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Improve azerty handling in osx

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TODO: fix "~" typing
This commit is contained in:
Benau 2019-07-06 00:31:33 +08:00
parent 280152479d
commit 185b468cb4
2 changed files with 97 additions and 82 deletions
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1
lib/irrlicht/source/Irrlicht/MacOSX/CIrrDeviceMacOSX.h
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@ -234,6 +234,7 @@ namespace irr
void storeMouseLocation();
void postMouseEvent(void *event, irr::SEvent &ievent);
void postKeyEvent(void *event, irr::SEvent &ievent, bool pressed);
void charToKeys(void* str, irr::u32& character, irr::u32& key_code);
void pollJoysticks();
NSWindow *Window;

154
lib/irrlicht/source/Irrlicht/MacOSX/CIrrDeviceMacOSX.mm
View File

@ -1194,68 +1194,109 @@ bool CIrrDeviceMacOSX::isWindowMinimized() const
}
static irr::u32 irrKeyCodeFromChar(irr::u32 character)
{
switch (character)
{
case 'a': case 'A': return irr::IRR_KEY_A;
case 'b': case 'B': return irr::IRR_KEY_B;
case 'c': case 'C': return irr::IRR_KEY_C;
case 'd': case 'D': return irr::IRR_KEY_D;
case 'e': case 'E': return irr::IRR_KEY_E;
case 'f': case 'F': return irr::IRR_KEY_F;
case 'g': case 'G': return irr::IRR_KEY_G;
case 'h': case 'H': return irr::IRR_KEY_H;
case 'i': case 'I': return irr::IRR_KEY_I;
case 'j': case 'J': return irr::IRR_KEY_J;
case 'k': case 'K': return irr::IRR_KEY_K;
case 'l': case 'L': return irr::IRR_KEY_L;
case 'm': case 'M': return irr::IRR_KEY_M;
case 'n': case 'N': return irr::IRR_KEY_N;
case 'o': case 'O': return irr::IRR_KEY_O;
case 'p': case 'P': return irr::IRR_KEY_P;
case 'q': case 'Q': return irr::IRR_KEY_Q;
case 'r': case 'R': return irr::IRR_KEY_R;
case 's': case 'S': return irr::IRR_KEY_S;
case 't': case 'T': return irr::IRR_KEY_T;
case 'u': case 'U': return irr::IRR_KEY_U;
case 'v': case 'V': return irr::IRR_KEY_V;
case 'w': case 'W': return irr::IRR_KEY_W;
case 'x': case 'X': return irr::IRR_KEY_X;
case 'y': case 'Y': return irr::IRR_KEY_Y;
case 'z': case 'Z': return irr::IRR_KEY_Z;
// This is for U.S. keyboard mapping, and doesn't necessarily make sense for different keyboard layouts.
// For example, '"' on Windows Russian layout is VK_2, not VK_OEM_7.
case ';': case ':': return irr::IRR_KEY_OEM_1;
case '=': case '+': return irr::IRR_KEY_PLUS;
case ',': case '<': return irr::IRR_KEY_COMMA;
case '-': case '_': return irr::IRR_KEY_MINUS;
case '.': case '>': return irr::IRR_KEY_PERIOD;
case '/': case '?': return irr::IRR_KEY_OEM_2;
case '`': case '~': return irr::IRR_KEY_OEM_3;
case '[': case '{': return irr::IRR_KEY_OEM_4;
case '\\': case '|': return irr::IRR_KEY_OEM_5;
case ']': case '}': return irr::IRR_KEY_OEM_6;
case '\'': case '"': return irr::IRR_KEY_OEM_7;
}
return 0;
}
void CIrrDeviceMacOSX::charToKeys(void* str, irr::u32& character, irr::u32& key_code)
{
u32 cur_character = [(NSString*) str characterAtIndex:0];
int cur_key = irrKeyCodeFromChar(cur_character);
if (cur_key != irr::IRR_KEY_UNKNOWN)
{
key_code = cur_key;
character = cur_character;
}
}
void CIrrDeviceMacOSX::postKeyEvent(void *event,irr::SEvent &ievent,bool pressed)
{
NSString *str;
NSString* str;
NSString* str_im;
std::map<int,int>::const_iterator iter;
unsigned int result,c,mkey,mchar;
const unsigned char *cStr;
BOOL skipCommand;
unsigned int mkey, mchar;
mkey = mchar = 0;
ievent.KeyInput.PressedDown = pressed;
ievent.KeyInput.Shift = ([(NSEvent *)event modifierFlags] & NSShiftKeyMask) != 0;
ievent.KeyInput.Control = ([(NSEvent *)event modifierFlags] & NSControlKeyMask) != 0;
str = [(NSEvent *)event characters];
str_im = [(NSEvent *)event charactersIgnoringModifiers];
if ((str != nil) && ([str length] > 0))
{
mkey = mchar = 0;
skipCommand = false;
c = [str characterAtIndex:0];
mchar = c;
// First check keycode from characeter
charToKeys(str, mchar, mkey);
if (mkey == irr::IRR_KEY_UNKNOWN)
{
// Ctrl+A on an AZERTY keyboard would get Q keyCode if we relied on str below.
if (ievent.KeyInput.Control && (str_im != nil) && ([str_im length] > 0))
charToKeys(str_im, mchar, mkey);
}
}
if (mkey == irr::IRR_KEY_UNKNOWN)
{
// Get keycodes directly if not found above
if ((str != nil) && ([str length] > 0))
mchar = [str characterAtIndex:0];
iter = KeyCodes.find([(NSEvent *)event keyCode]);
if (iter != KeyCodes.end())
mkey = (*iter).second;
else if ((iter = KeyCodes.find(c)) != KeyCodes.end())
mkey = (*iter).second;
else
{
// workaround for period character
if (c == 0x2E)
{
mkey = irr::IRR_KEY_PERIOD;
mchar = '.';
}
else
{
cStr = (unsigned char *)[str cStringUsingEncoding:NSWindowsCP1252StringEncoding];
if (cStr != NULL && strlen((char*)cStr) > 0)
{
mchar = cStr[0];
mkey = toupper(mchar);
if ([(NSEvent *)event modifierFlags] & NSCommandKeyMask)
{
if (mkey == 'C' || mkey == 'V' || mkey == 'X')
{
mchar = 0;
skipCommand = true;
}
}
}
}
}
ievent.EventType = irr::EET_KEY_INPUT_EVENT;
ievent.KeyInput.Key = (irr::EKEY_CODE)mkey;
ievent.KeyInput.PressedDown = pressed;
ievent.KeyInput.Shift = ([(NSEvent *)event modifierFlags] & NSShiftKeyMask) != 0;
ievent.KeyInput.Control = ([(NSEvent *)event modifierFlags] & NSControlKeyMask) != 0;
ievent.KeyInput.Char = mchar;
if (skipCommand)
ievent.KeyInput.Control = true;
else if ([(NSEvent *)event modifierFlags] & NSCommandKeyMask)
if ([(NSEvent *)event modifierFlags] & NSCommandKeyMask)
[NSApp sendEvent:(NSEvent *)event];
postEventFromUser(ievent);
}
}
@ -1424,33 +1465,6 @@ void CIrrDeviceMacOSX::initKeycodes()
KeyCodes[kVK_RightShift] = irr::IRR_KEY_RSHIFT;
KeyCodes[kVK_Space] = irr::IRR_KEY_SPACE;
KeyCodes[kVK_ANSI_A] = irr::IRR_KEY_A;
KeyCodes[kVK_ANSI_B] = irr::IRR_KEY_B;
KeyCodes[kVK_ANSI_C] = irr::IRR_KEY_C;
KeyCodes[kVK_ANSI_D] = irr::IRR_KEY_D;
KeyCodes[kVK_ANSI_E] = irr::IRR_KEY_E;
KeyCodes[kVK_ANSI_F] = irr::IRR_KEY_F;
KeyCodes[kVK_ANSI_G] = irr::IRR_KEY_G;
KeyCodes[kVK_ANSI_H] = irr::IRR_KEY_H;
KeyCodes[kVK_ANSI_I] = irr::IRR_KEY_I;
KeyCodes[kVK_ANSI_J] = irr::IRR_KEY_J;
KeyCodes[kVK_ANSI_K] = irr::IRR_KEY_K;
KeyCodes[kVK_ANSI_L] = irr::IRR_KEY_L;
KeyCodes[kVK_ANSI_M] = irr::IRR_KEY_M;
KeyCodes[kVK_ANSI_N] = irr::IRR_KEY_N;
KeyCodes[kVK_ANSI_O] = irr::IRR_KEY_O;
KeyCodes[kVK_ANSI_P] = irr::IRR_KEY_P;
KeyCodes[kVK_ANSI_Q] = irr::IRR_KEY_Q;
KeyCodes[kVK_ANSI_R] = irr::IRR_KEY_R;
KeyCodes[kVK_ANSI_S] = irr::IRR_KEY_S;
KeyCodes[kVK_ANSI_T] = irr::IRR_KEY_T;
KeyCodes[kVK_ANSI_U] = irr::IRR_KEY_U;
KeyCodes[kVK_ANSI_V] = irr::IRR_KEY_V;
KeyCodes[kVK_ANSI_W] = irr::IRR_KEY_W;
KeyCodes[kVK_ANSI_X] = irr::IRR_KEY_X;
KeyCodes[kVK_ANSI_Y] = irr::IRR_KEY_Y;
KeyCodes[kVK_ANSI_Z] = irr::IRR_KEY_Z;
KeyCodes[kVK_ANSI_0] = irr::IRR_KEY_0;
KeyCodes[kVK_ANSI_1] = irr::IRR_KEY_1;
KeyCodes[kVK_ANSI_2] = irr::IRR_KEY_2;