Mercurial > sdl-ios-xcode
view src/video/picogui/SDL_pgevents.c @ 630:550bccdf04bd
Added initial support for RISC OS (thanks Peter Naulls!)
author | Sam Lantinga <slouken@libsdl.org> |
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date | Thu, 29 May 2003 04:44:13 +0000 |
parents | 706de3956894 |
children | b8d311d90021 |
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/* SDL - Simple DirectMedia Layer Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002 Sam Lantinga This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 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 Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Sam Lantinga slouken@libsdl.org Micah Dowty micahjd@users.sourceforge.net */ #ifdef SAVE_RCSID static char rcsid = "@(#) $Id$"; #endif #include "SDL.h" #include "SDL_sysevents.h" #include "SDL_events_c.h" #include "SDL_pgvideo.h" #include "SDL_pgevents_c.h" int PG_HandleClose(struct pgEvent *evt) { SDL_PrivateQuit(); return 1; /* Intercept the event's normal quit handling */ } int PG_HandleResize(struct pgEvent *evt) { SDL_PrivateResize(evt->e.size.w, evt->e.size.h); return 0; } int PG_HandleKey(struct pgEvent *evt) { SDL_keysym sym; memset(&sym,0,sizeof(sym)); sym.sym = evt->e.kbd.key; sym.mod = evt->e.kbd.mods; SDL_PrivateKeyboard(evt->type == PG_WE_KBD_KEYDOWN, &sym); return 0; } int PG_HandleChar(struct pgEvent *evt) { SDL_keysym sym; memset(&sym,0,sizeof(sym)); sym.unicode = evt->e.kbd.key; sym.mod = evt->e.kbd.mods; SDL_PrivateKeyboard(evt->type == PG_WE_KBD_KEYDOWN, &sym); return 0; } int PG_HandleMouseButton(struct pgEvent *evt) { /* We need to focus the canvas when it's clicked */ if (evt->extra) { SDL_VideoDevice *this = (SDL_VideoDevice *) evt->extra; pgFocus(this->hidden->wCanvas); } SDL_PrivateMouseButton(evt->type == PG_WE_PNTR_DOWN, evt->e.pntr.chbtn, evt->e.pntr.x, evt->e.pntr.y); return 0; } int PG_HandleMouseMotion(struct pgEvent *evt) { SDL_PrivateMouseMotion(evt->e.pntr.btn,0,evt->e.pntr.x, evt->e.pntr.y); return 0; } void PG_PumpEvents(_THIS) { /* Process all pending events */ pgEventPoll(); } void PG_InitOSKeymap(_THIS) { /* We need no keymap */ } void PG_InitEvents(_THIS) { /* Turn on all the mouse and keyboard triggers for our canvas, normally less important * events like mouse movement are ignored to save bandwidth. */ pgSetWidget(this->hidden->wCanvas, PG_WP_TRIGGERMASK, pgGetWidget(this->hidden->wCanvas, PG_WP_TRIGGERMASK) | PG_TRIGGER_UP | PG_TRIGGER_DOWN | PG_TRIGGER_MOVE | PG_TRIGGER_KEYUP | PG_TRIGGER_KEYDOWN | PG_TRIGGER_CHAR,0); /* Start our canvas out focused, so we get keyboard input */ pgFocus(this->hidden->wCanvas); /* Set up bindings for all the above event handlers */ pgBind(this->hidden->wApp, PG_WE_CLOSE, &PG_HandleClose, NULL); pgBind(this->hidden->wCanvas, PG_WE_BUILD, &PG_HandleResize, NULL); pgBind(this->hidden->wCanvas, PG_WE_KBD_CHAR, &PG_HandleChar, NULL); pgBind(this->hidden->wCanvas, PG_WE_KBD_KEYUP, &PG_HandleKey, NULL); pgBind(this->hidden->wCanvas, PG_WE_KBD_KEYDOWN, &PG_HandleKey, NULL); pgBind(this->hidden->wCanvas, PG_WE_PNTR_MOVE, &PG_HandleMouseMotion, NULL); pgBind(this->hidden->wCanvas, PG_WE_PNTR_UP, &PG_HandleMouseButton, NULL); pgBind(this->hidden->wCanvas, PG_WE_PNTR_DOWN, &PG_HandleMouseButton, this); } /* end of SDL_pgevents.c ... */