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comparison src/video/nanox/SDL_nxmouse.c @ 30:57bf11a5efd7

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Added initial support for Nano-X (thanks Hsieh-Fu!)
author Sam Lantinga <slouken@lokigames.com>
date Fri, 11 May 2001 01:13:35 +0000
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children e8157fcb3114
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29:a8360daed17d 30:57bf11a5efd7
1 /*
2 SDL - Simple DirectMedia Layer
3 Copyright (C) 1997, 1998, 1999, 2000, 2001 Sam Lantinga
4 Copyright (C) 2001 Hsieh-Fu Tsai
5
6 This library is free software; you can redistribute it and/or
7 modify it under the terms of the GNU Library General Public
8 License as published by the Free Software Foundation; either
9 version 2 of the License, or (at your option) any later version.
10
11 This library is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 Library General Public License for more details.
15
16 You should have received a copy of the GNU Library General Public
17 License along with this library; if not, write to the Free
18 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19
20 Sam Lantinga
21 slouken@devolution.com
22
23 Hsieh-Fu Tsai
24 clare@setabox.com
25 */
26
27 #include <stdlib.h>
28
29 #include "SDL_error.h"
30 #include "SDL_events_c.h"
31
32 #include "SDL_nxmouse_c.h"
33
34 // The implementation dependent data for the window manager cursor
35 struct WMcursor {
36 int unused ;
37 } ;
38
39 WMcursor * NX_CreateWMCursor (_THIS,
40 Uint8 * data, Uint8 * mask, int w, int h, int hot_x, int hot_y)
41 {
42 WMcursor * cursor ;
43
44 Dprintf ("enter NX_CreateWMCursor\n") ;
45
46 cursor = (WMcursor *) malloc (sizeof (WMcursor)) ;
47 if (cursor == NULL) {
48 SDL_OutOfMemory () ;
49 return NULL ;
50 }
51
52 Dprintf ("leave NX_CreateWMCursor\n") ;
53 return cursor ;
54 }
55
56 void NX_FreeWMCursor (_THIS, WMcursor * cursor)
57 {
58 Dprintf ("NX_FreeWMCursor\n") ;
59 free (cursor) ;
60 return ;
61 }
62
63 void NX_WarpWMCursor(_THIS, Uint16 x, Uint16 y)
64 {
65 GR_WINDOW_INFO info ;
66
67 Dprintf ("enter NX_WarpWMCursor\n") ;
68 SDL_Lock_EventThread () ;
69
70 GrGetWindowInfo (SDL_Window, & info) ;
71 GrMoveCursor (info.x + x, info.y + y) ;
72
73 SDL_Unlock_EventThread () ;
74 Dprintf ("leave NX_WarpWMCursor\n") ;
75 }
76
77 int NX_ShowWMCursor (_THIS, WMcursor * cursor)
78 {
79 Dprintf ("NX_ShowWMCursor\n") ;
80 return 1 ;
81 }