chrome/browser/ui/gtk/event_utils.h

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CHROME_BROWSER_UI_GTK_EVENT_UTILS_H_
   6 #define CHROME_BROWSER_UI_GTK_EVENT_UTILS_H_
   7
   8 #include <gtk/gtk.h>
   9
  10 #include "ui/base/window_open_disposition.h"
  11
  12 namespace event_utils {
  13
  14 // Translates event flags into plaform independent event flags.
  15 int EventFlagsFromGdkState(guint state);
  16
  17 // Translates GdkEvent state into what kind of disposition they represent.
  18 // For example, a middle click would mean to open a background tab.
  19 WindowOpenDisposition DispositionFromGdkState(guint state);
  20
  21 // Get the window open disposition from the state in gtk_get_current_event().
  22 // This is designed to be called inside a "clicked" event handler. It is an
  23 // error to call it when gtk_get_current_event() won't return a GdkEventButton*.
  24 WindowOpenDisposition DispositionForCurrentButtonPressEvent();
  25
  26 }  // namespace event_utils
  27
  28 #endif  // CHROME_BROWSER_UI_GTK_EVENT_UTILS_H_