| /******************************************************************************* |
| * Copyright (c) 2004 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.ui.tests.decorators; |
| |
| import org.eclipse.jface.resource.JFaceResources; |
| import org.eclipse.jface.viewers.IColorProvider; |
| import org.eclipse.jface.viewers.IFontProvider; |
| import org.eclipse.jface.viewers.ILabelProvider; |
| import org.eclipse.jface.viewers.ILabelProviderListener; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.graphics.Color; |
| import org.eclipse.swt.graphics.Font; |
| import org.eclipse.swt.graphics.Image; |
| import org.eclipse.swt.widgets.Display; |
| import org.eclipse.ui.tests.TestPlugin; |
| |
| /** |
| * TestTreeLabelProvider is the lable provider for the tree |
| * decorator test. |
| */ |
| public class TestLabelProvider implements ILabelProvider, IColorProvider, IFontProvider { |
| |
| Image image; |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jface.viewers.ILabelProvider#getImage(java.lang.Object) |
| */ |
| public Image getImage(Object element) { |
| if (image == null) { |
| TestPlugin plugin = TestPlugin.getDefault(); |
| image = plugin.getImageDescriptor("anything.gif").createImage(); |
| } |
| return image; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jface.viewers.ILabelProvider#getText(java.lang.Object) |
| */ |
| public String getText(Object element) { |
| return ((TestElement) element).name; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jface.viewers.IColorProvider#getBackground(java.lang.Object) |
| */ |
| public Color getBackground(Object element) { |
| |
| int switchNumber = 0; |
| if(element instanceof TreeElement) |
| switchNumber = ((TreeElement) element).level; |
| else |
| switchNumber = ((TableElement) element).index%4; |
| |
| switch (switchNumber) { |
| case 0: |
| return Display.getDefault().getSystemColor(SWT.COLOR_YELLOW); |
| case 1: |
| return Display.getDefault().getSystemColor(SWT.COLOR_GREEN); |
| case 2: |
| return Display.getDefault().getSystemColor(SWT.COLOR_DARK_GREEN); |
| case 3: |
| return Display.getDefault().getSystemColor(SWT.COLOR_BLACK); |
| default: |
| break; |
| } |
| |
| return null; |
| |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jface.viewers.IColorProvider#getForeground(java.lang.Object) |
| */ |
| public Color getForeground(Object element) { |
| |
| int switchNumber = 0; |
| if(element instanceof TreeElement) |
| switchNumber = ((TreeElement) element).level; |
| else |
| switchNumber = ((TableElement) element).index%4; |
| |
| |
| switch (switchNumber) { |
| case 0: |
| return Display.getDefault().getSystemColor(SWT.COLOR_DARK_RED); |
| case 1: |
| return Display.getDefault().getSystemColor(SWT.COLOR_RED); |
| case 2: |
| return Display.getDefault().getSystemColor(SWT.COLOR_CYAN); |
| case 3: |
| return Display.getDefault().getSystemColor(SWT.COLOR_YELLOW); |
| default: |
| break; |
| } |
| |
| return null; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jface.viewers.IFontProvider#getFont(java.lang.Object) |
| */ |
| public Font getFont(Object element) { |
| return JFaceResources.getFontRegistry().getItalic(JFaceResources.DEFAULT_FONT); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jface.viewers.IBaseLabelProvider#addListener(org.eclipse.jface.viewers.ILabelProviderListener) |
| */ |
| public void addListener(ILabelProviderListener listener) { |
| |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jface.viewers.IBaseLabelProvider#dispose() |
| */ |
| public void dispose() { |
| if (image != null) |
| image.dispose(); |
| |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jface.viewers.IBaseLabelProvider#isLabelProperty(java.lang.Object, java.lang.String) |
| */ |
| public boolean isLabelProperty(Object element, String property) { |
| return false; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jface.viewers.IBaseLabelProvider#removeListener(org.eclipse.jface.viewers.ILabelProviderListener) |
| */ |
| public void removeListener(ILabelProviderListener listener) { |
| |
| |
| } |
| } |