added tokens for current video and audio bitrate in displaychannel

4 files changed, 117 insertions, 5 deletions

diff --git a/views/displaychannelview.c b/views/displaychannelview.c
index e8b5177..486218a 100644
--- a/views/displaychannelview.c
+++ b/views/displaychannelview.c
@@ -5,7 +5,6 @@
 #include "../libcore/timers.h"
 #include "../libcore/helpers.h"
 
-
 cDisplayChannelView::cDisplayChannelView(cTemplateView *tmplView) : cView(tmplView) {
     lastDate = "";
     lastScreenWidth = 0;
@@ -18,6 +17,7 @@ cDisplayChannelView::cDisplayChannelView(cTemplateView *tmplView) : cView(tmplVi
     lastTracDesc = "";
     lastTrackLang = "";
     InitDevices();
+    InitFemonReceiver();
     DeleteOsdOnExit();
     SetFadeTime(tmplView->GetNumericParameter(ptFadeTime));
 }
@@ -424,6 +424,33 @@ void cDisplayChannelView::ClearDevices(void) {
     ClearViewElement(veDevices);
 }
 
+void cDisplayChannelView::DrawBitrates(void) {
+    if (!ViewElementImplemented(veBitRate)) {
+        return;
+    }
+    double bitrateVideo;
+    double bitrateAudio;
+    double bitrateDolby;
+
+    bool changed = GetBitrates(bitrateVideo, bitrateAudio, bitrateDolby);
+    if (!changed) {
+        return;
+    }
+    map < string, string > stringTokens;
+    map < string, int > intTokens;
+    stringTokens.insert(pair<string,string>("bitratevideo", *cString::sprintf("%.2f", bitrateVideo)));
+    intTokens.insert(pair<string,int>("bitrateaudio", bitrateAudio));
+    intTokens.insert(pair<string,int>("bitratedolby", bitrateDolby));
+    intTokens.insert(pair<string,int>("isdolby", (bitrateDolby > 0) ? true : false));
+
+    ClearBitrates();
+    DrawViewElement(veBitRate, &stringTokens, &intTokens);
+}
+
+void cDisplayChannelView::ClearBitrates(void) {
+    ClearViewElement(veBitRate);
+}
+
 void cDisplayChannelView::DrawChannelGroups(const cChannel *Channel, cString ChannelName) {
     if (!ViewElementImplemented(veChannelGroup)) {
         return;
diff --git a/views/displaychannelview.h b/views/displaychannelview.h
index 4cb0be4..f1167d8 100644
--- a/views/displaychannelview.h
+++ b/views/displaychannelview.h
@@ -47,6 +47,8 @@ public:
     void ClearSignalBackground(void);
     void DrawDevices(bool initial);
     void ClearDevices(void);
+    void DrawBitrates(void);
+    void ClearBitrates(void);
     void DrawChannelGroups(const cChannel *Channel, cString ChannelName);
     void ClearChannelGroups(void);
     void DisplayMessage(eMessageType Type, const char *Text);
diff --git a/views/viewhelpers.c b/views/viewhelpers.c
index d08d6f2..f4d86c7 100644
--- a/views/viewhelpers.c
+++ b/views/viewhelpers.c
@@ -4,6 +4,8 @@
 
 cViewHelpers::cViewHelpers(void) {
     devicesInit = false;
+    femonReceiver = NULL;
+    bitrateVideoLast = bitrateAudioLast = bitrateDolbyLast = 0.0;
 }
 
 cViewHelpers::~cViewHelpers() {
@@ -12,6 +14,10 @@ cViewHelpers::~cViewHelpers() {
         delete[] lastSignalQuality;
         delete[] recDevices;
     }
+     if (femonReceiver) {
+        femonReceiver->Deactivate();
+        delete femonReceiver;
+    }
 }
 
 void cViewHelpers::InitDevices(void) {
@@ -131,4 +137,70 @@ bool cViewHelpers::SetDevices(bool initial, map<string,int> *intTokens, vector<m
     intTokens->insert(pair<string, int>("numdevices", actualNumDevices));
     
     return true;
-}
\ No newline at end of file
+}
+
+void cViewHelpers::InitFemonReceiver(void) {
+    const cChannel *channel = Channels.GetByNumber(cDevice::CurrentChannel());
+    eTrackType track = cDevice::PrimaryDevice()->GetCurrentAudioTrack();
+    if (channel) {
+        femonReceiver = new cFemonReceiver(channel, 
+                                           IS_AUDIO_TRACK(track) ? int(track - ttAudioFirst) : 0, 
+                                           IS_DOLBY_TRACK(track) ? int(track - ttDolbyFirst) : 0);
+        cDevice::ActualDevice()->AttachReceiver(femonReceiver);
+    }
+}
+
+void cViewHelpers::ChannelSwitch(const cDevice * device, int channelNumber, bool liveView) {
+    if (!femonReceiver)
+        return;
+    bitrateVideoLast = bitrateAudioLast = bitrateDolbyLast = 0.0;
+    eTrackType track = cDevice::PrimaryDevice()->GetCurrentAudioTrack();
+    const cChannel *channel = Channels.GetByNumber(cDevice::CurrentChannel());
+
+    if (!liveView || !channelNumber || !channel || channel->Number() != channelNumber)
+        return;
+
+    if (femonReceiver) {
+        femonReceiver->Deactivate();
+        delete femonReceiver;
+        femonReceiver = NULL;
+    }
+    if (channel) {
+        femonReceiver = new cFemonReceiver(channel, 
+                                           IS_AUDIO_TRACK(track) ? int(track - ttAudioFirst) : 0, 
+                                           IS_DOLBY_TRACK(track) ? int(track - ttDolbyFirst) : 0);
+        cDevice::ActualDevice()->AttachReceiver(femonReceiver);
+    }
+}
+
+void cViewHelpers::SetAudioTrack(int Index, const char * const *Tracks) {
+    if (!femonReceiver)
+        return;
+    bitrateVideoLast = bitrateAudioLast = bitrateDolbyLast = 0.0;
+    eTrackType track = cDevice::PrimaryDevice()->GetCurrentAudioTrack();
+    if (femonReceiver) {
+        femonReceiver->Deactivate();
+        delete femonReceiver;
+        femonReceiver = NULL;
+    }
+    const cChannel *channel = Channels.GetByNumber(cDevice::CurrentChannel());
+    if (channel) {
+        femonReceiver = new cFemonReceiver(channel, 
+                                           IS_AUDIO_TRACK(track) ? int(track - ttAudioFirst) : 0, 
+                                           IS_DOLBY_TRACK(track) ? int(track - ttDolbyFirst) : 0);
+        cDevice::ActualDevice()->AttachReceiver(femonReceiver);
+    }
+}
+
+bool cViewHelpers::GetBitrates(double &bitrateVideo, double &bitrateAudio, double &bitrateDolby) {
+    bitrateVideo = (int)(femonReceiver->VideoBitrate() / 1024 / 1024 * 100 + 0.5) / 100.0;
+    bitrateAudio = (int)(femonReceiver->AudioBitrate() / 1024 * 100 + 0.5) / 100.0;
+    bitrateDolby = (int)(femonReceiver->AC3Bitrate() / 1024 * 100 + 0.5) / 100.0;
+    if (bitrateVideo != bitrateVideoLast || bitrateAudio != bitrateAudioLast || bitrateDolby != bitrateDolbyLast) {
+        bitrateVideoLast = bitrateVideo;
+        bitrateAudioLast = bitrateAudio;
+        bitrateDolbyLast = bitrateDolby;
+        return true;
+    }
+    return false;
+}
diff --git a/views/viewhelpers.h b/views/viewhelpers.h
index d88651c..676a2d1 100644
--- a/views/viewhelpers.h
+++ b/views/viewhelpers.h
@@ -1,18 +1,29 @@
 #ifndef __VIEWHELPERS_H
 #define __VIEWHELPERS_H
 
-class cViewHelpers {
+#include <vdr/status.h>
+#include "../libcore/femonreceiver.h"
+
+class cViewHelpers : public cStatus {
 private:
     bool devicesInit;
     int* lastSignalStrength;
     int* lastSignalQuality;
     bool* recDevices;
+    cFemonReceiver *femonReceiver;
+    double bitrateVideoLast;
+    double bitrateAudioLast;
+    double bitrateDolbyLast;
 protected:
+    virtual void ChannelSwitch(const cDevice *device, int channelNumber, bool liveView);
+    virtual void SetAudioTrack(int Index, const char * const *Tracks);
+    void InitDevices(void);
+    bool SetDevices(bool initial, map<string,int> *intTokens, vector<map<string,string> > *devices);
+    void InitFemonReceiver(void);
+    bool GetBitrates(double &bitrateVideo, double &bitrateAudio, double &bitrateDolby);
 public:
     cViewHelpers(void);
     virtual ~cViewHelpers(void);
-    void InitDevices(void);
-    bool SetDevices(bool initial, map<string,int> *intTokens, vector<map<string,string> > *devices);
 };
 
 #endif //__VIEWHELPERS_H
\ No newline at end of file