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annotate src/video/nanox/SDL_nxmouse.c @ 1361:19418e4422cb

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New configure-based build system. Still work in progress, but much improved
author Sam Lantinga <slouken@libsdl.org>
date Thu, 16 Feb 2006 10:11:48 +0000
parents c71e05b4dc2e
children d910939febfa
rev   line source
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1 /*
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2 SDL - Simple DirectMedia Layer
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3 Copyright (C) 1997-2004 Sam Lantinga
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4 Copyright (C) 2001 Hsieh-Fu Tsai
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5
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6 This library is free software; you can redistribute it and/or
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7 modify it under the terms of the GNU Library General Public
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8 License as published by the Free Software Foundation; either
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9 version 2 of the License, or (at your option) any later version.
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10
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11 This library is distributed in the hope that it will be useful,
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12 but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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14 Library General Public License for more details.
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15
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16 You should have received a copy of the GNU Library General Public
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17 License along with this library; if not, write to the Free
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18 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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20 Sam Lantinga
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e8157fcb3114 Updated the source with the correct e-mail address
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21 slouken@libsdl.org
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22
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23 Hsieh-Fu Tsai
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24 clare@setabox.com
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25 */
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26
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27 #include "../../events/SDL_events_c.h"
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28
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29 #include "SDL_nxmouse_c.h"
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30
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31 // The implementation dependent data for the window manager cursor
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32 struct WMcursor {
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33 int unused ;
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34 } ;
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35
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36 WMcursor * NX_CreateWMCursor (_THIS,
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37 Uint8 * data, Uint8 * mask, int w, int h, int hot_x, int hot_y)
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38 {
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39 WMcursor * cursor ;
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40
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41 Dprintf ("enter NX_CreateWMCursor\n") ;
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42
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43 cursor = (WMcursor *) SDL_malloc (sizeof (WMcursor)) ;
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44 if (cursor == NULL) {
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45 SDL_OutOfMemory () ;
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46 return NULL ;
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47 }
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49 Dprintf ("leave NX_CreateWMCursor\n") ;
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50 return cursor ;
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51 }
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53 void NX_FreeWMCursor (_THIS, WMcursor * cursor)
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54 {
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55 Dprintf ("NX_FreeWMCursor\n") ;
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56 SDL_free (cursor) ;
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57 return ;
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58 }
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59
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60 void NX_WarpWMCursor(_THIS, Uint16 x, Uint16 y)
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61 {
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62 GR_WINDOW_INFO info ;
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63
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64 Dprintf ("enter NX_WarpWMCursor\n") ;
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65 SDL_Lock_EventThread () ;
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66
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67 GrGetWindowInfo (SDL_Window, & info) ;
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68 GrMoveCursor (info.x + x, info.y + y) ;
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69
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70 SDL_Unlock_EventThread () ;
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71 Dprintf ("leave NX_WarpWMCursor\n") ;
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72 }
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73
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74 int NX_ShowWMCursor (_THIS, WMcursor * cursor)
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75 {
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76 Dprintf ("NX_ShowWMCursor\n") ;
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77 return 1 ;
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78 }