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| author | Dan Sinclair <dsinclair@chromium.org> | 2017-03-21 11:31:25 -0400 |
|---|---|---|
| committer | Chromium commit bot <commit-bot@chromium.org> | 2017-03-21 15:55:35 +0000 |
| commit | 5c529e6318d46121a5ea38d3edb42c8d9f580fe8 (patch) | |
| tree | f11ae317bb4cdb94e69e9b1ae1a6db6342218b61 /xfa/fgas/layout/cfx_break.h | |
| parent | a766a958c5867a2a5562095ad03f72290db18b98 (diff) | |
| download | pdfium-5c529e6318d46121a5ea38d3edb42c8d9f580fe8.tar.xz | |
Combine more RTF and TXT Break code
This Cl conbines several more methods from RTFBreak and TXTBreak into
the common Break baseclass.
Change-Id: Ibe2236eb4fd30faab239e7c9c8b578164014eb39
Reviewed-on: https://pdfium-review.googlesource.com/3108
Reviewed-by: Nicolás Peña <npm@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
Diffstat (limited to 'xfa/fgas/layout/cfx_break.h')
| -rw-r--r-- | xfa/fgas/layout/cfx_break.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/xfa/fgas/layout/cfx_break.h b/xfa/fgas/layout/cfx_break.h index 631cc5aaa1..4a7185bd70 100644 --- a/xfa/fgas/layout/cfx_break.h +++ b/xfa/fgas/layout/cfx_break.h @@ -50,14 +50,23 @@ class CFX_Break { void SetParagraphBreakChar(wchar_t wch); void SetDefaultChar(wchar_t wch); - virtual void SetBreakStatus() = 0; + int32_t CountBreakPieces() const; + const CFX_BreakPiece* GetBreakPieceUnstable(int32_t index) const; + void ClearBreakPieces(); + + CFX_Char* GetLastChar(int32_t index, bool bOmitChar, bool bRichText) const; protected: explicit CFX_Break(uint32_t dwLayoutStyles); + void SetBreakStatus(); + bool HasLine() const { return m_iReadyLineIndex >= 0; } + FX_CHARTYPE GetUnifiedCharType(FX_CHARTYPE dwType) const; + FX_CHARTYPE m_eCharType; bool m_bSingleLine; bool m_bCombText; + uint32_t m_dwIdentity; uint32_t m_dwLayoutStyles; int32_t m_iLineStart; int32_t m_iLineWidth; |