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Test utf-8

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This commit is contained in:
vCaesar 2017-04-21 22:53:18 +08:00
parent fbaf36442c
commit be2888c12d
1 changed files with 79 additions and 7 deletions
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86
key/keypress_c.h
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@ -193,14 +193,15 @@ void tapKey(char c, MMKeyFlags flags)
} }
#if defined(IS_MACOSX) #if defined(IS_MACOSX)
void toggleUniKey(char c, const bool down)
{ void toggleUnicodeKey(unsigned long ch, const bool down){
/* This function relies on the convenient /* This function relies on the convenient
* CGEventKeyboardSetUnicodeString(), which allows us to not have to * CGEventKeyboardSetUnicodeString(), which allows us to not have to
* convert characters to a keycode, but does not support adding modifier * convert characters to a keycode, but does not support adding modifier
* flags. It is therefore only used in typeString() and typeStringDelayed() * flags. It is therefore only used in typeString() and typeStringDelayed()
* -- if you need modifier keys, use the above functions instead. */ * -- if you need modifier keys, use the above functions instead. */
UniChar ch = (UniChar)c; /* Convert to unsigned char */
// UniChar ch = (UniChar)c; /* Convert to unsigned char */
CGEventRef keyEvent = CGEventCreateKeyboardEvent(NULL, 0, down); CGEventRef keyEvent = CGEventCreateKeyboardEvent(NULL, 0, down);
if (keyEvent == NULL) { if (keyEvent == NULL) {
@ -208,11 +209,33 @@ void toggleUniKey(char c, const bool down)
return; return;
} }
CGEventKeyboardSetUnicodeString(keyEvent, 1, &ch); // CGEventKeyboardSetUnicodeString(keyEvent, 1, &ch);
///////
if (ch > 0xFFFF) {
// encode to utf-16 if necessary
unsigned short surrogates[] = {
0xD800 + ((ch - 0x10000) >> 10),
0xDC00 + (ch & 0x3FF)
};
// CGEventKeyboardSetUnicodeString(keyEvent, 2, &surrogates);
UniChar ach = (UniChar)surrogates;
CGEventKeyboardSetUnicodeString(keyEvent, 2, &ach);
} else {
// CGEventKeyboardSetUnicodeString(keyEvent, 1, &ch);
UniChar ach = (UniChar)ch;
CGEventKeyboardSetUnicodeString(keyEvent, 1, &ach);
}
///////
CGEventPost(kCGSessionEventTap, keyEvent); CGEventPost(kCGSessionEventTap, keyEvent);
CFRelease(keyEvent); CFRelease(keyEvent);
} }
void toggleUniKey(char c, const bool down){
toggleUnicodeKey(c, down);
}
#else #else
#define toggleUniKey(c, down) toggleKey(c, down, MOD_NONE) #define toggleUniKey(c, down) toggleKey(c, down, MOD_NONE)
#endif #endif
@ -223,13 +246,62 @@ static void tapUniKey(char c)
toggleUniKey(c, false); toggleUniKey(c, false);
} }
void typeString(const char *str) void typeString(const char *str){
{ // while (*str != '\0') {
// tapUniKey(*str++);
// }
unsigned short c;
unsigned short c1;
unsigned short c2;
unsigned short c3;
unsigned long n;
while (*str != '\0') { while (*str != '\0') {
tapUniKey(*str++); c = *str++;
// warning, the following utf8 decoder
// doesn't perform validation
if (c <= 0x7F) {
// 0xxxxxxx one byte
n = c;
} else if ((c & 0xE0) == 0xC0) {
// 110xxxxx two bytes
c1 = (*str++) & 0x3F;
n = ((c & 0x1F) << 6) | c1;
} else if ((c & 0xF0) == 0xE0) {
// 1110xxxx three bytes
c1 = (*str++) & 0x3F;
c2 = (*str++) & 0x3F;
n = ((c & 0x0F) << 12) | (c1 << 6) | c2;
} else if ((c & 0xF8) == 0xF0) {
// 11110xxx four bytes
c1 = (*str++) & 0x3F;
c2 = (*str++) & 0x3F;
c3 = (*str++) & 0x3F;
n = ((c & 0x07) << 18) | (c1 << 12) | (c2 << 6) | c3;
}
// printf("n-------------%zd\n", n);
#if defined(IS_MACOSX)
toggleUnicodeKey(n, true);
toggleUnicodeKey(n, false);
#else
toggleUniKey(n, true);
toggleUniKey(n, false);
#endif
} }
} }
// void typeString(const char *str)
// {
// while (*str != '\0') {
// tapUniKey(*str++);
// }
// }
void typeStringDelayed(const char *str, const unsigned cpm) void typeStringDelayed(const char *str, const unsigned cpm)
{ {
/* Characters per second */ /* Characters per second */