WidgetUtilsGtk.h - mozsearch

Enable keyboard shortcuts

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

/* 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 WidgetUtilsGtk_h__

#define WidgetUtilsGtk_h__

#include "nsString.h"

#include "nsTArray.h"

#include "mozilla/MozPromise.h"

#include <stdint.h>

typedef struct _GdkDisplay GdkDisplay;

typedef struct _GdkDevice GdkDevice;

typedef struct _GError GError;

typedef union _GdkEvent GdkEvent;

class nsWindow;

namespace mozilla::widget {

class WidgetUtilsGTK {

 public:

  /* See WidgetUtils::IsTouchDeviceSupportPresent(). */

  static int32_t IsTouchDeviceSupportPresent();

};

bool IsMainWindowTransparent();

bool GdkIsWaylandDisplay(GdkDisplay* display);

bool GdkIsX11Display(GdkDisplay* display);

bool GdkIsWaylandDisplay();

bool GdkIsX11Display();

bool IsXWaylandProtocol();

GdkDevice* GdkGetPointer();

// Sets / returns the last mouse press event we processed.

void SetLastMousePressEvent(GdkEvent*);

GdkEvent* GetLastMousePressEvent();

// Return the snap's instance name, or null when not running as a snap.

const char* GetSnapInstanceName();

bool IsRunningUnderSnap();

bool IsRunningUnderFlatpak();

bool IsPackagedAppFileExists();

inline bool IsRunningUnderFlatpakOrSnap() {

  return IsRunningUnderFlatpak() || IsRunningUnderSnap();

enum class PortalKind {

  FilePicker,

  MimeHandler,

  Settings,

  Location,

  OpenUri,

};

bool ShouldUsePortal(PortalKind);

// Tries to get a descriptive identifier for the desktop environment that the

// program is running under. Always normalized to lowercase.

// See the implementation for the different environment variables and desktop

// information we try to use.

//

// If we can't find a reasonable environment, the empty string is returned.

const nsCString& GetDesktopEnvironmentIdentifier();

bool IsGnomeDesktopEnvironment();

bool IsKdeDesktopEnvironment();

// Parse text/uri-list

nsTArray<nsCString> ParseTextURIList(const nsACString& data);

using FocusRequestPromise = MozPromise<nsCString, bool, false>;

RefPtr<FocusRequestPromise> RequestWaylandFocusPromise();

bool IsCancelledGError(GError* aGError);

}  // namespace mozilla::widget

#endif  // WidgetUtilsGtk_h__