| /******************************************************************************* |
| * 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.ant.internal.ui.preferences; |
| |
| import org.eclipse.ant.core.Property; |
| import org.eclipse.ant.core.Task; |
| import org.eclipse.ant.internal.core.AntObject; |
| import org.eclipse.ant.internal.ui.AntUIImages; |
| import org.eclipse.ant.internal.ui.IAntUIConstants; |
| import org.eclipse.jface.viewers.IColorProvider; |
| import org.eclipse.jface.viewers.ITableLabelProvider; |
| import org.eclipse.jface.viewers.LabelProvider; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.graphics.Color; |
| import org.eclipse.swt.graphics.Image; |
| import org.eclipse.swt.widgets.Display; |
| import org.eclipse.ui.ISharedImages; |
| import org.eclipse.ui.PlatformUI; |
| import org.eclipse.ui.ide.IDE; |
| |
| |
| /** |
| * Label provider for type elements |
| */ |
| public class AntObjectLabelProvider extends LabelProvider implements ITableLabelProvider, IColorProvider { |
| |
| /* (non-Javadoc) |
| * Method declared on IBaseLabelProvider. |
| */ |
| public void dispose() { |
| } |
| |
| /* (non-Javadoc) |
| * Method declared on ITableLabelProvider. |
| */ |
| public Image getColumnImage(Object element, int columnIndex) { |
| if (columnIndex != 0) { |
| return null; |
| } |
| if (element instanceof Property) { |
| Property prop= (Property) element; |
| if (prop.isDefault() && prop.isEclipseRuntimeRequired()) { |
| return AntUIImages.getImage(IAntUIConstants.IMG_ANT_ECLIPSE_RUNTIME_OBJECT); |
| } |
| return getPropertyImage(); |
| } else if (element instanceof AntObject){ |
| AntObject object= (AntObject) element; |
| if (object.isDefault() && object.isEclipseRuntimeRequired()) { |
| return AntUIImages.getImage(IAntUIConstants.IMG_ANT_ECLIPSE_RUNTIME_OBJECT); |
| } |
| if (element instanceof Task) { |
| return getTaskImage(); |
| } |
| return getTypeImage(); |
| } |
| return PlatformUI.getWorkbench().getSharedImages().getImage(ISharedImages.IMG_OBJ_FILE); |
| } |
| |
| /* (non-Javadoc) |
| * Method declared on ITableLabelProvider. |
| */ |
| public String getColumnText(Object element, int columnIndex) { |
| if (element instanceof Property) { |
| return getPropertyText((Property) element, columnIndex); |
| } else if (element instanceof AntObject) { |
| AntObject object = (AntObject) element; |
| switch (columnIndex) { |
| case 0: |
| return object.toString(); |
| case 1: |
| return object.getClassName(); |
| case 2: |
| return object.getLibraryEntry().getLabel(); |
| case 3: |
| return object.getPluginLabel(); |
| } |
| } |
| |
| return element.toString(); |
| } |
| |
| public String getPropertyText(Property property, int columnIndex) { |
| switch (columnIndex) { |
| case 0: |
| return property.getName(); |
| case 1: |
| return property.getValue(false); |
| case 2: |
| if (property.isDefault()) { |
| return property.getPluginLabel(); |
| } |
| } |
| return null; |
| } |
| |
| public static Image getTypeImage() { |
| return AntUIImages.getImage(IAntUIConstants.IMG_ANT_TYPE); |
| } |
| |
| public static Image getTaskImage() { |
| return PlatformUI.getWorkbench().getSharedImages().getImage(IDE.SharedImages.IMG_OBJS_TASK_TSK); |
| } |
| |
| public static Image getPropertyImage() { |
| return AntUIImages.getImage(IAntUIConstants.IMG_PROPERTY); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jface.viewers.IColorProvider#getForeground(java.lang.Object) |
| */ |
| public Color getForeground(Object element) { |
| return null; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jface.viewers.IColorProvider#getBackground(java.lang.Object) |
| */ |
| public Color getBackground(Object element) { |
| if (element instanceof AntObject) { |
| if (((AntObject) element).isDefault()) { |
| Display display= Display.getCurrent(); |
| return display.getSystemColor(SWT.COLOR_INFO_BACKGROUND); |
| } |
| } else if (element instanceof Property) { |
| if (((Property) element).isDefault()) { |
| Display display= Display.getCurrent(); |
| return display.getSystemColor(SWT.COLOR_INFO_BACKGROUND); |
| } |
| } |
| return null; |
| } |
| } |