NUISamples/NUISamples/NUISamples.TizenTV/examples/visual-animation-test.cs

   1 /*
   2  * Copyright (c) 2017 Samsung Electronics Co., Ltd.
   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
  18 using System;
  19 using System.Runtime.InteropServices;
  20 using Tizen.NUI;
  21
  22 namespace VisaulAnimationExample
  23 {
  24     class Example : NUIApplication
  25     {
  26         private VisualView _contentView;
  27         private TextLabel _title;
  28         private PushButton _shadowButton;
  29         private bool _active = false;
  30         private const string _resPath = "/home/owner/apps_rw/NUISamples.TizenTV/res";
  31
  32         private Animation _animation;
  33         private bool _transitionInProgress = false;
  34         private int cnt1, cnt2;
  35
  36         private SVGVisual svgVisual;
  37         private AnimatedImageVisual gifVisual;
  38
  39         public Example() : base()
  40         {
  41         }
  42
  43         public Example(string stylesheet) : base(stylesheet)
  44         {
  45         }
  46
  47         public Example(string stylesheet, WindowMode windowMode) : base(stylesheet, windowMode)
  48         {
  49         }
  50
  51         protected override void OnCreate()
  52         {
  53             base.OnCreate();
  54             Initialize();
  55         }
  56
  57         public void Initialize()
  58         {
  59             Stage stage = Stage.Instance;
  60             stage.BackgroundColor = Color.White;
  61
  62             TableView titleLayout = new TableView(2, 1);
  63             titleLayout.Name = ("TitleLayout");
  64             titleLayout.AnchorPoint = AnchorPoint.TopLeft;
  65             titleLayout.Position2D = new Position2D(10, 10);
  66             titleLayout.Size2D = new Size2D((int)(stage.Size.Width * 0.9f), (int)(stage.Size.Height * 0.9f));
  67             titleLayout.SetCellPadding(new Size2D(10, 10));
  68             titleLayout.BackgroundColor = Color.Cyan;
  69             stage.GetDefaultLayer().Add(titleLayout);
  70
  71             _title = new TextLabel("Visual Transition / SVG / AGIF Example");
  72             _title.Name = ("Title");
  73             _title.SetStyleName("Title");
  74             _title.WidthResizePolicy = ResizePolicyType.FillToParent;
  75             _title.HeightResizePolicy = ResizePolicyType.UseNaturalSize;
  76             _title.HorizontalAlignment = "CENTER";
  77             titleLayout.AddChild(_title, new TableView.CellPosition(0, 0));
  78             titleLayout.SetFitHeight(0);
  79
  80             TableView contentLayout = new TableView(3, 2);
  81             contentLayout.Name = ("ContentLayout");
  82             contentLayout.WidthResizePolicy = ResizePolicyType.FillToParent;
  83             contentLayout.HeightResizePolicy = ResizePolicyType.FillToParent;
  84             contentLayout.AnchorPoint = AnchorPoint.TopLeft;
  85             contentLayout.SetCellPadding(new Size2D(10, 10));
  86             contentLayout.BackgroundColor = Color.Magenta;
  87             titleLayout.AddChild(contentLayout, new TableView.CellPosition(1, 0));
  88
  89             //////////////////////////////////////////////////////////////////////
  90             // Create a conttent view
  91             _contentView = new VisualView();
  92             _contentView.WidthResizePolicy = ResizePolicyType.Fixed;
  93             _contentView.HeightResizePolicy = ResizePolicyType.Fixed;
  94             _contentView.Size2D = new Size2D(250, 250);
  95             _contentView.BackgroundImage = _resPath + "/images/background-blocks.jpg";
  96
  97             ImageVisual _icon = new ImageVisual();
  98             _icon.URL = _resPath + "/images/application-icon-0.png";
  99             _icon.DepthIndex = 1;
 100             _icon.Size = new Size2D(50, 50);
 101             _icon.SizePolicy = new Vector2(1, 1);
 102             _icon.Position = new Position2D(5, 5);
 103             _icon.PositionPolicy = new Vector2(1, 1);
 104             _icon.Origin = Visual.AlignType.TopBegin;
 105             _icon.AnchorPoint = Visual.AlignType.TopBegin;
 106             _contentView.AddVisual("icon_visual1", _icon);
 107
 108             contentLayout.AddChild(_contentView, new TableView.CellPosition(0, 0));
 109
 110             _shadowButton = new PushButton();
 111             _shadowButton.LabelText = "Toggle Transition";
 112             _shadowButton.Name = ("ToggleTransition");
 113             _shadowButton.ParentOrigin = ParentOrigin.Center;
 114             _shadowButton.AnchorPoint = AnchorPoint.Center;
 115             _shadowButton.Clicked += (obj, ev) =>
 116             {
 117                 _active = !_active;
 118                 StartTransition(_active);
 119                 return true;
 120             };
 121             _shadowButton.WidthResizePolicy = ResizePolicyType.FillToParent;
 122             _shadowButton.HeightResizePolicy = ResizePolicyType.FillToParent;
 123             contentLayout.AddChild(_shadowButton, new TableView.CellPosition(0, 1));
 124
 125             //////////////////////////////////////////////////////////////////////
 126             // make SVG visual test
 127             VisualView VisualView1 = new VisualView();
 128             VisualView1.WidthResizePolicy = ResizePolicyType.FillToParent;
 129             VisualView1.HeightResizePolicy = ResizePolicyType.FillToParent;
 130             VisualView1.BackgroundColor = Color.Black;
 131             contentLayout.AddChild(VisualView1, new TableView.CellPosition(1, 0));
 132
 133             svgVisual = new SVGVisual();
 134             svgVisual.URL = _resPath + "/images/Kid1.svg";
 135             svgVisual.Size = new Size2D(300, 300);
 136             svgVisual.SizePolicy = new Vector2(1, 1);
 137             svgVisual.Position = new Position2D(0, 0);
 138             svgVisual.PositionPolicy = new Vector2(1, 1);
 139             svgVisual.Origin = Visual.AlignType.TopBegin;
 140             svgVisual.AnchorPoint = Visual.AlignType.TopBegin;
 141             VisualView1.AddVisual("svg_visual1", svgVisual);
 142
 143             PushButton svgButton = new PushButton();
 144             svgButton.LabelText = "SVG Visual Test";
 145             svgButton.Name = ("svg_visual_test");
 146             svgButton.AnchorPoint = AnchorPoint.Center;
 147             svgButton.WidthResizePolicy = ResizePolicyType.FillToParent;
 148             svgButton.HeightResizePolicy = ResizePolicyType.FillToParent;
 149             svgButton.Clicked += (obj, ev) =>
 150             {
 151                 cnt1++;
 152                 if (cnt1 % 2 == 0)
 153                 {
 154                     svgVisual.URL = _resPath + "/images/World.svg";
 155                 }
 156                 else
 157                 {
 158                     svgVisual.URL = _resPath + "/images/Mail.svg";
 159                 }
 160                 Tizen.Log.Debug("NUI", "svg button clicked!");
 161                 return true;
 162             };
 163             contentLayout.AddChild(svgButton, new TableView.CellPosition(1, 1));
 164
 165             //////////////////////////////////////////////////////////////////////
 166             // make AnimatedImage visual test
 167             VisualView VisualView2 = new VisualView();
 168             VisualView2.WidthResizePolicy = ResizePolicyType.FillToParent;
 169             VisualView2.HeightResizePolicy = ResizePolicyType.FillToParent;
 170             VisualView2.BackgroundColor = Color.Blue;
 171             contentLayout.AddChild(VisualView2, new TableView.CellPosition(2, 0));
 172
 173             gifVisual = new AnimatedImageVisual();
 174             gifVisual.URL = _resPath + "/images/echo.gif";
 175             gifVisual.Size = new Size2D(200, 200);
 176             gifVisual.SizePolicy = new Vector2(1, 1);
 177             gifVisual.Position = new Position2D(0, 0);
 178             gifVisual.PositionPolicy = new Vector2(1, 1);
 179             gifVisual.Origin = Visual.AlignType.TopBegin;
 180             gifVisual.AnchorPoint = Visual.AlignType.TopBegin;
 181             VisualView2.AddVisual("gif_visual", gifVisual);
 182
 183             PushButton gifButton = new PushButton();
 184             gifButton.LabelText = "AnimatedImage Visual Test";
 185             gifButton.Name = ("gif_visual_test");
 186             gifButton.AnchorPoint = AnchorPoint.Center;
 187             gifButton.WidthResizePolicy = ResizePolicyType.FillToParent;
 188             gifButton.HeightResizePolicy = ResizePolicyType.FillToParent;
 189             gifButton.Clicked += (obj, ev) =>
 190             {
 191                 Tizen.Log.Debug("NUI", "gif button clicked!");
 192                 cnt2++;
 193                 if (cnt2 % 2 == 0)
 194                 {
 195                     gifVisual.URL = _resPath + "/images/dali-logo-anim.gif";
 196                 }
 197                 else
 198                 {
 199                     gifVisual.URL = _resPath + "/images/dog-anim.gif";
 200                 }
 201                 return true;
 202             };
 203             contentLayout.AddChild(gifButton, new TableView.CellPosition(2, 1));
 204
 205
 206         }
 207
 208         private void StartTransition(bool activate)
 209         {
 210             if (_animation)
 211             {
 212                 _animation.Stop();
 213                 _animation.Finished += OnTransitionFinished;
 214             }
 215
 216             if (activate)
 217             {
 218                 AnimatorVisual grow = new AnimatorVisual();
 219                 grow.AlphaFunction = "LINEAR";
 220                 grow.StartTime = 0;
 221                 grow.EndTime = 1000;
 222                 grow.Target = "icon_visual1";
 223                 grow.PropertyIndex = "Size";
 224                 grow.DestinationValue = new Size2D(200, 200);
 225                 _animation = _contentView.AnimateVisual(grow);
 226             }
 227             else
 228             {
 229                 AnimatorVisual shrink = new AnimatorVisual();
 230                 shrink.AlphaFunction = "LINEAR";
 231                 shrink.StartTime = 0;
 232                 shrink.EndTime = 1000;
 233                 shrink.Target = "icon_visual1";
 234                 shrink.PropertyIndex = "Size";
 235                 shrink.DestinationValue = new Size2D(50, 50);
 236                 _animation = _contentView.AnimateVisual(shrink);
 237             }
 238
 239             if (_animation)
 240             {
 241                 _animation.Finished += OnTransitionFinished;
 242                 _transitionInProgress = true;
 243                 _animation.Play();
 244             }
 245         }
 246         private void OnTransitionFinished(object sender, EventArgs e)
 247         {
 248             _transitionInProgress = false;
 249             if (_animation)
 250             {
 251                 _animation.Finished += OnTransitionFinished;
 252                 _animation.Reset();
 253             }
 254         }
 255
 256
 257         /// <summary>
 258         /// The main entry point for the application.
 259         /// </summary>
 260         [STAThread]
 261         static void _Main(string[] args)
 262         {
 263             Example example = new Example();
 264             example.Run(args);
 265         }
 266
 267
 268     }
 269 }