src/video/winrt/SDL_winrtevents_c.h

   1 /*
   2   Simple DirectMedia Layer
   3   Copyright (C) 1997-2020 Sam Lantinga <slouken@libsdl.org>
   4
   5   This software is provided 'as-is', without any express or implied
   6   warranty.  In no event will the authors be held liable for any damages
   7   arising from the use of this software.
   8
   9   Permission is granted to anyone to use this software for any purpose,
  10   including commercial applications, and to alter it and redistribute it
  11   freely, subject to the following restrictions:
  12
  13   1. The origin of this software must not be misrepresented; you must not
  14      claim that you wrote the original software. If you use this software
  15      in a product, an acknowledgment in the product documentation would be
  16      appreciated but is not required.
  17   2. Altered source versions must be plainly marked as such, and must not be
  18      misrepresented as being the original software.
  19   3. This notice may not be removed or altered from any source distribution.
  20 */
  21 #include "SDL_config.h"
  22
  23 extern "C" {
  24 #include "../SDL_sysvideo.h"
  25 }
  26
  27 /*
  28  * Internal-use, C-style functions:
  29  */
  30
  31 #ifdef __cplusplus
  32 extern "C" {
  33 #endif
  34
  35 extern void WINRT_InitTouch(_THIS);
  36 extern void WINRT_PumpEvents(_THIS);
  37
  38 #ifdef __cplusplus
  39 }
  40 #endif
  41
  42
  43 /*
  44  * Internal-use, C++/CX functions:
  45  */
  46 #ifdef __cplusplus_winrt
  47
  48 /* Pointers (Mice, Touch, etc.) */
  49 typedef enum {
  50     NormalizeZeroToOne,
  51     TransformToSDLWindowSize
  52 } WINRT_CursorNormalizationType;
  53 extern Windows::Foundation::Point WINRT_TransformCursorPosition(SDL_Window * window,
  54                                                                 Windows::Foundation::Point rawPosition,
  55                                                                 WINRT_CursorNormalizationType normalization);
  56 extern Uint8 WINRT_GetSDLButtonForPointerPoint(Windows::UI::Input::PointerPoint ^pt);
  57 extern void WINRT_ProcessPointerPressedEvent(SDL_Window *window, Windows::UI::Input::PointerPoint ^pointerPoint);
  58 extern void WINRT_ProcessPointerMovedEvent(SDL_Window *window, Windows::UI::Input::PointerPoint ^pointerPoint);
  59 extern void WINRT_ProcessPointerReleasedEvent(SDL_Window *window, Windows::UI::Input::PointerPoint ^pointerPoint);
  60 extern void WINRT_ProcessPointerEnteredEvent(SDL_Window *window, Windows::UI::Input::PointerPoint ^pointerPoint);
  61 extern void WINRT_ProcessPointerExitedEvent(SDL_Window *window, Windows::UI::Input::PointerPoint ^pointerPoint);
  62 extern void WINRT_ProcessPointerWheelChangedEvent(SDL_Window *window, Windows::UI::Input::PointerPoint ^pointerPoint);
  63 extern void WINRT_ProcessMouseMovedEvent(SDL_Window * window, Windows::Devices::Input::MouseEventArgs ^args);
  64
  65 /* Keyboard */
  66 extern void WINRT_ProcessKeyDownEvent(Windows::UI::Core::KeyEventArgs ^args);
  67 extern void WINRT_ProcessKeyUpEvent(Windows::UI::Core::KeyEventArgs ^args);
  68 extern void WINRT_ProcessCharacterReceivedEvent(Windows::UI::Core::CharacterReceivedEventArgs ^args);
  69
  70 #if NTDDI_VERSION >= NTDDI_WIN10
  71 extern SDL_bool WINRT_HasScreenKeyboardSupport(_THIS);
  72 extern void WINRT_ShowScreenKeyboard(_THIS, SDL_Window *window);
  73 extern void WINRT_HideScreenKeyboard(_THIS, SDL_Window *window);
  74 extern SDL_bool WINRT_IsScreenKeyboardShown(_THIS, SDL_Window *window);
  75 #endif  // NTDDI_VERSION >= ...
  76
  77 /* XAML Thread Management */
  78 extern void WINRT_CycleXAMLThread(void);
  79
  80 #endif // ifdef __cplusplus_winrt
  81
  82 /* vi: set ts=4 sw=4 expandtab: */