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LibWeb+WebContent: Keep track of screen rect

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It is now possible to get the up-to-date screen rect from a Web::Page.
This commit is contained in:
Linus Groh 2021-04-04 00:12:37 +02:00 • committed by Andreas Kling
parent 96b26ec125
commit e8739ddab7
9 changed files with 29 additions and 1 deletions
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5
Userland/Services/WebContent/ClientConnection.cpp
View file

@ -89,6 +89,11 @@ void ClientConnection::handle(const Messages::WebContentServer::UpdateSystemThem
m_page_host->set_palette_impl(*impl);
}
void ClientConnection::handle(const Messages::WebContentServer::UpdateScreenRect& message)
{
m_page_host->set_screen_rect(message.rect());
}
void ClientConnection::handle(const Messages::WebContentServer::LoadURL& message)
{
dbgln_if(SPAM_DEBUG, "handle: WebContentServer::LoadURL: url={}", message.url());

1
Userland/Services/WebContent/ClientConnection.h
View file

@ -54,6 +54,7 @@ private:
virtual OwnPtr<Messages::WebContentServer::GreetResponse> handle(const Messages::WebContentServer::Greet&) override;
virtual void handle(const Messages::WebContentServer::UpdateSystemTheme&) override;
virtual void handle(const Messages::WebContentServer::UpdateScreenRect&) override;
virtual void handle(const Messages::WebContentServer::LoadURL&) override;
virtual void handle(const Messages::WebContentServer::LoadHTML&) override;
virtual void handle(const Messages::WebContentServer::Paint&) override;

4
Userland/Services/WebContent/PageHost.h
View file

@ -26,6 +26,7 @@
#pragma once
#include <LibGfx/Rect.h>
#include <LibWeb/Page/Page.h>
namespace WebContent {
@ -47,6 +48,7 @@ public:
void set_palette_impl(const Gfx::PaletteImpl&);
void set_viewport_rect(const Gfx::IntRect&);
void set_screen_rect(const Gfx::IntRect& rect) { m_screen_rect = rect; };
void set_should_show_line_box_borders(bool b) { m_should_show_line_box_borders = b; }
@ -54,6 +56,7 @@ private:
// ^PageClient
virtual bool is_multi_process() const override { return true; }
virtual Gfx::Palette palette() const override;
virtual Gfx::IntRect screen_rect() const override { return m_screen_rect; }
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;
@ -84,6 +87,7 @@ private:
ClientConnection& m_client;
NonnullOwnPtr<Web::Page> m_page;
RefPtr<Gfx::PaletteImpl> m_palette_impl;
Gfx::IntRect m_screen_rect;
bool m_should_show_line_box_borders { false };
};

1
Userland/Services/WebContent/WebContentServer.ipc
View file

@ -3,6 +3,7 @@ endpoint WebContentServer = 89
Greet() => ()
UpdateSystemTheme(Core::AnonymousBuffer theme_buffer) =|
UpdateScreenRect(Gfx::IntRect rect) =|
LoadURL(URL url) =|
LoadHTML(String html, URL url) =|