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Unified Diff: xfa/src/fee/include/ifde_txtedtengine.h

Issue 1636873004: XFA: Fix DOS newlines (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@xfa
Patch Set: All of them Created 4 years, 11 months ago
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Index: xfa/src/fee/include/ifde_txtedtengine.h
diff --git a/xfa/src/fee/include/ifde_txtedtengine.h b/xfa/src/fee/include/ifde_txtedtengine.h
index 6d531d4c042fa54d99b96e68a5f6710c3346174d..4ddbdb0e97eab127729242089833f788597f55e5 100644
--- a/xfa/src/fee/include/ifde_txtedtengine.h
+++ b/xfa/src/fee/include/ifde_txtedtengine.h
@@ -1,259 +1,259 @@
-// 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 _IFDE_TXTEDTENGINE_H
-#define _IFDE_TXTEDTENGINE_H
-class IFDE_TxtEdtBuf;
-class IFDE_TxtEdtPage;
-class IFDE_TxtEdtEngine;
-class IFDE_TxtEdtEventSink;
-class IFDE_TxtEdtParag;
-#define FDE_TXTEDT_FIND_FLAGS_Prev (0L << 0)
-#define FDE_TXTEDT_FIND_FLAGS_Next (1L << 0)
-#define FDE_TXTEDT_FIND_FLAGS_WholeWord (1L << 1)
-#define FDE_TXTEDT_FIND_FLAGS_NoCase (1L << 2)
-typedef struct _FDE_HTXTEDTFIND { void* pData; } * FDE_HTXTEDTFIND;
-#define FDE_TEXTEDITMODE_MultiLines (1L << 0)
-#define FDE_TEXTEDITMODE_AutoLineWrap (1L << 1)
-#define FDE_TEXTEDITMODE_ReadOnly (1L << 2)
-#define FDE_TEXTEDITMODE_LimitArea_Vert (1L << 3)
-#define FDE_TEXTEDITMODE_LimitArea_Horz (1L << 4)
-#define FDE_TEXTEDITMODE_NoRedoUndo (1L << 5)
-#define FDE_TEXTEDITMODE_FIELD_TAB (1L << 6)
-#define FDE_TEXTEDITMODE_FIELD_AUTO (1L << 7)
-#define FDE_TEXTEDITMODE_Validate (1L << 8)
-#define FDE_TEXTEDITMODE_Password (1L << 9)
-#define FDE_TEXTEDITALIGN_Left (0L << 0)
-#define FDE_TEXTEDITALIGN_Center (1L << 0)
-#define FDE_TEXTEDITALIGN_Right (2L << 0)
-#define FDE_TEXTEDITALIGN_Normal (1L << 3)
-#define FDE_TEXTEDITALIGN_Justified (1L << 4)
-#define FDE_TEXTEDITALIGN_Distributed (1L << 5)
-#define FDE_TEXTEDITLAYOUT_DocVertical (1L << 0)
-#define FDE_TEXTEDITLAYOUT_CharVertial (1L << 1)
-#define FDE_TEXTEDITLAYOUT_LineReserve (1L << 2)
-#define FDE_TEXTEDITLAYOUT_RTL (1L << 3)
-#define FDE_TEXTEDITLAYOUT_CombText (1L << 4)
-#define FDE_TEXTEDITLAYOUT_ExpandTab (1L << 5)
-#define FDE_TEXTEDITLAYOUT_ArabicContext (1L << 6)
-#define FDE_TEXTEDITLAYOUT_ArabicShapes (1L << 7)
-#define FDE_TEXTEDITLAYOUT_LastLineHeight (1L << 8)
-enum FDE_TXTEDTMOVECARET {
- MC_MoveNone = 0,
- MC_Left,
- MC_Right,
- MC_Up,
- MC_Down,
- MC_WordBackward,
- MC_WordForward,
- MC_LineStart,
- MC_LineEnd,
- MC_ParagStart,
- MC_ParagEnd,
- MC_PageUp,
- MC_PageDown,
- MC_Home,
- MC_End,
-};
-enum FDE_TXTEDT_MODIFY_RET {
- FDE_TXTEDT_MODIFY_RET_F_Tab = -6,
- FDE_TXTEDT_MODIFY_RET_F_Locked = -5,
- FDE_TXTEDT_MODIFY_RET_F_Invalidate = -4,
- FDE_TXTEDT_MODIFY_RET_F_Boundary = -3,
- FDE_TXTEDT_MODIFY_RET_F_Full = -2,
- FDE_TXTEDT_MODIFY_RET_F_Normal = -1,
- FDE_TXTEDT_MODIFY_RET_S_Normal = 0,
- FDE_TXTEDT_MODIFY_RET_S_Full = 1,
- FDE_TXTEDT_MODIFY_RET_S_Part = 2,
- FDE_TXTEDT_MODIFY_RET_S_Empty = 3,
- FDE_TXTEDT_MODIFY_RET_T_Tab = 4,
-};
-enum FDE_TXTEDIT_LINEEND {
- FDE_TXTEDIT_LINEEND_Auto,
- FDE_TXTEDIT_LINEEND_CRLF,
- FDE_TXTEDIT_LINEEND_CR,
- FDE_TXTEDIT_LINEEND_LF,
-};
-struct _FDE_TXTEDTPARAMS {
- _FDE_TXTEDTPARAMS()
- : fPlateWidth(0),
- fPlateHeight(0),
- nLineCount(0),
- dwLayoutStyles(0),
- dwAlignment(0),
- dwMode(0),
- pFont(NULL),
- fFontSize(10.0f),
- dwFontColor(0xff000000),
- fLineSpace(10.0f),
- fTabWidth(36),
- bTabEquidistant(FALSE),
- wDefChar(0xFEFF),
- wLineBreakChar('\n'),
- nCharRotation(0),
- nLineEnd(0),
- nHorzScale(100),
- fCharSpace(0),
- pEventSink(NULL) {}
- FX_FLOAT fPlateWidth;
- FX_FLOAT fPlateHeight;
- int32_t nLineCount;
- FX_DWORD dwLayoutStyles;
- FX_DWORD dwAlignment;
- FX_DWORD dwMode;
- IFX_Font* pFont;
- FX_FLOAT fFontSize;
- FX_ARGB dwFontColor;
- FX_FLOAT fLineSpace;
- FX_FLOAT fTabWidth;
- FX_BOOL bTabEquidistant;
- FX_WCHAR wDefChar;
- FX_WCHAR wLineBreakChar;
- int32_t nCharRotation;
- int32_t nLineEnd;
- int32_t nHorzScale;
- FX_FLOAT fCharSpace;
- IFDE_TxtEdtEventSink* pEventSink;
-};
-typedef _FDE_TXTEDTPARAMS FDE_TXTEDTPARAMS;
-typedef _FDE_TXTEDTPARAMS* FDE_LPTXTEDTPARAMS;
-enum FDE_TXTEDT_TEXTCHANGE_TYPE {
- FDE_TXTEDT_TEXTCHANGE_TYPE_Insert = 0,
- FDE_TXTEDT_TEXTCHANGE_TYPE_Delete,
- FDE_TXTEDT_TEXTCHANGE_TYPE_Replace,
-};
-struct _FDE_TXTEDT_TEXTCHANGE_INFO {
- int32_t nChangeType;
- CFX_WideString wsInsert;
- CFX_WideString wsDelete;
- CFX_WideString wsPrevText;
-};
-typedef _FDE_TXTEDT_TEXTCHANGE_INFO FDE_TXTEDT_TEXTCHANGE_INFO;
-typedef _FDE_TXTEDT_TEXTCHANGE_INFO* FDE_LPTXTEDT_TEXTCHANGE_INFO;
-class IFDE_TxtEdtEventSink {
- public:
- virtual ~IFDE_TxtEdtEventSink() {}
- virtual void On_CaretChanged(IFDE_TxtEdtEngine* pEdit,
- int32_t nPage,
- FX_BOOL bVisible = TRUE) = 0;
- virtual void On_TextChanged(IFDE_TxtEdtEngine* pEdit,
- FDE_TXTEDT_TEXTCHANGE_INFO& ChangeInfo) = 0;
- virtual void On_PageCountChanged(IFDE_TxtEdtEngine* pEdit) = 0;
- virtual void On_SelChanged(IFDE_TxtEdtEngine* pEdit) = 0;
- virtual FX_BOOL On_PageLoad(IFDE_TxtEdtEngine* pEdit,
- int32_t nPageIndex,
- int32_t nPurpose) = 0;
- virtual FX_BOOL On_PageUnload(IFDE_TxtEdtEngine* pEdit,
- int32_t nPageIndex,
- int32_t nPurpose) = 0;
- virtual FX_BOOL On_PageChange(IFDE_TxtEdtEngine* pEdit,
- int32_t nPageIndex) = 0;
- virtual void On_AddDoRecord(IFDE_TxtEdtEngine* pEdit,
- const CFX_ByteStringC& bsDoRecord) = 0;
- virtual FX_BOOL On_ValidateField(IFDE_TxtEdtEngine* pEdit,
- int32_t nBlockIndex,
- int32_t nFieldIndex,
- const CFX_WideString& wsFieldText,
- int32_t nCharIndex) = 0;
- virtual FX_BOOL On_ValidateBlock(IFDE_TxtEdtEngine* pEdit,
- int32_t nBlockIndex) = 0;
- virtual FX_BOOL On_GetBlockFormatText(IFDE_TxtEdtEngine* pEdit,
- int32_t nBlockIndex,
- CFX_WideString& wsBlockText) = 0;
- virtual FX_BOOL On_Validate(IFDE_TxtEdtEngine* pEdit,
- CFX_WideString& wsText) = 0;
-};
-class IFX_CharIter {
- public:
- virtual ~IFX_CharIter() {}
- virtual void Release() = 0;
- virtual FX_BOOL Next(FX_BOOL bPrev = FALSE) = 0;
- virtual FX_WCHAR GetChar() = 0;
- virtual void SetAt(int32_t nIndex) = 0;
- virtual int32_t GetAt() const = 0;
- virtual FX_BOOL IsEOF(FX_BOOL bTail = TRUE) const = 0;
- virtual IFX_CharIter* Clone() = 0;
-};
-class IFDE_TxtEdtEngine {
- public:
- static IFDE_TxtEdtEngine* Create();
-
- virtual ~IFDE_TxtEdtEngine() {}
- virtual void Release() = 0;
- virtual void SetEditParams(const FDE_TXTEDTPARAMS& params) = 0;
- virtual const FDE_TXTEDTPARAMS* GetEditParams() const = 0;
-
- virtual int32_t CountPages() const = 0;
- virtual IFDE_TxtEdtPage* GetPage(int32_t nIndex) = 0;
- virtual FX_BOOL SetBufChunkSize(int32_t nChunkSize) = 0;
- virtual void SetTextByStream(IFX_Stream* pStream) = 0;
- virtual void SetText(const CFX_WideString& wsText) = 0;
- virtual int32_t GetTextLength() const = 0;
- virtual void GetText(CFX_WideString& wsText,
- int32_t nStart,
- int32_t nCount = -1) = 0;
- virtual void ClearText() = 0;
-
- virtual int32_t GetCaretRect(CFX_RectF& rtCaret) const = 0;
- virtual int32_t GetCaretPos() const = 0;
- virtual int32_t SetCaretPos(int32_t nIndex, FX_BOOL bBefore = TRUE) = 0;
- virtual int32_t MoveCaretPos(FDE_TXTEDTMOVECARET eMoveCaret,
- FX_BOOL bShift = FALSE,
- FX_BOOL bCtrl = FALSE) = 0;
-
- virtual void Lock() = 0;
- virtual void Unlock() = 0;
- virtual FX_BOOL IsLocked() const = 0;
-
- virtual int32_t Insert(int32_t nStart,
- const FX_WCHAR* lpText,
- int32_t nLength) = 0;
- virtual int32_t Delete(int32_t nStart, FX_BOOL bBackspace = FALSE) = 0;
- virtual int32_t DeleteRange(int32_t nStart, int32_t nCount = -1) = 0;
- virtual int32_t Replace(int32_t nStart,
- int32_t nLength,
- const CFX_WideString& wsReplace) = 0;
- virtual void SetLimit(int32_t nLimit) = 0;
- virtual void SetAliasChar(FX_WCHAR wAlias) = 0;
- virtual void SetFormatBlock(int32_t nIndex,
- const CFX_WideString& wsBlockFormat) = 0;
- virtual int32_t CountEditBlocks() const = 0;
- virtual void GetEditBlockText(int32_t nIndex,
- CFX_WideString& wsBlockText) const = 0;
- virtual int32_t CountEditFields(int32_t nBlockIndex) const = 0;
- virtual void GetEditFieldText(int32_t nBlockIndex,
- int32_t nFieldIndex,
- CFX_WideString& wsFieldText) const = 0;
- virtual void StartEdit() = 0;
- virtual void EndEdit() = 0;
- virtual void AddSelRange(int32_t nStart, int32_t nCount = -1) = 0;
- virtual int32_t CountSelRanges() = 0;
- virtual int32_t GetSelRange(int32_t nIndex, int32_t& nStart) = 0;
- virtual void ClearSelection() = 0;
-
- virtual FX_BOOL Redo(const CFX_ByteStringC& bsRedo) = 0;
- virtual FX_BOOL Undo(const CFX_ByteStringC& bsUndo) = 0;
-
- virtual int32_t StartLayout() = 0;
- virtual int32_t DoLayout(IFX_Pause* pPause) = 0;
- virtual void EndLayout() = 0;
-
- virtual FX_BOOL Optimize(IFX_Pause* pPause = NULL) = 0;
- virtual int32_t CountParags() const = 0;
- virtual IFDE_TxtEdtParag* GetParag(int32_t nParagIndex) const = 0;
- virtual IFX_CharIter* CreateCharIter() = 0;
-};
-class IFDE_TxtEdtParag {
- public:
- virtual ~IFDE_TxtEdtParag() {}
- virtual int32_t GetTextLength() const = 0;
- virtual int32_t GetStartIndex() const = 0;
- virtual int32_t CountLines() const = 0;
- virtual void GetLineRange(int32_t nLineIndex,
- int32_t& nStart,
- int32_t& nCount) const = 0;
-};
-#endif
+// 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 _IFDE_TXTEDTENGINE_H
+#define _IFDE_TXTEDTENGINE_H
+class IFDE_TxtEdtBuf;
+class IFDE_TxtEdtPage;
+class IFDE_TxtEdtEngine;
+class IFDE_TxtEdtEventSink;
+class IFDE_TxtEdtParag;
+#define FDE_TXTEDT_FIND_FLAGS_Prev (0L << 0)
+#define FDE_TXTEDT_FIND_FLAGS_Next (1L << 0)
+#define FDE_TXTEDT_FIND_FLAGS_WholeWord (1L << 1)
+#define FDE_TXTEDT_FIND_FLAGS_NoCase (1L << 2)
+typedef struct _FDE_HTXTEDTFIND { void* pData; } * FDE_HTXTEDTFIND;
+#define FDE_TEXTEDITMODE_MultiLines (1L << 0)
+#define FDE_TEXTEDITMODE_AutoLineWrap (1L << 1)
+#define FDE_TEXTEDITMODE_ReadOnly (1L << 2)
+#define FDE_TEXTEDITMODE_LimitArea_Vert (1L << 3)
+#define FDE_TEXTEDITMODE_LimitArea_Horz (1L << 4)
+#define FDE_TEXTEDITMODE_NoRedoUndo (1L << 5)
+#define FDE_TEXTEDITMODE_FIELD_TAB (1L << 6)
+#define FDE_TEXTEDITMODE_FIELD_AUTO (1L << 7)
+#define FDE_TEXTEDITMODE_Validate (1L << 8)
+#define FDE_TEXTEDITMODE_Password (1L << 9)
+#define FDE_TEXTEDITALIGN_Left (0L << 0)
+#define FDE_TEXTEDITALIGN_Center (1L << 0)
+#define FDE_TEXTEDITALIGN_Right (2L << 0)
+#define FDE_TEXTEDITALIGN_Normal (1L << 3)
+#define FDE_TEXTEDITALIGN_Justified (1L << 4)
+#define FDE_TEXTEDITALIGN_Distributed (1L << 5)
+#define FDE_TEXTEDITLAYOUT_DocVertical (1L << 0)
+#define FDE_TEXTEDITLAYOUT_CharVertial (1L << 1)
+#define FDE_TEXTEDITLAYOUT_LineReserve (1L << 2)
+#define FDE_TEXTEDITLAYOUT_RTL (1L << 3)
+#define FDE_TEXTEDITLAYOUT_CombText (1L << 4)
+#define FDE_TEXTEDITLAYOUT_ExpandTab (1L << 5)
+#define FDE_TEXTEDITLAYOUT_ArabicContext (1L << 6)
+#define FDE_TEXTEDITLAYOUT_ArabicShapes (1L << 7)
+#define FDE_TEXTEDITLAYOUT_LastLineHeight (1L << 8)
+enum FDE_TXTEDTMOVECARET {
+ MC_MoveNone = 0,
+ MC_Left,
+ MC_Right,
+ MC_Up,
+ MC_Down,
+ MC_WordBackward,
+ MC_WordForward,
+ MC_LineStart,
+ MC_LineEnd,
+ MC_ParagStart,
+ MC_ParagEnd,
+ MC_PageUp,
+ MC_PageDown,
+ MC_Home,
+ MC_End,
+};
+enum FDE_TXTEDT_MODIFY_RET {
+ FDE_TXTEDT_MODIFY_RET_F_Tab = -6,
+ FDE_TXTEDT_MODIFY_RET_F_Locked = -5,
+ FDE_TXTEDT_MODIFY_RET_F_Invalidate = -4,
+ FDE_TXTEDT_MODIFY_RET_F_Boundary = -3,
+ FDE_TXTEDT_MODIFY_RET_F_Full = -2,
+ FDE_TXTEDT_MODIFY_RET_F_Normal = -1,
+ FDE_TXTEDT_MODIFY_RET_S_Normal = 0,
+ FDE_TXTEDT_MODIFY_RET_S_Full = 1,
+ FDE_TXTEDT_MODIFY_RET_S_Part = 2,
+ FDE_TXTEDT_MODIFY_RET_S_Empty = 3,
+ FDE_TXTEDT_MODIFY_RET_T_Tab = 4,
+};
+enum FDE_TXTEDIT_LINEEND {
+ FDE_TXTEDIT_LINEEND_Auto,
+ FDE_TXTEDIT_LINEEND_CRLF,
+ FDE_TXTEDIT_LINEEND_CR,
+ FDE_TXTEDIT_LINEEND_LF,
+};
+struct _FDE_TXTEDTPARAMS {
+ _FDE_TXTEDTPARAMS()
+ : fPlateWidth(0),
+ fPlateHeight(0),
+ nLineCount(0),
+ dwLayoutStyles(0),
+ dwAlignment(0),
+ dwMode(0),
+ pFont(NULL),
+ fFontSize(10.0f),
+ dwFontColor(0xff000000),
+ fLineSpace(10.0f),
+ fTabWidth(36),
+ bTabEquidistant(FALSE),
+ wDefChar(0xFEFF),
+ wLineBreakChar('\n'),
+ nCharRotation(0),
+ nLineEnd(0),
+ nHorzScale(100),
+ fCharSpace(0),
+ pEventSink(NULL) {}
+ FX_FLOAT fPlateWidth;
+ FX_FLOAT fPlateHeight;
+ int32_t nLineCount;
+ FX_DWORD dwLayoutStyles;
+ FX_DWORD dwAlignment;
+ FX_DWORD dwMode;
+ IFX_Font* pFont;
+ FX_FLOAT fFontSize;
+ FX_ARGB dwFontColor;
+ FX_FLOAT fLineSpace;
+ FX_FLOAT fTabWidth;
+ FX_BOOL bTabEquidistant;
+ FX_WCHAR wDefChar;
+ FX_WCHAR wLineBreakChar;
+ int32_t nCharRotation;
+ int32_t nLineEnd;
+ int32_t nHorzScale;
+ FX_FLOAT fCharSpace;
+ IFDE_TxtEdtEventSink* pEventSink;
+};
+typedef _FDE_TXTEDTPARAMS FDE_TXTEDTPARAMS;
+typedef _FDE_TXTEDTPARAMS* FDE_LPTXTEDTPARAMS;
+enum FDE_TXTEDT_TEXTCHANGE_TYPE {
+ FDE_TXTEDT_TEXTCHANGE_TYPE_Insert = 0,
+ FDE_TXTEDT_TEXTCHANGE_TYPE_Delete,
+ FDE_TXTEDT_TEXTCHANGE_TYPE_Replace,
+};
+struct _FDE_TXTEDT_TEXTCHANGE_INFO {
+ int32_t nChangeType;
+ CFX_WideString wsInsert;
+ CFX_WideString wsDelete;
+ CFX_WideString wsPrevText;
+};
+typedef _FDE_TXTEDT_TEXTCHANGE_INFO FDE_TXTEDT_TEXTCHANGE_INFO;
+typedef _FDE_TXTEDT_TEXTCHANGE_INFO* FDE_LPTXTEDT_TEXTCHANGE_INFO;
+class IFDE_TxtEdtEventSink {
+ public:
+ virtual ~IFDE_TxtEdtEventSink() {}
+ virtual void On_CaretChanged(IFDE_TxtEdtEngine* pEdit,
+ int32_t nPage,
+ FX_BOOL bVisible = TRUE) = 0;
+ virtual void On_TextChanged(IFDE_TxtEdtEngine* pEdit,
+ FDE_TXTEDT_TEXTCHANGE_INFO& ChangeInfo) = 0;
+ virtual void On_PageCountChanged(IFDE_TxtEdtEngine* pEdit) = 0;
+ virtual void On_SelChanged(IFDE_TxtEdtEngine* pEdit) = 0;
+ virtual FX_BOOL On_PageLoad(IFDE_TxtEdtEngine* pEdit,
+ int32_t nPageIndex,
+ int32_t nPurpose) = 0;
+ virtual FX_BOOL On_PageUnload(IFDE_TxtEdtEngine* pEdit,
+ int32_t nPageIndex,
+ int32_t nPurpose) = 0;
+ virtual FX_BOOL On_PageChange(IFDE_TxtEdtEngine* pEdit,
+ int32_t nPageIndex) = 0;
+ virtual void On_AddDoRecord(IFDE_TxtEdtEngine* pEdit,
+ const CFX_ByteStringC& bsDoRecord) = 0;
+ virtual FX_BOOL On_ValidateField(IFDE_TxtEdtEngine* pEdit,
+ int32_t nBlockIndex,
+ int32_t nFieldIndex,
+ const CFX_WideString& wsFieldText,
+ int32_t nCharIndex) = 0;
+ virtual FX_BOOL On_ValidateBlock(IFDE_TxtEdtEngine* pEdit,
+ int32_t nBlockIndex) = 0;
+ virtual FX_BOOL On_GetBlockFormatText(IFDE_TxtEdtEngine* pEdit,
+ int32_t nBlockIndex,
+ CFX_WideString& wsBlockText) = 0;
+ virtual FX_BOOL On_Validate(IFDE_TxtEdtEngine* pEdit,
+ CFX_WideString& wsText) = 0;
+};
+class IFX_CharIter {
+ public:
+ virtual ~IFX_CharIter() {}
+ virtual void Release() = 0;
+ virtual FX_BOOL Next(FX_BOOL bPrev = FALSE) = 0;
+ virtual FX_WCHAR GetChar() = 0;
+ virtual void SetAt(int32_t nIndex) = 0;
+ virtual int32_t GetAt() const = 0;
+ virtual FX_BOOL IsEOF(FX_BOOL bTail = TRUE) const = 0;
+ virtual IFX_CharIter* Clone() = 0;
+};
+class IFDE_TxtEdtEngine {
+ public:
+ static IFDE_TxtEdtEngine* Create();
+
+ virtual ~IFDE_TxtEdtEngine() {}
+ virtual void Release() = 0;
+ virtual void SetEditParams(const FDE_TXTEDTPARAMS& params) = 0;
+ virtual const FDE_TXTEDTPARAMS* GetEditParams() const = 0;
+
+ virtual int32_t CountPages() const = 0;
+ virtual IFDE_TxtEdtPage* GetPage(int32_t nIndex) = 0;
+ virtual FX_BOOL SetBufChunkSize(int32_t nChunkSize) = 0;
+ virtual void SetTextByStream(IFX_Stream* pStream) = 0;
+ virtual void SetText(const CFX_WideString& wsText) = 0;
+ virtual int32_t GetTextLength() const = 0;
+ virtual void GetText(CFX_WideString& wsText,
+ int32_t nStart,
+ int32_t nCount = -1) = 0;
+ virtual void ClearText() = 0;
+
+ virtual int32_t GetCaretRect(CFX_RectF& rtCaret) const = 0;
+ virtual int32_t GetCaretPos() const = 0;
+ virtual int32_t SetCaretPos(int32_t nIndex, FX_BOOL bBefore = TRUE) = 0;
+ virtual int32_t MoveCaretPos(FDE_TXTEDTMOVECARET eMoveCaret,
+ FX_BOOL bShift = FALSE,
+ FX_BOOL bCtrl = FALSE) = 0;
+
+ virtual void Lock() = 0;
+ virtual void Unlock() = 0;
+ virtual FX_BOOL IsLocked() const = 0;
+
+ virtual int32_t Insert(int32_t nStart,
+ const FX_WCHAR* lpText,
+ int32_t nLength) = 0;
+ virtual int32_t Delete(int32_t nStart, FX_BOOL bBackspace = FALSE) = 0;
+ virtual int32_t DeleteRange(int32_t nStart, int32_t nCount = -1) = 0;
+ virtual int32_t Replace(int32_t nStart,
+ int32_t nLength,
+ const CFX_WideString& wsReplace) = 0;
+ virtual void SetLimit(int32_t nLimit) = 0;
+ virtual void SetAliasChar(FX_WCHAR wAlias) = 0;
+ virtual void SetFormatBlock(int32_t nIndex,
+ const CFX_WideString& wsBlockFormat) = 0;
+ virtual int32_t CountEditBlocks() const = 0;
+ virtual void GetEditBlockText(int32_t nIndex,
+ CFX_WideString& wsBlockText) const = 0;
+ virtual int32_t CountEditFields(int32_t nBlockIndex) const = 0;
+ virtual void GetEditFieldText(int32_t nBlockIndex,
+ int32_t nFieldIndex,
+ CFX_WideString& wsFieldText) const = 0;
+ virtual void StartEdit() = 0;
+ virtual void EndEdit() = 0;
+ virtual void AddSelRange(int32_t nStart, int32_t nCount = -1) = 0;
+ virtual int32_t CountSelRanges() = 0;
+ virtual int32_t GetSelRange(int32_t nIndex, int32_t& nStart) = 0;
+ virtual void ClearSelection() = 0;
+
+ virtual FX_BOOL Redo(const CFX_ByteStringC& bsRedo) = 0;
+ virtual FX_BOOL Undo(const CFX_ByteStringC& bsUndo) = 0;
+
+ virtual int32_t StartLayout() = 0;
+ virtual int32_t DoLayout(IFX_Pause* pPause) = 0;
+ virtual void EndLayout() = 0;
+
+ virtual FX_BOOL Optimize(IFX_Pause* pPause = NULL) = 0;
+ virtual int32_t CountParags() const = 0;
+ virtual IFDE_TxtEdtParag* GetParag(int32_t nParagIndex) const = 0;
+ virtual IFX_CharIter* CreateCharIter() = 0;
+};
+class IFDE_TxtEdtParag {
+ public:
+ virtual ~IFDE_TxtEdtParag() {}
+ virtual int32_t GetTextLength() const = 0;
+ virtual int32_t GetStartIndex() const = 0;
+ virtual int32_t CountLines() const = 0;
+ virtual void GetLineRange(int32_t nLineIndex,
+ int32_t& nStart,
+ int32_t& nCount) const = 0;
+};
+#endif
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