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
21 #include "vvideorec.h"
23 VVideoRec::VVideoRec(Recording* rec)
25 vdr = VDR::getInstance();
26 video = Video::getInstance();
27 timers = Timers::getInstance();
29 isRadio = !(rec->recInfo->hasVideo());
31 Log::getInstance()->log("VVideoRec", Log::DEBUG, "hasVideo = %i", isRadio);
33 player = new Player(Command::getInstance(), this, true, isRadio);
36 videoMode = video->getMode();
43 char* cstartMargin = vdr->configLoad("Timers", "Start margin");
44 char* cendMargin = vdr->configLoad("Timers", "End margin");
47 startMargin = 300; // 5 mins default
51 startMargin = atoi(cstartMargin) * 60;
52 delete[] cstartMargin;
57 endMargin = 300; // 5 mins default
61 endMargin = atoi(cendMargin) * 60;
65 Log::getInstance()->log("VVideoRec", Log::DEBUG, "SM: %u EM: %u", startMargin, endMargin);
67 create(video->getScreenWidth(), video->getScreenHeight());
68 transparent.set(0, 0, 0, 0);
69 setBackgroundColour(transparent);
72 barRegion.y = video->getScreenHeight() - 58; // FIXME, need to be - 1? and below?
73 barRegion.w = video->getScreenWidth();
76 clocksRegion.x = barRegion.x + 140;
77 clocksRegion.y = barRegion.y + 12;
79 clocksRegion.h = surface->getFontHeight();
82 barBlue.set(0, 0, 150, 150);
87 wss.setSurface(surface);
92 wssRegion.w = video->getScreenWidth();
96 VVideoRec::~VVideoRec()
98 if (playing) stopPlay();
99 video->setDefaultAspect();
101 timers->cancelTimer(this, 1);
102 timers->cancelTimer(this, 2);
104 // kill recInfo in case resumePoint has changed (likely)
105 myRec->dropRecInfo();
106 // FIXME - do this properly - save the resume point back to the server manually and update
107 // rec->recInfo->resumePoint - this will fix the ~10s offset problem as well
110 void VVideoRec::draw()
115 void VVideoRec::go(bool resume)
119 startFrameNum = myRec->recInfo->resumePoint;
123 Log::getInstance()->log("VVideoRec", Log::DEBUG, "Starting stream: %s at frame: %lu", myRec->getFileName(), startFrameNum);
124 ULONG lengthFrames = 0;
125 ULLONG lengthBytes = vdr->streamRecording(myRec->getFileName(), &lengthFrames);
129 player->setLengthBytes(lengthBytes);
130 player->setLengthFrames(lengthFrames);
131 player->setStartFrame(startFrameNum);
137 stopPlay(); // clean up
139 if (!vdr->isConnected())
141 Command::getInstance()->connectionLost();
145 ViewMan* viewman = ViewMan::getInstance();
147 Message* m = new Message();
148 m->message = Message::CLOSE_ME;
151 Command::getInstance()->postMessageNoLock(m);
153 VInfo* vi = new VInfo();
154 vi->create(400, 150);
155 if (video->getFormat() == Video::PAL)
156 vi->setScreenPos(170, 200);
158 vi->setScreenPos(160, 150);
161 vi->setTitleBarOn(0);
162 vi->setOneLiner(tr("Error playing recording"));
166 m->message = Message::ADD_VIEW;
168 m->parameter = (ULONG)vi;
169 Command::getInstance()->postMessageNoLock(m);
173 int VVideoRec::handleCommand(int command)
188 if (playing) stopPlay();
197 case Remote::SKIPFORWARD:
200 player->skipForward(60);
203 case Remote::SKIPBACK:
206 player->skipBackward(60);
209 case Remote::FORWARD:
211 player->fastForward();
215 case Remote::REVERSE:
217 player->fastBackward();
224 player->skipBackward(10);
230 player->skipForward(10);
242 if (barShowing) removeBar();
247 case Remote::ZERO: player->jumpToPercent(0); doBar(0); return 2;
248 case Remote::ONE: player->jumpToPercent(10); doBar(0); return 2;
249 case Remote::TWO: player->jumpToPercent(20); doBar(0); return 2;
250 case Remote::THREE: player->jumpToPercent(30); doBar(0); return 2;
251 case Remote::FOUR: player->jumpToPercent(40); doBar(0); return 2;
252 case Remote::FIVE: player->jumpToPercent(50); doBar(0); return 2;
253 case Remote::SIX: player->jumpToPercent(60); doBar(0); return 2;
254 case Remote::SEVEN: player->jumpToPercent(70); doBar(0); return 2;
255 case Remote::EIGHT: player->jumpToPercent(80); doBar(0); return 2;
256 case Remote::NINE: player->jumpToPercent(90); doBar(0); return 2;
265 // for testing EPG in NTSC with a NTSC test video
266 Video::getInstance()->setMode(Video::QUARTER);
267 Video::getInstance()->setPosition(170, 5);
268 VEpg* vepg = new VEpg(NULL, 0);
270 ViewMan::getInstance()->add(vepg);
271 ViewMan::getInstance()->updateView(vepg);
288 void VVideoRec::processMessage(Message* m)
290 if (m->from != player) return;
291 if (m->message != Message::PLAYER_EVENT) return;
293 Log::getInstance()->log("VVideoRec", Log::DEBUG, "Message received");
297 case Player::CONNECTION_LOST: // connection lost detected
299 // I can't handle this, send it to command
300 Message* m = new Message();
301 m->to = Command::getInstance();
302 m->message = Message::CONNECTION_LOST;
303 Command::getInstance()->postMessageNoLock(m);
306 case Player::STOP_PLAYBACK:
308 // FIXME Obselete ish - improve this
309 Message* m = new Message(); // Must be done after this thread finishes, and must break into master mutex
310 m->to = Command::getInstance();
311 m->message = Message::STOP_PLAYBACK;
312 Command::getInstance()->postMessageNoLock(m);
315 case Player::ASPECT43:
317 Log::getInstance()->log("VVideoRec", Log::DEBUG, "Received do WSS 43");
320 ViewMan::getInstance()->updateView(this, &wssRegion);
323 case Player::ASPECT169:
325 Log::getInstance()->log("VVideoRec", Log::DEBUG, "Received do WSS 169");
328 ViewMan::getInstance()->updateView(this, &wssRegion);
334 void VVideoRec::stopPlay()
336 Log::getInstance()->log("VVideoRec", Log::DEBUG, "Pre stopPlay");
338 // FIXME work out a better soln for this
339 // Fix a problem to do with thread sync here
340 // because the bar gets a timer every 0.2s and it seems to take up to 0.1s,
341 // (or maybe just the wrong thread being selected?) for the main loop to lock and process
342 // the video stop message it is possible for a bar message to stack up after a stop message
343 // when the bar message is finally processed the prog crashes because this is deleted by then
348 vdr->stopStreaming();
353 if (!vdr->isConnected()) { Command::getInstance()->connectionLost(); return; }
354 Log::getInstance()->log("VVideoRec", Log::DEBUG, "Post stopPlay");
357 void VVideoRec::toggleChopSides()
359 if (video->getTVsize() == Video::ASPECT16X9) return; // Means nothing for 16:9 TVs
361 if (videoMode == Video::NORMAL)
363 videoMode = Video::LETTERBOX;
364 video->setMode(Video::LETTERBOX);
368 videoMode = Video::NORMAL;
369 video->setMode(Video::NORMAL);
373 void VVideoRec::doBar(int action)
377 rectangle(barRegion, barBlue);
379 /* Work out what to display - choices:
386 Specials, informed by parameter
396 w.setSurface(surface);
398 w.setSurfaceOffset(barRegion.x + 66, barRegion.y + 16);
400 UCHAR playerState = 0;
404 if (action == 1) w.nextSymbol = WSymbol::SKIPFORWARD;
405 else if (action == 2) w.nextSymbol = WSymbol::SKIPBACK;
406 else if (action == 3) w.nextSymbol = WSymbol::SKIPFORWARD2;
407 else if (action == 4) w.nextSymbol = WSymbol::SKIPBACK2;
411 playerState = player->getState();
412 if (playerState == Player::S_PAUSE_P) w.nextSymbol = WSymbol::PAUSE;
413 else if (playerState == Player::S_PAUSE_I) w.nextSymbol = WSymbol::PAUSE;
414 else if (playerState == Player::S_FFWD) w.nextSymbol = WSymbol::FFWD;
415 else if (playerState == Player::S_FBWD) w.nextSymbol = WSymbol::FBWD;
416 else w.nextSymbol = WSymbol::PLAY;
421 if ((playerState == Player::S_FFWD) || (playerState == Player::S_FBWD))
423 // draw blips to show how fast the scan is
424 UCHAR scanrate = player->getIScanRate();
427 char* text = new char[5];
428 SNPRINTF(text, 5, "%ux", scanrate);
429 drawText(text, barRegion.x + 102, barRegion.y + 12, Colour::LIGHTTEXT);
435 ViewMan::getInstance()->updateView(this, &barRegion);
437 if ((playerState == Player::S_FFWD) || (playerState == Player::S_FBWD))
439 timers->cancelTimer(this, 1);
444 timers->setTimerD(this, 1, 4); // only set the getridofbar timer if not ffwd/fbwd
447 timers->setTimerD(this, 2, 0, 200000000);
450 void VVideoRec::timercall(int clientReference)
452 switch(clientReference)
463 if (!barShowing) break;
465 ViewMan::getInstance()->updateView(this, &barRegion);
466 timers->setTimerD(this, 2, 0, 200000000);
472 void VVideoRec::drawBarClocks()
476 UCHAR playerState = player->getState();
477 // sticky bar is set if we are in ffwd/fbwd mode
478 // if player has gone to S_PLAY then kill stickyBar, and run doBar(0) which
479 // will repaint all the bar (it will call this function again, but
480 // this section won't run because stickyBar will then == false)
482 if ((playerState != Player::S_FFWD) && (playerState != Player::S_FBWD))
486 return; // doBar will call this function and do the rest
490 Log* logger = Log::getInstance();
491 logger->log("VVideoRec", Log::DEBUG, "Draw bar clocks");
494 // Blank the area first
495 rectangle(barRegion.x + 624, barRegion.y + 12, 60, 30, barBlue);
499 struct tm* tms = localtime(&t);
500 strftime(timeString, 19, "%H:%M", tms);
501 drawText(timeString, barRegion.x + 624, barRegion.y + 12, Colour::LIGHTTEXT);
505 rectangle(clocksRegion, barBlue);
507 ULONG currentFrameNum = player->getCurrentFrameNum();
509 if (myRec->recInfo->timerEnd > time(NULL))
512 // Work out an approximate length in frames (good to 1s...)
513 lengthFrames = (myRec->recInfo->timerEnd - myRec->recInfo->timerStart) * video->getFPS();
517 lengthFrames = player->getLengthFrames();
520 hmsf currentFrameHMSF = video->framesToHMSF(currentFrameNum);
521 hmsf lengthHMSF = video->framesToHMSF(lengthFrames);
524 if (currentFrameNum >= lengthFrames)
526 strcpy(buffer, "-:--:-- / -:--:--");
530 SNPRINTF(buffer, 99, "%01i:%02i:%02i / %01i:%02i:%02i", currentFrameHMSF.hours, currentFrameHMSF.minutes, currentFrameHMSF.seconds, lengthHMSF.hours, lengthHMSF.minutes, lengthHMSF.seconds);
531 logger->log("VVideoRec", Log::DEBUG, buffer);
534 drawText(buffer, clocksRegion.x, clocksRegion.y, Colour::LIGHTTEXT);
543 int progBarXbase = barRegion.x + 300;
545 rectangle(barRegion.x + progBarXbase, barRegion.y + 12, 310, 24, Colour::LIGHTTEXT);
546 rectangle(barRegion.x + progBarXbase + 2, barRegion.y + 14, 306, 20, barBlue);
548 if (currentFrameNum > lengthFrames) return;
551 // Draw yellow portion
552 int progressWidth = 302 * currentFrameNum / lengthFrames;
553 rectangle(barRegion.x + progBarXbase + 4, barRegion.y + 16, progressWidth, 16, Colour::SELECTHIGHLIGHT);
555 if (myRec->recInfo->timerEnd > time(NULL)) // if chasing
557 int nrWidth = (int)(302 * ((double)(lengthFrames - player->getLengthFrames()) / lengthFrames));
559 Log::getInstance()->log("GVASDF", Log::DEBUG, "Length Frames: %lu", lengthFrames);
560 Log::getInstance()->log("GVASDF", Log::DEBUG, "Player lf: %lu", player->getLengthFrames());
561 Log::getInstance()->log("GVASDF", Log::DEBUG, "NR WDITH: %i", nrWidth);
562 rectangle(barRegion.x + progBarXbase + 4 + 302 - nrWidth, barRegion.y + 16, nrWidth, 16, Colour::RED);
565 // Now calc position for start margin blips
568 posPix = 302 * startMargin * video->getFPS() / lengthFrames;
570 rectangle(barRegion.x + progBarXbase + 2 + posPix, barRegion.y + 12 - 2, 2, 2, Colour::LIGHTTEXT);
571 rectangle(barRegion.x + progBarXbase + 2 + posPix, barRegion.y + 12 + 24, 2, 2, Colour::LIGHTTEXT);
573 posPix = 302 * (lengthFrames - endMargin * video->getFPS()) / lengthFrames;
575 rectangle(barRegion.x + progBarXbase + 2 + posPix, barRegion.y + 12 - 2, 2, 2, Colour::LIGHTTEXT);
576 rectangle(barRegion.x + progBarXbase + 2 + posPix, barRegion.y + 12 + 24, 2, 2, Colour::LIGHTTEXT);
579 void VVideoRec::removeBar()
581 if (!barShowing) return;
582 timers->cancelTimer(this, 2);
585 rectangle(barRegion, transparent);
586 ViewMan::getInstance()->updateView(this, &barRegion);