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#include "cru/ui/mapper/ThicknessMapper.h"
#include "cru/base/Base.h"
#include "cru/base/StringUtil.h"
#include "cru/base/xml/XmlNode.h"
namespace cru::ui::mapper {
Thickness ThicknessMapper::DoMapFromString(std::string str) {
std::vector<float> values = cru::string::ParseToNumberList<float>(str);
if (values.size() == 4) {
return Thickness(values[0], values[1], values[2], values[3]);
} else if (values.size() == 2) {
return Thickness(values[0], values[1], values[0], values[1]);
} else if (values.size() == 1) {
return Thickness(values[0], values[0], values[0], values[0]);
} else {
throw Exception("Invalid Thickness string.");
}
}
Thickness ThicknessMapper::DoMapFromXml(xml::XmlElementNode* node) {
auto value_attr = node->GetOptionalAttributeValueCaseInsensitive("value");
if (!value_attr) throw Exception("Thickness must have a 'value' attribute.");
return DoMapFromString(*value_attr);
}
} // namespace cru::ui::mapper
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