File indexing completed on 2024-11-10 04:57:27

 /*
     SPDX-FileCopyrightText: 2020 Benjamin Port <benjamin.port@enioka.com>
 
     SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
 */
 
 #include "keyboard_shortcuts_inhibit_v1.h"
 #include "display.h"
 #include "seat.h"
 #include "surface.h"
 
 #include <qwayland-server-keyboard-shortcuts-inhibit-unstable-v1.h>
 
 #include <QPointer>
 
 static const int s_version = 1;
 
 namespace KWin
 {
 class KeyboardShortcutsInhibitorV1InterfacePrivate : public QtWaylandServer::zwp_keyboard_shortcuts_inhibitor_v1
 {
 public:
     KeyboardShortcutsInhibitorV1InterfacePrivate(SurfaceInterface *surface,
                                                  SeatInterface *seat,
                                                  KeyboardShortcutsInhibitManagerV1Interface *manager,
                                                  KeyboardShortcutsInhibitorV1Interface *q,
                                                  wl_resource *resource);
 
     KeyboardShortcutsInhibitorV1Interface *q;
     QPointer<KeyboardShortcutsInhibitManagerV1Interface> m_manager;
     SurfaceInterface *const m_surface;
     SeatInterface *const m_seat;
     bool m_active;
 
 protected:
     void zwp_keyboard_shortcuts_inhibitor_v1_destroy_resource(Resource *resource) override;
 
     void zwp_keyboard_shortcuts_inhibitor_v1_destroy(Resource *resource) override;
 };
 
 class KeyboardShortcutsInhibitManagerV1InterfacePrivate : public QtWaylandServer::zwp_keyboard_shortcuts_inhibit_manager_v1
 {
 public:
     KeyboardShortcutsInhibitManagerV1InterfacePrivate(Display *display, KeyboardShortcutsInhibitManagerV1Interface *q);
 
     void zwp_keyboard_shortcuts_inhibit_manager_v1_inhibit_shortcuts(Resource *resource,
                                                                      uint32_t id,
                                                                      struct ::wl_resource *surface_resource,
                                                                      struct ::wl_resource *seat_resource) override;
 
     KeyboardShortcutsInhibitorV1Interface *findInhibitor(SurfaceInterface *surface, SeatInterface *seat) const;
 
     void removeInhibitor(SurfaceInterface *const surface, SeatInterface *const seat);
 
     KeyboardShortcutsInhibitManagerV1Interface *q;
     Display *const m_display;
     QHash<QPair<SurfaceInterface *, SeatInterface *>, KeyboardShortcutsInhibitorV1Interface *> m_inhibitors;
 
 protected:
     void zwp_keyboard_shortcuts_inhibit_manager_v1_destroy(Resource *resource) override;
 };
 
 KeyboardShortcutsInhibitorV1InterfacePrivate::KeyboardShortcutsInhibitorV1InterfacePrivate(SurfaceInterface *surface,
                                                                                            SeatInterface *seat,
                                                                                            KeyboardShortcutsInhibitManagerV1Interface *manager,
                                                                                            KeyboardShortcutsInhibitorV1Interface *q,
                                                                                            wl_resource *resource)
     : zwp_keyboard_shortcuts_inhibitor_v1(resource)
     , q(q)
     , m_manager(manager)
     , m_surface(surface)
     , m_seat(seat)
     , m_active(false)
 {
 }
 
 void KeyboardShortcutsInhibitorV1InterfacePrivate::zwp_keyboard_shortcuts_inhibitor_v1_destroy(Resource *resource)
 {
     wl_resource_destroy(resource->handle);
 }
 
 void KeyboardShortcutsInhibitorV1InterfacePrivate::zwp_keyboard_shortcuts_inhibitor_v1_destroy_resource(Resource *resource)
 {
     // Ensure manager don't track anymore this inhibitor
     if (m_manager) {
         m_manager->removeInhibitor(m_surface, m_seat);
     }
     delete q;
 }
 
 KeyboardShortcutsInhibitorV1Interface::KeyboardShortcutsInhibitorV1Interface(SurfaceInterface *surface,
                                                                              SeatInterface *seat,
                                                                              KeyboardShortcutsInhibitManagerV1Interface *manager,
                                                                              wl_resource *resource)
     : QObject(nullptr)
     , d(new KeyboardShortcutsInhibitorV1InterfacePrivate(surface, seat, manager, this, resource))
 {
 }
 
 KeyboardShortcutsInhibitorV1Interface::~KeyboardShortcutsInhibitorV1Interface() = default;
 
 void KeyboardShortcutsInhibitorV1Interface::setActive(bool active)
 {
     if (d->m_active == active) {
         return;
     }
     d->m_active = active;
     if (active) {
         d->send_active();
     } else {
         d->send_inactive();
     }
 }
 
 bool KeyboardShortcutsInhibitorV1Interface::isActive() const
 {
     return d->m_active;
 }
 
 SeatInterface *KeyboardShortcutsInhibitorV1Interface::seat() const
 {
     return d->m_seat;
 }
 
 SurfaceInterface *KeyboardShortcutsInhibitorV1Interface::surface() const
 {
     return d->m_surface;
 }
 
 KeyboardShortcutsInhibitManagerV1InterfacePrivate::KeyboardShortcutsInhibitManagerV1InterfacePrivate(Display *display,
                                                                                                      KeyboardShortcutsInhibitManagerV1Interface *q)
     : zwp_keyboard_shortcuts_inhibit_manager_v1(*display, s_version)
     , q(q)
     , m_display(display)
 {
 }
 
 void KeyboardShortcutsInhibitManagerV1InterfacePrivate::zwp_keyboard_shortcuts_inhibit_manager_v1_inhibit_shortcuts(Resource *resource,
                                                                                                                     uint32_t id,
                                                                                                                     wl_resource *surface_resource,
                                                                                                                     wl_resource *seat_resource)
 {
     SeatInterface *seat = SeatInterface::get(seat_resource);
     SurfaceInterface *surface = SurfaceInterface::get(surface_resource);
     if (m_inhibitors.contains({surface, seat})) {
         wl_resource_post_error(resource->handle, error::error_already_inhibited, "the shortcuts are already inhibited for this surface and seat");
         return;
     }
 
     wl_resource *inhibitorResource = wl_resource_create(resource->client(), &zwp_keyboard_shortcuts_inhibitor_v1_interface, resource->version(), id);
     auto inhibitor = new KeyboardShortcutsInhibitorV1Interface(surface, seat, q, inhibitorResource);
     m_inhibitors[{surface, seat}] = inhibitor;
     Q_EMIT q->inhibitorCreated(inhibitor);
     inhibitor->setActive(true);
 }
 
 KeyboardShortcutsInhibitorV1Interface *KeyboardShortcutsInhibitManagerV1InterfacePrivate::findInhibitor(SurfaceInterface *surface, SeatInterface *seat) const
 {
     return m_inhibitors.value({surface, seat}, nullptr);
 }
 
 void KeyboardShortcutsInhibitManagerV1InterfacePrivate::zwp_keyboard_shortcuts_inhibit_manager_v1_destroy(Resource *resource)
 {
     wl_resource_destroy(resource->handle);
 }
 
 void KeyboardShortcutsInhibitManagerV1InterfacePrivate::removeInhibitor(SurfaceInterface *const surface, SeatInterface *const seat)
 {
     m_inhibitors.remove({surface, seat});
 }
 
 KeyboardShortcutsInhibitManagerV1Interface::KeyboardShortcutsInhibitManagerV1Interface(Display *display, QObject *parent)
     : QObject(parent)
     , d(new KeyboardShortcutsInhibitManagerV1InterfacePrivate(display, this))
 {
 }
 
 KeyboardShortcutsInhibitManagerV1Interface::~KeyboardShortcutsInhibitManagerV1Interface() = default;
 
 KeyboardShortcutsInhibitorV1Interface *KeyboardShortcutsInhibitManagerV1Interface::findInhibitor(SurfaceInterface *surface, SeatInterface *seat) const
 {
     return d->findInhibitor(surface, seat);
 }
 
 void KeyboardShortcutsInhibitManagerV1Interface::removeInhibitor(SurfaceInterface *surface, SeatInterface *seat)
 {
     d->removeInhibitor(surface, seat);
 }
 
 }
 
 #include "moc_keyboard_shortcuts_inhibit_v1.cpp"