kosslan/quickshell
1
0
Fork 0
forked from quickshell/quickshell
Code Pull requests Activity

wayland/toplevel_management: add ToplevelManager.activeToplevel

Browse source
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
Download patch file Download diff file Expand all files Collapse all files

28
src/wayland/toplevel_management/qml.cpp
View file

@ -3,6 +3,7 @@
#include <qobject.h>
#include <qtmetamacros.h>
#include "../../core/util.hpp"
#include "../../core/model.hpp"
#include "../../core/proxywindow.hpp"
#include "../../core/qmlscreen.hpp"
@ -132,22 +133,49 @@ ObjectModel<Toplevel>* ToplevelManager::toplevels() { return &this->mToplevels;
void ToplevelManager::onToplevelReady(impl::ToplevelHandle* handle) {
auto* toplevel = new Toplevel(handle, this);
// clang-format off
QObject::connect(toplevel, &Toplevel::closed, this, &ToplevelManager::onToplevelClosed);
QObject::connect(toplevel, &Toplevel::activatedChanged, this, &ToplevelManager::onToplevelActiveChanged);
// clang-format on
if (toplevel->activated()) this->setActiveToplevel(toplevel);
this->mToplevels.insertObject(toplevel);
}
void ToplevelManager::onToplevelActiveChanged() {
auto* toplevel = qobject_cast<Toplevel*>(this->sender());
if (toplevel->activated()) this->setActiveToplevel(toplevel);
}
void ToplevelManager::onToplevelClosed() {
auto* toplevel = qobject_cast<Toplevel*>(this->sender());
if (toplevel == this->mActiveToplevel) this->setActiveToplevel(nullptr);
this->mToplevels.removeObject(toplevel);
}
DEFINE_MEMBER_GETSET(ToplevelManager, activeToplevel, setActiveToplevel);
ToplevelManager* ToplevelManager::instance() {
static auto* instance = new ToplevelManager(); // NOLINT
return instance;
}
ToplevelManagerQml::ToplevelManagerQml(QObject* parent): QObject(parent) {
QObject::connect(
ToplevelManager::instance(),
&ToplevelManager::activeToplevelChanged,
this,
&ToplevelManagerQml::activeToplevelChanged
);
}
ObjectModel<Toplevel>* ToplevelManagerQml::toplevels() {
return ToplevelManager::instance()->toplevels();
}
Toplevel* ToplevelManagerQml::activeToplevel() {
return ToplevelManager::instance()->activeToplevel();
}
} // namespace qs::wayland::toplevel_management

26
src/wayland/toplevel_management/qml.hpp
View file

@ -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