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libwinpr-input: started mapping XKB keynames to virtual key codes

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This commit is contained in:
Marc-André Moreau 2013-03-06 17:43:41 -05:00
parent 24a1275c91
commit 72957e39eb
7 changed files with 169 additions and 21 deletions
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2
include/freerdp/locale/locale.h
View File

@ -231,7 +231,7 @@
#define ZULU 0x0435
FREERDP_API DWORD freerdp_get_system_locale_id(void);
FREERDP_API DWORD freerdp_detect_keyboard_layout_from_system_locale(void);
FREERDP_API const char* freerdp_get_system_locale_name_from_id(DWORD localeId);
FREERDP_API int freerdp_detect_keyboard_layout_from_system_locale(DWORD* keyboardLayoutId);
#endif /* FREERDP_LOCALE_H */

4
libfreerdp/locale/keyboard.c
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@ -51,10 +51,10 @@ int freerdp_detect_keyboard(DWORD* keyboardLayoutId)
freerdp_detect_keyboard_layout_from_xkb(keyboardLayoutId);
if (*keyboardLayoutId == 0)
*keyboardLayoutId = freerdp_detect_keyboard_layout_from_system_locale();
freerdp_detect_keyboard_layout_from_system_locale(keyboardLayoutId);
if (*keyboardLayoutId == 0)
*keyboardLayoutId = 0x0409;
*keyboardLayoutId = ENGLISH_UNITED_STATES;
return 0;
}

17
libfreerdp/locale/keyboard_xkbfile.c
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@ -184,7 +184,7 @@ void* freerdp_keyboard_xkb_init()
int freerdp_keyboard_init_xkbfile(DWORD* keyboardLayoutId, DWORD x11_keycode_to_rdp_scancode[256])
{
void* display;
ZeroMemory(x11_keycode_to_rdp_scancode, sizeof(DWORD) * 256);
display = freerdp_keyboard_xkb_init();
@ -197,7 +197,7 @@ int freerdp_keyboard_init_xkbfile(DWORD* keyboardLayoutId, DWORD x11_keycode_to_
if (*keyboardLayoutId == 0)
{
*keyboardLayoutId = detect_keyboard_layout_from_xkbfile(display);
detect_keyboard_layout_from_xkbfile(display, keyboardLayoutId);
DEBUG_KBD("detect_keyboard_layout_from_xkb: %X", keyboardLayoutId);
}
@ -211,7 +211,7 @@ int freerdp_keyboard_init_xkbfile(DWORD* keyboardLayoutId, DWORD x11_keycode_to_
/* return substring starting after nth comma, ending at following comma */
static char* comma_substring(char* s, int n)
{
char *p;
char* p;
if (!s)
return "";
@ -230,15 +230,14 @@ static char* comma_substring(char* s, int n)
return s;
}
DWORD detect_keyboard_layout_from_xkbfile(void* display)
int detect_keyboard_layout_from_xkbfile(void* display, DWORD* keyboardLayoutId)
{
char* layout;
char* variant;
DWORD group = 0;
DWORD keyboard_layout = 0;
XkbRF_VarDefsRec rules_names;
XKeyboardState coreKbdState;
XkbStateRec state;
XKeyboardState coreKbdState;
XkbRF_VarDefsRec rules_names;
DEBUG_KBD("display: %p", display);
@ -260,7 +259,7 @@ DWORD detect_keyboard_layout_from_xkbfile(void* display)
DEBUG_KBD("layout: %s", layout ? layout : "");
DEBUG_KBD("variant: %s", variant ? variant : "");
keyboard_layout = find_keyboard_layout_in_xorg_rules(layout, variant);
*keyboardLayoutId = find_keyboard_layout_in_xorg_rules(layout, variant);
free(rules_names.model);
free(rules_names.layout);
@ -268,7 +267,7 @@ DWORD detect_keyboard_layout_from_xkbfile(void* display)
free(rules_names.options);
}
return keyboard_layout;
return 0;
}
int freerdp_keyboard_load_map_from_xkbfile(void* display, DWORD x11_keycode_to_rdp_scancode[256])

2
libfreerdp/locale/keyboard_xkbfile.h
View File

@ -25,7 +25,7 @@
int freerdp_keyboard_init_xkbfile(DWORD* keyboardLayoutId, DWORD x11_keycode_to_rdp_scancode[256]);
DWORD detect_keyboard_layout_from_xkbfile(void* display);
int detect_keyboard_layout_from_xkbfile(void* display, DWORD* keyboardLayoutId);
int freerdp_keyboard_load_map_from_xkbfile(void* display, DWORD x11_keycode_to_rdp_scancode[256]);
#endif /* __LOCALE_KEYBOARD_XKB_H */

26
libfreerdp/locale/locale.c
View File

@ -717,7 +717,7 @@ const char* freerdp_get_system_locale_name_from_id(DWORD localeId)
return NULL;
}
DWORD freerdp_detect_keyboard_layout_from_system_locale()
int freerdp_detect_keyboard_layout_from_system_locale(DWORD* keyboardLayoutId)
{
int i, j;
char language[4];
@ -727,12 +727,15 @@ DWORD freerdp_detect_keyboard_layout_from_system_locale()
freerdp_get_system_language_and_country_codes(language, country);
if ((strcmp(language, "C") == 0) || (strcmp(language, "POSIX") == 0))
return ENGLISH_UNITED_STATES; /* U.S. Keyboard Layout */
{
*keyboardLayoutId = ENGLISH_UNITED_STATES; /* U.S. Keyboard Layout */
return 0;
}
locale = freerdp_detect_system_locale();
if (locale == NULL)
return 0;
if (!locale)
return -1;
DEBUG_KBD("Found locale : %s_%s", locale->language, locale->country);
@ -741,6 +744,7 @@ DWORD freerdp_detect_keyboard_layout_from_system_locale()
if (LOCALE_KEYBOARD_LAYOUTS_TABLE[i].locale == locale->code)
{
/* Locale found in list of default keyboard layouts */
for (j = 0; j < 5; j++)
{
if (LOCALE_KEYBOARD_LAYOUTS_TABLE[i].keyboardLayouts[j] == ENGLISH_UNITED_STATES)
@ -753,7 +757,8 @@ DWORD freerdp_detect_keyboard_layout_from_system_locale()
}
else
{
return LOCALE_KEYBOARD_LAYOUTS_TABLE[i].keyboardLayouts[j];
*keyboardLayoutId = LOCALE_KEYBOARD_LAYOUTS_TABLE[i].keyboardLayouts[j];
return 0;
}
}
@ -763,11 +768,16 @@ DWORD freerdp_detect_keyboard_layout_from_system_locale()
*/
if (j >= 1)
return ENGLISH_UNITED_STATES;
else
{
*keyboardLayoutId = ENGLISH_UNITED_STATES;
return 0;
}
else
{
return -1;
}
}
}
return 0; /* Could not detect the current keyboard layout from locale */
return -1; /* Could not detect the current keyboard layout from locale */
}

1
winpr/include/winpr/input.h
View File

@ -859,6 +859,7 @@
WINPR_API char* GetVirtualKeyName(DWORD vkcode);
WINPR_API DWORD GetVirtualKeyCodeFromName(const char* vkname);
WINPR_API DWORD GetVirtualKeyCodeFromXkbKeyName(const char* xkbname);
WINPR_API DWORD GetVirtualKeyCodeFromVirtualScanCode(DWORD scancode, DWORD dwKeyboardType);
WINPR_API DWORD GetVirtualScanCodeFromVirtualKeyCode(DWORD vkcode, DWORD dwKeyboardType);

138
winpr/libwinpr/input/virtualkey.c
View File

@ -296,6 +296,129 @@ static const VIRTUAL_KEY_CODE VIRTUAL_KEY_CODE_TABLE[256] =
{ 0, NULL }
};
struct _XKB_KEYNAME
{
const char* name;
DWORD vkcode;
};
typedef struct _XKB_KEYNAME XKB_KEYNAME;
XKB_KEYNAME XKB_KEYNAME_TABLE[] =
{
{ "BKSP", VK_BACK },
{ "TAB", VK_TAB },
{ "RTRN", VK_RETURN },
{ "LFSH", VK_LSHIFT },
{ "LALT", VK_LMENU },
{ "CAPS", VK_CAPITAL },
{ "ESC", VK_ESCAPE },
{ "SPCE", VK_SPACE },
{ "AE10", VK_KEY_0 },
{ "AE01", VK_KEY_1 },
{ "AE02", VK_KEY_2 },
{ "AE03", VK_KEY_3 },
{ "AE04", VK_KEY_4 },
{ "AE05", VK_KEY_5 },
{ "AE06", VK_KEY_6 },
{ "AE07", VK_KEY_7 },
{ "AE08", VK_KEY_8 },
{ "AE09", VK_KEY_9 },
{ "AC01", VK_KEY_A },
{ "AB05", VK_KEY_B },
{ "AB03", VK_KEY_C },
{ "AC03", VK_KEY_D },
{ "AD03", VK_KEY_E },
{ "AC04", VK_KEY_F },
{ "AC05", VK_KEY_G },
{ "AC06", VK_KEY_H },
{ "AD08", VK_KEY_I },
{ "AC07", VK_KEY_J },
{ "AC08", VK_KEY_K },
{ "AC09", VK_KEY_L },
{ "AB07", VK_KEY_M },
{ "AB06", VK_KEY_N },
{ "AD09", VK_KEY_O },
{ "AD10", VK_KEY_P },
{ "AD01", VK_KEY_Q },
{ "AD04", VK_KEY_R },
{ "AC02", VK_KEY_S },
{ "AD05", VK_KEY_T },
{ "AD07", VK_KEY_U },
{ "AB04", VK_KEY_V },
{ "AD02", VK_KEY_W },
{ "AB02", VK_KEY_X },
{ "AD06", VK_KEY_Y },
{ "AB01", VK_KEY_Z },
{ "KP0", VK_NUMPAD0 },
{ "KP1", VK_NUMPAD1 },
{ "KP2", VK_NUMPAD2 },
{ "KP3", VK_NUMPAD3 },
{ "KP4", VK_NUMPAD4 },
{ "KP5", VK_NUMPAD5 },
{ "KP6", VK_NUMPAD6 },
{ "KP7", VK_NUMPAD7 },
{ "KP8", VK_NUMPAD8 },
{ "KP9", VK_NUMPAD9 },
{ "KPMU", VK_MULTIPLY },
{ "KPAD", VK_ADD },
{ "KPSU", VK_SUBTRACT },
{ "KPDL", VK_DECIMAL },
{ "AB10", VK_OEM_2 },
{ "FK01", VK_F1 },
{ "FK02", VK_F2 },
{ "FK03", VK_F3 },
{ "FK04", VK_F4 },
{ "FK05", VK_F5 },
{ "FK06", VK_F6 },
{ "FK07", VK_F7 },
{ "FK08", VK_F8 },
{ "FK09", VK_F9 },
{ "FK10", VK_F10 },
{ "FK11", VK_F11 },
{ "FK12", VK_F12 },
{ "NMLK", VK_NUMLOCK },
{ "SCLK", VK_SCROLL },
{ "RTSH", VK_RSHIFT },
{ "LCTL", VK_LCONTROL },
{ "AC10", VK_OEM_1 },
{ "AE12", VK_OEM_PLUS },
{ "AB08", VK_OEM_COMMA },
{ "AE11", VK_OEM_MINUS },
{ "AB09", VK_OEM_PERIOD },
{ "TLDE", VK_OEM_3 },
{ "AB11", VK_ABNT_C1 },
{ "I129", VK_ABNT_C2 },
{ "AD11", VK_OEM_4 },
{ "BKSL", VK_OEM_5 },
{ "AD12", VK_OEM_6 },
{ "AC11", VK_OEM_7 },
{ "LSGT", VK_OEM_102 },
{ "KPEN", VK_RETURN | KBDEXT },
{ "PAUS", VK_PAUSE | KBDEXT },
{ "PGUP", VK_PRIOR | KBDEXT },
{ "PGDN", VK_NEXT | KBDEXT },
{ "END", VK_END | KBDEXT },
{ "HOME", VK_HOME | KBDEXT },
{ "LEFT", VK_LEFT | KBDEXT },
{ "UP", VK_UP | KBDEXT },
{ "RGHT", VK_RIGHT | KBDEXT },
{ "DOWN", VK_DOWN | KBDEXT },
{ "PRSC", VK_SNAPSHOT | KBDEXT },
{ "INS", VK_INSERT | KBDEXT },
{ "DELE", VK_DELETE | KBDEXT },
{ "LWIN", VK_LWIN | KBDEXT },
{ "RWIN", VK_RWIN | KBDEXT },
{ "COMP", VK_APPS | KBDEXT },
{ "KPDV", VK_DIVIDE | KBDEXT },
{ "RCTL", VK_RCONTROL | KBDEXT },
{ "RALT", VK_RMENU | KBDEXT }
// { "AE13", VK_BACKSLASH_JP }, // JP
// { "HKTG", VK_HIRAGANA }, // JP
// { "HENK", VK_CONVERT_JP }, // JP
// { "MUHE", VK_NONCONVERT_JP } // JP
// { "LVL3", 0x54}
};
char* GetVirtualKeyName(DWORD vkcode)
{
char* vkname;
@ -324,3 +447,18 @@ DWORD GetVirtualKeyCodeFromName(const char* vkname)
return VK_NONE;
}
DWORD GetVirtualKeyCodeFromXkbKeyName(const char* xkbname)
{
int i;
for (i = 0; i < ARRAYSIZE(XKB_KEYNAME_TABLE); i++)
{
if (XKB_KEYNAME_TABLE[i].name)
{
if (strcmp(xkbname, XKB_KEYNAME_TABLE[i].name) == 0)
return XKB_KEYNAME_TABLE[i].vkcode;
}
}
return VK_NONE;
}