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