2 Copyright 2004-2005 Chris Tallon
4 This file is part of VOMP.
6 VOMP is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 VOMP is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with VOMP; if not, write to the Free Software
18 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23 Command* Command::instance = NULL;
39 Command* Command::getInstance()
46 if (initted) return 0;
49 logger = Log::getInstance();
50 viewman = ViewMan::getInstance();
51 remote = Remote::getInstance();
53 if (!logger || !viewman || !remote)
59 pthread_mutex_init(&masterLock, NULL);
64 int Command::shutdown()
66 if (!initted) return 0;
73 // VDR::getInstance()->cancelFindingServer();
84 Video* video = Video::getInstance();
86 UCHAR screenSize = video->getFormat();
88 // moved from startup because surface delete doesn't work
92 Led::getInstance()->on();
96 v->create(video->getScreenWidth(), video->getScreenHeight());
97 v->setBackgroundColour(Colour::VIDEOBLUE);
100 viewman->updateView(v);
101 viewman->removeView(v);
104 wallpaper = new VWallpaper();
105 if (screenSize == Video::PAL)
107 logger->log("Command", Log::DEBUG, "PAL wallpaper selected");
108 wallpaper->init("/wallpaperPAL.jpg");
112 logger->log("Command", Log::DEBUG, "NTSC wallpaper selected");
113 wallpaper->init("/wallpaperNTSC.jpg");
116 viewman->add(wallpaper);
117 viewman->updateView(wallpaper);
119 // End of startup. Lock the mutex and put the first view up
121 pthread_mutex_lock(&masterLock);
124 VConnect* vconnect = new VConnect();
125 viewman->add(vconnect);
133 pthread_mutex_unlock(&masterLock);
135 button = remote->getButtonPress(2); // FIXME why is this set to 2 and not 0? so it can quit
136 // something happened, lock and process
138 pthread_mutex_lock(&masterLock);
140 if ((button == Remote::NA_NONE) || (button == Remote::NA_UNKNOWN)) continue;
142 if (button != Remote::NA_SIGNAL) handleCommand(button);
143 processMessageQueue();
146 pthread_mutex_unlock(&masterLock);
149 void Command::postMessage(Message* m)
151 // This is locked here in case the main loop is not waiting for an event, but is processing one
152 // it could be killed but then not react to it because the signal wouldn't cause
153 // remote->getButtonPress to break
154 // locking the mutex ensures that the master thread is waiting on getButtonPress
156 pthread_mutex_lock(&masterLock);
157 MessageQueue::postMessage(m);
158 kill(mainPid, SIGURG);
159 pthread_mutex_unlock(&masterLock);
162 bool Command::postMessageIfNotBusy(Message* m)
164 // This is for the timers module
165 // If the masterlock is locked then the timers module wants to
168 if (pthread_mutex_trylock(&masterLock) != EBUSY)
170 MessageQueue::postMessage(m);
171 kill(mainPid, SIGURG);
172 pthread_mutex_unlock(&masterLock);
181 void Command::processMessage(Message* m)
183 logger->log("Command", Log::DEBUG, "processing message %i", m->message);
187 case Message::STANDBY:
192 case Message::STOP_PLAYBACK:
194 handleCommand(Remote::STOP); // an odd way of doing it, but so simple
197 case Message::STREAM_END:
199 // post a message to ViewMan and then run the viewman message queue
200 Message* m2 = new Message();
201 m2->message = Message::STREAM_END;
202 m2->to = VVideoLive::getInstance();
203 viewman->postMessage(m2);
204 handleCommand(Remote::NA_NONE);
207 case Message::VDR_CONNECTED:
209 doJustConnected((VConnect*)m->from);
214 // FIXME - go to one message queue only - then instead of having
215 // objects deriving from messagequeues, make them derive from
216 // messagereceiver - then one messagequeue can deliver any message to anywhere
220 ((TimerReceiver*)m->to)->timercall(m->parameter);
221 handleCommand(Remote::NA_NONE); // in case any timer has posted messages to viewman,
222 // run viewman message queue here. FIXME improve this!
225 case Message::SCREENSHOT:
227 Osd::getInstance()->screenShot("/out.jpg");
232 void Command::handleCommand(int button)
234 if (isStandby && (button != Remote::POWER)) return;
236 if (viewman->handleCommand(button)) return;
238 // command was not handled
242 case Remote::DF_LEFT:
243 case Remote::DF_RIGHT:
244 case Remote::VOLUMEUP:
245 case Remote::VOLUMEDOWN:
247 VVolume* v = new VVolume();
249 v->handleCommand(button); // this will draw+show
254 VMute* v = new VMute();
257 viewman->updateView(v);
271 Message* m = new Message();
272 m->message = Message::SCREENSHOT;
278 void Command::doStandby()
282 Video::getInstance()->signalOn();
283 Led::getInstance()->on();
287 VConnect* vconnect = new VConnect();
288 viewman->add(vconnect);
293 Video::getInstance()->signalOff();
294 viewman->removeAll();
295 viewman->updateView(wallpaper);
297 VDR::getInstance()->configSave("General", "Last Power State", "Off");
298 VDR::getInstance()->disconnect();
299 Led::getInstance()->off();
304 void Command::doReboot()
306 VDR::getInstance()->disconnect();
308 logger->log("Command", Log::NOTICE, "Reboot");
309 reboot(LINUX_REBOOT_CMD_RESTART);
312 void Command::doJustConnected(VConnect* vconnect)
315 Video* video = Video::getInstance();
316 viewman->removeView(vconnect);
318 VInfo* vi = new VInfo();
319 vi->create(400, 200);
320 if (video->getFormat() == Video::PAL)
321 vi->setScreenPos(170, 200);
323 vi->setScreenPos(160, 150);
325 vi->setOneLiner(tr("Connected, loading config"));
328 viewman->updateView(vi);
330 VDR* vdr = VDR::getInstance();
333 // Power off if first boot and config says so
338 logger->log("Command", Log::DEBUG, "Load power after boot");
340 config = vdr->configLoad("General", "Power After Boot");
344 if (!strcasecmp(config, "On"))
346 logger->log("Command", Log::INFO, "Config says Power After Boot = On");
348 else if (!strcasecmp(config, "Off"))
350 logger->log("Command", Log::INFO, "Config says Power After Boot = Off");
355 else if (!strcasecmp(config, "Last state"))
357 char* lastPowerState = vdr->configLoad("General", "Last Power State");
360 if (!strcasecmp(lastPowerState, "On"))
362 logger->log("Command", Log::INFO, "Config says Last Power State = On");
364 else if (!strcasecmp(lastPowerState, "Off"))
366 logger->log("Command", Log::INFO, "Config says Last Power State = Off");
373 logger->log("Command", Log::INFO, "Config General/Last Power State not understood");
378 logger->log("Command", Log::INFO, "Config General/Last Power State not found");
383 logger->log("Command", Log::INFO, "Config/Power After Boot not understood");
389 logger->log("Command", Log::INFO, "Config General/Power After Boot not found");
394 // Go S-Video if config says so
396 config = vdr->configLoad("TV", "Connection");
400 if (!strcasecmp(config, "S-Video"))
402 logger->log("Command", Log::INFO, "Switching to S-Video as Connection=%s", config);
403 video->setConnection(Video::SVIDEO);
407 logger->log("Command", Log::INFO, "Switching to RGB/Composite as Connection=%s", config);
408 video->setConnection(Video::COMPOSITERGB);
414 logger->log("Command", Log::INFO, "Config TV/S-Video not found");
419 config = vdr->configLoad("General", "Remote type");
423 if (!strcasecmp(config, "New"))
425 logger->log("Command", Log::INFO, "Switching to New remote type");
426 remote->setRemoteType(Remote::NEWREMOTE);
430 logger->log("Command", Log::INFO, "Switching to Old remote type");
431 remote->setRemoteType(Remote::OLDREMOTE);
437 logger->log("Command", Log::INFO, "Config General/Remote type not found");
438 remote->setRemoteType(Remote::OLDREMOTE);
441 // Get TV aspect ratio
443 config = vdr->configLoad("TV", "Aspect");
446 if (!strcasecmp(config, "16:9"))
448 logger->log("Command", Log::INFO, "/// Switching to TV aspect 16:9");
449 video->setTVsize(Video::ASPECT16X9);
453 logger->log("Command", Log::INFO, "/// Switching to TV aspect 4:3");
454 video->setTVsize(Video::ASPECT4X3);
460 logger->log("Command", Log::INFO, "Config TV/Aspect type not found, going 4:3");
461 video->setTVsize(Video::ASPECT4X3);
464 config = vdr->configLoad("TV", "Widemode");
467 if (!strcasecmp(config, "Letterbox"))
469 logger->log("Command", Log::INFO, "Setting letterbox mode");
470 video->setMode(Video::LETTERBOX);
474 logger->log("Command", Log::INFO, "Setting chop-sides mode");
475 video->setMode(Video::NORMAL);
481 logger->log("Command", Log::INFO, "Config TV/Widemode not found, Setting chop-sides mode");
482 video->setMode(Video::NORMAL);
487 // Save power state = on
489 vdr->configSave("General", "Last Power State", "On");
492 viewman->removeView(vi);
494 VWelcome* vw = new VWelcome();
497 viewman->updateView(vw);