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);
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");
117 viewman->add(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 void Command::processMessage(Message* m)
164 logger->log("Command", Log::DEBUG, "processing message %i", m->message);
168 case Message::STANDBY:
173 case Message::STOP_PLAYBACK:
175 handleCommand(Remote::STOP); // an odd way of doing it, but so simple
178 case Message::STREAM_END:
180 // post a message to ViewMan and then run the viewman message queue
181 Message* m2 = new Message();
182 m2->message = Message::STREAM_END;
183 m2->to = VVideoLive::getInstance();
184 viewman->postMessage(m2);
185 handleCommand(Remote::NA_NONE);
188 case Message::VDR_CONNECTED:
190 doJustConnected((VConnect*)m->from);
195 // FIXME lock main mutex
196 // FIXME Reply - if messages are being processed then main loop is on processMessageQueue()
197 // -- this means the mutex is locked
199 // FIXME investigate whether timer can have fired, but waits on this mutex,
200 // a view is deleted, then the timer runs on a non-object
202 // FIXME - go to one message queue only - then instead of having
203 // objects deriving from messagequeues, make them derive from
204 // messagereceiver - then one messagequeue can deliver any message to anywhere
208 ((TimerReceiver*)m->to)->timercall(m->parameter);
209 handleCommand(Remote::NA_NONE); // in case any timer has posted messages to viewman,
210 // run viewman message queue here. FIXME improve this!
211 // FIXME unlock main mutex
216 void Command::handleCommand(int button)
218 if (isStandby && (button != Remote::POWER)) return;
220 if (viewman->handleCommand(button)) return;
222 // command was not handled
226 case Remote::DF_LEFT:
227 case Remote::DF_RIGHT:
228 case Remote::VOLUMEUP:
229 case Remote::VOLUMEDOWN:
231 VVolume* v = new VVolume();
232 v->handleCommand(button); // this will draw+show
238 VMute* v = new VMute();
252 Osd::getInstance()->screenShot("/out.jpg");
259 void Command::doStandby()
263 Video::getInstance()->signalOn();
264 Led::getInstance()->on();
268 VConnect* vconnect = new VConnect();
269 viewman->add(vconnect);
274 Video::getInstance()->signalOff();
275 viewman->removeAll();
278 VDR::getInstance()->configSave("General", "Last Power State", "Off");
279 VDR::getInstance()->disconnect();
280 Led::getInstance()->off();
285 void Command::doReboot()
287 VDR::getInstance()->disconnect();
289 logger->log("Command", Log::NOTICE, "Reboot");
290 reboot(LINUX_REBOOT_CMD_RESTART);
293 void Command::doJustConnected(VConnect* vconnect)
296 Video* video = Video::getInstance();
297 viewman->removeView(vconnect, 0);
299 VInfo* vi = new VInfo();
300 vi->create(400, 200);
301 if (video->getFormat() == Video::PAL)
302 vi->setScreenPos(170, 200);
304 vi->setScreenPos(160, 150);
306 vi->setOneLiner(tr("Connected, loading config"));
312 VDR* vdr = VDR::getInstance();
315 // Power off if first boot and config says so
320 config = vdr->configLoad("General", "Power After Boot");
324 if (!strcasecmp(config, "On"))
326 logger->log("Command", Log::INFO, "Config says Power After Boot = On");
328 else if (!strcasecmp(config, "Off"))
330 logger->log("Command", Log::INFO, "Config says Power After Boot = Off");
335 else if (!strcasecmp(config, "Last state"))
337 char* lastPowerState = vdr->configLoad("General", "Last Power State");
340 if (!strcasecmp(lastPowerState, "On"))
342 logger->log("Command", Log::INFO, "Config says Last Power State = On");
344 else if (!strcasecmp(lastPowerState, "Off"))
346 logger->log("Command", Log::INFO, "Config says Last Power State = Off");
353 logger->log("Command", Log::INFO, "Config General/Last Power State not understood");
358 logger->log("Command", Log::INFO, "Config General/Last Power State not found");
363 logger->log("Command", Log::INFO, "Config/Power After Boot not understood");
369 logger->log("Command", Log::INFO, "Config General/Power After Boot not found");
374 // Go S-Video if config says so
376 config = vdr->configLoad("TV", "Connection");
380 if (!strcasecmp(config, "S-Video"))
382 logger->log("Command", Log::INFO, "Switching to S-Video as Connection=%s", config);
383 video->setConnection(Video::SVIDEO);
387 logger->log("Command", Log::INFO, "Switching to RGB/Composite as Connection=%s", config);
388 video->setConnection(Video::COMPOSITERGB);
394 logger->log("Command", Log::INFO, "Config TV/S-Video not found");
399 config = vdr->configLoad("General", "Remote type");
403 if (!strcasecmp(config, "New"))
405 logger->log("Command", Log::INFO, "Switching to New remote type");
406 remote->setRemoteType(Remote::NEWREMOTE);
410 logger->log("Command", Log::INFO, "Switching to Old remote type");
411 remote->setRemoteType(Remote::OLDREMOTE);
417 logger->log("Command", Log::INFO, "Config General/Remote type not found");
418 remote->setRemoteType(Remote::OLDREMOTE);
421 // Get TV aspect ratio
423 config = vdr->configLoad("TV", "Aspect");
426 if (!strcasecmp(config, "16:9"))
428 logger->log("Command", Log::INFO, "/// Switching to TV aspect 16:9");
429 video->setTVsize(Video::ASPECT16X9);
433 logger->log("Command", Log::INFO, "/// Switching to TV aspect 4:3");
434 video->setTVsize(Video::ASPECT4X3);
440 logger->log("Command", Log::INFO, "Config TV/Aspect type not found, going 4:3");
441 video->setTVsize(Video::ASPECT4X3);
444 config = vdr->configLoad("TV", "Widemode");
447 if (!strcasecmp(config, "Letterbox"))
449 logger->log("Command", Log::INFO, "Setting letterbox mode");
450 video->setMode(Video::LETTERBOX);
454 logger->log("Command", Log::INFO, "Setting chop-sides mode");
455 video->setMode(Video::NORMAL);
461 logger->log("Command", Log::INFO, "Config TV/Widemode not found, Setting chop-sides mode");
462 video->setMode(Video::NORMAL);
467 // Save power state = on
469 vdr->configSave("General", "Last Power State", "On");
472 viewman->removeView(vi);
474 VWelcome* vw = new VWelcome();