widget/windows/nsColorPicker.h

   1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
   2  *
   3  * This Source Code Form is subject to the terms of the Mozilla Public
   4  * License, v. 2.0. If a copy of the MPL was not distributed with this
   5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   6
   7 #ifndef nsColorPicker_h__
   8 #define nsColorPicker_h__
   9
  10 #include <windows.h>
  11 #include <commdlg.h>
  12
  13 #include "nsCOMPtr.h"
  14 #include "nsIColorPicker.h"
  15 #include "nsString.h"
  16 #include "nsThreadUtils.h"
  17
  18 class nsIWidget;
  19
  20 class AsyncColorChooser :
  21   public nsRunnable
  22 {
  23 public:
  24   AsyncColorChooser(DWORD aInitialColor, nsIWidget* aParentWidget, nsIColorPickerShownCallback* aCallback);
  25   NS_IMETHOD Run() MOZ_OVERRIDE;
  26
  27 private:
  28   DWORD mInitialColor;
  29   nsCOMPtr<nsIWidget> mParentWidget;
  30   nsCOMPtr<nsIColorPickerShownCallback> mCallback;
  31   nsString mColor;
  32 };
  33
  34 class nsColorPicker :
  35   public nsIColorPicker
  36 {
  37 public:
  38   nsColorPicker();
  39   virtual ~nsColorPicker();
  40
  41   NS_DECL_ISUPPORTS
  42
  43   NS_IMETHOD Init(nsIDOMWindow* parent, const nsAString& title, const nsAString& aInitialColor);
  44   NS_IMETHOD Open(nsIColorPickerShownCallback* aCallback);
  45
  46 protected:
  47   DWORD mInitialColor;
  48   nsCOMPtr<nsIWidget> mParentWidget;
  49 };
  50
  51 #endif // nsColorPicker_h__