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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 _mozilla_a11y_style_h_
#define _mozilla_a11y_style_h_
#include "mozilla/gfx/Types.h"
#include "nsStyleContext.h"
namespace mozilla {
namespace a11y {
class StyleInfo
{
public:
StyleInfo(dom::Element* aElement, nsIPresShell* aPresShell);
~StyleInfo() { }
void Display(nsAString& aValue);
void TextAlign(nsAString& aValue);
void TextIndent(nsAString& aValue);
void MarginLeft(nsAString& aValue) { Margin(eSideLeft, aValue); }
void MarginRight(nsAString& aValue) { Margin(eSideRight, aValue); }
void MarginTop(nsAString& aValue) { Margin(eSideTop, aValue); }
void MarginBottom(nsAString& aValue) { Margin(eSideBottom, aValue); }
static void FormatColor(const nscolor& aValue, nsString& aFormattedValue);
static void FormatFontStyle(const nscoord& aValue, nsAString& aFormattedValue);
static void FormatTextDecorationStyle(uint8_t aValue, nsAString& aFormattedValue);
private:
StyleInfo() = delete;
StyleInfo(const StyleInfo&) = delete;
StyleInfo& operator = (const StyleInfo&) = delete;
void Margin(Side aSide, nsAString& aValue);
dom::Element* mElement;
RefPtr<nsStyleContext> mStyleContext;
};
} // namespace a11y
} // namespace mozilla
#endif
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