neutrino: port "show infobar on EPG change" from tuxbox

Maybe this should be configurable besides the config file,
then another Menu item is needed...

git-svn-id: file:///home/bas/coolstream_public_svn/THIRDPARTY/applications/neutrino-experimental@736 e54a6e83-5905-42d5-8d5c-058d10e6a962

src/daemonc/remotecontrol.cpp

@@ -199,12 +199,12 @@ int CRemoteControl::handleMsg(const neutrino_msg_t msg, neutrino_msg_data_t data
 				if ( current_EPGid != 0 )
 				{
 					// ist nur ein neues Programm, kein neuer Kanal
-
 					// PIDs neu holen
 					g_Zapit->getPIDS( current_PIDs );
-
 					// APID Bearbeitung neu anstossen
 					has_unresolved_ctags = true;
+					// infobar indicate on epg change
+					g_InfoViewer->showEpgInfo();
 				}
 
 				current_EPGid= info_CN->current_uniqueKey;

src/gui/infoviewer.cpp

@@ -1875,6 +1875,27 @@ void CInfoViewer::showLcdPercentOver ()
 	}
 }
 
+void CInfoViewer::showEpgInfo()   //message on event change
+{
+	int mode = CNeutrinoApp::getInstance()->getMode();
+	/* show epg info only if we in TV- or Radio mode and current event is not the same like before */
+	if ((eventname != info_CurrentNext.current_name) && (mode == 2 /*mode_radio*/ || mode == 1 /*mode_tv*/))
+	{
+		eventname = info_CurrentNext.current_name;
+		if (g_settings.infobar_show)
+			g_RCInput->postMsg(NeutrinoMessages::SHOW_INFOBAR , 0);
+#if 0
+/* let's check if this is still needed */
+		else
+			/* don't show anything, but update the LCD
+			   TODO: we should not have to update the LCD from the _infoviewer_.
+				 they have nothing to do with each other */
+			showLcdPercentOver();
+#endif
+	}
+}
+
+
 int CInfoViewerHandler::exec (CMenuTarget * parent, const std::string & /*actionkey*/)
 {
 	int res = menu_return::RETURN_EXIT_ALL;

src/gui/infoviewer.h

@@ -129,6 +129,8 @@ class CInfoViewer
 	void showSNR();
 	void showInfoFile();
 
+	std::string eventname;
+
  public:
 	bool chanready;
 	bool	is_visible;
@@ -137,7 +139,7 @@ class CInfoViewer
 	CInfoViewer();
 
 	void	start();
-
+	void	showEpgInfo();
 	void	showTitle(const int ChanNum, const std::string & Channel, const t_satellite_position satellitePosition, const t_channel_id new_channel_id = 0, const bool calledFromNumZap = false, int epgpos = 0); // Channel must be UTF-8 encoded
 	void lookAheadEPG(const int ChanNum, const std::string & Channel, const t_channel_id new_channel_id = 0, const bool calledFromNumZap = false); //alpha: fix for nvod subchannel update
 	void	killTitle();

src/neutrino.cpp

@@ -822,6 +822,7 @@ int CNeutrinoApp::loadSetup(const char * fname)
 	g_settings.infobar_sat_display   = configfile.getBool("infobar_sat_display"  , true );
 	g_settings.infobar_subchan_disp_pos = configfile.getInt32("infobar_subchan_disp_pos"  , 0 );
 	g_settings.progressbar_color = configfile.getBool("progressbar_color", true );
+	g_settings.infobar_show  = configfile.getInt32("infobar_show", 1);
 	g_settings.infobar_show_channellogo   = configfile.getInt32("infobar_show_channellogo"  , 3 );
 	g_settings.casystem_display = configfile.getInt32("casystem_display", 0 );
 	g_settings.scrambled_message = configfile.getBool("scrambled_message", true );                                                                                                  
@@ -1361,6 +1362,7 @@ void CNeutrinoApp::saveSetup(const char * fname)
 	configfile.setBool("infobar_sat_display"  , g_settings.infobar_sat_display  );
 	configfile.setInt32("infobar_subchan_disp_pos"  , g_settings.infobar_subchan_disp_pos  );
 	configfile.setBool("progressbar_color"  , g_settings.progressbar_color  );
+	configfile.setInt32("infobar_show", g_settings.infobar_show);
 	configfile.setInt32("infobar_show_channellogo"  , g_settings.infobar_show_channellogo  );
 	configfile.setInt32("casystem_display"  , g_settings.casystem_display  );
 	configfile.setBool("scrambled_message"  , g_settings.scrambled_message  );

src/system/settings.h

@@ -63,6 +63,7 @@ struct SNeutrinoSettings
 	int infobar_subchan_disp_pos;
 	int misc_spts;
 	int fan_speed;
+	int infobar_show;
 	int infobar_show_channellogo;
 	int progressbar_color;
 	int casystem_display;