void Interrupt(uint data1, uint data2, TimeSpan time)
{
RawButtonActions action = (data2 != 0) ? RawButtonActions.ButtonUp : RawButtonActions.ButtonDown;
RawButtonInputReport report = new RawButtonInputReport(sink.source, time, button, action);
// Queue the button press to the input provider site.
sink.Dispatcher.BeginInvoke(sink.callback, report);
}
void Interrupt( uint data1, uint data2, DateTime time )
{
// queue the button press to the input provider site.
RawButtonActions action = (data2 != 0) ?
RawButtonActions.ButtonUp : RawButtonActions.ButtonDown;
RawButtonInputReport report =
new RawButtonInputReport(_sink._source, time, _button, action);
_sink.Dispatcher.BeginInvoke(_sink._callback, new InputReportArgs(_buttonDevice, report));
}
private RawButtonInputReport ExtractRawButtonInputReport(NotifyInputEventArgs e, RoutedEvent Event)
{
RawButtonInputReport buttonInput = null;
InputReportEventArgs input = e.StagingItem.Input as InputReportEventArgs;
if (input != null)
{
if (input.Report is RawButtonInputReport && input.RoutedEvent == Event)
{
buttonInput = (RawButtonInputReport)input.Report;
}
}
return(buttonInput);
}
void Interrupt(uint data1, uint data2, DateTime time)
#endif
{
RawButtonActions action = (data2 != 0) ?
RawButtonActions.ButtonUp : RawButtonActions.ButtonDown;
RawButtonInputReport report =
new RawButtonInputReport(sink.source, time, button, action);
// Queue the button press to the input provider site.
#if MF_FRAMEWORK_VERSION_V3_0
sink.Dispatcher.BeginInvoke(sink.callback, report);
#else
sink.Dispatcher.BeginInvoke(sink.callback, new InputReportArgs(buttonDevice, report));
#endif
}
void Interrupt(Cpu.Pin port, bool state, TimeSpan time)
{
RawButtonActions action = state ? RawButtonActions.ButtonUp : RawButtonActions.ButtonDown;
RawButtonInputReport report = new RawButtonInputReport(sink.source, time, button, action);
// Queue the button press to the input provider site.
sink.Dispatcher.BeginInvoke(sink.callback, report);
}
private void PostProcessInput(object sender, ProcessInputEventArgs e)
{
// PreviewButtonDown --> ButtonDown
if (e.StagingItem.Input.RoutedEvent == Buttons.PreviewButtonDownEvent)
{
CheckForDisconnectedFocus();
if (!e.StagingItem.Input.Handled)
{
ButtonEventArgs previewButtonDown = (ButtonEventArgs)e.StagingItem.Input;
ButtonEventArgs buttonDown = new ButtonEventArgs(this, previewButtonDown.InputSource, previewButtonDown.Timestamp, previewButtonDown.Button);
buttonDown._isRepeat = previewButtonDown.IsRepeat;
buttonDown.RoutedEvent = Buttons.ButtonDownEvent;
e.PushInput(buttonDown, e.StagingItem);
}
}
// PreviewButtonUp --> ButtonUp
if (e.StagingItem.Input.RoutedEvent == Buttons.PreviewButtonUpEvent)
{
CheckForDisconnectedFocus();
if (!e.StagingItem.Input.Handled)
{
ButtonEventArgs previewButtonUp = (ButtonEventArgs)e.StagingItem.Input;
ButtonEventArgs buttonUp = new ButtonEventArgs(this, previewButtonUp.InputSource, previewButtonUp.Timestamp, previewButtonUp.Button);
buttonUp.RoutedEvent = Buttons.ButtonUpEvent;
e.PushInput(buttonUp, e.StagingItem);
}
}
RawButtonInputReport buttonInput = ExtractRawButtonInputReport(e, InputManager.InputReportEvent);
if (buttonInput != null)
{
CheckForDisconnectedFocus();
if (!e.StagingItem.Input.Handled)
{
// In general, this is where we promote the non-redundant
// reported actions to our premier events.
RawButtonActions actions = GetNonRedundantActions(e);
// Raw --> PreviewButtonDown
if ((actions & RawButtonActions.ButtonDown) == RawButtonActions.ButtonDown)
{
Button button = (Button)e.StagingItem.GetData(_tagButton);
if (button != Button.None)
{
ButtonEventArgs previewButtonDown = new ButtonEventArgs(this, buttonInput.InputSource, buttonInput.Timestamp, button);
previewButtonDown.RoutedEvent = Buttons.PreviewButtonDownEvent;
e.PushInput(previewButtonDown, e.StagingItem);
}
}
// Raw --> PreviewButtonUp
if ((actions & RawButtonActions.ButtonUp) == RawButtonActions.ButtonUp)
{
Button button = (Button)e.StagingItem.GetData(_tagButton);
if (button != Button.None)
{
ButtonEventArgs previewButtonUp = new ButtonEventArgs(this, buttonInput.InputSource, buttonInput.Timestamp, button);
previewButtonUp.RoutedEvent = Buttons.PreviewButtonUpEvent;
e.PushInput(previewButtonUp, e.StagingItem);
}
}
}
// Deactivate
if ((buttonInput.Actions & RawButtonActions.Deactivate) == RawButtonActions.Deactivate)
{
if (_isActive)
{
_isActive = false;
// Even if handled, a button deactivate results in a lost focus.
ChangeFocus(null, e.StagingItem.Input.Timestamp);
}
}
}
}
private void PreNotifyInput(object sender, NotifyInputEventArgs e)
{
RawButtonInputReport buttonInput = ExtractRawButtonInputReport(e, InputManager.PreviewInputReportEvent);
if (buttonInput != null)
{
CheckForDisconnectedFocus();
/*
*
* REFACTOR --
*
* the keyboard device is only active per app domain basis -- so like if your app domain doesn't have
* focus your keyboard device is not going to give you the real state of the keyboard.
*
* When it gets focus, it needs to know about this somehow. We could use this keyboard action
* type stuff to do so. Though this design really seem to be influenced a lot from living in
* the windows world.
*
* Essentially the input stack is being used like a message pump to say, hey dude you can
* use the keyboard now -- it's not real input, it's more or less a message.
*
* It could be interesting for elements to know about this -- since I think
* they will probalby still have focus (or do they get a Got and Lost Focus when the keyboard activates -- I don't think so,
* we need to know what we were focused on when the window gets focus again.
*
* So maybe elements want to stop some animation or something when input focus moves away from the activesource, and
* start them again later. Could be interesting.
*/
if ((buttonInput.Actions & RawButtonActions.Activate) == RawButtonActions.Activate)
{
//System.Console.WriteLine("Initializing the button state.");
#if TRACK_BUTTON_STATE
// Clear out our key state storage.
for (int i = 0; i < _buttonState.Length; i++)
{
_buttonState[i] = 0;
}
#endif
// we are now active.
// we should track which source is active so we don't confuse deactivations.
_isActive = true;
}
// Generally, we need to check against redundant actions.
// We never prevet the raw event from going through, but we
// will only generate the high-level events for non-redundant
// actions. We store the set of non-redundant actions in
// the dictionary of this event.
// If the input is reporting a button down, the action is never
// considered redundant.
if ((buttonInput.Actions & RawButtonActions.ButtonDown) == RawButtonActions.ButtonDown)
{
RawButtonActions actions = GetNonRedundantActions(e);
actions |= RawButtonActions.ButtonDown;
e.StagingItem.SetData(_tagNonRedundantActions, actions);
// Pass along the button that was pressed, and update our state.
e.StagingItem.SetData(_tagButton, buttonInput.Button);
#if TRACK_BUTTON_STATE
ButtonState buttonState = GetButtonState(buttonInput.Button);
if ((buttonState & ButtonState.Down) == ButtonState.Down)
{
buttonState = ButtonState.Down | ButtonState.Held;
}
else
{
buttonState |= ButtonState.Down;
}
SetButtonState(buttonInput.Button, buttonState);
#endif
// Tell the InputManager that the MostRecentDevice is us.
if (_inputManager != null)
{
_inputManager.MostRecentInputDevice = (InputDevice)this;
}
}
// need to detect redundant ups.
if ((buttonInput.Actions & RawButtonActions.ButtonUp) == RawButtonActions.ButtonUp)
{
RawButtonActions actions = GetNonRedundantActions(e);
actions |= RawButtonActions.ButtonUp;
e.StagingItem.SetData(_tagNonRedundantActions, actions);
// Pass along the button that was pressed, and update our state.
e.StagingItem.SetData(_tagButton, buttonInput.Button);
#if TRACK_BUTTON_STATE
ButtonState buttonState = GetButtonState(buttonInput.Button);
if ((buttonState & ButtonState.Down) == ButtonState.Down)
{
buttonState &= (~ButtonState.Down) & (ButtonState.Down | ButtonState.Held);
}
else
{
buttonState |= ButtonState.Held;
}
SetButtonState(buttonInput.Button, buttonState);
#endif
// Tell the InputManager that the MostRecentDevice is us.
if (_inputManager != null)
{
_inputManager.MostRecentInputDevice = (InputDevice)this;
}
}
}
// On ButtonDown, we might need to set the Repeat flag
if (e.StagingItem.Input.RoutedEvent == Buttons.PreviewButtonDownEvent)
{
CheckForDisconnectedFocus();
ButtonEventArgs args = (ButtonEventArgs)e.StagingItem.Input;
// Is this the same as the previous button?
if (_previousButton == args.Button)
{
// Yes, this is a repeat (we got the buttondown for it twice, with no ButtonUp in between)
// what about chording?
args._isRepeat = true;
}
// Otherwise, keep this button to check against next time.
else
{
_previousButton = args.Button;
args._isRepeat = false;
}
}
// On ButtonUp, we clear Repeat flag
else if (e.StagingItem.Input.RoutedEvent == Buttons.PreviewButtonUpEvent)
{
CheckForDisconnectedFocus();
ButtonEventArgs args = (ButtonEventArgs)e.StagingItem.Input;
args._isRepeat = false;
// Clear _previousButton, so that down/up/down/up doesn't look like a repeat
_previousButton = Button.None;
}
}
void ReportInput( DateTime TimeStamp, Button TheButton, RawButtonActions Actions )
{
RawButtonInputReport report = new RawButtonInputReport( this.PresentationSource, TimeStamp, TheButton, Actions );
this.Dispatcher.BeginInvoke( this.ReportInputFunc, new object[ ] { report } );
}
/// <summary>
/// Data received handler.
/// Fires WPF button pressed evet according to command received
/// </summary>
private void controller_DataReceived(TVRemoteReceiver sender, int command, int address)
{
for (int i = 0; i < buttons.Length; i++)
{
if (command == buttons[i].Command && (deviceAddress == -1 || deviceAddress == address))
{
RawButtonInputReport report = new RawButtonInputReport(source, new TimeSpan(DateTime.Now.Ticks), buttons[i].Button, ButtonAction);
// Queue the button press to the input provider site.
Dispatcher.BeginInvoke(callback, report);
break;
}
}
}
