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macos_keycode.m
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/
macos_keycode.m
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#import "macos_keycode.h"
#import <rime/key_table.h>
int osx_modifiers_to_rime_modifiers(unsigned modifiers)
{
int ret = 0;
if (modifiers & OSX_CAPITAL_MASK)
ret |= kLockMask;
if (modifiers & OSX_SHIFT_MASK)
ret |= kShiftMask;
if (modifiers & OSX_CTRL_MASK)
ret |= kControlMask;
if (modifiers & OSX_ALT_MASK)
ret |= kAltMask;
if (modifiers & OSX_COMMAND_MASK)
ret |= kSuperMask;
return ret;
}
int osx_keycode_to_rime_keycode(int keycode, int keychar, int shift, int caps)
{
int ret = 0;
switch (keycode) {
case OSX_VK_SPACE:
ret = XK_space;
break;
case OSX_VK_TAB:
ret = XK_Tab;
break;
case OSX_VK_ENTER:
ret = XK_Return;
break;
case OSX_VK_BACK_SPACE:
ret = XK_BackSpace;
break;
case OSX_VK_ESCAPE:
ret = XK_Escape;
break;
case OSX_VK_PAGE_UP:
ret = XK_Prior;
break;
case OSX_VK_PAGE_DOWN:
ret = XK_Next;
break;
case OSX_VK_END:
ret = XK_End;
break;
case OSX_VK_HOME:
ret = XK_Home;
break;
case OSX_VK_LEFT:
ret = XK_Left;
break;
case OSX_VK_UP:
ret = XK_Up;
break;
case OSX_VK_RIGHT:
ret = XK_Right;
break;
case OSX_VK_DOWN:
ret = XK_Down;
break;
case OSX_VK_DELETE:
ret = XK_Delete;
break;
case OSX_VK_CONTROL_L:
ret = XK_Control_L;
break;
case OSX_VK_CONTROL_R:
ret = XK_Control_R;
break;
case OSX_VK_SHIFT_L:
ret = XK_Shift_L;
break;
case OSX_VK_SHIFT_R:
ret = XK_Shift_R;
break;
case OSX_VK_ALT:
ret = XK_Alt_L;
break;
default:
/* NOTE:
* IBus/Rime use different keycodes for uppercase/lowercase letters.
*/
if ((!!shift != !!caps) && keychar >= 'a' && keychar <= 'z') {
keychar -= 'a' - 'A';
}
if (keychar >= 0x20 && keychar <= 0x7e) {
ret = keychar;
}
else if (keychar == 0x1b) { // ^[
ret = XK_bracketleft;
}
else if (keychar == 0x1c) { // ^\
ret = XK_backslash;
}
else if (keychar == 0x1d) { // ^]
ret = XK_bracketright;
}
else if (keychar == 0x1f) { // ^_
ret = XK_minus;
}
break;
}
return ret;
}