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 #include "ui/native_theme/native_theme.h"
  12
  13 class SkBitmap;
  14
  15 namespace aura {
  16 class Window;
  17 }
  18
  19 namespace base {
  20 class CommandLine;
  21 class Environment;
  22 }
  23
  24 namespace ui {
  25 class Accelerator;
  26 }
  27
  28 namespace libgtk2ui {
  29
  30 void GtkInitFromCommandLine(const base::CommandLine& command_line);
  31
  32 // Returns the name of the ".desktop" file associated with our running process.
  33 std::string GetDesktopName(base::Environment* env);
  34
  35 // Show the image for the given menu item, even if the user's default is to not
  36 // show images. Only to be used for favicons or other menus where the image is
  37 // crucial to its functionality.
  38 void SetAlwaysShowImage(GtkWidget* image_menu_item);
  39
  40 guint GetGdkKeyCodeForAccelerator(const ui::Accelerator& accelerator);
  41
  42 GdkModifierType GetGdkModifierForAccelerator(
  43     const ui::Accelerator& accelerator);
  44
  45 // Translates event flags into plaform independent event flags.
  46 int EventFlagsFromGdkState(guint state);
  47
  48 // Sets |dialog| as transient for |parent|, which will keep it on top and center
  49 // it above |parent|. Do nothing if |parent| is NULL.
  50 void SetGtkTransientForAura(GtkWidget* dialog, aura::Window* parent);
  51
  52 // Gets the transient parent aura window for |dialog|.
  53 aura::Window* GetAuraTransientParent(GtkWidget* dialog);
  54
  55 // Clears the transient parent for |dialog|.
  56 void ClearAuraTransientParent(GtkWidget* dialog);
  57
  58 // Converts a NativeTheme state to a GtkStateType.
  59 GtkStateType GetGtkState(ui::NativeTheme::State state);
  60
  61 }  // namespace libgtk2ui
  62
  63 #endif  // CHROME_BROWSER_UI_LIBGTK2UI_GTK2_UTIL_H_