From 41ac47d732eed8392d60d0f6773e5a279d49b999 Mon Sep 17 00:00:00 2001
From: Adrian Dudau <adrian.dudau@enea.com>
Date: Thu, 12 Dec 2013 13:36:50 +0100
Subject: initial commit of Enea Linux 3.1

Migrated from the internal git server on the dora-enea branch

Signed-off-by: Adrian Dudau <adrian.dudau@enea.com>
---
 .../src/org/yocto/bc/ui/decorators/ReadOnly.java   | 107 +++++++++++++++++++++
 1 file changed, 107 insertions(+)
 create mode 100644 plugins/org.yocto.bc.ui/src/org/yocto/bc/ui/decorators/ReadOnly.java

(limited to 'plugins/org.yocto.bc.ui/src/org/yocto/bc/ui/decorators/ReadOnly.java')

diff --git a/plugins/org.yocto.bc.ui/src/org/yocto/bc/ui/decorators/ReadOnly.java b/plugins/org.yocto.bc.ui/src/org/yocto/bc/ui/decorators/ReadOnly.java
new file mode 100644
index 0000000..0bb3c20
--- /dev/null
+++ b/plugins/org.yocto.bc.ui/src/org/yocto/bc/ui/decorators/ReadOnly.java
@@ -0,0 +1,107 @@
+/*******************************************************************************
+ * 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.yocto.bc.ui.decorators;
+
+import java.net.URL;
+
+import org.eclipse.core.resources.IResource;
+import org.eclipse.core.resources.ResourceAttributes;
+import org.eclipse.core.runtime.Path;
+import org.eclipse.core.runtime.Platform;
+import org.eclipse.jface.resource.ImageDescriptor;
+import org.eclipse.jface.viewers.IDecoration;
+import org.eclipse.jface.viewers.ILabelProviderListener;
+import org.eclipse.jface.viewers.ILightweightLabelDecorator;
+
+/**
+ * An example showing how to control when an element is decorated. This example
+ * decorates only elements that are instances of IResource and whose attribute
+ * is 'Read-only'.
+ * 
+ * @see ILightweightLabelDecorator
+ */
+public class ReadOnly implements ILightweightLabelDecorator {
+	/**
+	 * String constants for the various icon placement options from the template
+	 * wizard.
+	 */
+	public static final String TOP_RIGHT = "TOP_RIGHT";
+
+	public static final String TOP_LEFT = "TOP_LEFT";
+
+	public static final String BOTTOM_RIGHT = "BOTTOM_RIGHT";
+
+	public static final String BOTTOM_LEFT = "BOTTOM_LEFT";
+
+	public static final String UNDERLAY = "UNDERLAY";
+
+	/** The integer value representing the placement options */
+	private int quadrant;
+
+	/** The icon image location in the project folder */
+	private String iconPath = "icons/read_only.gif"; //NON-NLS-1
+
+	/**
+	 * The image description used in
+	 * <code>addOverlay(ImageDescriptor, int)</code>
+	 */
+	private ImageDescriptor descriptor;
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.jface.viewers.ILightweightLabelDecorator#decorate(java.lang.Object, org.eclipse.jface.viewers.IDecoration)
+	 */
+	public void decorate(Object element, IDecoration decoration) {
+		/**
+		 * Checks that the element is an IResource with the 'Read-only' attribute
+		 * and adds the decorator based on the specified image description and the
+		 * integer representation of the placement option.
+		 */
+		IResource resource = (IResource) element;
+		ResourceAttributes attrs = resource.getResourceAttributes();
+		if(attrs!=null) {
+			if (attrs.isReadOnly()){
+				URL url = Platform.find(
+						Platform.getBundle("org.yocto.bc.ui"), new Path(iconPath)); //NON-NLS-1
+	
+				if (url == null)
+					return;
+				descriptor = ImageDescriptor.createFromURL(url);			
+				quadrant = IDecoration.TOP_RIGHT;
+				decoration.addOverlay(descriptor,quadrant);
+			}
+		}
+	}
+
+	/* (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() {
+	}
+
+	/* (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) {
+	}
+}
\ No newline at end of file
-- 
cgit v1.2.3-54-g00ecf