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.CSharp;
  22
  23 namespace MyCSharpExample
  24 {
  25     class Example
  26     {
  27         private Dali.Application _application;
  28
  29         private Animation _animation;
  30         private TextLabel _text;
  31
  32         public Example(Dali.Application application)
  33         {
  34             _application = application;
  35             _application.Initialized += Initialize;
  36         }
  37
  38         public void Initialize(object source, AUIApplicationInitEventArgs e)
  39         {
  40             Console.WriteLine("Customized Application Initialize event handler");
  41             Stage stage = Stage.GetCurrent();
  42             stage.BackgroundColor = new Dali.CSharp.Color(Dali.CSharp.Colors.Red);
  43
  44             stage.Touched += OnStageTouched;
  45
  46             // Add a _text label to the stage
  47             _text = new TextLabel("Hello Mono World");
  48             _text.ParentOrigin = new Position(NDalic.ParentOriginCenter);
  49             _text.AnchorPoint = new Position(NDalic.AnchorPointCenter);
  50             _text.HorizontalAlignment = "CENTER";
  51             _text.PointSize = 32.0f;
  52
  53             stage.Add(_text);
  54         }
  55
  56         // Callback for _animation finished signal handling
  57         public void AnimationFinished(object source, Animation.FinishedEventArgs e)
  58         {
  59             Console.WriteLine("Customized Animation Finished Event handler");
  60             Console.WriteLine("Animation finished: duration = " + e.Animation.Duration);
  61             Console.WriteLine("End Action = " + e.Animation.GetEndAction());
  62         }
  63
  64         // Callback for stage touched signal handling
  65         public void OnStageTouched(object source, Stage.TouchEventArgs e)
  66         {
  67             //TouchData touchData = TouchData.GetTouchDataFromPtr( data );
  68
  69             // Only animate the _text label when touch down happens
  70             if( e.TouchData.GetState(0) == PointStateType.DOWN )
  71             {
  72                 Console.WriteLine("Customized Stage Touch event handler");
  73                 // Create a new _animation
  74                 if( _animation )
  75                 {
  76                     _animation.Reset();
  77                 }
  78
  79                 _animation = new Animation(1.0f); // 1 second of duration
  80
  81                 _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));
  82
  83                 _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));
  84
  85                 // Connect the signal callback for animaiton finished signal
  86                 _animation.Finished += AnimationFinished;
  87
  88                 // Play the _animation
  89                 _animation.Play();
  90
  91                 Console.WriteLine("Looping:" + _animation.Looping);
  92             }
  93         }
  94
  95         public void MainLoop()
  96         {
  97             _application.MainLoop ();
  98         }
  99
 100         /// <summary>
 101         /// The main entry point for the application.
 102         /// </summary>
 103
 104         [STAThread]
 105         static void Main(string[] args)
 106         {
 107             Console.WriteLine ("Hello Mono World");
 108
 109             Example example = new Example(Application.NewApplication());
 110             example.MainLoop ();
 111         }
 112     }
 113 }