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LibGfx: Delete unused paint styles

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These are no longer used after we've switched to using Skia.
This commit is contained in:
Aliaksandr Kalenik 2024-11-11 00:19:03 +01:00 • committed by Alexander Kalenik
commit 1e05457cd1
Notes: github-actions[bot] 2024-11-11 01:47:35 +00:00
2 changed files with 0 additions and 198 deletions
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117
Libraries/LibGfx/PaintStyle.h
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@ -57,62 +57,6 @@ private:
Color m_color;
};
class BitmapPaintStyle : public PaintStyle {
public:
static ErrorOr<NonnullRefPtr<BitmapPaintStyle>> create(Bitmap const& bitmap, IntPoint offset = {})
{
return adopt_nonnull_ref_or_enomem(new (nothrow) BitmapPaintStyle(bitmap, offset));
}
virtual Color sample_color(IntPoint point) const override
{
point += m_offset;
if (m_bitmap->rect().contains(point))
return m_bitmap->get_pixel(point);
return Color();
}
private:
BitmapPaintStyle(Bitmap const& bitmap, IntPoint offset)
: m_bitmap(bitmap)
, m_offset(offset)
{
}
NonnullRefPtr<Bitmap const> m_bitmap;
IntPoint m_offset;
};
class RepeatingBitmapPaintStyle : public Gfx::PaintStyle {
public:
static ErrorOr<NonnullRefPtr<RepeatingBitmapPaintStyle>> create(Gfx::Bitmap const& bitmap, Gfx::IntPoint steps, Color fallback)
{
return adopt_nonnull_ref_or_enomem(new (nothrow) RepeatingBitmapPaintStyle(bitmap, steps, fallback));
}
virtual Color sample_color(Gfx::IntPoint point) const override
{
point.set_x(point.x() % m_steps.x());
point.set_y(point.y() % m_steps.y());
if (point.x() < 0 || point.y() < 0 || point.x() >= m_bitmap->width() || point.y() >= m_bitmap->height())
return m_fallback;
auto px = m_bitmap->get_pixel(point);
return px;
}
private:
RepeatingBitmapPaintStyle(Gfx::Bitmap const& bitmap, Gfx::IntPoint steps, Color fallback)
: m_bitmap(bitmap)
, m_steps(steps)
, m_fallback(fallback)
{
}
NonnullRefPtr<Gfx::Bitmap const> m_bitmap;
Gfx::IntPoint m_steps;
Color m_fallback;
};
class GradientPaintStyle : public PaintStyle {
public:
ErrorOr<void> add_color_stop(float position, Color color, Optional<float> transition_hint = {})
@ -143,67 +87,6 @@ private:
Optional<float> m_repeat_length;
};
// These paint styles are based on the CSS gradients. They are relative to the painted
// shape and support premultiplied alpha.
class LinearGradientPaintStyle final : public GradientPaintStyle {
public:
static ErrorOr<ErrorOr<NonnullRefPtr<LinearGradientPaintStyle>>> create(float angle = 0.0f)
{
return adopt_nonnull_ref_or_enomem(new (nothrow) LinearGradientPaintStyle(angle));
}
private:
virtual void paint(IntRect physical_bounding_box, PaintFunction paint) const override;
LinearGradientPaintStyle(float angle)
: m_angle(angle)
{
}
float m_angle { 0.0f };
};
class ConicGradientPaintStyle final : public GradientPaintStyle {
public:
static ErrorOr<NonnullRefPtr<ConicGradientPaintStyle>> create(IntPoint center, float start_angle = 0.0f)
{
return adopt_nonnull_ref_or_enomem(new (nothrow) ConicGradientPaintStyle(center, start_angle));
}
private:
virtual void paint(IntRect physical_bounding_box, PaintFunction paint) const override;
ConicGradientPaintStyle(IntPoint center, float start_angle)
: m_center(center)
, m_start_angle(start_angle)
{
}
IntPoint m_center;
float m_start_angle { 0.0f };
};
class RadialGradientPaintStyle final : public GradientPaintStyle {
public:
static ErrorOr<NonnullRefPtr<RadialGradientPaintStyle>> create(IntPoint center, IntSize size)
{
return adopt_nonnull_ref_or_enomem(new (nothrow) RadialGradientPaintStyle(center, size));
}
private:
virtual void paint(IntRect physical_bounding_box, PaintFunction paint) const override;
RadialGradientPaintStyle(IntPoint center, IntSize size)
: m_center(center)
, m_size(size)
{
}
IntPoint m_center;
IntSize m_size;
};
// The following paint styles implement the gradients required for the HTML canvas.
// These gradients are (unlike CSS ones) not relative to the painted shape, and do not
// support premultiplied alpha.