/*
- Copyright (C) 2012-2016 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2012-2019 Carl Hetherington <cth@carlh.net>
This file is part of DCP-o-matic.
#include "string_text.h"
#include "font.h"
#include "render_text.h"
+#include "ffmpeg_image_proxy.h"
+#include "image.h"
+#include "text_decoder.h"
#include <dcp/locale_convert.h>
#include <dcp/util.h>
#include <dcp/raw_convert.h>
#include <boost/range/algorithm/replace_if.hpp>
#include <boost/thread.hpp>
#include <boost/filesystem.hpp>
+#include <boost/locale.hpp>
#ifdef DCPOMATIC_WINDOWS
#include <boost/locale.hpp>
#include <dbghelp.h>
#include "i18n.h"
using std::string;
+using std::wstring;
using std::setfill;
using std::ostream;
using std::endl;
try {
boost::algorithm::replace_all (s, ",", ".");
return lexical_cast<float> (s);
- } catch (bad_lexical_cast) {
+ } catch (bad_lexical_cast &) {
boost::algorithm::replace_all (s, ".", ",");
return lexical_cast<float> (s);
}
Safety first and all that.
*/
+ wstring ws = boost::locale::conv::utf_to_utf<wchar_t>(s);
+
string out;
string const allowed = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz-_%.+";
- for (size_t i = 0; i < s.size(); ++i) {
- if (allowed.find (s[i]) != string::npos) {
- out += s[i];
+ for (size_t i = 0; i < ws.size(); ++i) {
+
+ wchar_t c = ws[i];
+
+ /* Remove some accents */
+ if (wstring(L"áàâ").find(c) != string::npos) {
+ c = 'a';
+ }
+ if (wstring(L"éèêë").find(c) != string::npos) {
+ c = 'e';
+ }
+ if (wstring(L"ö").find(c) != string::npos) {
+ c = 'o';
+ }
+ if (wstring(L"ü").find(c) != string::npos) {
+ c = 'u';
+ }
+
+ if (allowed.find(c) != string::npos) {
+ out += c;
}
}
- return out;
+ return boost::locale::conv::utf_to_utf<char>(out);
}
/** @param mapped List of mapped audio channels from a Film.
return d.as_long_string ();
}
+/** @param size Size of picture that the subtitle will be overlaid onto */
+void
+emit_subtitle_image (ContentTimePeriod period, dcp::SubtitleImage sub, dcp::Size size, shared_ptr<TextDecoder> decoder)
+{
+ /* XXX: this is rather inefficient; decoding the image just to get its size */
+ FFmpegImageProxy proxy (sub.png_image());
+ shared_ptr<Image> image = proxy.image().first;
+ /* set up rect with height and width */
+ dcpomatic::Rect<double> rect(0, 0, image->size().width / double(size.width), image->size().height / double(size.height));
+
+ /* add in position */
+
+ switch (sub.h_align()) {
+ case dcp::HALIGN_LEFT:
+ rect.x += sub.h_position();
+ break;
+ case dcp::HALIGN_CENTER:
+ rect.x += 0.5 + sub.h_position() - rect.width / 2;
+ break;
+ case dcp::HALIGN_RIGHT:
+ rect.x += 1 - sub.h_position() - rect.width;
+ break;
+ }
+
+ switch (sub.v_align()) {
+ case dcp::VALIGN_TOP:
+ rect.y += sub.v_position();
+ break;
+ case dcp::VALIGN_CENTER:
+ rect.y += 0.5 + sub.v_position() - rect.height / 2;
+ break;
+ case dcp::VALIGN_BOTTOM:
+ rect.y += 1 - sub.v_position() - rect.height;
+ break;
+ }
+
+ decoder->emit_bitmap (period, image, rect);
+}
+
#ifdef DCPOMATIC_VARIANT_SWAROOP
/* Make up a key from the machine UUID */