Mercurial > sdl-ios-xcode
annotate src/cdrom/macosx/CDPlayer.h @ 2268:4baee598306d
Date: Thu, 05 Jul 2007 14:02:33 -0700
From: Sam Lantinga
Subject: SDL 1.3 keyboard plan
After lots of discussion with Christian, this is what we came up with:
> So, to sum up...
> SDLK_* become the physical keys, starting at > (1<<21)
> We create a macro SDLK_INDEX(X)
> We have two functions SDL_GetLayoutKey(SDLKey) and SDL_GetKeyName()
> SDL_GetLayoutKey maps to UCS4 for printable characters, and SDLK* for
non-printable characters
> and does so based on the OS's current keyboard layout
> SDL_GetKeyName() handles both SDLK_* and UCS4, converting UCS4 to UTF-8 and
converting SDLK_* into our names, which are UTF-8 for printable characters.
> WASD folks use SDLK_*, and 'I' folks use SDL_GetLayoutKey(SDLK_*)
Here is the patch he came up with, and his e-mail about it:
Date: Fri, 17 Aug 2007 19:50:28 +0200
From: Christian Walther
Subject: Re: SDL 1.3 keyboard plan
> Sounds great, go ahead and send me a patch.
Here goes! Thanks for having a look. Don't hesitate to comment if
anything does not conform to your ideas.
One caveat: Committing this now may break compilability of some video
drivers - specifically, if they use any of the SDLK_* codes that were
obsoleted and moved into SDL_compat.h. I only tried Cocoa (which did
break, but is already fixed) and X11 (which didn't, but then its key
handling is #iffed out). If that's a problem, it may need to go into
a branch.
-Christian
author | Sam Lantinga <slouken@libsdl.org> |
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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 |
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5 This library is free software; you can redistribute it and/or |
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6 modify it under the terms of the GNU Library General Public |
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7 License as published by the Free Software Foundation; either |
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8 version 2 of the License, or (at your option) any later version. |
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9 |
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10 This library is distributed in the hope that it will be useful, |
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11 but WITHOUT ANY WARRANTY; without even the implied warranty of |
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12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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13 Library General Public License for more details. |
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14 |
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15 You should have received a copy of the GNU Library General Public |
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16 License along with this library; if not, write to the Free |
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17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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18 |
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19 Sam Lantinga |
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20 slouken@libsdl.org |
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21 */ |
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22 #include "SDL_config.h" |
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23 |
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24 #ifndef __CDPlayer__H__ |
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25 #define __CDPlayer__H__ 1 |
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26 |
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27 #include <string.h> |
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28 |
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29 #include <Carbon/Carbon.h> |
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30 #include <CoreFoundation/CoreFoundation.h> |
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31 #include <AudioUnit/AudioUnit.h> |
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32 |
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33 #include "SDL.h" |
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34 #include "SDL_thread.h" |
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35 #include "SDL_mutex.h" |
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36 |
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37 #ifdef __cplusplus |
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38 extern "C" |
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39 { |
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40 #endif |
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42 typedef void (*CDPlayerCompletionProc) (SDL_CD * cdrom); |
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44 void Lock(); |
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46 void Unlock(); |
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48 int LoadFile(const FSRef * ref, int startFrame, int endFrame); /* pass -1 to do nothing */ |
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50 int ReleaseFile(); |
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52 int PlayFile(); |
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54 int PauseFile(); |
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56 void SetCompletionProc(CDPlayerCompletionProc proc, SDL_CD * cdrom); |
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58 int ReadTOCData(FSVolumeRefNum theVolume, SDL_CD * theCD); |
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60 int ListTrackFiles(FSVolumeRefNum theVolume, FSRef * trackFiles, |
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61 int numTracks); |
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63 int DetectAudioCDVolumes(FSVolumeRefNum * volumes, int numVolumes); |
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65 int GetCurrentFrame(); |
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66 |
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67 #ifdef __cplusplus |
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68 }; |
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69 #endif |
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71 #endif /* __CD_Player__H__ */ |
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72 /* vi: set ts=4 sw=4 expandtab: */ |