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      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_LIBGTK2UI_GTK2_UTIL_H_
      6 #define CHROME_BROWSER_UI_LIBGTK2UI_GTK2_UTIL_H_
      7 
      8 #include <gtk/gtk.h>
      9 #include <string>
     10 
     11 class CommandLine;
     12 class SkBitmap;
     13 
     14 namespace base {
     15 class Environment;
     16 }
     17 
     18 namespace ui {
     19 class Accelerator;
     20 }
     21 
     22 namespace libgtk2ui {
     23 
     24 void GtkInitFromCommandLine(const CommandLine& command_line);
     25 
     26 // Returns the name of the ".desktop" file associated with our running process.
     27 std::string GetDesktopName(base::Environment* env);
     28 
     29 // Show the image for the given menu item, even if the user's default is to not
     30 // show images. Only to be used for favicons or other menus where the image is
     31 // crucial to its functionality.
     32 void SetAlwaysShowImage(GtkWidget* image_menu_item);
     33 
     34 guint GetGdkKeyCodeForAccelerator(const ui::Accelerator& accelerator);
     35 
     36 GdkModifierType GetGdkModifierForAccelerator(
     37     const ui::Accelerator& accelerator);
     38 
     39 // Translates event flags into plaform independent event flags.
     40 int EventFlagsFromGdkState(guint state);
     41 
     42 }  // namespace libgtk2ui
     43 
     44 #endif  // CHROME_BROWSER_UI_LIBGTK2UI_GTK2_UTIL_H_
     45