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100 lines
3.7 KiB
C++
100 lines
3.7 KiB
C++
/*
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* Copyright (c) 2018-2022, Andreas Kling <andreas@ladybird.org>
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* Copyright (c) 2022, Sam Atkins <atkinssj@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <AK/Vector.h>
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#include <LibGfx/Forward.h>
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#include <LibGfx/Palette.h>
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#include <LibGfx/Rect.h>
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#include <LibWeb/Painting/DisplayListRecorder.h>
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#include <LibWeb/PixelUnits.h>
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namespace Web {
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class PaintContext {
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public:
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PaintContext(Painting::DisplayListRecorder& painter, Palette const& palette, double device_pixels_per_css_pixel);
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Painting::DisplayListRecorder& display_list_recorder() const { return m_display_list_recorder; }
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Palette const& palette() const { return m_palette; }
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bool should_show_line_box_borders() const { return m_should_show_line_box_borders; }
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void set_should_show_line_box_borders(bool value) { m_should_show_line_box_borders = value; }
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bool should_paint_overlay() const { return m_should_paint_overlay; }
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void set_should_paint_overlay(bool should_paint_overlay) { m_should_paint_overlay = should_paint_overlay; }
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DevicePixelRect device_viewport_rect() const { return m_device_viewport_rect; }
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void set_device_viewport_rect(DevicePixelRect const& rect) { m_device_viewport_rect = rect; }
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CSSPixelRect css_viewport_rect() const;
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bool has_focus() const { return m_focus; }
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void set_has_focus(bool focus) { m_focus = focus; }
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void set_svg_transform(Gfx::AffineTransform transform)
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{
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m_svg_transform = transform;
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}
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Gfx::AffineTransform const& svg_transform() const
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{
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return m_svg_transform;
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}
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bool draw_svg_geometry_for_clip_path() const
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{
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return m_draw_svg_geometry_for_clip_path;
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}
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void set_draw_svg_geometry_for_clip_path(bool draw_svg_geometry_for_clip_path)
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{
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m_draw_svg_geometry_for_clip_path = draw_svg_geometry_for_clip_path;
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}
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DevicePixels enclosing_device_pixels(CSSPixels css_pixels) const;
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DevicePixels floored_device_pixels(CSSPixels css_pixels) const;
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DevicePixels rounded_device_pixels(CSSPixels css_pixels) const;
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DevicePixelPoint rounded_device_point(CSSPixelPoint) const;
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DevicePixelPoint floored_device_point(CSSPixelPoint) const;
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DevicePixelRect enclosing_device_rect(CSSPixelRect) const;
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DevicePixelRect rounded_device_rect(CSSPixelRect) const;
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DevicePixelSize enclosing_device_size(CSSPixelSize) const;
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DevicePixelSize rounded_device_size(CSSPixelSize) const;
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CSSPixels scale_to_css_pixels(DevicePixels) const;
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CSSPixelPoint scale_to_css_point(DevicePixelPoint) const;
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CSSPixelSize scale_to_css_size(DevicePixelSize) const;
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CSSPixelRect scale_to_css_rect(DevicePixelRect) const;
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PaintContext clone(Painting::DisplayListRecorder& painter) const
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{
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auto clone = PaintContext(painter, m_palette, m_device_pixels_per_css_pixel);
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clone.m_device_viewport_rect = m_device_viewport_rect;
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clone.m_should_show_line_box_borders = m_should_show_line_box_borders;
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clone.m_should_paint_overlay = m_should_paint_overlay;
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clone.m_focus = m_focus;
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return clone;
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}
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double device_pixels_per_css_pixel() const { return m_device_pixels_per_css_pixel; }
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u64 paint_generation_id() const { return m_paint_generation_id; }
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private:
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Painting::DisplayListRecorder& m_display_list_recorder;
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Palette m_palette;
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double m_device_pixels_per_css_pixel { 0 };
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DevicePixelRect m_device_viewport_rect;
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bool m_should_show_line_box_borders { false };
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bool m_should_paint_overlay { true };
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bool m_focus { false };
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bool m_draw_svg_geometry_for_clip_path { false };
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Gfx::AffineTransform m_svg_transform;
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u64 m_paint_generation_id { 0 };
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};
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}
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