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LibWeb: Convert AbstractImageStyleValue to new pixel units

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This commit is contained in:
Sam Atkins 2022-11-08 16:31:01 +00:00 • committed by Linus Groh
parent 02cd853eee
commit 13b1952929
5 changed files with 53 additions and 53 deletions
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58
Userland/Libraries/LibWeb/CSS/StyleValue.cpp
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@ -1,6 +1,6 @@
/*
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
* Copyright (c) 2021-2022, Sam Atkins <atkinssj@serenityos.org>
* Copyright (c) 2021-2023, Sam Atkins <atkinssj@serenityos.org>
* Copyright (c) 2021, Tobias Christiansen <tobyase@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
@ -1718,24 +1718,24 @@ bool ImageStyleValue::equals(StyleValue const& other) const
return m_url == other.as_image().m_url;
}
Optional<int> ImageStyleValue::natural_width() const
Optional<CSSPixels> ImageStyleValue::natural_width() const
{
if (auto* b = bitmap(0); b != nullptr)
return b->width();
return {};
}
Optional<int> ImageStyleValue::natural_height() const
Optional<CSSPixels> ImageStyleValue::natural_height() const
{
if (auto* b = bitmap(0); b != nullptr)
return b->height();
return {};
}
void ImageStyleValue::paint(PaintContext& context, Gfx::IntRect const& dest_rect, CSS::ImageRendering image_rendering) const
void ImageStyleValue::paint(PaintContext& context, DevicePixelRect const& dest_rect, CSS::ImageRendering image_rendering) const
{
if (auto* b = bitmap(m_current_frame_index); b != nullptr)
context.painter().draw_scaled_bitmap(dest_rect, *b, bitmap(0)->rect(), 1.0f, to_gfx_scaling_mode(image_rendering));
context.painter().draw_scaled_bitmap(dest_rect.to_type<int>(), *b, bitmap(0)->rect(), 1.0f, to_gfx_scaling_mode(image_rendering));
}
static void serialize_color_stop_list(StringBuilder& builder, auto const& color_stop_list)
@ -1827,10 +1827,10 @@ bool LinearGradientStyleValue::equals(StyleValue const& other_) const
&& m_color_stop_list == other.m_color_stop_list);
}
float LinearGradientStyleValue::angle_degrees(Gfx::FloatSize gradient_size) const
float LinearGradientStyleValue::angle_degrees(CSSPixelSize gradient_size) const
{
auto corner_angle_degrees = [&] {
return static_cast<float>(atan2(gradient_size.height(), gradient_size.width())) * 180 / AK::Pi<float>;
return static_cast<float>(atan2(gradient_size.height().value(), gradient_size.width().value())) * 180 / AK::Pi<float>;
};
return m_direction.visit(
[&](SideOrCorner side_or_corner) {
@ -1866,24 +1866,24 @@ float LinearGradientStyleValue::angle_degrees(Gfx::FloatSize gradient_size) cons
});
}
void LinearGradientStyleValue::resolve_for_size(Layout::Node const& node, Gfx::FloatSize size) const
void LinearGradientStyleValue::resolve_for_size(Layout::Node const& node, CSSPixelSize size) const
{
if (m_resolved.has_value() && m_resolved->size == size)
return;
m_resolved = ResolvedData { Painting::resolve_linear_gradient_data(node, size.to_type<CSSPixels>(), *this), size };
m_resolved = ResolvedData { Painting::resolve_linear_gradient_data(node, size, *this), size };
}
void LinearGradientStyleValue::paint(PaintContext& context, Gfx::IntRect const& dest_rect, CSS::ImageRendering) const
void LinearGradientStyleValue::paint(PaintContext& context, DevicePixelRect const& dest_rect, CSS::ImageRendering) const
{
VERIFY(m_resolved.has_value());
Painting::paint_linear_gradient(context, dest_rect.to_type<DevicePixels>(), m_resolved->data);
Painting::paint_linear_gradient(context, dest_rect, m_resolved->data);
}
Gfx::FloatPoint PositionValue::resolved(Layout::Node const& node, Gfx::FloatRect const& rect) const
CSSPixelPoint PositionValue::resolved(Layout::Node const& node, CSSPixelRect const& rect) const
{
// Note: A preset + a none default x/y_relative_to is impossible in the syntax (and makes little sense)
float x = horizontal_position.visit(
[&](HorizontalPreset preset) {
CSSPixels x = horizontal_position.visit(
[&](HorizontalPreset preset) -> CSSPixels {
return rect.width() * [&] {
switch (preset) {
case HorizontalPreset::Left:
@ -1897,11 +1897,11 @@ Gfx::FloatPoint PositionValue::resolved(Layout::Node const& node, Gfx::FloatRect
}
}();
},
[&](LengthPercentage length_percentage) {
[&](LengthPercentage length_percentage) -> CSSPixels {
return length_percentage.resolved(node, Length::make_px(rect.width())).to_px(node);
});
float y = vertical_position.visit(
[&](VerticalPreset preset) {
CSSPixels y = vertical_position.visit(
[&](VerticalPreset preset) -> CSSPixels {
return rect.height() * [&] {
switch (preset) {
case VerticalPreset::Top:
@ -1915,14 +1915,14 @@ Gfx::FloatPoint PositionValue::resolved(Layout::Node const& node, Gfx::FloatRect
}
}();
},
[&](LengthPercentage length_percentage) {
[&](LengthPercentage length_percentage) -> CSSPixels {
return length_percentage.resolved(node, Length::make_px(rect.height())).to_px(node);
});
if (x_relative_to == HorizontalEdge::Right)
x = rect.width() - x;
if (y_relative_to == VerticalEdge::Bottom)
y = rect.height() - y;
return Gfx::FloatPoint { rect.x() + x, rect.y() + y };
return CSSPixelPoint { rect.x() + x, rect.y() + y };
}
void PositionValue::serialize(StringBuilder& builder) const
@ -2150,11 +2150,11 @@ Gfx::FloatSize RadialGradientStyleValue::resolve_size(Layout::Node const& node,
return resolved_size;
}
void RadialGradientStyleValue::resolve_for_size(Layout::Node const& node, Gfx::FloatSize paint_size) const
void RadialGradientStyleValue::resolve_for_size(Layout::Node const& node, CSSPixelSize paint_size) const
{
Gfx::FloatRect gradient_box { { 0, 0 }, paint_size };
auto center = m_position.resolved(node, gradient_box);
auto gradient_size = resolve_size(node, center, gradient_box);
CSSPixelRect gradient_box { { 0, 0 }, paint_size };
auto center = m_position.resolved(node, gradient_box).to_type<float>();
auto gradient_size = resolve_size(node, center, gradient_box.to_type<float>());
if (m_resolved.has_value() && m_resolved->gradient_size == gradient_size)
return;
m_resolved = ResolvedData {
@ -2175,10 +2175,10 @@ bool RadialGradientStyleValue::equals(StyleValue const& other) const
&& m_color_stop_list == other_gradient.m_color_stop_list);
}
void RadialGradientStyleValue::paint(PaintContext& context, Gfx::IntRect const& dest_rect, CSS::ImageRendering) const
void RadialGradientStyleValue::paint(PaintContext& context, DevicePixelRect const& dest_rect, CSS::ImageRendering) const
{
VERIFY(m_resolved.has_value());
Painting::paint_radial_gradient(context, dest_rect.to_type<DevicePixels>(), m_resolved->data,
Painting::paint_radial_gradient(context, dest_rect, m_resolved->data,
context.rounded_device_point(m_resolved->center.to_type<CSSPixels>()),
context.rounded_device_size(m_resolved->gradient_size.to_type<CSSPixels>()));
}
@ -2206,17 +2206,17 @@ DeprecatedString ConicGradientStyleValue::to_deprecated_string() const
return builder.to_deprecated_string();
}
void ConicGradientStyleValue::resolve_for_size(Layout::Node const& node, Gfx::FloatSize size) const
void ConicGradientStyleValue::resolve_for_size(Layout::Node const& node, CSSPixelSize size) const
{
if (!m_resolved.has_value())
m_resolved = ResolvedData { Painting::resolve_conic_gradient_data(node, *this), {} };
m_resolved->position = m_position.resolved(node, Gfx::FloatRect { { 0, 0 }, size });
m_resolved->position = m_position.resolved(node, CSSPixelRect { { 0, 0 }, size });
}
void ConicGradientStyleValue::paint(PaintContext& context, Gfx::IntRect const& dest_rect, CSS::ImageRendering) const
void ConicGradientStyleValue::paint(PaintContext& context, DevicePixelRect const& dest_rect, CSS::ImageRendering) const
{
VERIFY(m_resolved.has_value());
Painting::paint_conic_gradient(context, dest_rect.to_type<DevicePixels>(), m_resolved->data, context.rounded_device_point(m_resolved->position.to_type<CSSPixels>()));
Painting::paint_conic_gradient(context, dest_rect, m_resolved->data, context.rounded_device_point(m_resolved->position));
}
bool ConicGradientStyleValue::equals(StyleValue const& other) const