forked from quickshell/quickshell
78 lines
2 KiB
C++
78 lines
2 KiB
C++
#include "grab.hpp"
|
|
|
|
#include <private/qwaylandwindow_p.h>
|
|
#include <qobject.h>
|
|
#include <qtmetamacros.h>
|
|
#include <qwindow.h>
|
|
#include <wayland-hyprland-focus-grab-v1-client-protocol.h>
|
|
|
|
namespace qs::hyprland::focus_grab {
|
|
|
|
FocusGrab::FocusGrab(::hyprland_focus_grab_v1* grab) { this->init(grab); }
|
|
|
|
FocusGrab::~FocusGrab() {
|
|
if (this->isInitialized()) {
|
|
this->destroy();
|
|
}
|
|
}
|
|
|
|
bool FocusGrab::isActive() const { return this->active; }
|
|
|
|
void FocusGrab::addWindow(QWindow* window) {
|
|
if (auto* waylandWindow = dynamic_cast<QWaylandWindow*>(window->handle())) {
|
|
this->addWaylandWindow(waylandWindow);
|
|
} else {
|
|
QObject::connect(window, &QWindow::visibleChanged, this, [this, window]() {
|
|
if (window->isVisible()) {
|
|
if (window->handle() == nullptr) {
|
|
window->create();
|
|
}
|
|
|
|
auto* waylandWindow = dynamic_cast<QWaylandWindow*>(window->handle());
|
|
this->addWaylandWindow(waylandWindow);
|
|
this->sync();
|
|
}
|
|
});
|
|
}
|
|
}
|
|
|
|
void FocusGrab::removeWindow(QWindow* window) {
|
|
QObject::disconnect(window, nullptr, this, nullptr);
|
|
|
|
if (auto* waylandWindow = dynamic_cast<QWaylandWindow*>(window->handle())) {
|
|
this->pendingAdditions.removeAll(waylandWindow);
|
|
this->remove_surface(waylandWindow->surface());
|
|
this->commitRequired = true;
|
|
}
|
|
}
|
|
|
|
void FocusGrab::addWaylandWindow(QWaylandWindow* window) {
|
|
this->add_surface(window->surface());
|
|
this->pendingAdditions.append(window);
|
|
this->commitRequired = true;
|
|
}
|
|
|
|
void FocusGrab::sync() {
|
|
if (this->commitRequired) {
|
|
this->commit();
|
|
this->commitRequired = false;
|
|
|
|
// the protocol will always send cleared() when the grab is deactivated,
|
|
// even if it was due to window destruction, so we don't need to track it.
|
|
if (!this->pendingAdditions.isEmpty()) {
|
|
this->pendingAdditions.clear();
|
|
|
|
if (!this->active) {
|
|
this->active = true;
|
|
emit this->activated();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void FocusGrab::hyprland_focus_grab_v1_cleared() {
|
|
this->active = false;
|
|
emit this->cleared();
|
|
}
|
|
|
|
} // namespace qs::hyprland::focus_grab
|