plugins/dali-swig/examples/hello-world.cs

   1 /*
   2 * Copyright (c) 2016 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 Dali;
  21 using Dali.Constants;
  22
  23 namespace MyCSharpExample
  24 {
  25     class Example
  26     {
  27         private Dali.Application _application;
  28         private Animation _animation;
  29         private TextLabel _text;
  30         private Stage _stage;
  31
  32         public Example(Dali.Application application)
  33         {
  34             _application = application;
  35             _application.Initialized += Initialize;
  36         }
  37
  38         public void Initialize(object source, NUIApplicationInitEventArgs e)
  39         {
  40             Console.WriteLine("Customized Application Initialize event handler");
  41             _stage = Stage.Instance;
  42             _stage.BackgroundColor = Color.White;
  43             _stage.Touch += OnStageTouched;
  44
  45             // Add a _text label to the stage
  46             _text = new TextLabel("Hello Mono World");
  47             _text.ParentOrigin = ParentOrigin.Center;
  48             _text.AnchorPoint = AnchorPoint.Center;
  49             _text.HorizontalAlignment = "CENTER";
  50             _text.PointSize = 32.0f;
  51             _text.TextColor = Color.Magenta;
  52             _stage.Add(_text);
  53
  54             _animation = new Animation
  55             {
  56                 StartTime = 0,
  57                 EndTime = 500,
  58                 TargetProperty = "Orientation",
  59                 Destination = new Rotation(new Radian(new Degree(180.0f)), Vect3.Xaxis)
  60             };
  61             _animation.AnimateTo(_text);
  62
  63             _animation.StartTime = 500;
  64             _animation.EndTime = 1000;
  65             _animation.TargetProperty = "Orientation";
  66             _animation.Destination = new Rotation(new Radian(new Degree(0.0f)), Vect3.Xaxis);
  67             _animation.AnimateTo(_text);
  68
  69             _animation.StartTime = 1000;
  70             _animation.EndTime = 1500;
  71             _animation.TargetProperty = "ScaleX";
  72             _animation.Destination = 3.0f;
  73             _animation.AnimateBy(_text);
  74
  75             _animation.StartTime = 1500;
  76             _animation.EndTime = 2000;
  77             _animation.TargetProperty = "ScaleY";
  78             _animation.Destination = 4.0f;
  79             _animation.AnimateBy(_text);
  80
  81             _animation.EndAction = Animation.EndActions.Discard;
  82
  83             // Connect the signal callback for animaiton finished signal
  84             _animation.Finished += AnimationFinished;
  85         }
  86
  87         // Callback for _animation finished signal handling
  88         public void AnimationFinished(object sender, EventArgs e)
  89         {
  90             Console.WriteLine("AnimationFinished()!");
  91             if (_animation)
  92             {
  93                 Console.WriteLine("Duration= " + _animation.Duration);
  94                 Console.WriteLine("EndAction= " + _animation.EndAction);
  95             }
  96         }
  97
  98         // Callback for stage touched signal handling
  99         public void OnStageTouched(object sender, Stage.TouchEventArgs e)
 100         {
 101             // Only animate the _text label when touch down happens
 102             if (e.Touch.GetState(0) == PointStateType.DOWN)
 103             {
 104                 Console.WriteLine("Customized Stage Touch event handler");
 105
 106                 // Create a new _animation
 107                 if (_animation)
 108                 {
 109                     _animation.Stop();
 110                 }
 111                 // Play the _animation
 112                 _animation.Play();
 113             }
 114         }
 115
 116         public void MainLoop()
 117         {
 118             _application.MainLoop();
 119         }
 120
 121         /// <summary>
 122         /// The main entry point for the application.
 123         /// </summary>
 124         [STAThread]
 125         static void Main(string[] args)
 126         {
 127             Console.WriteLine("Main() called!");
 128
 129             Example example = new Example(Application.NewApplication());
 130             example.MainLoop();
 131         }
 132     }
 133 }
 134