X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/bef5d916c40a27638388d69f2ae3f94e41e6b0f3..97d46aee1158e549c110d66a0e1c4185c3cbbdf3:/lib/dvb/teletext.h

diff --git a/lib/dvb/teletext.h b/lib/dvb/teletext.h
index 9fa1e2ea..7c62afb9 100644
--- a/lib/dvb/teletext.h
+++ b/lib/dvb/teletext.h
@@ -4,19 +4,72 @@
 #include <lib/base/object.h>
 #include <lib/dvb/idvb.h>
 #include <lib/dvb/pesparse.h>
+#include <lib/dvb/pmt.h>
+#include <lib/gdi/gpixmap.h>
+#include <map>
+
+struct eDVBTeletextSubtitlePageElement
+{
+	gRGB m_color;
+	std::string m_text;
+	eRect m_area;
+
+	int m_source_line;
+
+	eDVBTeletextSubtitlePageElement(const gRGB &color, const std::string &text, int source_line)
+		: m_color(color), m_text(text), m_source_line(source_line)
+	{
+	}
+};
+
+struct eDVBTeletextSubtitlePage
+{
+	pts_t m_pts;
+	int m_have_pts;
+	int m_timeout; /* in pts */
+	std::vector<eDVBTeletextSubtitlePageElement> m_elements;
+	
+	void clearLine(int line) { for (unsigned int i = 0; i < m_elements.size(); ) if (m_elements[i].m_source_line == line) m_elements.erase(m_elements.begin() + i); else ++i; }
+	void clear() { m_elements.clear(); }
+};
 
 class eDVBTeletextParser: public iObject, public ePESParser, public Object
 {
 	DECLARE_REF(eDVBTeletextParser);
 public:
 	eDVBTeletextParser(iDVBDemux *demux);
+	virtual ~eDVBTeletextParser();
 	int start(int pid);
-	
+	void setPageAndMagazine(int page, int magazine);
+	void setMagazine(int magazine);
+	void connectNewPage(const Slot1<void,const eDVBTeletextSubtitlePage &> &slot, ePtr<eConnection> &connection);
+	std::set<eDVBServicePMTHandler::subtitleStream> m_found_subtitle_pages;
 private:
+	std::map<int, unsigned int> m_modifications;
 	void processPESPacket(__u8 *pkt, int len);
 	
 	ePtr<iDVBPESReader> m_pes_reader;
 	ePtr<eConnection> m_read_connection;
+	
+	eDVBTeletextSubtitlePage m_subtitle_page;
+	
+	int m_C, m_Y, m_pid, m_page_M, m_page_X, m_page_open, m_double_height, m_box_open;
+	int m_X28_0_valid, m_X28_t1, m_X28_t2;
+	int m_M29_0_valid, m_M29_t1, m_M29_t2;
+
+	void handlePageStart();
+	void handleLine(unsigned char *line, int len);
+	void handlePageEnd(int have_pts, const pts_t &pts);
+	
+	std::string m_subtitle_text;
+	int m_subtitle_color;
+	int m_current_source_line;
+	
+	void addSubtitleString(int color, std::string string, int source_line);
+	
+	void sendSubtitlePage();
+	
+	Signal1<void,const eDVBTeletextSubtitlePage&> m_new_subtitle_page;
 };
 
 #endif