| // Copyright 2017 The PDFium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
| |
| #ifndef XFA_FGAS_LAYOUT_CFGAS_BREAKPIECE_H_ |
| #define XFA_FGAS_LAYOUT_CFGAS_BREAKPIECE_H_ |
| |
| #include <vector> |
| |
| #include "core/fxcrt/retain_ptr.h" |
| #include "core/fxcrt/unowned_ptr.h" |
| #include "core/fxcrt/widestring.h" |
| #include "xfa/fgas/layout/cfgas_char.h" |
| |
| class CFGAS_TextUserData; |
| |
| class CFGAS_BreakPiece { |
| public: |
| CFGAS_BreakPiece(); |
| CFGAS_BreakPiece(const CFGAS_BreakPiece& other); |
| ~CFGAS_BreakPiece(); |
| |
| int32_t GetEndPos() const; |
| |
| // TODO(thestig): When GetCharCount() returns size_t, remove this. |
| size_t GetLength() const; |
| |
| CFGAS_Char* GetChar(int32_t index) const; |
| CFGAS_Char* GetChar(size_t index) const; |
| WideString GetString() const; |
| std::vector<int32_t> GetWidths() const; |
| |
| CFGAS_Char::BreakType GetStatus() const { return m_dwStatus; } |
| void SetStatus(CFGAS_Char::BreakType status) { m_dwStatus = status; } |
| |
| int32_t GetStartPos() const { return m_iStartPos; } |
| void SetStartPos(int32_t pos) { m_iStartPos = pos; } |
| void IncrementStartPos(int32_t count) { m_iStartPos += count; } |
| |
| int32_t GetWidth() const { return m_iWidth; } |
| void SetWidth(int32_t width) { m_iWidth = width; } |
| void IncrementWidth(int32_t width) { m_iWidth += width; } |
| |
| int32_t GetStartChar() const { return m_iStartChar; } |
| void SetStartChar(int32_t pos) { m_iStartChar = pos; } |
| |
| int32_t GetCharCount() const { return m_iCharCount; } |
| void SetCharCount(int32_t count) { m_iCharCount = count; } |
| |
| int32_t GetBidiLevel() const { return m_iBidiLevel; } |
| void SetBidiLevel(int32_t level) { m_iBidiLevel = level; } |
| |
| int32_t GetBidiPos() const { return m_iBidiPos; } |
| void SetBidiPos(int32_t pos) { m_iBidiPos = pos; } |
| |
| int32_t GetFontSize() const { return m_iFontSize; } |
| void SetFontSize(int32_t font_size) { m_iFontSize = font_size; } |
| |
| int32_t GetHorizontalScale() const { return m_iHorizontalScale; } |
| void SetHorizontalScale(int32_t scale) { m_iHorizontalScale = scale; } |
| |
| int32_t GetVerticalScale() const { return m_iVerticalScale; } |
| void SetVerticalScale(int32_t scale) { m_iVerticalScale = scale; } |
| |
| uint32_t GetCharStyles() const { return m_dwCharStyles; } |
| void SetCharStyles(uint32_t styles) { m_dwCharStyles = styles; } |
| |
| void SetChars(std::vector<CFGAS_Char>* chars) { m_pChars = chars; } |
| |
| const CFGAS_TextUserData* GetUserData() const { return m_pUserData.Get(); } |
| void SetUserData(const RetainPtr<CFGAS_TextUserData>& user_data) { |
| m_pUserData = user_data; |
| } |
| |
| private: |
| CFGAS_Char::BreakType m_dwStatus = CFGAS_Char::BreakType::kPiece; |
| int32_t m_iStartPos = 0; |
| int32_t m_iWidth = -1; |
| int32_t m_iStartChar = 0; |
| int32_t m_iCharCount = 0; |
| int32_t m_iBidiLevel = 0; |
| int32_t m_iBidiPos = 0; |
| int32_t m_iFontSize = 0; |
| int32_t m_iHorizontalScale = 100; |
| int32_t m_iVerticalScale = 100; |
| uint32_t m_dwCharStyles = 0; |
| UnownedPtr<std::vector<CFGAS_Char>> m_pChars; |
| RetainPtr<CFGAS_TextUserData> m_pUserData; |
| }; |
| |
| #endif // XFA_FGAS_LAYOUT_CFGAS_BREAKPIECE_H_ |