/* ScummVM - Graphic Adventure Engine * * ScummVM is the legal property of its developers, whose names * are too numerous to list here. Please refer to the COPYRIGHT * file distributed with this source distribution. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version. * This program 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 General Public License for more details. * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. * * $URL$ * $Id$ * */ #include "backends/base-backend.h" #include "backends/events/default/default-events.h" #include "backends/audiocd/default/default-audiocd.h" #include "gui/message.h" void BaseBackend::displayMessageOnOSD(const char *msg) { // Display the message for 1.5 seconds GUI::TimedMessageDialog dialog(msg, 1500); dialog.runModal(); } static Common::EventManager *s_eventManager = 0; Common::EventManager *BaseBackend::getEventManager() { // FIXME/TODO: Eventually this method should be turned into an abstract one, // to force backends to implement this conciously (even if they // end up returning the default event manager anyway). if (!s_eventManager) s_eventManager = new DefaultEventManager(this); return s_eventManager; } void BaseBackend::fillScreen(uint32 col) { Graphics::Surface *screen = lockScreen(); if (screen && screen->pixels) memset(screen->pixels, col, screen->h * screen->pitch); unlockScreen(); } /* FIXME: Maybe we should push the default config file loading/saving code below out to all the backends? */ #if defined(POSIX) #if defined(SAMSUNGTV) #define DEFAULT_CONFIG_FILE "/dtv/usb/sda1/.scummvmrc" #else #define DEFAULT_CONFIG_FILE ".scummvmrc" #endif #endif #if !defined(POSIX) #define DEFAULT_CONFIG_FILE "scummvm.ini" #endif BaseBackend::BaseBackend() { _audiocdManager = 0; } BaseBackend::~BaseBackend() { delete _audiocdManager; } Common::SeekableReadStream *BaseBackend::createConfigReadStream() { Common::FSNode file(DEFAULT_CONFIG_FILE); return file.createReadStream(); } Common::WriteStream *BaseBackend::createConfigWriteStream() { #ifdef __DC__ return 0; #else Common::FSNode file(DEFAULT_CONFIG_FILE); return file.createWriteStream(); #endif } AudioCDManager *BaseBackend::getAudioCDManager() { if (!_audiocdManager) _audiocdManager = new DefaultAudioCDManager(); return _audiocdManager; } void BaseBackend::resetGraphicsScale() { }