Mercurial > sdl-ios-xcode
diff src/video/quartz/SDL_QuartzEvents.m @ 390:19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
From: Darrell Walisser <dwaliss1@purdue.edu>
Subject: mac patch
In this patch:
- yuv code
- links to QuickTime
- tabs -> 4 spaces
- mouse events fix
- SDLMain path parsing fix
- BUGS updates
- some miscellaneous docs/comments/code cleanup
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Sat, 01 Jun 2002 23:05:05 +0000 |
| parents | ca655a7a9d80 |
| children | 140798e1e7a6 |
line wrap: on
line diff
--- a/src/video/quartz/SDL_QuartzEvents.m Sat Jun 01 19:54:15 2002 +0000 +++ b/src/video/quartz/SDL_QuartzEvents.m Sat Jun 01 23:05:05 2002 +0000 @@ -1,23 +1,23 @@ /* - SDL - Simple DirectMedia Layer - Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002 Sam Lantinga + SDL - Simple DirectMedia Layer + Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002 Sam Lantinga - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. - You should have received a copy of the GNU Library General Public - License along with this library; if not, write to the Free - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + You should have received a copy of the GNU Library General Public + License along with this library; if not, write to the Free + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - Sam Lantinga - slouken@libsdl.org + Sam Lantinga + slouken@libsdl.org */ #include <sys/time.h> @@ -27,479 +27,473 @@ static unsigned int currentMods = 0; /* Current keyboard modifiers, to track modifier state */ static int last_virtual_button = 0; /* Last virtual mouse button pressed */ -static void QZ_InitOSKeymap (_THIS) { - const void *KCHRPtr; - UInt32 state; - UInt32 value; - int i; - int world = SDLK_WORLD_0; - - for ( i=0; i<SDL_TABLESIZE(keymap); ++i ) - keymap[i] = SDLK_UNKNOWN; +static void QZ_InitOSKeymap (_THIS) { + const void *KCHRPtr; + UInt32 state; + UInt32 value; + int i; + int world = SDLK_WORLD_0; + + for ( i=0; i<SDL_TABLESIZE(keymap); ++i ) + keymap[i] = SDLK_UNKNOWN; - /* This keymap is almost exactly the same as the OS 9 one */ - keymap[QZ_ESCAPE] = SDLK_ESCAPE; - keymap[QZ_F1] = SDLK_F1; - keymap[QZ_F2] = SDLK_F2; - keymap[QZ_F3] = SDLK_F3; - keymap[QZ_F4] = SDLK_F4; - keymap[QZ_F5] = SDLK_F5; - keymap[QZ_F6] = SDLK_F6; - keymap[QZ_F7] = SDLK_F7; - keymap[QZ_F8] = SDLK_F8; - keymap[QZ_F9] = SDLK_F9; - keymap[QZ_F10] = SDLK_F10; - keymap[QZ_F11] = SDLK_F11; - keymap[QZ_F12] = SDLK_F12; - keymap[QZ_PRINT] = SDLK_PRINT; - keymap[QZ_SCROLLOCK] = SDLK_SCROLLOCK; - keymap[QZ_PAUSE] = SDLK_PAUSE; - keymap[QZ_POWER] = SDLK_POWER; - keymap[QZ_BACKQUOTE] = SDLK_BACKQUOTE; - keymap[QZ_1] = SDLK_1; - keymap[QZ_2] = SDLK_2; - keymap[QZ_3] = SDLK_3; - keymap[QZ_4] = SDLK_4; - keymap[QZ_5] = SDLK_5; - keymap[QZ_6] = SDLK_6; - keymap[QZ_7] = SDLK_7; - keymap[QZ_8] = SDLK_8; - keymap[QZ_9] = SDLK_9; - keymap[QZ_0] = SDLK_0; - keymap[QZ_MINUS] = SDLK_MINUS; - keymap[QZ_EQUALS] = SDLK_EQUALS; - keymap[QZ_BACKSPACE] = SDLK_BACKSPACE; - keymap[QZ_INSERT] = SDLK_INSERT; - keymap[QZ_HOME] = SDLK_HOME; - keymap[QZ_PAGEUP] = SDLK_PAGEUP; - keymap[QZ_NUMLOCK] = SDLK_NUMLOCK; - keymap[QZ_KP_EQUALS] = SDLK_KP_EQUALS; - keymap[QZ_KP_DIVIDE] = SDLK_KP_DIVIDE; - keymap[QZ_KP_MULTIPLY] = SDLK_KP_MULTIPLY; - keymap[QZ_TAB] = SDLK_TAB; - keymap[QZ_q] = SDLK_q; - keymap[QZ_w] = SDLK_w; - keymap[QZ_e] = SDLK_e; - keymap[QZ_r] = SDLK_r; - keymap[QZ_t] = SDLK_t; - keymap[QZ_y] = SDLK_y; - keymap[QZ_u] = SDLK_u; - keymap[QZ_i] = SDLK_i; - keymap[QZ_o] = SDLK_o; - keymap[QZ_p] = SDLK_p; - keymap[QZ_LEFTBRACKET] = SDLK_LEFTBRACKET; - keymap[QZ_RIGHTBRACKET] = SDLK_RIGHTBRACKET; - keymap[QZ_BACKSLASH] = SDLK_BACKSLASH; - keymap[QZ_DELETE] = SDLK_DELETE; - keymap[QZ_END] = SDLK_END; - keymap[QZ_PAGEDOWN] = SDLK_PAGEDOWN; - keymap[QZ_KP7] = SDLK_KP7; - keymap[QZ_KP8] = SDLK_KP8; - keymap[QZ_KP9] = SDLK_KP9; - keymap[QZ_KP_MINUS] = SDLK_KP_MINUS; - keymap[QZ_CAPSLOCK] = SDLK_CAPSLOCK; - keymap[QZ_a] = SDLK_a; - keymap[QZ_s] = SDLK_s; - keymap[QZ_d] = SDLK_d; - keymap[QZ_f] = SDLK_f; - keymap[QZ_g] = SDLK_g; - keymap[QZ_h] = SDLK_h; - keymap[QZ_j] = SDLK_j; - keymap[QZ_k] = SDLK_k; - keymap[QZ_l] = SDLK_l; - keymap[QZ_SEMICOLON] = SDLK_SEMICOLON; - keymap[QZ_QUOTE] = SDLK_QUOTE; - keymap[QZ_RETURN] = SDLK_RETURN; - keymap[QZ_KP4] = SDLK_KP4; - keymap[QZ_KP5] = SDLK_KP5; - keymap[QZ_KP6] = SDLK_KP6; - keymap[QZ_KP_PLUS] = SDLK_KP_PLUS; - keymap[QZ_LSHIFT] = SDLK_LSHIFT; - keymap[QZ_z] = SDLK_z; - keymap[QZ_x] = SDLK_x; - keymap[QZ_c] = SDLK_c; - keymap[QZ_v] = SDLK_v; - keymap[QZ_b] = SDLK_b; - keymap[QZ_n] = SDLK_n; - keymap[QZ_m] = SDLK_m; - keymap[QZ_COMMA] = SDLK_COMMA; - keymap[QZ_PERIOD] = SDLK_PERIOD; - keymap[QZ_SLASH] = SDLK_SLASH; - keymap[QZ_UP] = SDLK_UP; - keymap[QZ_KP1] = SDLK_KP1; - keymap[QZ_KP2] = SDLK_KP2; - keymap[QZ_KP3] = SDLK_KP3; - keymap[QZ_KP_ENTER] = SDLK_KP_ENTER; - keymap[QZ_LCTRL] = SDLK_LCTRL; - keymap[QZ_LALT] = SDLK_LALT; - keymap[QZ_LMETA] = SDLK_LMETA; - keymap[QZ_SPACE] = SDLK_SPACE; - keymap[QZ_LEFT] = SDLK_LEFT; - keymap[QZ_DOWN] = SDLK_DOWN; - keymap[QZ_RIGHT] = SDLK_RIGHT; - keymap[QZ_KP0] = SDLK_KP0; - keymap[QZ_KP_PERIOD] = SDLK_KP_PERIOD; - keymap[QZ_IBOOK_ENTER] = SDLK_KP_ENTER; - keymap[QZ_IBOOK_RIGHT] = SDLK_RIGHT; - keymap[QZ_IBOOK_DOWN] = SDLK_DOWN; - keymap[QZ_IBOOK_UP] = SDLK_UP; - keymap[QZ_IBOOK_LEFT] = SDLK_LEFT; - - /* Up there we setup a static scancode->keysym map. However, it will not - * work very well on international keyboard. Hence we now query MacOS - * for its own keymap to adjust our own mapping table. However, this is - * bascially only useful for ascii char keys. This is also the reason - * why we keep the static table, too. - */ - - /* Get a pointer to the systems cached KCHR */ - KCHRPtr = (void *)GetScriptManagerVariable(smKCHRCache); - if (KCHRPtr) - { - /* Loop over all 127 possible scan codes */ - for (i = 0; i < 0x7F; i++) - { - /* We pretend a clean start to begin with (i.e. no dead keys active */ - state = 0; - - /* Now translate the key code to a key value */ - value = KeyTranslate(KCHRPtr, i, &state) & 0xff; - - /* If the state become 0, it was a dead key. We need to translate again, - passing in the new state, to get the actual key value */ - if (state != 0) - value = KeyTranslate(KCHRPtr, i, &state) & 0xff; - - /* Now we should have an ascii value, or 0. Try to figure out to which SDL symbol it maps */ - if (value >= 128) /* Some non-ASCII char, map it to SDLK_WORLD_* */ - keymap[i] = world++; - else if (value >= 32) /* non-control ASCII char */ - keymap[i] = value; - } - } - - /* The keypad codes are re-setup here, because the loop above cannot - * distinguish between a key on the keypad and a regular key. We maybe - * could get around this problem in another fashion: NSEvent's flags - * include a "NSNumericPadKeyMask" bit; we could check that and modify - * the symbol we return on the fly. However, this flag seems to exhibit - * some weird behaviour related to the num lock key - */ - keymap[QZ_KP0] = SDLK_KP0; - keymap[QZ_KP1] = SDLK_KP1; - keymap[QZ_KP2] = SDLK_KP2; - keymap[QZ_KP3] = SDLK_KP3; - keymap[QZ_KP4] = SDLK_KP4; - keymap[QZ_KP5] = SDLK_KP5; - keymap[QZ_KP6] = SDLK_KP6; - keymap[QZ_KP7] = SDLK_KP7; - keymap[QZ_KP8] = SDLK_KP8; - keymap[QZ_KP9] = SDLK_KP9; - keymap[QZ_KP_MINUS] = SDLK_KP_MINUS; - keymap[QZ_KP_PLUS] = SDLK_KP_PLUS; - keymap[QZ_KP_PERIOD] = SDLK_KP_PERIOD; - keymap[QZ_KP_EQUALS] = SDLK_KP_EQUALS; - keymap[QZ_KP_DIVIDE] = SDLK_KP_DIVIDE; - keymap[QZ_KP_MULTIPLY] = SDLK_KP_MULTIPLY; - keymap[QZ_KP_ENTER] = SDLK_KP_ENTER; + /* This keymap is almost exactly the same as the OS 9 one */ + keymap[QZ_ESCAPE] = SDLK_ESCAPE; + keymap[QZ_F1] = SDLK_F1; + keymap[QZ_F2] = SDLK_F2; + keymap[QZ_F3] = SDLK_F3; + keymap[QZ_F4] = SDLK_F4; + keymap[QZ_F5] = SDLK_F5; + keymap[QZ_F6] = SDLK_F6; + keymap[QZ_F7] = SDLK_F7; + keymap[QZ_F8] = SDLK_F8; + keymap[QZ_F9] = SDLK_F9; + keymap[QZ_F10] = SDLK_F10; + keymap[QZ_F11] = SDLK_F11; + keymap[QZ_F12] = SDLK_F12; + keymap[QZ_PRINT] = SDLK_PRINT; + keymap[QZ_SCROLLOCK] = SDLK_SCROLLOCK; + keymap[QZ_PAUSE] = SDLK_PAUSE; + keymap[QZ_POWER] = SDLK_POWER; + keymap[QZ_BACKQUOTE] = SDLK_BACKQUOTE; + keymap[QZ_1] = SDLK_1; + keymap[QZ_2] = SDLK_2; + keymap[QZ_3] = SDLK_3; + keymap[QZ_4] = SDLK_4; + keymap[QZ_5] = SDLK_5; + keymap[QZ_6] = SDLK_6; + keymap[QZ_7] = SDLK_7; + keymap[QZ_8] = SDLK_8; + keymap[QZ_9] = SDLK_9; + keymap[QZ_0] = SDLK_0; + keymap[QZ_MINUS] = SDLK_MINUS; + keymap[QZ_EQUALS] = SDLK_EQUALS; + keymap[QZ_BACKSPACE] = SDLK_BACKSPACE; + keymap[QZ_INSERT] = SDLK_INSERT; + keymap[QZ_HOME] = SDLK_HOME; + keymap[QZ_PAGEUP] = SDLK_PAGEUP; + keymap[QZ_NUMLOCK] = SDLK_NUMLOCK; + keymap[QZ_KP_EQUALS] = SDLK_KP_EQUALS; + keymap[QZ_KP_DIVIDE] = SDLK_KP_DIVIDE; + keymap[QZ_KP_MULTIPLY] = SDLK_KP_MULTIPLY; + keymap[QZ_TAB] = SDLK_TAB; + keymap[QZ_q] = SDLK_q; + keymap[QZ_w] = SDLK_w; + keymap[QZ_e] = SDLK_e; + keymap[QZ_r] = SDLK_r; + keymap[QZ_t] = SDLK_t; + keymap[QZ_y] = SDLK_y; + keymap[QZ_u] = SDLK_u; + keymap[QZ_i] = SDLK_i; + keymap[QZ_o] = SDLK_o; + keymap[QZ_p] = SDLK_p; + keymap[QZ_LEFTBRACKET] = SDLK_LEFTBRACKET; + keymap[QZ_RIGHTBRACKET] = SDLK_RIGHTBRACKET; + keymap[QZ_BACKSLASH] = SDLK_BACKSLASH; + keymap[QZ_DELETE] = SDLK_DELETE; + keymap[QZ_END] = SDLK_END; + keymap[QZ_PAGEDOWN] = SDLK_PAGEDOWN; + keymap[QZ_KP7] = SDLK_KP7; + keymap[QZ_KP8] = SDLK_KP8; + keymap[QZ_KP9] = SDLK_KP9; + keymap[QZ_KP_MINUS] = SDLK_KP_MINUS; + keymap[QZ_CAPSLOCK] = SDLK_CAPSLOCK; + keymap[QZ_a] = SDLK_a; + keymap[QZ_s] = SDLK_s; + keymap[QZ_d] = SDLK_d; + keymap[QZ_f] = SDLK_f; + keymap[QZ_g] = SDLK_g; + keymap[QZ_h] = SDLK_h; + keymap[QZ_j] = SDLK_j; + keymap[QZ_k] = SDLK_k; + keymap[QZ_l] = SDLK_l; + keymap[QZ_SEMICOLON] = SDLK_SEMICOLON; + keymap[QZ_QUOTE] = SDLK_QUOTE; + keymap[QZ_RETURN] = SDLK_RETURN; + keymap[QZ_KP4] = SDLK_KP4; + keymap[QZ_KP5] = SDLK_KP5; + keymap[QZ_KP6] = SDLK_KP6; + keymap[QZ_KP_PLUS] = SDLK_KP_PLUS; + keymap[QZ_LSHIFT] = SDLK_LSHIFT; + keymap[QZ_z] = SDLK_z; + keymap[QZ_x] = SDLK_x; + keymap[QZ_c] = SDLK_c; + keymap[QZ_v] = SDLK_v; + keymap[QZ_b] = SDLK_b; + keymap[QZ_n] = SDLK_n; + keymap[QZ_m] = SDLK_m; + keymap[QZ_COMMA] = SDLK_COMMA; + keymap[QZ_PERIOD] = SDLK_PERIOD; + keymap[QZ_SLASH] = SDLK_SLASH; + keymap[QZ_UP] = SDLK_UP; + keymap[QZ_KP1] = SDLK_KP1; + keymap[QZ_KP2] = SDLK_KP2; + keymap[QZ_KP3] = SDLK_KP3; + keymap[QZ_KP_ENTER] = SDLK_KP_ENTER; + keymap[QZ_LCTRL] = SDLK_LCTRL; + keymap[QZ_LALT] = SDLK_LALT; + keymap[QZ_LMETA] = SDLK_LMETA; + keymap[QZ_SPACE] = SDLK_SPACE; + keymap[QZ_LEFT] = SDLK_LEFT; + keymap[QZ_DOWN] = SDLK_DOWN; + keymap[QZ_RIGHT] = SDLK_RIGHT; + keymap[QZ_KP0] = SDLK_KP0; + keymap[QZ_KP_PERIOD] = SDLK_KP_PERIOD; + keymap[QZ_IBOOK_ENTER] = SDLK_KP_ENTER; + keymap[QZ_IBOOK_RIGHT] = SDLK_RIGHT; + keymap[QZ_IBOOK_DOWN] = SDLK_DOWN; + keymap[QZ_IBOOK_UP] = SDLK_UP; + keymap[QZ_IBOOK_LEFT] = SDLK_LEFT; + + /* Up there we setup a static scancode->keysym map. However, it will not + * work very well on international keyboard. Hence we now query MacOS + * for its own keymap to adjust our own mapping table. However, this is + * bascially only useful for ascii char keys. This is also the reason + * why we keep the static table, too. + */ + + /* Get a pointer to the systems cached KCHR */ + KCHRPtr = (void *)GetScriptManagerVariable(smKCHRCache); + if (KCHRPtr) + { + /* Loop over all 127 possible scan codes */ + for (i = 0; i < 0x7F; i++) + { + /* We pretend a clean start to begin with (i.e. no dead keys active */ + state = 0; + + /* Now translate the key code to a key value */ + value = KeyTranslate(KCHRPtr, i, &state) & 0xff; + + /* If the state become 0, it was a dead key. We need to translate again, + passing in the new state, to get the actual key value */ + if (state != 0) + value = KeyTranslate(KCHRPtr, i, &state) & 0xff; + + /* Now we should have an ascii value, or 0. Try to figure out to which SDL symbol it maps */ + if (value >= 128) /* Some non-ASCII char, map it to SDLK_WORLD_* */ + keymap[i] = world++; + else if (value >= 32) /* non-control ASCII char */ + keymap[i] = value; + } + } + + /* The keypad codes are re-setup here, because the loop above cannot + * distinguish between a key on the keypad and a regular key. We maybe + * could get around this problem in another fashion: NSEvent's flags + * include a "NSNumericPadKeyMask" bit; we could check that and modify + * the symbol we return on the fly. However, this flag seems to exhibit + * some weird behaviour related to the num lock key + */ + keymap[QZ_KP0] = SDLK_KP0; + keymap[QZ_KP1] = SDLK_KP1; + keymap[QZ_KP2] = SDLK_KP2; + keymap[QZ_KP3] = SDLK_KP3; + keymap[QZ_KP4] = SDLK_KP4; + keymap[QZ_KP5] = SDLK_KP5; + keymap[QZ_KP6] = SDLK_KP6; + keymap[QZ_KP7] = SDLK_KP7; + keymap[QZ_KP8] = SDLK_KP8; + keymap[QZ_KP9] = SDLK_KP9; + keymap[QZ_KP_MINUS] = SDLK_KP_MINUS; + keymap[QZ_KP_PLUS] = SDLK_KP_PLUS; + keymap[QZ_KP_PERIOD] = SDLK_KP_PERIOD; + keymap[QZ_KP_EQUALS] = SDLK_KP_EQUALS; + keymap[QZ_KP_DIVIDE] = SDLK_KP_DIVIDE; + keymap[QZ_KP_MULTIPLY] = SDLK_KP_MULTIPLY; + keymap[QZ_KP_ENTER] = SDLK_KP_ENTER; } static void QZ_DoKey (int state, NSEvent *event) { - NSString *chars; - int i; - SDL_keysym key; - - /* An event can contain multiple characters */ - /* I'll ignore this fact for now, since there is only one virtual key code per event */ - chars = [ event characters ]; - for (i =0; i < 1 /*[ chars length ] */; i++) { - - key.scancode = [ event keyCode ]; - key.sym = keymap [ key.scancode ]; - key.unicode = [ chars characterAtIndex:i]; - key.mod = KMOD_NONE; - - SDL_PrivateKeyboard (state, &key); - } + NSString *chars; + int i; + SDL_keysym key; + + /* An event can contain multiple characters */ + /* I'll ignore this fact for now, since there is only one virtual key code per event */ + chars = [ event characters ]; + for (i =0; i < 1 /*[ chars length ] */; i++) { + + key.scancode = [ event keyCode ]; + key.sym = keymap [ key.scancode ]; + key.unicode = [ chars characterAtIndex:i]; + key.mod = KMOD_NONE; + + SDL_PrivateKeyboard (state, &key); + } } static void QZ_DoModifiers (unsigned int newMods) { - const int mapping[] = { SDLK_CAPSLOCK, SDLK_LSHIFT, SDLK_LCTRL, SDLK_LALT, SDLK_LMETA } ; + const int mapping[] = { SDLK_CAPSLOCK, SDLK_LSHIFT, SDLK_LCTRL, SDLK_LALT, SDLK_LMETA } ; + + int i; + int bit; + SDL_keysym key; - int i; - int bit; - SDL_keysym key; + key.scancode = 0; + key.sym = SDLK_UNKNOWN; + key.unicode = 0; + key.mod = KMOD_NONE; + + /* Iterate through the bits, testing each against the current modifiers */ + for (i = 0, bit = NSAlphaShiftKeyMask; bit <= NSCommandKeyMask; bit <<= 1, ++i) { + + unsigned int currentMask, newMask; + + currentMask = currentMods & bit; + newMask = newMods & bit; - key.scancode = 0; - key.sym = SDLK_UNKNOWN; - key.unicode = 0; - key.mod = KMOD_NONE; - - /* Iterate through the bits, testing each against the current modifiers */ - for (i = 0, bit = NSAlphaShiftKeyMask; bit <= NSCommandKeyMask; bit <<= 1, ++i) { - - unsigned int currentMask, newMask; - - currentMask = currentMods & bit; - newMask = newMods & bit; - - if ( currentMask && - currentMask != newMask ) { /* modifier up event */ + if ( currentMask && + currentMask != newMask ) { /* modifier up event */ - key.sym = mapping[i]; - /* If this was Caps Lock, we need some additional voodoo to make SDL happy */ - if (bit == NSAlphaShiftKeyMask) - SDL_PrivateKeyboard (SDL_PRESSED, &key); - SDL_PrivateKeyboard (SDL_RELEASED, &key); - } - else - if ( newMask && - currentMask != newMask ) { /* modifier down event */ - - key.sym = mapping[i]; - SDL_PrivateKeyboard (SDL_PRESSED, &key); - /* If this was Caps Lock, we need some additional voodoo to make SDL happy */ - if (bit == NSAlphaShiftKeyMask) - SDL_PrivateKeyboard (SDL_RELEASED, &key); - } - } - - currentMods = newMods; + key.sym = mapping[i]; + /* If this was Caps Lock, we need some additional voodoo to make SDL happy */ + if (bit == NSAlphaShiftKeyMask) + SDL_PrivateKeyboard (SDL_PRESSED, &key); + SDL_PrivateKeyboard (SDL_RELEASED, &key); + } + else if ( newMask && + currentMask != newMask ) { /* modifier down event */ + + key.sym = mapping[i]; + SDL_PrivateKeyboard (SDL_PRESSED, &key); + /* If this was Caps Lock, we need some additional voodoo to make SDL happy */ + if (bit == NSAlphaShiftKeyMask) + SDL_PrivateKeyboard (SDL_RELEASED, &key); + } + } + + currentMods = newMods; } static void QZ_DoActivate (_THIS) { - inForeground = YES; + inForeground = YES; - /* Regrab the mouse */ - if (currentGrabMode == SDL_GRAB_ON) { - QZ_WarpWMCursor (this, SDL_VideoSurface->w / 2, SDL_VideoSurface->h / 2); - CGAssociateMouseAndMouseCursorPosition (0); - } + /* Regrab the mouse */ + if (currentGrabMode == SDL_GRAB_ON) { + QZ_WarpWMCursor (this, SDL_VideoSurface->w / 2, SDL_VideoSurface->h / 2); + CGAssociateMouseAndMouseCursorPosition (0); + } - /* Hide the mouse cursor if inside the app window */ - if (!QZ_cursor_visible) { - HideCursor (); - } - - SDL_PrivateAppActive (1, SDL_APPINPUTFOCUS); + /* Hide the mouse cursor if inside the app window */ + if (!QZ_cursor_visible) { + HideCursor (); + } + + SDL_PrivateAppActive (1, SDL_APPINPUTFOCUS); } static void QZ_DoDeactivate (_THIS) { - - inForeground = NO; + + inForeground = NO; - /* Ungrab mouse if it is grabbed */ - if (currentGrabMode == SDL_GRAB_ON) { - CGAssociateMouseAndMouseCursorPosition (1); - } + /* Ungrab mouse if it is grabbed */ + if (currentGrabMode == SDL_GRAB_ON) { + CGAssociateMouseAndMouseCursorPosition (1); + } - /* Show the mouse cursor */ - if (!QZ_cursor_visible) { - ShowCursor (); - } - - SDL_PrivateAppActive (0, SDL_APPINPUTFOCUS); + /* Show the mouse cursor */ + if (!QZ_cursor_visible) { + ShowCursor (); + } + + SDL_PrivateAppActive (0, SDL_APPINPUTFOCUS); } static void QZ_PumpEvents (_THIS) { - - static NSPoint lastMouse; - NSPoint mouse, saveMouse; - Point qdMouse; - CGMouseDelta dx, dy; - - NSDate *distantPast; - NSEvent *event; - NSRect winRect; - NSRect titleBarRect; - NSAutoreleasePool *pool; - - pool = [ [ NSAutoreleasePool alloc ] init ]; - distantPast = [ NSDate distantPast ]; - - winRect = NSMakeRect (0, 0, SDL_VideoSurface->w, SDL_VideoSurface->h); - titleBarRect = NSMakeRect ( 0, SDL_VideoSurface->h, SDL_VideoSurface->w, - SDL_VideoSurface->h + 22 ); - - if (currentGrabMode != SDL_GRAB_ON) { /* if grabbed, the cursor can't move! (see fallback below) */ - - /* 1/2 second after a warp, the mouse cannot move (don't ask me why) */ - /* So, approximate motion with CGGetLastMouseDelta, which still works, somehow */ - if (! warp_flag) { + static NSPoint lastMouse; + NSPoint mouse, saveMouse; + Point qdMouse; + CGMouseDelta dx, dy; + + NSDate *distantPast; + NSEvent *event; + NSRect winRect; + NSRect titleBarRect; + NSAutoreleasePool *pool; + + pool = [ [ NSAutoreleasePool alloc ] init ]; + distantPast = [ NSDate distantPast ]; + + winRect = NSMakeRect (0, 0, SDL_VideoSurface->w, SDL_VideoSurface->h); + titleBarRect = NSMakeRect ( 0, SDL_VideoSurface->h, SDL_VideoSurface->w, + SDL_VideoSurface->h + 22 ); + + if (currentGrabMode != SDL_GRAB_ON) { /* if grabbed, the cursor can't move! (see fallback below) */ + + /* 1/2 second after a warp, the mouse cannot move (don't ask me why) */ + /* So, approximate motion with CGGetLastMouseDelta, which still works, somehow */ + if (! warp_flag) { + + GetGlobalMouse (&qdMouse); /* use Carbon since [ NSEvent mouseLocation ] is broken */ + mouse = NSMakePoint (qdMouse.h, qdMouse.v); + saveMouse = mouse; + + if (mouse.x != lastMouse.x || mouse.y != lastMouse.y) { + + QZ_PrivateCGToSDL (this, &mouse); + /* -note- we now generate mouse motion events if the mouse isn't over the window */ + if (inForeground /* && NSPointInRect (mouse, winRect)*/) { + //printf ("Mouse Loc: (%f, %f)\n", mouse.x, mouse.y); + SDL_PrivateMouseMotion (0, 0, mouse.x, mouse.y); + } + } + lastMouse = saveMouse; + } + } + + /* accumulate any mouse events into one SDL mouse event */ + dx = 0; + dy = 0; + + do { + + /* Poll for an event. This will not block */ + event = [ NSApp nextEventMatchingMask:NSAnyEventMask + untilDate:distantPast + inMode: NSDefaultRunLoopMode dequeue:YES ]; + + if (event != nil) { + + unsigned int type; + BOOL isForGameWin; + + #define DO_MOUSE_DOWN(button, sendToWindow) do { \ + if ( inForeground ) { \ + if ( (SDL_VideoSurface->flags & SDL_FULLSCREEN) || \ + NSPointInRect([event locationInWindow], winRect) ) \ + SDL_PrivateMouseButton (SDL_PRESSED, button, 0, 0); \ + } \ + else { \ + QZ_DoActivate (this); \ + } \ + [ NSApp sendEvent:event ]; \ + } while(0) + + #define DO_MOUSE_UP(button, sendToWindow) do { \ + if ( (SDL_VideoSurface->flags & SDL_FULLSCREEN) || \ + !NSPointInRect([event locationInWindow], titleBarRect) ) \ + SDL_PrivateMouseButton (SDL_RELEASED, button, 0, 0); \ + [ NSApp sendEvent:event ]; \ + } while(0) + + type = [ event type ]; + isForGameWin = (qz_window == [ event window ]); + switch (type) { - GetGlobalMouse (&qdMouse); /* use Carbon since [ NSEvent mouseLocation ] is broken */ - mouse = NSMakePoint (qdMouse.h, qdMouse.v); - saveMouse = mouse; + case NSLeftMouseDown: + if ( NSCommandKeyMask & currentMods ) { + last_virtual_button = 3; + DO_MOUSE_DOWN (3, 0); + } + else if ( NSAlternateKeyMask & currentMods ) { + last_virtual_button = 2; + DO_MOUSE_DOWN (2, 0); + } + else { + DO_MOUSE_DOWN (1, 1); + } + break; + case NSOtherMouseDown: DO_MOUSE_DOWN (2, 0); break; + case NSRightMouseDown: DO_MOUSE_DOWN (3, 0); break; + case NSLeftMouseUp: + if ( last_virtual_button != 0 ) { + DO_MOUSE_UP (last_virtual_button, 0); + last_virtual_button = 0; + } + else { + DO_MOUSE_UP (1, 1); + } + break; + case NSOtherMouseUp: DO_MOUSE_UP (2, 0); break; + case NSRightMouseUp: DO_MOUSE_UP (3, 0); break; + case NSSystemDefined: + //if ([event subtype] == 7) { + // unsigned int buttons; // up to 32 mouse button states! + // buttons = [ event data2 ]; + //} + break; + case NSLeftMouseDragged: + case NSRightMouseDragged: + case 27: + case NSMouseMoved: + if (currentGrabMode == SDL_GRAB_ON) { - if (mouse.x != lastMouse.x || mouse.y != lastMouse.y) { + /** + * If input is grabbed, we'll wing it and try to send some mouse + * moved events with CGGetLastMouseDelta(). Not optimal, but better + * than nothing. + **/ + CGMouseDelta dx1, dy1; + CGGetLastMouseDelta (&dx1, &dy1); + dx += dx1; + dy += dy1; + } + else if (warp_flag) { - QZ_PrivateCGToSDL (this, &mouse); - if (inForeground && NSPointInRect (mouse, winRect)) { - //printf ("Mouse Loc: (%f, %f)\n", mouse.x, mouse.y); - SDL_PrivateMouseMotion (0, 0, mouse.x, mouse.y); + Uint32 ticks; + + ticks = SDL_GetTicks(); + if (ticks - warp_ticks < 150) { + + CGMouseDelta dx1, dy1; + CGGetLastMouseDelta (&dx1, &dy1); + dx += dx1; + dy += dy1; + } + else { + + warp_flag = 0; + } + } + break; + case NSScrollWheel: + if (NSPointInRect([ event locationInWindow ], winRect)) { + float dy; + dy = [ event deltaY ]; + if ( dy > 0.0 ) /* Scroll up */ + SDL_PrivateMouseButton (SDL_PRESSED, 4, 0, 0); + else /* Scroll down */ + SDL_PrivateMouseButton (SDL_PRESSED, 5, 0, 0); } - } - lastMouse = saveMouse; + break; + case NSKeyUp: + QZ_DoKey (SDL_RELEASED, event); + break; + case NSKeyDown: + QZ_DoKey (SDL_PRESSED, event); + break; + case NSFlagsChanged: + QZ_DoModifiers( [ event modifierFlags ] ); + break; + case NSAppKitDefined: + switch ( [ event subtype ] ) { + case NSApplicationActivatedEventType: + QZ_DoActivate (this); + break; + case NSApplicationDeactivatedEventType: + QZ_DoDeactivate (this); + break; + } + [ NSApp sendEvent:event ]; + break; + /* case NSApplicationDefined: break; */ + /* case NSPeriodic: break; */ + /* case NSCursorUpdate: break; */ + default: + [ NSApp sendEvent:event ]; } } - - /* accumulate any mouse events into one SDL mouse event */ - dx = 0; - dy = 0; - - do { - - /* Poll for an event. This will not block */ - event = [ NSApp nextEventMatchingMask:NSAnyEventMask - untilDate:distantPast - inMode: NSDefaultRunLoopMode dequeue:YES ]; - - if (event != nil) { - unsigned int type; - BOOL isForGameWin; - - #define DO_MOUSE_DOWN(button, sendToWindow) do { \ - if ( inForeground ) { \ - if ( (SDL_VideoSurface->flags & SDL_FULLSCREEN) || \ - NSPointInRect([event locationInWindow], winRect) ) \ - SDL_PrivateMouseButton (SDL_PRESSED, button, 0, 0); \ - } \ - else { \ - QZ_DoActivate (this); \ - } \ - [ NSApp sendEvent:event ]; \ - } while(0) - - #define DO_MOUSE_UP(button, sendToWindow) do { \ - if ( (SDL_VideoSurface->flags & SDL_FULLSCREEN) || \ - !NSPointInRect([event locationInWindow], titleBarRect) ) \ - SDL_PrivateMouseButton (SDL_RELEASED, button, 0, 0); \ - [ NSApp sendEvent:event ]; \ - } while(0) - - type = [ event type ]; - isForGameWin = (qz_window == [ event window ]); - switch (type) { - - case NSLeftMouseDown: - if ( NSCommandKeyMask & currentMods ) { - last_virtual_button = 3; - DO_MOUSE_DOWN (3, 0); - } - else if ( NSAlternateKeyMask & currentMods ) { - last_virtual_button = 2; - DO_MOUSE_DOWN (2, 0); - } - else { - DO_MOUSE_DOWN (1, 1); - } - break; - case NSOtherMouseDown: DO_MOUSE_DOWN (2, 0); break; - case NSRightMouseDown: DO_MOUSE_DOWN (3, 0); break; - case NSLeftMouseUp: - - if ( last_virtual_button != 0 ) { - DO_MOUSE_UP (last_virtual_button, 0); - last_virtual_button = 0; - } - else { - DO_MOUSE_UP (1, 1); - } - break; - case NSOtherMouseUp: DO_MOUSE_UP (2, 0); break; - case NSRightMouseUp: DO_MOUSE_UP (3, 0); break; - case NSSystemDefined: - //if ([event subtype] == 7) { - // unsigned int buttons; // up to 32 mouse button states! - // buttons = [ event data2 ]; - //} - break; - case NSLeftMouseDragged: - case NSRightMouseDragged: - case 27: - case NSMouseMoved: - - if (currentGrabMode == SDL_GRAB_ON) { - - /** - * If input is grabbed, we'll wing it and try to send some mouse - * moved events with CGGetLastMouseDelta(). Not optimal, but better - * than nothing. - **/ - CGMouseDelta dx1, dy1; - CGGetLastMouseDelta (&dx1, &dy1); - dx += dx1; - dy += dy1; - } - else if (warp_flag) { - - Uint32 ticks; - - ticks = SDL_GetTicks(); - if (ticks - warp_ticks < 150) { - - CGMouseDelta dx1, dy1; - CGGetLastMouseDelta (&dx1, &dy1); - dx += dx1; - dy += dy1; - } - else { - - warp_flag = 0; - } - } - - break; - case NSScrollWheel: - { - if (NSPointInRect([ event locationInWindow ], winRect)) { - float dy; - dy = [ event deltaY ]; - if ( dy > 0.0 ) /* Scroll up */ - SDL_PrivateMouseButton (SDL_PRESSED, 4, 0, 0); - else /* Scroll down */ - SDL_PrivateMouseButton (SDL_PRESSED, 5, 0, 0); - } - } - break; - case NSKeyUp: - QZ_DoKey (SDL_RELEASED, event); - break; - case NSKeyDown: - QZ_DoKey (SDL_PRESSED, event); - break; - case NSFlagsChanged: - QZ_DoModifiers( [ event modifierFlags ] ); - break; - case NSAppKitDefined: - switch ( [ event subtype ] ) { - case NSApplicationActivatedEventType: - QZ_DoActivate (this); - break; - case NSApplicationDeactivatedEventType: - QZ_DoDeactivate (this); - break; - } - [ NSApp sendEvent:event ]; - break; - /* case NSApplicationDefined: break; */ - /* case NSPeriodic: break; */ - /* case NSCursorUpdate: break; */ - - default: - [ NSApp sendEvent:event ]; - } - } - } while (event != nil); - - /* check for accumulated mouse events */ - if (dx != 0 || dy != 0) - SDL_PrivateMouseMotion (0, 1, dx, dy); - - [ pool release ]; + } while (event != nil); + + /* check for accumulated mouse events */ + if (dx != 0 || dy != 0) + SDL_PrivateMouseMotion (0, 1, dx, dy); + + [ pool release ]; }