widget/windows/nsWidgetFactory.cpp

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* This Source Code Form is subject to the terms of the Mozilla Public
   3  * License, v. 2.0. If a copy of the MPL was not distributed with this
   4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   5
   6 #include "nsWidgetFactory.h"
   7
   8 #include "mozilla/Components.h"
   9 #include "nsISupports.h"
  10 #include "nsdefs.h"
  11 #include "nsWidgetsCID.h"
  12 #include "nsAppShell.h"
  13 #include "nsAppShellSingleton.h"
  14 #include "mozilla/WidgetUtils.h"
  15 #include "mozilla/widget/ScreenManager.h"
  16 #include "nsLookAndFeel.h"
  17 #include "WinMouseScrollHandler.h"
  18 #include "KeyboardLayout.h"
  19 #include "nsToolkit.h"
  20
  21 // Modules that switch out based on the environment
  22 #include "nsXULAppAPI.h"
  23 // Desktop
  24 #include "nsFilePicker.h"  // needs to be included before other shobjidl.h includes
  25 #include "nsColorPicker.h"
  26 // Content processes
  27 #include "nsFilePickerProxy.h"
  28
  29 // Clipboard
  30 #include "nsClipboardHelper.h"
  31 #include "nsClipboard.h"
  32 #include "HeadlessClipboard.h"
  33
  34 #include "WindowsUIUtils.h"
  35
  36 using namespace mozilla;
  37 using namespace mozilla::widget;
  38
  39 NS_IMPL_COMPONENT_FACTORY(nsIClipboard) {
  40   nsCOMPtr<nsIClipboard> inst;
  41   if (gfxPlatform::IsHeadless()) {
  42     inst = new HeadlessClipboard();
  43   } else {
  44     inst = new nsClipboard();
  45   }
  46   return inst.forget().downcast<nsISupports>();
  47 }
  48
  49 nsresult nsWidgetWindowsModuleCtor() { return nsAppShellInit(); }
  50
  51 void nsWidgetWindowsModuleDtor() {
  52   // Shutdown all XP level widget classes.
  53   WidgetUtils::Shutdown();
  54
  55   KeyboardLayout::Shutdown();
  56   MouseScrollHandler::Shutdown();
  57   nsLookAndFeel::Shutdown();
  58   nsToolkit::Shutdown();
  59   nsAppShellShutdown();
  60 }