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WindowServer: Add WSClientConnection class to manage an individual client.

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This makes both object lifetimes and object ID's a lot easier to understand.
This commit is contained in:
Andreas Kling 2019-02-14 08:22:47 +01:00
parent f529b845ec
commit aa7947c889
11 changed files with 452 additions and 383 deletions
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34
WindowServer/WSWindow.cpp
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@ -3,6 +3,7 @@
#include "WSMessage.h"
#include "WSMessageLoop.h"
#include "Process.h"
#include <WindowServer/WSClientConnection.h>
WSWindow::WSWindow(WSMenu& menu)
: m_lock("WSWindow (menu)")
@ -12,12 +13,11 @@ WSWindow::WSWindow(WSMenu& menu)
WSWindowManager::the().add_window(*this);
}
WSWindow::WSWindow(Process& process, int window_id)
WSWindow::WSWindow(int client_id, int window_id)
: m_lock("WSWindow (normal)")
, m_client_id(client_id)
, m_type(WSWindowType::Normal)
, m_process(&process)
, m_window_id(window_id)
, m_pid(process.pid())
{
WSWindowManager::the().add_window(*this);
}
@ -44,15 +44,21 @@ void WSWindow::set_rect(const Rect& rect)
Rect old_rect;
{
WSWindowLocker locker(*this);
if (!m_process && !m_menu)
Process* process = nullptr;
auto* client = WSClientConnection::from_client_id(m_client_id);
if (client)
process = client->process();
if (!process && !m_menu)
return;
if (m_rect == rect)
return;
old_rect = m_rect;
m_rect = rect;
if (!m_backing || old_rect.size() != rect.size()) {
if (m_process)
m_backing = GraphicsBitmap::create(*m_process, m_rect.size());
if (process)
m_backing = GraphicsBitmap::create(*process, m_rect.size());
if (m_menu)
m_backing = GraphicsBitmap::create_kernel_only(m_rect.size());
}
@ -135,19 +141,15 @@ void WSWindow::on_message(WSMessage& message)
{
WSWindowLocker window_locker(*this);
if (!m_process)
return;
LOCKER(m_process->gui_events_lock());
m_process->gui_events().append(move(gui_event));
if (auto* client = WSClientConnection::from_client_id(m_client_id)) {
if (auto* process = client->process()) {
LOCKER(process->gui_events_lock());
process->gui_events().append(move(gui_event));
}
}
}
}
void WSWindow::notify_process_died(Badge<Process>)
{
WSWindowLocker locker(*this);
m_process = nullptr;
}
void WSWindow::set_global_cursor_tracking_enabled(bool enabled)
{
dbgprintf("WSWindow{%p} global_cursor_tracking <- %u\n", enabled);