TVHome/TVHome/ViewModels/MainPageViewModel.cs

   1 /*
   2  * Copyright (c) 2017 Samsung Electronics Co., Ltd
   3  *
   4  * Licensed under the Flora License, Version 1.1 (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://floralicense.org/license/
   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 using System;
  18 using System.Collections;
  19 using System.Collections.Generic;
  20 using System.ComponentModel;
  21 using System.Windows.Input;
  22 using System.Threading.Tasks;
  23 using LibTVRefCommonPortable.DataModels;
  24 using LibTVRefCommonPortable.Utils;
  25 using Xamarin.Forms;
  26
  27 namespace TVHome.ViewModels
  28 {
  29     public class MainPageViewModel : INotifyPropertyChanged
  30     {
  31         public IEnumerable<ShortcutInfo> MainList { get; set; }
  32         public IEnumerable<ShortcutInfo> RecentList { get; set; }
  33         public IEnumerable<ShortcutInfo> AppList { get; set; }
  34         public IEnumerable<ShortcutInfo> SettingsList { get; set; }
  35
  36         public event PropertyChangedEventHandler PropertyChanged;
  37         protected void OnPropertyChanged(string name)
  38         {
  39             PropertyChangedEventHandler handler = PropertyChanged;
  40             if (handler != null)
  41             {
  42                 handler(this, new PropertyChangedEventArgs(name));
  43             }
  44         }
  45
  46         public MainPageViewModel()
  47         {
  48             string[] AppName = { "Recent", "Apps", "Settings" };
  49             // TODO : Revert this before release
  50             //string[] AppControlID = { "org.tizen.settings", "org.tizen.apps", "org.tizen.settings" };
  51             string[] AppControlID = { "org.tizen.settings", "org.tizen.example.TVApps.TizenTV", "org.tizen.settings" };
  52             string[] AppIconPath = { "ic_tizen_home_menu_recent_normal.png", "ic_tizen_home_menu_apps_normal.png", "ic_tizen_home_menu_settings_normal.png" };
  53
  54             List<ShortcutInfo> TempList = new List<ShortcutInfo>();
  55             for (int i = 0; i < 3; i++)
  56             {
  57                 ShortcutInfo shortcutInfo = new HomeMenuAppShortcutInfo()
  58                 {
  59                     StateDescriptions =
  60                     {
  61                         {
  62                             "default",
  63                             new StateDescription
  64                             {
  65                                 Label = AppName[i],
  66                                 IconPath = AppIconPath[i],
  67                                 Action = new AppControlAction()
  68                                 {
  69                                     AppID = AppControlID[i]
  70                                 }
  71                             }
  72                         },
  73                     }
  74                 };
  75                 shortcutInfo.UpdateState();
  76                 TempList.Add(shortcutInfo);
  77             }
  78
  79             MainList = TempList;
  80             OnPropertyChanged("MainList");
  81
  82             MakeRecentButtons();
  83
  84             DebuggingUtils.Dbg("Reading Apps list");
  85             AppList = TVHomeImpl.GetInstance.AppShortcutControllerInstance.GetPinnedAppsWithDefaultShortcuts();
  86             OnPropertyChanged("AppList");
  87
  88             //SettingsList = TVHomeImpl.GetInstance.AppShortcutControllerInstnace.ReadFromFile();
  89             SettingsList = TVHomeImpl.GetInstance.SettingShortcutControllerInstance.GetList();
  90             OnPropertyChanged("SettingsList");
  91
  92             TVHomeImpl.GetInstance.AppShortcutControllerInstance.AddFileSystemChangedListener(TestFunction);
  93         }
  94
  95
  96         private void TestFunction(object sender, EventArgs e)
  97         {
  98             AppList = TVHomeImpl.GetInstance.AppShortcutControllerInstance.GetPinnedAppsWithDefaultShortcuts();
  99             OnPropertyChanged("AppList");
 100         }
 101
 102         private void MakeRecentButtons()
 103         {
 104             RecentList = TVHomeImpl.GetInstance.RecentShortcutControllerInstance.GetList();
 105             if (RecentList != null)
 106             {
 107                 OnPropertyChanged("RecentList");
 108             }
 109         }
 110
 111     }
 112 }