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| author | Dan Sinclair <dsinclair@chromium.org> | 2017-03-13 15:32:07 -0400 |
|---|---|---|
| committer | Chromium commit bot <commit-bot@chromium.org> | 2017-03-14 14:13:24 +0000 |
| commit | 893822aa5b6254591f8e80fbffcbb4fa6ad849aa (patch) | |
| tree | 74e20ab6378d515c12a1ec9b9fc70d8e309b361b /xfa/fgas/layout/cfx_breakline.h | |
| parent | 80e370c7d8b6541f59d98b6cbfbaae51f7e139da (diff) | |
| download | pdfium-893822aa5b6254591f8e80fbffcbb4fa6ad849aa.tar.xz | |
Merge text breaking helper classes.
This Cl merges the CFX_TxtPiece and CFX_RTFPiece classes into
CFX_BreakPiece. CFX_TxtLine and CFX_RTFLine into CFX_BreakLine and
CFX_TxtChar and CFX_RTFChar into CFX_Char.
Change-Id: I95421bdf4cafd5e394db9238dea3603ccb8349c3
Reviewed-on: https://pdfium-review.googlesource.com/2966
Reviewed-by: Nicolás Peña <npm@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
Diffstat (limited to 'xfa/fgas/layout/cfx_breakline.h')
| -rw-r--r-- | xfa/fgas/layout/cfx_breakline.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/xfa/fgas/layout/cfx_breakline.h b/xfa/fgas/layout/cfx_breakline.h new file mode 100644 index 0000000000..138ee3104e --- /dev/null +++ b/xfa/fgas/layout/cfx_breakline.h @@ -0,0 +1,39 @@ +// Copyright 2017 PDFium Authors. All rights reserved. +// 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_CFX_BREAKLINE_H_ +#define XFA_FGAS_LAYOUT_CFX_BREAKLINE_H_ + +#include <vector> + +#include "core/fxcrt/cfx_char.h" +#include "xfa/fgas/layout/cfx_breakpiece.h" + +class CFX_BreakLine { + public: + CFX_BreakLine(); + ~CFX_BreakLine(); + + int32_t CountChars() const; + CFX_Char* GetChar(int32_t index); + const CFX_Char* GetChar(int32_t index) const; + + int32_t CountPieces() const; + const CFX_BreakPiece* GetPiece(int32_t index) const; + + void GetString(CFX_WideString& wsStr) const; + int32_t GetLineEnd() const; + + void Clear(); + + std::vector<CFX_Char> m_LineChars; + std::vector<CFX_BreakPiece> m_LinePieces; + int32_t m_iStart; + int32_t m_iWidth; + int32_t m_iArabicChars; +}; + +#endif // XFA_FGAS_LAYOUT_CFX_BREAKLINE_H_ |