SDL  2.0
SDL_winrtkeyboard.cpp
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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_internal.h"
22 
23 #if SDL_VIDEO_DRIVER_WINRT
24 
25 /* Windows-specific includes */
26 #include <Windows.h>
27 #include <agile.h>
28 
29 
30 /* SDL-specific includes */
31 #include "SDL.h"
32 #include "SDL_winrtevents_c.h"
33 
34 extern "C" {
35 #include "../../events/scancodes_windows.h"
36 #include "../../events/SDL_keyboard_c.h"
37 }
38 
39 
40 static SDL_Scancode WinRT_Official_Keycodes[] = {
41  SDL_SCANCODE_UNKNOWN, /* VirtualKey.None -- 0 */
42  SDL_SCANCODE_UNKNOWN, /* VirtualKey.LeftButton -- 1 */
43  SDL_SCANCODE_UNKNOWN, /* VirtualKey.RightButton -- 2 */
44  SDL_SCANCODE_CANCEL, /* VirtualKey.Cancel -- 3 */
45  SDL_SCANCODE_UNKNOWN, /* VirtualKey.MiddleButton -- 4 */
46  SDL_SCANCODE_UNKNOWN, /* VirtualKey.XButton1 -- 5 */
47  SDL_SCANCODE_UNKNOWN, /* VirtualKey.XButton2 -- 6 */
48  SDL_SCANCODE_UNKNOWN, /* -- 7 */
49  SDL_SCANCODE_BACKSPACE, /* VirtualKey.Back -- 8 */
50  SDL_SCANCODE_TAB, /* VirtualKey.Tab -- 9 */
51  SDL_SCANCODE_UNKNOWN, /* -- 10 */
52  SDL_SCANCODE_UNKNOWN, /* -- 11 */
53  SDL_SCANCODE_CLEAR, /* VirtualKey.Clear -- 12 */
54  SDL_SCANCODE_RETURN, /* VirtualKey.Enter -- 13 */
55  SDL_SCANCODE_UNKNOWN, /* -- 14 */
56  SDL_SCANCODE_UNKNOWN, /* -- 15 */
57  SDL_SCANCODE_LSHIFT, /* VirtualKey.Shift -- 16 */
58  SDL_SCANCODE_LCTRL, /* VirtualKey.Control -- 17 */
59  SDL_SCANCODE_MENU, /* VirtualKey.Menu -- 18 */
60  SDL_SCANCODE_PAUSE, /* VirtualKey.Pause -- 19 */
61  SDL_SCANCODE_CAPSLOCK, /* VirtualKey.CapitalLock -- 20 */
62  SDL_SCANCODE_UNKNOWN, /* VirtualKey.Kana or VirtualKey.Hangul -- 21 */
63  SDL_SCANCODE_UNKNOWN, /* -- 22 */
64  SDL_SCANCODE_UNKNOWN, /* VirtualKey.Junja -- 23 */
65  SDL_SCANCODE_UNKNOWN, /* VirtualKey.Final -- 24 */
66  SDL_SCANCODE_UNKNOWN, /* VirtualKey.Hanja or VirtualKey.Kanji -- 25 */
67  SDL_SCANCODE_UNKNOWN, /* -- 26 */
68  SDL_SCANCODE_ESCAPE, /* VirtualKey.Escape -- 27 */
69  SDL_SCANCODE_UNKNOWN, /* VirtualKey.Convert -- 28 */
70  SDL_SCANCODE_UNKNOWN, /* VirtualKey.NonConvert -- 29 */
71  SDL_SCANCODE_UNKNOWN, /* VirtualKey.Accept -- 30 */
72  SDL_SCANCODE_UNKNOWN, /* VirtualKey.ModeChange -- 31 (maybe SDL_SCANCODE_MODE ?) */
73  SDL_SCANCODE_SPACE, /* VirtualKey.Space -- 32 */
74  SDL_SCANCODE_PAGEUP, /* VirtualKey.PageUp -- 33 */
75  SDL_SCANCODE_PAGEDOWN, /* VirtualKey.PageDown -- 34 */
76  SDL_SCANCODE_END, /* VirtualKey.End -- 35 */
77  SDL_SCANCODE_HOME, /* VirtualKey.Home -- 36 */
78  SDL_SCANCODE_LEFT, /* VirtualKey.Left -- 37 */
79  SDL_SCANCODE_UP, /* VirtualKey.Up -- 38 */
80  SDL_SCANCODE_RIGHT, /* VirtualKey.Right -- 39 */
81  SDL_SCANCODE_DOWN, /* VirtualKey.Down -- 40 */
82  SDL_SCANCODE_SELECT, /* VirtualKey.Select -- 41 */
83  SDL_SCANCODE_UNKNOWN, /* VirtualKey.Print -- 42 (maybe SDL_SCANCODE_PRINTSCREEN ?) */
84  SDL_SCANCODE_EXECUTE, /* VirtualKey.Execute -- 43 */
85  SDL_SCANCODE_UNKNOWN, /* VirtualKey.Snapshot -- 44 */
86  SDL_SCANCODE_INSERT, /* VirtualKey.Insert -- 45 */
87  SDL_SCANCODE_DELETE, /* VirtualKey.Delete -- 46 */
88  SDL_SCANCODE_HELP, /* VirtualKey.Help -- 47 */
89  SDL_SCANCODE_0, /* VirtualKey.Number0 -- 48 */
90  SDL_SCANCODE_1, /* VirtualKey.Number1 -- 49 */
91  SDL_SCANCODE_2, /* VirtualKey.Number2 -- 50 */
92  SDL_SCANCODE_3, /* VirtualKey.Number3 -- 51 */
93  SDL_SCANCODE_4, /* VirtualKey.Number4 -- 52 */
94  SDL_SCANCODE_5, /* VirtualKey.Number5 -- 53 */
95  SDL_SCANCODE_6, /* VirtualKey.Number6 -- 54 */
96  SDL_SCANCODE_7, /* VirtualKey.Number7 -- 55 */
97  SDL_SCANCODE_8, /* VirtualKey.Number8 -- 56 */
98  SDL_SCANCODE_9, /* VirtualKey.Number9 -- 57 */
99  SDL_SCANCODE_UNKNOWN, /* -- 58 */
100  SDL_SCANCODE_UNKNOWN, /* -- 59 */
101  SDL_SCANCODE_UNKNOWN, /* -- 60 */
102  SDL_SCANCODE_UNKNOWN, /* -- 61 */
103  SDL_SCANCODE_UNKNOWN, /* -- 62 */
104  SDL_SCANCODE_UNKNOWN, /* -- 63 */
105  SDL_SCANCODE_UNKNOWN, /* -- 64 */
106  SDL_SCANCODE_A, /* VirtualKey.A -- 65 */
107  SDL_SCANCODE_B, /* VirtualKey.B -- 66 */
108  SDL_SCANCODE_C, /* VirtualKey.C -- 67 */
109  SDL_SCANCODE_D, /* VirtualKey.D -- 68 */
110  SDL_SCANCODE_E, /* VirtualKey.E -- 69 */
111  SDL_SCANCODE_F, /* VirtualKey.F -- 70 */
112  SDL_SCANCODE_G, /* VirtualKey.G -- 71 */
113  SDL_SCANCODE_H, /* VirtualKey.H -- 72 */
114  SDL_SCANCODE_I, /* VirtualKey.I -- 73 */
115  SDL_SCANCODE_J, /* VirtualKey.J -- 74 */
116  SDL_SCANCODE_K, /* VirtualKey.K -- 75 */
117  SDL_SCANCODE_L, /* VirtualKey.L -- 76 */
118  SDL_SCANCODE_M, /* VirtualKey.M -- 77 */
119  SDL_SCANCODE_N, /* VirtualKey.N -- 78 */
120  SDL_SCANCODE_O, /* VirtualKey.O -- 79 */
121  SDL_SCANCODE_P, /* VirtualKey.P -- 80 */
122  SDL_SCANCODE_Q, /* VirtualKey.Q -- 81 */
123  SDL_SCANCODE_R, /* VirtualKey.R -- 82 */
124  SDL_SCANCODE_S, /* VirtualKey.S -- 83 */
125  SDL_SCANCODE_T, /* VirtualKey.T -- 84 */
126  SDL_SCANCODE_U, /* VirtualKey.U -- 85 */
127  SDL_SCANCODE_V, /* VirtualKey.V -- 86 */
128  SDL_SCANCODE_W, /* VirtualKey.W -- 87 */
129  SDL_SCANCODE_X, /* VirtualKey.X -- 88 */
130  SDL_SCANCODE_Y, /* VirtualKey.Y -- 89 */
131  SDL_SCANCODE_Z, /* VirtualKey.Z -- 90 */
132  SDL_SCANCODE_UNKNOWN, /* VirtualKey.LeftWindows -- 91 (maybe SDL_SCANCODE_APPLICATION or SDL_SCANCODE_LGUI ?) */
133  SDL_SCANCODE_UNKNOWN, /* VirtualKey.RightWindows -- 92 (maybe SDL_SCANCODE_APPLICATION or SDL_SCANCODE_RGUI ?) */
134  SDL_SCANCODE_APPLICATION, /* VirtualKey.Application -- 93 */
135  SDL_SCANCODE_UNKNOWN, /* -- 94 */
136  SDL_SCANCODE_SLEEP, /* VirtualKey.Sleep -- 95 */
137  SDL_SCANCODE_KP_0, /* VirtualKey.NumberPad0 -- 96 */
138  SDL_SCANCODE_KP_1, /* VirtualKey.NumberPad1 -- 97 */
139  SDL_SCANCODE_KP_2, /* VirtualKey.NumberPad2 -- 98 */
140  SDL_SCANCODE_KP_3, /* VirtualKey.NumberPad3 -- 99 */
141  SDL_SCANCODE_KP_4, /* VirtualKey.NumberPad4 -- 100 */
142  SDL_SCANCODE_KP_5, /* VirtualKey.NumberPad5 -- 101 */
143  SDL_SCANCODE_KP_6, /* VirtualKey.NumberPad6 -- 102 */
144  SDL_SCANCODE_KP_7, /* VirtualKey.NumberPad7 -- 103 */
145  SDL_SCANCODE_KP_8, /* VirtualKey.NumberPad8 -- 104 */
146  SDL_SCANCODE_KP_9, /* VirtualKey.NumberPad9 -- 105 */
147  SDL_SCANCODE_KP_MULTIPLY, /* VirtualKey.Multiply -- 106 */
148  SDL_SCANCODE_KP_PLUS, /* VirtualKey.Add -- 107 */
149  SDL_SCANCODE_UNKNOWN, /* VirtualKey.Separator -- 108 */
150  SDL_SCANCODE_KP_MINUS, /* VirtualKey.Subtract -- 109 */
151  SDL_SCANCODE_UNKNOWN, /* VirtualKey.Decimal -- 110 (maybe SDL_SCANCODE_DECIMALSEPARATOR, SDL_SCANCODE_KP_DECIMAL, or SDL_SCANCODE_KP_PERIOD ?) */
152  SDL_SCANCODE_KP_DIVIDE, /* VirtualKey.Divide -- 111 */
153  SDL_SCANCODE_F1, /* VirtualKey.F1 -- 112 */
154  SDL_SCANCODE_F2, /* VirtualKey.F2 -- 113 */
155  SDL_SCANCODE_F3, /* VirtualKey.F3 -- 114 */
156  SDL_SCANCODE_F4, /* VirtualKey.F4 -- 115 */
157  SDL_SCANCODE_F5, /* VirtualKey.F5 -- 116 */
158  SDL_SCANCODE_F6, /* VirtualKey.F6 -- 117 */
159  SDL_SCANCODE_F7, /* VirtualKey.F7 -- 118 */
160  SDL_SCANCODE_F8, /* VirtualKey.F8 -- 119 */
161  SDL_SCANCODE_F9, /* VirtualKey.F9 -- 120 */
162  SDL_SCANCODE_F10, /* VirtualKey.F10 -- 121 */
163  SDL_SCANCODE_F11, /* VirtualKey.F11 -- 122 */
164  SDL_SCANCODE_F12, /* VirtualKey.F12 -- 123 */
165  SDL_SCANCODE_F13, /* VirtualKey.F13 -- 124 */
166  SDL_SCANCODE_F14, /* VirtualKey.F14 -- 125 */
167  SDL_SCANCODE_F15, /* VirtualKey.F15 -- 126 */
168  SDL_SCANCODE_F16, /* VirtualKey.F16 -- 127 */
169  SDL_SCANCODE_F17, /* VirtualKey.F17 -- 128 */
170  SDL_SCANCODE_F18, /* VirtualKey.F18 -- 129 */
171  SDL_SCANCODE_F19, /* VirtualKey.F19 -- 130 */
172  SDL_SCANCODE_F20, /* VirtualKey.F20 -- 131 */
173  SDL_SCANCODE_F21, /* VirtualKey.F21 -- 132 */
174  SDL_SCANCODE_F22, /* VirtualKey.F22 -- 133 */
175  SDL_SCANCODE_F23, /* VirtualKey.F23 -- 134 */
176  SDL_SCANCODE_F24, /* VirtualKey.F24 -- 135 */
177  SDL_SCANCODE_UNKNOWN, /* -- 136 */
178  SDL_SCANCODE_UNKNOWN, /* -- 137 */
179  SDL_SCANCODE_UNKNOWN, /* -- 138 */
180  SDL_SCANCODE_UNKNOWN, /* -- 139 */
181  SDL_SCANCODE_UNKNOWN, /* -- 140 */
182  SDL_SCANCODE_UNKNOWN, /* -- 141 */
183  SDL_SCANCODE_UNKNOWN, /* -- 142 */
184  SDL_SCANCODE_UNKNOWN, /* -- 143 */
185  SDL_SCANCODE_NUMLOCKCLEAR, /* VirtualKey.NumberKeyLock -- 144 */
186  SDL_SCANCODE_SCROLLLOCK, /* VirtualKey.Scroll -- 145 */
187  SDL_SCANCODE_UNKNOWN, /* -- 146 */
188  SDL_SCANCODE_UNKNOWN, /* -- 147 */
189  SDL_SCANCODE_UNKNOWN, /* -- 148 */
190  SDL_SCANCODE_UNKNOWN, /* -- 149 */
191  SDL_SCANCODE_UNKNOWN, /* -- 150 */
192  SDL_SCANCODE_UNKNOWN, /* -- 151 */
193  SDL_SCANCODE_UNKNOWN, /* -- 152 */
194  SDL_SCANCODE_UNKNOWN, /* -- 153 */
195  SDL_SCANCODE_UNKNOWN, /* -- 154 */
196  SDL_SCANCODE_UNKNOWN, /* -- 155 */
197  SDL_SCANCODE_UNKNOWN, /* -- 156 */
198  SDL_SCANCODE_UNKNOWN, /* -- 157 */
199  SDL_SCANCODE_UNKNOWN, /* -- 158 */
200  SDL_SCANCODE_UNKNOWN, /* -- 159 */
201  SDL_SCANCODE_LSHIFT, /* VirtualKey.LeftShift -- 160 */
202  SDL_SCANCODE_RSHIFT, /* VirtualKey.RightShift -- 161 */
203  SDL_SCANCODE_LCTRL, /* VirtualKey.LeftControl -- 162 */
204  SDL_SCANCODE_RCTRL, /* VirtualKey.RightControl -- 163 */
205  SDL_SCANCODE_MENU, /* VirtualKey.LeftMenu -- 164 */
206  SDL_SCANCODE_MENU, /* VirtualKey.RightMenu -- 165 */
207  SDL_SCANCODE_AC_BACK, /* VirtualKey.GoBack -- 166 : The go back key. */
208  SDL_SCANCODE_AC_FORWARD, /* VirtualKey.GoForward -- 167 : The go forward key. */
209  SDL_SCANCODE_AC_REFRESH, /* VirtualKey.Refresh -- 168 : The refresh key. */
210  SDL_SCANCODE_AC_STOP, /* VirtualKey.Stop -- 169 : The stop key. */
211  SDL_SCANCODE_AC_SEARCH, /* VirtualKey.Search -- 170 : The search key. */
212  SDL_SCANCODE_AC_BOOKMARKS, /* VirtualKey.Favorites -- 171 : The favorites key. */
213  SDL_SCANCODE_AC_HOME /* VirtualKey.GoHome -- 172 : The go home key. */
214 };
215 
216 /* Attempt to translate a keycode that isn't listed in WinRT's VirtualKey enum.
217  */
218 static SDL_Scancode
219 WINRT_TranslateUnofficialKeycode(int keycode)
220 {
221  switch (keycode) {
222  case 173: return SDL_SCANCODE_MUTE; /* VK_VOLUME_MUTE */
223  case 174: return SDL_SCANCODE_VOLUMEDOWN; /* VK_VOLUME_DOWN */
224  case 175: return SDL_SCANCODE_VOLUMEUP; /* VK_VOLUME_UP */
225  case 176: return SDL_SCANCODE_AUDIONEXT; /* VK_MEDIA_NEXT_TRACK */
226  case 177: return SDL_SCANCODE_AUDIOPREV; /* VK_MEDIA_PREV_TRACK */
227  // case 178: return ; /* VK_MEDIA_STOP */
228  case 179: return SDL_SCANCODE_AUDIOPLAY; /* VK_MEDIA_PLAY_PAUSE */
229  case 180: return SDL_SCANCODE_MAIL; /* VK_LAUNCH_MAIL */
230  case 181: return SDL_SCANCODE_MEDIASELECT; /* VK_LAUNCH_MEDIA_SELECT */
231  // case 182: return ; /* VK_LAUNCH_APP1 */
232  case 183: return SDL_SCANCODE_CALCULATOR; /* VK_LAUNCH_APP2 */
233  // case 184: return ; /* ... reserved ... */
234  // case 185: return ; /* ... reserved ... */
235  case 186: return SDL_SCANCODE_SEMICOLON; /* VK_OEM_1, ';:' key on US standard keyboards */
236  case 187: return SDL_SCANCODE_EQUALS; /* VK_OEM_PLUS */
237  case 188: return SDL_SCANCODE_COMMA; /* VK_OEM_COMMA */
238  case 189: return SDL_SCANCODE_MINUS; /* VK_OEM_MINUS */
239  case 190: return SDL_SCANCODE_PERIOD; /* VK_OEM_PERIOD */
240  case 191: return SDL_SCANCODE_SLASH; /* VK_OEM_2, '/?' key on US standard keyboards */
241  case 192: return SDL_SCANCODE_GRAVE; /* VK_OEM_3, '`~' key on US standard keyboards */
242  // ?
243  // ... reserved or unassigned ...
244  // ?
245  case 219: return SDL_SCANCODE_LEFTBRACKET; /* VK_OEM_4, '[{' key on US standard keyboards */
246  case 220: return SDL_SCANCODE_BACKSLASH; /* VK_OEM_5, '\|' key on US standard keyboards */
247  case 221: return SDL_SCANCODE_RIGHTBRACKET; /* VK_OEM_6, ']}' key on US standard keyboards */
248  case 222: return SDL_SCANCODE_APOSTROPHE; /* VK_OEM_7, 'single/double quote' on US standard keyboards */
249  default: break;
250  }
251  return SDL_SCANCODE_UNKNOWN;
252 }
253 
254 static SDL_Scancode
255 WINRT_TranslateKeycode(int keycode, unsigned int nativeScancode)
256 {
257  // TODO, WinRT: try filling out the WinRT keycode table as much as possible, using the Win32 table for interpretation hints
258 
260 
261  /* HACK ALERT: At least one VirtualKey constant (Shift) with a left/right
262  * designation might not get reported with its correct handedness, however
263  * its hardware scan code can fill in the gaps. If this is detected,
264  * use the hardware scan code to try telling if the left, or the right
265  * side's key was used.
266  *
267  * If Microsoft ever allows MapVirtualKey or MapVirtualKeyEx to be used
268  * in WinRT apps, or something similar to these (it doesn't appear to be,
269  * at least not for Windows [Phone] 8/8.1, as of Oct 24, 2014), then this
270  * hack might become deprecated, or obsolete.
271  */
272  if (nativeScancode < SDL_arraysize(windows_scancode_table)) {
273  switch (keycode) {
274  case 16: // VirtualKey.Shift
275  switch (windows_scancode_table[nativeScancode]) {
276  case SDL_SCANCODE_LSHIFT:
277  case SDL_SCANCODE_RSHIFT:
278  return windows_scancode_table[nativeScancode];
279  }
280  break;
281 
282  // Add others, as necessary.
283  //
284  // Unfortunately, this hack doesn't seem to work in determining
285  // handedness with Control keys.
286 
287  default:
288  break;
289  }
290  }
291 
292  /* Try to get a documented, WinRT, 'VirtualKey' next (as documented at
293  http://msdn.microsoft.com/en-us/library/windows/apps/windows.system.virtualkey.aspx ).
294  If that fails, fall back to a Win32 virtual key.
295  If that fails, attempt to fall back to a scancode-derived key.
296  */
297  if (keycode < SDL_arraysize(WinRT_Official_Keycodes)) {
298  scancode = WinRT_Official_Keycodes[keycode];
299  }
300  if (scancode == SDL_SCANCODE_UNKNOWN) {
301  scancode = WINRT_TranslateUnofficialKeycode(keycode);
302  }
303  if (scancode == SDL_SCANCODE_UNKNOWN) {
304  if (nativeScancode < SDL_arraysize(windows_scancode_table)) {
305  scancode = windows_scancode_table[nativeScancode];
306  }
307  }
308  /*
309  if (scancode == SDL_SCANCODE_UNKNOWN) {
310  SDL_Log("WinRT TranslateKeycode, unknown keycode=%d\n", (int)keycode);
311  }
312  */
313  return scancode;
314 }
315 
316 void
317 WINRT_ProcessKeyDownEvent(Windows::UI::Core::KeyEventArgs ^args)
318 {
319  SDL_Scancode sdlScancode = WINRT_TranslateKeycode((int)args->VirtualKey, args->KeyStatus.ScanCode);
320 #if 0
321  SDL_Keycode keycode = SDL_GetKeyFromScancode(sdlScancode);
322  SDL_Log("key down, handled=%s, ext?=%s, released?=%s, menu key down?=%s, "
323  "repeat count=%d, native scan code=0x%x, was down?=%s, vkey=%d, "
324  "sdl scan code=%d (%s), sdl key code=%d (%s)\n",
325  (args->Handled ? "1" : "0"),
326  (args->KeyStatus.IsExtendedKey ? "1" : "0"),
327  (args->KeyStatus.IsKeyReleased ? "1" : "0"),
328  (args->KeyStatus.IsMenuKeyDown ? "1" : "0"),
329  args->KeyStatus.RepeatCount,
330  args->KeyStatus.ScanCode,
331  (args->KeyStatus.WasKeyDown ? "1" : "0"),
332  args->VirtualKey,
333  sdlScancode,
334  SDL_GetScancodeName(sdlScancode),
335  keycode,
336  SDL_GetKeyName(keycode));
337  //args->Handled = true;
338 #endif
339  SDL_SendKeyboardKey(SDL_PRESSED, sdlScancode);
340 }
341 
342 void
343 WINRT_ProcessKeyUpEvent(Windows::UI::Core::KeyEventArgs ^args)
344 {
345  SDL_Scancode sdlScancode = WINRT_TranslateKeycode((int)args->VirtualKey, args->KeyStatus.ScanCode);
346 #if 0
347  SDL_Keycode keycode = SDL_GetKeyFromScancode(sdlScancode);
348  SDL_Log("key up, handled=%s, ext?=%s, released?=%s, menu key down?=%s, "
349  "repeat count=%d, native scan code=0x%x, was down?=%s, vkey=%d, "
350  "sdl scan code=%d (%s), sdl key code=%d (%s)\n",
351  (args->Handled ? "1" : "0"),
352  (args->KeyStatus.IsExtendedKey ? "1" : "0"),
353  (args->KeyStatus.IsKeyReleased ? "1" : "0"),
354  (args->KeyStatus.IsMenuKeyDown ? "1" : "0"),
355  args->KeyStatus.RepeatCount,
356  args->KeyStatus.ScanCode,
357  (args->KeyStatus.WasKeyDown ? "1" : "0"),
358  args->VirtualKey,
359  sdlScancode,
360  SDL_GetScancodeName(sdlScancode),
361  keycode,
362  SDL_GetKeyName(keycode));
363  //args->Handled = true;
364 #endif
365  SDL_SendKeyboardKey(SDL_RELEASED, sdlScancode);
366 }
367 
368 void
369 WINRT_ProcessCharacterReceivedEvent(Windows::UI::Core::CharacterReceivedEventArgs ^args)
370 {
371  wchar_t src_ucs2[2];
372  char dest_utf8[16];
373  int result;
374 
375  /* Setup src */
376  src_ucs2[0] = args->KeyCode;
377  src_ucs2[1] = L'\0';
378 
379  /* Convert the text, then send an SDL_TEXTINPUT event. */
380  result = WideCharToMultiByte(CP_UTF8, 0, (LPCWSTR)&src_ucs2, -1, (LPSTR)dest_utf8, sizeof(dest_utf8), NULL, NULL);
381  if (result > 0) {
382  SDL_SendKeyboardText(dest_utf8);
383  }
384 }
385 
386 
387 #if NTDDI_VERSION >= NTDDI_WIN10
388 
389 SDL_bool WINRT_HasScreenKeyboardSupport(_THIS)
390 {
391  return SDL_TRUE;
392 }
393 
394 void WINRT_ShowScreenKeyboard(_THIS, SDL_Window *window)
395 {
396  using namespace Windows::UI::ViewManagement;
397  InputPane ^ inputPane = InputPane::GetForCurrentView();
398  if (inputPane) {
399  inputPane->TryShow();
400  }
401 }
402 
403 void WINRT_HideScreenKeyboard(_THIS, SDL_Window *window)
404 {
405  using namespace Windows::UI::ViewManagement;
406  InputPane ^ inputPane = InputPane::GetForCurrentView();
407  if (inputPane) {
408  inputPane->TryHide();
409  }
410 }
411 
412 SDL_bool WINRT_IsScreenKeyboardShown(_THIS, SDL_Window *window)
413 {
414  using namespace Windows::UI::ViewManagement;
415  InputPane ^ inputPane = InputPane::GetForCurrentView();
416  if (inputPane) {
417  // dludwig@pobox.com: checking inputPane->Visible doesn't seem to detect visibility,
418  // at least not on the Windows Phone 10.0.10240.0 emulator. Checking
419  // the size of inputPane->OccludedRect, however, does seem to work.
420  Windows::Foundation::Rect rect = inputPane->OccludedRect;
421  if (rect.Width > 0 && rect.Height > 0) {
422  return SDL_TRUE;
423  }
424  }
425  return SDL_FALSE;
426 }
427 
428 #endif // NTDDI_VERSION >= ...
429 
430 #endif // SDL_VIDEO_DRIVER_WINRT
SDL.h
SDL_SCANCODE_KP_2
@ SDL_SCANCODE_KP_2
Definition: SDL_scancode.h:189
SDL_SCANCODE_AC_FORWARD
@ SDL_SCANCODE_AC_FORWARD
Definition: SDL_scancode.h:364
SDL_SCANCODE_3
@ SDL_SCANCODE_3
Definition: SDL_scancode.h:83
SDL_SCANCODE_RCTRL
@ SDL_SCANCODE_RCTRL
Definition: SDL_scancode.h:332
SDL_SCANCODE_BACKSLASH
@ SDL_SCANCODE_BACKSLASH
Definition: SDL_scancode.h:102
SDL_SCANCODE_HELP
@ SDL_SCANCODE_HELP
Definition: SDL_scancode.h:228
SDL_SCANCODE_KP_MINUS
@ SDL_SCANCODE_KP_MINUS
Definition: SDL_scancode.h:185
SDL_SCANCODE_6
@ SDL_SCANCODE_6
Definition: SDL_scancode.h:86
SDL_SCANCODE_LEFT
@ SDL_SCANCODE_LEFT
Definition: SDL_scancode.h:177
SDL_SCANCODE_PERIOD
@ SDL_SCANCODE_PERIOD
Definition: SDL_scancode.h:148
SDL_SCANCODE_F17
@ SDL_SCANCODE_F17
Definition: SDL_scancode.h:219
SDL_SCANCODE_F13
@ SDL_SCANCODE_F13
Definition: SDL_scancode.h:215
SDL_SCANCODE_SELECT
@ SDL_SCANCODE_SELECT
Definition: SDL_scancode.h:230
SDL_SCANCODE_5
@ SDL_SCANCODE_5
Definition: SDL_scancode.h:85
SDL_SCANCODE_F7
@ SDL_SCANCODE_F7
Definition: SDL_scancode.h:159
SDL_SCANCODE_K
@ SDL_SCANCODE_K
Definition: SDL_scancode.h:64
NULL
#define NULL
Definition: begin_code.h:167
SDL_SCANCODE_SLASH
@ SDL_SCANCODE_SLASH
Definition: SDL_scancode.h:149
SDL_SCANCODE_4
@ SDL_SCANCODE_4
Definition: SDL_scancode.h:84
SDL_SCANCODE_SCROLLLOCK
@ SDL_SCANCODE_SCROLLLOCK
Definition: SDL_scancode.h:167
SDL_SCANCODE_RIGHT
@ SDL_SCANCODE_RIGHT
Definition: SDL_scancode.h:176
SDL_SCANCODE_U
@ SDL_SCANCODE_U
Definition: SDL_scancode.h:74
SDL_SCANCODE_VOLUMEDOWN
@ SDL_SCANCODE_VOLUMEDOWN
Definition: SDL_scancode.h:240
SDL_GetKeyFromScancode
#define SDL_GetKeyFromScancode
Definition: SDL_dynapi_overrides.h:220
SDL_SCANCODE_F15
@ SDL_SCANCODE_F15
Definition: SDL_scancode.h:217
SDL_Scancode
SDL_Scancode
The SDL keyboard scancode representation.
Definition: SDL_scancode.h:43
SDL_SCANCODE_KP_8
@ SDL_SCANCODE_KP_8
Definition: SDL_scancode.h:195
SDL_SCANCODE_N
@ SDL_SCANCODE_N
Definition: SDL_scancode.h:67
SDL_SCANCODE_UP
@ SDL_SCANCODE_UP
Definition: SDL_scancode.h:179
SDL_SCANCODE_KP_5
@ SDL_SCANCODE_KP_5
Definition: SDL_scancode.h:192
SDL_SCANCODE_TAB
@ SDL_SCANCODE_TAB
Definition: SDL_scancode.h:95
SDL_SCANCODE_7
@ SDL_SCANCODE_7
Definition: SDL_scancode.h:87
SDL_SCANCODE_GRAVE
@ SDL_SCANCODE_GRAVE
Definition: SDL_scancode.h:130
SDL_SCANCODE_EQUALS
@ SDL_SCANCODE_EQUALS
Definition: SDL_scancode.h:99
SDL_SCANCODE_CANCEL
@ SDL_SCANCODE_CANCEL
Definition: SDL_scancode.h:270
SDL_SCANCODE_VOLUMEUP
@ SDL_SCANCODE_VOLUMEUP
Definition: SDL_scancode.h:239
SDL_SCANCODE_F3
@ SDL_SCANCODE_F3
Definition: SDL_scancode.h:155
SDL_SCANCODE_EXECUTE
@ SDL_SCANCODE_EXECUTE
Definition: SDL_scancode.h:227
SDL_SCANCODE_PAGEDOWN
@ SDL_SCANCODE_PAGEDOWN
Definition: SDL_scancode.h:175
SDL_SCANCODE_SEMICOLON
@ SDL_SCANCODE_SEMICOLON
Definition: SDL_scancode.h:128
SDL_SCANCODE_W
@ SDL_SCANCODE_W
Definition: SDL_scancode.h:76
SDL_RELEASED
#define SDL_RELEASED
Definition: SDL_events.h:49
SDL_Keycode
Sint32 SDL_Keycode
The SDL virtual key representation.
Definition: SDL_keycode.h:45
SDL_SCANCODE_F18
@ SDL_SCANCODE_F18
Definition: SDL_scancode.h:220
SDL_SCANCODE_KP_6
@ SDL_SCANCODE_KP_6
Definition: SDL_scancode.h:193
SDL_SendKeyboardKey
int SDL_SendKeyboardKey(Uint8 state, SDL_Scancode scancode)
Definition: SDL_keyboard.c:679
result
GLuint64EXT * result
Definition: SDL_opengl_glext.h:9435
SDL_SCANCODE_Z
@ SDL_SCANCODE_Z
Definition: SDL_scancode.h:79
SDL_Window
The type used to identify a window.
Definition: SDL_sysvideo.h:74
SDL_SCANCODE_KP_1
@ SDL_SCANCODE_KP_1
Definition: SDL_scancode.h:188
SDL_SCANCODE_MUTE
@ SDL_SCANCODE_MUTE
Definition: SDL_scancode.h:238
SDL_SCANCODE_F9
@ SDL_SCANCODE_F9
Definition: SDL_scancode.h:161
SDL_SCANCODE_CAPSLOCK
@ SDL_SCANCODE_CAPSLOCK
Definition: SDL_scancode.h:151
SDL_SCANCODE_SLEEP
@ SDL_SCANCODE_SLEEP
Definition: SDL_scancode.h:386
SDL_SCANCODE_CALCULATOR
@ SDL_SCANCODE_CALCULATOR
Definition: SDL_scancode.h:359
SDL_SendKeyboardText
int SDL_SendKeyboardText(const char *text)
Definition: SDL_keyboard.c:789
SDL_SCANCODE_F5
@ SDL_SCANCODE_F5
Definition: SDL_scancode.h:157
SDL_PRESSED
#define SDL_PRESSED
Definition: SDL_events.h:50
SDL_SCANCODE_RIGHTBRACKET
@ SDL_SCANCODE_RIGHTBRACKET
Definition: SDL_scancode.h:101
SDL_SCANCODE_H
@ SDL_SCANCODE_H
Definition: SDL_scancode.h:61
SDL_SCANCODE_I
@ SDL_SCANCODE_I
Definition: SDL_scancode.h:62
SDL_FALSE
@ SDL_FALSE
Definition: SDL_stdinc.h:163
SDL_SCANCODE_F16
@ SDL_SCANCODE_F16
Definition: SDL_scancode.h:218
SDL_SCANCODE_MINUS
@ SDL_SCANCODE_MINUS
Definition: SDL_scancode.h:98
SDL_SCANCODE_KP_MULTIPLY
@ SDL_SCANCODE_KP_MULTIPLY
Definition: SDL_scancode.h:184
windows_scancode_table
static const SDL_Scancode windows_scancode_table[]
Definition: scancodes_windows.h:27
SDL_SCANCODE_SPACE
@ SDL_SCANCODE_SPACE
Definition: SDL_scancode.h:96
SDL_SCANCODE_9
@ SDL_SCANCODE_9
Definition: SDL_scancode.h:89
SDL_SCANCODE_V
@ SDL_SCANCODE_V
Definition: SDL_scancode.h:75
SDL_SCANCODE_PAUSE
@ SDL_SCANCODE_PAUSE
Definition: SDL_scancode.h:168
window
EGLSurface EGLNativeWindowType * window
Definition: eglext.h:1025
SDL_Log
#define SDL_Log
Definition: SDL_dynapi_overrides.h:31
SDL_SCANCODE_R
@ SDL_SCANCODE_R
Definition: SDL_scancode.h:71
SDL_SCANCODE_KP_7
@ SDL_SCANCODE_KP_7
Definition: SDL_scancode.h:194
SDL_SCANCODE_T
@ SDL_SCANCODE_T
Definition: SDL_scancode.h:73
SDL_SCANCODE_P
@ SDL_SCANCODE_P
Definition: SDL_scancode.h:69
SDL_SCANCODE_E
@ SDL_SCANCODE_E
Definition: SDL_scancode.h:58
SDL_SCANCODE_F24
@ SDL_SCANCODE_F24
Definition: SDL_scancode.h:226
SDL_SCANCODE_C
@ SDL_SCANCODE_C
Definition: SDL_scancode.h:56
SDL_SCANCODE_A
@ SDL_SCANCODE_A
Definition: SDL_scancode.h:54
SDL_SCANCODE_F21
@ SDL_SCANCODE_F21
Definition: SDL_scancode.h:223
SDL_SCANCODE_KP_4
@ SDL_SCANCODE_KP_4
Definition: SDL_scancode.h:191
SDL_SCANCODE_KP_0
@ SDL_SCANCODE_KP_0
Definition: SDL_scancode.h:197
rect
SDL_Rect rect
Definition: testrelative.c:27
SDL_SCANCODE_MAIL
@ SDL_SCANCODE_MAIL
Definition: SDL_scancode.h:358
SDL_SCANCODE_0
@ SDL_SCANCODE_0
Definition: SDL_scancode.h:90
SDL_SCANCODE_ESCAPE
@ SDL_SCANCODE_ESCAPE
Definition: SDL_scancode.h:93
SDL_SCANCODE_F14
@ SDL_SCANCODE_F14
Definition: SDL_scancode.h:216
SDL_SCANCODE_KP_9
@ SDL_SCANCODE_KP_9
Definition: SDL_scancode.h:196
SDL_SCANCODE_F20
@ SDL_SCANCODE_F20
Definition: SDL_scancode.h:222
SDL_SCANCODE_F11
@ SDL_SCANCODE_F11
Definition: SDL_scancode.h:163
SDL_SCANCODE_S
@ SDL_SCANCODE_S
Definition: SDL_scancode.h:72
_THIS
#define _THIS
Definition: SDL_alsa_audio.h:31
SDL_SCANCODE_BACKSPACE
@ SDL_SCANCODE_BACKSPACE
Definition: SDL_scancode.h:94
SDL_SCANCODE_KP_DIVIDE
@ SDL_SCANCODE_KP_DIVIDE
Definition: SDL_scancode.h:183
SDL_SCANCODE_AC_BACK
@ SDL_SCANCODE_AC_BACK
Definition: SDL_scancode.h:363
SDL_SCANCODE_AC_STOP
@ SDL_SCANCODE_AC_STOP
Definition: SDL_scancode.h:365
SDL_SCANCODE_KP_PLUS
@ SDL_SCANCODE_KP_PLUS
Definition: SDL_scancode.h:186
SDL_SCANCODE_LCTRL
@ SDL_SCANCODE_LCTRL
Definition: SDL_scancode.h:328
SDL_SCANCODE_Y
@ SDL_SCANCODE_Y
Definition: SDL_scancode.h:78
SDL_SCANCODE_UNKNOWN
@ SDL_SCANCODE_UNKNOWN
Definition: SDL_scancode.h:45
SDL_SCANCODE_LSHIFT
@ SDL_SCANCODE_LSHIFT
Definition: SDL_scancode.h:329
SDL_SCANCODE_MEDIASELECT
@ SDL_SCANCODE_MEDIASELECT
Definition: SDL_scancode.h:356
SDL_SCANCODE_LEFTBRACKET
@ SDL_SCANCODE_LEFTBRACKET
Definition: SDL_scancode.h:100
SDL_SCANCODE_CLEAR
@ SDL_SCANCODE_CLEAR
Definition: SDL_scancode.h:271
SDL_arraysize
#define SDL_arraysize(array)
Definition: SDL_stdinc.h:115
SDL_SCANCODE_DELETE
@ SDL_SCANCODE_DELETE
Definition: SDL_scancode.h:173
SDL_SCANCODE_F8
@ SDL_SCANCODE_F8
Definition: SDL_scancode.h:160
SDL_GetScancodeName
#define SDL_GetScancodeName
Definition: SDL_dynapi_overrides.h:222
SDL_TRUE
@ SDL_TRUE
Definition: SDL_stdinc.h:164
SDL_SCANCODE_AC_REFRESH
@ SDL_SCANCODE_AC_REFRESH
Definition: SDL_scancode.h:366
SDL_SCANCODE_F
@ SDL_SCANCODE_F
Definition: SDL_scancode.h:59
SDL_SCANCODE_COMMA
@ SDL_SCANCODE_COMMA
Definition: SDL_scancode.h:147
SDL_GetKeyName
#define SDL_GetKeyName
Definition: SDL_dynapi_overrides.h:224
SDL_SCANCODE_APPLICATION
@ SDL_SCANCODE_APPLICATION
Definition: SDL_scancode.h:210
SDL_SCANCODE_X
@ SDL_SCANCODE_X
Definition: SDL_scancode.h:77
SDL_SCANCODE_F2
@ SDL_SCANCODE_F2
Definition: SDL_scancode.h:154
SDL_SCANCODE_B
@ SDL_SCANCODE_B
Definition: SDL_scancode.h:55
SDL_SCANCODE_2
@ SDL_SCANCODE_2
Definition: SDL_scancode.h:82
SDL_SCANCODE_AC_HOME
@ SDL_SCANCODE_AC_HOME
Definition: SDL_scancode.h:362
SDL_SCANCODE_M
@ SDL_SCANCODE_M
Definition: SDL_scancode.h:66
SDL_SCANCODE_PAGEUP
@ SDL_SCANCODE_PAGEUP
Definition: SDL_scancode.h:172
SDL_SCANCODE_NUMLOCKCLEAR
@ SDL_SCANCODE_NUMLOCKCLEAR
Definition: SDL_scancode.h:181
SDL_SCANCODE_APOSTROPHE
@ SDL_SCANCODE_APOSTROPHE
Definition: SDL_scancode.h:129
SDL_winrtevents_c.h
SDL_SCANCODE_F23
@ SDL_SCANCODE_F23
Definition: SDL_scancode.h:225
SDL_SCANCODE_Q
@ SDL_SCANCODE_Q
Definition: SDL_scancode.h:70
SDL_SCANCODE_G
@ SDL_SCANCODE_G
Definition: SDL_scancode.h:60
SDL_SCANCODE_KP_3
@ SDL_SCANCODE_KP_3
Definition: SDL_scancode.h:190
SDL_SCANCODE_1
@ SDL_SCANCODE_1
Definition: SDL_scancode.h:81
SDL_SCANCODE_F19
@ SDL_SCANCODE_F19
Definition: SDL_scancode.h:221
SDL_SCANCODE_INSERT
@ SDL_SCANCODE_INSERT
Definition: SDL_scancode.h:169
SDL_SCANCODE_F22
@ SDL_SCANCODE_F22
Definition: SDL_scancode.h:224
SDL_SCANCODE_AC_SEARCH
@ SDL_SCANCODE_AC_SEARCH
Definition: SDL_scancode.h:361
SDL_SCANCODE_AUDIOPLAY
@ SDL_SCANCODE_AUDIOPLAY
Definition: SDL_scancode.h:354
SDL_SCANCODE_DOWN
@ SDL_SCANCODE_DOWN
Definition: SDL_scancode.h:178
SDL_SCANCODE_J
@ SDL_SCANCODE_J
Definition: SDL_scancode.h:63
SDL_SCANCODE_END
@ SDL_SCANCODE_END
Definition: SDL_scancode.h:174
SDL_SCANCODE_RSHIFT
@ SDL_SCANCODE_RSHIFT
Definition: SDL_scancode.h:333
SDL_SCANCODE_F1
@ SDL_SCANCODE_F1
Definition: SDL_scancode.h:153
SDL_SCANCODE_F6
@ SDL_SCANCODE_F6
Definition: SDL_scancode.h:158
SDL_SCANCODE_D
@ SDL_SCANCODE_D
Definition: SDL_scancode.h:57
SDL_SCANCODE_AUDIOPREV
@ SDL_SCANCODE_AUDIOPREV
Definition: SDL_scancode.h:352
SDL_SCANCODE_L
@ SDL_SCANCODE_L
Definition: SDL_scancode.h:65
SDL_SCANCODE_8
@ SDL_SCANCODE_8
Definition: SDL_scancode.h:88
SDL_SCANCODE_F12
@ SDL_SCANCODE_F12
Definition: SDL_scancode.h:164
SDL_SCANCODE_MENU
@ SDL_SCANCODE_MENU
Definition: SDL_scancode.h:229
SDL_SCANCODE_HOME
@ SDL_SCANCODE_HOME
Definition: SDL_scancode.h:171
SDL_SCANCODE_RETURN
@ SDL_SCANCODE_RETURN
Definition: SDL_scancode.h:92
SDL_SCANCODE_F10
@ SDL_SCANCODE_F10
Definition: SDL_scancode.h:162
SDL_SCANCODE_AUDIONEXT
@ SDL_SCANCODE_AUDIONEXT
Definition: SDL_scancode.h:351
SDL_SCANCODE_O
@ SDL_SCANCODE_O
Definition: SDL_scancode.h:68
SDL_bool
SDL_bool
Definition: SDL_stdinc.h:161
SDL_SCANCODE_F4
@ SDL_SCANCODE_F4
Definition: SDL_scancode.h:156
SDL_SCANCODE_AC_BOOKMARKS
@ SDL_SCANCODE_AC_BOOKMARKS
Definition: SDL_scancode.h:367