blob: 0fd0731b555fb918bcd0c2c2ff1aa53e1ba83485 (
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
|
#include "cru/ui/mapper/ColorMapper.h"
#include "cru/base/StringUtil.h"
namespace cru::ui::mapper {
Color ColorMapper::DoMapFromString(std::string str) {
auto c = Color::Parse(str);
if (!c) {
throw Exception("Invalid color string.");
}
return *c;
}
Color ColorMapper::DoMapFromXml(xml::XmlElementNode* node) {
auto value = MapFromXmlAsStringValue(node, colors::transparent);
auto alpha_value_attr =
node->GetOptionalAttributeValueCaseInsensitive("alpha");
if (alpha_value_attr) {
value.alpha =
cru::string::ParseToNumber<double>(*alpha_value_attr).value * 255;
}
return value;
}
} // namespace cru::ui::mapper
|
