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Diffstat (limited to 'layout/style/StyleColorInlines.h')
-rw-r--r-- | layout/style/StyleColorInlines.h | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/layout/style/StyleColorInlines.h b/layout/style/StyleColorInlines.h new file mode 100644 index 0000000000..72b4dbae8a --- /dev/null +++ b/layout/style/StyleColorInlines.h @@ -0,0 +1,80 @@ +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim: set ts=8 sts=2 et sw=2 tw=80: */ +/* 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/. */ + +/* Inline functions for StyleColor (aka values::computed::Color) */ + +#ifndef mozilla_StyleColorInlines_h_ +#define mozilla_StyleColorInlines_h_ + +#include "nsColor.h" +#include "mozilla/ServoStyleConsts.h" +#include "nsStyleUtil.h" + +namespace mozilla { + +inline StyleAbsoluteColor StyleAbsoluteColor::FromColor(nscolor aColor) { + return StyleAbsoluteColor::Srgb( + NS_GET_R(aColor) / 255.0f, NS_GET_G(aColor) / 255.0f, + NS_GET_B(aColor) / 255.0f, NS_GET_A(aColor) / 255.0f); +} + +// static +inline StyleAbsoluteColor StyleAbsoluteColor::Srgb(float red, float green, + float blue, float alpha) { + return StyleAbsoluteColor{StyleColorComponents{red, green, blue}, alpha, + StyleColorSpace::Srgb, StyleColorFlags{0}}; +} + +inline StyleAbsoluteColor StyleAbsoluteColor::Transparent() { + return StyleAbsoluteColor::Srgb(0.0f, 0.0f, 0.0f, 0.0f); +} + +inline StyleAbsoluteColor StyleAbsoluteColor::Black() { + return StyleAbsoluteColor::Srgb(0.0f, 0.0f, 0.0f, 1.0f); +} + +inline StyleAbsoluteColor StyleAbsoluteColor::White() { + return StyleAbsoluteColor::Srgb(1.0f, 1.0f, 1.0f, 1.0f); +} + +template <> +inline StyleColor StyleColor::FromColor(nscolor aColor) { + return StyleColor::Absolute(StyleAbsoluteColor::FromColor(aColor)); +} + +template <> +inline StyleColor StyleColor::Black() { + return FromColor(NS_RGB(0, 0, 0)); +} + +template <> +inline StyleColor StyleColor::White() { + return FromColor(NS_RGB(255, 255, 255)); +} + +template <> +inline StyleColor StyleColor::Transparent() { + return FromColor(NS_RGBA(0, 0, 0, 0)); +} + +template <> +StyleAbsoluteColor StyleColor::ResolveColor(const StyleAbsoluteColor&) const; + +template <> +nscolor StyleColor::CalcColor(const StyleAbsoluteColor&) const; + +template <> +nscolor StyleColor::CalcColor(nscolor) const; + +template <> +nscolor StyleColor::CalcColor(const ComputedStyle&) const; + +template <> +nscolor StyleColor::CalcColor(const nsIFrame*) const; + +} // namespace mozilla + +#endif // mozilla_StyleColor_h_ |