1 files changed, 63 insertions, 0 deletions
diff --git a/plugins/org.eclipse.sirius.diagram/specific/org/eclipse/sirius/diagram/business/internal/image/EclipseImageSelectorDescriptor.java b/plugins/org.eclipse.sirius.diagram/specific/org/eclipse/sirius/diagram/business/internal/image/EclipseImageSelectorDescriptor.java
new file mode 100644
index 0000000000..e0c46f0608
--- /dev/null
+++ b/plugins/org.eclipse.sirius.diagram/specific/org/eclipse/sirius/diagram/business/internal/image/EclipseImageSelectorDescriptor.java
@@ -0,0 +1,63 @@
+/*******************************************************************************
+ * Copyright (c) 2012 THALES GLOBAL SERVICES.
+ * 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:
+ *    Obeo - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.sirius.diagram.business.internal.image;
+
+import org.eclipse.core.runtime.CoreException;
+import org.eclipse.core.runtime.IConfigurationElement;
+import org.eclipse.core.runtime.IStatus;
+import org.eclipse.core.runtime.Platform;
+import org.eclipse.core.runtime.Status;
+
+import org.eclipse.sirius.diagram.business.api.image.ImageSelector;
+import org.eclipse.sirius.diagram.part.SiriusDiagramEditorPlugin;
+import org.eclipse.sirius.provider.SiriusEditPlugin;
+
+/**
+ * {@link ImageSelectorDescriptor} for Eclipse contributions.
+ * 
+ * @author <a href="mailto:esteban.dugueperoux@obeo.fr">Esteban Dugueperoux</a>
+ */
+public class EclipseImageSelectorDescriptor extends AbstractImageSelectorDescriptor implements ImageSelectorDescriptor {
+
+    /** Configuration element of this descriptor. */
+    private IConfigurationElement element;
+
+    /**
+     * Instantiates a descriptor with all information.
+     * 
+     * @param configuration
+     *            Configuration element from which to create this descriptor.
+     */
+    public EclipseImageSelectorDescriptor(IConfigurationElement configuration) {
+        super();
+        this.id = configuration.getDeclaringExtension().getUniqueIdentifier();
+        this.overrideValue = configuration.getAttribute(IMAGE_SELECTOR_OVERRIDE_ATTRIBUTE);
+        this.element = configuration;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public ImageSelector getImageSelector() {
+        if (imageSelector == null) {
+            if (Platform.isRunning()) {
+                try {
+                    imageSelector = (ImageSelector) element.createExecutableExtension(IMAGE_SELECTOR_CLASS_ATTRIBUTE);
+                } catch (CoreException e) {
+                    SiriusEditPlugin.getPlugin().getLog()
+                            .log(new Status(IStatus.ERROR, SiriusDiagramEditorPlugin.ID, "Error while loading the extension " + element.getDeclaringExtension().getUniqueIdentifier(), e));
+                }
+            }
+        }
+        return imageSelector;
+    }
+
+}