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wayland/toplevel_management: add ToplevelManager.activeToplevel

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This commit is contained in:
outfoxxed 2024-07-31 23:10:08 -07:00
parent 9555b201fe
commit cb2862eca9
Signed by: outfoxxed
GPG key ID: 4C88A185FB89301E
2 changed files with 53 additions and 1 deletions
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26
src/wayland/toplevel_management/qml.hpp
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@ -7,6 +7,7 @@
#include "../../core/model.hpp"
#include "../../core/proxywindow.hpp"
#include "../../core/qmlscreen.hpp"
#include "../../core/util.hpp"
namespace qs::wayland::toplevel_management {
@ -111,14 +112,27 @@ public:
static ToplevelManager* instance();
signals:
void activeToplevelChanged();
private slots:
void onToplevelReady(impl::ToplevelHandle* handle);
void onToplevelActiveChanged();
void onToplevelClosed();
private:
explicit ToplevelManager();
ObjectModel<Toplevel> mToplevels {this};
Toplevel* mActiveToplevel = nullptr;
DECLARE_PRIVATE_MEMBER(
ToplevelManager,
activeToplevel,
setActiveToplevel,
mActiveToplevel,
activeToplevelChanged
);
};
///! Exposes a list of Toplevels.
@ -127,14 +141,24 @@ private:
/// wayland protocol.
class ToplevelManagerQml: public QObject {
Q_OBJECT;
/// All toplevel windows exposed by the compositor.
Q_PROPERTY(ObjectModel<Toplevel>* toplevels READ toplevels CONSTANT);
/// Active toplevel or null.
///
/// > [!INFO] If multiple are active, this will be the most recently activated one.
/// > Usually compositors will not report more than one toplevel as active at a time.
Q_PROPERTY(Toplevel* activeToplevel READ activeToplevel NOTIFY activeToplevelChanged);
QML_NAMED_ELEMENT(ToplevelManager);
QML_SINGLETON;
public:
explicit ToplevelManagerQml(QObject* parent = nullptr): QObject(parent) {}
explicit ToplevelManagerQml(QObject* parent = nullptr);
[[nodiscard]] static ObjectModel<Toplevel>* toplevels();
[[nodiscard]] static Toplevel* activeToplevel();
signals:
void activeToplevelChanged();
};
} // namespace qs::wayland::toplevel_management