widget/cocoa/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 "nsIColorPicker.h"
  11 #include "nsString.h"
  12 #include "nsCOMPtr.h"
  13
  14 class nsIColorPickerShownCallback;
  15 class mozIDOMWindowProxy;
  16 @class NSColorPanelWrapper;
  17 @class NSColor;
  18
  19 class nsColorPicker final : public nsIColorPicker {
  20  public:
  21   NS_DECL_ISUPPORTS
  22
  23   NS_IMETHOD Init(mozIDOMWindowProxy* aParent, const nsAString& aTitle,
  24                   const nsAString& aInitialColor) override;
  25   NS_IMETHOD Open(nsIColorPickerShownCallback* aCallback) override;
  26
  27   // For NSColorPanelWrapper.
  28   void Update(NSColor* aColor);
  29   void Done();
  30
  31  private:
  32   ~nsColorPicker();
  33
  34   static NSColor* GetNSColorFromHexString(const nsAString& aColor);
  35   static void GetHexStringFromNSColor(NSColor* aColor, nsAString& aResult);
  36
  37   NSColorPanelWrapper* mColorPanelWrapper;
  38
  39   nsString mTitle;
  40   nsString mColor;
  41   nsCOMPtr<nsIColorPickerShownCallback> mCallback;
  42 };
  43
  44 #endif  // nsColorPicker_h_