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Merge branch 'marcus-rawkeys'. Changed handling of raw key codes.

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This commit is contained in:
marcus256
2011-01-15 00:59:55 +01:00
parent e38d451edd 6095e906ab
commit 8943a78a65
21 changed files with 779 additions and 380 deletions
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130
src/cocoa/cocoa_window.m
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@@ -147,70 +147,70 @@
// TODO: Need to find mappings for F13-F15, volume down/up/mute, and eject.
static const unsigned int MAC_TO_GLFW_KEYCODE_MAPPING[128] =
{
/* 00 */ 'A',
/* 01 */ 'S',
/* 02 */ 'D',
/* 03 */ 'F',
/* 04 */ 'H',
/* 05 */ 'G',
/* 06 */ 'Z',
/* 07 */ 'X',
/* 08 */ 'C',
/* 09 */ 'V',
/* 00 */ GLFW_KEY_A,
/* 01 */ GLFW_KEY_S,
/* 02 */ GLFW_KEY_D,
/* 03 */ GLFW_KEY_F,
/* 04 */ GLFW_KEY_H,
/* 05 */ GLFW_KEY_G,
/* 06 */ GLFW_KEY_Z,
/* 07 */ GLFW_KEY_X,
/* 08 */ GLFW_KEY_C,
/* 09 */ GLFW_KEY_V,
/* 0a */ -1,
/* 0b */ 'B',
/* 0c */ 'Q',
/* 0d */ 'W',
/* 0e */ 'E',
/* 0f */ 'R',
/* 10 */ 'Y',
/* 11 */ 'T',
/* 12 */ '1',
/* 13 */ '2',
/* 14 */ '3',
/* 15 */ '4',
/* 16 */ '6',
/* 17 */ '5',
/* 18 */ '=',
/* 19 */ '9',
/* 1a */ '7',
/* 1b */ '-',
/* 1c */ '8',
/* 1d */ '0',
/* 1e */ ']',
/* 1f */ 'O',
/* 20 */ 'U',
/* 21 */ '[',
/* 22 */ 'I',
/* 23 */ 'P',
/* 0b */ GLFW_KEY_B,
/* 0c */ GLFW_KEY_Q,
/* 0d */ GLFW_KEY_W,
/* 0e */ GLFW_KEY_E,
/* 0f */ GLFW_KEY_R,
/* 10 */ GLFW_KEY_Y,
/* 11 */ GLFW_KEY_T,
/* 12 */ GLFW_KEY_1,
/* 13 */ GLFW_KEY_2,
/* 14 */ GLFW_KEY_3,
/* 15 */ GLFW_KEY_4,
/* 16 */ GLFW_KEY_6,
/* 17 */ GLFW_KEY_5,
/* 18 */ GLFW_KEY_EQUAL,
/* 19 */ GLFW_KEY_9,
/* 1a */ GLFW_KEY_7,
/* 1b */ GLFW_KEY_MINUS,
/* 1c */ GLFW_KEY_8,
/* 1d */ GLFW_KEY_0,
/* 1e */ GLFW_KEY_RIGHT_BRACKET,
/* 1f */ GLFW_KEY_O,
/* 20 */ GLFW_KEY_U,
/* 21 */ GLFW_KEY_LEFT_BRACKET,
/* 22 */ GLFW_KEY_I,
/* 23 */ GLFW_KEY_P,
/* 24 */ GLFW_KEY_ENTER,
/* 25 */ 'L',
/* 26 */ 'J',
/* 27 */ '\'',
/* 28 */ 'K',
/* 29 */ ';',
/* 2a */ '\\',
/* 2b */ ',',
/* 2c */ '/',
/* 2d */ 'N',
/* 2e */ 'M',
/* 2f */ '.',
/* 25 */ GLFW_KEY_L,
/* 26 */ GLFW_KEY_J,
/* 27 */ GLFW_KEY_APOSTROPHE,
/* 28 */ GLFW_KEY_K,
/* 29 */ GLFW_KEY_SEMICOLON,
/* 2a */ GLFW_KEY_BACKSLASH,
/* 2b */ GLFW_KEY_COMMA,
/* 2c */ GLFW_KEY_SLASH,
/* 2d */ GLFW_KEY_N,
/* 2e */ GLFW_KEY_M,
/* 2f */ GLFW_KEY_PERIOD,
/* 30 */ GLFW_KEY_TAB,
/* 31 */ GLFW_KEY_SPACE,
/* 32 */ '`',
/* 32 */ GLFW_KEY_GRAVE_ACCENT,
/* 33 */ GLFW_KEY_BACKSPACE,
/* 34 */ -1,
/* 35 */ GLFW_KEY_ESC,
/* 36 */ GLFW_KEY_RSUPER,
/* 37 */ GLFW_KEY_LSUPER,
/* 38 */ GLFW_KEY_LSHIFT,
/* 35 */ GLFW_KEY_ESCAPE,
/* 36 */ GLFW_KEY_RIGHT_SUPER,
/* 37 */ GLFW_KEY_LEFT_SUPER,
/* 38 */ GLFW_KEY_LEFT_SHIFT,
/* 39 */ GLFW_KEY_CAPS_LOCK,
/* 3a */ GLFW_KEY_LALT,
/* 3b */ GLFW_KEY_LCTRL,
/* 3c */ GLFW_KEY_RSHIFT,
/* 3d */ GLFW_KEY_RALT,
/* 3e */ GLFW_KEY_RCTRL,
/* 3f */ -1, /*Function*/
/* 3a */ GLFW_KEY_LEFT_ALT,
/* 3b */ GLFW_KEY_LEFT_CONTROL,
/* 3c */ GLFW_KEY_RIGHT_SHIFT,
/* 3d */ GLFW_KEY_RIGHT_ALT,
/* 3e */ GLFW_KEY_RIGHT_CONTROL,
/* 3f */ -1, /* Function */
/* 40 */ GLFW_KEY_F17,
/* 41 */ GLFW_KEY_KP_DECIMAL,
/* 42 */ -1,
@@ -218,10 +218,10 @@ static const unsigned int MAC_TO_GLFW_KEYCODE_MAPPING[128] =
/* 44 */ -1,
/* 45 */ GLFW_KEY_KP_ADD,
/* 46 */ -1,
/* 47 */ -1, /*KeypadClear*/
/* 48 */ -1, /*VolumeUp*/
/* 49 */ -1, /*VolumeDown*/
/* 4a */ -1, /*Mute*/
/* 47 */ GLFW_KEY_NUM_LOCK, /* Really KeypadClear... */
/* 48 */ -1, /* VolumeUp */
/* 49 */ -1, /* VolumeDown */
/* 4a */ -1, /* Mute */
/* 4b */ GLFW_KEY_KP_DIVIDE,
/* 4c */ GLFW_KEY_KP_ENTER,
/* 4d */ -1,
@@ -261,14 +261,14 @@ static const unsigned int MAC_TO_GLFW_KEYCODE_MAPPING[128] =
/* 6f */ GLFW_KEY_F12,
/* 70 */ -1,
/* 71 */ GLFW_KEY_F15,
/* 72 */ GLFW_KEY_INSERT, /*Help*/
/* 72 */ GLFW_KEY_INSERT, /* Really Help... */
/* 73 */ GLFW_KEY_HOME,
/* 74 */ GLFW_KEY_PAGEUP,
/* 75 */ GLFW_KEY_DEL,
/* 74 */ GLFW_KEY_PAGE_UP,
/* 75 */ GLFW_KEY_DELETE,
/* 76 */ GLFW_KEY_F4,
/* 77 */ GLFW_KEY_END,
/* 78 */ GLFW_KEY_F2,
/* 79 */ GLFW_KEY_PAGEDOWN,
/* 79 */ GLFW_KEY_PAGE_DOWN,
/* 7a */ GLFW_KEY_F1,
/* 7b */ GLFW_KEY_LEFT,
/* 7c */ GLFW_KEY_RIGHT,

3
src/config.h.in
View File

@@ -47,6 +47,9 @@
// Define this to 1 if Xf86VidMode is available
#cmakedefine _GLFW_HAS_XF86VIDMODE 1
// Define this to 1 if Xkb is available
#cmakedefine _GLFW_HAS_XKB 1
// Define this to 1 if glXGetProcAddress is available
#cmakedefine _GLFW_HAS_GLXGETPROCADDRESS 1
// Define this to 1 if glXGetProcAddressARB is available

135
src/win32/win32_window.c
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@@ -434,11 +434,11 @@ static int translateKey(WPARAM wParam, LPARAM lParam)
DWORD msg_time;
DWORD scan_code;
// Check for numeric keypad keys
// Note: This way we always force "NumLock = ON", which at least
// enables GLFW users to detect numeric keypad keys
// Check for numeric keypad keys.
// Note: This way we always force "NumLock = ON", which is intentional
// since the returned key code should correspond to a physical
// location.
int hiFlags = HIWORD(lParam);
if (!(hiFlags & 0x100))
{
switch (MapVirtualKey(hiFlags & 0xFF, 1))
@@ -458,6 +458,7 @@ static int translateKey(WPARAM wParam, LPARAM lParam)
case VK_SUBTRACT: return GLFW_KEY_KP_SUBTRACT;
case VK_ADD: return GLFW_KEY_KP_ADD;
case VK_DELETE: return GLFW_KEY_KP_DECIMAL;
default: break;
}
}
@@ -472,9 +473,9 @@ static int translateKey(WPARAM wParam, LPARAM lParam)
// right)
scan_code = MapVirtualKey(VK_RSHIFT, 0);
if (((lParam & 0x01ff0000) >> 16) == scan_code)
return GLFW_KEY_RSHIFT;
return GLFW_KEY_RIGHT_SHIFT;
return GLFW_KEY_LSHIFT;
return GLFW_KEY_LEFT_SHIFT;
}
// The CTRL keys require special handling
@@ -482,7 +483,7 @@ static int translateKey(WPARAM wParam, LPARAM lParam)
{
// Is this an extended key (i.e. right key)?
if (lParam & 0x01000000)
return GLFW_KEY_RCTRL;
return GLFW_KEY_RIGHT_CONTROL;
// Here is a trick: "Alt Gr" sends LCTRL, then RALT. We only
// want the RALT message, so we try to see if the next message
@@ -499,12 +500,12 @@ static int translateKey(WPARAM wParam, LPARAM lParam)
{
// Next message is a RALT down message, which
// means that this is NOT a proper LCTRL message!
return GLFW_KEY_UNKNOWN;
return -1;
}
}
}
return GLFW_KEY_LCTRL;
return GLFW_KEY_LEFT_CONTROL;
}
// The ALT keys require special handling
@@ -512,9 +513,9 @@ static int translateKey(WPARAM wParam, LPARAM lParam)
{
// Is this an extended key (i.e. right key)?
if (lParam & 0x01000000)
return GLFW_KEY_RALT;
return GLFW_KEY_RIGHT_ALT;
return GLFW_KEY_LALT;
return GLFW_KEY_LEFT_ALT;
}
// The ENTER keys require special handling
@@ -527,16 +528,16 @@ static int translateKey(WPARAM wParam, LPARAM lParam)
return GLFW_KEY_ENTER;
}
// Special keys (non character keys)
case VK_ESCAPE: return GLFW_KEY_ESC;
// Funcion keys (non-printable keys)
case VK_ESCAPE: return GLFW_KEY_ESCAPE;
case VK_TAB: return GLFW_KEY_TAB;
case VK_BACK: return GLFW_KEY_BACKSPACE;
case VK_HOME: return GLFW_KEY_HOME;
case VK_END: return GLFW_KEY_END;
case VK_PRIOR: return GLFW_KEY_PAGEUP;
case VK_NEXT: return GLFW_KEY_PAGEDOWN;
case VK_PRIOR: return GLFW_KEY_PAGE_UP;
case VK_NEXT: return GLFW_KEY_PAGE_DOWN;
case VK_INSERT: return GLFW_KEY_INSERT;
case VK_DELETE: return GLFW_KEY_DEL;
case VK_DELETE: return GLFW_KEY_DELETE;
case VK_LEFT: return GLFW_KEY_LEFT;
case VK_UP: return GLFW_KEY_UP;
case VK_RIGHT: return GLFW_KEY_RIGHT;
@@ -565,7 +566,13 @@ static int translateKey(WPARAM wParam, LPARAM lParam)
case VK_F22: return GLFW_KEY_F22;
case VK_F23: return GLFW_KEY_F23;
case VK_F24: return GLFW_KEY_F24;
case VK_SPACE: return GLFW_KEY_SPACE;
case VK_NUMLOCK: return GLFW_KEY_NUM_LOCK;
case VK_CAPITAL: return GLFW_KEY_CAPS_LOCK;
case VK_SCROLL: return GLFW_KEY_SCROLL_LOCK;
case VK_PAUSE: return GLFW_KEY_PAUSE;
case VK_LWIN: return GLFW_KEY_LEFT_SUPER;
case VK_RWIN: return GLFW_KEY_RIGHT_SUPER;
case VK_APPS: return GLFW_KEY_MENU;
// Numeric keypad
case VK_NUMPAD0: return GLFW_KEY_KP_0;
@@ -583,35 +590,63 @@ static int translateKey(WPARAM wParam, LPARAM lParam)
case VK_SUBTRACT: return GLFW_KEY_KP_SUBTRACT;
case VK_ADD: return GLFW_KEY_KP_ADD;
case VK_DECIMAL: return GLFW_KEY_KP_DECIMAL;
case VK_NUMLOCK: return GLFW_KEY_KP_NUM_LOCK;
case VK_CAPITAL: return GLFW_KEY_CAPS_LOCK;
case VK_SCROLL: return GLFW_KEY_SCROLL_LOCK;
case VK_PAUSE: return GLFW_KEY_PAUSE;
case VK_LWIN: return GLFW_KEY_LSUPER;
case VK_RWIN: return GLFW_KEY_RSUPER;
case VK_APPS: return GLFW_KEY_MENU;
// The rest (should be printable keys)
default:
{
// Convert to printable character (ISO-8859-1 or Unicode)
wParam = MapVirtualKey((UINT) wParam, 2) & 0x0000FFFF;
// Make sure that the character is uppercase
wParam = (WPARAM) CharUpperW((LPWSTR) wParam);
// Valid ISO-8859-1 character?
if ((wParam >= 32 && wParam <= 126) ||
(wParam >= 160 && wParam <= 255))
{
return (int) wParam;
}
return GLFW_KEY_UNKNOWN;
}
// Printable keys are mapped according to US layout
case VK_SPACE: return GLFW_KEY_SPACE;
case 0x30: return GLFW_KEY_0;
case 0x31: return GLFW_KEY_1;
case 0x32: return GLFW_KEY_2;
case 0x33: return GLFW_KEY_3;
case 0x34: return GLFW_KEY_4;
case 0x35: return GLFW_KEY_5;
case 0x36: return GLFW_KEY_6;
case 0x37: return GLFW_KEY_7;
case 0x38: return GLFW_KEY_8;
case 0x39: return GLFW_KEY_9;
case 0x41: return GLFW_KEY_A;
case 0x42: return GLFW_KEY_B;
case 0x43: return GLFW_KEY_C;
case 0x44: return GLFW_KEY_D;
case 0x45: return GLFW_KEY_E;
case 0x46: return GLFW_KEY_F;
case 0x47: return GLFW_KEY_G;
case 0x48: return GLFW_KEY_H;
case 0x49: return GLFW_KEY_I;
case 0x4A: return GLFW_KEY_J;
case 0x4B: return GLFW_KEY_K;
case 0x4C: return GLFW_KEY_L;
case 0x4D: return GLFW_KEY_M;
case 0x4E: return GLFW_KEY_N;
case 0x4F: return GLFW_KEY_O;
case 0x50: return GLFW_KEY_P;
case 0x51: return GLFW_KEY_Q;
case 0x52: return GLFW_KEY_R;
case 0x53: return GLFW_KEY_S;
case 0x54: return GLFW_KEY_T;
case 0x55: return GLFW_KEY_U;
case 0x56: return GLFW_KEY_V;
case 0x57: return GLFW_KEY_W;
case 0x58: return GLFW_KEY_X;
case 0x59: return GLFW_KEY_Y;
case 0x5A: return GLFW_KEY_Z;
case 0xBD: return GLFW_KEY_MINUS;
case 0xBB: return GLFW_KEY_EQUAL;
case 0xDB: return GLFW_KEY_LEFT_BRACKET;
case 0xDD: return GLFW_KEY_RIGHT_BRACKET;
case 0xDC: return GLFW_KEY_BACKSLASH;
case 0xBA: return GLFW_KEY_SEMICOLON;
case 0xDE: return GLFW_KEY_APOSTROPHE;
case 0xC0: return GLFW_KEY_GRAVE_ACCENT;
case 0xBC: return GLFW_KEY_COMMA;
case 0xBE: return GLFW_KEY_PERIOD;
case 0xBF: return GLFW_KEY_SLASH;
case 0xDF: return GLFW_KEY_WORLD_1;
case 0xE2: return GLFW_KEY_WORLD_2;
default: break;
}
// No matching translation was found, so return -1
return -1;
}
@@ -785,8 +820,8 @@ static LRESULT CALLBACK windowProc(HWND hWnd, UINT uMsg,
// Special trick: release both shift keys on SHIFT up event
if (wParam == VK_SHIFT)
{
_glfwInputKey(window, GLFW_KEY_LSHIFT, GLFW_RELEASE);
_glfwInputKey(window, GLFW_KEY_RSHIFT, GLFW_RELEASE);
_glfwInputKey(window, GLFW_KEY_LEFT_SHIFT, GLFW_RELEASE);
_glfwInputKey(window, GLFW_KEY_RIGHT_SHIFT, GLFW_RELEASE);
}
else
_glfwInputKey(window, translateKey(wParam, lParam), GLFW_RELEASE);
@@ -1743,11 +1778,11 @@ void _glfwPlatformPollEvents(void)
// See if this differs from our belief of what has happened
// (we only have to check for lost key up events)
if (!lshift_down && window->key[GLFW_KEY_LSHIFT] == 1)
_glfwInputKey(window, GLFW_KEY_LSHIFT, GLFW_RELEASE);
if (!lshift_down && window->key[GLFW_KEY_LEFT_SHIFT] == 1)
_glfwInputKey(window, GLFW_KEY_LEFT_SHIFT, GLFW_RELEASE);
if (!rshift_down && window->key[GLFW_KEY_RSHIFT] == 1)
_glfwInputKey(window, GLFW_KEY_RSHIFT, GLFW_RELEASE);
if (!rshift_down && window->key[GLFW_KEY_RIGHT_SHIFT] == 1)
_glfwInputKey(window, GLFW_KEY_RIGHT_SHIFT, GLFW_RELEASE);
}
// Did we have mouse movement in locked cursor mode?

16
src/x11/platform.h
View File

@@ -64,6 +64,10 @@
#include <dlfcn.h>
#endif
// The Xkb extension provides improved keyboard support
#if defined(_GLFW_HAS_XKB)
#include <X11/XKBlib.h>
#endif
#define _GLFW_PLATFORM_WINDOW_STATE _GLFWwindowX11 X11
#define _GLFW_PLATFORM_LIBRARY_STATE _GLFWlibraryX11 X11
@@ -161,6 +165,18 @@ typedef struct _GLFWlibraryX11
GLboolean gammaBroken;
} RandR;
struct {
GLboolean available;
int majorOpcode;
int eventBase;
int errorBase;
int majorVersion;
int minorVersion;
} Xkb;
// Key code LUT (mapping X11 key codes to GLFW key codes)
int keyCodeLUT[256];
// Screensaver data
struct {
GLboolean changed;

317
src/x11/x11_init.c
View File

@@ -62,6 +62,303 @@ static void initLibraries(void)
}
//========================================================================
// Translate an X11 key code to a GLFW key code.
//========================================================================
static int keyCodeToGLFWKeyCode(int keyCode)
{
int keySym;
// Valid key code range is [8,255], according to the XLib manual
if (keyCode < 8 || keyCode > 255)
return -1;
// Try secondary keysym, for numeric keypad keys
// Note: This way we always force "NumLock = ON", which is intentional
// since the returned key code should correspond to a physical
// location.
keySym = XKeycodeToKeysym(_glfwLibrary.X11.display, keyCode, 1);
switch (keySym)
{
case XK_KP_0: return GLFW_KEY_KP_0;
case XK_KP_1: return GLFW_KEY_KP_1;
case XK_KP_2: return GLFW_KEY_KP_2;
case XK_KP_3: return GLFW_KEY_KP_3;
case XK_KP_4: return GLFW_KEY_KP_4;
case XK_KP_5: return GLFW_KEY_KP_5;
case XK_KP_6: return GLFW_KEY_KP_6;
case XK_KP_7: return GLFW_KEY_KP_7;
case XK_KP_8: return GLFW_KEY_KP_8;
case XK_KP_9: return GLFW_KEY_KP_9;
case XK_KP_Separator:
case XK_KP_Decimal: return GLFW_KEY_KP_DECIMAL;
case XK_KP_Equal: return GLFW_KEY_KP_EQUAL;
case XK_KP_Enter: return GLFW_KEY_KP_ENTER;
default: break;
}
// Now try pimary keysym for function keys (non-printable keys). These
// should not be layout dependent (i.e. US layout and international
// layouts should give the same result).
keySym = XKeycodeToKeysym(_glfwLibrary.X11.display, keyCode, 0);
switch (keySym)
{
case XK_Escape: return GLFW_KEY_ESCAPE;
case XK_Tab: return GLFW_KEY_TAB;
case XK_Shift_L: return GLFW_KEY_LEFT_SHIFT;
case XK_Shift_R: return GLFW_KEY_RIGHT_SHIFT;
case XK_Control_L: return GLFW_KEY_LEFT_CONTROL;
case XK_Control_R: return GLFW_KEY_RIGHT_CONTROL;
case XK_Meta_L:
case XK_Alt_L: return GLFW_KEY_LEFT_ALT;
case XK_Mode_switch: // Mapped to Alt_R on many keyboards
case XK_ISO_Level3_Shift: // AltGr on at least some machines
case XK_Meta_R:
case XK_Alt_R: return GLFW_KEY_RIGHT_ALT;
case XK_Super_L: return GLFW_KEY_LEFT_SUPER;
case XK_Super_R: return GLFW_KEY_RIGHT_SUPER;
case XK_Menu: return GLFW_KEY_MENU;
case XK_Num_Lock: return GLFW_KEY_NUM_LOCK;
case XK_Caps_Lock: return GLFW_KEY_CAPS_LOCK;
case XK_Scroll_Lock: return GLFW_KEY_SCROLL_LOCK;
case XK_Pause: return GLFW_KEY_PAUSE;
case XK_Delete: return GLFW_KEY_DELETE;
case XK_BackSpace: return GLFW_KEY_BACKSPACE;
case XK_Return: return GLFW_KEY_ENTER;
case XK_Home: return GLFW_KEY_HOME;
case XK_End: return GLFW_KEY_END;
case XK_Page_Up: return GLFW_KEY_PAGE_UP;
case XK_Page_Down: return GLFW_KEY_PAGE_DOWN;
case XK_Insert: return GLFW_KEY_INSERT;
case XK_Left: return GLFW_KEY_LEFT;
case XK_Right: return GLFW_KEY_RIGHT;
case XK_Down: return GLFW_KEY_DOWN;
case XK_Up: return GLFW_KEY_UP;
case XK_F1: return GLFW_KEY_F1;
case XK_F2: return GLFW_KEY_F2;
case XK_F3: return GLFW_KEY_F3;
case XK_F4: return GLFW_KEY_F4;
case XK_F5: return GLFW_KEY_F5;
case XK_F6: return GLFW_KEY_F6;
case XK_F7: return GLFW_KEY_F7;
case XK_F8: return GLFW_KEY_F8;
case XK_F9: return GLFW_KEY_F9;
case XK_F10: return GLFW_KEY_F10;
case XK_F11: return GLFW_KEY_F11;
case XK_F12: return GLFW_KEY_F12;
case XK_F13: return GLFW_KEY_F13;
case XK_F14: return GLFW_KEY_F14;
case XK_F15: return GLFW_KEY_F15;
case XK_F16: return GLFW_KEY_F16;
case XK_F17: return GLFW_KEY_F17;
case XK_F18: return GLFW_KEY_F18;
case XK_F19: return GLFW_KEY_F19;
case XK_F20: return GLFW_KEY_F20;
case XK_F21: return GLFW_KEY_F21;
case XK_F22: return GLFW_KEY_F22;
case XK_F23: return GLFW_KEY_F23;
case XK_F24: return GLFW_KEY_F24;
case XK_F25: return GLFW_KEY_F25;
// Numeric keypad
case XK_KP_Divide: return GLFW_KEY_KP_DIVIDE;
case XK_KP_Multiply: return GLFW_KEY_KP_MULTIPLY;
case XK_KP_Subtract: return GLFW_KEY_KP_SUBTRACT;
case XK_KP_Add: return GLFW_KEY_KP_ADD;
// These should have been detected in secondary keysym test above!
case XK_KP_Insert: return GLFW_KEY_KP_0;
case XK_KP_End: return GLFW_KEY_KP_1;
case XK_KP_Down: return GLFW_KEY_KP_2;
case XK_KP_Page_Down: return GLFW_KEY_KP_3;
case XK_KP_Left: return GLFW_KEY_KP_4;
case XK_KP_Right: return GLFW_KEY_KP_6;
case XK_KP_Home: return GLFW_KEY_KP_7;
case XK_KP_Up: return GLFW_KEY_KP_8;
case XK_KP_Page_Up: return GLFW_KEY_KP_9;
case XK_KP_Delete: return GLFW_KEY_KP_DECIMAL;
case XK_KP_Equal: return GLFW_KEY_KP_EQUAL;
case XK_KP_Enter: return GLFW_KEY_KP_ENTER;
// Last resort: Check for printable keys (should not happen if the XKB
// extension is available). This will give a layout dependent mapping
// (which is wrong, and we may miss some keys, especially on non-US
// keyboards), but it's better than nothing...
case XK_a: return GLFW_KEY_A;
case XK_b: return GLFW_KEY_B;
case XK_c: return GLFW_KEY_C;
case XK_d: return GLFW_KEY_D;
case XK_e: return GLFW_KEY_E;
case XK_f: return GLFW_KEY_F;
case XK_g: return GLFW_KEY_G;
case XK_h: return GLFW_KEY_H;
case XK_i: return GLFW_KEY_I;
case XK_j: return GLFW_KEY_J;
case XK_k: return GLFW_KEY_K;
case XK_l: return GLFW_KEY_L;
case XK_m: return GLFW_KEY_M;
case XK_n: return GLFW_KEY_N;
case XK_o: return GLFW_KEY_O;
case XK_p: return GLFW_KEY_P;
case XK_q: return GLFW_KEY_Q;
case XK_r: return GLFW_KEY_R;
case XK_s: return GLFW_KEY_S;
case XK_t: return GLFW_KEY_T;
case XK_u: return GLFW_KEY_U;
case XK_v: return GLFW_KEY_V;
case XK_w: return GLFW_KEY_W;
case XK_x: return GLFW_KEY_X;
case XK_y: return GLFW_KEY_Y;
case XK_z: return GLFW_KEY_Z;
case XK_1: return GLFW_KEY_1;
case XK_2: return GLFW_KEY_2;
case XK_3: return GLFW_KEY_3;
case XK_4: return GLFW_KEY_4;
case XK_5: return GLFW_KEY_5;
case XK_6: return GLFW_KEY_6;
case XK_7: return GLFW_KEY_7;
case XK_8: return GLFW_KEY_8;
case XK_9: return GLFW_KEY_9;
case XK_0: return GLFW_KEY_0;
case XK_space: return GLFW_KEY_SPACE;
case XK_minus: return GLFW_KEY_MINUS;
case XK_equal: return GLFW_KEY_EQUAL;
case XK_bracketleft: return GLFW_KEY_LEFT_BRACKET;
case XK_bracketright: return GLFW_KEY_RIGHT_BRACKET;
case XK_backslash: return GLFW_KEY_BACKSLASH;
case XK_semicolon: return GLFW_KEY_SEMICOLON;
case XK_apostrophe: return GLFW_KEY_APOSTROPHE;
case XK_grave: return GLFW_KEY_GRAVE_ACCENT;
case XK_comma: return GLFW_KEY_COMMA;
case XK_period: return GLFW_KEY_PERIOD;
case XK_slash: return GLFW_KEY_SLASH;
case XK_less: return GLFW_KEY_WORLD_1; // At least in some layouts...
default: break;
}
// No matching translation was found, so return -1
return -1;
}
//========================================================================
// Update the key code LUT
//========================================================================
static void updateKeyCodeLUT(void)
{
int keyCode;
// Clear the LUT
for (keyCode = 0; keyCode < 256; ++keyCode)
{
_glfwLibrary.X11.keyCodeLUT[keyCode] = -1;
}
#if defined(_GLFW_HAS_XKB)
// If the Xkb extension is available, use it to determine physical key
// locations independently of the current keyboard layout
if (_glfwLibrary.X11.Xkb.available)
{
int i, keyCodeGLFW;
char name[XkbKeyNameLength+1];
XkbDescPtr descr;
// Get keyboard description
descr = XkbGetKeyboard(_glfwLibrary.X11.display,
XkbAllComponentsMask,
XkbUseCoreKbd);
// Find the X11 key code -> GLFW key code mapping
for (keyCode = descr->min_key_code; keyCode <= descr->max_key_code; ++keyCode)
{
// Get the key name
for (i = 0; i < XkbKeyNameLength; ++i)
{
name[i] = descr->names->keys[keyCode].name[i];
}
name[XkbKeyNameLength] = 0;
// Map the key name to a GLFW key code. Note: We only map printable
// keys here, and we use the US keyboard layout. The rest of the
// keys (function keys) are mapped using traditional KeySym
// translations.
if (strcmp(name, "TLDE") == 0) keyCodeGLFW = GLFW_KEY_GRAVE_ACCENT;
else if (strcmp(name, "AE01") == 0) keyCodeGLFW = GLFW_KEY_1;
else if (strcmp(name, "AE02") == 0) keyCodeGLFW = GLFW_KEY_2;
else if (strcmp(name, "AE03") == 0) keyCodeGLFW = GLFW_KEY_3;
else if (strcmp(name, "AE04") == 0) keyCodeGLFW = GLFW_KEY_4;
else if (strcmp(name, "AE05") == 0) keyCodeGLFW = GLFW_KEY_5;
else if (strcmp(name, "AE06") == 0) keyCodeGLFW = GLFW_KEY_6;
else if (strcmp(name, "AE07") == 0) keyCodeGLFW = GLFW_KEY_7;
else if (strcmp(name, "AE08") == 0) keyCodeGLFW = GLFW_KEY_8;
else if (strcmp(name, "AE09") == 0) keyCodeGLFW = GLFW_KEY_9;
else if (strcmp(name, "AE10") == 0) keyCodeGLFW = GLFW_KEY_0;
else if (strcmp(name, "AE11") == 0) keyCodeGLFW = GLFW_KEY_MINUS;
else if (strcmp(name, "AE12") == 0) keyCodeGLFW = GLFW_KEY_EQUAL;
else if (strcmp(name, "AD01") == 0) keyCodeGLFW = GLFW_KEY_Q;
else if (strcmp(name, "AD02") == 0) keyCodeGLFW = GLFW_KEY_W;
else if (strcmp(name, "AD03") == 0) keyCodeGLFW = GLFW_KEY_E;
else if (strcmp(name, "AD04") == 0) keyCodeGLFW = GLFW_KEY_R;
else if (strcmp(name, "AD05") == 0) keyCodeGLFW = GLFW_KEY_T;
else if (strcmp(name, "AD06") == 0) keyCodeGLFW = GLFW_KEY_Y;
else if (strcmp(name, "AD07") == 0) keyCodeGLFW = GLFW_KEY_U;
else if (strcmp(name, "AD08") == 0) keyCodeGLFW = GLFW_KEY_I;
else if (strcmp(name, "AD09") == 0) keyCodeGLFW = GLFW_KEY_O;
else if (strcmp(name, "AD10") == 0) keyCodeGLFW = GLFW_KEY_P;
else if (strcmp(name, "AD11") == 0) keyCodeGLFW = GLFW_KEY_LEFT_BRACKET;
else if (strcmp(name, "AD12") == 0) keyCodeGLFW = GLFW_KEY_RIGHT_BRACKET;
else if (strcmp(name, "AC01") == 0) keyCodeGLFW = GLFW_KEY_A;
else if (strcmp(name, "AC02") == 0) keyCodeGLFW = GLFW_KEY_S;
else if (strcmp(name, "AC03") == 0) keyCodeGLFW = GLFW_KEY_D;
else if (strcmp(name, "AC04") == 0) keyCodeGLFW = GLFW_KEY_F;
else if (strcmp(name, "AC05") == 0) keyCodeGLFW = GLFW_KEY_G;
else if (strcmp(name, "AC06") == 0) keyCodeGLFW = GLFW_KEY_H;
else if (strcmp(name, "AC07") == 0) keyCodeGLFW = GLFW_KEY_J;
else if (strcmp(name, "AC08") == 0) keyCodeGLFW = GLFW_KEY_K;
else if (strcmp(name, "AC09") == 0) keyCodeGLFW = GLFW_KEY_L;
else if (strcmp(name, "AC10") == 0) keyCodeGLFW = GLFW_KEY_SEMICOLON;
else if (strcmp(name, "AC11") == 0) keyCodeGLFW = GLFW_KEY_APOSTROPHE;
else if (strcmp(name, "AB01") == 0) keyCodeGLFW = GLFW_KEY_Z;
else if (strcmp(name, "AB02") == 0) keyCodeGLFW = GLFW_KEY_X;
else if (strcmp(name, "AB03") == 0) keyCodeGLFW = GLFW_KEY_C;
else if (strcmp(name, "AB04") == 0) keyCodeGLFW = GLFW_KEY_V;
else if (strcmp(name, "AB05") == 0) keyCodeGLFW = GLFW_KEY_B;
else if (strcmp(name, "AB06") == 0) keyCodeGLFW = GLFW_KEY_N;
else if (strcmp(name, "AB07") == 0) keyCodeGLFW = GLFW_KEY_M;
else if (strcmp(name, "AB08") == 0) keyCodeGLFW = GLFW_KEY_COMMA;
else if (strcmp(name, "AB09") == 0) keyCodeGLFW = GLFW_KEY_PERIOD;
else if (strcmp(name, "AB10") == 0) keyCodeGLFW = GLFW_KEY_SLASH;
else if (strcmp(name, "BKSL") == 0) keyCodeGLFW = GLFW_KEY_BACKSLASH;
else if (strcmp(name, "LSGT") == 0) keyCodeGLFW = GLFW_KEY_WORLD_1;
else keyCodeGLFW = -1;
// Update the key code LUT
if ((keyCode >= 0) && (keyCode < 256))
{
_glfwLibrary.X11.keyCodeLUT[keyCode] = keyCodeGLFW;
}
}
// Free the keyboard description
XkbFreeKeyboard(descr, 0, True);
}
#endif /* _GLFW_HAS_XKB */
// Translate the un-translated key codes using traditional X11 KeySym
// lookups
for (keyCode = 0; keyCode < 256; ++keyCode)
{
if (_glfwLibrary.X11.keyCodeLUT[keyCode] < 0)
{
_glfwLibrary.X11.keyCodeLUT[keyCode] =
keyCodeToGLFWKeyCode(keyCode);
}
}
}
//========================================================================
// Initialize X11 display and look for supported X11 extensions
//========================================================================
@@ -127,6 +424,26 @@ static GLboolean initDisplay(void)
return GL_FALSE;
}
// Check if Xkb is supported on this display
#if defined(_GLFW_HAS_XKB)
_glfwLibrary.X11.Xkb.majorVersion = 1;
_glfwLibrary.X11.Xkb.minorVersion = 0;
_glfwLibrary.X11.Xkb.available =
XkbQueryExtension(_glfwLibrary.X11.display,
&_glfwLibrary.X11.Xkb.majorOpcode,
&_glfwLibrary.X11.Xkb.eventBase,
&_glfwLibrary.X11.Xkb.errorBase,
&_glfwLibrary.X11.Xkb.majorVersion,
&_glfwLibrary.X11.Xkb.minorVersion);
#else
_glfwLibrary.X11.Xkb.available = GL_FALSE;
#endif /* _GLFW_HAS_XKB */
// Update the key code LUT
// FIXME: We should listen to XkbMapNotify events to track changes to
// the keyboard mapping.
updateKeyCodeLUT();
return GL_TRUE;
}

125
src/x11/x11_window.c
View File

@@ -35,6 +35,12 @@
#include <stdio.h>
#include <stdlib.h>
#ifndef GLX_FRAMEBUFFER_SRGB_CAPABLE_ARB
#define GLX_FRAMEBUFFER_SRGB_CAPABLE_ARB 0x20B2
#endif
#ifndef GLX_CONTEXT_ES2_PROFILE_BIT_EXT
#define GLX_CONTEXT_ES2_PROFILE_BIT_EXT 0x00000004
#endif
// Action for EWMH client messages
#define _NET_WM_STATE_REMOVE 0
@@ -213,123 +219,14 @@ static GLboolean checkForEWMH(_GLFWwindow* window)
static int translateKey(int keycode)
{
KeySym key, key_lc, key_uc;
// Try secondary keysym, for numeric keypad keys
// Note: This way we always force "NumLock = ON", which at least
// enables GLFW users to detect numeric keypad keys
key = XKeycodeToKeysym(_glfwLibrary.X11.display, keycode, 1);
switch (key)
// Use the pre-filled LUT (see updateKeyCodeLUT() ).
if ((keycode >= 0) && (keycode < 256))
{
// Numeric keypad
case XK_KP_0: return GLFW_KEY_KP_0;
case XK_KP_1: return GLFW_KEY_KP_1;
case XK_KP_2: return GLFW_KEY_KP_2;
case XK_KP_3: return GLFW_KEY_KP_3;
case XK_KP_4: return GLFW_KEY_KP_4;
case XK_KP_5: return GLFW_KEY_KP_5;
case XK_KP_6: return GLFW_KEY_KP_6;
case XK_KP_7: return GLFW_KEY_KP_7;
case XK_KP_8: return GLFW_KEY_KP_8;
case XK_KP_9: return GLFW_KEY_KP_9;
case XK_KP_Separator:
case XK_KP_Decimal: return GLFW_KEY_KP_DECIMAL;
case XK_KP_Equal: return GLFW_KEY_KP_EQUAL;
case XK_KP_Enter: return GLFW_KEY_KP_ENTER;
default: break;
return _glfwLibrary.X11.keyCodeLUT[keycode];
}
// Now try pimary keysym
key = XKeycodeToKeysym(_glfwLibrary.X11.display, keycode, 0);
switch (key)
else
{
// Special keys (non character keys)
case XK_Escape: return GLFW_KEY_ESC;
case XK_Tab: return GLFW_KEY_TAB;
case XK_Shift_L: return GLFW_KEY_LSHIFT;
case XK_Shift_R: return GLFW_KEY_RSHIFT;
case XK_Control_L: return GLFW_KEY_LCTRL;
case XK_Control_R: return GLFW_KEY_RCTRL;
case XK_Meta_L:
case XK_Alt_L: return GLFW_KEY_LALT;
case XK_Mode_switch: // Mapped to Alt_R on many keyboards
case XK_Meta_R:
case XK_ISO_Level3_Shift: // AltGr on at least some machines
case XK_Alt_R: return GLFW_KEY_RALT;
case XK_Super_L: return GLFW_KEY_LSUPER;
case XK_Super_R: return GLFW_KEY_RSUPER;
case XK_Menu: return GLFW_KEY_MENU;
case XK_Num_Lock: return GLFW_KEY_KP_NUM_LOCK;
case XK_Caps_Lock: return GLFW_KEY_CAPS_LOCK;
case XK_Scroll_Lock: return GLFW_KEY_SCROLL_LOCK;
case XK_Pause: return GLFW_KEY_PAUSE;
case XK_KP_Delete:
case XK_Delete: return GLFW_KEY_DEL;
case XK_BackSpace: return GLFW_KEY_BACKSPACE;
case XK_Return: return GLFW_KEY_ENTER;
case XK_KP_Home:
case XK_Home: return GLFW_KEY_HOME;
case XK_KP_End:
case XK_End: return GLFW_KEY_END;
case XK_KP_Page_Up:
case XK_Page_Up: return GLFW_KEY_PAGEUP;
case XK_KP_Page_Down:
case XK_Page_Down: return GLFW_KEY_PAGEDOWN;
case XK_KP_Insert:
case XK_Insert: return GLFW_KEY_INSERT;
case XK_KP_Left:
case XK_Left: return GLFW_KEY_LEFT;
case XK_KP_Right:
case XK_Right: return GLFW_KEY_RIGHT;
case XK_KP_Down:
case XK_Down: return GLFW_KEY_DOWN;
case XK_KP_Up:
case XK_Up: return GLFW_KEY_UP;
case XK_F1: return GLFW_KEY_F1;
case XK_F2: return GLFW_KEY_F2;
case XK_F3: return GLFW_KEY_F3;
case XK_F4: return GLFW_KEY_F4;
case XK_F5: return GLFW_KEY_F5;
case XK_F6: return GLFW_KEY_F6;
case XK_F7: return GLFW_KEY_F7;
case XK_F8: return GLFW_KEY_F8;
case XK_F9: return GLFW_KEY_F9;
case XK_F10: return GLFW_KEY_F10;
case XK_F11: return GLFW_KEY_F11;
case XK_F12: return GLFW_KEY_F12;
case XK_F13: return GLFW_KEY_F13;
case XK_F14: return GLFW_KEY_F14;
case XK_F15: return GLFW_KEY_F15;
case XK_F16: return GLFW_KEY_F16;
case XK_F17: return GLFW_KEY_F17;
case XK_F18: return GLFW_KEY_F18;
case XK_F19: return GLFW_KEY_F19;
case XK_F20: return GLFW_KEY_F20;
case XK_F21: return GLFW_KEY_F21;
case XK_F22: return GLFW_KEY_F22;
case XK_F23: return GLFW_KEY_F23;
case XK_F24: return GLFW_KEY_F24;
case XK_F25: return GLFW_KEY_F25;
// Numeric keypad (should have been detected in secondary keysym!)
case XK_KP_Divide: return GLFW_KEY_KP_DIVIDE;
case XK_KP_Multiply: return GLFW_KEY_KP_MULTIPLY;
case XK_KP_Subtract: return GLFW_KEY_KP_SUBTRACT;
case XK_KP_Add: return GLFW_KEY_KP_ADD;
case XK_KP_Equal: return GLFW_KEY_KP_EQUAL;
case XK_KP_Enter: return GLFW_KEY_KP_ENTER;
// The rest (should be printable keys)
default:
// Make uppercase
XConvertCase(key, &key_lc, &key_uc);
key = key_uc;
// Valid ISO 8859-1 character?
if ((key >= 32 && key <= 126) || (key >= 160 && key <= 255))
return (int) key;
return GLFW_KEY_UNKNOWN;
return -1;
}
}