chrome/browser/ui/libgtk2ui/gtk2_util.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_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 SkBitmap;
  12
  13 namespace aura {
  14 class Window;
  15 }
  16
  17 namespace base {
  18 class CommandLine;
  19 class Environment;
  20 }
  21
  22 namespace ui {
  23 class Accelerator;
  24 }
  25
  26 namespace libgtk2ui {
  27
  28 void GtkInitFromCommandLine(const base::CommandLine& command_line);
  29
  30 // Returns the name of the ".desktop" file associated with our running process.
  31 std::string GetDesktopName(base::Environment* env);
  32
  33 // Show the image for the given menu item, even if the user's default is to not
  34 // show images. Only to be used for favicons or other menus where the image is
  35 // crucial to its functionality.
  36 void SetAlwaysShowImage(GtkWidget* image_menu_item);
  37
  38 guint GetGdkKeyCodeForAccelerator(const ui::Accelerator& accelerator);
  39
  40 GdkModifierType GetGdkModifierForAccelerator(
  41     const ui::Accelerator& accelerator);
  42
  43 // Translates event flags into plaform independent event flags.
  44 int EventFlagsFromGdkState(guint state);
  45
  46 // Sets |dialog| as transient for |parent|, which will keep it on top and center
  47 // it above |parent|.
  48 void SetGtkTransientForAura(GtkWidget* dialog, aura::Window* parent);
  49
  50 // Gets the transient parent aura window for |dialog|.
  51 aura::Window* GetAuraTransientParent(GtkWidget* dialog);
  52
  53 // Clears the transient parent for |dialog|.
  54 void ClearAuraTransientParent(GtkWidget* dialog);
  55
  56 }  // namespace libgtk2ui
  57
  58 #endif  // CHROME_BROWSER_UI_LIBGTK2UI_GTK2_UTIL_H_