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Add C++ constructors for sixtyfps::Brush

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This commit is contained in:
Simon Hausmann 2021-02-01 20:33:40 +01:00
parent 8c3ab3608a
commit efb496fc25
2 changed files with 20 additions and 2 deletions
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17
api/sixtyfps-cpp/include/sixtyfps_brush.h
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@ -15,15 +15,32 @@ LICENSE END */
namespace sixtyfps {
using cbindgen_private::types::GradientStop;
struct Brush
{
public:
Brush() : data(Inner::NoBrush()) { }
explicit Brush(const Color &color) : data(Inner::SolidColor(color.inner)) { }
explicit Brush(float angle, const GradientStop *firstStop, int stopCount)
: data(Inner::LinearGradient(make_linear_gradient(angle, firstStop, stopCount)))
{
}
friend bool operator==(const Brush &a, const Brush &b) { return a.data == b.data; }
friend bool operator!=(const Brush &a, const Brush &b) { return a.data != b.data; }
private:
static SharedVector<GradientStop>
make_linear_gradient(float angle, const GradientStop *firstStop, int stopCount)
{
SharedVector<GradientStop> gradient;
gradient.push_back({ Color::from_argb_encoded(0).inner, angle });
for (int i = 0; i < stopCount; ++i, ++firstStop)
gradient.push_back(*firstStop);
return gradient;
}
using Tag = cbindgen_private::types::Brush::Tag;
using Inner = cbindgen_private::types::Brush;
Inner data;