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