1 files changed, 89 insertions, 0 deletions
diff --git a/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/editors/descriptors/ListAttributeDescriptor.java b/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/editors/descriptors/ListAttributeDescriptor.java
new file mode 100644
index 000000000..16b0d55f1
--- /dev/null
+++ b/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/editors/descriptors/ListAttributeDescriptor.java
@@ -0,0 +1,89 @@
+/*
+ * 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.descriptors;
+
+import com.android.ide.common.api.IAttributeInfo;
+import com.android.ide.eclipse.adt.internal.editors.ui.ListValueCellEditor;
+import com.android.ide.eclipse.adt.internal.editors.uimodel.UiAttributeNode;
+import com.android.ide.eclipse.adt.internal.editors.uimodel.UiElementNode;
+import com.android.ide.eclipse.adt.internal.editors.uimodel.UiListAttributeNode;
+
+import org.eclipse.jface.viewers.CellEditor;
+import org.eclipse.swt.widgets.Composite;
+
+/**
+ * Describes a text attribute that can contains some predefined values.
+ * It is displayed by a {@link UiListAttributeNode}.
+ */
+public class ListAttributeDescriptor extends TextAttributeDescriptor {
+
+    private String[] mValues = null;
+
+    /**
+     * Used by {@link DescriptorsUtils} to create instances of this descriptor.
+     */
+    public static final ITextAttributeCreator CREATOR = new ITextAttributeCreator() {
+        @Override
+        public TextAttributeDescriptor create(String xmlLocalName,
+                String nsUri, IAttributeInfo attrInfo) {
+            return new ListAttributeDescriptor(xmlLocalName, nsUri, attrInfo);
+        }
+    };
+
+    /**
+     * Creates a new {@link ListAttributeDescriptor}.
+     * <p/>
+     * If <code>attrInfo</code> is not null and has non-null enum values, these will be
+     * used for the list.
+     * Otherwise values are automatically extracted from the FrameworkResourceManager.
+     */
+    public ListAttributeDescriptor(String xmlLocalName, String nsUri, IAttributeInfo attrInfo) {
+        super(xmlLocalName, nsUri, attrInfo);
+        if (attrInfo != null) {
+            mValues = attrInfo.getEnumValues();
+        }
+    }
+
+     /**
+     * Creates a new {@link ListAttributeDescriptor} which uses the provided values
+     * and does not lookup the content of <code>attrInfo</code>.
+     */
+    public ListAttributeDescriptor(String xmlLocalName, String nsUri, IAttributeInfo attrInfo,
+            String[] values) {
+        super(xmlLocalName, nsUri, attrInfo);
+        mValues = values;
+    }
+
+    public String[] getValues() {
+        return mValues;
+    }
+
+    /**
+     * @return A new {@link UiListAttributeNode} linked to this descriptor.
+     */
+    @Override
+    public UiAttributeNode createUiNode(UiElementNode uiParent) {
+        return new UiListAttributeNode(this, uiParent);
+    }
+
+    // ------- IPropertyDescriptor Methods
+
+    @Override
+    public CellEditor createPropertyEditor(Composite parent) {
+        return new ListValueCellEditor(parent);
+    }
+}