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WindowServer+LibGUI: Allow switching windows in/out of fullscreen mode

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You can now call GWindow::set_fullscreen(bool) and it will go in or out
of fullscreen mode.

WindowServer will also remember the previous window rect when switching
to fullscreen, and restore it when switching back. :^)
This commit is contained in:
Andreas Kling 2019-09-16 18:38:42 +02:00
parent a34f3a3729
commit d92e26d023
8 changed files with 78 additions and 1 deletions
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17
Servers/WindowServer/WSWindow.cpp
View file

@ -1,6 +1,7 @@
#include "WSWindow.h"
#include "WSEvent.h"
#include "WSEventLoop.h"
#include "WSScreen.h"
#include "WSWindowManager.h"
#include <WindowServer/WSAPITypes.h>
#include <WindowServer/WSClientConnection.h>
@ -354,3 +355,19 @@ void WSWindow::request_close()
WSEvent close_request(WSEvent::WindowCloseRequest);
event(close_request);
}
void WSWindow::set_fullscreen(bool fullscreen)
{
if (m_fullscreen == fullscreen)
return;
m_fullscreen = fullscreen;
Rect new_window_rect = m_rect;
if (m_fullscreen) {
m_saved_nonfullscreen_rect = m_rect;
new_window_rect = WSScreen::the().rect();
} else if (!m_saved_nonfullscreen_rect.is_empty()) {
new_window_rect = m_saved_nonfullscreen_rect;
}
CEventLoop::current().post_event(*this, make<WSResizeEvent>(m_rect, new_window_rect));
set_rect(new_window_rect);
}