1e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov// Copyright 2014 PDFium Authors. All rights reserved. 2e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov// Use of this source code is governed by a BSD-style license that can be 3e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov// found in the LICENSE file. 4e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 5e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com 6e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 7e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov#ifndef FPDFSDK_INCLUDE_FXEDIT_FX_EDIT_H_ 8e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov#define FPDFSDK_INCLUDE_FXEDIT_FX_EDIT_H_ 9e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 10e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov#include "../../../core/include/fxcrt/fx_basic.h" 11e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov#include "../../../core/include/fxge/fx_dib.h" 12e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 13e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganovclass CFX_RenderDevice; 14e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganovclass CPDF_Font; 15e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganovclass CPDF_Matrix; 16e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganovclass CPDF_PageObjects; 17e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganovclass CPDF_Point; 18e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganovclass CPDF_Rect; 19e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganovclass CPDF_TextObject; 20e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganovclass IFX_Edit; 21e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganovclass IFX_Edit_FontMap; 22e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganovclass IFX_Edit_Iterator; 23e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganovclass IFX_Edit_Notify; 24e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganovclass IFX_Edit_UndoItem; 25e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganovclass IFX_List; 26e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganovclass IFX_List_Notify; 27e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganovclass IFX_SystemHandler; 28e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganovclass IPDF_VariableText; 29e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganovclass IPDF_VariableText_Provider; 30e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganovstruct CPVT_Line; 31e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganovstruct CPVT_SecProps; 32e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganovstruct CPVT_Section; 33e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganovstruct CPVT_Word; 34e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganovstruct CPVT_WordPlace; 35e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganovstruct CPVT_WordProps; 36e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganovstruct CPVT_WordRange; 37e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 38e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov#define PVTWORD_STYLE_NORMAL 0x0000L 39e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov#define PVTWORD_STYLE_HIGHLIGHT 0x0001L 40e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov#define PVTWORD_STYLE_UNDERLINE 0x0002L 41e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov#define PVTWORD_STYLE_CROSSOUT 0x0004L 42e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov#define PVTWORD_STYLE_SQUIGGLY 0x0008L 43e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov#define PVTWORD_STYLE_DUALCROSSOUT 0x0010L 44e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov#define PVTWORD_STYLE_BOLD 0x0020L 45e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov#define PVTWORD_STYLE_ITALIC 0x0040L 46e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 47e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov#define FX_EDIT_ISLATINWORD(u) (u == 0x2D || (u <= 0x005A && u >= 0x0041) || (u <= 0x007A && u >= 0x0061) || (u <= 0x02AF && u >= 0x00C0)) 48e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 49e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov#ifdef FX_READER_DLL 50e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov #ifdef FXET_EXPORT 51e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov #define FXET_CLASS __declspec(dllexport) 52e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov #else 53e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov #define FXET_CLASS 54e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov #endif 55e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov#else 56e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov #define FXET_CLASS 57e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov#endif 58e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 59e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov#ifndef DEFAULT_CHARSET 60e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov#define DEFAULT_CHARSET 1 61e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov#endif 62e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 63e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganovclass IFX_Edit_FontMap 64e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov{ 65e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganovpublic: 66e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual ~IFX_Edit_FontMap() { } 67e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //map a fontindex to pdf font. 68e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual CPDF_Font * GetPDFFont(FX_INT32 nFontIndex) = 0; 69e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //get the alias of a pdf font. 70e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual CFX_ByteString GetPDFFontAlias(FX_INT32 nFontIndex) = 0; 71e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //get the index of a font that can show a word. 72e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual FX_INT32 GetWordFontIndex(FX_WORD word, FX_INT32 charset, FX_INT32 nFontIndex) = 0; 73e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //get the charcode of word from unicode 74e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual FX_INT32 CharCodeFromUnicode(FX_INT32 nFontIndex, FX_WORD word) = 0; 75e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //get the charset of unicode 76e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual FX_INT32 CharSetFromUnicode(FX_WORD word, FX_INT32 nOldCharset) = 0; 77e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov}; 78e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 79e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganovclass IFX_Edit_Notify 80e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov{ 81e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganovpublic: 82e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual ~IFX_Edit_Notify() { } 83e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //set the horizontal scrollbar information. 84e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void IOnSetScrollInfoX(FX_FLOAT fPlateMin, FX_FLOAT fPlateMax, 85e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov FX_FLOAT fContentMin, FX_FLOAT fContentMax, 86e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov FX_FLOAT fSmallStep, FX_FLOAT fBigStep) = 0; 87e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //set the vertical scrollbar information. 88e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void IOnSetScrollInfoY(FX_FLOAT fPlateMin, FX_FLOAT fPlateMax, 89e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov FX_FLOAT fContentMin, FX_FLOAT fContentMax, 90e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov FX_FLOAT fSmallStep, FX_FLOAT fBigStep) = 0; 91e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //set the position of horizontal scrollbar. 92e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void IOnSetScrollPosX(FX_FLOAT fx) = 0; 93e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //set the position of vertical scrollbar. 94e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void IOnSetScrollPosY(FX_FLOAT fy) = 0; 95e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //set the caret information. 96e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void IOnSetCaret(FX_BOOL bVisible,const CPDF_Point & ptHead,const CPDF_Point & ptFoot, const CPVT_WordPlace& place) = 0; 97e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //if the caret position is changed ,send the information of current postion to user. 98e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void IOnCaretChange(const CPVT_SecProps & secProps, const CPVT_WordProps & wordProps) = 0; 99e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //if the text area is changed, send the information to user. 100e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void IOnContentChange(const CPDF_Rect& rcContent) = 0; 101e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //Invalidate the rectangle relative to the bounding box of edit. 102e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void IOnInvalidateRect(CPDF_Rect * pRect) = 0; 103e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov}; 104e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 105e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganovclass IFX_Edit_OprNotify 106e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov{ 107e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganovpublic: 108e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual ~IFX_Edit_OprNotify() { } 109e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 110e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //OprType: 0 111e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void OnInsertWord(const CPVT_WordPlace& place, const CPVT_WordPlace& oldplace) = 0; 112e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //OprType: 1 113e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void OnInsertReturn(const CPVT_WordPlace& place, const CPVT_WordPlace& oldplace) = 0; 114e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //OprType: 2 115e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void OnBackSpace(const CPVT_WordPlace& place, const CPVT_WordPlace& oldplace) = 0; 116e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //OprType: 3 117e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void OnDelete(const CPVT_WordPlace& place, const CPVT_WordPlace& oldplace) = 0; 118e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //OprType: 4 119e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void OnClear(const CPVT_WordPlace& place, const CPVT_WordPlace& oldplace) = 0; 120e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //OprType: 5 121e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void OnInsertText(const CPVT_WordPlace& place, const CPVT_WordPlace& oldplace) = 0; 122e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //OprType: 6 123e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void OnSetText(const CPVT_WordPlace& place, const CPVT_WordPlace& oldplace) = 0; 124e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov // 125e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void OnAddUndo(IFX_Edit_UndoItem* pUndoItem) = 0; 126e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov}; 127e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 128e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganovclass IFX_Edit_Iterator 129e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov{ 130e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganovpublic: 131e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual ~IFX_Edit_Iterator() {} 132e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganovpublic: 133e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //move the current position to the next word. 134e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual FX_BOOL NextWord() = 0; 135e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //move the current position to the next line. 136e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual FX_BOOL NextLine() = 0; 137e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //move the current position to the next section. 138e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual FX_BOOL NextSection() = 0; 139e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 140e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //move the current position to the previous word. 141e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual FX_BOOL PrevWord() = 0; 142e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //move the current position to the previous line. 143e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual FX_BOOL PrevLine() = 0; 144e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //move the current position to the previous section. 145e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual FX_BOOL PrevSection() = 0; 146e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 147e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //get the information of the current word. 148e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual FX_BOOL GetWord(CPVT_Word & word) const = 0; 149e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //get the information of the current line. 150e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual FX_BOOL GetLine(CPVT_Line & line) const = 0; 151e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //get the information of the current section. 152e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual FX_BOOL GetSection(CPVT_Section & section) const = 0; 153e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //set the current position. 154e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void SetAt(FX_INT32 nWordIndex) = 0; 155e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //set the current position. 156e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void SetAt(const CPVT_WordPlace & place) = 0; 157e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //get the current position. 158e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual const CPVT_WordPlace & GetAt() const = 0; 159e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 160e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //get the edit which this iterator belongs to 161e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual IFX_Edit* GetEdit() const = 0; 162e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov}; 163e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 164e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganovclass IFX_Edit_UndoItem 165e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov{ 166e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganovpublic: 167e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual ~IFX_Edit_UndoItem() { } 168e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 169e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void Undo() = 0; 170e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void Redo() = 0; 171e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual CFX_WideString GetUndoTitle() = 0; 172e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov}; 173e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 174e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganovclass FXET_CLASS IFX_Edit 175e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov{ 176e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganovpublic: 177e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov static IFX_Edit* NewEdit(); 178e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov static void DelEdit(IFX_Edit* pEdit); 179e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 180e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //set a IFX_Edit_FontMap pointer implemented by user. 181e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void SetFontMap(IFX_Edit_FontMap* pFontMap) = 0; 182e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //if user don't like to use FontMap, implement VTProvider and set it directly. 183e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void SetVTProvider(IPDF_VariableText_Provider* pProvider) = 0; 184e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //set a IFX_Edit_Notify pointer implemented by user. 185e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void SetNotify(IFX_Edit_Notify * pNotify) = 0; 186e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void SetOprNotify(IFX_Edit_OprNotify* pOprNotify) = 0; 187e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //get a pointer allocated by CPDF_Edit, by this pointer, user can iterate the contents of edit, but don't need to release. 188e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual IFX_Edit_Iterator* GetIterator() = 0; 189e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //get a VT pointer relative to this edit. 190e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual IPDF_VariableText* GetVariableText() = 0; 191e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //get the IFX_Edit_FontMap pointer set by user. 192e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual IFX_Edit_FontMap* GetFontMap() = 0; 193e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 194e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //initialize the edit. 195e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void Initialize() = 0; 196e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 197e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //set the bounding box of the text area. 198e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void SetPlateRect(const CPDF_Rect & rect, FX_BOOL bPaint = TRUE) = 0; 199e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //set the scroll origin 200e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void SetScrollPos(const CPDF_Point & point) = 0; 201e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 202e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //set the horizontal text alignment in text box, nFormat (0:left 1:middle 2:right). 203e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void SetAlignmentH(FX_INT32 nFormat = 0, FX_BOOL bPaint = TRUE) = 0; 204e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //set the vertical text alignment in text box, nFormat (0:top 1:center 2:bottom). 205e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void SetAlignmentV(FX_INT32 nFormat = 0, FX_BOOL bPaint = TRUE) = 0; 206e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //if the text is shown in secret , set a character for substitute. 207e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void SetPasswordChar(FX_WORD wSubWord = '*', FX_BOOL bPaint = TRUE) = 0; 208e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //set the maximal count of words of the text. 209e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void SetLimitChar(FX_INT32 nLimitChar = 0, FX_BOOL bPaint = TRUE) = 0; 210e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //if set the count of charArray , then all words is shown in equal space. 211e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void SetCharArray(FX_INT32 nCharArray = 0, FX_BOOL bPaint = TRUE) = 0; 212e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //set the space of two characters. 213e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void SetCharSpace(FX_FLOAT fCharSpace = 0.0f, FX_BOOL bPaint = TRUE) = 0; 214e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //set the horizontal scale of all characters. 215e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void SetHorzScale(FX_INT32 nHorzScale = 100, FX_BOOL bPaint = TRUE) = 0; 216e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //set the leading of all lines 217e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void SetLineLeading(FX_FLOAT fLineLeading, FX_BOOL bPaint = TRUE) = 0; 218e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //if set, CRLF is allowed. 219e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void SetMultiLine(FX_BOOL bMultiLine = TRUE, FX_BOOL bPaint = TRUE) = 0; 220e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //if set, all words auto fit the width of the bounding box. 221e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void SetAutoReturn(FX_BOOL bAuto = TRUE, FX_BOOL bPaint = TRUE) = 0; 222e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //if set, a font size is calculated to full fit the bounding box. 223e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void SetAutoFontSize(FX_BOOL bAuto = TRUE, FX_BOOL bPaint = TRUE) = 0; 224e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //is set, the text is allowed to scroll. 225e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void SetAutoScroll(FX_BOOL bAuto = TRUE, FX_BOOL bPaint = TRUE) = 0; 226e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //set the font size of all words. 227e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void SetFontSize(FX_FLOAT fFontSize, FX_BOOL bPaint = TRUE) = 0; 228e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //the text is allowed to auto-scroll, allow the text overflow? 229e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void SetTextOverflow(FX_BOOL bAllowed = FALSE, FX_BOOL bPaint = TRUE) = 0; 230e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 231e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //query if the edit is richedit. 232e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual FX_BOOL IsRichText() const = 0; 233e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //set the edit is richedit. 234e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void SetRichText(FX_BOOL bRichText = TRUE, FX_BOOL bPaint = TRUE) = 0; 235e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //set the fontsize of selected text. 236e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual FX_BOOL SetRichFontSize(FX_FLOAT fFontSize) = 0; 237e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //set the fontindex of selected text, user can change the font of selected text. 238e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual FX_BOOL SetRichFontIndex(FX_INT32 nFontIndex) = 0; 239e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //set the textcolor of selected text. 240e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual FX_BOOL SetRichTextColor(FX_COLORREF dwColor) = 0; 241e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //set the text script type of selected text. (0:normal 1:superscript 2:subscript) 242e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual FX_BOOL SetRichTextScript(FX_INT32 nScriptType) = 0; 243e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //set the bold font style of selected text. 244e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual FX_BOOL SetRichTextBold(FX_BOOL bBold = TRUE) = 0; 245e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //set the italic font style of selected text. 246e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual FX_BOOL SetRichTextItalic(FX_BOOL bItalic = TRUE) = 0; 247e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //set the underline style of selected text. 248e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual FX_BOOL SetRichTextUnderline(FX_BOOL bUnderline = TRUE) = 0; 249e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //set the crossout style of selected text. 250e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual FX_BOOL SetRichTextCrossout(FX_BOOL bCrossout = TRUE) = 0; 251e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //set the charspace of selected text, in user coordinate. 252e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual FX_BOOL SetRichTextCharSpace(FX_FLOAT fCharSpace) = 0; 253e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //set the horizontal scale of selected text, default value is 100. 254e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual FX_BOOL SetRichTextHorzScale(FX_INT32 nHorzScale = 100) = 0; 255e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //set the leading of selected section, in user coordinate. 256e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual FX_BOOL SetRichTextLineLeading(FX_FLOAT fLineLeading) = 0; 257e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //set the indent of selected section, in user coordinate. 258e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual FX_BOOL SetRichTextLineIndent(FX_FLOAT fLineIndent) = 0; 259e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //set the alignment of selected section, nAlignment(0:left 1:middle 2:right) 260e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual FX_BOOL SetRichTextAlignment(FX_INT32 nAlignment) = 0; 261e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 262e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //set the selected range of text. 263e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //if nStartChar == 0 and nEndChar == -1, select all the text. 264e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void SetSel(FX_INT32 nStartChar,FX_INT32 nEndChar) = 0; 265e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //get the selected range of text. 266e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void GetSel(FX_INT32 & nStartChar, FX_INT32 & nEndChar) const = 0; 267e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //select all the text. 268e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void SelectAll() = 0; 269e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //set text is not selected. 270e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void SelectNone() = 0; 271e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //get the caret position. 272e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual FX_INT32 GetCaret() const = 0; 273e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual CPVT_WordPlace GetCaretWordPlace() const = 0; 274e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //get the string of selected text. 275e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual CFX_WideString GetSelText() const = 0; 276e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //get the text conent 277e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual CFX_WideString GetText() const = 0; 278e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //query if any text is selected. 279e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual FX_BOOL IsSelected() const = 0; 280e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //get the scroll origin 281e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual CPDF_Point GetScrollPos() const = 0; 282e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //get the bounding box of the text area. 283e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual CPDF_Rect GetPlateRect() const = 0; 284e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //get the fact area of the text. 285e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual CPDF_Rect GetContentRect() const = 0; 286e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //get the visible word range 287e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual CPVT_WordRange GetVisibleWordRange() const = 0; 288e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //get the whole word range 289e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual CPVT_WordRange GetWholeWordRange() const = 0; 290e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //get the word range of select text 291e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual CPVT_WordRange GetSelectWordRange() const = 0; 292e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 293e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //send the mousedown message to edit for response. 294e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //if Shift key is hold, bShift is TRUE, is Ctrl key is hold, bCtrl is TRUE. 295e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void OnMouseDown(const CPDF_Point & point,FX_BOOL bShift,FX_BOOL bCtrl) = 0; 296e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //send the mousemove message to edit when mouse down is TRUE. 297e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void OnMouseMove(const CPDF_Point & point,FX_BOOL bShift,FX_BOOL bCtrl) = 0; 298e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //send the UP key message to edit. 299e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void OnVK_UP(FX_BOOL bShift,FX_BOOL bCtrl) = 0; 300e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //send the DOWN key message to edit. 301e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void OnVK_DOWN(FX_BOOL bShift,FX_BOOL bCtrl) = 0; 302e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //send the LEFT key message to edit. 303e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void OnVK_LEFT(FX_BOOL bShift,FX_BOOL bCtrl) = 0; 304e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //send the RIGHT key message to edit. 305e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void OnVK_RIGHT(FX_BOOL bShift,FX_BOOL bCtrl) = 0; 306e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //send the HOME key message to edit. 307e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void OnVK_HOME(FX_BOOL bShift,FX_BOOL bCtrl) = 0; 308e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //send the END key message to edit. 309e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void OnVK_END(FX_BOOL bShift,FX_BOOL bCtrl) = 0; 310e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 311e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //put text into edit. 312e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void SetText(FX_LPCWSTR text,FX_INT32 charset = DEFAULT_CHARSET, 313e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov const CPVT_SecProps * pSecProps = NULL,const CPVT_WordProps * pWordProps = NULL) = 0; 314e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //insert a word into the edit. 315e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual FX_BOOL InsertWord(FX_WORD word, FX_INT32 charset = DEFAULT_CHARSET, const CPVT_WordProps * pWordProps = NULL) = 0; 316e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //insert a return into the edit. 317e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual FX_BOOL InsertReturn(const CPVT_SecProps * pSecProps = NULL,const CPVT_WordProps * pWordProps = NULL) = 0; 318e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //insert text into the edit. 319e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual FX_BOOL InsertText(FX_LPCWSTR text, FX_INT32 charset = DEFAULT_CHARSET, 320e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov const CPVT_SecProps * pSecProps = NULL,const CPVT_WordProps * pWordProps = NULL) = 0; 321e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //do backspace operation. 322e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual FX_BOOL Backspace() = 0; 323e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //do delete operation. 324e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual FX_BOOL Delete() = 0; 325e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //delete the selected text. 326e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual FX_BOOL Clear() = 0; 327e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 328e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //do Redo operation. 329e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual FX_BOOL Redo() = 0; 330e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //do Undo operation. 331e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual FX_BOOL Undo() = 0; 332e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //move caret 333e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void SetCaret(FX_INT32 nPos) = 0; 334e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 335e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //arrange all words over again 336e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void Paint() = 0; 337e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 338e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //allow to refresh screen? 339e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void EnableRefresh(FX_BOOL bRefresh) = 0; 340e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 341e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void RefreshWordRange(const CPVT_WordRange& wr) = 0; 342e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 343e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //allow undo/redo? 344e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void EnableUndo(FX_BOOL bUndo) = 0; 345e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 346e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //allow notify? 347e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void EnableNotify(FX_BOOL bNotify) = 0; 348e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 349e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //allow opr notify? 350e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void EnableOprNotify(FX_BOOL bNotify) = 0; 351e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 352e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //map word place to word index. 353e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual FX_INT32 WordPlaceToWordIndex(const CPVT_WordPlace & place) const = 0; 354e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //map word index to word place. 355e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual CPVT_WordPlace WordIndexToWordPlace(FX_INT32 index) const = 0; 356e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 357e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //get the beginning position of a line 358e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual CPVT_WordPlace GetLineBeginPlace(const CPVT_WordPlace & place) const = 0; 359e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 360e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //get the ending position of a line 361e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual CPVT_WordPlace GetLineEndPlace(const CPVT_WordPlace & place) const = 0; 362e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 363e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //get the beginning position of a section 364e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual CPVT_WordPlace GetSectionBeginPlace(const CPVT_WordPlace & place) const = 0; 365e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 366e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //get the ending position of a section 367e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual CPVT_WordPlace GetSectionEndPlace(const CPVT_WordPlace & place) const = 0; 368e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 369e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //search a wordplace form point 370e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual CPVT_WordPlace SearchWordPlace(const CPDF_Point& point) const = 0; 371e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 372e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //get the font size of non_rich text or default font size of richtext. 373e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual FX_FLOAT GetFontSize() const = 0; 374e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //get the mask character. 375e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual FX_WORD GetPasswordChar() const = 0; 376e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //get the count of charArray 377e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual FX_INT32 GetCharArray() const = 0; 378e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //get the horizontal scale of all characters 379e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual FX_INT32 GetHorzScale() const = 0; 380e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //get the space of two characters 381e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual FX_FLOAT GetCharSpace() const = 0; 382e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //get the latin words of specified range 383e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual CFX_WideString GetRangeText(const CPVT_WordRange & range) const = 0; 384e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //is the text full in bounding box 385e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual FX_BOOL IsTextFull() const = 0; 386e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual FX_BOOL CanUndo() const = 0; 387e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual FX_BOOL CanRedo() const = 0; 388e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //if the content is changed after settext? 389e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual FX_BOOL IsModified() const = 0; 390e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //get the total words in edit 391e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual FX_INT32 GetTotalWords() const = 0; 392e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 393e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void AddUndoItem(IFX_Edit_UndoItem* pUndoItem) = 0; 394e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 395e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov static CFX_ByteString GetEditAppearanceStream(IFX_Edit* pEdit, const CPDF_Point & ptOffset, 396e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov const CPVT_WordRange* pRange = NULL, 397e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov FX_BOOL bContinuous = TRUE, FX_WORD SubWord = 0); 398e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov static CFX_ByteString GetSelectAppearanceStream(IFX_Edit* pEdit, const CPDF_Point & ptOffset, const CPVT_WordRange* pRange = NULL); 399e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov static void DrawEdit(CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device, IFX_Edit* pEdit, FX_COLORREF crTextFill, FX_COLORREF crTextStroke, 400e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov const CPDF_Rect& rcClip, const CPDF_Point& ptOffset, const CPVT_WordRange* pRange, IFX_SystemHandler* pSystemHandler, void* pFFLData); 401e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov static void DrawUnderline(CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device, IFX_Edit* pEdit, FX_COLORREF color, 402e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov const CPDF_Rect& rcClip, const CPDF_Point& ptOffset, const CPVT_WordRange* pRange); 403e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov static void DrawRichEdit(CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device, IFX_Edit* pEdit, 404e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov const CPDF_Rect& rcClip, const CPDF_Point& ptOffset, const CPVT_WordRange* pRange); 405e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov static void GeneratePageObjects(CPDF_PageObjects* pPageObjects, IFX_Edit* pEdit, 406e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov const CPDF_Point& ptOffset, const CPVT_WordRange* pRange, FX_COLORREF crText, CFX_ArrayTemplate<CPDF_TextObject*>& ObjArray); 407e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov static void GenerateRichPageObjects(CPDF_PageObjects* pPageObjects, IFX_Edit* pEdit, 408e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov const CPDF_Point& ptOffset, const CPVT_WordRange* pRange, CFX_ArrayTemplate<CPDF_TextObject*>& ObjArray); 409e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov static void GenerateUnderlineObjects(CPDF_PageObjects* pPageObjects, IFX_Edit* pEdit, 410e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov const CPDF_Point& ptOffset, const CPVT_WordRange* pRange, FX_COLORREF color); 411e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 412e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganovprotected: 413e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov ~IFX_Edit() { } 414e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov}; 415e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 416e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganovclass IFX_List_Notify 417e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov{ 418e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganovpublic: 419e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual ~IFX_List_Notify() { } 420e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //set the horizontal scrollbar information. 421e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void IOnSetScrollInfoX(FX_FLOAT fPlateMin, FX_FLOAT fPlateMax, 422e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov FX_FLOAT fContentMin, FX_FLOAT fContentMax, 423e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov FX_FLOAT fSmallStep, FX_FLOAT fBigStep) = 0; 424e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //set the vertical scrollbar information. 425e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void IOnSetScrollInfoY(FX_FLOAT fPlateMin, FX_FLOAT fPlateMax, 426e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov FX_FLOAT fContentMin, FX_FLOAT fContentMax, 427e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov FX_FLOAT fSmallStep, FX_FLOAT fBigStep) = 0; 428e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //set the position of horizontal scrollbar. 429e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void IOnSetScrollPosX(FX_FLOAT fx) = 0; 430e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //set the position of vertical scrollbar. 431e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void IOnSetScrollPosY(FX_FLOAT fy) = 0; 432e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov //Invalidate the rectangle relative to the bounding box of edit. 433e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void IOnInvalidateRect(CPDF_Rect * pRect) = 0; 434e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov}; 435e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 436e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganovclass FXET_CLASS IFX_List 437e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov{ 438e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganovpublic: 439e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov static IFX_List* NewList(); 440e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov static void DelList(IFX_List* pList); 441e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 442e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void SetFontMap(IFX_Edit_FontMap * pFontMap) = 0; 443e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void SetNotify(IFX_List_Notify * pNotify) = 0; 444e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 445e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void SetPlateRect(const CPDF_Rect & rect) = 0; 446e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void SetFontSize(FX_FLOAT fFontSize) = 0; 447e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 448e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual CPDF_Rect GetPlateRect() const = 0; 449e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual CPDF_Rect GetContentRect() const = 0; 450e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 451e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual FX_FLOAT GetFontSize() const = 0; 452e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual IFX_Edit* GetItemEdit(FX_INT32 nIndex) const = 0; 453e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual FX_INT32 GetCount() const = 0; 454e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual FX_BOOL IsItemSelected(FX_INT32 nIndex) const = 0; 455e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual FX_FLOAT GetFirstHeight() const = 0; 456e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 457e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void SetMultipleSel(FX_BOOL bMultiple) = 0; 458e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual FX_BOOL IsMultipleSel() const = 0; 459e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual FX_BOOL IsValid(FX_INT32 nItemIndex) const = 0; 460e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual FX_INT32 FindNext(FX_INT32 nIndex,FX_WCHAR nChar) const = 0; 461e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 462e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void SetScrollPos(const CPDF_Point & point) = 0; 463e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void ScrollToListItem(FX_INT32 nItemIndex) = 0; 464e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual CPDF_Rect GetItemRect(FX_INT32 nIndex) const = 0; 465e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual FX_INT32 GetCaret() const = 0; 466e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual FX_INT32 GetSelect() const = 0; 467e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual FX_INT32 GetTopItem() const = 0; 468e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual FX_INT32 GetItemIndex(const CPDF_Point & point) const = 0; 469e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual FX_INT32 GetFirstSelected() const = 0; 470e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 471e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void AddString(FX_LPCWSTR string) = 0; 472e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void SetTopItem(FX_INT32 nIndex) = 0; 473e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void Select(FX_INT32 nItemIndex) = 0; 474e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void SetCaret(FX_INT32 nItemIndex) = 0; 475e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void Empty() = 0; 476e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void Cancel() = 0; 477e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual CFX_WideString GetText() const = 0; 478e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 479e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 480e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void OnMouseDown(const CPDF_Point & point,FX_BOOL bShift,FX_BOOL bCtrl) = 0; 481e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void OnMouseMove(const CPDF_Point & point,FX_BOOL bShift,FX_BOOL bCtrl) = 0; 482e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void OnVK_UP(FX_BOOL bShift,FX_BOOL bCtrl) = 0; 483e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void OnVK_DOWN(FX_BOOL bShift,FX_BOOL bCtrl) = 0; 484e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void OnVK_LEFT(FX_BOOL bShift,FX_BOOL bCtrl) = 0; 485e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void OnVK_RIGHT(FX_BOOL bShift,FX_BOOL bCtrl) = 0; 486e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void OnVK_HOME(FX_BOOL bShift,FX_BOOL bCtrl) = 0; 487e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void OnVK_END(FX_BOOL bShift,FX_BOOL bCtrl) = 0; 488e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual void OnVK(FX_INT32 nItemIndex,FX_BOOL bShift,FX_BOOL bCtrl) = 0; 489e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov virtual FX_BOOL OnChar(FX_WORD nChar,FX_BOOL bShift,FX_BOOL bCtrl) = 0; 490e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 491e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganovprotected: 492e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov ~IFX_List() { } 493e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov}; 494e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 495e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov#endif // FPDFSDK_INCLUDE_FXEDIT_FX_EDIT_H_ 496