nsWindowWaylandGtk.h

Enable keyboard shortcuts

/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef _nsWindowWaylandGtk_h_

#define _nsWindowWaylandGtk_h_

#include "nsWindowWayland.h"

namespace mozilla::widget {

class nsWindowWaylandToplevelGtk;

class nsWindowWaylandPopupGtk;

class nsWindowWaylandToplevelGtk final : public nsWindowWaylandToplevel {

 public:

  nsWindowWaylandToplevelGtk* AsGtk() override { return this; }

  void RestoreXdgToplevel();

  // Use xdg-activation protocol to transfer focus from gFocusWindow.

  void FocusWaylandWindow(const char* aTokenID) override;

  void CreateNative() override;

  void DestroyNative() override;

  bool PIPMove() override;

  bool PIPResize(GdkWindowEdge aEdge) override;

  void MaybeCreatePipResources();

  void ClearPipResources() override;

  bool ApplyEnterLeaveMutterWorkaround() override;

 protected:

  virtual ~nsWindowWaylandToplevelGtk() = default;

  void ConfigureToplevelWindowNative() override;

  void OnMapNative() override;

  void NativeShow(bool aAction) override;

  void HideAndRemoveAppPopups();

  bool CreateRestoreSession(bool aRestoreWindow) override;

  gulong mXdgToplevelRealizedID = 0;

  struct {

    struct xdg_surface* mXdgSurface = nullptr;

    struct xx_pip_v1* mPipSurface = nullptr;

    LayoutDeviceIntSize mConfigureSize;

  } mPipResources;

};

class nsWindowWaylandPopupGtk final : public nsWindowWaylandPopup {

 public:

  nsWindowWaylandPopupGtk();

  nsWindowWaylandPopupGtk* AsGtk() override { return this; }

  void NativeMoveResizeWaylandPopup(bool aMove, bool aResize) override;

  void NativeMoveResizeWaylandPopupCallback(const GdkRectangle* aFinalSize,

                                            bool aFlippedX, bool aFlippedY);

  bool ApplyEnterLeaveMutterWorkaround() override;

  void CreateNative() override;

  void DestroyNative() override;

  void NativeShow(bool aAction) override;

  void HidePopupWindow(bool aTemporaryHidden,

                       bool aRemoveFromPopupList) override;

 protected:

  virtual ~nsWindowWaylandPopupGtk() = default;

  /* If popup is not positioned explicitly before show on Wayland,

   * apply usual popup measurement on Show() to make sure

   * it's placed correctly according to initial position set by Create().

*/

  bool mWaylandApplyPopupPositionBeforeShow : 1;

  // Wayland Popup section

  // Gets the offset from this popup's coordinate to our toplevel coordinates.

  DesktopIntPoint WaylandGetParentPosition() const;

  bool WaylandPopupConfigure();

  void ShowWaylandPopupWindow();

  void WaylandPopupHierarchyHideTemporary();

  void WaylandPopupHierarchyShowTemporaryHidden();

  void WaylandPopupHierarchyCalculatePositions();

  void UpdateWaylandPopupHierarchy();

  void WaylandPopupHierarchyHideByLayout(

      nsTArray<nsIWidget*>* aLayoutWidgetHierarchy);

  void WaylandPopupPrepareForMove();

  void WaylandPopupMoveImpl();

  void WaylandPopupMovePlain(int aX, int aY);

  bool WaylandPopupRemoveNegativePosition(int* aX = nullptr, int* aY = nullptr);

  bool WaylandPopupCheckAndGetAnchor(GdkRectangle* aPopupAnchor,

                                     GdkPoint* aOffset);

  bool WaylandPopupAnchorAdjustForParentPopup(GdkRectangle* aPopupAnchor,

                                              GdkPoint* aOffset);

  void WaylandPopupSetDirectPosition();

  bool WaylandPopupFitsToplevelWindow();

};

}  // namespace mozilla::widget

#endif