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
17package com.android.ide.eclipse.adt.internal.editors.values;
18
19import com.android.ide.common.resources.ResourceFolder;
20import com.android.ide.eclipse.adt.AdtPlugin;
21import com.android.ide.eclipse.adt.internal.editors.IPageImageProvider;
22import com.android.ide.eclipse.adt.internal.editors.IconFactory;
23import com.android.ide.eclipse.adt.internal.editors.common.CommonXmlEditor;
24import com.android.ide.eclipse.adt.internal.editors.layout.configuration.FlagManager;
25import com.android.ide.eclipse.adt.internal.editors.ui.tree.UiTreeBlock;
26import com.android.ide.eclipse.adt.internal.editors.uimodel.UiElementNode;
27import com.android.ide.eclipse.adt.internal.resources.manager.ResourceManager;
28
29import org.eclipse.core.resources.IContainer;
30import org.eclipse.core.resources.IFile;
31import org.eclipse.swt.graphics.Image;
32import org.eclipse.ui.IEditorInput;
33import org.eclipse.ui.forms.IManagedForm;
34import org.eclipse.ui.forms.editor.FormPage;
35import org.eclipse.ui.forms.widgets.ScrolledForm;
36import org.eclipse.ui.part.FileEditorInput;
37
38/**
39 * Page for instrumentation settings, part of the AndroidManifest form editor.
40 */
41public final class ValuesTreePage extends FormPage implements IPageImageProvider {
42    /** Page id used for switching tabs programmatically */
43    public final static String PAGE_ID = "res_tree_page"; //$NON-NLS-1$
44
45    /** Container editor */
46    CommonXmlEditor mEditor;
47
48    public ValuesTreePage(CommonXmlEditor editor) {
49        super(editor, PAGE_ID, "Resources");  // tab's label, keep it short
50        mEditor = editor;
51    }
52
53    @Override
54    public Image getPageImage() {
55        // See if we should use a flag icon if this is a language-specific configuration
56        IFile file = mEditor.getInputFile();
57        if (file != null) {
58            IContainer parent = file.getParent();
59            if (parent != null) {
60                Image flag = FlagManager.get().getFlagForFolderName(parent.getName());
61                if (flag != null) {
62                    return flag;
63                }
64            }
65        }
66
67        return IconFactory.getInstance().getIcon("editor_page_design");  //$NON-NLS-1$
68    }
69
70    /**
71     * Creates the content in the form hosted in this page.
72     *
73     * @param managedForm the form hosted in this page.
74     */
75    @Override
76    protected void createFormContent(IManagedForm managedForm) {
77        super.createFormContent(managedForm);
78        ScrolledForm form = managedForm.getForm();
79
80        String configText = null;
81        IEditorInput input = mEditor.getEditorInput();
82        if (input instanceof FileEditorInput) {
83            FileEditorInput fileInput = (FileEditorInput)input;
84            IFile iFile = fileInput.getFile();
85
86            ResourceFolder resFolder = ResourceManager.getInstance().getResourceFolder(iFile);
87            if (resFolder != null) {
88                configText = resFolder.getConfiguration().toDisplayString();
89            }
90        }
91
92        if (configText != null) {
93            form.setText(String.format("Android Resources (%1$s)", configText));
94        } else {
95            form.setText("Android Resources");
96        }
97
98        form.setImage(AdtPlugin.getAndroidLogo());
99
100        UiElementNode resources = mEditor.getUiRootNode();
101        UiTreeBlock block = new UiTreeBlock(mEditor, resources,
102                true /* autoCreateRoot */,
103                null /* no element filters */,
104                "Resources Elements",
105                "List of all resources elements in this XML file.");
106        block.createContent(managedForm);
107    }
108}
109