Mercurial > sdl-ios-xcode
view src/events/SDL_active.c @ 1497:420b3f47806d
Fixes from Dmitry Yakimov:
fixed bugs 159 and 160:
+ added threaded timers support
! fixed restoring sdl window focus (AV in windows message handler)
! disabled forgotten cdrom and joystick in config file.
* disabled minimizing sdl window while loosing focus.
PocketPC does not have a task bar, so it is an inconvenient and unusual
behaviour for PPC users.
+ added WIN_Paint handler for GAPI
! fixed loosing focus while using GAPI videi driver
+ added TestTimer project
* removed unnecessary macros (ENABLE_WINDIB ...) from projects
author | Sam Lantinga <slouken@libsdl.org> |
---|---|
date | Sat, 11 Mar 2006 23:46:45 +0000 |
parents | d910939febfa |
children | a1b03ba2fcd0 |
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/* SDL - Simple DirectMedia Layer Copyright (C) 1997-2006 Sam Lantinga This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA Sam Lantinga slouken@libsdl.org */ #include "SDL_config.h" /* Application focus/iconification handling code for SDL */ #include "SDL_events.h" #include "SDL_events_c.h" /* These are static for our active event handling code */ static Uint8 SDL_appstate = 0; /* Public functions */ int SDL_AppActiveInit(void) { /* Start completely active */ SDL_appstate = (SDL_APPACTIVE|SDL_APPINPUTFOCUS|SDL_APPMOUSEFOCUS); /* That's it! */ return(0); } void SDL_AppActiveQuit(void) { } Uint8 SDL_GetAppState(void) { return(SDL_appstate); } /* This is global for SDL_eventloop.c */ int SDL_PrivateAppActive(Uint8 gain, Uint8 state) { int posted; Uint8 new_state; /* Modify the current state with the given mask */ if ( gain ) { new_state = (SDL_appstate | state); } else { new_state = (SDL_appstate & ~state); } /* Drop events that don't change state */ if ( new_state == SDL_appstate ) { return(0); } /* Update internal active state */ SDL_appstate = new_state; /* Post the event, if desired */ posted = 0; if ( SDL_ProcessEvents[SDL_ACTIVEEVENT] == SDL_ENABLE ) { SDL_Event event; SDL_memset(&event, 0, sizeof(event)); event.type = SDL_ACTIVEEVENT; event.active.gain = gain; event.active.state = state; if ( (SDL_EventOK == NULL) || (*SDL_EventOK)(&event) ) { posted = 1; SDL_PushEvent(&event); } } /* If we lost keyboard focus, post key-up events */ if ( (state & SDL_APPINPUTFOCUS) && !gain ) { SDL_ResetKeyboard(); } return(posted); }