TVMediaHub/TVMediaHub.Tizen/Views/MusicPlayer.xaml.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 Tizen.Xamarin.Forms.Extension;
  19 using TVMediaHub.Tizen.Utils;
  20 using TVMediaHub.Tizen.ViewModels;
  21 using Xamarin.Forms;
  22
  23 namespace TVMediaHub.Tizen.Views
  24 {
  25     /// <summary>
  26     /// A custom ContentPage for displaying the music player
  27     /// </summary>
  28     public partial class MusicPlayer : RelativeLayout
  29     {
  30         private bool IsInitailized;
  31         private Rectangle ShadowImageFocusedBounds;
  32         private Rectangle ShadowImageNormalBounds;
  33
  34         private Rectangle AlbumImageFocusedBounds;
  35         private Rectangle AlbumImageNormalBounds;
  36
  37         private Rectangle PausePlayButtonBounds;
  38
  39         private Rectangle TitleBounds;
  40         private Rectangle ArtistBounds;
  41         private Rectangle AlbumNameBounds;
  42
  43         /// <summary>
  44         /// Gets FocusArea for focus chain
  45         /// </summary>
  46         public Button GetFocusArea()
  47         {
  48             return MusicPlayerFocusArea;
  49         }
  50
  51         /// <summary>
  52         /// A constructor
  53         /// </summary>
  54         public MusicPlayer()
  55         {
  56             BindingContext = MusicPlayerViewModelLocator.ViewModel;
  57             IsInitailized = false;
  58             InitializeComponent();
  59             InitializeSize();
  60         }
  61
  62         private void MusicPlayerFocusAreaFocused(object sender, FocusEventArgs e)
  63         {
  64             MusicPlayerShadowImage.LayoutTo(ShadowImageFocusedBounds);
  65             MusicPlayerAlbumArt.LayoutTo(AlbumImageFocusedBounds);
  66         }
  67
  68         private void MusicPlayerFocusAreaUnfocused(object sender, FocusEventArgs e)
  69         {
  70             MusicPlayerShadowImage.LayoutTo(ShadowImageNormalBounds);
  71             MusicPlayerAlbumArt.LayoutTo(AlbumImageNormalBounds);
  72         }
  73
  74         private void InitializeSize()
  75         {
  76             WidthRequest = SizeUtils.GetWidthSize(546);
  77             HeightRequest = SizeUtils.GetHeightSize(546);
  78             Margin = new Thickness(SizeUtils.GetWidthSize(-14), SizeUtils.GetHeightSize(-14), 0, 0);
  79
  80
  81             MusicPlayerShadowImage.BorderTop = SizeUtils.GetHeightSize(67);
  82             MusicPlayerShadowImage.BorderBottom = SizeUtils.GetHeightSize(67);
  83             MusicPlayerShadowImage.BorderLeft = SizeUtils.GetWidthSize(67);
  84             MusicPlayerShadowImage.BorderRight = SizeUtils.GetWidthSize(67);
  85
  86             ShadowImageFocusedBounds = new Rectangle(0, 0, SizeUtils.GetWidthSize(546), SizeUtils.GetHeightSize(546));
  87             ShadowImageNormalBounds = new Rectangle(SizeUtils.GetWidthSize(6), SizeUtils.GetHeightSize(6), SizeUtils.GetWidthSize(532), SizeUtils.GetHeightSize(532));
  88
  89             AlbumImageFocusedBounds = new Rectangle(SizeUtils.GetWidthSize(64), SizeUtils.GetHeightSize(64), SizeUtils.GetWidthSize(418), SizeUtils.GetHeightSize(418));
  90             AlbumImageNormalBounds = new Rectangle(SizeUtils.GetWidthSize(70), SizeUtils.GetHeightSize(70), SizeUtils.GetWidthSize(406), SizeUtils.GetHeightSize(406));
  91
  92             PausePlayButtonBounds = new Rectangle(SizeUtils.GetWidthSize(223), SizeUtils.GetHeightSize(223), SizeUtils.GetWidthSize(100), SizeUtils.GetHeightSize(100));
  93
  94             TitleBounds = new Rectangle(SizeUtils.GetWidthSize(72), SizeUtils.GetHeightSize(498), SizeUtils.GetWidthSize(406), SizeUtils.GetHeightSize(32));
  95             ArtistBounds = new Rectangle(SizeUtils.GetWidthSize(72), SizeUtils.GetHeightSize(542), SizeUtils.GetWidthSize(418), SizeUtils.GetHeightSize(28));
  96             AlbumNameBounds = new Rectangle(SizeUtils.GetWidthSize(72), SizeUtils.GetHeightSize(572), SizeUtils.GetWidthSize(418), SizeUtils.GetHeightSize(28));
  97
  98             MusicPlayerTitle.FontSize = SizeUtils.GetFontSize(28);
  99
 100             MusicPlayerArtist.FontSize = SizeUtils.GetFontSize(24);
 101             MusicPlayerArtist.Opacity = 0.5;
 102
 103             MusicPlayerAlbum.FontSize = SizeUtils.GetFontSize(24);
 104             MusicPlayerAlbum.Opacity = 0.25;
 105         }
 106
 107         protected override void LayoutChildren(double x, double y, double width, double height)
 108         {
 109             if (IsInitailized == false)
 110             {
 111                 base.LayoutChildren(x, y, width, height);
 112                 MusicPlayerAlbumArt.Layout(AlbumImageNormalBounds);
 113                 MusicPlayerTitle.Layout(TitleBounds);
 114                 MusicPlayerArtist.Layout(ArtistBounds);
 115                 MusicPlayerAlbum.Layout(AlbumNameBounds);
 116                 MusicPlayerShadowImage.Layout(ShadowImageNormalBounds);
 117                 MusicPlayerPausePlayButton.Layout(PausePlayButtonBounds);
 118                 MusicPlayerFocusArea.Layout(PausePlayButtonBounds);
 119                 IsInitailized = true;
 120             }
 121         }
 122     }
 123 }