Everywhere: Hoist the Libraries folder to the top-level

Author: https://github.com/trflynn89 Commit: 93712b24bf Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/2256 Reviewed-by: https://github.com/sideshowbarker
2025-08-23 10:50:49 +00:00 · 2024-11-09 12:25:08 -05:00 · 2024-11-09 12:25:08 -05:00 · 93712b24bf · 2024-11-10 11:51:52 +00:00
commit 93712b24bf
parent 950e819ee7
4547 changed files with 104 additions and 113 deletions
--- a/Libraries/LibWeb/Painting/PaintContext.cpp
+++ b/Libraries/LibWeb/Painting/PaintContext.cpp
@ -0,0 +1,128 @@
+/*
+ * Copyright (c) 2018-2022, Andreas Kling <andreas@ladybird.org>
+ * Copyright (c) 2022, Sam Atkins <atkinssj@serenityos.org>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#include <LibWeb/Painting/PaintContext.h>
+
+namespace Web {
+
+static u64 s_next_paint_generation_id = 0;
+
+PaintContext::PaintContext(Painting::DisplayListRecorder& display_list_recorder, Palette const& palette, double device_pixels_per_css_pixel)
+    : m_display_list_recorder(display_list_recorder)
+    , m_palette(palette)
+    , m_device_pixels_per_css_pixel(device_pixels_per_css_pixel)
+    , m_paint_generation_id(s_next_paint_generation_id++)
+{
+}
+
+CSSPixelRect PaintContext::css_viewport_rect() const
+{
+    return {
+        m_device_viewport_rect.x().value() / m_device_pixels_per_css_pixel,
+        m_device_viewport_rect.y().value() / m_device_pixels_per_css_pixel,
+        m_device_viewport_rect.width().value() / m_device_pixels_per_css_pixel,
+        m_device_viewport_rect.height().value() / m_device_pixels_per_css_pixel
+    };
+}
+
+DevicePixels PaintContext::rounded_device_pixels(CSSPixels css_pixels) const
+{
+    return round(css_pixels.to_double() * m_device_pixels_per_css_pixel);
+}
+
+DevicePixels PaintContext::enclosing_device_pixels(CSSPixels css_pixels) const
+{
+    return ceil(css_pixels.to_double() * m_device_pixels_per_css_pixel);
+}
+
+DevicePixels PaintContext::floored_device_pixels(CSSPixels css_pixels) const
+{
+    return floor(css_pixels.to_double() * m_device_pixels_per_css_pixel);
+}
+
+DevicePixelPoint PaintContext::rounded_device_point(CSSPixelPoint point) const
+{
+    return {
+        round(point.x().to_double() * m_device_pixels_per_css_pixel),
+        round(point.y().to_double() * m_device_pixels_per_css_pixel)
+    };
+}
+
+DevicePixelPoint PaintContext::floored_device_point(CSSPixelPoint point) const
+{
+    return {
+        floor(point.x().to_double() * m_device_pixels_per_css_pixel),
+        floor(point.y().to_double() * m_device_pixels_per_css_pixel)
+    };
+}
+
+DevicePixelRect PaintContext::enclosing_device_rect(CSSPixelRect rect) const
+{
+    return {
+        floor(rect.x().to_double() * m_device_pixels_per_css_pixel),
+        floor(rect.y().to_double() * m_device_pixels_per_css_pixel),
+        ceil(rect.width().to_double() * m_device_pixels_per_css_pixel),
+        ceil(rect.height().to_double() * m_device_pixels_per_css_pixel)
+    };
+}
+
+DevicePixelRect PaintContext::rounded_device_rect(CSSPixelRect rect) const
+{
+    return {
+        round(rect.x().to_double() * m_device_pixels_per_css_pixel),
+        round(rect.y().to_double() * m_device_pixels_per_css_pixel),
+        round(rect.width().to_double() * m_device_pixels_per_css_pixel),
+        round(rect.height().to_double() * m_device_pixels_per_css_pixel)
+    };
+}
+
+DevicePixelSize PaintContext::enclosing_device_size(CSSPixelSize size) const
+{
+    return {
+        ceil(size.width().to_double() * m_device_pixels_per_css_pixel),
+        ceil(size.height().to_double() * m_device_pixels_per_css_pixel)
+    };
+}
+
+DevicePixelSize PaintContext::rounded_device_size(CSSPixelSize size) const
+{
+    return {
+        round(size.width().to_double() * m_device_pixels_per_css_pixel),
+        round(size.height().to_double() * m_device_pixels_per_css_pixel)
+    };
+}
+
+CSSPixels PaintContext::scale_to_css_pixels(DevicePixels device_pixels) const
+{
+    return CSSPixels::nearest_value_for(device_pixels.value() / m_device_pixels_per_css_pixel);
+}
+
+CSSPixelPoint PaintContext::scale_to_css_point(DevicePixelPoint point) const
+{
+    return {
+        scale_to_css_pixels(point.x()),
+        scale_to_css_pixels(point.y())
+    };
+}
+
+CSSPixelSize PaintContext::scale_to_css_size(DevicePixelSize size) const
+{
+    return {
+        scale_to_css_pixels(size.width()),
+        scale_to_css_pixels(size.height())
+    };
+}
+
+CSSPixelRect PaintContext::scale_to_css_rect(DevicePixelRect rect) const
+{
+    return {
+        scale_to_css_point(rect.location()),
+        scale_to_css_size(rect.size())
+    };
+}
+
+}