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 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-

  *

  * This Source Code Form is subject to the terms of the Mozilla Public

  * License, v. 2.0. If a copy of the MPL was not distributed with this

  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

 #ifndef nsColorPicker_h_

 #define nsColorPicker_h_

 #include "nsIColorPicker.h"

 #include "nsString.h"

 #include "nsCOMPtr.h"

 class nsIColorPickerShownCallback;

 class nsIDOMWindow;

 @class NSColorPanelWrapper;

 @class NSColor;

 class nsColorPicker MOZ_FINAL : public nsIColorPicker

 {

 public:

   NS_DECL_ISUPPORTS

   NS_IMETHOD Init(nsIDOMWindow* aParent, const nsAString& aTitle,

                   const nsAString& aInitialColor);

   NS_IMETHOD Open(nsIColorPickerShownCallback* aCallback);

   // For NSColorPanelWrapper.

   void Update(NSColor* aColor);

   // Call this method if you are done with this input, but the color picker needs to

   // stay open as it will be associated to another input

   void DoneWithRetarget();

   // Same as DoneWithRetarget + clean the static instance of sColorPanelWrapper,

   // as it is not needed anymore for now

   void Done();

 private:

   static NSColor* GetNSColorFromHexString(const nsAString& aColor);

   static void GetHexStringFromNSColor(NSColor* aColor, nsAString& aResult);

   static NSColorPanelWrapper* sColorPanelWrapper;

   nsString             mTitle;

   nsString             mColor;

   nsCOMPtr<nsIColorPickerShownCallback> mCallback;

 };

 #endif // nsColorPicker_h_