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LibWeb+WebContent+headless-browser: Make Page aware of the display scale

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For now, we just report it as "1" everywhere.

Replaced `screen_rect()` with `web_exposed_screen_area()` from the spec.
This commit is contained in:
Sam Atkins 2022-11-25 17:07:19 +00:00 • committed by Linus Groh
parent 6361584d4a
commit 8dfeb67f8c
9 changed files with 118 additions and 34 deletions
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17
Userland/Services/WebContent/PageHost.h
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@ -9,6 +9,7 @@
#include <LibGfx/Rect.h>
#include <LibWeb/Page/Page.h>
#include <LibWeb/PixelUnits.h>
#include <WebContent/Forward.h>
namespace WebContent {
@ -26,11 +27,12 @@ public:
virtual Web::Page& page() override { return *m_page; }
virtual Web::Page const& page() const override { return *m_page; }
virtual void paint(Gfx::IntRect const& content_rect, Gfx::Bitmap&) override;
virtual void paint(Web::DevicePixelRect const& content_rect, Gfx::Bitmap&) override;
void set_palette_impl(Gfx::PaletteImpl const&);
void set_viewport_rect(Gfx::IntRect const&);
void set_screen_rects(Vector<Gfx::IntRect, 4> const& rects, size_t main_screen_index) { m_screen_rect = rects[main_screen_index]; };
void set_screen_rects(Vector<Gfx::IntRect, 4> const& rects, size_t main_screen_index) { m_screen_rect = rects[main_screen_index].to_type<Web::DevicePixels>(); }
void set_screen_display_scale(float device_pixels_per_css_pixel) { m_screen_display_scale = device_pixels_per_css_pixel; }
void set_preferred_color_scheme(Web::CSS::PreferredColorScheme);
void set_should_show_line_box_borders(bool b) { m_should_show_line_box_borders = b; }
void set_has_focus(bool);
@ -38,7 +40,7 @@ public:
void set_window_position(Gfx::IntPoint);
void set_window_size(Gfx::IntSize);
Gfx::IntSize content_size() const { return m_content_size; }
Web::DevicePixelSize content_size() const { return m_content_size; }
ErrorOr<void> connect_to_webdriver(DeprecatedString const& webdriver_ipc_path);
@ -50,7 +52,8 @@ private:
// ^PageClient
virtual bool is_connection_open() const override;
virtual Gfx::Palette palette() const override;
virtual Gfx::IntRect screen_rect() const override { return m_screen_rect; }
virtual Web::DevicePixelRect screen_rect() const override { return m_screen_rect; }
virtual float device_pixels_per_css_pixel() const override { return m_screen_display_scale; }
virtual Web::CSS::PreferredColorScheme preferred_color_scheme() const override { return m_preferred_color_scheme; }
virtual void page_did_invalidate(Gfx::IntRect const&) override;
virtual void page_did_change_selection() override;
@ -104,8 +107,10 @@ private:
ConnectionFromClient& m_client;
NonnullOwnPtr<Web::Page> m_page;
RefPtr<Gfx::PaletteImpl> m_palette_impl;
Gfx::IntRect m_screen_rect;
Gfx::IntSize m_content_size;
Web::DevicePixelRect m_screen_rect;
Web::DevicePixelSize m_content_size;
// FIXME: Actually set this based on the device's pixel ratio.
float m_screen_display_scale { 1.0f };
bool m_should_show_line_box_borders { false };
bool m_has_focus { false };