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Code Issues Releases Wiki Activity

Check for xdg-decoration protocol support on Wayland

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This commit is contained in:
Ilya Fedin
2021-01-02 05:06:11 +04:00
committed by John Preston
parent b9acea9cef
commit 99af2a7058
9 changed files with 172 additions and 6 deletions
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66
Telegram/SourceFiles/platform/linux/linux_wayland_integration.cpp
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@@ -15,11 +15,15 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
#include <private/qwaylandwindow_p.h>
#include <private/qwaylandshellsurface_p.h>
#include <connection_thread.h>
#include <registry.h>
#if QT_VERSION < QT_VERSION_CHECK(5, 13, 0) && !defined DESKTOP_APP_QT_PATCHED
#include <wayland-client.h>
#endif // Qt < 5.13 && !DESKTOP_APP_QT_PATCHED
using QtWaylandClient::QWaylandWindow;
using namespace KWayland::Client;
namespace Platform {
namespace internal {
@@ -51,15 +55,75 @@ enum wl_shell_surface_resize WlResizeFromEdges(Qt::Edges edges) {
} // namespace
WaylandIntegration::WaylandIntegration() {
class WaylandIntegration::Private : public QObject {
public:
Private();
[[nodiscard]] Registry &registry() {
return _registry;
}
[[nodiscard]] QEventLoop &interfacesLoop() {
return _interfacesLoop;
}
[[nodiscard]] bool interfacesAnnounced() const {
return _interfacesAnnounced;
}
private:
ConnectionThread _connection;
Registry _registry;
QEventLoop _interfacesLoop;
bool _interfacesAnnounced = false;
};
WaylandIntegration::Private::Private() {
connect(&_connection, &ConnectionThread::connected, [=] {
LOG(("Successfully connected to Wayland server at socket: %1")
.arg(_connection.socketName()));
_registry.create(&_connection);
_registry.setup();
});
connect(
&_connection,
&ConnectionThread::connectionDied,
&_registry,
&Registry::destroy);
connect(&_registry, &Registry::interfacesAnnounced, [=] {
_interfacesAnnounced = true;
_interfacesLoop.quit();
});
_connection.initConnection();
}
WaylandIntegration::WaylandIntegration()
: _private(std::make_unique<Private>()) {
}
WaylandIntegration::~WaylandIntegration() = default;
WaylandIntegration *WaylandIntegration::Instance() {
if (!IsWayland()) return nullptr;
static WaylandIntegration instance;
return &instance;
}
void WaylandIntegration::waitForInterfaceAnnounce() {
if (!_private->interfacesAnnounced()) {
_private->interfacesLoop().exec();
}
}
bool WaylandIntegration::supportsXdgDecoration() {
return _private->registry().hasInterface(
Registry::Interface::XdgDecorationUnstableV1);
}
bool WaylandIntegration::startMove(QWindow *window) {
// There are startSystemMove on Qt 5.15
#if QT_VERSION < QT_VERSION_CHECK(5, 15, 0) && !defined DESKTOP_APP_QT_PATCHED