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WindowServer+LibGUI: Pass the system theme using Core::AnonymousBuffer

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This was the last remaining user of shbufs in WindowServer, and so
WindowServer no longer pledges "shared_buffer" :^)
This commit is contained in:
Andreas Kling 2021-01-16 17:20:53 +01:00
parent 9c6c18d9b6
commit 04f95f9160
13 changed files with 51 additions and 56 deletions
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12
Userland/Libraries/LibGUI/WindowServerConnection.cpp
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@ -56,25 +56,23 @@ WindowServerConnection& WindowServerConnection::the()
return *s_connection;
}
static void set_system_theme_from_shbuf_id(int id)
static void set_system_theme_from_anonymous_buffer(Core::AnonymousBuffer buffer)
{
auto system_theme = SharedBuffer::create_from_shbuf_id(id);
ASSERT(system_theme);
Gfx::set_system_theme(*system_theme);
Application::the()->set_system_palette(*system_theme);
Gfx::set_system_theme(buffer);
Application::the()->set_system_palette(buffer);
}
void WindowServerConnection::handshake()
{
auto response = send_sync<Messages::WindowServer::Greet>();
set_my_client_id(response->client_id());
set_system_theme_from_shbuf_id(response->system_theme_buffer_id());
set_system_theme_from_anonymous_buffer(response->theme_buffer());
Desktop::the().did_receive_screen_rect({}, response->screen_rect());
}
void WindowServerConnection::handle(const Messages::WindowClient::UpdateSystemTheme& message)
{
set_system_theme_from_shbuf_id(message.system_theme_buffer_id());
set_system_theme_from_anonymous_buffer(message.theme_buffer());
Window::update_all_windows({});
Window::for_each_window({}, [](auto& window) {
Core::EventLoop::current().post_event(window, make<ThemeChangeEvent>());