| /********************************************************************** |
| * Copyright (c) 2004, 2008 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 |
| * Wind River Systems - Pawel Piech - Added Modules view (bug 211158) |
| * IBM - Added the abiliity to update view label, context help and the orientation |
| * action upon input change |
| ***********************************************************************/ |
| package org.eclipse.debug.internal.ui.views.modules; |
| |
| import org.eclipse.core.runtime.IAdaptable; |
| import org.eclipse.debug.internal.ui.DebugPluginImages; |
| import org.eclipse.debug.internal.ui.IDebugHelpContextIds; |
| import org.eclipse.debug.internal.ui.IInternalDebugUIConstants; |
| import org.eclipse.debug.internal.ui.actions.variables.ToggleDetailPaneAction; |
| import org.eclipse.debug.internal.ui.preferences.IDebugPreferenceConstants; |
| import org.eclipse.debug.internal.ui.views.variables.VariablesView; |
| import org.eclipse.debug.internal.ui.views.variables.details.AvailableDetailPanesAction; |
| import org.eclipse.debug.ui.IDebugUIConstants; |
| import org.eclipse.jface.action.IAction; |
| import org.eclipse.jface.action.IMenuManager; |
| import org.eclipse.jface.action.IToolBarManager; |
| import org.eclipse.jface.action.Separator; |
| import org.eclipse.jface.viewers.ILabelProvider; |
| import org.eclipse.osgi.util.NLS; |
| import org.eclipse.swt.graphics.Image; |
| import org.eclipse.ui.IWorkbenchActionConstants; |
| import org.eclipse.ui.PlatformUI; |
| |
| /** |
| * Displays modules and symbols with a detail area. |
| */ |
| public class ModulesView extends VariablesView { |
| |
| /** |
| * @see org.eclipse.debug.ui.AbstractDebugView#getHelpContextId() |
| */ |
| protected String getHelpContextId() { |
| return IDebugHelpContextIds.MODULES_VIEW; |
| } |
| |
| /** |
| * @see org.eclipse.debug.ui.AbstractDebugView#configureToolBar(org.eclipse.jface.action.IToolBarManager) |
| */ |
| protected void configureToolBar(IToolBarManager tbm) { |
| tbm.add(new Separator(this.getClass().getName())); |
| tbm.add(new Separator(IDebugUIConstants.RENDER_GROUP)); |
| tbm.add(getAction("CollapseAll")); //$NON-NLS-1$ |
| tbm.add( new Separator( IDebugUIConstants.MODULES_GROUP ) ); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.debug.ui.AbstractDebugView#fillContextMenu(org.eclipse.jface.action.IMenuManager) |
| */ |
| protected void fillContextMenu( IMenuManager menu ) { |
| menu.add( new Separator( IDebugUIConstants.EMPTY_MODULES_GROUP ) ); |
| menu.add( new Separator( IDebugUIConstants.MODULES_GROUP ) ); |
| menu.add(getAction(VARIABLES_FIND_ELEMENT_ACTION)); |
| menu.add(new Separator()); |
| IAction action = new AvailableDetailPanesAction(this); |
| if (isDetailPaneVisible() && action.isEnabled()) { |
| menu.add(action); |
| } |
| menu.add(new Separator(IDebugUIConstants.EMPTY_RENDER_GROUP)); |
| menu.add(new Separator(IDebugUIConstants.EMPTY_NAVIGATION_GROUP)); |
| menu.add( new Separator( IWorkbenchActionConstants.MB_ADDITIONS ) ); |
| } |
| |
| /** |
| * @see org.eclipse.debug.internal.ui.views.variables.VariablesView#getDetailPanePreferenceKey() |
| */ |
| protected String getDetailPanePreferenceKey() { |
| return IDebugPreferenceConstants.MODULES_DETAIL_PANE_ORIENTATION; |
| } |
| |
| /** |
| * @see org.eclipse.debug.internal.ui.views.variables.VariablesView#getToggleActionLabel() |
| */ |
| protected String getToggleActionLabel() { |
| |
| if (getViewer() != null) |
| { |
| Object viewerInput = getViewer().getInput(); |
| if (viewerInput != null) |
| { |
| String name = getViewName(viewerInput); |
| if (name != null) |
| { |
| String label = NLS.bind(ModulesViewMessages.ModulesView_1, name); |
| return label; |
| } |
| } |
| } |
| |
| return ModulesViewMessages.ModulesView_0; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.debug.internal.ui.views.variables.VariablesView#getPresentationContextId() |
| */ |
| protected String getPresentationContextId() { |
| return IDebugUIConstants.ID_MODULE_VIEW; |
| } |
| |
| protected void setViewerInput(Object context) { |
| super.setViewerInput(context); |
| |
| // update view label when viewer input is changed |
| updateViewLabels(context); |
| |
| // update orientation action based on input |
| updateOrientationAction(context); |
| |
| // update context help hook when viewer input is changed |
| updateContextHelp(context); |
| } |
| |
| private void updateContextHelp(Object context) { |
| if (context instanceof IAdaptable) { |
| IAdaptable adaptable = (IAdaptable) context; |
| if (adaptable.getAdapter(IHelpContextIdProvider.class) != null) { |
| IHelpContextIdProvider provider = (IHelpContextIdProvider) adaptable |
| .getAdapter(IHelpContextIdProvider.class); |
| String helpId = provider.getHelpContextId(IDebugHelpContextIds.MODULES_VIEW); |
| if (helpId != null) { |
| PlatformUI.getWorkbench().getHelpSystem().setHelp(getControl().getParent(), helpId); |
| return; |
| } |
| } |
| } |
| PlatformUI.getWorkbench().getHelpSystem().setHelp(getControl().getParent(), IDebugHelpContextIds.MODULES_VIEW); |
| } |
| |
| private void updateViewLabels(Object context) |
| { |
| String viewName = getViewName(context); |
| |
| // only update label if the name has changed |
| if (!getPartName().equals(viewName)) |
| setPartName(viewName); |
| |
| // only update image if the image has changed |
| Image image = getViewImage(context); |
| if (!getTitleImage().equals(image)) |
| setTitleImage(image); |
| } |
| |
| /** |
| * @param context |
| */ |
| private String getViewName(Object context) { |
| if (context instanceof IAdaptable) { |
| IAdaptable adaptable = (IAdaptable) context; |
| if (adaptable.getAdapter(ILabelProvider.class) != null) { |
| ILabelProvider provider = (ILabelProvider) adaptable |
| .getAdapter(ILabelProvider.class); |
| String label = provider.getText(this); |
| if (label != null) |
| return label; |
| } |
| } |
| return ModulesViewMessages.ModulesView_2; |
| } |
| |
| private Image getViewImage(Object context) |
| { |
| if (context instanceof IAdaptable) { |
| IAdaptable adaptable = (IAdaptable) context; |
| if (adaptable.getAdapter(ILabelProvider.class) != null) { |
| ILabelProvider provider = (ILabelProvider) adaptable |
| .getAdapter(ILabelProvider.class); |
| Image image = provider.getImage(this); |
| if (image != null) |
| return image; |
| } |
| } |
| return DebugPluginImages.getImage(IInternalDebugUIConstants.IMG_CVIEW_MODULES_VIEW); |
| } |
| |
| private void updateOrientationAction(Object context) |
| { |
| ToggleDetailPaneAction action = getToggleDetailPaneAction(IDebugPreferenceConstants.VARIABLES_DETAIL_PANE_HIDDEN); |
| if (action != null) |
| { |
| String label = NLS.bind(ModulesViewMessages.ModulesView_1, getViewName(context)); |
| action.setText(label); |
| } |
| } |
| |
| } |