void CDVDPlayerSubtitle::GetCurrentSubtitle(CStdString& strSubtitle, double pts)
{
strSubtitle = "";
Process(pts); // TODO: move to separate thread?
CSingleLock lock(*m_pOverlayContainer);
VecOverlays* pOverlays = m_pOverlayContainer->GetOverlays();
if (pOverlays)
{
for(vector<CDVDOverlay*>::iterator it = pOverlays->begin();it != pOverlays->end();it++)
{
CDVDOverlay* pOverlay = *it;
if (pOverlay->IsOverlayType(DVDOVERLAY_TYPE_TEXT)
&& (pOverlay->iPTSStartTime <= pts)
&& (pOverlay->iPTSStopTime >= pts || pOverlay->iPTSStopTime == 0LL))
{
CDVDOverlayText::CElement* e = ((CDVDOverlayText*)pOverlay)->m_pHead;
while (e)
{
if (e->IsElementType(CDVDOverlayText::ELEMENT_TYPE_TEXT))
{
CDVDOverlayText::CElementText* t = (CDVDOverlayText::CElementText*)e;
strSubtitle += t->m_text;
strSubtitle += "\n";
}
e = e->pNext;
}
}
}
}
strSubtitle.TrimRight('\n');
}
COverlayText::COverlayText(CDVDOverlayText * src)
{
CDVDOverlayText::CElement* e = src->m_pHead;
while (e)
{
if (e->IsElementType(CDVDOverlayText::ELEMENT_TYPE_TEXT))
{
CDVDOverlayText::CElementText* t = (CDVDOverlayText::CElementText*)e;
m_text += t->GetText();
m_text += "\n";
}
e = e->pNext;
}
// Avoid additional line breaks
while(StringUtils::EndsWith(m_text, "\n"))
m_text = StringUtils::Left(m_text, m_text.length() - 1);
// Remove HTML-like tags from the subtitles until
StringUtils::Replace(m_text, "\\r", "");
StringUtils::Replace(m_text, "\r", "");
StringUtils::Replace(m_text, "\\n", "[CR]");
StringUtils::Replace(m_text, "\n", "[CR]");
StringUtils::Replace(m_text, "<br>", "[CR]");
StringUtils::Replace(m_text, "\\N", "[CR]");
StringUtils::Replace(m_text, "<i>", "[I]");
StringUtils::Replace(m_text, "</i>", "[/I]");
StringUtils::Replace(m_text, "<b>", "[B]");
StringUtils::Replace(m_text, "</b>", "[/B]");
StringUtils::Replace(m_text, "<u>", "");
StringUtils::Replace(m_text, "<p>", "");
StringUtils::Replace(m_text, "<P>", "");
StringUtils::Replace(m_text, " ", "");
StringUtils::Replace(m_text, "</u>", "");
StringUtils::Replace(m_text, "</i", "[/I]"); // handle tags which aren't closed properly (happens).
StringUtils::Replace(m_text, "</b", "[/B]");
StringUtils::Replace(m_text, "</u", "");
m_layout = GetFontLayout();
m_subalign = CSettings::Get().GetInt("subtitles.align");
if (m_subalign == SUBTITLE_ALIGN_MANUAL)
{
m_align = ALIGN_SUBTITLE;
m_pos = POSITION_RELATIVE;
m_x = 0.0f;
m_y = 0.0f;
}
else
{
m_align = ALIGN_VIDEO;
m_pos = POSITION_RELATIVE;
m_x = 0.5f;
if(m_subalign == SUBTITLE_ALIGN_TOP_INSIDE
|| m_subalign == SUBTITLE_ALIGN_TOP_OUTSIDE)
m_y = 0.0f;
else
m_y = 1.0f;
}
m_width = 0;
m_height = 0;
}