namespace MyCSharpExample
{
- class Example
- {
- [UnmanagedFunctionPointer(CallingConvention.StdCall)]
- delegate void CallbackDelegate(IntPtr data);
+ class Example
+ {
+ [UnmanagedFunctionPointer(CallingConvention.StdCall)]
+ delegate void CallbackDelegate(IntPtr data);
- [UnmanagedFunctionPointer(CallingConvention.StdCall)]
- delegate void ActorCallbackDelegate(IntPtr data);
+ [UnmanagedFunctionPointer(CallingConvention.StdCall)]
+ delegate void ActorCallbackDelegate(IntPtr data);
- private Dali.Application _application;
- private ScrollView _scrollView;
- private ScrollBar _scrollBar;
+ private Dali.Application _application;
+ private ScrollView _scrollView;
+ private ScrollBar _scrollBar;
+ private Animation _animation;
+ private TextLabel _text;
- public Example(Dali.Application application)
- {
- _application = application;
+ public Example(Dali.Application application)
+ {
+ _application = application;
+ _application.Initialized += Initialize;
+ }
- CallbackDelegate initializeCallback = new CallbackDelegate( Initialize );
- _application.InitSignal().Connect( initializeCallback );
- }
- private void Initialize(IntPtr appPtr)
- {
- CreateScrollView();
- }
+ public void Initialize(object source, NUIApplicationInitEventArgs e)
+ {
+ CreateScrollView();
+ }
- private void CreateScrollView()
+ private void CreateScrollView()
+ {
+ Stage stage = Stage.GetCurrent();
+ stage.BackgroundColor = Color.White;
+
+ // Create a scroll view
+ _scrollView = new ScrollView();
+ Size stageSize = stage.Size;
+ _scrollView.Size = new Position(stageSize.W, stageSize.H, 0.0f);
+ _scrollView.ParentOrigin = NDalic.ParentOriginCenter;
+ _scrollView.AnchorPoint = NDalic.AnchorPointCenter;
+ stage.Add(_scrollView);
+
+ // Add actors to a scroll view with 3 pages
+ int pageRows = 1;
+ int pageColumns = 3;
+ for(int pageRow = 0; pageRow < pageRows; pageRow++)
+ {
+ for(int pageColumn = 0; pageColumn < pageColumns; pageColumn++)
{
- Stage stage = Stage.GetCurrent();
- stage.SetBackgroundColor(NDalic.WHITE);
-
- // Create a scroll view
- _scrollView = new ScrollView();
- Vector2 stageSize = stage.GetSize();
- _scrollView.Size = new Vector3(stageSize.x, stageSize.y, 0.0f);
- _scrollView.ParentOrigin = NDalic.ParentOriginCenter;
- _scrollView.AnchorPoint = NDalic.AnchorPointCenter;
- stage.Add(_scrollView);
-
- // Add actors to a scroll view with 3 pages
- int pageRows = 1;
- int pageColumns = 3;
- for(int pageRow = 0; pageRow < pageRows; pageRow++)
+ View pageActor = new View();
+ pageActor.SetResizePolicy(ResizePolicyType.FILL_TO_PARENT, DimensionType.ALL_DIMENSIONS);
+ pageActor.ParentOrigin = NDalic.ParentOriginCenter;
+ pageActor.AnchorPoint = NDalic.AnchorPointCenter;
+ pageActor.Position = new Position(pageColumn * stageSize.W, pageRow * stageSize.H, 0.0f);
+
+ // Add images in a 3x4 grid layout for each page
+ int imageRows = 4;
+ int imageColumns = 3;
+ float margin = 10.0f;
+ Position imageSize = new Position((stageSize.W / imageColumns) - margin, (stageSize.H / imageRows) - margin, 0.0f);
+
+ for(int row = 0; row < imageRows; row++)
+ {
+ for(int column = 0; column < imageColumns;column++)
{
- for(int pageColumn = 0; pageColumn < pageColumns; pageColumn++)
- {
- Control pageActor = new Control();
- pageActor.SetResizePolicy(ResizePolicyType.FILL_TO_PARENT, DimensionType.ALL_DIMENSIONS);
- pageActor.ParentOrigin = NDalic.ParentOriginCenter;
- pageActor.AnchorPoint = NDalic.AnchorPointCenter;
- pageActor.Position = new Vector3(pageColumn * stageSize.x, pageRow * stageSize.y, 0.0f);
-
- // Add images in a 3x4 grid layout for each page
- int imageRows = 4;
- int imageColumns = 3;
- float margin = 10.0f;
- Vector3 imageSize = new Vector3((stageSize.x / imageColumns) - margin, (stageSize.y / imageRows) - margin, 0.0f);
-
- for(int row = 0; row < imageRows; row++)
- {
- for(int column = 0; column < imageColumns;column++)
- {
- int imageId = (row * imageColumns + column) % 2 + 1;
- ImageView imageView = new ImageView("images/image-" + imageId + ".jpg");
- imageView.ParentOrigin = NDalic.ParentOriginCenter;
- imageView.AnchorPoint = NDalic.AnchorPointCenter;
- imageView.Size = imageSize;
- imageView.Position = new Vector3( margin * 0.5f + (imageSize.x + margin) * column - stageSize.x * 0.5f + imageSize.x * 0.5f,
- margin * 0.5f + (imageSize.y + margin) * row - stageSize.y * 0.5f + imageSize.y * 0.5f, 0.0f );
- pageActor.Add(imageView);
- }
- }
-
- _scrollView.Add(pageActor);
- }
+ int imageId = (row * imageColumns + column) % 2 + 1;
+ ImageView imageView = new ImageView("images/image-" + imageId + ".jpg");
+ imageView.ParentOrigin = NDalic.ParentOriginCenter;
+ imageView.AnchorPoint = NDalic.AnchorPointCenter;
+ imageView.Size = imageSize;
+ imageView.Position = new Position( margin * 0.5f + (imageSize.X + margin) * column - stageSize.W * 0.5f + imageSize.X * 0.5f,
+ margin * 0.5f + (imageSize.Y + margin) * row - stageSize.H * 0.5f + imageSize.Y * 0.5f, 0.0f );
+ pageActor.Add(imageView);
}
+ }
- _scrollView.SetAxisAutoLock(true);
-
- // Set scroll view to have 3 pages in X axis and allow page snapping,
- // and also disable scrolling in Y axis.
- RulerPtr scrollRulerX = new RulerPtr(new FixedRuler(stageSize.width));
- RulerPtr scrollRulerY = new RulerPtr(new DefaultRuler());
- scrollRulerX.SetDomain(new RulerDomain(0.0f, stageSize.width * pageColumns, true));
- scrollRulerY.Disable();
- _scrollView.SetRulerX(scrollRulerX);
- _scrollView.SetRulerY(scrollRulerY);
-
- // Create a horizontal scroll bar in the bottom of scroll view (which is optional)
- _scrollBar = new ScrollBar();
- _scrollBar.ParentOrigin = NDalic.ParentOriginBottomLeft;
- _scrollBar.AnchorPoint = NDalic.AnchorPointTopLeft;
- _scrollBar.SetResizePolicy(ResizePolicyType.FIT_TO_CHILDREN, DimensionType.WIDTH);
- _scrollBar.SetResizePolicy(ResizePolicyType.FILL_TO_PARENT, DimensionType.HEIGHT);
- _scrollBar.Orientation = new Quaternion( new Radian( new Degree( 270.0f ) ), Vector3.ZAXIS );
- _scrollBar.SetScrollDirection(ScrollBar.Direction.Horizontal);
- _scrollView.Add(_scrollBar);
-
- // Connect to the OnRelayout signal
- ActorCallbackDelegate ScrollViewRelayoutCallback = new ActorCallbackDelegate( OnScrollViewRelayout );
- _scrollView.OnRelayoutSignal().Connect( ScrollViewRelayoutCallback );
+ _scrollView.Add(pageActor);
}
+ }
+
+ _scrollView.SetAxisAutoLock(true);
+
+ // Set scroll view to have 3 pages in X axis and allow page snapping,
+ // and also disable scrolling in Y axis.
+ RulerPtr scrollRulerX = new RulerPtr(new FixedRuler(stageSize.W));
+ RulerPtr scrollRulerY = new RulerPtr(new DefaultRuler());
+ scrollRulerX.SetDomain(new RulerDomain(0.0f, stageSize.W * pageColumns, true));
+ scrollRulerY.Disable();
+ _scrollView.SetRulerX(scrollRulerX);
+ _scrollView.SetRulerY(scrollRulerY);
+
+ // Create a horizontal scroll bar in the bottom of scroll view (which is optional)
+ _scrollBar = new ScrollBar();
+ _scrollBar.ParentOrigin = NDalic.ParentOriginBottomLeft;
+ _scrollBar.AnchorPoint = NDalic.AnchorPointTopLeft;
+ _scrollBar.SetResizePolicy(ResizePolicyType.FIT_TO_CHILDREN, DimensionType.WIDTH);
+ _scrollBar.SetResizePolicy(ResizePolicyType.FILL_TO_PARENT, DimensionType.HEIGHT);
+ _scrollBar.Orientation = new Rotation( new Radian( new Degree( 270.0f ) ), Vector3.ZAXIS );
+ _scrollBar.SetScrollDirection(ScrollBar.Direction.Horizontal);
+ _scrollView.Add(_scrollBar);
+
+ // Connect to the OnRelayout signal
+ _scrollView.OnRelayoutEvent += OnScrollViewRelayout;
+ _scrollView.Touched += OnTouch;
+ _scrollView.WheelMoved += Onwheel;
+ _scrollView.KeyInputFocusGained += OnKey;
+ _text = new TextLabel("View Touch Event Handler Test");
+ _text.ParentOrigin = NDalic.ParentOriginCenter;
+ _text.AnchorPoint = NDalic.AnchorPointCenter;
+ _text.HorizontalAlignment = "CENTER";
+ _text.PointSize = 48.0f;
+
+ _scrollView.Add(_text);
+ }
- private void OnScrollViewRelayout(IntPtr data)
- {
- // Set the correct scroll bar size after size negotiation of scroll view is done
- _scrollBar.Size = new Vector3(0.0f, _scrollView.GetRelayoutSize(DimensionType.WIDTH), 0.0f);
- }
+ // Callback for _animation finished signal handling
+ public void AnimationFinished(object sender, EventArgs e)
+ {
+ Console.WriteLine("Customized Animation Finished Event handler");
+ }
+ private void OnKey(object source, View.KeyInputFocusGainedEventArgs e)
+ {
+ Console.WriteLine("View Keyevent EVENT callback....");
+ }
- public void MainLoop()
- {
- _application.MainLoop ();
- }
+ private bool Onwheel(object source, View.WheelEventArgs e)
+ {
+ Console.WriteLine("View Wheel EVENT callback....");
+ return true;
+ }
- /// <summary>
- /// The main entry point for the application.
- /// </summary>
- [STAThread]
- static void Main(string[] args)
+ private bool OnTouch(object source, View.TouchEventArgs e)
+ {
+ Console.WriteLine("View TOUCH EVENT callback....");
+
+ // Only animate the _text label when touch down happens
+ if( e.Touch.GetState(0) == PointStateType.DOWN )
+ {
+ Console.WriteLine("Customized Stage Touch event handler");
+ // Create a new _animation
+ if( _animation )
{
- Example example = new Example(Application.NewApplication());
- example.MainLoop ();
+ _animation.Reset();
}
+
+ _animation = new Animation(1.0f); // 1 second of duration
+
+ _animation.AnimateTo(new Property(_text, Actor.Property.ORIENTATION), new Property.Value(new Rotation( new Radian( new Degree( 180.0f ) ), Vector3.XAXIS )), new AlphaFunction(AlphaFunction.BuiltinFunction.Linear), new TimePeriod(0.0f, 0.5f));
+ _animation.AnimateTo(new Property(_text, Actor.Property.ORIENTATION), new Property.Value(new Rotation( new Radian( new Degree( 0.0f ) ), Vector3.XAXIS )), new AlphaFunction(AlphaFunction.BuiltinFunction.Linear), new TimePeriod(0.5f, 0.5f));
+
+ // Connect the signal callback for animaiton finished signal
+ _animation.Finished += AnimationFinished;
+
+ // Play the _animation
+ _animation.Play();
+ }
+ return true;
}
+
+ private void OnScrollViewRelayout(object source, View.OnRelayoutEventArgs e)
+ {
+ Console.WriteLine("View OnRelayoutEventArgs EVENT callback....");
+
+ // Set the correct scroll bar size after size negotiation of scroll view is done
+ _scrollBar.Size = new Position(0.0f, _scrollView.GetRelayoutSize(DimensionType.WIDTH), 0.0f);
+ }
+
+ public void MainLoop()
+ {
+ _application.MainLoop ();
+ }
+
+ /// <summary>
+ /// The main entry point for the application.
+ /// </summary>
+ [STAThread]
+ static void Main(string[] args)
+ {
+ Example example = new Example(Application.NewApplication());
+ example.MainLoop ();
+ }
+ }
}
projects / platform / core / uifw / dali-toolkit.git / blobdiff