public StreamPagePanel()
{
this.panelContainer = new StreamContainerWidget();
this.panelContainer.BaseClip = false;
base.AddChildLast(this.panelContainer);
this.sprtContainer = new StreamContainerWidget();
this.sprtContainer.BaseClip = false;
base.AddChildLast(this.sprtContainer);
this.panelList = new List <Panel> ();
this.sprtList = new List <UISprite> ();
this.pageCount = 0;
this.pageIndex = -1;
base.Clip = true;
base.HookChildTouchEvent = true;
this.state = StreamPagePanel.AnimationState.None;
this.activeImage = new ImageAsset(SystemImageAsset.PagePanelActive);
this.normalImage = new ImageAsset(SystemImageAsset.PagePanelNormal);
DragGestureDetector dragGestureDetector = new DragGestureDetector();
dragGestureDetector.DragDetected += new EventHandler <DragEventArgs> (this.DragEventHandler);
base.AddGestureDetector(dragGestureDetector);
FlickGestureDetector flickGestureDetector = new FlickGestureDetector();
flickGestureDetector.Direction = FlickDirection.Horizontal;
flickGestureDetector.FlickDetected += new EventHandler <FlickEventArgs> (this.FlickEventHandler);
base.AddGestureDetector(flickGestureDetector);
}
public StreamPagePanel()
{
this.panelContainer = new StreamContainerWidget ();
this.panelContainer.BaseClip = false;
base.AddChildLast (this.panelContainer);
this.sprtContainer = new StreamContainerWidget ();
this.sprtContainer.BaseClip = false;
base.AddChildLast (this.sprtContainer);
this.panelList = new List<Panel> ();
this.sprtList = new List<UISprite> ();
this.pageCount = 0;
this.pageIndex = -1;
base.Clip = true;
base.HookChildTouchEvent = true;
this.state = StreamPagePanel.AnimationState.None;
this.activeImage = new ImageAsset (SystemImageAsset.PagePanelActive);
this.normalImage = new ImageAsset (SystemImageAsset.PagePanelNormal);
DragGestureDetector dragGestureDetector = new DragGestureDetector ();
dragGestureDetector.DragDetected += new EventHandler<DragEventArgs> (this.DragEventHandler);
base.AddGestureDetector (dragGestureDetector);
FlickGestureDetector flickGestureDetector = new FlickGestureDetector ();
flickGestureDetector.Direction = FlickDirection.Horizontal;
flickGestureDetector.FlickDetected += new EventHandler<FlickEventArgs> (this.FlickEventHandler);
base.AddGestureDetector (flickGestureDetector);
}
private void FlickEventHandler(object sender, FlickEventArgs e)
{
base.ResetState(false);
this.state = StreamPagePanel.AnimationState.Flick;
int num = -(int)(this.panelContainer.X / this.Width);
if (e.Speed.X < 0f)
{
this.ScrollTo(num + 1, true);
}
else
{
this.ScrollTo(num, true);
}
this.animation = true;
}
protected override void OnTouchEvent(TouchEventCollection touchEvents)
{
base.OnTouchEvent(touchEvents);
TouchEvent primaryTouchEvent = touchEvents.PrimaryTouchEvent;
if (primaryTouchEvent.Type == TouchEventType.Down)
{
this.animation = false;
this.startPos = this.panelContainer.X;
this.touchDownLocalPos = primaryTouchEvent.LocalPosition.X;
this.state = StreamPagePanel.AnimationState.None;
}
if (primaryTouchEvent.Type == TouchEventType.Up && this.state != StreamPagePanel.AnimationState.Flick)
{
this.ScrollTo(this.pageIndex, true);
}
if (this.state != StreamPagePanel.AnimationState.Drag && this.state != StreamPagePanel.AnimationState.Flick)
{
touchEvents.Forward = true;
}
}
protected override void OnUpdate(float elapsedTime)
{
base.OnUpdate(elapsedTime);
if (this.animation)
{
this.animationElapsedTime += elapsedTime;
this.panelContainer.X = (this.animationStartPos - this.nextPos) * (float)Math.Exp((double)(-(double)this.animationElapsedTime * 0.011997601f)) + this.nextPos;
int num = -(int)(this.panelContainer.X / this.Width);
for (int i = 0; i < this.pageCount; i++)
{
this.panelList [i].Visible = (i == num || i == num + 1);
}
float num2 = this.nextPos - this.panelContainer.X;
this.pageIndex = (int)(0.5f - this.panelContainer.X / this.Width);
this.UpdateSprite();
if (num2 < 1f && num2 > -1f)
{
this.panelContainer.X = this.nextPos;
this.animation = false;
this.state = StreamPagePanel.AnimationState.None;
this.SetupPageVisible();
}
}
}
private void DragEventHandler(object sender, DragEventArgs e)
{
base.ResetState(false);
this.state = StreamPagePanel.AnimationState.Drag;
this.setCurrentPos(e.LocalPosition.X - this.touchDownLocalPos);
}
private void FlickEventHandler(object sender, FlickEventArgs e)
{
base.ResetState (false);
this.state = StreamPagePanel.AnimationState.Flick;
int num = -(int)(this.panelContainer.X / this.Width);
if (e.Speed.X < 0f)
{
this.ScrollTo (num + 1, true);
}
else
{
this.ScrollTo (num, true);
}
this.animation = true;
}
private void DragEventHandler(object sender, DragEventArgs e)
{
base.ResetState (false);
this.state = StreamPagePanel.AnimationState.Drag;
this.setCurrentPos (e.LocalPosition.X - this.touchDownLocalPos);
}
protected override void OnUpdate(float elapsedTime)
{
base.OnUpdate (elapsedTime);
if (this.animation)
{
this.animationElapsedTime += elapsedTime;
this.panelContainer.X = (this.animationStartPos - this.nextPos) * (float)Math.Exp ((double)(-(double)this.animationElapsedTime * 0.011997601f)) + this.nextPos;
int num = -(int)(this.panelContainer.X / this.Width);
for (int i = 0; i < this.pageCount; i++)
{
this.panelList [i].Visible = (i == num || i == num + 1);
}
float num2 = this.nextPos - this.panelContainer.X;
this.pageIndex = (int)(0.5f - this.panelContainer.X / this.Width);
this.UpdateSprite ();
if (num2 < 1f && num2 > -1f)
{
this.panelContainer.X = this.nextPos;
this.animation = false;
this.state = StreamPagePanel.AnimationState.None;
this.SetupPageVisible ();
}
}
}
protected override void OnTouchEvent(TouchEventCollection touchEvents)
{
base.OnTouchEvent (touchEvents);
TouchEvent primaryTouchEvent = touchEvents.PrimaryTouchEvent;
if (primaryTouchEvent.Type == TouchEventType.Down)
{
this.animation = false;
this.startPos = this.panelContainer.X;
this.touchDownLocalPos = primaryTouchEvent.LocalPosition.X;
this.state = StreamPagePanel.AnimationState.None;
}
if (primaryTouchEvent.Type == TouchEventType.Up && this.state != StreamPagePanel.AnimationState.Flick)
{
this.ScrollTo (this.pageIndex, true);
}
if (this.state != StreamPagePanel.AnimationState.Drag && this.state != StreamPagePanel.AnimationState.Flick)
{
touchEvents.Forward = true;
}
}
