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Diffstat (limited to 'xfa/src/fgas/layout/fgas_rtfbreak.h')
-rw-r--r--xfa/src/fgas/layout/fgas_rtfbreak.h237
1 files changed, 0 insertions, 237 deletions
diff --git a/xfa/src/fgas/layout/fgas_rtfbreak.h b/xfa/src/fgas/layout/fgas_rtfbreak.h
deleted file mode 100644
index 24cf2e32cb..0000000000
--- a/xfa/src/fgas/layout/fgas_rtfbreak.h
+++ /dev/null
@@ -1,237 +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_LAYOUT_FGAS_RTFBREAK_H_
-#define XFA_SRC_FGAS_LAYOUT_FGAS_RTFBREAK_H_
-
-#include "core/include/fxcrt/fx_ucd.h"
-#include "core/include/fxge/fx_ge.h"
-#include "xfa/src/fgas/crt/fgas_memory.h"
-#include "xfa/src/fgas/crt/fgas_utils.h"
-#include "xfa/src/fgas/layout/fgas_textbreak.h"
-#include "xfa/src/fgas/layout/fgas_unicode.h"
-
-class IFX_Unknown;
-class IFX_Font;
-
-#define FX_RTFBREAKPOLICY_None 0x00
-#define FX_RTFBREAKPOLICY_SpaceBreak 0x01
-#define FX_RTFBREAKPOLICY_NumberBreak 0x02
-#define FX_RTFBREAKPOLICY_InfixBreak 0x04
-#define FX_RTFBREAKPOLICY_TabBreak 0x08
-#define FX_RTFBREAKPOLICY_OrphanPositionedTab 0x10
-#define FX_RTFBREAK_None 0x00
-#define FX_RTFBREAK_PieceBreak 0x01
-#define FX_RTFBREAK_LineBreak 0x02
-#define FX_RTFBREAK_ParagraphBreak 0x03
-#define FX_RTFBREAK_PageBreak 0x04
-#define FX_RTFLAYOUTSTYLE_Pagination 0x01
-#define FX_RTFLAYOUTSTYLE_VerticalLayout 0x02
-#define FX_RTFLAYOUTSTYLE_VerticalChars 0x04
-#define FX_RTFLAYOUTSTYLE_LineDirection 0x08
-#define FX_RTFLAYOUTSTYLE_ExpandTab 0x10
-#define FX_RTFLAYOUTSTYLE_ArabicNumber 0x20
-#define FX_RTFLAYOUTSTYLE_SingleLine 0x40
-#define FX_RTFLAYOUTSTYLE_MBCSCode 0x80
-#define FX_RTFCHARSTYLE_Alignment 0x000F
-#define FX_RTFCHARSTYLE_ArabicNumber 0x0010
-#define FX_RTFCHARSTYLE_ArabicShadda 0x0020
-#define FX_RTFCHARSTYLE_OddBidiLevel 0x0040
-#define FX_RTFCHARSTYLE_RTLReadingOrder 0x0080
-#define FX_RTFCHARSTYLE_ArabicContext 0x0300
-#define FX_RTFCHARSTYLE_ArabicIndic 0x0400
-#define FX_RTFCHARSTYLE_ArabicComma 0x0800
-#define FX_RTFLINEALIGNMENT_Left 0
-#define FX_RTFLINEALIGNMENT_Center 1
-#define FX_RTFLINEALIGNMENT_Right 2
-#define FX_RTFLINEALIGNMENT_Justified (1 << 2)
-#define FX_RTFLINEALIGNMENT_Distributed (2 << 2)
-#define FX_RTFLINEALIGNMENT_JustifiedLeft \
- (FX_RTFLINEALIGNMENT_Left | FX_RTFLINEALIGNMENT_Justified)
-#define FX_RTFLINEALIGNMENT_JustifiedCenter \
- (FX_RTFLINEALIGNMENT_Center | FX_RTFLINEALIGNMENT_Justified)
-#define FX_RTFLINEALIGNMENT_JustifiedRight \
- (FX_RTFLINEALIGNMENT_Right | FX_RTFLINEALIGNMENT_Justified)
-#define FX_RTFLINEALIGNMENT_DistributedLeft \
- (FX_RTFLINEALIGNMENT_Left | FX_RTFLINEALIGNMENT_Distributed)
-#define FX_RTFLINEALIGNMENT_DistributedCenter \
- (FX_RTFLINEALIGNMENT_Center | FX_RTFLINEALIGNMENT_Distributed)
-#define FX_RTFLINEALIGNMENT_DistributedRight \
- (FX_RTFLINEALIGNMENT_Right | FX_RTFLINEALIGNMENT_Distributed)
-#define FX_RTFLINEALIGNMENT_LowerMask 0x03
-#define FX_RTFLINEALIGNMENT_HigherMask 0x0C
-
-struct FX_RTFTEXTOBJ {
- FX_RTFTEXTOBJ() {
- pStr = NULL;
- pWidths = NULL;
- iLength = 0;
- pFont = NULL;
- fFontSize = 12.0f;
- dwLayoutStyles = 0;
- iCharRotation = 0;
- iBidiLevel = 0;
- pRect = NULL;
- wLineBreakChar = L'\n';
- iHorizontalScale = 100;
- iVerticalScale = 100;
- }
-
- const FX_WCHAR* pStr;
- int32_t* pWidths;
- int32_t iLength;
- IFX_Font* pFont;
- FX_FLOAT fFontSize;
- FX_DWORD dwLayoutStyles;
- int32_t iCharRotation;
- int32_t iBidiLevel;
- const CFX_RectF* pRect;
- FX_WCHAR wLineBreakChar;
- int32_t iHorizontalScale;
- int32_t iVerticalScale;
-};
-
-class CFX_RTFPiece : public CFX_Target {
- public:
- CFX_RTFPiece()
- : m_dwStatus(FX_RTFBREAK_PieceBreak),
- m_iStartPos(0),
- m_iWidth(-1),
- m_iStartChar(0),
- m_iChars(0),
- m_iBidiLevel(0),
- m_iBidiPos(0),
- m_iFontSize(0),
- m_iFontHeight(0),
- m_iHorizontalScale(100),
- m_iVerticalScale(100),
- m_dwLayoutStyles(0),
- m_dwIdentity(0),
- m_pChars(NULL),
- m_pUserData(NULL) {}
- ~CFX_RTFPiece() { Reset(); }
- void AppendChar(const CFX_RTFChar& tc) {
- FXSYS_assert(m_pChars != NULL);
- m_pChars->Add(tc);
- if (m_iWidth < 0) {
- m_iWidth = tc.m_iCharWidth;
- } else {
- m_iWidth += tc.m_iCharWidth;
- }
- m_iChars++;
- }
- int32_t GetEndPos() const {
- return m_iWidth < 0 ? m_iStartPos : m_iStartPos + m_iWidth;
- }
- int32_t GetLength() const { return m_iChars; }
- int32_t GetEndChar() const { return m_iStartChar + m_iChars; }
- CFX_RTFChar& GetChar(int32_t index) {
- FXSYS_assert(index > -1 && index < m_iChars && m_pChars != NULL);
- return *m_pChars->GetDataPtr(m_iStartChar + index);
- }
- CFX_RTFChar* GetCharPtr(int32_t index) const {
- FXSYS_assert(index > -1 && index < m_iChars && m_pChars != NULL);
- return m_pChars->GetDataPtr(m_iStartChar + index);
- }
- void GetString(FX_WCHAR* pText) const {
- FXSYS_assert(pText != NULL);
- int32_t iEndChar = m_iStartChar + m_iChars;
- CFX_RTFChar* pChar;
- for (int32_t i = m_iStartChar; i < iEndChar; i++) {
- pChar = m_pChars->GetDataPtr(i);
- *pText++ = (FX_WCHAR)pChar->m_wCharCode;
- }
- }
- void GetString(CFX_WideString& wsText) const {
- FX_WCHAR* pText = wsText.GetBuffer(m_iChars);
- GetString(pText);
- wsText.ReleaseBuffer(m_iChars);
- }
- void GetWidths(int32_t* pWidths) const {
- FXSYS_assert(pWidths != NULL);
- int32_t iEndChar = m_iStartChar + m_iChars;
- CFX_RTFChar* pChar;
- for (int32_t i = m_iStartChar; i < iEndChar; i++) {
- pChar = m_pChars->GetDataPtr(i);
- *pWidths++ = pChar->m_iCharWidth;
- }
- }
- void Reset() {
- m_dwStatus = FX_RTFBREAK_PieceBreak;
- if (m_iWidth > -1) {
- m_iStartPos += m_iWidth;
- }
- m_iWidth = -1;
- m_iStartChar += m_iChars;
- m_iChars = 0;
- m_iBidiLevel = 0;
- m_iBidiPos = 0;
- m_iHorizontalScale = 100;
- m_iVerticalScale = 100;
- }
- FX_DWORD m_dwStatus;
- int32_t m_iStartPos;
- int32_t m_iWidth;
- int32_t m_iStartChar;
- int32_t m_iChars;
- int32_t m_iBidiLevel;
- int32_t m_iBidiPos;
- int32_t m_iFontSize;
- int32_t m_iFontHeight;
- int32_t m_iHorizontalScale;
- int32_t m_iVerticalScale;
- FX_DWORD m_dwLayoutStyles;
- FX_DWORD m_dwIdentity;
- CFX_RTFCharArray* m_pChars;
- IFX_Unknown* m_pUserData;
-};
-typedef CFX_BaseArrayTemplate<CFX_RTFPiece> CFX_RTFPieceArray;
-
-class IFX_RTFBreak {
- public:
- static IFX_RTFBreak* Create(FX_DWORD dwPolicies);
- virtual ~IFX_RTFBreak() {}
- virtual void Release() = 0;
- virtual void SetLineBoundary(FX_FLOAT fLineStart, FX_FLOAT fLineEnd) = 0;
- virtual void SetLineStartPos(FX_FLOAT fLinePos) = 0;
- virtual FX_DWORD GetLayoutStyles() const = 0;
- virtual void SetLayoutStyles(FX_DWORD dwLayoutStyles) = 0;
- virtual void SetFont(IFX_Font* pFont) = 0;
- virtual void SetFontSize(FX_FLOAT fFontSize) = 0;
- virtual void SetTabWidth(FX_FLOAT fTabWidth) = 0;
- virtual void AddPositionedTab(FX_FLOAT fTabPos) = 0;
- virtual void SetPositionedTabs(const CFX_FloatArray& tabs) = 0;
- virtual void ClearPositionedTabs() = 0;
- virtual void SetDefaultChar(FX_WCHAR wch) = 0;
- virtual void SetLineBreakChar(FX_WCHAR wch) = 0;
- virtual void SetLineBreakTolerance(FX_FLOAT fTolerance) = 0;
- virtual void SetHorizontalScale(int32_t iScale) = 0;
- virtual void SetVerticalScale(int32_t iScale) = 0;
- virtual void SetCharRotation(int32_t iCharRotation) = 0;
- virtual void SetCharSpace(FX_FLOAT fCharSpace) = 0;
- virtual void SetWordSpace(FX_BOOL bDefault, FX_FLOAT fWordSpace) = 0;
- virtual void SetReadingOrder(FX_BOOL bRTL = FALSE) = 0;
- virtual void SetAlignment(int32_t iAlignment = FX_RTFLINEALIGNMENT_Left) = 0;
- virtual void SetUserData(IFX_Unknown* pUserData) = 0;
- virtual FX_DWORD AppendChar(FX_WCHAR wch) = 0;
- virtual FX_DWORD EndBreak(FX_DWORD dwStatus = FX_RTFBREAK_PieceBreak) = 0;
- virtual int32_t CountBreakPieces() const = 0;
- virtual const CFX_RTFPiece* GetBreakPiece(int32_t index) const = 0;
- virtual void GetLineRect(CFX_RectF& rect) const = 0;
- virtual void ClearBreakPieces() = 0;
- virtual void Reset() = 0;
- virtual int32_t GetDisplayPos(
- const FX_RTFTEXTOBJ* pText,
- FXTEXT_CHARPOS* pCharPos,
- FX_BOOL bCharCode = FALSE,
- CFX_WideString* pWSForms = NULL,
- FX_AdjustCharDisplayPos pAdjustPos = NULL) const = 0;
- virtual int32_t GetCharRects(const FX_RTFTEXTOBJ* pText,
- CFX_RectFArray& rtArray,
- FX_BOOL bCharBBox = FALSE) const = 0;
-};
-
-#endif // XFA_SRC_FGAS_LAYOUT_FGAS_RTFBREAK_H_
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