diff options
Diffstat (limited to 'distrib/sdl-1.2.12/src/video/maccommon/SDL_macmouse.c')
-rw-r--r-- | distrib/sdl-1.2.12/src/video/maccommon/SDL_macmouse.c | 129 |
1 files changed, 0 insertions, 129 deletions
diff --git a/distrib/sdl-1.2.12/src/video/maccommon/SDL_macmouse.c b/distrib/sdl-1.2.12/src/video/maccommon/SDL_macmouse.c deleted file mode 100644 index 85c3a0e..0000000 --- a/distrib/sdl-1.2.12/src/video/maccommon/SDL_macmouse.c +++ /dev/null @@ -1,129 +0,0 @@ -/* - SDL - Simple DirectMedia Layer - Copyright (C) 1997-2006 Sam Lantinga - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 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 - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with this library; if not, write to the Free Software - Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - - Sam Lantinga - slouken@libsdl.org -*/ -#include "SDL_config.h" - -#if defined(__APPLE__) && defined(__MACH__) -#include <Carbon/Carbon.h> -#elif TARGET_API_MAC_CARBON && (UNIVERSAL_INTERFACES_VERSION > 0x0335) -#include <Carbon.h> -#else -#include <Quickdraw.h> -#endif - -/* Routines that are not supported by the Carbon API... */ -#if !TARGET_API_MAC_CARBON -#include <CursorDevices.h> -#endif - -#include "SDL_mouse.h" -#include "SDL_macmouse_c.h" - - -/* The implementation dependent data for the window manager cursor */ -struct WMcursor { - Cursor curs; -}; - - -void Mac_FreeWMCursor(_THIS, WMcursor *cursor) -{ - SDL_free(cursor); -} - -WMcursor *Mac_CreateWMCursor(_THIS, - Uint8 *data, Uint8 *mask, int w, int h, int hot_x, int hot_y) -{ - WMcursor *cursor; - int row, bytes; - - /* Allocate the cursor memory */ - cursor = (WMcursor *)SDL_malloc(sizeof(WMcursor)); - if ( cursor == NULL ) { - SDL_OutOfMemory(); - return(NULL); - } - SDL_memset(cursor, 0, sizeof(*cursor)); - - if (w > 16) - w = 16; - - if (h > 16) - h = 16; - - bytes = (w+7)/8; - - for ( row=0; row<h; ++row ) { - SDL_memcpy(&cursor->curs.data[row], data, bytes); - data += bytes; - } - for ( row=0; row<h; ++row ) { - SDL_memcpy(&cursor->curs.mask[row], mask, bytes); - mask += bytes; - } - cursor->curs.hotSpot.h = hot_x; - cursor->curs.hotSpot.v = hot_y; - - /* That was easy. :) */ - return(cursor); -} - -int Mac_cursor_showing = 1; - -int Mac_ShowWMCursor(_THIS, WMcursor *cursor) -{ - if ( cursor == NULL ) { - if ( Mac_cursor_showing ) { - HideCursor(); - Mac_cursor_showing = 0; - } - } else { - SetCursor(&cursor->curs); - if ( ! Mac_cursor_showing ) { - ShowCursor(); - Mac_cursor_showing = 1; - } - } - return(1); -} - -void Mac_WarpWMCursor(_THIS, Uint16 x, Uint16 y) -{ -#if !TARGET_API_MAC_CARBON - CursorDevice *cursordevice; - - cursordevice = nil; - CursorDeviceNextDevice(&cursordevice); - if ( cursordevice != nil ) { - WindowPtr saveport; - Point where; - - GetPort(&saveport); - SetPort(SDL_Window); - where.h = x; - where.v = y; - LocalToGlobal(&where); - SetPort(saveport); - CursorDeviceMoveTo(cursordevice, where.h, where.v); - } -#endif /* !TARGET_API_MAC_CARBON */ -} - |