libobs: Add windows hotkey implementation
This commit is contained in:
jp9000
Palana
parent
f37e72205a
commit
3fc63f83f1
@ -197,52 +197,286 @@ void log_system_info(void)
|
||||
|
||||
|
||||
struct obs_hotkeys_platform {
|
||||
bool blank;
|
||||
int vk_codes[OBS_KEY_LAST_VALUE];
|
||||
};
|
||||
|
||||
static int get_virtual_key(obs_key_t key)
|
||||
{
|
||||
switch (key) {
|
||||
case OBS_KEY_RETURN: return VK_RETURN;
|
||||
case OBS_KEY_ESCAPE: return VK_ESCAPE;
|
||||
case OBS_KEY_TAB: return VK_TAB;
|
||||
case OBS_KEY_BACKTAB: return VK_OEM_BACKTAB;
|
||||
case OBS_KEY_BACKSPACE: return VK_BACK;
|
||||
case OBS_KEY_INSERT: return VK_INSERT;
|
||||
case OBS_KEY_DELETE: return VK_DELETE;
|
||||
case OBS_KEY_PAUSE: return VK_PAUSE;
|
||||
case OBS_KEY_PRINT: return VK_SNAPSHOT;
|
||||
case OBS_KEY_CLEAR: return VK_CLEAR;
|
||||
case OBS_KEY_HOME: return VK_HOME;
|
||||
case OBS_KEY_END: return VK_END;
|
||||
case OBS_KEY_LEFT: return VK_LEFT;
|
||||
case OBS_KEY_UP: return VK_UP;
|
||||
case OBS_KEY_RIGHT: return VK_RIGHT;
|
||||
case OBS_KEY_DOWN: return VK_DOWN;
|
||||
case OBS_KEY_PAGEUP: return VK_PRIOR;
|
||||
case OBS_KEY_PAGEDOWN: return VK_NEXT;
|
||||
|
||||
case OBS_KEY_SHIFT: return VK_SHIFT;
|
||||
case OBS_KEY_CONTROL: return VK_CONTROL;
|
||||
case OBS_KEY_ALT: return VK_MENU;
|
||||
case OBS_KEY_CAPSLOCK: return VK_CAPITAL;
|
||||
case OBS_KEY_NUMLOCK: return VK_NUMLOCK;
|
||||
case OBS_KEY_SCROLLLOCK: return VK_SCROLL;
|
||||
|
||||
case OBS_KEY_F1: return VK_F1;
|
||||
case OBS_KEY_F2: return VK_F2;
|
||||
case OBS_KEY_F3: return VK_F3;
|
||||
case OBS_KEY_F4: return VK_F4;
|
||||
case OBS_KEY_F5: return VK_F5;
|
||||
case OBS_KEY_F6: return VK_F6;
|
||||
case OBS_KEY_F7: return VK_F7;
|
||||
case OBS_KEY_F8: return VK_F8;
|
||||
case OBS_KEY_F9: return VK_F9;
|
||||
case OBS_KEY_F10: return VK_F10;
|
||||
case OBS_KEY_F11: return VK_F11;
|
||||
case OBS_KEY_F12: return VK_F12;
|
||||
case OBS_KEY_F13: return VK_F13;
|
||||
case OBS_KEY_F14: return VK_F14;
|
||||
case OBS_KEY_F15: return VK_F15;
|
||||
case OBS_KEY_F16: return VK_F16;
|
||||
case OBS_KEY_F17: return VK_F17;
|
||||
case OBS_KEY_F18: return VK_F18;
|
||||
case OBS_KEY_F19: return VK_F19;
|
||||
case OBS_KEY_F20: return VK_F20;
|
||||
case OBS_KEY_F21: return VK_F21;
|
||||
case OBS_KEY_F22: return VK_F22;
|
||||
case OBS_KEY_F23: return VK_F23;
|
||||
case OBS_KEY_F24: return VK_F24;
|
||||
|
||||
case OBS_KEY_SPACE: return VK_SPACE;
|
||||
|
||||
case OBS_KEY_APOSTROPHE: return VK_OEM_7;
|
||||
case OBS_KEY_PLUS: return VK_OEM_PLUS;
|
||||
case OBS_KEY_COMMA: return VK_OEM_COMMA;
|
||||
case OBS_KEY_MINUS: return VK_OEM_MINUS;
|
||||
case OBS_KEY_PERIOD: return VK_OEM_PERIOD;
|
||||
case OBS_KEY_SLASH: return VK_OEM_2;
|
||||
case OBS_KEY_0: return '0';
|
||||
case OBS_KEY_1: return '1';
|
||||
case OBS_KEY_2: return '2';
|
||||
case OBS_KEY_3: return '3';
|
||||
case OBS_KEY_4: return '4';
|
||||
case OBS_KEY_5: return '5';
|
||||
case OBS_KEY_6: return '6';
|
||||
case OBS_KEY_7: return '7';
|
||||
case OBS_KEY_8: return '8';
|
||||
case OBS_KEY_9: return '9';
|
||||
case OBS_KEY_NUMASTERISK: return VK_MULTIPLY;
|
||||
case OBS_KEY_NUMPLUS: return VK_ADD;
|
||||
case OBS_KEY_NUMMINUS: return VK_SUBTRACT;
|
||||
case OBS_KEY_NUMPERIOD: return VK_DECIMAL;
|
||||
case OBS_KEY_NUMSLASH: return VK_DIVIDE;
|
||||
case OBS_KEY_NUM0: return VK_NUMPAD0;
|
||||
case OBS_KEY_NUM1: return VK_NUMPAD1;
|
||||
case OBS_KEY_NUM2: return VK_NUMPAD2;
|
||||
case OBS_KEY_NUM3: return VK_NUMPAD3;
|
||||
case OBS_KEY_NUM4: return VK_NUMPAD4;
|
||||
case OBS_KEY_NUM5: return VK_NUMPAD5;
|
||||
case OBS_KEY_NUM6: return VK_NUMPAD6;
|
||||
case OBS_KEY_NUM7: return VK_NUMPAD7;
|
||||
case OBS_KEY_NUM8: return VK_NUMPAD8;
|
||||
case OBS_KEY_NUM9: return VK_NUMPAD9;
|
||||
case OBS_KEY_SEMICOLON: return VK_OEM_1;
|
||||
case OBS_KEY_A: return 'A';
|
||||
case OBS_KEY_B: return 'B';
|
||||
case OBS_KEY_C: return 'C';
|
||||
case OBS_KEY_D: return 'D';
|
||||
case OBS_KEY_E: return 'E';
|
||||
case OBS_KEY_F: return 'F';
|
||||
case OBS_KEY_G: return 'G';
|
||||
case OBS_KEY_H: return 'H';
|
||||
case OBS_KEY_I: return 'I';
|
||||
case OBS_KEY_J: return 'J';
|
||||
case OBS_KEY_K: return 'K';
|
||||
case OBS_KEY_L: return 'L';
|
||||
case OBS_KEY_M: return 'M';
|
||||
case OBS_KEY_N: return 'N';
|
||||
case OBS_KEY_O: return 'O';
|
||||
case OBS_KEY_P: return 'P';
|
||||
case OBS_KEY_Q: return 'Q';
|
||||
case OBS_KEY_R: return 'R';
|
||||
case OBS_KEY_S: return 'S';
|
||||
case OBS_KEY_T: return 'T';
|
||||
case OBS_KEY_U: return 'U';
|
||||
case OBS_KEY_V: return 'V';
|
||||
case OBS_KEY_W: return 'W';
|
||||
case OBS_KEY_X: return 'X';
|
||||
case OBS_KEY_Y: return 'Y';
|
||||
case OBS_KEY_Z: return 'Z';
|
||||
case OBS_KEY_BRACKETLEFT: return VK_OEM_4;
|
||||
case OBS_KEY_BACKSLASH: return VK_OEM_5;
|
||||
case OBS_KEY_BRACKETRIGHT: return VK_OEM_6;
|
||||
case OBS_KEY_ASCIITILDE: return VK_OEM_3;
|
||||
|
||||
case OBS_KEY_KANJI: return VK_KANJI;
|
||||
case OBS_KEY_TOUROKU: return VK_OEM_FJ_TOUROKU;
|
||||
case OBS_KEY_MASSYO: return VK_OEM_FJ_MASSHOU;
|
||||
|
||||
case OBS_KEY_HANGUL: return VK_HANGUL;
|
||||
|
||||
case OBS_KEY_MOUSE1: return VK_LBUTTON;
|
||||
case OBS_KEY_MOUSE2: return VK_RBUTTON;
|
||||
case OBS_KEY_MOUSE3: return VK_MBUTTON;
|
||||
case OBS_KEY_MOUSE4: return VK_XBUTTON1;
|
||||
case OBS_KEY_MOUSE5: return VK_XBUTTON2;
|
||||
|
||||
/* TODO: Implement keys for non-US keyboards */
|
||||
default:;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
bool obs_hotkeys_platform_init(struct obs_core_hotkeys *hotkeys)
|
||||
{
|
||||
UNUSED_PARAMETER(hotkeys);
|
||||
hotkeys->platform_context = bzalloc(sizeof(obs_hotkeys_platform_t));
|
||||
|
||||
for (size_t i = 0; i < OBS_KEY_LAST_VALUE; i++)
|
||||
hotkeys->platform_context->vk_codes[i] = get_virtual_key(i);
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
void obs_hotkeys_platform_free(struct obs_core_hotkeys *hotkeys)
|
||||
{
|
||||
UNUSED_PARAMETER(hotkeys);
|
||||
bfree(hotkeys->platform_context);
|
||||
hotkeys->platform_context = NULL;
|
||||
}
|
||||
|
||||
static bool vk_down(DWORD vk)
|
||||
{
|
||||
short state = GetAsyncKeyState(vk);
|
||||
bool down = (state & 0x8000) != 0;
|
||||
bool was_down = (state & 0x1) != 0;
|
||||
return down || was_down;
|
||||
}
|
||||
|
||||
bool obs_hotkeys_platform_is_pressed(obs_hotkeys_platform_t *context,
|
||||
obs_key_t key)
|
||||
{
|
||||
UNUSED_PARAMETER(context);
|
||||
UNUSED_PARAMETER(key);
|
||||
if (key == OBS_KEY_META) {
|
||||
return vk_down(VK_LWIN) || vk_down(VK_RWIN);
|
||||
}
|
||||
|
||||
return false;
|
||||
UNUSED_PARAMETER(context);
|
||||
return vk_down(obs_key_to_virtual_key(key));
|
||||
}
|
||||
|
||||
void obs_key_to_str(obs_key_t key, struct dstr *str)
|
||||
{
|
||||
UNUSED_PARAMETER(key);
|
||||
UNUSED_PARAMETER(str);
|
||||
}
|
||||
wchar_t name[128] = L"";
|
||||
UINT scan_code;
|
||||
int vk;
|
||||
|
||||
void obs_key_combination_to_str(obs_key_combination_t key, struct dstr *str)
|
||||
{
|
||||
UNUSED_PARAMETER(key);
|
||||
UNUSED_PARAMETER(str);
|
||||
if (key == OBS_KEY_NONE) {
|
||||
return;
|
||||
|
||||
} else if (key >= OBS_KEY_MOUSE1 && key <= OBS_KEY_MOUSE29) {
|
||||
if (obs->hotkeys.translations[key]) {
|
||||
dstr_copy(str, obs->hotkeys.translations[key]);
|
||||
} else {
|
||||
dstr_printf(str, "Mouse %d",
|
||||
(int)(key - OBS_KEY_MOUSE1 + 1));
|
||||
}
|
||||
return;
|
||||
|
||||
} if (key == OBS_KEY_PAUSE) {
|
||||
dstr_copy(str, obs_get_hotkey_translation(key, "Pause"));
|
||||
return;
|
||||
|
||||
} else if (key == OBS_KEY_META) {
|
||||
dstr_copy(str, obs_get_hotkey_translation(key, "Windows"));
|
||||
return;
|
||||
}
|
||||
|
||||
vk = obs_key_to_virtual_key(key);
|
||||
scan_code = MapVirtualKey(vk, 0) << 16;
|
||||
|
||||
switch (vk) {
|
||||
case VK_HOME:
|
||||
case VK_END:
|
||||
case VK_LEFT:
|
||||
case VK_UP:
|
||||
case VK_RIGHT:
|
||||
case VK_DOWN:
|
||||
case VK_PRIOR:
|
||||
case VK_NEXT:
|
||||
case VK_INSERT:
|
||||
case VK_DELETE:
|
||||
case VK_NUMLOCK:
|
||||
scan_code |= 0x01000000;
|
||||
}
|
||||
|
||||
if (scan_code != 0 && GetKeyNameTextW(scan_code, name, 128) != 0) {
|
||||
dstr_from_wcs(str, name);
|
||||
} else if (key != OBS_KEY_NONE) {
|
||||
dstr_copy(str, obs_key_to_name(key));
|
||||
}
|
||||
}
|
||||
|
||||
obs_key_t obs_key_from_virtual_key(int code)
|
||||
{
|
||||
UNUSED_PARAMETER(code);
|
||||
obs_hotkeys_platform_t *platform = obs->hotkeys.platform_context;
|
||||
|
||||
for (size_t i = 0; i < OBS_KEY_LAST_VALUE; i++) {
|
||||
if (platform->vk_codes[i] == code) {
|
||||
return (obs_key_t)i;
|
||||
}
|
||||
}
|
||||
|
||||
return OBS_KEY_NONE;
|
||||
}
|
||||
|
||||
int obs_key_to_virtual_key(obs_key_t key)
|
||||
{
|
||||
UNUSED_PARAMETER(key);
|
||||
if (key == OBS_KEY_META)
|
||||
return VK_LWIN;
|
||||
|
||||
return 0;
|
||||
return obs->hotkeys.platform_context->vk_codes[(int)key];
|
||||
}
|
||||
|
||||
static inline void add_combo_key(obs_key_t key, struct dstr *str)
|
||||
{
|
||||
struct dstr key_str = {0};
|
||||
|
||||
obs_key_to_str(key, &key_str);
|
||||
|
||||
if (!dstr_is_empty(&key_str)) {
|
||||
if (!dstr_is_empty(str)) {
|
||||
dstr_cat(str, " + ");
|
||||
}
|
||||
dstr_cat_dstr(str, &key_str);
|
||||
}
|
||||
|
||||
dstr_free(&key_str);
|
||||
}
|
||||
|
||||
void obs_key_combination_to_str(obs_key_combination_t combination,
|
||||
struct dstr *str)
|
||||
{
|
||||
if ((combination.modifiers & INTERACT_CONTROL_KEY) != 0) {
|
||||
add_combo_key(OBS_KEY_CONTROL, str);
|
||||
}
|
||||
if ((combination.modifiers & INTERACT_COMMAND_KEY) != 0) {
|
||||
add_combo_key(OBS_KEY_META, str);
|
||||
}
|
||||
if ((combination.modifiers & INTERACT_ALT_KEY) != 0) {
|
||||
add_combo_key(OBS_KEY_ALT, str);
|
||||
}
|
||||
if ((combination.modifiers & INTERACT_SHIFT_KEY) != 0) {
|
||||
add_combo_key(OBS_KEY_SHIFT, str);
|
||||
}
|
||||
if (combination.key != OBS_KEY_NONE) {
|
||||
add_combo_key(combination.key, str);
|
||||
}
|
||||
}
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user