1 files changed, 106 insertions, 0 deletions
diff --git a/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/editors/ui/tree/UiModelTreeLabelProvider.java b/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/editors/ui/tree/UiModelTreeLabelProvider.java
new file mode 100644
index 000000000..337319761
--- /dev/null
+++ b/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/editors/ui/tree/UiModelTreeLabelProvider.java
@@ -0,0 +1,106 @@
+/*
+ * Copyright (C) 2007 The Android Open Source Project
+ *
+ * Licensed under the Eclipse Public License, Version 1.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.eclipse.org/org/documents/epl-v10.php
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.ide.eclipse.adt.internal.editors.ui.tree;
+
+import com.android.ide.eclipse.adt.AdtPlugin;
+import com.android.ide.eclipse.adt.internal.editors.IconFactory;
+import com.android.ide.eclipse.adt.internal.editors.descriptors.ElementDescriptor;
+import com.android.ide.eclipse.adt.internal.editors.uimodel.UiElementNode;
+
+import org.eclipse.jface.viewers.ILabelProvider;
+import org.eclipse.jface.viewers.ILabelProviderListener;
+import org.eclipse.swt.graphics.Image;
+
+/**
+ * UiModelTreeLabelProvider is a trivial implementation of {@link ILabelProvider}
+ * where elements are expected to derive from {@link UiElementNode} or
+ * from {@link ElementDescriptor}.
+ *
+ * It is used by both the master tree viewer and by the list in the Add... selection dialog.
+ */
+public class UiModelTreeLabelProvider implements ILabelProvider {
+
+    public UiModelTreeLabelProvider() {
+    }
+
+    /**
+     * Returns the element's logo with a fallback on the android logo.
+     */
+    @Override
+    public Image getImage(Object element) {
+        ElementDescriptor desc = null;
+        UiElementNode node = null;
+
+        if (element instanceof ElementDescriptor) {
+            desc = (ElementDescriptor) element;
+        } else if (element instanceof UiElementNode) {
+            node = (UiElementNode) element;
+            desc = node.getDescriptor();
+        }
+
+        if (desc != null) {
+            Image img = desc.getCustomizedIcon();
+            if (img != null) {
+                if (node != null && node.hasError()) {
+                    return IconFactory.getInstance().addErrorIcon(img);
+                } else {
+                    return img;
+                }
+            }
+        }
+
+        return AdtPlugin.getAndroidLogo();
+    }
+
+    /**
+     * Uses UiElementNode.shortDescription for the label for this tree item.
+     */
+    @Override
+    public String getText(Object element) {
+        if (element instanceof ElementDescriptor) {
+            ElementDescriptor desc = (ElementDescriptor) element;
+            return desc.getUiName();
+        } else if (element instanceof UiElementNode) {
+            UiElementNode node = (UiElementNode) element;
+            return node.getShortDescription();
+        }
+        return element.toString();
+    }
+
+    @Override
+    public void addListener(ILabelProviderListener listener) {
+        // pass
+    }
+
+    @Override
+    public void dispose() {
+        // pass
+    }
+
+    @Override
+    public boolean isLabelProperty(Object element, String property) {
+        // pass
+        return false;
+    }
+
+    @Override
+    public void removeListener(ILabelProviderListener listener) {
+        // pass
+    }
+}
+
+