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use wayland to fullscreen and skip taskbar

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doesn't work for now
This commit is contained in:
Bhushan Shah 2018-02-10 19:12:38 +05:30
parent 3b265922fd
commit 02fd43edb8
2 changed files with 78 additions and 5 deletions
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62
components/fullscreenpanel.cpp
View file

@ -26,24 +26,78 @@
#include <kwindowsystem.h>
#include <KWayland/Client/connection_thread.h>
#include <KWayland/Client/plasmashell.h>
#include <KWayland/Client/registry.h>
#include <KWayland/Client/surface.h>
#include <KWayland/Client/shell.h>
FullScreenPanel::FullScreenPanel(QQuickWindow *parent)
: QQuickWindow(parent)
{
setFlags(Qt::FramelessWindowHint);
setWindowState(Qt::WindowFullScreen);
//setFlags(Qt::FramelessWindowHint);
//setWindowState(Qt::WindowFullScreen);
// connect(this, &FullScreenPanel::activeFocusItemChanged, this, [this]() {qWarning()<<"hide()";});
connect(this, &QWindow::activeChanged, this, &FullScreenPanel::activeChanged);
initWayland();
}
FullScreenPanel::~FullScreenPanel()
{
}
void FullScreenPanel::initWayland()
{
if (!QGuiApplication::platformName().startsWith(QLatin1String("wayland"), Qt::CaseInsensitive)) {
return;
}
using namespace KWayland::Client;
ConnectionThread *connection = ConnectionThread::fromApplication(this);
if (!connection) {
return;
}
Registry *registry = new Registry(this);
registry->create(connection);
m_surface = Surface::fromWindow(this);
if (!m_surface) {
return;
}
connect(registry, &Registry::plasmaShellAnnounced, this,
[this, registry] (quint32 name, quint32 version) {
m_plasmaShellInterface = registry->createPlasmaShell(name, version, this);
m_plasmaShellSurface = m_plasmaShellInterface->createSurface(m_surface, this);
m_plasmaShellSurface->setSkipTaskbar(true);
}
);
connect(registry, &Registry::shellAnnounced, this,
[this, registry] (quint32 name, quint32 version) {
m_shellInterface = registry->createShell(name, version, this);
if (!m_shellInterface) {
return;
}
//bshah: following code results in error...
//wl_surface@67: error 0: ShellSurface already created
//Wayland display got fatal error 71: Protocol error
//Additionally, errno was set to 71: Protocol error
m_shellSurface = m_shellInterface->createSurface(m_surface, this);
}
);
registry->setup();
connection->roundtrip();
}
void FullScreenPanel::showEvent(QShowEvent *event)
{
using namespace KWayland::Client;
QQuickWindow::showEvent(event);
setWindowState(Qt::WindowFullScreen);
KWindowSystem::setState(winId(), NET::SkipTaskbar);
if (m_shellSurface) {
m_shellSurface->setFullscreen();
}
}

21
components/fullscreenpanel.h
View file

@ -21,6 +21,19 @@
#include <QQuickWindow>
namespace KWayland
{
namespace Client
{
class PlasmaWindow;
class PlasmaShell;
class PlasmaShellSurface;
class Shell;
class ShellSurface;
class Surface;
}
}
class FullScreenPanel : public QQuickWindow
{
Q_OBJECT
@ -36,7 +49,13 @@ Q_SIGNALS:
protected:
void showEvent(QShowEvent *event);
private:
void initWayland();
KWayland::Client::PlasmaShellSurface *m_plasmaShellSurface = nullptr;
KWayland::Client::ShellSurface *m_shellSurface = nullptr;
KWayland::Client::Surface *m_surface = nullptr;
KWayland::Client::PlasmaShell *m_plasmaShellInterface = nullptr;
KWayland::Client::Shell *m_shellInterface = nullptr;
};
#endif