15c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)/* 25c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Copyright (C) Research In Motion Limited 2010-2011. All rights reserved. 35c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 45c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * This library is free software; you can redistribute it and/or 55c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * modify it under the terms of the GNU Library General Public 65c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * License as published by the Free Software Foundation; either 75c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * version 2 of the License, or (at your option) any later version. 85c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 95c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * This library is distributed in the hope that it will be useful, 105c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * but WITHOUT ANY WARRANTY; without even the implied warranty of 115c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 125c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Library General Public License for more details. 135c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 145c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * You should have received a copy of the GNU Library General Public License 155c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * along with this library; see the file COPYING.LIB. If not, write to 165c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 175c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Boston, MA 02110-1301, USA. 185c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) */ 195c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 205c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#ifndef SVGTextLayoutAttributes_h 215c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#define SVGTextLayoutAttributes_h 225c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 2353e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)#include "core/rendering/svg/SVGTextMetrics.h" 2402772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch#include "wtf/HashMap.h" 2502772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch#include "wtf/Noncopyable.h" 2602772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch#include "wtf/Vector.h" 2702772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch#include "wtf/text/WTFString.h" 285c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 29c1847b1379d12d0e05df27436bf19a9b1bf12deaTorne (Richard Coles)namespace blink { 305c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 315c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)class RenderSVGInlineText; 325c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 335c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)struct SVGCharacterData { 345c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) SVGCharacterData(); 355c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 365c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) float x; 375c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) float y; 385c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) float dx; 395c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) float dy; 405c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) float rotate; 415c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)}; 425c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 435c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)typedef HashMap<unsigned, SVGCharacterData> SVGCharacterDataMap; 445c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 455c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)class SVGTextLayoutAttributes { 465c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) WTF_MAKE_NONCOPYABLE(SVGTextLayoutAttributes); 475c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)public: 485c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) SVGTextLayoutAttributes(RenderSVGInlineText*); 495c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 505c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) void clear(); 515c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) void dump() const; 525c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) static float emptyValue(); 535c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 545c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) RenderSVGInlineText* context() const { return m_context; } 5502772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch 565c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) SVGCharacterDataMap& characterDataMap() { return m_characterDataMap; } 575c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) const SVGCharacterDataMap& characterDataMap() const { return m_characterDataMap; } 585c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 595c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) Vector<SVGTextMetrics>& textMetricsValues() { return m_textMetricsValues; } 60197021e6b966cfb06891637935ef33fff06433d1Ben Murdoch const Vector<SVGTextMetrics>& textMetricsValues() const { return m_textMetricsValues; } 615c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 625c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)private: 635c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) RenderSVGInlineText* m_context; 645c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) SVGCharacterDataMap m_characterDataMap; 655c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) Vector<SVGTextMetrics> m_textMetricsValues; 665c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)}; 675c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 685c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)inline SVGCharacterData::SVGCharacterData() 695c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) : x(SVGTextLayoutAttributes::emptyValue()) 705c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) , y(SVGTextLayoutAttributes::emptyValue()) 715c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) , dx(SVGTextLayoutAttributes::emptyValue()) 725c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) , dy(SVGTextLayoutAttributes::emptyValue()) 735c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) , rotate(SVGTextLayoutAttributes::emptyValue()) 745c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 755c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 765c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 77c1847b1379d12d0e05df27436bf19a9b1bf12deaTorne (Richard Coles)} // namespace blink 785c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 795c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#endif 80