diff options
Diffstat (limited to 'xfa/src/fgas/src/layout/fx_rtfbreak.h')
-rw-r--r-- | xfa/src/fgas/src/layout/fx_rtfbreak.h | 177 |
1 files changed, 0 insertions, 177 deletions
diff --git a/xfa/src/fgas/src/layout/fx_rtfbreak.h b/xfa/src/fgas/src/layout/fx_rtfbreak.h deleted file mode 100644 index 7aecef7f10..0000000000 --- a/xfa/src/fgas/src/layout/fx_rtfbreak.h +++ /dev/null @@ -1,177 +0,0 @@ -// Copyright 2014 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_SRC_FGAS_SRC_LAYOUT_FX_RTFBREAK_H_ -#define XFA_SRC_FGAS_SRC_LAYOUT_FX_RTFBREAK_H_ - -#include "core/include/fxcrt/fx_arb.h" -#include "xfa/src/fgas/include/fx_rbk.h" -#include "xfa/src/fgas/src/layout/fx_unicode.h" - -class CFX_RTFLine; -class CFX_RTFBreak; -class CFX_RTFLine { - public: - CFX_RTFLine() - : m_LinePieces(16), - m_iStart(0), - m_iWidth(0), - m_iArabicChars(0), - m_iMBCSChars(0) {} - ~CFX_RTFLine() { RemoveAll(); } - int32_t CountChars() const { return m_LineChars.GetSize(); } - CFX_RTFChar& GetChar(int32_t index) { - FXSYS_assert(index > -1 && index < m_LineChars.GetSize()); - return *m_LineChars.GetDataPtr(index); - } - CFX_RTFChar* GetCharPtr(int32_t index) { - FXSYS_assert(index > -1 && index < m_LineChars.GetSize()); - return m_LineChars.GetDataPtr(index); - } - int32_t CountPieces() const { return m_LinePieces.GetSize(); } - CFX_RTFPiece& GetPiece(int32_t index) const { - FXSYS_assert(index > -1 && index < m_LinePieces.GetSize()); - return m_LinePieces.GetAt(index); - } - CFX_RTFPiece* GetPiecePtr(int32_t index) const { - FXSYS_assert(index > -1 && index < m_LinePieces.GetSize()); - return m_LinePieces.GetPtrAt(index); - } - int32_t GetLineEnd() const { return m_iStart + m_iWidth; } - void RemoveAll(FX_BOOL bLeaveMemory = FALSE) { - CFX_RTFChar* pChar; - IFX_Unknown* pUnknown; - int32_t iCount = m_LineChars.GetSize(); - for (int32_t i = 0; i < iCount; i++) { - pChar = m_LineChars.GetDataPtr(i); - if ((pUnknown = pChar->m_pUserData) != NULL) { - pUnknown->Release(); - } - } - m_LineChars.RemoveAll(); - m_LinePieces.RemoveAll(bLeaveMemory); - m_iWidth = 0; - m_iArabicChars = 0; - m_iMBCSChars = 0; - } - CFX_RTFCharArray m_LineChars; - CFX_RTFPieceArray m_LinePieces; - int32_t m_iStart; - int32_t m_iWidth; - int32_t m_iArabicChars; - int32_t m_iMBCSChars; -}; -class CFX_RTFBreak : public IFX_RTFBreak { - public: - CFX_RTFBreak(FX_DWORD dwPolicies); - ~CFX_RTFBreak(); - void Release() override { delete this; } - void SetLineBoundary(FX_FLOAT fLineStart, FX_FLOAT fLineEnd) override; - void SetLineStartPos(FX_FLOAT fLinePos) override; - FX_DWORD GetLayoutStyles() const override { return m_dwLayoutStyles; } - void SetLayoutStyles(FX_DWORD dwLayoutStyles) override; - void SetFont(IFX_Font* pFont) override; - void SetFontSize(FX_FLOAT fFontSize) override; - void SetTabWidth(FX_FLOAT fTabWidth) override; - void AddPositionedTab(FX_FLOAT fTabPos) override; - void SetPositionedTabs(const CFX_FloatArray& tabs) override; - void ClearPositionedTabs() override; - void SetDefaultChar(FX_WCHAR wch) override; - void SetLineBreakChar(FX_WCHAR wch) override; - void SetLineBreakTolerance(FX_FLOAT fTolerance) override; - void SetHorizontalScale(int32_t iScale) override; - void SetVerticalScale(int32_t iScale) override; - void SetCharRotation(int32_t iCharRotation) override; - void SetCharSpace(FX_FLOAT fCharSpace) override; - void SetWordSpace(FX_BOOL bDefault, FX_FLOAT fWordSpace) override; - void SetReadingOrder(FX_BOOL bRTL = FALSE) override; - void SetAlignment(int32_t iAlignment = FX_RTFLINEALIGNMENT_Left) override; - void SetUserData(IFX_Unknown* pUserData) override; - FX_DWORD AppendChar(FX_WCHAR wch) override; - FX_DWORD EndBreak(FX_DWORD dwStatus = FX_RTFBREAK_PieceBreak) override; - int32_t CountBreakPieces() const override; - const CFX_RTFPiece* GetBreakPiece(int32_t index) const override; - void GetLineRect(CFX_RectF& rect) const override; - void ClearBreakPieces() override; - void Reset() override; - int32_t GetDisplayPos( - const FX_RTFTEXTOBJ* pText, - FXTEXT_CHARPOS* pCharPos, - FX_BOOL bCharCode = FALSE, - CFX_WideString* pWSForms = NULL, - FX_AdjustCharDisplayPos pAdjustPos = NULL) const override; - int32_t GetCharRects(const FX_RTFTEXTOBJ* pText, - CFX_RectFArray& rtArray, - FX_BOOL bCharBBox = FALSE) const override; - FX_DWORD AppendChar_CharCode(FX_WCHAR wch); - FX_DWORD AppendChar_Combination(CFX_RTFChar* pCurChar, int32_t iRotation); - FX_DWORD AppendChar_Tab(CFX_RTFChar* pCurChar, int32_t iRotation); - FX_DWORD AppendChar_Control(CFX_RTFChar* pCurChar, int32_t iRotation); - FX_DWORD AppendChar_Arabic(CFX_RTFChar* pCurChar, int32_t iRotation); - FX_DWORD AppendChar_Others(CFX_RTFChar* pCurChar, int32_t iRotation); - - protected: - FX_DWORD m_dwPolicies; - IFX_ArabicChar* m_pArabicChar; - int32_t m_iBoundaryStart; - int32_t m_iBoundaryEnd; - FX_DWORD m_dwLayoutStyles; - FX_BOOL m_bPagination; - FX_BOOL m_bVertical; - FX_BOOL m_bSingleLine; - FX_BOOL m_bCharCode; - IFX_Font* m_pFont; - int32_t m_iFontHeight; - int32_t m_iFontSize; - int32_t m_iTabWidth; - CFX_Int32Array m_PositionedTabs; - FX_BOOL m_bOrphanLine; - FX_WCHAR m_wDefChar; - int32_t m_iDefChar; - FX_WCHAR m_wLineBreakChar; - int32_t m_iHorizontalScale; - int32_t m_iVerticalScale; - int32_t m_iLineRotation; - int32_t m_iCharRotation; - int32_t m_iRotation; - int32_t m_iCharSpace; - FX_BOOL m_bWordSpace; - int32_t m_iWordSpace; - FX_BOOL m_bRTL; - int32_t m_iAlignment; - IFX_Unknown* m_pUserData; - FX_DWORD m_dwCharType; - FX_DWORD m_dwIdentity; - CFX_RTFLine m_RTFLine1; - CFX_RTFLine m_RTFLine2; - CFX_RTFLine* m_pCurLine; - int32_t m_iReady; - int32_t m_iTolerance; - int32_t GetLineRotation(FX_DWORD dwStyles) const; - void SetBreakStatus(); - CFX_RTFChar* GetLastChar(int32_t index) const; - CFX_RTFLine* GetRTFLine(FX_BOOL bReady) const; - CFX_RTFPieceArray* GetRTFPieces(FX_BOOL bReady) const; - FX_DWORD GetUnifiedCharType(FX_DWORD dwType) const; - int32_t GetLastPositionedTab() const; - FX_BOOL GetPositionedTab(int32_t& iTabPos) const; - int32_t GetBreakPos(CFX_RTFCharArray& tca, - int32_t& iEndPos, - FX_BOOL bAllChars = FALSE, - FX_BOOL bOnlyBrk = FALSE); - void SplitTextLine(CFX_RTFLine* pCurLine, - CFX_RTFLine* pNextLine, - FX_BOOL bAllChars = FALSE); - FX_BOOL EndBreak_SplitLine(CFX_RTFLine* pNextLine, - FX_BOOL bAllChars, - FX_DWORD dwStatus); - void EndBreak_BidiLine(CFX_TPOArray& tpos, FX_DWORD dwStatus); - void EndBreak_Alignment(CFX_TPOArray& tpos, - FX_BOOL bAllChars, - FX_DWORD dwStatus); -}; - -#endif // XFA_SRC_FGAS_SRC_LAYOUT_FX_RTFBREAK_H_ |