blob: 2e0408d8ab5ddd730e32c1ad02b1a73ed0ce2558 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
|
/*
Copyright (C) 2016-2021 Carl Hetherington <cth@carlh.net>
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.
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 DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
*/
#include "rgba.h"
#include <dcp/warnings.h>
LIBDCP_DISABLE_WARNINGS
#include <libxml++/libxml++.h>
LIBDCP_ENABLE_WARNINGS
#include <boost/lexical_cast.hpp>
using std::string;
using boost::lexical_cast;
RGBA::RGBA (cxml::ConstNodePtr node)
{
r = node->number_child<int>("R");
g = node->number_child<int>("G");
b = node->number_child<int>("B");
a = node->number_child<int>("A");
}
void
RGBA::as_xml(xmlpp::Element* parent) const
{
cxml::add_text_child(parent, "R", lexical_cast<string>(int(r)));
cxml::add_text_child(parent, "G", lexical_cast<string>(int(g)));
cxml::add_text_child(parent, "B", lexical_cast<string>(int(b)));
cxml::add_text_child(parent, "A", lexical_cast<string>(int(a)));
}
bool
RGBA::operator< (RGBA const & other) const
{
if (r != other.r) {
return r < other.r;
}
if (g != other.g) {
return g < other.g;
}
if (b != other.b) {
return b < other.b;
}
return a < other.a;
}
|
