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| |
| #ifndef QWAYLANDXDGSHELL_H |
| #define QWAYLANDXDGSHELL_H |
| |
| // |
| // W A R N I N G |
| // ------------- |
| // |
| // This file is not part of the Qt API. It exists purely as an |
| // implementation detail. This header file may change from version to |
| // version without notice, or even be removed. |
| // |
| // We mean it. |
| // |
| |
| #include "qwayland-xdg-shell.h" |
| |
| #include "qwaylandxdgdecorationv1_p.h" |
| |
| #include <QtWaylandClient/qtwaylandclientglobal.h> |
| #include <QtWaylandClient/private/qwaylandshellsurface_p.h> |
| |
| #include <QtCore/QSize> |
| #include <QtGui/QRegion> |
| |
| QT_BEGIN_NAMESPACE |
| |
| class QWindow; |
| |
| namespace QtWaylandClient { |
| |
| class QWaylandDisplay; |
| class QWaylandWindow; |
| class QWaylandInputDevice; |
| class QWaylandXdgShell; |
| |
| class Q_WAYLAND_CLIENT_EXPORT QWaylandXdgSurface : public QWaylandShellSurface, public QtWayland::xdg_surface |
| { |
| Q_OBJECT |
| public: |
| QWaylandXdgSurface(QWaylandXdgShell *shell, ::xdg_surface *surface, QWaylandWindow *window); |
| ~QWaylandXdgSurface() override; |
| |
| bool resize(QWaylandInputDevice *inputDevice, Qt::Edges edges) override; |
| bool move(QWaylandInputDevice *inputDevice) override; |
| bool showWindowMenu(QWaylandInputDevice *seat) override; |
| void setTitle(const QString &title) override; |
| void setAppId(const QString &appId) override; |
| void setWindowFlags(Qt::WindowFlags flags) override; |
| |
| bool isExposed() const override; |
| bool handleExpose(const QRegion &) override; |
| bool handlesActiveState() const { return m_toplevel; } |
| void applyConfigure() override; |
| bool wantsDecorations() const override; |
| void propagateSizeHints() override; |
| void setWindowGeometry(const QRect &rect) override; |
| |
| void setSizeHints(); |
| |
| protected: |
| void requestWindowStates(Qt::WindowStates states) override; |
| void xdg_surface_configure(uint32_t serial) override; |
| |
| private: |
| class Toplevel: public QtWayland::xdg_toplevel |
| { |
| public: |
| Toplevel(QWaylandXdgSurface *xdgSurface); |
| ~Toplevel() override; |
| |
| void applyConfigure(); |
| bool wantsDecorations(); |
| |
| void xdg_toplevel_configure(int32_t width, int32_t height, wl_array *states) override; |
| void xdg_toplevel_close() override; |
| |
| void requestWindowFlags(Qt::WindowFlags flags); |
| void requestWindowStates(Qt::WindowStates states); |
| |
| static resize_edge convertToResizeEdges(Qt::Edges edges); |
| |
| struct { |
| QSize size = {0, 0}; |
| Qt::WindowStates states = Qt::WindowNoState; |
| } m_pending, m_applied; |
| QSize m_normalSize; |
| |
| QWaylandXdgSurface *m_xdgSurface = nullptr; |
| QWaylandXdgToplevelDecorationV1 *m_decoration = nullptr; |
| }; |
| |
| class Popup : public QtWayland::xdg_popup { |
| public: |
| Popup(QWaylandXdgSurface *xdgSurface, QWaylandXdgSurface *parent, QtWayland::xdg_positioner *positioner); |
| ~Popup() override; |
| |
| void grab(QWaylandInputDevice *seat, uint serial); |
| void xdg_popup_popup_done() override; |
| |
| QWaylandXdgSurface *m_xdgSurface = nullptr; |
| QWaylandXdgSurface *m_parent = nullptr; |
| bool m_grabbing = false; |
| }; |
| |
| void setToplevel(); |
| void setPopup(QWaylandWindow *parent); |
| void setGrabPopup(QWaylandWindow *parent, QWaylandInputDevice *device, int serial); |
| |
| QWaylandXdgShell *m_shell = nullptr; |
| QWaylandWindow *m_window = nullptr; |
| Toplevel *m_toplevel = nullptr; |
| Popup *m_popup = nullptr; |
| bool m_configured = false; |
| QRegion m_exposeRegion; |
| uint m_pendingConfigureSerial = 0; |
| |
| friend class QWaylandXdgShell; |
| }; |
| |
| class Q_WAYLAND_CLIENT_EXPORT QWaylandXdgShell : public QtWayland::xdg_wm_base |
| { |
| public: |
| QWaylandXdgShell(QWaylandDisplay *display, uint32_t id, uint32_t availableVersion); |
| ~QWaylandXdgShell() override; |
| |
| QWaylandXdgDecorationManagerV1 *decorationManager() { return m_xdgDecorationManager.data(); } |
| QWaylandXdgSurface *getXdgSurface(QWaylandWindow *window); |
| |
| protected: |
| void xdg_wm_base_ping(uint32_t serial) override; |
| |
| private: |
| static void handleRegistryGlobal(void *data, ::wl_registry *registry, uint id, |
| const QString &interface, uint version); |
| |
| QWaylandDisplay *m_display = nullptr; |
| QScopedPointer<QWaylandXdgDecorationManagerV1> m_xdgDecorationManager; |
| QWaylandXdgSurface::Popup *m_topmostGrabbingPopup = nullptr; |
| |
| friend class QWaylandXdgSurface; |
| }; |
| |
| QT_END_NAMESPACE |
| |
| } |
| |
| #endif // QWAYLANDXDGSHELL_H |