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LibWeb: Parse repeating-linear-gradient()

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Including `-webkit-repeating-linear-gradient()`
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MacDue 2022-08-16 17:09:49 +01:00 • committed by Andreas Kling
parent b123309b0d
commit f9a685437f
3 changed files with 35 additions and 7 deletions
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15
Userland/Libraries/LibWeb/CSS/StyleValue.h
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@ -978,10 +978,15 @@ public:
WebKit
};
static NonnullRefPtr<LinearGradientStyleValue> create(GradientDirection direction, Vector<ColorStopListElement> color_stop_list, GradientType type)
enum class Repeating {
Yes,
No
};
static NonnullRefPtr<LinearGradientStyleValue> create(GradientDirection direction, Vector<ColorStopListElement> color_stop_list, GradientType type, Repeating repeating)
{
VERIFY(color_stop_list.size() >= 2);
return adopt_ref(*new LinearGradientStyleValue(direction, move(color_stop_list), type));
return adopt_ref(*new LinearGradientStyleValue(direction, move(color_stop_list), type, repeating));
}
virtual String to_string() const override;
@ -993,6 +998,8 @@ public:
return m_color_stop_list;
}
bool is_repeating() const { return m_repeating == Repeating::Yes; }
float angle_degrees(Gfx::FloatSize const& gradient_size) const;
void resolve_for_size(Layout::Node const&, Gfx::FloatSize const&) const override;
@ -1001,17 +1008,19 @@ public:
void paint(PaintContext& context, Gfx::IntRect const& dest_rect, CSS::ImageRendering image_rendering) const override;
private:
LinearGradientStyleValue(GradientDirection direction, Vector<ColorStopListElement> color_stop_list, GradientType type)
LinearGradientStyleValue(GradientDirection direction, Vector<ColorStopListElement> color_stop_list, GradientType type, Repeating repeating)
: AbstractImageStyleValue(Type::LinearGradient)
, m_direction(direction)
, m_color_stop_list(move(color_stop_list))
, m_gradient_type(type)
, m_repeating(repeating)
{
}
GradientDirection m_direction;
Vector<ColorStopListElement> m_color_stop_list;
GradientType m_gradient_type;
Repeating m_repeating;
mutable Optional<Painting::LinearGradientData> m_resolved_data;
};