/*
Copyright (C) 2014-2016 Carl Hetherington <cth@carlh.net>
- This program is free software; you can redistribute it and/or modify
+ This file is part of DCP-o-matic.
+
+ DCP-o-matic 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,
+ DCP-o-matic 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 DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
*/
#include "film.h"
#include "font.h"
#include "raw_convert.h"
+#include "subtitle_content.h"
#include <libxml++/libxml++.h>
#include <iostream>
using std::cout;
using boost::shared_ptr;
-std::string const TextSubtitleContent::font_id = "font";
-
-int const TextSubtitleContentProperty::TEXT_SUBTITLE_COLOUR = 300;
-int const TextSubtitleContentProperty::TEXT_SUBTITLE_OUTLINE = 301;
-int const TextSubtitleContentProperty::TEXT_SUBTITLE_OUTLINE_COLOUR = 302;
-
TextSubtitleContent::TextSubtitleContent (shared_ptr<const Film> film, boost::filesystem::path path)
: Content (film, path)
- , SubtitleContent (film, path)
- , _colour (255, 255, 255)
- , _outline (false)
- , _outline_colour (0, 0, 0)
{
-
+ subtitle.reset (new SubtitleContent (this));
}
TextSubtitleContent::TextSubtitleContent (shared_ptr<const Film> film, cxml::ConstNodePtr node, int version)
: Content (film, node)
- , SubtitleContent (film, node, version)
, _length (node->number_child<ContentTime::Type> ("Length"))
- , _frame_rate (node->optional_number_child<double>("SubtitleFrameRate"))
- , _colour (
- node->optional_number_child<int>("Red").get_value_or(255),
- node->optional_number_child<int>("Green").get_value_or(255),
- node->optional_number_child<int>("Blue").get_value_or(255)
- )
- , _outline (node->optional_bool_child("Outline").get_value_or(false))
- , _outline_colour (
- node->optional_number_child<int>("OutlineRed").get_value_or(255),
- node->optional_number_child<int>("OutlineGreen").get_value_or(255),
- node->optional_number_child<int>("OutlineBlue").get_value_or(255)
- )
{
-
+ subtitle = SubtitleContent::from_xml (this, node, version);
}
void
TextSubtitle s (shared_from_this ());
/* Default to turning these subtitles on */
- set_use_subtitles (true);
+ subtitle->set_use (true);
boost::mutex::scoped_lock lm (_mutex);
_length = s.length ();
- add_font (shared_ptr<Font> (new Font (font_id)));
+ subtitle->add_font (shared_ptr<Font> (new Font (TEXT_FONT_ID)));
}
string
{
node->add_child("Type")->add_child_text ("TextSubtitle");
Content::as_xml (node);
- SubtitleContent::as_xml (node);
+
+ if (subtitle) {
+ subtitle->as_xml (node);
+ }
+
node->add_child("Length")->add_child_text (raw_convert<string> (_length.get ()));
- node->add_child("Red")->add_child_text (raw_convert<string> (_colour.r));
- node->add_child("Green")->add_child_text (raw_convert<string> (_colour.g));
- node->add_child("Blue")->add_child_text (raw_convert<string> (_colour.b));
- node->add_child("Outline")->add_child_text (raw_convert<string> (_outline));
- node->add_child("OutlineRed")->add_child_text (raw_convert<string> (_outline_colour.r));
- node->add_child("OutlineGreen")->add_child_text (raw_convert<string> (_outline_colour.g));
- node->add_child("OutlineBlue")->add_child_text (raw_convert<string> (_outline_colour.b));
}
DCPTime
TextSubtitleContent::full_length () const
{
- FrameRateChange const frc (subtitle_video_frame_rate(), film()->video_frame_rate ());
+ FrameRateChange const frc (active_video_frame_rate(), film()->video_frame_rate ());
return DCPTime (_length, frc);
}
-
-void
-TextSubtitleContent::set_subtitle_video_frame_rate (int r)
-{
- {
- boost::mutex::scoped_lock lm (_mutex);
- _frame_rate = r;
- }
-
- signal_changed (SubtitleContentProperty::SUBTITLE_VIDEO_FRAME_RATE);
-}
-
-double
-TextSubtitleContent::subtitle_video_frame_rate () const
-{
- {
- boost::mutex::scoped_lock lm (_mutex);
- if (_frame_rate) {
- return _frame_rate.get ();
- }
- }
-
- /* No frame rate specified, so assume this content has been
- prepared for any concurrent video content.
- */
- return film()->active_frame_rate_change(position()).source;
-}
-
-void
-TextSubtitleContent::set_colour (dcp::Colour colour)
-{
- {
- boost::mutex::scoped_lock lm (_mutex);
- if (_colour == colour) {
- return;
- }
-
- _colour = colour;
- }
-
- signal_changed (TextSubtitleContentProperty::TEXT_SUBTITLE_COLOUR);
-}
-
-void
-TextSubtitleContent::set_outline (bool o)
-{
- {
- boost::mutex::scoped_lock lm (_mutex);
- if (_outline == o) {
- return;
- }
-
- _outline = o;
- }
-
- signal_changed (TextSubtitleContentProperty::TEXT_SUBTITLE_OUTLINE);
-}
-
-void
-TextSubtitleContent::set_outline_colour (dcp::Colour colour)
-{
- {
- boost::mutex::scoped_lock lm (_mutex);
- if (_outline_colour == colour) {
- return;
- }
-
- _outline_colour = colour;
- }
-
- signal_changed (TextSubtitleContentProperty::TEXT_SUBTITLE_OUTLINE_COLOUR);
-}
projects / dcpomatic.git / blobdiff