| /******************************************************************************* |
| * Copyright (c) 2000, 2005 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.jdt.internal.ui.typehierarchy; |
| |
| import org.eclipse.jface.action.Action; |
| import org.eclipse.jface.util.Assert; |
| |
| import org.eclipse.ui.PlatformUI; |
| |
| import org.eclipse.jdt.internal.ui.IJavaHelpContextIds; |
| import org.eclipse.jdt.internal.ui.JavaPluginImages; |
| |
| /** |
| * Toggles the orientationof the layout of the type hierarchy |
| */ |
| public class ToggleOrientationAction extends Action { |
| |
| private TypeHierarchyViewPart fView; |
| private int fActionOrientation; |
| |
| public ToggleOrientationAction(TypeHierarchyViewPart v, int orientation) { |
| super("", AS_RADIO_BUTTON); //$NON-NLS-1$ |
| if (orientation == TypeHierarchyViewPart.VIEW_ORIENTATION_HORIZONTAL) { |
| setText(TypeHierarchyMessages.ToggleOrientationAction_horizontal_label); |
| setDescription(TypeHierarchyMessages.ToggleOrientationAction_horizontal_description); |
| setToolTipText(TypeHierarchyMessages.ToggleOrientationAction_horizontal_tooltip); |
| JavaPluginImages.setLocalImageDescriptors(this, "th_horizontal.gif"); //$NON-NLS-1$ |
| } else if (orientation == TypeHierarchyViewPart.VIEW_ORIENTATION_VERTICAL) { |
| setText(TypeHierarchyMessages.ToggleOrientationAction_vertical_label); |
| setDescription(TypeHierarchyMessages.ToggleOrientationAction_vertical_description); |
| setToolTipText(TypeHierarchyMessages.ToggleOrientationAction_vertical_tooltip); |
| JavaPluginImages.setLocalImageDescriptors(this, "th_vertical.gif"); //$NON-NLS-1$ |
| } else if (orientation == TypeHierarchyViewPart.VIEW_ORIENTATION_AUTOMATIC) { |
| setText(TypeHierarchyMessages.ToggleOrientationAction_automatic_label); |
| setDescription(TypeHierarchyMessages.ToggleOrientationAction_automatic_description); |
| setToolTipText(TypeHierarchyMessages.ToggleOrientationAction_automatic_tooltip); |
| JavaPluginImages.setLocalImageDescriptors(this, "th_automatic.gif"); //$NON-NLS-1$ |
| } else if (orientation == TypeHierarchyViewPart.VIEW_ORIENTATION_SINGLE) { |
| setText(TypeHierarchyMessages.ToggleOrientationAction_single_label); |
| setDescription(TypeHierarchyMessages.ToggleOrientationAction_single_description); |
| setToolTipText(TypeHierarchyMessages.ToggleOrientationAction_single_tooltip); |
| JavaPluginImages.setLocalImageDescriptors(this, "th_single.gif"); //$NON-NLS-1$ |
| } else { |
| Assert.isTrue(false); |
| } |
| fView= v; |
| fActionOrientation= orientation; |
| PlatformUI.getWorkbench().getHelpSystem().setHelp(this, IJavaHelpContextIds.TOGGLE_ORIENTATION_ACTION); |
| } |
| |
| public int getOrientation() { |
| return fActionOrientation; |
| } |
| |
| /* |
| * @see Action#actionPerformed |
| */ |
| public void run() { |
| if (isChecked()) { |
| fView.fOrientation= fActionOrientation; |
| fView.computeOrientation(); |
| } |
| } |
| |
| } |