public class CBreakpointFilteringPage extends PropertyPage {
+
+	private ThreadFilterEditor fThreadFilterEditor;
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.jface.preference.PreferencePage#createContents(org.eclipse.swt.widgets.Composite)
+	 */
+	protected Control createContents( Composite parent ) {
+		noDefaultAndApplyButton();
+		Composite mainComposite = new Composite( parent, SWT.NONE );
+		mainComposite.setFont( parent.getFont() );
+		mainComposite.setLayout( new GridLayout() );
+		mainComposite.setLayoutData( new GridData( GridData.FILL_BOTH ) );
+		createThreadFilterEditor( mainComposite );
+		setValid( true );
+		return mainComposite;
+	}
+
+	public ICBreakpoint getBreakpoint() {
+		return (ICBreakpoint)getElement();
+	}
+
+	protected void createThreadFilterEditor( Composite parent ) {
+		fThreadFilterEditor = new ThreadFilterEditor( parent, this );
+	}
+
+	protected ThreadFilterEditor getThreadFilterEditor() {
+		return fThreadFilterEditor;
+	}
+}

debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/propertypages/PropertyPageMessages.properties

@@ -29,3 +29,4 @@ CBreakpointPropertyPage.16=Invalid condition.
 CBreakpointPropertyPage.17=&Ignore count: 
 CBreakpointPropertyPage.18=Type:
 CBreakpointPropertyPage.19=Enabled
+ThreadFilterEditor.0=&Restrict to Selected Thread(s):

debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/propertypages/ThreadFilterEditor.java

@@ -0,0 +1,298 @@
+/**********************************************************************
+ * Copyright (c) 2004 QNX Software Systems 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:
+ * QNX Software Systems - Initial API and implementation
+ ***********************************************************************/ 
+package org.eclipse.cdt.debug.internal.ui.propertypages; 
+
+import java.util.ArrayList;
+import java.util.List;
+import org.eclipse.cdt.debug.core.model.ICDebugTarget;
+import org.eclipse.debug.core.DebugException;
+import org.eclipse.debug.core.DebugPlugin;
+import org.eclipse.debug.core.ILaunch;
+import org.eclipse.debug.core.ILaunchManager;
+import org.eclipse.debug.core.model.IDebugElement;
+import org.eclipse.debug.core.model.IDebugTarget;
+import org.eclipse.debug.core.model.IStackFrame;
+import org.eclipse.debug.core.model.IThread;
+import org.eclipse.debug.internal.ui.DebugUIPlugin;
+import org.eclipse.debug.ui.DebugUITools;
+import org.eclipse.jface.viewers.AbstractTreeViewer;
+import org.eclipse.jface.viewers.CheckStateChangedEvent;
+import org.eclipse.jface.viewers.CheckboxTreeViewer;
+import org.eclipse.jface.viewers.ICheckStateListener;
+import org.eclipse.jface.viewers.ITreeContentProvider;
+import org.eclipse.jface.viewers.Viewer;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.layout.GridData;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Label;
+ 
+public class ThreadFilterEditor {
+
+	/**
+	 * Comment for ThreadFilterEditor.
+	 */
+	public class CheckHandler implements ICheckStateListener {
+
+		/* (non-Javadoc)
+		 * @see org.eclipse.jface.viewers.ICheckStateListener#checkStateChanged(org.eclipse.jface.viewers.CheckStateChangedEvent)
+		 */
+		public void checkStateChanged( CheckStateChangedEvent event ) {
+			Object element = event.getElement();
+			if ( element instanceof IDebugTarget ) {
+				checkTarget( (IDebugTarget)element, event.getChecked() );
+			}
+			else if ( element instanceof IThread ) {
+				checkThread( (IThread)element, event.getChecked() );
+			}
+		}
+
+		/**
+		 * Check or uncheck a debug target in the tree viewer.
+		 * When a debug target is checked, attempt to
+		 * check all of the target's threads by default.
+		 * When a debug target is unchecked, uncheck all
+		 * its threads.
+		 */
+		protected void checkTarget( IDebugTarget target, boolean checked ) {
+			getThreadViewer().setChecked( target, checked );
+			getThreadViewer().setGrayed( target, false );
+			getThreadViewer().expandToLevel( target, AbstractTreeViewer.ALL_LEVELS );
+			IThread[] threads;
+			try {
+				threads = target.getThreads();
+			}
+			catch( DebugException exception ) {
+				DebugUIPlugin.log( exception );
+				return;
+			}
+			for( int i = 0; i < threads.length; i++ ) {
+				getThreadViewer().setChecked( threads[i], checked );
+				getThreadViewer().setGrayed( threads[i], false );
+			}
+		}
+	
+		/**
+		 * Check or uncheck a thread.
+		 * Update the thread's debug target.
+		 */
+		protected void checkThread( IThread thread, boolean checked ) {
+			getThreadViewer().setChecked( thread, checked );
+			IDebugTarget target = (thread).getDebugTarget();
+			IThread[] threads;
+			try {
+				threads = target.getThreads();
+			}
+			catch( DebugException exception ) {
+				DebugUIPlugin.log( exception );
+				return;
+			}
+			int checkedNumber = 0;
+			for( int i = 0; i < threads.length; i++ ) {
+				if ( getThreadViewer().getChecked( threads[i] ) ) {
+					++checkedNumber;
+				}
+			}
+			if ( checkedNumber == 0 ) {
+				getThreadViewer().setChecked( target, false );
+				getThreadViewer().setGrayed( target, false );
+			}
+			else if ( checkedNumber == threads.length ) {
+				getThreadViewer().setChecked( target, true );
+				getThreadViewer().setGrayed( target, false );
+			}
+			else {
+				getThreadViewer().setGrayChecked( target, true );
+			}
+		}
+	}
+
+	/**
+	 * Comment for ThreadFilterEditor.
+	 */
+	public class ThreadFilterContentProvider implements ITreeContentProvider {
+
+		/** 
+		 * Constructor for ThreadFilterContentProvider. 
+		 */
+		public ThreadFilterContentProvider() {
+			super();
+			// TODO Auto-generated constructor stub
+		}
+
+		/* (non-Javadoc)
+		 * @see org.eclipse.jface.viewers.ITreeContentProvider#getChildren(java.lang.Object)
+		 */
+		public Object[] getChildren( Object parent ) {
+			if ( parent instanceof IDebugTarget ) {
+				ICDebugTarget target = (ICDebugTarget)((IDebugTarget)parent).getAdapter( ICDebugTarget.class );
+				if ( target != null ) {
+					try {
+						return ((ICDebugTarget)parent).getThreads();
+					}
+					catch( DebugException e ) {
+						DebugUIPlugin.log( e );
+					}
+				}
+			}
+			if ( parent instanceof ILaunchManager ) {
+				List children = new ArrayList();
+				ILaunch[] launches = ((ILaunchManager)parent).getLaunches();
+				IDebugTarget[] targets;
+				ICDebugTarget target;
+				for( int i = 0, numLaunches = launches.length; i < numLaunches; i++ ) {
+					targets = launches[i].getDebugTargets();
+					for( int j = 0, numTargets = targets.length; j < numTargets; j++ ) {
+						target = (ICDebugTarget)targets[j].getAdapter( ICDebugTarget.class );
+						if ( target != null && !target.isDisconnected() && !target.isTerminated() ) {
+							children.add( target );
+						}
+					}
+				}
+				return children.toArray();
+			}
+			return new Object[0];
+		}
+
+		/* (non-Javadoc)
+		 * @see org.eclipse.jface.viewers.ITreeContentProvider#getParent(java.lang.Object)
+		 */
+		public Object getParent( Object element ) {
+			if ( element instanceof IThread ) {
+				return ((IThread)element).getDebugTarget();
+			}
+			if ( element instanceof IDebugTarget ) {
+				return ((IDebugElement)element).getLaunch();
+			}
+			if ( element instanceof ILaunch ) {
+				return DebugPlugin.getDefault().getLaunchManager();
+			}
+			return null;
+		}
+
+		/* (non-Javadoc)
+		 * @see org.eclipse.jface.viewers.ITreeContentProvider#hasChildren(java.lang.Object)
+		 */
+		public boolean hasChildren( Object element ) {
+			if ( element instanceof IStackFrame ) {
+				return false;
+			}
+			if ( element instanceof IDebugElement ) {
+				return getChildren( element ).length > 0;
+			}
+			if ( element instanceof ILaunch ) {
+				return true;
+			}
+			if ( element instanceof ILaunchManager ) {
+				return ((ILaunchManager)element).getLaunches().length > 0;
+			}
+			return false;
+		}
+
+		/* (non-Javadoc)
+		 * @see org.eclipse.jface.viewers.IStructuredContentProvider#getElements(java.lang.Object)
+		 */
+		public Object[] getElements( Object inputElement ) {
+			return getChildren( inputElement );
+		}
+
+		/* (non-Javadoc)
+		 * @see org.eclipse.jface.viewers.IContentProvider#dispose()
+		 */
+		public void dispose() {
+		}
+
+		/* (non-Javadoc)
+		 * @see org.eclipse.jface.viewers.IContentProvider#inputChanged(org.eclipse.jface.viewers.Viewer, java.lang.Object, java.lang.Object)
+		 */
+		public void inputChanged( Viewer viewer, Object oldInput, Object newInput ) {
+		}
+	}
+
+	private CBreakpointFilteringPage fPage;
+
+	private CheckboxTreeViewer fThreadViewer;
+
+	private ThreadFilterContentProvider fContentProvider;
+
+	private CheckHandler fCheckHandler;
+
+	/** 
+	 * Constructor for ThreadFilterEditor. 
+	 */
+	public ThreadFilterEditor( Composite parent, CBreakpointFilteringPage page ) {
+		fPage = page;
+		fContentProvider = new ThreadFilterContentProvider();
+		fCheckHandler = new CheckHandler();
+		createThreadViewer( parent );
+	}
+
+	protected CBreakpointFilteringPage getPage() {
+		return fPage;
+	}
+
+	private void createThreadViewer( Composite parent ) {
+		Label label = new Label( parent, SWT.NONE );
+		label.setText( PropertyPageMessages.getString( "ThreadFilterEditor.0" ) ); //$NON-NLS-1$
+		label.setFont( parent.getFont() );
+		label.setLayoutData( new GridData() );
+		GridData data = new GridData( GridData.FILL_BOTH );
+		data.heightHint = 100;
+		fThreadViewer = new CheckboxTreeViewer( parent, SWT.BORDER );
+		fThreadViewer.addCheckStateListener( fCheckHandler );
+		fThreadViewer.getTree().setLayoutData( data );
+		fThreadViewer.getTree().setFont( parent.getFont() );
+		fThreadViewer.setContentProvider( fContentProvider );
+		fThreadViewer.setLabelProvider( DebugUITools.newDebugModelPresentation() );
+		fThreadViewer.setInput( DebugPlugin.getDefault().getLaunchManager() );
+		setInitialCheckedState();
+	}
+
+	/**
+	 * Returns the debug targets that appear in the tree
+	 */
+	protected IDebugTarget[] getDebugTargets() {
+		Object input = fThreadViewer.getInput();
+		if ( !(input instanceof ILaunchManager) ) {
+			return new IDebugTarget[0];
+		}
+		ILaunchManager launchManager = (ILaunchManager)input;
+		return launchManager.getDebugTargets();
+	}
+
+	protected CheckboxTreeViewer getThreadViewer() {
+		return fThreadViewer;
+	}
+
+	/**
+	 * Sets the initial checked state of the tree viewer.
+	 * The initial state should reflect the current state
+	 * of the breakpoint. If the breakpoint has a thread
+	 * filter in a given thread, that thread should be
+	 * checked.
+	 */
+	protected void setInitialCheckedState() {
+//		try {
+//			IDebugTarget[] targets = getDebugTargets();
+//			for( int i = 0, numTargets = targets.length; i < numTargets; i++ ) {
+//				ICDebugTarget target = (ICDebugTarget)targets[i].getAdapter( ICDebugTarget.class );
+//				if ( target != null ) {
+//					ICThread filteredThread = fPage.getBreakpoint().getThreadFilter( target );
+//					if ( filteredThread != null ) {
+//						fCheckHandler.checkThread( filteredThread, true );
+//					}
+//				}
+//			}
+//		}
+//		catch( CoreException e ) {
+//			DebugUIPlugin.log( e );
+//		}
+	}
+}