1 files changed, 122 insertions, 0 deletions
diff --git a/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/model/viewers/LabelUpdate.java b/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/model/viewers/LabelUpdate.java
new file mode 100644
index 000000000..61e2a2ab7
--- /dev/null
+++ b/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/model/viewers/LabelUpdate.java
@@ -0,0 +1,122 @@
+/*******************************************************************************
+ * Copyright (c) 2006 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.debug.internal.ui.model.viewers;
+
+import org.eclipse.debug.internal.ui.actions.context.AbstractRequestMonitor;
+import org.eclipse.debug.internal.ui.model.ILabelUpdate;
+import org.eclipse.debug.internal.ui.viewers.provisional.IPresentationContext;
+import org.eclipse.jface.resource.ImageDescriptor;
+import org.eclipse.jface.viewers.ViewerRow;
+import org.eclipse.swt.graphics.FontData;
+import org.eclipse.swt.graphics.RGB;
+
+/**
+ * @since 3.3
+ */
+class LabelUpdate extends AbstractRequestMonitor implements ILabelUpdate {
+	
+	private Object fElement;
+	private String fColumnId;
+	private RGB fBackground;
+	private RGB fForeground;
+	private ImageDescriptor fImageDescriptor;
+	private String fLabel;
+	private FontData fFontData;
+	private TreeModelLabelProvider fProvider;
+	private int fColumnIndex;
+	
+	/**
+	 * @param element element the label is for
+	 * @param provider label provider to callback to 
+	 * @param columnId column identifier or <code>null</code>
+	 */
+	public LabelUpdate(Object element, TreeModelLabelProvider provider, String columnId, int columnIndex) {
+		fElement = element;
+		fProvider = provider;
+		fColumnId = columnId;
+		fColumnIndex = columnIndex;
+	}
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.debug.internal.ui.model.ILabelUpdate#getColumnId()
+	 */
+	public String getColumnId() {
+		return fColumnId;
+	}
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.debug.internal.ui.model.ILabelUpdate#getElement()
+	 */
+	public Object getElement() {
+		return fElement;
+	}
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.debug.internal.ui.model.ILabelUpdate#setBackground(org.eclipse.swt.graphics.RGB)
+	 */
+	public void setBackground(RGB background) {
+		fBackground = background;
+	}
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.debug.internal.ui.model.ILabelUpdate#setFontData(org.eclipse.swt.graphics.FontData)
+	 */
+	public void setFontData(FontData fontData) {
+		fFontData = fontData;
+	}
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.debug.internal.ui.model.ILabelUpdate#setForeground(org.eclipse.swt.graphics.RGB)
+	 */
+	public void setForeground(RGB foreground) {
+		fForeground = foreground;
+	}
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.debug.internal.ui.model.ILabelUpdate#setImageDescriptor(org.eclipse.jface.resource.ImageDescriptor)
+	 */
+	public void setImageDescriptor(ImageDescriptor image) {
+		fImageDescriptor = image;
+	}
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.debug.internal.ui.model.ILabelUpdate#setLabel(java.lang.String)
+	 */
+	public void setLabel(String text) {
+		fLabel = text;
+	}
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.debug.internal.ui.model.IPresentationUpdate#getPresentationContext()
+	 */
+	public IPresentationContext getPresentationContext() {
+		return fProvider.getPresentationContext();
+	}
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.core.runtime.IProgressMonitor#done()
+	 */
+	public void done() {
+		fProvider.complete(this);
+	}
+
+	/**
+	 * Applies settings to viewer cell
+	 */
+	public void update(ViewerRow row) {
+		row.setText(fColumnIndex, fLabel);
+		row.setImage(fColumnIndex, fProvider.getImage(fImageDescriptor));
+		row.setForeground(fColumnIndex, fProvider.getColor(fForeground));
+		row.setBackground(fColumnIndex, fProvider.getColor(fBackground));
+		row.setFont(fColumnIndex, fProvider.getFont(fFontData));
+	}
+	
+}