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WindowServer: Broadcast screen rect changes to all clients.

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GUI clients can now obtain the screen rect via GDesktop::rect().
This commit is contained in:
Andreas Kling 2019-04-03 17:22:14 +02:00
parent c02c9880b6
commit 318db1e48e
Notes: sideshowbarker 2024-07-19 14:50:07 +09:00
7 changed files with 40 additions and 0 deletions
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10
Servers/WindowServer/WSClientConnection.cpp
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@ -7,6 +7,7 @@
#include <WindowServer/WSWindowManager.h>
#include <WindowServer/WSAPITypes.h>
#include <WindowServer/WSClipboard.h>
#include <WindowServer/WSScreen.h>
#include <SharedBuffer.h>
#include <sys/ioctl.h>
#include <unistd.h>
@ -47,6 +48,7 @@ WSClientConnection::WSClientConnection(int fd)
WSAPI_ServerMessage message;
message.type = WSAPI_ServerMessage::Type::Greeting;
message.greeting.server_pid = getpid();
message.greeting.screen_rect = WSScreen::the().rect();
post_message(message);
}
@ -83,6 +85,14 @@ void WSClientConnection::post_message(const WSAPI_ServerMessage& message)
ASSERT(nwritten == sizeof(message));
}
void WSClientConnection::notify_about_new_screen_rect(const Rect& rect)
{
WSAPI_ServerMessage message;
message.type = WSAPI_ServerMessage::Type::ScreenRectChanged;
message.screen.rect = rect;
post_message(message);
}
void WSClientConnection::on_message(const WSMessage& message)
{
if (message.is_client_request()) {