Exemplo n.º 1
0
void CAMLPlayer::Seek(bool bPlus, bool bLargeStep)
{
  // force updated to m_elapsed_ms, m_duration_ms.
  GetStatus();

  CSingleLock lock(m_aml_csection);

  // try chapter seeking first, chapter_index is ones based.
  int chapter_index = GetChapter();
  if (bLargeStep)
  {
    // seek to next chapter
    if (bPlus && (chapter_index < GetChapterCount()))
    {
      SeekChapter(chapter_index + 1);
      return;
    }
    // seek to previous chapter
    if (!bPlus && chapter_index)
    {
      SeekChapter(chapter_index - 1);
      return;
    }
  }

  int64_t seek_ms;
  if (g_advancedSettings.m_videoUseTimeSeeking)
  {
    if (bLargeStep && (GetTotalTime() > (2 * g_advancedSettings.m_videoTimeSeekForwardBig)))
      seek_ms = bPlus ? g_advancedSettings.m_videoTimeSeekForwardBig : g_advancedSettings.m_videoTimeSeekBackwardBig;
    else
      seek_ms = bPlus ? g_advancedSettings.m_videoTimeSeekForward    : g_advancedSettings.m_videoTimeSeekBackward;
    // convert to milliseconds
    seek_ms *= 1000;
    seek_ms += m_elapsed_ms;
  }
  else
  {
    float percent;
    if (bLargeStep)
      percent = bPlus ? g_advancedSettings.m_videoPercentSeekForwardBig : g_advancedSettings.m_videoPercentSeekBackwardBig;
    else
      percent = bPlus ? g_advancedSettings.m_videoPercentSeekForward    : g_advancedSettings.m_videoPercentSeekBackward;
    percent /= 100.0f;
    percent += (float)m_elapsed_ms/(float)m_duration_ms;
    // convert to milliseconds
    seek_ms = m_duration_ms * percent;
  }

  // handle stacked videos, dvdplayer does it so we do it too.
  if (g_application.CurrentFileItem().IsStack() &&
    (seek_ms > m_duration_ms || seek_ms < 0))
  {
    CLog::Log(LOGDEBUG, "CAMLPlayer::Seek: In mystery code, what did I do");
    g_application.SeekTime((seek_ms - m_elapsed_ms) * 0.001 + g_application.GetTime());
    // warning, don't access any object variables here as
    // the object may have been destroyed
    return;
  }

  if (seek_ms <= 1000)
    seek_ms = 1000;

  if (seek_ms > m_duration_ms)
    seek_ms = m_duration_ms;

  // do seek here
  g_infoManager.SetDisplayAfterSeek(100000);
  SeekTime(seek_ms);
  m_callback.OnPlayBackSeek((int)seek_ms, (int)(seek_ms - m_elapsed_ms));
  g_infoManager.SetDisplayAfterSeek();
}
Exemplo n.º 2
0
bool CGUIWindowFullScreen::OnAction(const CAction &action)
{
  if (g_application.m_pPlayer != NULL && g_application.m_pPlayer->OnAction(action))
    return true;

  switch (action.wID)
  {

  case ACTION_SHOW_GUI:
    {
      // switch back to the menu
      OutputDebugString("Switching to GUI\n");
      m_gWindowManager.PreviousWindow();
      OutputDebugString("Now in GUI\n");
      return true;
    }
    break;

  case ACTION_STEP_BACK:
    Seek(false, false);
    return true;
    break;

  case ACTION_STEP_FORWARD:
    Seek(true, false);
    return true;
    break;

  case ACTION_BIG_STEP_BACK:
    SeekChapter(g_application.m_pPlayer->GetChapter() - 1);
    return true;
    break;

  case ACTION_BIG_STEP_FORWARD:
    SeekChapter(g_application.m_pPlayer->GetChapter() + 1);
    return true;
    break;

  case ACTION_NEXT_SCENE:
    if (g_application.m_pPlayer->SeekScene(true))
      g_infoManager.SetDisplayAfterSeek();
    return true;
    break;

  case ACTION_PREV_SCENE:
    if (g_application.m_pPlayer->SeekScene(false))
      g_infoManager.SetDisplayAfterSeek();
    return true;
    break;

  case ACTION_SHOW_OSD_TIME:
    m_bShowCurrentTime = !m_bShowCurrentTime;
    if(!m_bShowCurrentTime)
      g_infoManager.SetDisplayAfterSeek(0); //Force display off
    g_infoManager.SetShowTime(m_bShowCurrentTime);
    return true;
    break;

  case ACTION_SHOW_OSD:  // Show the OSD
    {
      CGUIWindowOSD *pOSD = (CGUIWindowOSD *)m_gWindowManager.GetWindow(WINDOW_OSD);
      if (pOSD) pOSD->DoModal();
      return true;
    }
    break;

  case ACTION_SHOW_SUBTITLES:
    {
      g_application.m_pPlayer->SetSubtitleVisible(!g_application.m_pPlayer->GetSubtitleVisible());
    }
    return true;
    break;

  case ACTION_NEXT_SUBTITLE:
    {
      if (g_application.m_pPlayer->GetSubtitleCount() == 1)
        return true;

      g_stSettings.m_currentVideoSettings.m_SubtitleStream++;
      if (g_stSettings.m_currentVideoSettings.m_SubtitleStream >= g_application.m_pPlayer->GetSubtitleCount())
        g_stSettings.m_currentVideoSettings.m_SubtitleStream = 0;
      g_application.m_pPlayer->SetSubtitle(g_stSettings.m_currentVideoSettings.m_SubtitleStream);
      return true;
    }
    return true;
    break;

  case ACTION_SUBTITLE_DELAY_MIN:
    g_stSettings.m_currentVideoSettings.m_SubtitleDelay -= 0.1f;
    if (g_stSettings.m_currentVideoSettings.m_SubtitleDelay < -g_advancedSettings.m_videoSubsDelayRange)
      g_stSettings.m_currentVideoSettings.m_SubtitleDelay = -g_advancedSettings.m_videoSubsDelayRange;
    if (g_application.m_pPlayer)
      g_application.m_pPlayer->SetSubTitleDelay(g_stSettings.m_currentVideoSettings.m_SubtitleDelay);
    return true;
    break;
  case ACTION_SUBTITLE_DELAY_PLUS:
    g_stSettings.m_currentVideoSettings.m_SubtitleDelay += 0.1f;
    if (g_stSettings.m_currentVideoSettings.m_SubtitleDelay > g_advancedSettings.m_videoSubsDelayRange)
      g_stSettings.m_currentVideoSettings.m_SubtitleDelay = g_advancedSettings.m_videoSubsDelayRange;
    if (g_application.m_pPlayer)
      g_application.m_pPlayer->SetSubTitleDelay(g_stSettings.m_currentVideoSettings.m_SubtitleDelay);
    return true;
    break;
  case ACTION_AUDIO_DELAY_MIN:
    g_stSettings.m_currentVideoSettings.m_AudioDelay -= 0.1f;
    if (g_stSettings.m_currentVideoSettings.m_AudioDelay < -g_advancedSettings.m_videoAudioDelayRange)
      g_stSettings.m_currentVideoSettings.m_AudioDelay = -g_advancedSettings.m_videoAudioDelayRange;
    if (g_application.m_pPlayer)
      g_application.m_pPlayer->SetAVDelay(g_stSettings.m_currentVideoSettings.m_AudioDelay);
    return true;
    break;
  case ACTION_AUDIO_DELAY_PLUS:
    g_stSettings.m_currentVideoSettings.m_AudioDelay += 0.1f;
    if (g_stSettings.m_currentVideoSettings.m_AudioDelay > g_advancedSettings.m_videoAudioDelayRange)
      g_stSettings.m_currentVideoSettings.m_AudioDelay = g_advancedSettings.m_videoAudioDelayRange;
    if (g_application.m_pPlayer)
      g_application.m_pPlayer->SetAVDelay(g_stSettings.m_currentVideoSettings.m_AudioDelay);
    return true;
    break;
  case ACTION_AUDIO_NEXT_LANGUAGE:
      if (g_application.m_pPlayer->GetAudioStreamCount() == 1)
        return true;

      g_stSettings.m_currentVideoSettings.m_AudioStream++;
      if (g_stSettings.m_currentVideoSettings.m_AudioStream >= g_application.m_pPlayer->GetAudioStreamCount())
        g_stSettings.m_currentVideoSettings.m_AudioStream = 0;
      g_application.m_pPlayer->SetAudioStream(g_stSettings.m_currentVideoSettings.m_AudioStream);    // Set the audio stream to the one selected
    return true;
    break;
  case REMOTE_0:
  case REMOTE_1:
  case REMOTE_2:
  case REMOTE_3:
  case REMOTE_4:
  case REMOTE_5:
  case REMOTE_6:
  case REMOTE_7:
  case REMOTE_8:
  case REMOTE_9:
    ChangetheTimeCode(action.wID);
    return true;
    break;

  case ACTION_ASPECT_RATIO:
    { // toggle the aspect ratio mode (only if the info is onscreen)
      if (m_bShowViewModeInfo)
      {
#ifdef HAS_VIDEO_PLAYBACK
        g_renderManager.SetViewMode(++g_stSettings.m_currentVideoSettings.m_ViewMode);
#endif
      }
      m_bShowViewModeInfo = true;
      m_dwShowViewModeTimeout = timeGetTime();
    }
    return true;
    break;
  case ACTION_SMALL_STEP_BACK:
    {
      int orgpos = (int)g_application.GetTime();
      int triesleft = g_advancedSettings.m_videoSmallStepBackTries;
      int jumpsize = g_advancedSettings.m_videoSmallStepBackSeconds; // secs
      int setpos = (orgpos > jumpsize) ? orgpos - jumpsize : 0; // First jump = 2*jumpsize
      int newpos;
      do
      {
        setpos = (setpos > jumpsize) ? setpos - jumpsize : 0;
        g_application.SeekTime((double)setpos);
        Sleep(g_advancedSettings.m_videoSmallStepBackDelay); // delay to let mplayer finish its seek (in ms)
        newpos = (int)g_application.GetTime();
      }
      while ( (newpos > orgpos - jumpsize) && (setpos > 0) && (--triesleft > 0));

      //Make sure gui items are visible
      g_infoManager.SetDisplayAfterSeek();
    }
    return true;
    break;
  }
  return CGUIWindow::OnAction(action);
}