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LibWeb+WebContent: Add set_preferred_color_scheme IPC call

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This allows the owner of a WebView to override whether to use a dark
theme or not, instead of just using the system theme's IsDark property.
This commit is contained in:
Sam Atkins 2021-10-26 17:00:10 +01:00 • committed by Linus Groh
parent c8550da9c5
commit 53edaa3b26
11 changed files with 44 additions and 0 deletions
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5
Userland/Services/WebContent/ClientConnection.cpp
View file

@ -351,4 +351,9 @@ void ClientConnection::set_content_filters(Vector<String> const& filters)
Web::ContentFilter::the().add_pattern(filter);
}
void ClientConnection::set_preferred_color_scheme(Web::CSS::PreferredColorScheme const& color_scheme)
{
m_page_host->set_preferred_color_scheme(color_scheme);
}
}

2
Userland/Services/WebContent/ClientConnection.h
View file

@ -10,6 +10,7 @@
#include <LibIPC/ClientConnection.h>
#include <LibJS/Forward.h>
#include <LibJS/Heap/Handle.h>
#include <LibWeb/CSS/PreferredColorScheme.h>
#include <LibWeb/Cookie/ParsedCookie.h>
#include <LibWeb/Forward.h>
#include <WebContent/Forward.h>
@ -57,6 +58,7 @@ private:
virtual Messages::WebContentServer::GetHoveredNodeIdResponse get_hovered_node_id() override;
virtual Messages::WebContentServer::DumpLayoutTreeResponse dump_layout_tree() override;
virtual void set_content_filters(Vector<String> const&) override;
virtual void set_preferred_color_scheme(Web::CSS::PreferredColorScheme const&) override;
virtual void js_console_input(String const&) override;
virtual void run_javascript(String const&) override;

7
Userland/Services/WebContent/PageHost.cpp
View file

@ -51,6 +51,13 @@ void PageHost::set_palette_impl(const Gfx::PaletteImpl& impl)
m_palette_impl = impl;
}
void PageHost::set_preferred_color_scheme(Web::CSS::PreferredColorScheme color_scheme)
{
m_preferred_color_scheme = color_scheme;
if (auto* document = page().top_level_browsing_context().active_document())
document->invalidate_style();
}
Web::Layout::InitialContainingBlock* PageHost::layout_root()
{
auto* document = page().top_level_browsing_context().active_document();

3
Userland/Services/WebContent/PageHost.h
View file

@ -29,6 +29,7 @@ public:
void set_palette_impl(const Gfx::PaletteImpl&);
void set_viewport_rect(const Gfx::IntRect&);
void set_screen_rects(const Vector<Gfx::IntRect, 4>& rects, size_t main_screen_index) { m_screen_rect = rects[main_screen_index]; };
void set_preferred_color_scheme(Web::CSS::PreferredColorScheme);
void set_should_show_line_box_borders(bool b) { m_should_show_line_box_borders = b; }
@ -36,6 +37,7 @@ private:
// ^PageClient
virtual Gfx::Palette palette() const override;
virtual Gfx::IntRect screen_rect() const override { return m_screen_rect; }
virtual Web::CSS::PreferredColorScheme preferred_color_scheme() const override { return m_preferred_color_scheme; }
virtual void page_did_invalidate(const Gfx::IntRect&) override;
virtual void page_did_change_selection() override;
virtual void page_did_request_cursor_change(Gfx::StandardCursor) override;
@ -75,6 +77,7 @@ private:
RefPtr<Core::Timer> m_invalidation_coalescing_timer;
Gfx::IntRect m_invalidation_rect;
Web::CSS::PreferredColorScheme m_preferred_color_scheme { Web::CSS::PreferredColorScheme::Auto };
};
}

2
Userland/Services/WebContent/WebContentServer.ipc
View file

@ -1,6 +1,7 @@
#include <AK/URL.h>
#include <LibCore/AnonymousBuffer.h>
#include <LibGfx/ShareableBitmap.h>
#include <LibWeb/CSS/PreferredColorScheme.h>
endpoint WebContentServer
{
@ -41,5 +42,6 @@ endpoint WebContentServer
select_all() =|
set_content_filters(Vector<String> filters) =|
set_preferred_color_scheme(Web::CSS::PreferredColorScheme color_scheme) =|
}