movieplayer/record: stop playback of timeshift when zap to another channel

Origin commit data
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Branch: ni/coolstream
Commit: d03f201f8b
Author: vanhofen <vanhofen@gmx.de>
Date: 2018-07-29 (Sun, 29 Jul 2018)

Origin message was:
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- movieplayer/record: stop playback of timeshift when zap to another channel

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No further description and justification available within origin commit message!

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This commit was generated by Migit

src/driver/record.cpp

@@ -1155,7 +1155,7 @@ bool CRecordManager::StopAutoRecord(bool lock)
 
 	g_RCInput->killTimer (shift_timer);
 
-	if(!autoshift)
+	if (!autoshift)
 		return false;
 
 	if (lock)
@@ -1165,7 +1165,7 @@ bool CRecordManager::StopAutoRecord(bool lock)
 	if (inst)
 	{
 		StopInstance(inst);
-		CMoviePlayerGui::getInstance().timeshift = TSHIFT_MODE_OFF;
+		CMoviePlayerGui::getInstance().stopTimeshift();
 	}
 
 	if (lock)

src/gui/movieplayer.cpp

@@ -1252,6 +1252,16 @@ void CMoviePlayerGui::stopPlayBack(void)
 	printf("%s: stopped\n", __func__);
 }
 
+void CMoviePlayerGui::stopTimeshift(void)
+{
+	if (timeshift && playback)
+	{
+		printf("%s: stopping timeshift...\n", __func__);
+		playback->RequestAbort();
+		timeshift = TSHIFT_MODE_OFF;
+	}
+}
+
 void CMoviePlayerGui::Pause(bool b)
 {
 	if (b && (playstate == CMoviePlayerGui::PAUSE))

src/gui/movieplayer.h

@@ -254,6 +254,7 @@ class CMoviePlayerGui : public CMenuTarget
 	void SetFile(std::string &name, std::string &file, std::string info1="", std::string info2="") { pretty_name = name; file_name = file; info_1 = info1; info_2 = info2; }
 	bool PlayBackgroundStart(const std::string &file, const std::string &name, t_channel_id chan, const std::string &script="");
 	void stopPlayBack(void);
+	void stopTimeshift(void);
 	void setLastMode(int m) { m_LastMode = m; }
 	void Pause(bool b = true);
 	void selectAudioPid(void);