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WindowServer: Introduce a WM event mask so Taskbar can ignore window rects.

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Taskbar was waking up to do nothing every time a window rect changed.
This commit is contained in:
Andreas Kling 2019-04-20 14:40:38 +02:00
parent ab94a6be00
commit 49e7ffc06a
10 changed files with 97 additions and 3 deletions
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13
Servers/WindowServer/WSWindow.cpp
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@ -38,8 +38,10 @@ WSWindow::WSWindow(WSClientConnection& client, WSWindowType window_type, int win
, m_frame(*this)
{
// FIXME: This should not be hard-coded here.
if (m_type == WSWindowType::Taskbar)
if (m_type == WSWindowType::Taskbar) {
m_wm_event_mask = WSAPI_WMEventMask::WindowStateChanges | WSAPI_WMEventMask::WindowRemovals | WSAPI_WMEventMask::WindowIconChanges;
m_listens_to_wm_events = true;
}
WSWindowManager::the().add_window(*this);
}
@ -210,6 +212,15 @@ void WSWindow::event(CEvent& event)
break;
}
case WSEvent::WM_WindowRectChanged: {
auto& changed_event = static_cast<const WSWMWindowRectChangedEvent&>(event);
server_message.type = WSAPI_ServerMessage::Type::WM_WindowRectChanged;
server_message.wm.client_id = changed_event.client_id();
server_message.wm.window_id = changed_event.window_id();
server_message.wm.rect = changed_event.rect();
break;
}
default:
break;
}