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WindowServer+LibGUI: Pass window icons as shared buffers rather than paths.

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Now that we support more than 2 clients per shared buffer, we can use them
for window icons. I didn't do that previously since it would have made the
Taskbar process unable to access the icons.

This opens up some nice possibilities for programmatically generated icons.
This commit is contained in:
Andreas Kling 2019-07-28 10:18:49 +02:00
parent 63619b9f7c
commit 841b2e5d13
21 changed files with 193 additions and 19 deletions
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5
Servers/WindowServer/WSWindowManager.cpp
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@ -319,8 +319,11 @@ void WSWindowManager::tell_wm_listener_about_window_icon(WSWindow& listener, WSW
{
if (!(listener.wm_event_mask() & WSAPI_WMEventMask::WindowIconChanges))
return;
if (window.client())
if (window.client()) {
CEventLoop::current().post_event(listener, make<WSWMWindowIconChangedEvent>(window.client()->client_id(), window.window_id(), window.icon_path()));
if (window.icon().shared_buffer_id() != -1)
CEventLoop::current().post_event(listener, make<WSWMWindowIconBitmapChangedEvent>(window.client()->client_id(), window.window_id(), window.icon().shared_buffer_id(), window.icon().size()));
}
}
void WSWindowManager::tell_wm_listeners_window_state_changed(WSWindow& window)