The Tor Browser: widget/gtk/nsGTKToolkit.h@b8a032363ba2

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

     1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */

     2 /* vim:expandtab:shiftwidth=4:tabstop=4:

     3  */

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

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

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

     8 #ifndef GTKTOOLKIT_H

     9 #define GTKTOOLKIT_H

    11 #include "nsString.h"

    12 #include <gtk/gtk.h>

    14 /**

    15  * Wrapper around the thread running the message pump.

    16  * The toolkit abstraction is necessary because the message pump must

    17  * execute within the same thread that created the widget under Win32.

    18  */

    20 class nsGTKToolkit

    21 {

    22 public:

    23     nsGTKToolkit();

    25     static nsGTKToolkit* GetToolkit();

    27     static void Shutdown() {

    28       delete gToolkit;

    29       gToolkit = nullptr;

    30     }

    32     /**

    33      * Get/set our value of DESKTOP_STARTUP_ID. When non-empty, this is applied

    34      * to the next toplevel window to be shown or focused (and then immediately

    35      * cleared).

    36      */

    37     void SetDesktopStartupID(const nsACString& aID) { mDesktopStartupID = aID; }

    38     void GetDesktopStartupID(nsACString* aID) { *aID = mDesktopStartupID; }

    40     /**

    41      * Get/set the timestamp value to be used, if non-zero, to focus the

    42      * next top-level window to be shown or focused (upon which it is cleared).

    43      */

    44     void SetFocusTimestamp(uint32_t aTimestamp) { mFocusTimestamp = aTimestamp; }

    45     uint32_t GetFocusTimestamp() { return mFocusTimestamp; }

    47 private:

    48     static nsGTKToolkit* gToolkit;

    50     nsCString      mDesktopStartupID;

    51     uint32_t       mFocusTimestamp;

    52 };

    54 #endif  // GTKTOOLKIT_H

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