/*
Copyright (C) 2012-2015 Carl Hetherington <cth@carlh.net>
- This program is free software; you can redistribute it and/or modify
+ This file is part of libdcp.
+
+ libdcp is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
- This program is distributed in the hope that it will be useful,
+ libdcp is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
+ along with libdcp. If not, see <http://www.gnu.org/licenses/>.
+
+ In addition, as a special exception, the copyright holders give
+ permission to link the code of portions of this program with the
+ OpenSSL library under certain conditions as described in each
+ individual source file, and distribute linked combinations
+ including the two.
+
+ You must obey the GNU General Public License in all respects
+ for all of the code used other than OpenSSL. If you modify
+ file(s) with this exception, you may extend this exception to your
+ version of the file(s), but you are not obligated to do so. If you
+ do not wish to do so, delete this exception statement from your
+ version. If you delete this exception statement from all source
+ files in the program, then also delete it here.
*/
#include "interop_subtitle_asset.h"
#include "raw_convert.h"
#include "font_node.h"
#include "util.h"
+#include "font_asset.h"
+#include "dcp_assert.h"
#include <libxml++/libxml++.h>
#include <boost/foreach.hpp>
#include <cmath>
using std::list;
using std::string;
using std::cout;
+using std::cerr;
+using std::map;
using boost::shared_ptr;
+using boost::shared_array;
using boost::optional;
using boost::dynamic_pointer_cast;
using namespace dcp;
_movie_title = xml->string_child ("MovieTitle");
_load_font_nodes = type_children<dcp::InteropLoadFontNode> (xml, "LoadFont");
- list<cxml::NodePtr> f = xml->node_children ("Font");
list<shared_ptr<dcp::FontNode> > font_nodes;
- BOOST_FOREACH (cxml::NodePtr& i, f) {
- font_nodes.push_back (shared_ptr<FontNode> (new FontNode (i, 250)));
+ BOOST_FOREACH (cxml::NodePtr const & i, xml->node_children ("Font")) {
+ font_nodes.push_back (shared_ptr<FontNode> (new FontNode (i, optional<int>(), INTEROP)));
+ }
+
+ list<shared_ptr<dcp::SubtitleNode> > subtitle_nodes;
+ BOOST_FOREACH (cxml::NodePtr const & i, xml->node_children ("Subtitle")) {
+ subtitle_nodes.push_back (shared_ptr<SubtitleNode> (new SubtitleNode (i, optional<int>(), INTEROP)));
}
- parse_subtitles (xml, font_nodes);
+ parse_subtitles (xml, font_nodes, subtitle_nodes);
}
-InteropSubtitleAsset::InteropSubtitleAsset (string movie_title, string language)
- : _movie_title (movie_title)
+InteropSubtitleAsset::InteropSubtitleAsset ()
{
- _language = language;
+
}
-Glib::ustring
+string
InteropSubtitleAsset::xml_as_string () const
{
xmlpp::Document doc;
load_font->set_attribute ("URI", (*i)->uri);
}
- subtitles_as_xml (root, 250, "");
+ subtitles_as_xml (root, 250, INTEROP);
return doc.write_to_string_formatted ("UTF-8");
}
void
-InteropSubtitleAsset::add_font (string id, string uri)
+InteropSubtitleAsset::add_font (string load_id, boost::filesystem::path file)
{
- _load_font_nodes.push_back (shared_ptr<InteropLoadFontNode> (new InteropLoadFontNode (id, uri)));
+ _fonts.push_back (Font (load_id, make_uuid(), file));
+ _load_font_nodes.push_back (shared_ptr<InteropLoadFontNode> (new InteropLoadFontNode (load_id, file.leaf().string ())));
}
bool
if (!SubtitleAsset::equals (other_asset, options, note)) {
return false;
}
-
+
shared_ptr<const InteropSubtitleAsset> other = dynamic_pointer_cast<const InteropSubtitleAsset> (other_asset);
if (!other) {
return false;
return lf;
}
-/** Write this content to an XML file */
+/** Write this content to an XML file with its fonts alongside */
void
InteropSubtitleAsset::write (boost::filesystem::path p) const
{
if (!f) {
throw FileError ("Could not open file for writing", p, -1);
}
-
- Glib::ustring const s = xml_as_string ();
- fwrite (s.c_str(), 1, s.bytes(), f);
+
+ string const s = xml_as_string ();
+ /* length() here gives bytes not characters */
+ fwrite (s.c_str(), 1, s.length(), f);
fclose (f);
_file = p;
+
+ BOOST_FOREACH (shared_ptr<InteropLoadFontNode> i, _load_font_nodes) {
+ boost::filesystem::path file = p.parent_path() / i->uri;
+ FILE* f = fopen_boost (file, "wb");
+ if (!f) {
+ throw FileError ("could not open font file for writing", file, errno);
+ }
+ list<Font>::const_iterator j = _fonts.begin ();
+ while (j != _fonts.end() && j->load_id != i->id) {
+ ++j;
+ }
+ if (j != _fonts.end ()) {
+ fwrite (j->data.data().get(), 1, j->data.size(), f);
+ j->file = file;
+ }
+ fclose (f);
+ }
+}
+
+void
+InteropSubtitleAsset::resolve_fonts (list<shared_ptr<Asset> > assets)
+{
+ BOOST_FOREACH (shared_ptr<Asset> i, assets) {
+ shared_ptr<FontAsset> font = dynamic_pointer_cast<FontAsset> (i);
+ if (!font) {
+ continue;
+ }
+
+ BOOST_FOREACH (shared_ptr<InteropLoadFontNode> j, _load_font_nodes) {
+ if (j->uri == font->file().leaf().string ()) {
+ _fonts.push_back (Font (j->id, i->id(), font->file ()));
+ }
+ }
+ }
+}
+
+void
+InteropSubtitleAsset::add_font_assets (list<shared_ptr<Asset> >& assets)
+{
+ BOOST_FOREACH (Font const & i, _fonts) {
+ DCP_ASSERT (i.file);
+ assets.push_back (shared_ptr<FontAsset> (new FontAsset (i.uuid, i.file.get ())));
+ }
}
projects / libdcp.git / blobdiff