source/xinema.cpp

   1 #include <sigc++/bind.h>
   2 #include <msp/fs/dir.h>
   3 #include <msp/graphics/display_private.h>
   4 #include <msp/time/utils.h>
   5 #include "xineengine.h"
   6 #include "xinema.h"
   7 #include "xinestream.h"
   8
   9 using namespace std;
  10 using namespace Msp;
  11
  12 Xinema::EarlyInit::EarlyInit()
  13 {
  14         XInitThreads();
  15 }
  16
  17
  18 Xinema::Xinema(int, char **):
  19         window(display, 1920, 1080),
  20         network(*this),
  21         engine(0),
  22         stream(0)
  23 {
  24         window.signal_close.connect(sigc::bind(sigc::mem_fun(this, &Xinema::exit), 0));
  25 }
  26
  27 int Xinema::main()
  28 {
  29         window.show();
  30         display.tick();
  31
  32         engine = new XineEngine(window);
  33         play_file(FS::get_sys_data_dir()/"xinema.png");
  34
  35         Application::main();
  36
  37         if(stream)
  38                 delete stream;
  39         delete engine;
  40
  41         return exit_code;
  42 }
  43
  44 void Xinema::tick()
  45 {
  46         bool new_stream = false;
  47
  48         {
  49                 MutexLock lock(command_mutex);
  50                 if(!pending_mrl.empty())
  51                 {
  52                         delete stream;
  53                         stream = new XineStream(*engine, pending_mrl);
  54                         stream->play();
  55                         pending_mrl.clear();
  56                         new_stream = true;
  57                 }
  58         }
  59
  60         if(new_stream)
  61                 signal_stream_created.emit(*stream);
  62
  63         XLockDisplay(display.get_private().display);
  64         display.tick();
  65         XUnlockDisplay(display.get_private().display);
  66
  67         engine->tick();
  68
  69         Time::sleep(10*Time::msec);
  70 }
  71
  72 void Xinema::play_file(const FS::Path &fn)
  73 {
  74         MutexLock lock(command_mutex);
  75         pending_mrl = "file://"+fn.str();
  76 }