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      1 /*
      2  * Copyright (C) 2007 The Android Open Source Project
      3  *
      4  * Licensed under the Eclipse Public License, Version 1.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.eclipse.org/org/documents/epl-v10.php
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 package com.android.ide.eclipse.adt.internal.editors.resources;
     18 
     19 import com.android.ide.common.resources.ResourceFolder;
     20 import com.android.ide.eclipse.adt.AdtPlugin;
     21 import com.android.ide.eclipse.adt.internal.editors.IPageImageProvider;
     22 import com.android.ide.eclipse.adt.internal.editors.IconFactory;
     23 import com.android.ide.eclipse.adt.internal.editors.ui.tree.UiTreeBlock;
     24 import com.android.ide.eclipse.adt.internal.editors.uimodel.UiElementNode;
     25 import com.android.ide.eclipse.adt.internal.resources.manager.ResourceManager;
     26 
     27 import org.eclipse.core.resources.IFile;
     28 import org.eclipse.swt.graphics.Image;
     29 import org.eclipse.ui.IEditorInput;
     30 import org.eclipse.ui.forms.IManagedForm;
     31 import org.eclipse.ui.forms.editor.FormPage;
     32 import org.eclipse.ui.forms.widgets.ScrolledForm;
     33 import org.eclipse.ui.part.FileEditorInput;
     34 
     35 /**
     36  * Page for instrumentation settings, part of the AndroidManifest form editor.
     37  */
     38 public final class ResourcesTreePage extends FormPage implements IPageImageProvider {
     39     /** Page id used for switching tabs programmatically */
     40     public final static String PAGE_ID = "res_tree_page"; //$NON-NLS-1$
     41 
     42     /** Container editor */
     43     ResourcesEditor mEditor;
     44 
     45     public ResourcesTreePage(ResourcesEditor editor) {
     46         super(editor, PAGE_ID, "Resources");  // tab's label, keep it short
     47         mEditor = editor;
     48     }
     49 
     50     public Image getPageImage() {
     51         return IconFactory.getInstance().getIcon("editor_page_design");  //$NON-NLS-1$
     52     }
     53 
     54     /**
     55      * Creates the content in the form hosted in this page.
     56      *
     57      * @param managedForm the form hosted in this page.
     58      */
     59     @Override
     60     protected void createFormContent(IManagedForm managedForm) {
     61         super.createFormContent(managedForm);
     62         ScrolledForm form = managedForm.getForm();
     63 
     64         String configText = null;
     65         IEditorInput input = mEditor.getEditorInput();
     66         if (input instanceof FileEditorInput) {
     67             FileEditorInput fileInput = (FileEditorInput)input;
     68             IFile iFile = fileInput.getFile();
     69 
     70             ResourceFolder resFolder = ResourceManager.getInstance().getResourceFolder(iFile);
     71             if (resFolder != null) {
     72                 configText = resFolder.getConfiguration().toDisplayString();
     73             }
     74         }
     75 
     76         if (configText != null) {
     77             form.setText(String.format("Android Resources (%1$s)", configText));
     78         } else {
     79             form.setText("Android Resources");
     80         }
     81 
     82         form.setImage(AdtPlugin.getAndroidLogo());
     83 
     84         UiElementNode resources = mEditor.getUiRootNode();
     85         UiTreeBlock block = new UiTreeBlock(mEditor, resources,
     86                 true /* autoCreateRoot */,
     87                 null /* no element filters */,
     88                 "Resources Elements",
     89                 "List of all resources elements in this XML file.");
     90         block.createContent(managedForm);
     91     }
     92 }
     93