michael@0: /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: /* DOM object representing color values in DOM computed style */
michael@0: 
michael@0: #ifndef nsDOMCSSRGBColor_h__
michael@0: #define nsDOMCSSRGBColor_h__
michael@0: 
michael@0: #include "mozilla/Attributes.h"
michael@0: #include "nsAutoPtr.h"
michael@0: #include "nsWrapperCache.h"
michael@0: 
michael@0: class nsROCSSPrimitiveValue;
michael@0: 
michael@0: class nsDOMCSSRGBColor : public nsWrapperCache
michael@0: {
michael@0: public:
michael@0:   nsDOMCSSRGBColor(nsROCSSPrimitiveValue* aRed,
michael@0:                    nsROCSSPrimitiveValue* aGreen,
michael@0:                    nsROCSSPrimitiveValue* aBlue,
michael@0:                    nsROCSSPrimitiveValue* aAlpha,
michael@0:                    bool aHasAlpha);
michael@0: 
michael@0:   virtual ~nsDOMCSSRGBColor(void);
michael@0: 
michael@0:   NS_INLINE_DECL_CYCLE_COLLECTING_NATIVE_REFCOUNTING(nsDOMCSSRGBColor)
michael@0: 
michael@0:   NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_NATIVE_CLASS(nsDOMCSSRGBColor)
michael@0: 
michael@0:   bool HasAlpha() const { return mHasAlpha; }
michael@0: 
michael@0:   // RGBColor webidl interface
michael@0:   nsROCSSPrimitiveValue* Red() const
michael@0:   {
michael@0:     return mRed;
michael@0:   }
michael@0:   nsROCSSPrimitiveValue* Green() const
michael@0:   {
michael@0:     return mGreen;
michael@0:   }
michael@0:   nsROCSSPrimitiveValue* Blue() const
michael@0:   {
michael@0:     return mBlue;
michael@0:   }
michael@0:   nsROCSSPrimitiveValue* Alpha() const
michael@0:   {
michael@0:     return mAlpha;
michael@0:   }
michael@0: 
michael@0:   nsISupports* GetParentObject() const
michael@0:   {
michael@0:     return nullptr;
michael@0:   }
michael@0: 
michael@0:   virtual JSObject *WrapObject(JSContext *cx)
michael@0:     MOZ_OVERRIDE MOZ_FINAL;
michael@0: 
michael@0: private:
michael@0:   nsRefPtr<nsROCSSPrimitiveValue> mRed;
michael@0:   nsRefPtr<nsROCSSPrimitiveValue> mGreen;
michael@0:   nsRefPtr<nsROCSSPrimitiveValue> mBlue;
michael@0:   nsRefPtr<nsROCSSPrimitiveValue> mAlpha;
michael@0:   bool mHasAlpha;
michael@0: };
michael@0: 
michael@0: #endif // nsDOMCSSRGBColor_h__