vdr-plugin-skindesigner/views/displaychannelview.c
2014-10-25 20:10:00 +02:00

508 lines
19 KiB
C

#define __STL_CONFIG_H
#include <vdr/menu.h>
#include "../services/scraper2vdr.h"
#include "displaychannelview.h"
#include "../libcore/timers.h"
#include "../libcore/helpers.h"
cDisplayChannelView::cDisplayChannelView(cTemplateView *tmplView) : cView(tmplView) {
lastDate = "";
lastScreenWidth = 0;
lastScreenHeight = 0;
lastSignalDisplay = 0;
lastSignalStrength = 0;
lastSignalQuality = 0;
lastNumAudioTracks = 0;
lastAudioChannel = -1;
lastTracDesc = "";
lastTrackLang = "";
InitDevices();
DeleteOsdOnExit();
SetFadeTime(tmplView->GetNumericParameter(ptFadeTime));
}
cDisplayChannelView::~cDisplayChannelView() {
CancelSave();
FadeOut();
}
bool cDisplayChannelView::createOsd(void) {
cRect osdSize = tmplView->GetOsdSize();
bool ok = CreateOsd(cOsd::OsdLeft() + osdSize.X(),
cOsd::OsdTop() + osdSize.Y(),
osdSize.Width(),
osdSize.Height());
return ok;
}
void cDisplayChannelView::DrawBackground(void) {
map < string, string > stringTokens;
map < string, int > intTokens;
DrawViewElement(veBackground, &stringTokens, &intTokens);
}
void cDisplayChannelView::DrawChannel(cString &number, cString &name, cString &id, bool switching) {
map < string, string > stringTokens;
map < string, int > intTokens;
stringTokens.insert(pair<string,string>("channelname", *name));
stringTokens.insert(pair<string,string>("channelnumber", *number));
stringTokens.insert(pair<string,string>("channelid", *id));
intTokens.insert(pair<string, int>("switching", switching));
bool logoExisis = imgCache->LogoExists(*id);
intTokens.insert(pair<string, int>("channellogoexists", logoExisis));
DrawViewElement(veChannelInfo, &stringTokens, &intTokens);
}
void cDisplayChannelView::ClearChannel(void) {
ClearViewElement(veChannelInfo);
}
void cDisplayChannelView::DrawDate(void) {
if (!ViewElementImplemented(veDateTime)) {
return;
}
cString curDate = DayDateTime();
if (strcmp(curDate, lastDate)) {
map < string, string > stringTokens;
map < string, int > intTokens;
time_t t = time(0); // get time now
struct tm * now = localtime(&t);
intTokens.insert(pair<string, int>("year", now->tm_year + 1900));
intTokens.insert(pair<string, int>("day", now->tm_mday));
char monthname[20];
char monthshort[10];
strftime(monthshort, sizeof(monthshort), "%b", now);
strftime(monthname, sizeof(monthname), "%B", now);
stringTokens.insert(pair<string,string>("monthname", monthname));
stringTokens.insert(pair<string,string>("monthnameshort", monthshort));
stringTokens.insert(pair<string,string>("month", *cString::sprintf("%02d", now->tm_mon + 1)));
stringTokens.insert(pair<string,string>("dayleadingzero", *cString::sprintf("%02d", now->tm_mday)));
stringTokens.insert(pair<string,string>("dayname", *WeekDayNameFull(now->tm_wday)));
stringTokens.insert(pair<string,string>("daynameshort", *WeekDayName(now->tm_wday)));
stringTokens.insert(pair<string,string>("time", *TimeString(t)));
ClearViewElement(veDateTime);
DrawViewElement(veDateTime, &stringTokens, &intTokens);
lastDate = curDate;
}
}
void cDisplayChannelView::DrawProgressBar(cString &start, cString &stop, int Current, int Total) {
if (!ViewElementImplemented(veProgressBar)) {
return;
}
map < string, string > stringTokens;
map < string, int > intTokens;
stringTokens.insert(pair<string, string>("start", *start));
stringTokens.insert(pair<string, string>("stop", *stop));
intTokens.insert(pair<string, int>("duration", Total));
intTokens.insert(pair<string, int>("elapsed", Current));
intTokens.insert(pair<string, int>("remaining", Total - Current));
ClearProgressBar();
DrawViewElement(veProgressBar, &stringTokens, &intTokens);
}
void cDisplayChannelView::ClearProgressBar(void) {
ClearViewElement(veProgressBar);
}
void cDisplayChannelView::DrawProgressBarBack(void) {
DrawViewElement(veProgressBarBack);
}
void cDisplayChannelView::ClearProgressBarBack(void) {
ClearViewElement(veProgressBarBack);
}
void cDisplayChannelView::DrawEPGInfo(const cEvent *present, const cEvent *next, bool presentRecording, bool nextRecording) {
map < string, string > stringTokens;
map < string, int > intTokens;
if (present) {
stringTokens.insert(pair<string,string>("currenttitle", (present->Title())?present->Title():""));
stringTokens.insert(pair<string,string>("currentsubtitle", (present->ShortText())?present->ShortText():""));
stringTokens.insert(pair<string,string>("currentstart", *present->GetTimeString()));
stringTokens.insert(pair<string,string>("currentstop", *present->GetEndTimeString()));
intTokens.insert(pair<string,int>("currentduration", present->Duration() / 60));
intTokens.insert(pair<string,int>("currentdurationhours", present->Duration() / 3600));
stringTokens.insert(pair<string,string>("currentdurationminutes", *cString::sprintf("%.2d", (present->Duration() / 60)%60)));
intTokens.insert(pair<string,int>("currentelapsed", (int)round((time(NULL) - present->StartTime())/60)));
intTokens.insert(pair<string,int>("currentremaining", (int)round((present->EndTime() - time(NULL))/60)));
intTokens.insert(pair<string,int>("currentrecording", presentRecording ? 1 : 0));
intTokens.insert(pair<string,int>("hasVPS", (bool)present->Vps()));
} else {
stringTokens.insert(pair<string,string>("currenttitle", ""));
stringTokens.insert(pair<string,string>("currentsubtitle", ""));
stringTokens.insert(pair<string,string>("currentstart", ""));
stringTokens.insert(pair<string,string>("currentstop", ""));
intTokens.insert(pair<string,int>("currentduration", 0));
intTokens.insert(pair<string,int>("currentdurationhours", 0));
stringTokens.insert(pair<string,string>("currentdurationminutes", ""));
intTokens.insert(pair<string,int>("currentelapsed", 0));
intTokens.insert(pair<string,int>("currentremaining", 0));
intTokens.insert(pair<string,int>("currentrecording", 0));
intTokens.insert(pair<string,int>("hasVPS", 0));
}
if (next) {
stringTokens.insert(pair<string,string>("nexttitle", (next->Title())?next->Title():""));
stringTokens.insert(pair<string,string>("nextsubtitle", (next->ShortText())?next->ShortText():""));
stringTokens.insert(pair<string,string>("nextstart", *next->GetTimeString()));
stringTokens.insert(pair<string,string>("nextstop", *next->GetEndTimeString()));
intTokens.insert(pair<string,int>("nextduration", next->Duration() / 60));
intTokens.insert(pair<string,int>("nextdurationhours", next->Duration() / 3600));
stringTokens.insert(pair<string,string>("nextdurationminutes", *cString::sprintf("%.2d", (next->Duration() / 60)%60)));
intTokens.insert(pair<string,int>("nextrecording", nextRecording ? 1 : 0));
} else {
stringTokens.insert(pair<string,string>("nexttitle", ""));
stringTokens.insert(pair<string,string>("nextsubtitle", ""));
stringTokens.insert(pair<string,string>("nextstart", ""));
stringTokens.insert(pair<string,string>("nextstop", ""));
intTokens.insert(pair<string,int>("nextduration", 0));
intTokens.insert(pair<string,int>("nextdurationhours", 0));
stringTokens.insert(pair<string,string>("nextdurationminutes", ""));
intTokens.insert(pair<string,int>("nextrecording", 0));
}
DrawViewElement(veEpgInfo, &stringTokens, &intTokens);
}
void cDisplayChannelView::ClearEPGInfo(void) {
ClearViewElement(veEpgInfo);
}
void cDisplayChannelView::DrawStatusIcons(const cChannel *Channel) {
if (!ViewElementImplemented(veStatusInfo)) {
return;
}
map < string, int > intTokens;
map < string, string > stringTokens;
bool isRadio = !Channel->Vpid() && Channel->Apid(0);
bool hasVT = Channel->Vpid() && Channel->Tpid();
bool isStereo = Channel->Apid(0);
bool isDolby = Channel->Dpid(0);
bool isEncrypted = Channel->Ca();
bool isRecording = cRecordControls::Active();
cGlobalSortedTimers SortedTimers;// local and remote timers
for (int i = 0; i < SortedTimers.Size() && !isRecording; i++)
if (const cTimer *Timer = SortedTimers[i])
if (Timer->Recording())
isRecording = true;
intTokens.insert(pair<string,int>("isRadio", isRadio));
intTokens.insert(pair<string,int>("hasVT", hasVT));
intTokens.insert(pair<string,int>("isStereo", isStereo));
intTokens.insert(pair<string,int>("isDolby", isDolby));
intTokens.insert(pair<string,int>("isEncrypted", isEncrypted));
intTokens.insert(pair<string,int>("isRecording", isRecording));
DrawViewElement(veStatusInfo, &stringTokens, &intTokens);
}
void cDisplayChannelView::ClearStatusIcons(void) {
ClearViewElement(veStatusInfo);
}
void cDisplayChannelView::DrawAudioInfo(void) {
if (!ViewElementImplemented(veAudioInfo)) {
return;
}
int numAudioTracks = 0;
int audioChannel = -1;
string trackDescription = "";
string trackLanguage = "";
cDevice *device = cDevice::PrimaryDevice();
if (device) {
numAudioTracks = device->NumAudioTracks();
audioChannel = device->GetAudioChannel();
if (numAudioTracks > 0) {
const tTrackId *track = device->GetTrack(device->GetCurrentAudioTrack());
if (track) {
trackDescription = track->description ? track->description : "";
trackLanguage = track->language ? track->language : "";
}
}
}
if (lastNumAudioTracks != numAudioTracks || lastAudioChannel != audioChannel || lastTracDesc.compare(trackDescription) || lastTrackLang.compare(trackLanguage)) {
lastNumAudioTracks = numAudioTracks;
lastAudioChannel = audioChannel;
lastTracDesc = trackDescription;
lastTrackLang = trackLanguage;
map < string, int > intTokens;
map < string, string > stringTokens;
intTokens.insert(pair<string,int>("numaudiotracks", numAudioTracks));
intTokens.insert(pair<string,int>("audiochannel", audioChannel));
stringTokens.insert(pair<string,string>("trackdesc", trackDescription));
stringTokens.insert(pair<string,string>("tracklang", trackLanguage));
ClearAudioInfo();
DrawViewElement(veAudioInfo, &stringTokens, &intTokens);
}
}
void cDisplayChannelView::ClearAudioInfo(void) {
ClearViewElement(veAudioInfo);
}
void cDisplayChannelView::DrawScreenResolution(void) {
if (!ViewElementImplemented(veScreenResolution)) {
return;
}
int screenWidth = 0;
int screenHeight = 0;
double aspect = 0;
cDevice::PrimaryDevice()->GetVideoSize(screenWidth, screenHeight, aspect);
if ((lastScreenWidth == screenWidth) && (lastScreenHeight == screenHeight))
return;
if ((screenWidth == 0) && (screenHeight == 0))
return;
lastScreenWidth = screenWidth;
lastScreenHeight = screenHeight;
bool isHD = false;
string resName = GetScreenResolutionString(screenWidth, screenHeight, &isHD);
bool isWideScreen = false;
string aspectName = GetScreenAspectString(aspect, &isWideScreen);
map < string, string > stringTokens;
map < string, int > intTokens;
intTokens.insert(pair<string,int>("screenwidth", screenWidth));
intTokens.insert(pair<string,int>("screenheight", screenHeight));
intTokens.insert(pair<string,int>("isHD", isHD));
intTokens.insert(pair<string,int>("isWideScreen", isWideScreen));
stringTokens.insert(pair<string,string>("resolution", resName));
stringTokens.insert(pair<string,string>("aspect", aspectName));
ClearViewElement(veScreenResolution);
DrawViewElement(veScreenResolution, &stringTokens, &intTokens);
}
void cDisplayChannelView::ClearScreenResolution(void) {
ClearViewElement(veScreenResolution);
lastScreenWidth = 0;
lastScreenHeight = 0;
}
void cDisplayChannelView::DrawScraperContent(const cEvent *event) {
if (!event)
return;
if (!ViewElementImplemented(veScraperContent)) {
return;
}
static cPlugin *pScraper = GetScraperPlugin();
if (!pScraper) {
return;
}
ScraperGetPosterBanner call;
call.event = event;
if (pScraper->Service("GetPosterBanner", &call)) {
int mediaWidth = 0;
int mediaHeight = 0;
std::string mediaPath = "";
bool isBanner = false;
if ((call.type == tSeries) && call.banner.path.size() > 0) {
mediaWidth = call.banner.width;
mediaHeight = call.banner.height;
mediaPath = call.banner.path;
isBanner = true;
} else if (call.type == tMovie && call.poster.path.size() > 0 && call.poster.height > 0) {
mediaWidth = call.poster.width;
mediaHeight = call.poster.height;
mediaPath = call.poster.path;
} else
return;
map < string, int > intTokens;
map < string, string > stringTokens;
intTokens.insert(pair<string,int>("mediawidth", mediaWidth));
intTokens.insert(pair<string,int>("mediaheight", mediaHeight));
intTokens.insert(pair<string,int>("isbanner", isBanner));
stringTokens.insert(pair<string,string>("mediapath", mediaPath));
ClearViewElement(veScraperContent);
DrawViewElement(veScraperContent, &stringTokens, &intTokens);
}
}
void cDisplayChannelView::ClearScraperContent(void) {
ClearViewElement(veScraperContent);
}
void cDisplayChannelView::DrawSignal(void) {
if (!ViewElementImplemented(veSignalQuality)) {
return;
}
time_t Now = time(NULL);
if (Now != lastSignalDisplay) {
int SignalStrength = cDevice::ActualDevice()->SignalStrength();
int SignalQuality = cDevice::ActualDevice()->SignalQuality();
if (SignalStrength < 0) SignalStrength = 0;
if (SignalQuality < 0) SignalQuality = 0;
if ((SignalStrength == 0)&&(SignalQuality==0))
return;
if ((lastSignalStrength != SignalStrength) || (lastSignalQuality != SignalQuality)) {
map < string, int > intTokens;
map < string, string > stringTokens;
intTokens.insert(pair<string,int>("signalstrength", SignalStrength));
intTokens.insert(pair<string,int>("signalquality", SignalQuality));
ClearViewElement(veSignalQuality);
DrawViewElement(veSignalQuality, &stringTokens, &intTokens);
}
lastSignalStrength = SignalStrength;
lastSignalQuality = SignalQuality;
lastSignalDisplay = Now;
}
}
void cDisplayChannelView::DrawSignalBackground(void) {
if (!ViewElementImplemented(veSignalQualityBack)) {
return;
}
DrawViewElement(veSignalQualityBack);
}
void cDisplayChannelView::ClearSignal(void) {
ClearViewElement(veSignalQuality);
}
void cDisplayChannelView::ClearSignalBackground(void) {
ClearViewElement(veSignalQualityBack);
}
void cDisplayChannelView::DrawDevices(bool initial) {
if (!ViewElementImplemented(veDevices)) {
return;
}
map < string, string > stringTokens;
map < string, int > intTokens;
map < string, vector< map< string, string > > > deviceLoopTokens;
vector< map< string, string > > devices;
bool changed = SetDevices(initial, &intTokens, &devices);
if (!changed)
return;
deviceLoopTokens.insert(pair< string, vector< map< string, string > > >("devices", devices));
ClearViewElement(veDevices);
DrawViewElement(veDevices, &stringTokens, &intTokens, &deviceLoopTokens);
}
void cDisplayChannelView::ClearDevices(void) {
ClearViewElement(veDevices);
}
void cDisplayChannelView::DrawChannelGroups(const cChannel *Channel, cString ChannelName) {
if (!ViewElementImplemented(veChannelGroup)) {
return;
}
bool separatorExists = imgCache->SeparatorLogoExists(*ChannelName);
string separatorPath = separatorExists ? *ChannelName : "";
std::string prevChannelSep = GetChannelSep(Channel, true);
std::string nextChannelSep = GetChannelSep(Channel, false);
bool prevAvailable = (prevChannelSep.size() > 0)?true:false;
bool nextAvailable = (nextChannelSep.size() > 0)?true:false;
map < string, string > stringTokens;
map < string, int > intTokens;
intTokens.insert(pair<string,int>("sepexists", separatorExists));
intTokens.insert(pair<string,int>("prevAvailable", prevAvailable));
intTokens.insert(pair<string,int>("nextAvailable", nextAvailable));
stringTokens.insert(pair<string,string>("group", *ChannelName));
stringTokens.insert(pair<string,string>("nextgroup", nextChannelSep));
stringTokens.insert(pair<string,string>("prevgroup", prevChannelSep));
stringTokens.insert(pair<string,string>("seppath", separatorPath));
ClearViewElement(veChannelGroup);
DrawViewElement(veChannelGroup, &stringTokens, &intTokens);
}
void cDisplayChannelView::ClearChannelGroups(void) {
ClearViewElement(veChannelGroup);
}
string cDisplayChannelView::GetChannelSep(const cChannel *channel, bool prev) {
std::string sepName = "";
const cChannel *sep = prev ? Channels.Prev(channel) :
Channels.Next(channel);
for (; sep; (prev)?(sep = Channels.Prev(sep)):(sep = Channels.Next(sep))) {
if (sep->GroupSep()) {
sepName = sep->Name();
break;
}
}
return sepName;
}
void cDisplayChannelView::DisplayMessage(eMessageType Type, const char *Text) {
if (!Text) {
ClearViewElement(veMessage);
}
map < string, string > stringTokens;
map < string, int > intTokens;
stringTokens.insert(pair<string,string>("text", Text));
intTokens.insert(pair<string,int>("status", (Type == mtStatus) ? true : false));
intTokens.insert(pair<string,int>("info", (Type == mtInfo) ? true : false));
intTokens.insert(pair<string,int>("warning", (Type == mtWarning) ? true : false));
intTokens.insert(pair<string,int>("error", (Type == mtError) ? true : false));
ClearViewElement(veMessage);
DrawViewElement(veMessage, &stringTokens, &intTokens);
}
void cDisplayChannelView::DrawCustomTokens(void) {
if (!ViewElementImplemented(veCustomTokens)) {
return;
}
if (!tmplView)
return;
map < string, string > stringTokens = tmplView->GetCustomTokens();
map < string, int > intTokens;
DrawViewElement(veCustomTokens, &stringTokens, &intTokens);
}
void cDisplayChannelView::Action(void) {
SetInitFinished();
FadeIn();
DoFlush();
cView::Action();
}