| /******************************************************************************* |
| * Copyright (c) 2000, 2009 IBM Corporation 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: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.debug.internal.ui.views.breakpoints; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IAdaptable; |
| import org.eclipse.core.runtime.IConfigurationElement; |
| import org.eclipse.debug.core.model.IBreakpoint; |
| import org.eclipse.debug.internal.ui.DebugUIPlugin; |
| import org.eclipse.debug.internal.ui.breakpoints.provisional.IBreakpointOrganizer; |
| import org.eclipse.debug.internal.ui.views.DebugUIViewsMessages; |
| import org.eclipse.debug.ui.IBreakpointOrganizerDelegate; |
| import org.eclipse.debug.ui.IBreakpointOrganizerDelegateExtension; |
| import org.eclipse.jface.resource.ImageDescriptor; |
| import org.eclipse.jface.util.IPropertyChangeListener; |
| |
| /** |
| * A contributed breakpoint organizer. |
| */ |
| public class BreakpointOrganizerExtension implements IBreakpointOrganizer, IBreakpointOrganizerDelegateExtension { |
| |
| private IConfigurationElement fElement; |
| private IBreakpointOrganizerDelegate fDelegate; |
| private ImageDescriptor fDescriptor; |
| |
| // attributes |
| public static final String ATTR_LABEL = "label"; //$NON-NLS-1$ |
| public static final String ATTR_CLASS = "class"; //$NON-NLS-1$ |
| public static final String ATTR_ID = "id"; //$NON-NLS-1$ |
| public static final String ATTR_ICON = "icon"; //$NON-NLS-1$ |
| public static final String ATTR_OTHERS_LABEL = "othersLabel"; //$NON-NLS-1$ |
| |
| public BreakpointOrganizerExtension(IConfigurationElement element) { |
| fElement = element; |
| } |
| |
| /** |
| * Returns the image descriptor for this organizer. |
| * |
| * @return image descriptor |
| */ |
| public ImageDescriptor getImageDescriptor() { |
| if (fDescriptor == null) { |
| fDescriptor = DebugUIPlugin.getImageDescriptor(fElement, ATTR_ICON); |
| if (fDescriptor == null) { |
| fDescriptor = ImageDescriptor.getMissingImageDescriptor(); |
| } |
| } |
| return fDescriptor; |
| } |
| |
| /** |
| * Returns this organizer's label. |
| * |
| * @return this organizer's label |
| */ |
| public String getLabel() { |
| return fElement.getAttribute(ATTR_LABEL); |
| } |
| |
| /** |
| * Returns this organizer's identifier. |
| * |
| * @return this organizer's identifier |
| */ |
| public String getIdentifier() { |
| return fElement.getAttribute(ATTR_ID); |
| } |
| |
| /** |
| * Returns this organizer's delegate, instantiating it if required. |
| * |
| * @return this organizer's delegate |
| */ |
| protected IBreakpointOrganizerDelegate getOrganizer() { |
| if (fDelegate == null) { |
| try { |
| fDelegate = (IBreakpointOrganizerDelegate) fElement.createExecutableExtension(ATTR_CLASS); |
| } catch (CoreException e) { |
| DebugUIPlugin.log(e); |
| } |
| } |
| return fDelegate; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.debug.ui.IBreakpointOrganizerDelegate#getCategories(org.eclipse.debug.core.model.IBreakpoint) |
| */ |
| public IAdaptable[] getCategories(IBreakpoint breakpoint) { |
| return getOrganizer().getCategories(breakpoint); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.debug.ui.IBreakpointOrganizerDelegate#addPropertyChangeListener(org.eclipse.jface.util.IPropertyChangeListener) |
| */ |
| public void addPropertyChangeListener(IPropertyChangeListener listener) { |
| getOrganizer().addPropertyChangeListener(listener); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.debug.ui.IBreakpointOrganizerDelegate#removePropertyChangeListener(org.eclipse.jface.util.IPropertyChangeListener) |
| */ |
| public void removePropertyChangeListener(IPropertyChangeListener listener) { |
| getOrganizer().removePropertyChangeListener(listener); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.debug.ui.IBreakpointOrganizerDelegate#addBreakpoint(org.eclipse.debug.core.model.IBreakpoint, org.eclipse.core.runtime.IAdaptable) |
| */ |
| public void addBreakpoint(IBreakpoint breakpoint, IAdaptable category) { |
| getOrganizer().addBreakpoint(breakpoint, category); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.debug.ui.IBreakpointOrganizerDelegate#removeBreakpoint(org.eclipse.debug.core.model.IBreakpoint, org.eclipse.core.runtime.IAdaptable) |
| */ |
| public void removeBreakpoint(IBreakpoint breakpoint, IAdaptable category) { |
| getOrganizer().removeBreakpoint(breakpoint, category); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.debug.ui.IBreakpointOrganizerDelegate#canAdd(org.eclipse.debug.core.model.IBreakpoint, org.eclipse.core.runtime.IAdaptable) |
| */ |
| public boolean canAdd(IBreakpoint breakpoint, IAdaptable category) { |
| return getOrganizer().canAdd(breakpoint, category); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.debug.ui.IBreakpointOrganizerDelegate#canRemove(org.eclipse.debug.core.model.IBreakpoint, org.eclipse.core.runtime.IAdaptable) |
| */ |
| public boolean canRemove(IBreakpoint breakpoint, IAdaptable category) { |
| return getOrganizer().canRemove(breakpoint, category); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.debug.ui.IBreakpointOrganizerDelegate#dispose() |
| */ |
| public void dispose() { |
| // don't instantiate the delegate if it has not been used |
| if (fDelegate != null) { |
| fDelegate.dispose(); |
| } |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.debug.internal.ui.views.breakpoints.IBreakpointOrganizer#getOthersLabel() |
| */ |
| public String getOthersLabel() { |
| String attribute = fElement.getAttribute(ATTR_OTHERS_LABEL); |
| if (attribute == null) { |
| return DebugUIViewsMessages.OtherBreakpointOrganizer_0; |
| } |
| return attribute; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.debug.ui.IBreakpointOrganizerDelegate#getCategories() |
| */ |
| public IAdaptable[] getCategories() { |
| return getOrganizer().getCategories(); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.debug.ui.IBreakpointOrganizerDelegateExtension#addBreakpoints(org.eclipse.debug.core.model.IBreakpoint[], org.eclipse.core.runtime.IAdaptable) |
| */ |
| public void addBreakpoints(IBreakpoint[] breakpoints, IAdaptable category) { |
| IBreakpointOrganizerDelegate organizer = getOrganizer(); |
| if (organizer instanceof IBreakpointOrganizerDelegateExtension) { |
| ((IBreakpointOrganizerDelegateExtension)organizer).addBreakpoints(breakpoints, category); |
| } else { |
| for (int i = 0; i < breakpoints.length; i++) { |
| addBreakpoint(breakpoints[i], category); |
| } |
| } |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.debug.ui.IBreakpointOrganizerDelegateExtension#removeBreakpoints(org.eclipse.debug.core.model.IBreakpoint[], org.eclipse.core.runtime.IAdaptable) |
| */ |
| public void removeBreakpoints(IBreakpoint[] breakpoints, IAdaptable category) { |
| IBreakpointOrganizerDelegate organizer = getOrganizer(); |
| if (organizer instanceof IBreakpointOrganizerDelegateExtension) { |
| ((IBreakpointOrganizerDelegateExtension)organizer).removeBreakpoints(breakpoints, category); |
| } else { |
| for (int i = 0; i < breakpoints.length; i++) { |
| removeBreakpoint(breakpoints[i], category); |
| } |
| } |
| |
| } |
| } |