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fb_backend_qpainter_backend: Use logind to determine if the session is active.

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Summary: TTYs are only available for seat0, so when starting a framebuffer kwin on seat1, it never draws, because drawing is always suspended, because it is being treated as not active

Test Plan: The framebuffer backend draws on seat1, and /dev/fb1 and when I switch back to my Weston greeter, (when it's also using the frame buffer,) it doesn't try to draw on top of it.

Reviewers: #kwin, graesslin

Reviewed By: #kwin, graesslin

Subscribers: davidedmundson, rkflx, graesslin, kwin, #kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D9574
This commit is contained in:
Nerdopolis Turfwalker 2018-04-24 14:18:03 +02:00 committed by David Edmundson
parent 27c65aade3
commit b2ed73cdb0
1 changed files with 2 additions and 1 deletions
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3
plugins/platforms/fbdev/scene_qpainter_fb_backend.cpp
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@ -20,6 +20,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#include "scene_qpainter_fb_backend.h"
#include "fb_backend.h"
#include "composite.h"
#include "logind.h"
#include "cursor.h"
#include "virtual_terminal.h"
// Qt
@ -75,7 +76,7 @@ void FramebufferQPainterBackend::present(int mask, const QRegion &damage)
{
Q_UNUSED(mask)
Q_UNUSED(damage)
if (!VirtualTerminal::self()->isActive()) {
if (!LogindIntegration::self()->isActiveSession()) {
return;
}
QPainter p(&m_backBuffer);