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tv_play.cpp
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tv_play.cpp
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#include <cstdlib>
#include <cstdarg>
#include <cstring>
#include <cmath>
#include <unistd.h>
#include <pthread.h>
#include <algorithm>
using namespace std;
#include <QCoreApplication>
#include <QRegExp>
#include <QFile>
#include <QTimer>
#include <QDir>
#include <QKeyEvent>
#include <QEvent>
#include "mythdb.h"
#include "tv_play.h"
#include "tv_rec.h"
#include "osd.h"
#include "osdsurface.h"
#include "osdtypes.h"
#include "osdlistbtntype.h"
#include "mythcontext.h"
#include "dialogbox.h"
#include "remoteencoder.h"
#include "remoteutil.h"
#include "tvremoteutil.h"
#include "NuppelVideoPlayer.h"
#include "DetectLetterbox.h"
#include "programinfo.h"
#include "udpnotify.h"
#include "vsync.h"
#include "lcddevice.h"
#include "jobqueue.h"
#include "audiooutput.h"
#include "DisplayRes.h"
#include "signalmonitorvalue.h"
#include "scheduledrecording.h"
#include "previewgenerator.h"
#include "mythconfig.h"
#include "livetvchain.h"
#include "playgroup.h"
#include "DVDRingBuffer.h"
#include "datadirect.h"
#include "sourceutil.h"
#include "cardutil.h"
#include "channelutil.h"
#include "util-osx-cocoa.h"
#include "compat.h"
#include "mythverbose.h"
#include "mythuihelper.h"
#include "mythdialogbox.h"
#include "mythmainwindow.h"
#include "mythscreenstack.h"
#include "mythscreentype.h"
#include "tvosdmenuentry.h"
#include "tv_play_win.h"
#include "recordinginfo.h"
#include "mythsystemevent.h"
#if ! HAVE_ROUND
#define round(x) ((int) ((x) + 0.5))
#endif
#define DEBUG_CHANNEL_PREFIX 0 /**< set to 1 to debug channel prefixing */
#define DEBUG_ACTIONS 0 /**< set to 1 to debug actions */
#define LOC QString("TV: ")
#define LOC_WARN QString("TV Warning: ")
#define LOC_ERR QString("TV Error: ")
#define GetPlayer(X,Y) GetPlayerHaveLock(X, Y, __FILE__ , __LINE__)
#define GetOSDLock(X) GetOSDL(X, __FILE__, __LINE__)
const int TV::kInitFFRWSpeed = 0;
const uint TV::kInputKeysMax = 6;
const uint TV::kNextSource = 1;
const uint TV::kPreviousSource = 2;
const uint TV::kMaxPIPCount = 4;
const uint TV::kMaxPBPCount = 2;
const uint TV::kInputModeTimeout = 5000;
const uint TV::kMuteTimeout = 800;
const uint TV::kLCDTimeout = 1000;
const uint TV::kBrowseTimeout = 30000;
const uint TV::kKeyRepeatTimeout = 300;
const uint TV::kPrevChanTimeout = 750;
const uint TV::kSleepTimerDialogTimeout = 45000;
const uint TV::kIdleTimerDialogTimeout = 45000;
const uint TV::kVideoExitDialogTimeout = 120000;
const uint TV::kEndOfPlaybackCheckFrequency = 250;
const uint TV::kEndOfRecPromptCheckFrequency = 250;
const uint TV::kEmbedCheckFrequency = 250;
const uint TV::kSpeedChangeCheckFrequency = 250;
const uint TV::kErrorRecoveryCheckFrequency = 250;
#ifdef USING_VALGRIND
const uint TV::kEndOfPlaybackFirstCheckTimer = 60000;
#else
const uint TV::kEndOfPlaybackFirstCheckTimer = 5000;
#endif
/**
* \brief stores last program info. maintains info so long as
* mythfrontend is active
*/
QStringList TV::lastProgramStringList = QStringList();
/**
* \brief function pointer for RunPlaybackBox in playbackbox.cpp
*/
EMBEDRETURNPROGRAM TV::RunPlaybackBoxPtr = NULL;
/**
* \brief function pointer for RunViewScheduled in viewscheduled.cpp
*/
EMBEDRETURNVOID TV::RunViewScheduledPtr = NULL;
/**
* \brief function pointer for RunScheduleEditor in scheduleeditor.cpp
*/
EMBEDRETURNVOIDSCHEDIT TV::RunScheduleEditorPtr = NULL;
/**
* \brief function pointer for RunProgramGuide in guidegrid.cpp
*/
EMBEDRETURNVOIDEPG TV::RunProgramGuidePtr = NULL;
/**
* \brief function pointer for RunProgramFinder in progfind.cpp
*/
EMBEDRETURNVOIDFINDER TV::RunProgramFinderPtr = NULL;
/**
* \brief If any cards are configured, return the number.
*/
static int ConfiguredTunerCards(void)
{
int count = 0;
MSqlQuery query(MSqlQuery::InitCon());
query.prepare("SELECT COUNT(cardid) FROM capturecard;");
if (query.exec() && query.isActive() && query.size() && query.next())
count = query.value(0).toInt();
VERBOSE(VB_RECORD, "ConfiguredTunerCards() = " + QString::number(count));
return count;
}
static void multi_lock(QMutex *mutex0, ...)
{
vector<QMutex*> mutex;
mutex.push_back(mutex0);
va_list argp;
va_start(argp, mutex0);
QMutex *cur = va_arg(argp, QMutex*);
while (cur)
{
mutex.push_back(cur);
cur = va_arg(argp, QMutex*);
}
va_end(argp);
for (bool success = false; !success;)
{
success = true;
for (uint i = 0; success && (i < mutex.size()); i++)
{
if (!(success = mutex[i]->tryLock()))
{
for (uint j = 0; j < i; j++)
mutex[j]->unlock();
usleep(25 * 1000);
}
}
}
}
/**
* \brief returns true if the recording completed when exiting.
*/
bool TV::StartTV(ProgramInfo *tvrec, bool startInGuide,
bool inPlaylist, bool initByNetworkCommand)
{
VERBOSE(VB_PLAYBACK, LOC + "StartTV() -- begin");
TV *tv = new TV();
bool quitAll = false;
bool showDialogs = true;
bool playCompleted = false;
ProgramInfo *curProgram = NULL;
bool startSysEventSent = false;
if (tvrec)
curProgram = new ProgramInfo(*tvrec);
// Initialize TV
if (!tv->Init())
{
VERBOSE(VB_IMPORTANT, LOC_ERR + "Failed initializing TV");
delete tv;
return false;
}
if (!lastProgramStringList.empty())
{
ProgramInfo *p = new ProgramInfo();
if (p->FromStringList(lastProgramStringList, 0))
tv->SetLastProgram(p);
delete p;
}
gContext->sendPlaybackStart();
if (curProgram)
{
startSysEventSent = true;
SendMythSystemPlayEvent("PLAY_STARTED", curProgram);
}
QString nvpError = QString::null;
while (!quitAll)
{
if (curProgram)
{
VERBOSE(VB_PLAYBACK, LOC + "tv->Playback() -- begin");
if (!tv->Playback(*curProgram))
{
quitAll = true;
}
else if (!startSysEventSent)
{
startSysEventSent = true;
SendMythSystemPlayEvent("PLAY_STARTED", curProgram);
}
VERBOSE(VB_PLAYBACK, LOC + "tv->Playback() -- end");
}
else if (RemoteGetFreeRecorderCount())
{
VERBOSE(VB_PLAYBACK, LOC + "tv->LiveTV() -- begin");
if (!tv->LiveTV(showDialogs, startInGuide))
{
tv->SetExitPlayer(true, true);
quitAll = true;
}
VERBOSE(VB_PLAYBACK, LOC + "tv->LiveTV() -- end");
}
else if (!ConfiguredTunerCards())
{
// (cannot watch Live TV without a card :-)
PlayerContext *mctx = tv->GetPlayerReadLock(0, __FILE__, __LINE__);
tv->ShowNoRecorderDialog(mctx, kNoTuners);
tv->ReturnPlayerLock(mctx);
quitAll = true;
continue;
}
else
{
vector<ProgramInfo *> *reclist;
reclist = RemoteGetCurrentlyRecordingList();
if (reclist->empty())
{
VERBOSE(VB_PLAYBACK, LOC_ERR +
"Failed to get recording show list");
PlayerContext *mctx = tv->GetPlayerReadLock(0, __FILE__, __LINE__);
tv->ShowNoRecorderDialog(mctx, kNoCurrRec);
tv->ReturnPlayerLock(mctx);
quitAll = true;
delete reclist;
continue;
}
ProgramInfo *p = NULL;
QStringList recTitles;
QString buttonTitle;
vector<ProgramInfo *>::iterator it = reclist->begin();
recTitles.append(tr("Exit"));
while (it != reclist->end())
{
p = *it;
if (p->recstatus == rsRecorded && p->recgroup == "LiveTV")
buttonTitle = tr("LiveTV, chan %1: %2");
else
buttonTitle = tr("Chan %1: %2");
buttonTitle = buttonTitle.arg(p->chanstr).arg(p->title);
recTitles.append(buttonTitle);
it++;
}
DialogCode ret = MythPopupBox::ShowButtonPopup(
gContext->GetMainWindow(), "",
tr("All Tuners are Busy.\nSelect a Current Recording"),
recTitles, kDialogCodeButton1);
int idx = MythDialog::CalcItemIndex(ret) - 1;
if ((0 <= idx) && (idx < (int)reclist->size()))
{
p = reclist->at(idx);
if (curProgram)
delete curProgram;
curProgram = new ProgramInfo(*p);
}
else
{
quitAll = true;
}
while (!reclist->empty())
{
delete reclist->back();
reclist->pop_back();
}
delete reclist;
continue;
}
tv->setInPlayList(inPlaylist);
tv->setUnderNetworkControl(initByNetworkCommand);
// Process Events
VERBOSE(VB_PLAYBACK, LOC + "StartTV -- process events begin");
MythTimer st; st.start();
bool is_started = false;
while (true)
{
qApp->processEvents();
QMutexLocker locker(&tv->stateChangeCondLock);
TVState state = tv->GetState(0);
bool is_err = kState_Error == state;
bool is_none = kState_None == state;
is_started = is_started ||
(st.elapsed() > (int) TV::kEndOfPlaybackFirstCheckTimer) ||
(!is_none && !is_err && kState_ChangingState != state);
if (is_err || (is_none && is_started))
break;
// timeout needs to be low enough to process keyboard input
unsigned long timeout = 20; // milliseconds
tv->stateChangeCond.wait(&tv->stateChangeCondLock, timeout);
}
VERBOSE(VB_PLAYBACK, LOC + "StartTV -- process events end");
if (tv->getJumpToProgram())
{
ProgramInfo *nextProgram = tv->GetLastProgram();
tv->SetLastProgram(curProgram);
if (curProgram)
delete curProgram;
curProgram = nextProgram;
SendMythSystemPlayEvent("PLAY_CHANGED", curProgram);
continue;
}
const PlayerContext *mctx =
tv->GetPlayerReadLock(0, __FILE__, __LINE__);
quitAll = tv->wantsToQuit || (mctx && mctx->errored);
mctx->LockDeleteNVP(__FILE__, __LINE__);
if (mctx->nvp && mctx->nvp->IsErrored())
nvpError = mctx->nvp->GetError();
mctx->UnlockDeleteNVP(__FILE__, __LINE__);
tv->ReturnPlayerLock(mctx);
}
VERBOSE(VB_PLAYBACK, LOC + "StartTV -- process events 2 begin");
qApp->processEvents();
VERBOSE(VB_PLAYBACK, LOC + "StartTV -- process events 2 end");
// check if the show has reached the end.
if (tvrec && tv->getEndOfRecording())
playCompleted = true;
bool allowrerecord = tv->getAllowRerecord();
bool deleterecording = tv->getRequestDelete();
bool force = false;
tv->SaveChannelGroup();
delete tv;
if (curProgram)
{
SendMythSystemPlayEvent("PLAY_STOPPED", curProgram);
if (deleterecording)
{
curProgram->UpdateLastDelete(true);
if (allowrerecord)
{
RecordingInfo recInfo(*curProgram);
recInfo.ForgetHistory();
}
RemoteDeleteRecording(
curProgram->chanid.toUInt(), curProgram->recstartts, force);
}
else if (!curProgram->isVideo)
{
lastProgramStringList.clear();
curProgram->ToStringList(lastProgramStringList);
}
delete curProgram;
}
else
SendMythSystemEvent("PLAY_STOPPED");
if (!nvpError.isEmpty())
{
MythScreenStack *ss = GetMythMainWindow()->GetStack("popup stack");
MythConfirmationDialog *dlg = new MythConfirmationDialog(
ss, nvpError, false);
if (!dlg->Create())
delete dlg;
else
ss->AddScreen(dlg);
}
gContext->sendPlaybackEnd();
VERBOSE(VB_PLAYBACK, LOC + "StartTV -- end");
return playCompleted;
}
/**
* \brief Import pointers to functions used to embed the TV
* window into other containers e.g. playbackbox
*/
void TV::SetFuncPtr(const char *string, void *lptr)
{
QString name(string);
if (name == "playbackbox")
RunPlaybackBoxPtr = (EMBEDRETURNPROGRAM)lptr;
else if (name == "viewscheduled")
RunViewScheduledPtr = (EMBEDRETURNVOID)lptr;
else if (name == "programguide")
RunProgramGuidePtr = (EMBEDRETURNVOIDEPG)lptr;
else if (name == "programfinder")
RunProgramFinderPtr = (EMBEDRETURNVOIDFINDER)lptr;
else if (name == "scheduleeditor")
RunScheduleEditorPtr = (EMBEDRETURNVOIDSCHEDIT)lptr;
}
void TV::InitKeys(void)
{
REG_KEY("TV Frontend", "PAGEUP", QT_TRANSLATE_NOOP("MythControls",
"Page Up"), "3");
REG_KEY("TV Frontend", "PAGEDOWN", QT_TRANSLATE_NOOP("MythControls",
"Page Down"), "9");
REG_KEY("TV Frontend", "PLAYBACK", QT_TRANSLATE_NOOP("MythControls",
"Play Program"), "P");
REG_KEY("TV Frontend", "TOGGLERECORD", QT_TRANSLATE_NOOP("MythControls",
"Toggle recording status of current program"), "R");
REG_KEY("TV Frontend", "DAYLEFT", QT_TRANSLATE_NOOP("MythControls",
"Page the program guide back one day"), "Home,7");
REG_KEY("TV Frontend", "DAYRIGHT", QT_TRANSLATE_NOOP("MythControls",
"Page the program guide forward one day"), "End,1");
REG_KEY("TV Frontend", "PAGELEFT", QT_TRANSLATE_NOOP("MythControls",
"Page the program guide left"), ",,<");
REG_KEY("TV Frontend", "PAGERIGHT", QT_TRANSLATE_NOOP("MythControls",
"Page the program guide right"), ">,.");
REG_KEY("TV Frontend", "TOGGLEFAV", QT_TRANSLATE_NOOP("MythControls",
"Toggle the current channel as a favorite"), "?");
REG_KEY("TV Frontend", "TOGGLEEPGORDER", QT_TRANSLATE_NOOP("MythControls",
"Reverse the channel order in the program guide"), "0");
REG_KEY("TV Frontend", "GUIDE", QT_TRANSLATE_NOOP("MythControls",
"Show the Program Guide"), "S");
REG_KEY("TV Frontend", "FINDER", QT_TRANSLATE_NOOP("MythControls",
"Show the Program Finder"), "#");
REG_KEY("TV Frontend", "NEXTFAV", QT_TRANSLATE_NOOP("MythControls",
"Cycle through channel groups and all channels in the "
"program guide."), "/");
REG_KEY("TV Frontend", "CHANUPDATE", QT_TRANSLATE_NOOP("MythControls",
"Switch channels without exiting guide in Live TV mode."), "X");
REG_KEY("TV Frontend", "VOLUMEDOWN", QT_TRANSLATE_NOOP("MythControls",
"Volume down"), "[,{,F10,Volume Down");
REG_KEY("TV Frontend", "VOLUMEUP", QT_TRANSLATE_NOOP("MythControls",
"Volume up"), "],},F11,Volume Up");
REG_KEY("TV Frontend", "MUTE", QT_TRANSLATE_NOOP("MythControls", "Mute"),
"|,\\,F9,Volume Mute");
REG_KEY("TV Frontend", "RANKINC", QT_TRANSLATE_NOOP("MythControls",
"Increase program or channel rank"), "Right");
REG_KEY("TV Frontend", "RANKDEC", QT_TRANSLATE_NOOP("MythControls",
"Decrease program or channel rank"), "Left");
REG_KEY("TV Frontend", "UPCOMING", QT_TRANSLATE_NOOP("MythControls",
"List upcoming episodes"), "O");
REG_KEY("TV Frontend", "DETAILS", QT_TRANSLATE_NOOP("MythControls",
"Show program details"), "U");
REG_KEY("TV Frontend", "VIEWCARD", QT_TRANSLATE_NOOP("MythControls",
"Switch Capture Card view"), "Y");
REG_KEY("TV Frontend", "VIEWINPUT", QT_TRANSLATE_NOOP("MythControls",
"Switch Capture Card view"), "C");
REG_KEY("TV Frontend", "CUSTOMEDIT", QT_TRANSLATE_NOOP("MythControls",
"Edit Custom Record Rule"), "");
REG_KEY("TV Frontend", "CHANGERECGROUP", QT_TRANSLATE_NOOP("MythControls",
"Change Recording Group"), "");
REG_KEY("TV Frontend", "CHANGEGROUPVIEW", QT_TRANSLATE_NOOP("MythControls",
"Change Group View"), "");
REG_KEY("TV Playback", "CLEAROSD", QT_TRANSLATE_NOOP("MythControls",
"Clear OSD"), "Backspace");
REG_KEY("TV Playback", "PAUSE", QT_TRANSLATE_NOOP("MythControls",
"Pause"), "P");
REG_KEY("TV Playback", "SEEKFFWD", QT_TRANSLATE_NOOP("MythControls",
"Fast Forward"), "Right");
REG_KEY("TV Playback", "SEEKRWND", QT_TRANSLATE_NOOP("MythControls",
"Rewind"), "Left");
REG_KEY("TV Playback", "ARBSEEK", QT_TRANSLATE_NOOP("MythControls",
"Arbitrary Seek"), "*");
REG_KEY("TV Playback", "CHANNELUP", QT_TRANSLATE_NOOP("MythControls",
"Channel up"), "Up");
REG_KEY("TV Playback", "CHANNELDOWN", QT_TRANSLATE_NOOP("MythControls",
"Channel down"), "Down");
REG_KEY("TV Playback", "NEXTFAV", QT_TRANSLATE_NOOP("MythControls",
"Switch to the next favorite channel"), "/");
REG_KEY("TV Playback", "PREVCHAN", QT_TRANSLATE_NOOP("MythControls",
"Switch to the previous channel"), "H");
REG_KEY("TV Playback", "JUMPFFWD", QT_TRANSLATE_NOOP("MythControls",
"Jump ahead"), "PgDown");
REG_KEY("TV Playback", "JUMPRWND", QT_TRANSLATE_NOOP("MythControls",
"Jump back"), "PgUp");
REG_KEY("TV Playback", "JUMPBKMRK", QT_TRANSLATE_NOOP("MythControls",
"Jump to bookmark"), "K");
REG_KEY("TV Playback", "FFWDSTICKY", QT_TRANSLATE_NOOP("MythControls",
"Fast Forward (Sticky) or Forward one frame while paused"), ">,.");
REG_KEY("TV Playback", "RWNDSTICKY", QT_TRANSLATE_NOOP("MythControls",
"Rewind (Sticky) or Rewind one frame while paused"), ",,<");
REG_KEY("TV Playback", "NEXTSOURCE", QT_TRANSLATE_NOOP("MythControls",
"Next Video Source"), "Y");
REG_KEY("TV Playback", "PREVSOURCE", QT_TRANSLATE_NOOP("MythControls",
"Previous Video Source"), "Ctrl+Y");
REG_KEY("TV Playback", "NEXTINPUT", QT_TRANSLATE_NOOP("MythControls",
"Next Input"), "C");
REG_KEY("TV Playback", "NEXTCARD", QT_TRANSLATE_NOOP("MythControls",
"Next Card"), "");
REG_KEY("TV Playback", "SKIPCOMMERCIAL", QT_TRANSLATE_NOOP("MythControls",
"Skip Commercial"), "Z,End");
REG_KEY("TV Playback", "SKIPCOMMBACK", QT_TRANSLATE_NOOP("MythControls",
"Skip Commercial (Reverse)"), "Q,Home");
REG_KEY("TV Playback", "JUMPSTART", QT_TRANSLATE_NOOP("MythControls",
"Jump to the start of the recording."), "Ctrl+B");
REG_KEY("TV Playback", "TOGGLEBROWSE", QT_TRANSLATE_NOOP("MythControls",
"Toggle channel browse mode"), "O");
REG_KEY("TV Playback", "TOGGLERECORD", QT_TRANSLATE_NOOP("MythControls",
"Toggle recording status of current program"), "R");
REG_KEY("TV Playback", "TOGGLEFAV", QT_TRANSLATE_NOOP("MythControls",
"Toggle the current channel as a favorite"), "?");
REG_KEY("TV Playback", "VOLUMEDOWN", QT_TRANSLATE_NOOP("MythControls",
"Volume down"), "[,{,F10,Volume Down");
REG_KEY("TV Playback", "VOLUMEUP", QT_TRANSLATE_NOOP("MythControls",
"Volume up"), "],},F11,Volume Up");
REG_KEY("TV Playback", "MUTE", QT_TRANSLATE_NOOP("MythControls", "Mute"),
"|,\\,F9,Volume Mute");
REG_KEY("TV Playback", "TOGGLEUPMIX", QT_TRANSLATE_NOOP("MythControls",
"Toggle audio upmixer"), "Ctrl+U");
REG_KEY("TV Playback", "TOGGLEPIPMODE", QT_TRANSLATE_NOOP("MythControls",
"Toggle Picture-in-Picture view"), "V");
REG_KEY("TV Playback", "TOGGLEPBPMODE", QT_TRANSLATE_NOOP("MythControls",
"Toggle Picture-by-Picture view"), "Ctrl+V");
REG_KEY("TV Playback", "CREATEPIPVIEW", QT_TRANSLATE_NOOP("MythControls",
"Create Picture-in-Picture view"), "");
REG_KEY("TV Playback", "CREATEPBPVIEW", QT_TRANSLATE_NOOP("MythControls",
"Create Picture-by-Picture view"), "");
REG_KEY("TV Playback", "NEXTPIPWINDOW", QT_TRANSLATE_NOOP("MythControls",
"Toggle active PIP/PBP window"), "B");
REG_KEY("TV Playback", "SWAPPIP", QT_TRANSLATE_NOOP("MythControls",
"Swap PBP/PIP Windows"), "N");
REG_KEY("TV Playback", "TOGGLEPIPSTATE", QT_TRANSLATE_NOOP("MythControls",
"Change PxP view"), "");
REG_KEY("TV Playback", "TOGGLEASPECT", QT_TRANSLATE_NOOP("MythControls",
"Toggle the video aspect ratio"), "Ctrl+W");
REG_KEY("TV Playback", "TOGGLEFILL", QT_TRANSLATE_NOOP("MythControls",
"Next Preconfigured Zoom mode"), "W");
REG_KEY("TV Playback", "TOGGLECC", QT_TRANSLATE_NOOP("MythControls",
"Toggle any captions"), "T");
REG_KEY("TV Playback", "TOGGLETTC", QT_TRANSLATE_NOOP("MythControls",
"Toggle Teletext Captions"),"");
REG_KEY("TV Playback", "TOGGLESUBTITLE", QT_TRANSLATE_NOOP("MythControls",
"Toggle Subtitles"), "");
REG_KEY("TV Playback", "TOGGLECC608", QT_TRANSLATE_NOOP("MythControls",
"Toggle VBI CC"), "");
REG_KEY("TV Playback", "TOGGLECC708", QT_TRANSLATE_NOOP("MythControls",
"Toggle ATSC CC"), "");
REG_KEY("TV Playback", "TOGGLETTM", QT_TRANSLATE_NOOP("MythControls",
"Toggle Teletext Menu"), "");
REG_KEY("TV Playback", "SELECTAUDIO_0", QT_TRANSLATE_NOOP("MythControls",
"Play audio track 1"), "");
REG_KEY("TV Playback", "SELECTAUDIO_1", QT_TRANSLATE_NOOP("MythControls",
"Play audio track 2"), "");
REG_KEY("TV Playback", "SELECTSUBTITLE_0",QT_TRANSLATE_NOOP("MythControls",
"Display subtitle 1"), "");
REG_KEY("TV Playback", "SELECTSUBTITLE_1",QT_TRANSLATE_NOOP("MythControls",
"Display subtitle 2"), "");
REG_KEY("TV Playback", "SELECTCC608_0", QT_TRANSLATE_NOOP("MythControls",
"Display VBI CC1"), "");
REG_KEY("TV Playback", "SELECTCC608_1", QT_TRANSLATE_NOOP("MythControls",
"Display VBI CC2"), "");
REG_KEY("TV Playback", "SELECTCC608_2", QT_TRANSLATE_NOOP("MythControls",
"Display VBI CC3"), "");
REG_KEY("TV Playback", "SELECTCC608_3", QT_TRANSLATE_NOOP("MythControls",
"Display VBI CC4"), "");
REG_KEY("TV Playback", "SELECTCC708_0", QT_TRANSLATE_NOOP("MythControls",
"Display ATSC CC1"), "");
REG_KEY("TV Playback", "SELECTCC708_1", QT_TRANSLATE_NOOP("MythControls",
"Display ATSC CC2"), "");
REG_KEY("TV Playback", "SELECTCC708_2", QT_TRANSLATE_NOOP("MythControls",
"Display ATSC CC3"), "");
REG_KEY("TV Playback", "SELECTCC708_3", QT_TRANSLATE_NOOP("MythControls",
"Display ATSC CC4"), "");
REG_KEY("TV Playback", "NEXTAUDIO", QT_TRANSLATE_NOOP("MythControls",
"Next audio track"), "+");
REG_KEY("TV Playback", "PREVAUDIO", QT_TRANSLATE_NOOP("MythControls",
"Previous audio track"), "-");
REG_KEY("TV Playback", "NEXTSUBTITLE", QT_TRANSLATE_NOOP("MythControls",
"Next subtitle track"), "");
REG_KEY("TV Playback", "PREVSUBTITLE", QT_TRANSLATE_NOOP("MythControls",
"Previous subtitle track"), "");
REG_KEY("TV Playback", "NEXTCC608", QT_TRANSLATE_NOOP("MythControls",
"Next VBI CC track"), "");
REG_KEY("TV Playback", "PREVCC608", QT_TRANSLATE_NOOP("MythControls",
"Previous VBI CC track"), "");
REG_KEY("TV Playback", "NEXTCC708", QT_TRANSLATE_NOOP("MythControls",
"Next ATSC CC track"), "");
REG_KEY("TV Playback", "PREVCC708", QT_TRANSLATE_NOOP("MythControls",
"Previous ATSC CC track"), "");
REG_KEY("TV Playback", "NEXTCC", QT_TRANSLATE_NOOP("MythControls",
"Next of any captions"), "");
REG_KEY("TV Playback", "NEXTSCAN", QT_TRANSLATE_NOOP("MythControls",
"Next video scan overidemode"), "");
REG_KEY("TV Playback", "QUEUETRANSCODE", QT_TRANSLATE_NOOP("MythControls",
"Queue the current recording for transcoding"), "X");
REG_KEY("TV Playback", "SPEEDINC", QT_TRANSLATE_NOOP("MythControls",
"Increase the playback speed"), "U");
REG_KEY("TV Playback", "SPEEDDEC", QT_TRANSLATE_NOOP("MythControls",
"Decrease the playback speed"), "J");
REG_KEY("TV Playback", "ADJUSTSTRETCH", QT_TRANSLATE_NOOP("MythControls",
"Turn on time stretch control"), "A");
REG_KEY("TV Playback", "STRETCHINC", QT_TRANSLATE_NOOP("MythControls",
"Increase time stretch speed"), "");
REG_KEY("TV Playback", "STRETCHDEC", QT_TRANSLATE_NOOP("MythControls",
"Decrease time stretch speed"), "");
REG_KEY("TV Playback", "TOGGLESTRETCH", QT_TRANSLATE_NOOP("MythControls",
"Toggle time stretch speed"), "");
REG_KEY("TV Playback", "TOGGLEAUDIOSYNC", QT_TRANSLATE_NOOP("MythControls",
"Turn on audio sync adjustment controls"), "");
REG_KEY("TV Playback", "TOGGLEPICCONTROLS",
QT_TRANSLATE_NOOP("MythControls", "Playback picture adjustments"),
"F");
REG_KEY("TV Playback", "TOGGLECHANCONTROLS",
QT_TRANSLATE_NOOP("MythControls", "Recording picture adjustments "
"for this channel"), "Ctrl+G");
REG_KEY("TV Playback", "TOGGLERECCONTROLS",
QT_TRANSLATE_NOOP("MythControls", "Recording picture adjustments "
"for this recorder"), "G");
REG_KEY("TV Playback", "CYCLECOMMSKIPMODE",
QT_TRANSLATE_NOOP("MythControls", "Cycle Commercial Skip mode"),
"");
REG_KEY("TV Playback", "GUIDE", QT_TRANSLATE_NOOP("MythControls",
"Show the Program Guide"), "S");
REG_KEY("TV Playback", "FINDER", QT_TRANSLATE_NOOP("MythControls",
"Show the Program Finder"), "#");
REG_KEY("TV Playback", "TOGGLESLEEP", QT_TRANSLATE_NOOP("MythControls",
"Toggle the Sleep Timer"), "F8");
REG_KEY("TV Playback", "PLAY", QT_TRANSLATE_NOOP("MythControls", "Play"),
"Ctrl+P");
REG_KEY("TV Playback", "JUMPPREV", QT_TRANSLATE_NOOP("MythControls",
"Jump to previously played recording"), "");
REG_KEY("TV Playback", "JUMPREC", QT_TRANSLATE_NOOP("MythControls",
"Display menu of recorded programs to jump to"), "");
REG_KEY("TV Playback", "VIEWSCHEDULED", QT_TRANSLATE_NOOP("MythControls",
"Display scheduled recording list"), "");
REG_KEY("TV Playback", "SIGNALMON", QT_TRANSLATE_NOOP("MythControls",
"Monitor Signal Quality"), "Alt+F7");
REG_KEY("TV Playback", "JUMPTODVDROOTMENU",
QT_TRANSLATE_NOOP("MythControls", "Jump to the DVD Root Menu"), "");
REG_KEY("TV Playback", "EXITSHOWNOPROMPTS",
QT_TRANSLATE_NOOP("MythControls", "Exit Show without any prompts"),
"");
REG_KEY("TV Playback", "SCREENSHOT",
QT_TRANSLATE_NOOP("MythControls", "Save screenshot of current "
"video frame"), "");
/* Interactive Television keys */
REG_KEY("TV Playback", "MENURED", QT_TRANSLATE_NOOP("MythControls",
"Menu Red"), "F2");
REG_KEY("TV Playback", "MENUGREEN", QT_TRANSLATE_NOOP("MythControls",
"Menu Green"), "F3");
REG_KEY("TV Playback", "MENUYELLOW", QT_TRANSLATE_NOOP("MythControls",
"Menu Yellow"), "F4");
REG_KEY("TV Playback", "MENUBLUE", QT_TRANSLATE_NOOP("MythControls",
"Menu Blue"), "F5");
REG_KEY("TV Playback", "TEXTEXIT", QT_TRANSLATE_NOOP("MythControls",
"Menu Exit"), "F6");
REG_KEY("TV Playback", "MENUTEXT", QT_TRANSLATE_NOOP("MythControls",
"Menu Text"), "F7");
REG_KEY("TV Playback", "MENUEPG", QT_TRANSLATE_NOOP("MythControls",
"Menu EPG"), "F12");
/* Editing keys */
REG_KEY("TV Editing", "CLEARMAP", QT_TRANSLATE_NOOP("MythControls",
"Clear editing cut points"), "C,Q,Home");
REG_KEY("TV Editing", "INVERTMAP", QT_TRANSLATE_NOOP("MythControls",
"Invert Begin/End cut points"),"I");
REG_KEY("TV Editing", "LOADCOMMSKIP",QT_TRANSLATE_NOOP("MythControls",
"Load cut list from commercial skips"), "Z,End");
REG_KEY("TV Editing", "NEXTCUT", QT_TRANSLATE_NOOP("MythControls",
"Jump to the next cut point"), "PgDown");
REG_KEY("TV Editing", "PREVCUT", QT_TRANSLATE_NOOP("MythControls",
"Jump to the previous cut point"), "PgUp");
REG_KEY("TV Editing", "BIGJUMPREW", QT_TRANSLATE_NOOP("MythControls",
"Jump back 10x the normal amount"), ",,<");
REG_KEY("TV Editing", "BIGJUMPFWD", QT_TRANSLATE_NOOP("MythControls",
"Jump forward 10x the normal amount"), ">,.");
/* Teletext keys */
REG_KEY("Teletext Menu", "NEXTPAGE", QT_TRANSLATE_NOOP("MythControls",
"Next Page"), "Down");
REG_KEY("Teletext Menu", "PREVPAGE", QT_TRANSLATE_NOOP("MythControls",
"Previous Page"), "Up");
REG_KEY("Teletext Menu", "NEXTSUBPAGE", QT_TRANSLATE_NOOP("MythControls",
"Next Subpage"), "Right");
REG_KEY("Teletext Menu", "PREVSUBPAGE", QT_TRANSLATE_NOOP("MythControls",
"Previous Subpage"), "Left");
REG_KEY("Teletext Menu", "TOGGLETT", QT_TRANSLATE_NOOP("MythControls",
"Toggle Teletext"), "T");
REG_KEY("Teletext Menu", "MENURED", QT_TRANSLATE_NOOP("MythControls",
"Menu Red"), "F2");
REG_KEY("Teletext Menu", "MENUGREEN", QT_TRANSLATE_NOOP("MythControls",
"Menu Green"), "F3");
REG_KEY("Teletext Menu", "MENUYELLOW", QT_TRANSLATE_NOOP("MythControls",
"Menu Yellow"), "F4");
REG_KEY("Teletext Menu", "MENUBLUE", QT_TRANSLATE_NOOP("MythControls",
"Menu Blue"), "F5");
REG_KEY("Teletext Menu", "MENUWHITE", QT_TRANSLATE_NOOP("MythControls",
"Menu White"), "F6");
REG_KEY("Teletext Menu", "TOGGLEBACKGROUND",
QT_TRANSLATE_NOOP("MythControls", "Toggle Background"), "F7");
REG_KEY("Teletext Menu", "REVEAL", QT_TRANSLATE_NOOP("MythControls",
"Reveal hidden Text"), "F8");
/*
keys already used:
Global: I M 0123456789
Playback: ABCDEFGH JK NOPQRSTUVWXYZ
Frontend: CD OP R U XY 01 3 7 9
Editing: C E I Q Z
Teletext: T
Playback: <>,.?/|[]{}\+-*#^
Frontend: <>,.?/
Editing: <>,.
Global: PgDown, PgUp, Right, Left, Home, End, Up, Down,
Playback: PgDown, PgUp, Right, Left, Home, End, Up, Down, Backspace,
Frontend: Right, Left, Home, End
Editing: PgDown, PgUp, Home, End
Teletext: Right, Left, Up, Down,
Global: Return, Enter, Space, Esc
Global: F1,
Playback: F7,F8,F9,F10,F11
Teletext F2,F3,F4,F5,F6,F7,F8
ITV F2,F3,F4,F5,F6,F7,F12
Playback: Ctrl-B,Ctrl-G,Ctrl-Y,Ctrl-U
*/
}
/** \fn TV::TV(void)
* \brief Performs instance initialiation not requiring access to database.
* \sa Init(void)
*/
TV::TV(void)
: // Configuration variables from database
baseFilters(""),
db_channel_format("<num> <sign>"),
db_time_format("h:mm AP"), db_short_date_format("M/d"),
db_idle_timeout(0), db_udpnotify_port(0),
db_browse_max_forward(14400),
db_playback_exit_prompt(0), db_autoexpire_default(0),
db_auto_set_watched(false), db_end_of_rec_exit_prompt(false),
db_jump_prefer_osd(true), db_use_gui_size_for_tv(false),
db_start_in_guide(false), db_toggle_bookmark(false),
db_run_jobs_on_remote(false), db_use_dvd_bookmark(false),
db_continue_embedded(false), db_use_fixed_size(true),
db_browse_always(false), db_browse_all_tuners(false),
smartChannelChange(false),
MuteIndividualChannels(false), arrowAccel(false),
osd_general_timeout(2), osd_prog_info_timeout(3),
tryUnflaggedSkip(false),
smartForward(false),
ff_rew_repos(1.0f), ff_rew_reverse(false),
jumped_back(false),
vbimode(VBIMode::None),
// State variables
switchToInputId(0),
wantsToQuit(true),
stretchAdjustment(false),
audiosyncAdjustment(false), audiosyncBaseline(LONG_LONG_MIN),
editmode(false), zoomMode(false),
sigMonMode(false),
endOfRecording(false),
requestDelete(false), allowRerecord(false),
doSmartForward(false),
queuedTranscode(false),
adjustingPicture(kAdjustingPicture_None),
adjustingPictureAttribute(kPictureAttribute_None),
askAllowType(kAskAllowCancel), askAllowLock(QMutex::Recursive),
// Channel Editing
chanEditMapLock(QMutex::Recursive),
ddMapSourceId(0), ddMapLoaderRunning(false),
// Sleep Timer
sleep_index(0), sleepTimerId(0), sleepDialogTimerId(0),
// Idle Timer
idleTimerId(0), idleDialogTimerId(0),
// CC/Teletext input state variables
ccInputMode(false),
// Arbritary seek input state variables
asInputMode(false),
// Channel changing state variables
queuedChanNum(""),
lockTimerOn(false),
// channel browsing state variables
browsemode(false),
browsechannum(""), browsechanid(0), browsestarttime(""),
// Program Info for currently playing video
lastProgram(NULL),
inPlaylist(false), underNetworkControl(false),
// Jump to program stuff
jumpToProgramPIPState(kPIPOff),
jumpToProgram(false),
// Video Player currently receiving UI input
playerActive(-1),
noHardwareDecoders(false),
//Recorder switching info
switchToRec(NULL),
// OSD info
treeMenu(NULL), osdMenuEntries(NULL), udpnotify(NULL),
// LCD Info
lcdTitle(""), lcdSubtitle(""), lcdCallsign(""),
// Window info (GUI is optional, transcoding, preview img, etc)
myWindow(NULL), isEmbedded(false),
ignoreKeyPresses(false),
// Timers
lcdTimerId(0), keyListTimerId(0),
networkControlTimerId(0), jumpMenuTimerId(0),
pipChangeTimerId(0), udpNotifyTimerId(0),
switchToInputTimerId(0), ccInputTimerId(0),
asInputTimerId(0), queueInputTimerId(0),
browseTimerId(0), updateOSDPosTimerId(0),
endOfPlaybackTimerId(0), embedCheckTimerId(0),
endOfRecPromptTimerId(0), videoExitDialogTimerId(0),
pseudoChangeChanTimerId(0), speedChangeTimerId(0),
errorRecoveryTimerId(0), exitPlayerTimerId(0)
{
VERBOSE(VB_PLAYBACK, LOC + "ctor -- begin");
ctorTime.start();
setObjectName("TV");
keyRepeatTimer.start();
QMap<QString,QString> kv;
kv["LiveTVIdleTimeout"] = "0";
kv["UDPNotifyPort"] = "0";
kv["BrowseMaxForward"] = "240";
kv["PlaybackExitPrompt"] = "0";
kv["AutoExpireDefault"] = "0";
kv["AutomaticSetWatched"] = "0";
kv["EndOfRecordingExitPrompt"] = "0";
kv["JumpToProgramOSD"] = "1";
kv["GuiSizeForTV"] = "0";
kv["WatchTVGuide"] = "0";
kv["AltClearSavedPosition"] = "1";
kv["JobsRunOnRecordHost"] = "0";
kv["EnableDVDBookmark"] = "0";
kv["ContinueEmbeddedTVPlay"] = "0";
kv["UseFixedWindowSize"] = "1";
kv["PersistentBrowseMode"] = "0";
kv["BrowseAllTuners"] = "0";
kv["ChannelOrdering"] = "channum";
kv["CustomFilters"] = "";
kv["ChannelFormat"] = "<num> <sign>";
kv["TimeFormat"] = "h:mm AP";
kv["ShortDateFormat"] = "M/d";
kv["SmartChannelChange"] = "0";
kv["IndividualMuteControl"] = "0";
kv["UseArrowAccels"] = "1";
kv["OSDGeneralTimeout"] = "2";
kv["OSDProgramInfoTimeout"] = "3";
kv["TryUnflaggedSkip"] = "0";
kv["ChannelGroupDefault"] = "-1";
kv["BrowseChannelGroup"] = "0";
kv["SmartForward"] = "0";
kv["FFRewReposTime"] = "100";
kv["FFRewReverse"] = "1";
kv["ChannelGroupDefault"] = "-1";
kv["BrowseChannelGroup"] = "0";
kv["VbiFormat"] = "";
kv["DecodeVBIFormat"] = "";
int ff_rew_def[8] = { 3, 5, 10, 20, 30, 60, 120, 180 };
for (uint i = 0; i < sizeof(ff_rew_def)/sizeof(ff_rew_def[0]); i++)
kv[QString("FFRewSpeed%1").arg(i)] = QString::number(ff_rew_def[i]);
MythDB::getMythDB()->GetSettings(kv);
// convert from minutes to ms.
db_idle_timeout = kv["LiveTVIdleTimeout"].toInt() * 60 * 1000;
db_udpnotify_port = kv["UDPNotifyPort"].toInt();
db_browse_max_forward = kv["BrowseMaxForward"].toInt() * 60;
db_playback_exit_prompt= kv["PlaybackExitPrompt"].toInt();
db_autoexpire_default = kv["AutoExpireDefault"].toInt();
db_auto_set_watched = kv["AutomaticSetWatched"].toInt();
db_end_of_rec_exit_prompt = kv["EndOfRecordingExitPrompt"].toInt();
db_jump_prefer_osd = kv["JumpToProgramOSD"].toInt();
db_use_gui_size_for_tv = kv["GuiSizeForTV"].toInt();
db_start_in_guide = kv["WatchTVGuide"].toInt();
db_toggle_bookmark = kv["AltClearSavedPosition"].toInt();
db_run_jobs_on_remote = kv["JobsRunOnRecordHost"].toInt();
db_use_dvd_bookmark = kv["EnableDVDBookmark"].toInt();
db_continue_embedded = kv["ContinueEmbeddedTVPlay"].toInt();
db_use_fixed_size = kv["UseFixedWindowSize"].toInt();
db_browse_always = kv["PersistentBrowseMode"].toInt();
db_browse_all_tuners = kv["BrowseAllTuners"].toInt();
QString channelOrdering= kv["ChannelOrdering"];
baseFilters += kv["CustomFilters"];
db_channel_format = kv["ChannelFormat"];
db_time_format = kv["TimeFormat"];
db_short_date_format = kv["ShortDateFormat"];
smartChannelChange = kv["SmartChannelChange"].toInt();
MuteIndividualChannels = kv["IndividualMuteControl"].toInt();
arrowAccel = kv["UseArrowAccels"].toInt();
osd_general_timeout = kv["OSDGeneralTimeout"].toInt();
osd_prog_info_timeout = kv["OSDProgramInfoTimeout"].toInt();
tryUnflaggedSkip = kv["TryUnflaggedSkip"].toInt();
channel_group_id = kv["ChannelGroupDefault"].toInt();
browse_changrp = kv["BrowseChannelGroup"].toInt();
smartForward = kv["SmartForward"].toInt();
ff_rew_repos = kv["FFRewReposTime"].toFloat() * 0.01f;
ff_rew_reverse = kv["FFRewReverse"].toInt();
channel_group_id = kv["ChannelGroupDefault"].toInt();
browse_changrp = kv["BrowseChannelGroup"].toInt();
QString beVBI = kv["VbiFormat"];
QString feVBI = kv["DecodeVBIFormat"];
for (uint i = 0; i < sizeof(ff_rew_def)/sizeof(ff_rew_def[0]); i++)
ff_rew_speeds.push_back(kv[QString("FFRewSpeed%1").arg(i)].toInt());
// process it..
if (db_browse_all_tuners)
{
QMutexLocker locker(&browseLock);
db_browse_all_channels = ChannelUtil::GetChannels(
0, true, "channum, callsign");
ChannelUtil::SortChannels(
db_browse_all_channels, channelOrdering, true);
}
vbimode = VBIMode::Parse(!feVBI.isEmpty() ? feVBI : beVBI);
sleep_times.push_back(SleepTimerInfo(QObject::tr("Off"), 0));
sleep_times.push_back(SleepTimerInfo(QObject::tr("30m"), 30*60));
sleep_times.push_back(SleepTimerInfo(QObject::tr("1h"), 60*60));
sleep_times.push_back(SleepTimerInfo(QObject::tr("1h30m"), 90*60));
sleep_times.push_back(SleepTimerInfo(QObject::tr("2h"), 120*60));
osdMenuEntries = new TVOSDMenuEntryList();
gContext->addListener(this);
playerLock.lockForWrite();
player.push_back(new PlayerContext(kPlayerInUseID));
playerActive = 0;
playerLock.unlock();
VERBOSE(VB_PLAYBACK, LOC + "ctor -- end");
}
/** \fn TV::Init(bool)
* \brief Performs instance initialization, returns true on success.