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
  22 namespace MyCSharpExample
  23 {
  24     class Example
  25     {
  26         private Dali.Application _application;
  27
  28         private Animation _animation;
  29         private TextLabel _text;
  30
  31         public Example(Dali.Application application)
  32         {
  33             _application = application;
  34             _application.Initialized += Initialize;
  35         }
  36
  37         public void Initialize(object source, AUIApplicationInitEventArgs e)
  38         {
  39             Console.WriteLine("Customized Application Initialize event handler");
  40             Stage stage = Stage.GetCurrent();
  41             stage.BackgroundColor = NDalic.WHITE;
  42
  43             stage.Touched += OnStageTouched;
  44
  45             // Add a _text label to the stage
  46             _text = new TextLabel("Hello Mono World");
  47             _text.ParentOrigin = NDalic.ParentOriginCenter;
  48             _text.AnchorPoint = NDalic.AnchorPointCenter;
  49             _text.HorizontalAlignment = "CENTER";
  50             _text.PointSize = 32.0f;
  51
  52             stage.Add(_text);
  53         }
  54
  55         // Callback for _animation finished signal handling
  56         public void AnimationFinished(object source, Animation.FinishedEventArgs e)
  57         {
  58             Console.WriteLine("Customized Animation Finished Event handler");
  59             Console.WriteLine("Animation finished: duration = " + e.Animation.Duration);
  60             Console.WriteLine("End Action = " + e.Animation.GetEndAction());
  61         }
  62
  63         // Callback for stage touched signal handling
  64         public void OnStageTouched(object source, Stage.TouchEventArgs e)
  65         {
  66             //TouchData touchData = TouchData.GetTouchDataFromPtr( data );
  67
  68             // Only animate the _text label when touch down happens
  69             if( e.TouchData.GetState(0) == PointStateType.DOWN )
  70             {
  71                 Console.WriteLine("Customized Stage Touch event handler");
  72                 // Create a new _animation
  73                 if( _animation )
  74                 {
  75                     _animation.Reset();
  76                 }
  77
  78                 _animation = new Animation(1.0f); // 1 second of duration
  79
  80                 _animation.AnimateTo(_text, Animation.Orientation, new Quaternion( new Radian( new Degree( 180.0f ) ), Vector3.XAXIS ), new AlphaFunction(Dali.Constants.AlphaFunction.BuiltinFunction.Linear), new TimePeriod(0.0f, 0.5f));
  81
  82                 _animation.AnimateTo(_text, Animation.Orientation, new Quaternion( new Radian( new Degree( 0.0f ) ), Vector3.XAXIS ), new AlphaFunction(Dali.Constants.AlphaFunction.BuiltinFunction.Linear), new TimePeriod(0.5f, 0.5f));
  83
  84                 // Connect the signal callback for animaiton finished signal
  85                 _animation.Finished += AnimationFinished;
  86
  87                 // Play the _animation
  88                 _animation.Play();
  89
  90                 Console.WriteLine("Looping:" + _animation.Looping);
  91             }
  92         }
  93
  94         public void MainLoop()
  95         {
  96             _application.MainLoop ();
  97         }
  98
  99         /// <summary>
 100         /// The main entry point for the application.
 101         /// </summary>
 102
 103         [STAThread]
 104         static void Main(string[] args)
 105         {
 106             Console.WriteLine ("Hello Mono World");
 107
 108             Example example = new Example(Application.NewApplication());
 109             example.MainLoop ();
 110         }
 111     }
 112 }