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Viewing changes to src/events/SDL_keyboard.c

  • Committer: Bazaar Package Importer
  • Author(s): Daniel T Chen
  • Date: 2009-12-08 01:50:15 UTC
  • mfrom: (2.1.6 experimental)
  • Revision ID: james.westby@ubuntu.com-20091208015015-mr68dcbbctrhi5at
Tags: 1.2.14-1ubuntu1
https://launchpad.net/bugs/328932
https://launchpad.net/bugs/320915
* Merge from Debian experimental, remaining changes:
  + debian/control:
    + add libglu1-mesa-dev as a build dependency, so SDL gets built
      with OpenGL support (LP: #328932)
    - dropped build-depends on libarts1-dev, libartsc0-dev. These
      packages will disappear as part of the arts removal
      (LP: #320915)
    - Removed Package: libsdl1.2debian-arts section entirely
    - dropped depends on libsdl1.2debian-arts (= ${binary:Version})
      for libsdl1.2-debian
    - dropped recommends on libartsc0-dev for libsdl1.2-dev
    - Remove svgalib support.
  + debian/rules:
    + set --enable-arts-shared=no and --enable-arts=no in confflags
    - removed --disable-audio-arts from udeb_confflags
    - dropped arts from FLAVOURS=
    + Link using -Wl,-Bsymbolic-functions.

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src/events/SDL_keyboard.c
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/*
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    SDL - Simple DirectMedia Layer
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    Copyright (C) 1997-2006 Sam Lantinga
 
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    Copyright (C) 1997-2009 Sam Lantinga
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    This library is free software; you can redistribute it and/or
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    modify it under the terms of the GNU Lesser General Public
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        SDL_Event evt;    /* the event we are supposed to repeat */
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} SDL_KeyRepeat;
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/* Global no-lock-keys support */
 
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static Uint8 SDL_NoLockKeys;
 
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#define SDL_NLK_CAPS 0x01
 
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#define SDL_NLK_NUM  0x02
 
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/* Public functions */
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int SDL_KeyboardInit(void)
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{
 
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        const char* env;
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        SDL_VideoDevice *video = current_video;
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        SDL_VideoDevice *this  = current_video;
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        SDL_EnableKeyRepeat(0, 0);
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        /* Allow environment override to disable special lock-key behavior */
 
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        SDL_NoLockKeys = 0;
 
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        env = SDL_getenv("SDL_DISABLE_LOCK_KEYS");
 
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        if (env) {
 
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                switch (SDL_atoi(env)) {
 
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                        case 1:
 
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                                SDL_NoLockKeys = SDL_NLK_CAPS | SDL_NLK_NUM;
 
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                                break;
 
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                        case 2:
 
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                                SDL_NoLockKeys = SDL_NLK_CAPS;
 
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                                break;
 
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                        case 3:
 
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                                SDL_NoLockKeys = SDL_NLK_NUM;
 
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                                break;
 
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                        default:
 
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                                break;
 
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                }
 
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        }
 
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        /* Fill in the blanks in keynames */
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        keynames[SDLK_BACKSPACE] = "backspace";
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        keynames[SDLK_TAB] = "tab";
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                                break;
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                        case SDLK_NUMLOCK:
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                                modstate ^= KMOD_NUM;
 
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                                if ( SDL_NoLockKeys & SDL_NLK_NUM )
 
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                                        break;
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                                if ( ! (modstate&KMOD_NUM) )
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                                        state = SDL_RELEASED;
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                                keysym->mod = (SDLMod)modstate;
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                                break;
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                        case SDLK_CAPSLOCK:
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                                modstate ^= KMOD_CAPS;
 
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                                if ( SDL_NoLockKeys & SDL_NLK_CAPS )
 
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                                        break;
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                                if ( ! (modstate&KMOD_CAPS) )
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                                        state = SDL_RELEASED;
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                                keysym->mod = (SDLMod)modstate;
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                        case SDLK_UNKNOWN:
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                                break;
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                        case SDLK_NUMLOCK:
 
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                                if ( SDL_NoLockKeys & SDL_NLK_NUM )
 
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                                        break;
 
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                                /* Only send keydown events */
 
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                                return(0);
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                        case SDLK_CAPSLOCK:
 
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                                if ( SDL_NoLockKeys & SDL_NLK_CAPS )
 
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                                        break;
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                                /* Only send keydown events */
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                                return(0);
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                        case SDLK_LCTRL: