15c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)/* 25c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Copyright (C) 2000 Lars Knoll (knoll@kde.org) 35c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * (C) 2000 Antti Koivisto (koivisto@kde.org) 45c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * (C) 2000 Dirk Mueller (mueller@kde.org) 55c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Copyright (C) 2003, 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved. 65c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Copyright (C) 2006 Graham Dennis (graham.dennis@gmail.com) 75c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 85c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * This library is free software; you can redistribute it and/or 95c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * modify it under the terms of the GNU Library General Public 105c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * License as published by the Free Software Foundation; either 115c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * version 2 of the License, or (at your option) any later version. 125c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 135c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * This library is distributed in the hope that it will be useful, 145c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * but WITHOUT ANY WARRANTY; without even the implied warranty of 155c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 165c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Library General Public License for more details. 175c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 185c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * You should have received a copy of the GNU Library General Public License 195c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * along with this library; see the file COPYING.LIB. If not, write to 205c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 215c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Boston, MA 02110-1301, USA. 225c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 235c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) */ 245c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 255c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#ifndef ShadowData_h 265c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#define ShadowData_h 275c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 2809380295ba73501a205346becac22c6978e4671dTorne (Richard Coles)#include "platform/geometry/FloatPoint.h" 29f79f16f17ddc4f842d7b7a38603e280e94be826aTorne (Richard Coles)#include "platform/graphics/Color.h" 305c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 31c1847b1379d12d0e05df27436bf19a9b1bf12deaTorne (Richard Coles)namespace blink { 325c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 335c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)enum ShadowStyle { Normal, Inset }; 345c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 355c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)// This class holds information about shadows for the text-shadow and box-shadow properties. 365c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)class ShadowData { 375c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) WTF_MAKE_FAST_ALLOCATED; 385c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)public: 3909380295ba73501a205346becac22c6978e4671dTorne (Richard Coles) ShadowData(const FloatPoint& location, float blur, float spread, ShadowStyle style, const Color& color) 40f79f16f17ddc4f842d7b7a38603e280e94be826aTorne (Richard Coles) : m_location(location) 41f79f16f17ddc4f842d7b7a38603e280e94be826aTorne (Richard Coles) , m_blur(blur) 42f79f16f17ddc4f842d7b7a38603e280e94be826aTorne (Richard Coles) , m_spread(spread) 43f79f16f17ddc4f842d7b7a38603e280e94be826aTorne (Richard Coles) , m_color(color) 44f79f16f17ddc4f842d7b7a38603e280e94be826aTorne (Richard Coles) , m_style(style) 455c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) { 465c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) } 475c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 48e69819bd8e388ea4ad1636a19aa6b2eed4952191Ben Murdoch bool operator==(const ShadowData&) const; 49e69819bd8e388ea4ad1636a19aa6b2eed4952191Ben Murdoch bool operator!=(const ShadowData& o) const { return !(*this == o); } 5002772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch 51f79f16f17ddc4f842d7b7a38603e280e94be826aTorne (Richard Coles) ShadowData blend(const ShadowData& from, double progress) const; 52f79f16f17ddc4f842d7b7a38603e280e94be826aTorne (Richard Coles) 5309380295ba73501a205346becac22c6978e4671dTorne (Richard Coles) float x() const { return m_location.x(); } 5409380295ba73501a205346becac22c6978e4671dTorne (Richard Coles) float y() const { return m_location.y(); } 5509380295ba73501a205346becac22c6978e4671dTorne (Richard Coles) FloatPoint location() const { return m_location; } 5609380295ba73501a205346becac22c6978e4671dTorne (Richard Coles) float blur() const { return m_blur; } 5709380295ba73501a205346becac22c6978e4671dTorne (Richard Coles) float spread() const { return m_spread; } 585c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) ShadowStyle style() const { return m_style; } 598abfc5808a4e34d6e03867af8bc440dee641886fTorne (Richard Coles) const Color& color() const { return m_color; } 605c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 615c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)private: 6209380295ba73501a205346becac22c6978e4671dTorne (Richard Coles) FloatPoint m_location; 6309380295ba73501a205346becac22c6978e4671dTorne (Richard Coles) float m_blur; 6409380295ba73501a205346becac22c6978e4671dTorne (Richard Coles) float m_spread; 6509380295ba73501a205346becac22c6978e4671dTorne (Richard Coles) // FIXME: We should use StyleColor here to allow currentColor to work correctly with visited links 668abfc5808a4e34d6e03867af8bc440dee641886fTorne (Richard Coles) Color m_color; 675c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) ShadowStyle m_style; 685c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)}; 695c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 70c1847b1379d12d0e05df27436bf19a9b1bf12deaTorne (Richard Coles)} // namespace blink 715c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 725c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#endif // ShadowData_h 73