gui/movieplayer.cpp: add support to play files from upnp browser,

add support to stop playback while open in progress, to interrupt i.e. ffmpeg analyze etc, based on code (c) martii <m4rtii@gmx.de>

src/gui/movieplayer.cpp

@@ -50,6 +50,8 @@
 #include <video.h>
 #include <libtuxtxt/teletext.h>
 #include <zapit/zapit.h>
+#include <system/set_threadname.h>
+
 #include <fstream>
 #include <iostream>
 #include <sstream>
@@ -138,6 +140,7 @@ void CMoviePlayerGui::Init(void)
 	speed = 1;
 	timeshift = 0;
 	numpida = 0;
+	showStartingHint = false;
 }
 
 void CMoviePlayerGui::cutNeutrino()
@@ -146,13 +149,17 @@ void CMoviePlayerGui::cutNeutrino()
 		return;
 
 	playing = true;
+	/* set g_InfoViewer update timer to 1 sec, should be reset to default from restoreNeutrino->set neutrino mode  */
+	g_InfoViewer->setUpdateTimer(1000 * 1000);
+
+	if (isUPNP)
+		return;
+
 	g_Zapit->lockPlayBack();
 	g_Sectionsd->setPauseScanning(true);
 
 	CNeutrinoApp::getInstance()->handleMsg(NeutrinoMessages::CHANGEMODE, NeutrinoMessages::mode_ts);
 	m_LastMode = (CNeutrinoApp::getInstance()->getLastMode() | NeutrinoMessages::norezap);
-	/* set g_InfoViewer update timer to 1 sec, should be reset to default from restoreNeutrino->set neutrino mode  */
-	g_InfoViewer->setUpdateTimer(1000 * 1000);
 }
 
 void CMoviePlayerGui::restoreNeutrino()
@@ -162,6 +169,9 @@ void CMoviePlayerGui::restoreNeutrino()
 
 	playing = false;
 
+	if (isUPNP)
+		return;
+
 	g_Zapit->unlockPlayBack();
 	g_Sectionsd->setPauseScanning(false);
 
@@ -175,18 +185,12 @@ int CMoviePlayerGui::exec(CMenuTarget * parent, const std::string & actionKey)
 	if (parent)
 		parent->hide();
 
-	file_name = "";
-	full_name = "";
-
-	startposition = 0;
-
 	puts("[movieplayer.cpp] executing " MOVIEPLAYER_START_SCRIPT ".");
 	if (my_system(MOVIEPLAYER_START_SCRIPT) != 0)
 		perror(MOVIEPLAYER_START_SCRIPT " failed");
 
-	isMovieBrowser = false;
+	Cleanup();
-	isBookmark = false;
+
-	timeshift = 0;
 	if (actionKey == "tsmoviebrowser") {
 		isMovieBrowser = true;
 		moviebrowser->setMode(MB_SHOW_RECORDS);
@@ -212,11 +216,17 @@ int CMoviePlayerGui::exec(CMenuTarget * parent, const std::string & actionKey)
 		isBookmark = true;
 	}
 #endif
+	else if (actionKey == "upnp") {
+		isUPNP = true;
+		p_movie_info = NULL;
+		is_file_player = 1;
+		PlayFile();
+	}
 	else {
 		return menu_return::RETURN_REPAINT;
 	}
 
-	while(SelectFile()) {
+	while(!isHTTP && !isUPNP && SelectFile()) {
 		PlayFile();
 		if(timeshift)
 			break;
@@ -304,11 +314,8 @@ void CMoviePlayerGui::fillPids()
 	vtype = p_movie_info->VideoType;
 }
 
-bool CMoviePlayerGui::SelectFile()
+void CMoviePlayerGui::Cleanup()
 {
-	bool ret = false;
-	menu_ret = menu_return::RETURN_REPAINT;
-
 	/*clear audiopids */
 	for (int i = 0; i < numpida; i++) {
 		apids[i] = 0;
@@ -319,9 +326,23 @@ bool CMoviePlayerGui::SelectFile()
 	currentspid = -1;
 	numsubs = 0;
 
+	startposition = 0;
+	isMovieBrowser = false;
+	isBookmark = false;
+	timeshift = 0;
+	isHTTP = false;
+	isUPNP = false;
 	is_file_player = false;
 	p_movie_info = NULL;
+}
+
+bool CMoviePlayerGui::SelectFile()
+{
+	bool ret = false;
+	menu_ret = menu_return::RETURN_REPAINT;
+
 	file_name = "";
+	full_name = "";
 
 	printf("CMoviePlayerGui::SelectFile: isBookmark %d timeshift %d isMovieBrowser %d\n", isBookmark, timeshift, isMovieBrowser);
 	if (has_hdd)
@@ -431,6 +452,27 @@ bool CMoviePlayerGui::SelectFile()
 	return ret;
 }
 
+void *CMoviePlayerGui::ShowStartHint(void *arg)
+{
+	set_threadname(__func__);
+	CMoviePlayerGui *caller = (CMoviePlayerGui *)arg;
+
+	CHintBox hintbox(LOCALE_MOVIEPLAYER_STARTING, caller->file_name.c_str(), 450, NEUTRINO_ICON_MOVIEPLAYER);
+	hintbox.paint();
+
+	while (caller->showStartingHint) {
+		neutrino_msg_t msg;
+		neutrino_msg_data_t data;
+		g_RCInput->getMsg(&msg, &data, 1);
+		if (msg == CRCInput::RC_home || msg == CRCInput::RC_stop) {
+			if(caller->playback)
+				caller->playback->RequestAbort();
+		}
+	}
+	hintbox.hide();
+	return NULL;
+}
+
 void CMoviePlayerGui::PlayFile(void)
 {
 	neutrino_msg_t msg;
@@ -463,7 +505,18 @@ void CMoviePlayerGui::PlayFile(void)
 	}
 
 	file_prozent = 0;
-	if(!playback->Start((char *) full_name.c_str(), vpid, vtype, currentapid, currentac3, duration)) {
+	pthread_t thrStartHint;
+	if (is_file_player) {
+		showStartingHint = true;
+		pthread_create(&thrStartHint, NULL, CMoviePlayerGui::ShowStartHint, this);
+	}
+	bool res = playback->Start((char *) full_name.c_str(), vpid, vtype, currentapid, currentac3, duration);
+	if (thrStartHint) {
+		showStartingHint = false;
+		pthread_join(thrStartHint, NULL);
+	}
+
+	if(!res) {
 		playback->Close();
 	} else {
 		playstate = CMoviePlayerGui::PLAY;

src/gui/movieplayer.h

@@ -98,6 +98,9 @@ class CMoviePlayerGui : public CMenuTarget
 
 	/* playback from MB */
 	bool isMovieBrowser;
+	bool isHTTP;
+	bool isUPNP;
+	bool showStartingHint;
 	CMovieBrowser* moviebrowser;
 	MI_MOVIE_INFO * p_movie_info;
 	const static short MOVIE_HINT_BOX_TIMER = 5;	// time to show bookmark hints in seconds
@@ -138,6 +141,9 @@ class CMoviePlayerGui : public CMenuTarget
 	void clearSubtitle();
 	void selectChapter();
 
+	void Cleanup();
+	static void *ShowStartHint(void *arg);
+
 	CMoviePlayerGui(const CMoviePlayerGui&) {};
 	CMoviePlayerGui();
 
@@ -155,6 +161,7 @@ class CMoviePlayerGui : public CMenuTarget
 	void UpdatePosition();
 	int timeshift;
 	int file_prozent;
+	void SetFile(std::string &name, std::string &file) { file_name = name; full_name = file; }
 };
 
 #endif