| /* |
| * Copyright (C) 2000 Lars Knoll (knoll@kde.org) |
| * Copyright (C) 2003, 2004, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All right reserved. |
| * Copyright (C) 2010 Google Inc. All rights reserved. |
| * Copyright (C) 2013 Adobe Systems Incorporated. |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Library General Public |
| * License as published by the Free Software Foundation; either |
| * version 2 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Library General Public License for more details. |
| * |
| * You should have received a copy of the GNU Library General Public License |
| * along with this library; see the file COPYING.LIB. If not, write to |
| * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| * Boston, MA 02110-1301, USA. |
| * |
| */ |
| |
| #ifndef SKY_ENGINE_CORE_RENDERING_LINE_LINEINFO_H_ |
| #define SKY_ENGINE_CORE_RENDERING_LINE_LINEINFO_H_ |
| |
| #include "sky/engine/core/rendering/line/LineWidth.h" |
| |
| namespace blink { |
| |
| class LineInfo { |
| public: |
| LineInfo() |
| : m_isFirstLine(true) |
| , m_isLastLine(false) |
| , m_isEmpty(true) |
| , m_previousLineBrokeCleanly(true) |
| , m_runsFromLeadingWhitespace(0) |
| { } |
| |
| bool isFirstLine() const { return m_isFirstLine; } |
| bool isLastLine() const { return m_isLastLine; } |
| bool isEmpty() const { return m_isEmpty; } |
| bool previousLineBrokeCleanly() const { return m_previousLineBrokeCleanly; } |
| unsigned runsFromLeadingWhitespace() const { return m_runsFromLeadingWhitespace; } |
| void resetRunsFromLeadingWhitespace() { m_runsFromLeadingWhitespace = 0; } |
| void incrementRunsFromLeadingWhitespace() { m_runsFromLeadingWhitespace++; } |
| |
| void setFirstLine(bool firstLine) { m_isFirstLine = firstLine; } |
| void setLastLine(bool lastLine) { m_isLastLine = lastLine; } |
| void setEmpty(bool empty, RenderBlock* block = 0, LineWidth* lineWidth = 0) |
| { |
| m_isEmpty = empty; |
| } |
| |
| void setPreviousLineBrokeCleanly(bool previousLineBrokeCleanly) { m_previousLineBrokeCleanly = previousLineBrokeCleanly; } |
| |
| private: |
| bool m_isFirstLine; |
| bool m_isLastLine; |
| bool m_isEmpty; |
| bool m_previousLineBrokeCleanly; |
| unsigned m_runsFromLeadingWhitespace; |
| }; |
| |
| } |
| |
| #endif // SKY_ENGINE_CORE_RENDERING_LINE_LINEINFO_H_ |