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      1 /*
      2  * Copyright (C) 2014 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
      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.mail.drawer;
     18 
     19 import android.view.View;
     20 import android.view.ViewGroup;
     21 
     22 import com.android.mail.R;
     23 import com.android.mail.providers.Folder;
     24 import com.android.mail.ui.ControllableActivity;
     25 import com.android.mail.ui.FolderItemView;
     26 import com.android.mail.utils.FolderUri;
     27 
     28 class FolderDrawerItem extends DrawerItem {
     29     FolderDrawerItem(ControllableActivity activity, Folder folder,
     30             @DrawerItemCategory int folderCategory) {
     31         super(activity, folder,  folderCategory, null);
     32     }
     33 
     34     @Override
     35     public String toString() {
     36         return "[DrawerItem VIEW_FOLDER, mFolder=" + mFolder + ", mItemCategory=" +
     37                 mItemCategory + "]";
     38     }
     39 
     40     /**
     41      * Return a folder: either a parent folder or a normal (child or flat)
     42      * folder.
     43      *
     44      * @param convertView a view, possibly null, to be recycled.
     45      * @return a view showing a folder at the given position.
     46      */
     47     @Override
     48     public View getView(View convertView, ViewGroup parent) {
     49         final FolderItemView folderItemView;
     50         if (convertView != null) {
     51             folderItemView = (FolderItemView) convertView;
     52         } else {
     53             folderItemView =
     54                     (FolderItemView) mInflater.inflate(R.layout.folder_item, parent, false);
     55         }
     56         folderItemView.bind(mFolder, null /* parentUri */);
     57         folderItemView.setIcon(mFolder);
     58         return folderItemView;
     59     }
     60 
     61     @Override
     62     public boolean isHighlighted(FolderUri currentFolder, int currentType) {
     63         // True if folder types and URIs are the same
     64         if (currentFolder != null && mFolder != null && mFolder.folderUri != null) {
     65             return (mItemCategory == currentType) && mFolder.folderUri.equals(currentFolder);
     66         }
     67         return false;
     68     }
     69 
     70     @Override
     71     public boolean isItemEnabled() {
     72         return true;
     73     }
     74 
     75     @Override
     76     public @DrawerItemType int getType() {
     77         return VIEW_FOLDER;
     78     }
     79 }
     80