blob: d6fb8e4c8c3f02d6fef363b2335d5858147a5fef (
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
|
#include "cru/ui/mapper/BrushMapper.h"
#include "cru/base/xml/XmlNode.h"
#include "cru/platform/graphics/Brush.h"
#include "cru/platform/graphics/Factory.h"
#include "cru/platform/gui/UiApplication.h"
#include "cru/ui/mapper/Mapper.h"
#include "cru/ui/mapper/MapperRegistry.h"
#include <memory>
namespace cru::ui::mapper {
bool BrushMapper::XmlElementIsOfThisType(xml::XmlElementNode* node) {
auto color_mapper = MapperRegistry::GetInstance()->GetMapper<Color>();
return color_mapper->XmlElementIsOfThisType(node) || node->HasTag("Brush");
}
std::shared_ptr<platform::graphics::IBrush> BrushMapper::DoMapFromXml(
xml::XmlElementNode* node) {
auto graphics_factory =
platform::gui::IUiApplication::GetInstance()->GetGraphicsFactory();
auto color_mapper = MapperRegistry::GetInstance()->GetMapper<Color>();
try {
auto color = color_mapper->MapFromXml(node);
return graphics_factory->CreateSolidColorBrush(color);
} catch (const MapException&) {
}
for (auto child : node->GetChildren()) {
if (auto c = child->AsElement()) {
if (color_mapper->XmlElementIsOfThisType(node)) {
auto color = color_mapper->MapFromXml(node);
return graphics_factory->CreateSolidColorBrush(color);
} else {
throw MapException("Invalid child element of Brush.");
}
} else if (child->IsTextNode()) {
throw MapException("Text node is not allowed in Brush.");
}
}
throw MapException("Brush doesn't have content.");
}
} // namespace cru::ui::mapper
|
