internal static IntPtr CreateInteractionContext(IInteractionHandler interactionHandler, SynchronizationContext syncContext)
{
IntPtr ic;
CreateInteractionContext(out ic);
InteractionOutput io = new InteractionOutput(ic, interactionHandler, syncContext);
lock (_lockObj)
{
_listeners.Add(ic.ToInt64(), io);
}
RegisterOutputCallbackInteractionContext(ic, Marshal.GetFunctionPointerForDelegate(_callback), ic);
return(ic);
}
internal override void ProcessEvent(InteractionOutput output)
{
if (output.Data.Interaction == Win32TouchFunctions.INTERACTION.TAP)
{
var p = touchForm.PointToClient(new System.Drawing.Point((int)output.Data.X, (int)output.Data.Y));
if (output.Data.Tap.Count == 1)
{
touchForm.NotifyTap(new Vector2(p.X, p.Y));
}
else if (output.Data.Tap.Count == 2)
{
touchForm.NotifyDoubleTap(new Vector2(p.X, p.Y));
}
}
else if (output.Data.Interaction == Win32TouchFunctions.INTERACTION.SECONDARY_TAP)
{
var p = touchForm.PointToClient(new System.Drawing.Point((int)output.Data.X, (int)output.Data.Y));
touchForm.NotifyTouchSecondaryTap(new Vector2(p.X, p.Y));
}
else if (output.Data.Interaction == Win32TouchFunctions.INTERACTION.HOLD)
{
}
else if (output.Data.Interaction == Win32TouchFunctions.INTERACTION.MANIPULATION)
{
if (output.IsBegin())
{
var p = touchForm.PointToClient(new System.Drawing.Point((int)output.Data.X, (int)output.Data.Y));
center = new Vector2(p.X, p.Y);
prevTranslation = new Vector2();
return;
}
var mt = output.Data.Manipulation.Cumulative;
var translation = new Vector2(mt.TranslationX, mt.TranslationY);
var delta = translation - prevTranslation;
prevTranslation = translation;
touchForm.NotifyTouchManipulation(center, delta, mt.Scale);
//output.IsEnd()
}
}
internal override void ProcessEvent(InteractionOutput output)
{
if (output.Data.Interaction == Win32TouchFunctions.INTERACTION.TAP) {
var p = touchForm.PointToClient(new System.Drawing.Point((int)output.Data.X, (int)output.Data.Y));
if (output.Data.Tap.Count == 1) {
touchForm.NotifyTap(new Vector2(p.X, p.Y));
}
else if (output.Data.Tap.Count == 2) {
touchForm.NotifyDoubleTap(new Vector2(p.X, p.Y));
}
}
else if (output.Data.Interaction == Win32TouchFunctions.INTERACTION.SECONDARY_TAP)
{
var p = touchForm.PointToClient(new System.Drawing.Point((int)output.Data.X, (int)output.Data.Y));
touchForm.NotifyTouchSecondaryTap(new Vector2(p.X, p.Y));
}
else if (output.Data.Interaction == Win32TouchFunctions.INTERACTION.HOLD) {
}
else if (output.Data.Interaction == Win32TouchFunctions.INTERACTION.MANIPULATION) {
if (output.IsBegin()) {
var p = touchForm.PointToClient(new System.Drawing.Point((int)output.Data.X, (int)output.Data.Y));
center = new Vector2(p.X, p.Y);
prevTranslation = new Vector2();
return;
}
var mt = output.Data.Manipulation.Cumulative;
var translation = new Vector2(mt.TranslationX, mt.TranslationY);
var delta = translation - prevTranslation;
prevTranslation = translation;
touchForm.NotifyTouchManipulation(center, delta, mt.Scale);
//output.IsEnd()
}
}
static void TimerElapsed(object state)
{
InteractionOutput[] items = null;
lock (_lockObj)
{
if (_inertiaQueue.Count > 0)
{
items = _inertiaQueue.ToArray();
_inertiaQueue.Clear();
}
}
if (items != null)
{
for (int i = 0; i < items.Length; i++)
{
InteractionOutput io = items[i];
for (int j = 0; j < i; j++)
{
if (items[j].InteractionContext == io.InteractionContext)
{
io = null;
break;
}
}
if (io != null && io.Alive)
{
io.SyncContext.Post(delegate(object obj)
{
InteractionOutput m = (InteractionOutput)obj;
if (m.Alive)
{
ProcessInertiaInteractionContext(m.InteractionContext);
}
}, io);
}
}
}
}
internal abstract void ProcessEvent(InteractionOutput output);
void IInteractionHandler.ProcessInteractionEvent(InteractionOutput output)
{
ProcessEvent(output);
}
internal static IntPtr CreateInteractionContext(IInteractionHandler interactionHandler, SynchronizationContext syncContext)
{
IntPtr ic;
CreateInteractionContext(out ic);
InteractionOutput io = new InteractionOutput(ic, interactionHandler, syncContext);
lock (_lockObj)
{
_listeners.Add(ic.ToInt64(), io);
}
RegisterOutputCallbackInteractionContext(ic, Marshal.GetFunctionPointerForDelegate(_callback), ic);
return ic;
}
void IInteractionHandler.ProcessInteractionEvent(InteractionOutput output)
{
ProcessEvent(output);
}
internal abstract void ProcessEvent(InteractionOutput output);
