Mercurial > sdl-ios-xcode
diff src/video/nanox/SDL_nxmouse.c @ 30:57bf11a5efd7
Added initial support for Nano-X (thanks Hsieh-Fu!)
author | Sam Lantinga <slouken@lokigames.com> |
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date | Fri, 11 May 2001 01:13:35 +0000 |
parents | |
children | e8157fcb3114 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/video/nanox/SDL_nxmouse.c Fri May 11 01:13:35 2001 +0000 @@ -0,0 +1,81 @@ +/* + SDL - Simple DirectMedia Layer + Copyright (C) 1997, 1998, 1999, 2000, 2001 Sam Lantinga + Copyright (C) 2001 Hsieh-Fu Tsai + + 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. + + 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@devolution.com + + Hsieh-Fu Tsai + clare@setabox.com +*/ + +#include <stdlib.h> + +#include "SDL_error.h" +#include "SDL_events_c.h" + +#include "SDL_nxmouse_c.h" + +// The implementation dependent data for the window manager cursor +struct WMcursor { + int unused ; +} ; + +WMcursor * NX_CreateWMCursor (_THIS, + Uint8 * data, Uint8 * mask, int w, int h, int hot_x, int hot_y) +{ + WMcursor * cursor ; + + Dprintf ("enter NX_CreateWMCursor\n") ; + + cursor = (WMcursor *) malloc (sizeof (WMcursor)) ; + if (cursor == NULL) { + SDL_OutOfMemory () ; + return NULL ; + } + + Dprintf ("leave NX_CreateWMCursor\n") ; + return cursor ; +} + +void NX_FreeWMCursor (_THIS, WMcursor * cursor) +{ + Dprintf ("NX_FreeWMCursor\n") ; + free (cursor) ; + return ; +} + +void NX_WarpWMCursor(_THIS, Uint16 x, Uint16 y) +{ + GR_WINDOW_INFO info ; + + Dprintf ("enter NX_WarpWMCursor\n") ; + SDL_Lock_EventThread () ; + + GrGetWindowInfo (SDL_Window, & info) ; + GrMoveCursor (info.x + x, info.y + y) ; + + SDL_Unlock_EventThread () ; + Dprintf ("leave NX_WarpWMCursor\n") ; +} + +int NX_ShowWMCursor (_THIS, WMcursor * cursor) +{ + Dprintf ("NX_ShowWMCursor\n") ; + return 1 ; +}