2 Copyright (C) 2012-2015 Carl Hetherington <cth@carlh.net>
4 This file is part of libdcp.
6 libdcp is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 libdcp is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with libdcp. If not, see <http://www.gnu.org/licenses/>.
21 #include "raw_convert.h"
22 #include "font_node.h"
24 #include "text_node.h"
25 #include <libcxml/cxml.h>
26 #include <boost/foreach.hpp>
30 using boost::shared_ptr;
31 using boost::optional;
34 FontNode::FontNode (cxml::ConstNodePtr node, int tcr, string font_id_attribute)
36 text = node->content ();
38 id = node->optional_string_attribute (font_id_attribute);
39 size = node->optional_number_attribute<int64_t> ("Size").get_value_or (0);
40 aspect_adjust = node->optional_number_attribute<float> ("AspectAdjust");
41 italic = node->optional_bool_attribute ("Italic");
42 bold = node->optional_string_attribute("Weight").get_value_or("normal") == "bold";
43 optional<string> c = node->optional_string_attribute ("Color");
45 colour = Colour (c.get ());
47 optional<string> const e = node->optional_string_attribute ("Effect");
49 effect = string_to_effect (e.get ());
51 c = node->optional_string_attribute ("EffectColor");
53 effect_colour = Colour (c.get ());
56 list<cxml::NodePtr> s = node->node_children ("Subtitle");
57 BOOST_FOREACH (cxml::NodePtr& i, s) {
58 subtitle_nodes.push_back (shared_ptr<SubtitleNode> (new SubtitleNode (i, tcr, font_id_attribute)));
61 list<cxml::NodePtr> f = node->node_children ("Font");
62 BOOST_FOREACH (cxml::NodePtr& i, f) {
63 font_nodes.push_back (shared_ptr<FontNode> (new FontNode (i, tcr, font_id_attribute)));
66 list<cxml::NodePtr> t = node->node_children ("Text");
67 BOOST_FOREACH (cxml::NodePtr& i, t) {
68 text_nodes.push_back (shared_ptr<TextNode> (new TextNode (i, tcr, font_id_attribute)));
72 FontNode::FontNode (std::list<boost::shared_ptr<FontNode> > const & font_nodes)
77 , effect_colour ("FFFFFFFF")
79 for (list<shared_ptr<FontNode> >::const_iterator i = font_nodes.begin(); i != font_nodes.end(); ++i) {
83 if ((*i)->size != 0) {
86 if ((*i)->aspect_adjust) {
87 aspect_adjust = (*i)->aspect_adjust.get ();
90 italic = (*i)->italic.get ();
93 bold = (*i)->bold.get ();
96 colour = (*i)->colour.get ();
99 effect = (*i)->effect.get ();
101 if ((*i)->effect_colour) {
102 effect_colour = (*i)->effect_colour.get ();