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/*******************************************************************************
* Copyright (c) 2004, 2007 Mylyn project committers 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
*******************************************************************************/
package org.eclipse.mylyn.internal.tasks.ui.editors;
import org.eclipse.jface.viewers.ColumnLabelProvider;
import org.eclipse.jface.viewers.ILabelProviderListener;
import org.eclipse.jface.viewers.ViewerCell;
import org.eclipse.mylyn.internal.provisional.commons.ui.CommonImages;
import org.eclipse.mylyn.internal.provisional.commons.ui.CommonThemes;
import org.eclipse.mylyn.internal.tasks.ui.AttachmentUtil;
import org.eclipse.mylyn.internal.tasks.ui.TasksUiImages;
import org.eclipse.mylyn.tasks.core.ITaskAttachment;
import org.eclipse.mylyn.tasks.ui.editors.AttributeEditorToolkit;
import org.eclipse.swt.graphics.Color;
import org.eclipse.swt.graphics.Font;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.graphics.Point;
import org.eclipse.ui.ISharedImages;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.internal.WorkbenchImages;
import org.eclipse.ui.themes.IThemeManager;
/**
* @author Mik Kersten
* @author Steffen Pingel
*/
public class AttachmentTableLabelProvider2 extends ColumnLabelProvider {
private final AttachmentSizeFormatter sizeFormatter = AttachmentSizeFormatter.getInstance();
private final IThemeManager themeManager = PlatformUI.getWorkbench().getThemeManager();
private static final String[] IMAGE_EXTENSIONS = { "jpg", "gif", "png", "tiff", "tif", "bmp" };
private final AttributeEditorToolkit attributeToolkit;
public AttachmentTableLabelProvider2(AttributeEditorToolkit attributeToolkit) {
this.attributeToolkit = attributeToolkit;
}
public Image getColumnImage(Object element, int columnIndex) {
ITaskAttachment attachment = (ITaskAttachment) element;
if (columnIndex == 0) {
if (AttachmentUtil.isContext(attachment)) {
return CommonImages.getImage(TasksUiImages.CONTEXT_TRANSFER);
} else if (attachment.isPatch()) {
return CommonImages.getImage(TasksUiImages.TASK_ATTACHMENT_PATCH);
} else {
String filename = attachment.getFileName();
if (filename != null) {
int dotIndex = filename.lastIndexOf('.');
if (dotIndex != -1) {
String fileType = filename.substring(dotIndex + 1);
for (String element2 : IMAGE_EXTENSIONS) {
if (element2.equalsIgnoreCase(fileType)) {
return CommonImages.getImage(CommonImages.IMAGE_FILE);
}
}
}
}
return WorkbenchImages.getImage(ISharedImages.IMG_OBJ_FILE);
}
} else {
}
return null;
}
public String getColumnText(Object element, int columnIndex) {
ITaskAttachment attachment = (ITaskAttachment) element;
switch (columnIndex) {
case 0:
if (AttachmentUtil.isContext(attachment)) {
return " Task Context";
} else if (attachment.isPatch()) {
return " Patch";
} else {
return " " + attachment.getFileName();
}
case 1:
return attachment.getDescription();
case 2:
// if (attachment.isPatch()) {
// return "patch";
// } else {
return attachment.getContentType();
// }
case 3:
return sizeFormatter.format(attachment.getLength());
case 4:
return (attachment.getAuthor() != null) ? attachment.getAuthor().toString() : "";
case 5:
return (attachment.getCreationDate() != null) ? attributeToolkit.formatDate(attachment.getCreationDate())
: "";
}
return "unrecognized column";
}
@Override
public void addListener(ILabelProviderListener listener) {
// ignore
}
@Override
public void dispose() {
// ignore
}
@Override
public boolean isLabelProperty(Object element, String property) {
// ignore
return false;
}
@Override
public void removeListener(ILabelProviderListener listener) {
// ignore
}
public Color getForeground(Object element, int columnIndex) {
ITaskAttachment att = (ITaskAttachment) element;
if (att.isDeprecated()) {
return themeManager.getCurrentTheme().getColorRegistry().get(CommonThemes.COLOR_COMPLETED);
}
return super.getForeground(element);
}
public Color getBackground(Object element, int columnIndex) {
return super.getBackground(element);
}
public Font getFont(Object element, int columnIndex) {
return super.getFont(element);
}
@Override
public String getToolTipText(Object element) {
ITaskAttachment attachment = (ITaskAttachment) element;
return "File: " + attachment.getFileName();
/*"\nFilename\t\t" + attachment.getAttributeValue("filename")
+"ID\t\t\t" + attachment.getAttributeValue("attachid")
+ "\nDate\t\t\t" + attachment.getAttributeValue("date")
+ "\nDescription\t" + attachment.getAttributeValue("desc")
+ "\nCreator\t\t" + attachment.getCreator()
+ "\nType\t\t\t" + attachment.getAttributeValue("type")
+ "\nURL\t\t\t" + attachment.getAttributeValue("task.common.attachment.url");*/
}
@Override
public Point getToolTipShift(Object object) {
return new Point(5, 5);
}
@Override
public int getToolTipDisplayDelayTime(Object object) {
return 200;
}
@Override
public int getToolTipTimeDisplayed(Object object) {
return 5000;
}
@Override
public void update(ViewerCell cell) {
Object element = cell.getElement();
cell.setText(getColumnText(element, cell.getColumnIndex()));
Image image = getColumnImage(element, cell.getColumnIndex());
cell.setImage(image);
cell.setBackground(getBackground(element));
cell.setForeground(getForeground(element));
cell.setFont(getFont(element));
}
}
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