1 files changed, 142 insertions, 0 deletions
diff --git a/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/ui/ResourceLabelProvider.java b/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/ui/ResourceLabelProvider.java
new file mode 100644
index 000000000..5bf8615d8
--- /dev/null
+++ b/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/ui/ResourceLabelProvider.java
@@ -0,0 +1,142 @@
+/*
+ * 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.ui;
+
+import com.android.ide.common.resources.ResourceFile;
+import com.android.ide.common.resources.ResourceItem;
+import com.android.resources.ResourceType;
+
+import org.eclipse.jface.viewers.ILabelProvider;
+import org.eclipse.jface.viewers.ILabelProviderListener;
+import org.eclipse.jface.viewers.ITableLabelProvider;
+import org.eclipse.swt.graphics.Image;
+import org.eclipse.ui.ISharedImages;
+import org.eclipse.ui.PlatformUI;
+
+/**
+ * Label provider for the Resource Explorer TreeView.
+ * Each level of the tree is represented by a different class.
+ * <ul>
+ * <li>{@link ResourceType}. This represents the list of existing Resource Type present
+ * in the resources. This can be matched to the subclasses inside the class <code>R</code>
+ * </li>
+ * <ul>
+ * <li>{@link ResourceItem}. This represents one resource. The actual type can be
+ * {@link ConfigurableResourceItem} (which can exist in various alternate versions),
+ * or {@link IdResourceItem}.
+ * This is similar to the resource Ids defined as <code>R.sometype.id</code>.
+ * </li>
+ * <ul>
+ * <li>{@link ResourceFile}. This represents a particular version of the {@link ResourceItem}.
+ * It is displayed as a list of resource qualifier.
+ * </li>
+ * </ul>
+ * </ul>
+ * </ul>
+ *
+ * @see ResourceContentProvider
+ */
+public class ResourceLabelProvider implements ILabelProvider, ITableLabelProvider {
+    private Image mWarningImage;
+
+    public ResourceLabelProvider() {
+        mWarningImage = PlatformUI.getWorkbench().getSharedImages().getImageDescriptor(
+                ISharedImages.IMG_OBJS_WARN_TSK).createImage();
+    }
+
+    /**
+     * @see #getColumnImage(Object, int)
+     */
+    @Override
+    public Image getImage(Object element) {
+        // pass
+        return null;
+    }
+
+    /**
+     * @see #getColumnText(Object, int)
+     */
+    @Override
+    public String getText(Object element) {
+        return getColumnText(element, 0);
+    }
+
+    @Override
+    public void addListener(ILabelProviderListener listener) {
+        // pass
+    }
+
+    @Override
+    public void dispose() {
+        mWarningImage.dispose();
+    }
+
+    @Override
+    public boolean isLabelProperty(Object element, String property) {
+        return false;
+    }
+
+    @Override
+    public void removeListener(ILabelProviderListener listener) {
+        // pass
+    }
+
+    @Override
+    public Image getColumnImage(Object element, int columnIndex) {
+        if (columnIndex == 1) {
+            if (element instanceof ResourceItem) {
+                ResourceItem item = (ResourceItem)element;
+                if (item.hasDefault() == false) {
+                    return mWarningImage;
+                }
+            }
+        }
+        return null;
+    }
+
+    @Override
+    public String getColumnText(Object element, int columnIndex) {
+        switch (columnIndex) {
+            case 0:
+                if (element instanceof ResourceType) {
+                    return ((ResourceType)element).getDisplayName();
+                } else if (element instanceof ResourceItem) {
+                    return ((ResourceItem)element).getName();
+                } else if (element instanceof ResourceFile) {
+                    return ((ResourceFile)element).getFolder().getConfiguration().toDisplayString();
+                }
+                break;
+            case 1:
+                if (element instanceof ResourceItem) {
+                    ResourceItem item = (ResourceItem)element;
+                    if (item.isDeclaredInline()) {
+                        return "Declared inline";
+                    } else {
+                        int count = item.getAlternateCount();
+                        if (count > 0) {
+                            if (item.hasDefault()) {
+                                count++;
+                            }
+                            return String.format("%1$d version(s)", count);
+                        }
+                    }
+                }
+                return null;
+        }
+        return null;
+    }
+}