| // 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 _FX_EDIT_H_ | |
| #define _FX_EDIT_H_ | |
| #define PVTWORD_STYLE_NORMAL 0x0000L | |
| #define PVTWORD_STYLE_HIGHLIGHT 0x0001L | |
| #define PVTWORD_STYLE_UNDERLINE 0x0002L | |
| #define PVTWORD_STYLE_CROSSOUT 0x0004L | |
| #define PVTWORD_STYLE_SQUIGGLY 0x0008L | |
| #define PVTWORD_STYLE_DUALCROSSOUT 0x0010L | |
| #define PVTWORD_STYLE_BOLD 0x0020L | |
| #define PVTWORD_STYLE_ITALIC 0x0040L | |
| #define FX_EDIT_ISLATINWORD(u) (u == 0x2D || (u <= 0x005A && u >= 0x0041) || (u <= 0x007A && u >= 0x0061) || (u <= 0x02AF && u >= 0x00C0)) | |
| #ifdef FX_READER_DLL | |
| #ifdef FXET_EXPORT | |
| #define FXET_CLASS __declspec(dllexport) | |
| #else | |
| #define FXET_CLASS | |
| #endif | |
| #else | |
| #define FXET_CLASS | |
| #endif | |
| #ifndef DEFAULT_CHARSET | |
| #define DEFAULT_CHARSET 1 | |
| #endif | |
| class IFX_Edit_FontMap; | |
| class IFX_Edit_Notify; | |
| class IFX_Edit_Iterator; | |
| class IFX_Edit_UndoItem; | |
| class IFX_Edit; | |
| class IFX_List_Notify; | |
| class IFX_List; | |
| class IFX_SystemHandler; | |
| class IFX_Edit_FontMap | |
| { | |
| public: | |
| //map a fontindex to pdf font. | |
| virtual CPDF_Font * GetPDFFont(FX_INT32 nFontIndex) = 0; | |
| //get the alias of a pdf font. | |
| virtual CFX_ByteString GetPDFFontAlias(FX_INT32 nFontIndex) = 0; | |
| //get the index of a font that can show a word. | |
| virtual FX_INT32 GetWordFontIndex(FX_WORD word, FX_INT32 charset, FX_INT32 nFontIndex) = 0; | |
| //get the charcode of word from unicode | |
| virtual FX_INT32 CharCodeFromUnicode(FX_INT32 nFontIndex, FX_WORD word) = 0; | |
| //get the charset of unicode | |
| virtual FX_INT32 CharSetFromUnicode(FX_WORD word, FX_INT32 nOldCharset) = 0; | |
| }; | |
| class IFX_Edit_Notify | |
| { | |
| //this class is implemented by user | |
| public: | |
| //set the horizontal scrollbar information. | |
| virtual void IOnSetScrollInfoX(FX_FLOAT fPlateMin, FX_FLOAT fPlateMax, | |
| FX_FLOAT fContentMin, FX_FLOAT fContentMax, | |
| FX_FLOAT fSmallStep, FX_FLOAT fBigStep) = 0; | |
| //set the vertical scrollbar information. | |
| virtual void IOnSetScrollInfoY(FX_FLOAT fPlateMin, FX_FLOAT fPlateMax, | |
| FX_FLOAT fContentMin, FX_FLOAT fContentMax, | |
| FX_FLOAT fSmallStep, FX_FLOAT fBigStep) = 0; | |
| //set the position of horizontal scrollbar. | |
| virtual void IOnSetScrollPosX(FX_FLOAT fx) = 0; | |
| //set the position of vertical scrollbar. | |
| virtual void IOnSetScrollPosY(FX_FLOAT fy) = 0; | |
| //set the caret information. | |
| virtual void IOnSetCaret(FX_BOOL bVisible,const CPDF_Point & ptHead,const CPDF_Point & ptFoot, const CPVT_WordPlace& place) = 0; | |
| //if the caret position is changed ,send the information of current postion to user. | |
| virtual void IOnCaretChange(const CPVT_SecProps & secProps, const CPVT_WordProps & wordProps) = 0; | |
| //if the text area is changed, send the information to user. | |
| virtual void IOnContentChange(const CPDF_Rect& rcContent) = 0; | |
| //Invalidate the rectangle relative to the bounding box of edit. | |
| virtual void IOnInvalidateRect(CPDF_Rect * pRect) = 0; | |
| }; | |
| class IFX_Edit_OprNotify | |
| { | |
| //this class is implemented by user | |
| public: | |
| //OprType: 0 | |
| virtual void OnInsertWord(const CPVT_WordPlace& place, const CPVT_WordPlace& oldplace) = 0; | |
| //OprType: 1 | |
| virtual void OnInsertReturn(const CPVT_WordPlace& place, const CPVT_WordPlace& oldplace) = 0; | |
| //OprType: 2 | |
| virtual void OnBackSpace(const CPVT_WordPlace& place, const CPVT_WordPlace& oldplace) = 0; | |
| //OprType: 3 | |
| virtual void OnDelete(const CPVT_WordPlace& place, const CPVT_WordPlace& oldplace) = 0; | |
| //OprType: 4 | |
| virtual void OnClear(const CPVT_WordPlace& place, const CPVT_WordPlace& oldplace) = 0; | |
| //OprType: 5 | |
| virtual void OnInsertText(const CPVT_WordPlace& place, const CPVT_WordPlace& oldplace) = 0; | |
| //OprType: 6 | |
| virtual void OnSetText(const CPVT_WordPlace& place, const CPVT_WordPlace& oldplace) = 0; | |
| // | |
| virtual void OnAddUndo(IFX_Edit_UndoItem* pUndoItem) = 0; | |
| }; | |
| class IFX_Edit_Iterator | |
| { | |
| public: | |
| virtual ~IFX_Edit_Iterator() {} | |
| public: | |
| //move the current position to the next word. | |
| virtual FX_BOOL NextWord() = 0; | |
| //move the current position to the next line. | |
| virtual FX_BOOL NextLine() = 0; | |
| //move the current position to the next section. | |
| virtual FX_BOOL NextSection() = 0; | |
| //move the current position to the previous word. | |
| virtual FX_BOOL PrevWord() = 0; | |
| //move the current position to the previous line. | |
| virtual FX_BOOL PrevLine() = 0; | |
| //move the current position to the previous section. | |
| virtual FX_BOOL PrevSection() = 0; | |
| //get the information of the current word. | |
| virtual FX_BOOL GetWord(CPVT_Word & word) const = 0; | |
| //get the information of the current line. | |
| virtual FX_BOOL GetLine(CPVT_Line & line) const = 0; | |
| //get the information of the current section. | |
| virtual FX_BOOL GetSection(CPVT_Section & section) const = 0; | |
| //set the current position. | |
| virtual void SetAt(FX_INT32 nWordIndex) = 0; | |
| //set the current position. | |
| virtual void SetAt(const CPVT_WordPlace & place) = 0; | |
| //get the current position. | |
| virtual const CPVT_WordPlace & GetAt() const = 0; | |
| //get the edit which this iterator belongs to | |
| virtual IFX_Edit* GetEdit() const = 0; | |
| }; | |
| class IFX_Edit_UndoItem | |
| { | |
| public: | |
| virtual void Undo() = 0; | |
| virtual void Redo() = 0; | |
| virtual CFX_WideString GetUndoTitle() = 0; | |
| virtual void Release() = 0; | |
| }; | |
| class FXET_CLASS IFX_Edit | |
| { | |
| public: | |
| static IFX_Edit* NewEdit(); | |
| static void DelEdit(IFX_Edit* pEdit); | |
| public: | |
| //set a IFX_Edit_FontMap pointer implemented by user. | |
| virtual void SetFontMap(IFX_Edit_FontMap* pFontMap) = 0; | |
| //if user don't like to use FontMap, implement VTProvider and set it directly. | |
| virtual void SetVTProvider(IPDF_VariableText_Provider* pProvider) = 0; | |
| //set a IFX_Edit_Notify pointer implemented by user. | |
| virtual void SetNotify(IFX_Edit_Notify * pNotify) = 0; | |
| virtual void SetOprNotify(IFX_Edit_OprNotify* pOprNotify) = 0; | |
| //get a pointer allocated by CPDF_Edit, by this pointer, user can iterate the contents of edit, but don't need to release. | |
| virtual IFX_Edit_Iterator* GetIterator() = 0; | |
| //get a VT pointer relative to this edit. | |
| virtual IPDF_VariableText* GetVariableText() = 0; | |
| //get the IFX_Edit_FontMap pointer set by user. | |
| virtual IFX_Edit_FontMap* GetFontMap() = 0; | |
| //initialize the edit. | |
| virtual void Initialize() = 0; | |
| //set the bounding box of the text area. | |
| virtual void SetPlateRect(const CPDF_Rect & rect, FX_BOOL bPaint = TRUE) = 0; | |
| //set the scroll origin | |
| virtual void SetScrollPos(const CPDF_Point & point) = 0; | |
| //set the horizontal text alignment in text box, nFormat (0:left 1:middle 2:right). | |
| virtual void SetAlignmentH(FX_INT32 nFormat = 0, FX_BOOL bPaint = TRUE) = 0; | |
| //set the vertical text alignment in text box, nFormat (0:top 1:center 2:bottom). | |
| virtual void SetAlignmentV(FX_INT32 nFormat = 0, FX_BOOL bPaint = TRUE) = 0; | |
| //if the text is shown in secret , set a character for substitute. | |
| virtual void SetPasswordChar(FX_WORD wSubWord = '*', FX_BOOL bPaint = TRUE) = 0; | |
| //set the maximal count of words of the text. | |
| virtual void SetLimitChar(FX_INT32 nLimitChar = 0, FX_BOOL bPaint = TRUE) = 0; | |
| //if set the count of charArray , then all words is shown in equal space. | |
| virtual void SetCharArray(FX_INT32 nCharArray = 0, FX_BOOL bPaint = TRUE) = 0; | |
| //set the space of two characters. | |
| virtual void SetCharSpace(FX_FLOAT fCharSpace = 0.0f, FX_BOOL bPaint = TRUE) = 0; | |
| //set the horizontal scale of all characters. | |
| virtual void SetHorzScale(FX_INT32 nHorzScale = 100, FX_BOOL bPaint = TRUE) = 0; | |
| //set the leading of all lines | |
| virtual void SetLineLeading(FX_FLOAT fLineLeading, FX_BOOL bPaint = TRUE) = 0; | |
| //if set, CRLF is allowed. | |
| virtual void SetMultiLine(FX_BOOL bMultiLine = TRUE, FX_BOOL bPaint = TRUE) = 0; | |
| //if set, all words auto fit the width of the bounding box. | |
| virtual void SetAutoReturn(FX_BOOL bAuto = TRUE, FX_BOOL bPaint = TRUE) = 0; | |
| //if set, a font size is calculated to full fit the bounding box. | |
| virtual void SetAutoFontSize(FX_BOOL bAuto = TRUE, FX_BOOL bPaint = TRUE) = 0; | |
| //is set, the text is allowed to scroll. | |
| virtual void SetAutoScroll(FX_BOOL bAuto = TRUE, FX_BOOL bPaint = TRUE) = 0; | |
| //set the font size of all words. | |
| virtual void SetFontSize(FX_FLOAT fFontSize, FX_BOOL bPaint = TRUE) = 0; | |
| //the text is allowed to auto-scroll, allow the text overflow? | |
| virtual void SetTextOverflow(FX_BOOL bAllowed = FALSE, FX_BOOL bPaint = TRUE) = 0; | |
| //query if the edit is richedit. | |
| virtual FX_BOOL IsRichText() const = 0; | |
| //set the edit is richedit. | |
| virtual void SetRichText(FX_BOOL bRichText = TRUE, FX_BOOL bPaint = TRUE) = 0; | |
| //set the fontsize of selected text. | |
| virtual FX_BOOL SetRichFontSize(FX_FLOAT fFontSize) = 0; | |
| //set the fontindex of selected text, user can change the font of selected text. | |
| virtual FX_BOOL SetRichFontIndex(FX_INT32 nFontIndex) = 0; | |
| //set the textcolor of selected text. | |
| virtual FX_BOOL SetRichTextColor(FX_COLORREF dwColor) = 0; | |
| //set the text script type of selected text. (0:normal 1:superscript 2:subscript) | |
| virtual FX_BOOL SetRichTextScript(FX_INT32 nScriptType) = 0; | |
| //set the bold font style of selected text. | |
| virtual FX_BOOL SetRichTextBold(FX_BOOL bBold = TRUE) = 0; | |
| //set the italic font style of selected text. | |
| virtual FX_BOOL SetRichTextItalic(FX_BOOL bItalic = TRUE) = 0; | |
| //set the underline style of selected text. | |
| virtual FX_BOOL SetRichTextUnderline(FX_BOOL bUnderline = TRUE) = 0; | |
| //set the crossout style of selected text. | |
| virtual FX_BOOL SetRichTextCrossout(FX_BOOL bCrossout = TRUE) = 0; | |
| //set the charspace of selected text, in user coordinate. | |
| virtual FX_BOOL SetRichTextCharSpace(FX_FLOAT fCharSpace) = 0; | |
| //set the horizontal scale of selected text, default value is 100. | |
| virtual FX_BOOL SetRichTextHorzScale(FX_INT32 nHorzScale = 100) = 0; | |
| //set the leading of selected section, in user coordinate. | |
| virtual FX_BOOL SetRichTextLineLeading(FX_FLOAT fLineLeading) = 0; | |
| //set the indent of selected section, in user coordinate. | |
| virtual FX_BOOL SetRichTextLineIndent(FX_FLOAT fLineIndent) = 0; | |
| //set the alignment of selected section, nAlignment(0:left 1:middle 2:right) | |
| virtual FX_BOOL SetRichTextAlignment(FX_INT32 nAlignment) = 0; | |
| //set the selected range of text. | |
| //if nStartChar == 0 and nEndChar == -1, select all the text. | |
| virtual void SetSel(FX_INT32 nStartChar,FX_INT32 nEndChar) = 0; | |
| //get the selected range of text. | |
| virtual void GetSel(FX_INT32 & nStartChar, FX_INT32 & nEndChar) const = 0; | |
| //select all the text. | |
| virtual void SelectAll() = 0; | |
| //set text is not selected. | |
| virtual void SelectNone() = 0; | |
| //get the caret position. | |
| virtual FX_INT32 GetCaret() const = 0; | |
| virtual CPVT_WordPlace GetCaretWordPlace() const = 0; | |
| //get the string of selected text. | |
| virtual CFX_WideString GetSelText() const = 0; | |
| //get the text conent | |
| virtual CFX_WideString GetText() const = 0; | |
| //query if any text is selected. | |
| virtual FX_BOOL IsSelected() const = 0; | |
| //get the scroll origin | |
| virtual CPDF_Point GetScrollPos() const = 0; | |
| //get the bounding box of the text area. | |
| virtual CPDF_Rect GetPlateRect() const = 0; | |
| //get the fact area of the text. | |
| virtual CPDF_Rect GetContentRect() const = 0; | |
| //get the visible word range | |
| virtual CPVT_WordRange GetVisibleWordRange() const = 0; | |
| //get the whole word range | |
| virtual CPVT_WordRange GetWholeWordRange() const = 0; | |
| //get the word range of select text | |
| virtual CPVT_WordRange GetSelectWordRange() const = 0; | |
| //send the mousedown message to edit for response. | |
| //if Shift key is hold, bShift is TRUE, is Ctrl key is hold, bCtrl is TRUE. | |
| virtual void OnMouseDown(const CPDF_Point & point,FX_BOOL bShift,FX_BOOL bCtrl) = 0; | |
| //send the mousemove message to edit when mouse down is TRUE. | |
| virtual void OnMouseMove(const CPDF_Point & point,FX_BOOL bShift,FX_BOOL bCtrl) = 0; | |
| //send the UP key message to edit. | |
| virtual void OnVK_UP(FX_BOOL bShift,FX_BOOL bCtrl) = 0; | |
| //send the DOWN key message to edit. | |
| virtual void OnVK_DOWN(FX_BOOL bShift,FX_BOOL bCtrl) = 0; | |
| //send the LEFT key message to edit. | |
| virtual void OnVK_LEFT(FX_BOOL bShift,FX_BOOL bCtrl) = 0; | |
| //send the RIGHT key message to edit. | |
| virtual void OnVK_RIGHT(FX_BOOL bShift,FX_BOOL bCtrl) = 0; | |
| //send the HOME key message to edit. | |
| virtual void OnVK_HOME(FX_BOOL bShift,FX_BOOL bCtrl) = 0; | |
| //send the END key message to edit. | |
| virtual void OnVK_END(FX_BOOL bShift,FX_BOOL bCtrl) = 0; | |
| //put text into edit. | |
| virtual void SetText(FX_LPCWSTR text,FX_INT32 charset = DEFAULT_CHARSET, | |
| const CPVT_SecProps * pSecProps = NULL,const CPVT_WordProps * pWordProps = NULL) = 0; | |
| //insert a word into the edit. | |
| virtual FX_BOOL InsertWord(FX_WORD word, FX_INT32 charset = DEFAULT_CHARSET, const CPVT_WordProps * pWordProps = NULL) = 0; | |
| //insert a return into the edit. | |
| virtual FX_BOOL InsertReturn(const CPVT_SecProps * pSecProps = NULL,const CPVT_WordProps * pWordProps = NULL) = 0; | |
| //insert text into the edit. | |
| virtual FX_BOOL InsertText(FX_LPCWSTR text, FX_INT32 charset = DEFAULT_CHARSET, | |
| const CPVT_SecProps * pSecProps = NULL,const CPVT_WordProps * pWordProps = NULL) = 0; | |
| //do backspace operation. | |
| virtual FX_BOOL Backspace() = 0; | |
| //do delete operation. | |
| virtual FX_BOOL Delete() = 0; | |
| //delete the selected text. | |
| virtual FX_BOOL Clear() = 0; | |
| //do Redo operation. | |
| virtual FX_BOOL Redo() = 0; | |
| //do Undo operation. | |
| virtual FX_BOOL Undo() = 0; | |
| //move caret | |
| virtual void SetCaret(FX_INT32 nPos) = 0; | |
| //arrange all words over again | |
| virtual void Paint() = 0; | |
| //allow to refresh screen? | |
| virtual void EnableRefresh(FX_BOOL bRefresh) = 0; | |
| virtual void RefreshWordRange(const CPVT_WordRange& wr) = 0; | |
| //allow undo/redo? | |
| virtual void EnableUndo(FX_BOOL bUndo) = 0; | |
| //allow notify? | |
| virtual void EnableNotify(FX_BOOL bNotify) = 0; | |
| //allow opr notify? | |
| virtual void EnableOprNotify(FX_BOOL bNotify) = 0; | |
| //map word place to word index. | |
| virtual FX_INT32 WordPlaceToWordIndex(const CPVT_WordPlace & place) const = 0; | |
| //map word index to word place. | |
| virtual CPVT_WordPlace WordIndexToWordPlace(FX_INT32 index) const = 0; | |
| //get the beginning position of a line | |
| virtual CPVT_WordPlace GetLineBeginPlace(const CPVT_WordPlace & place) const = 0; | |
| //get the ending position of a line | |
| virtual CPVT_WordPlace GetLineEndPlace(const CPVT_WordPlace & place) const = 0; | |
| //get the beginning position of a section | |
| virtual CPVT_WordPlace GetSectionBeginPlace(const CPVT_WordPlace & place) const = 0; | |
| //get the ending position of a section | |
| virtual CPVT_WordPlace GetSectionEndPlace(const CPVT_WordPlace & place) const = 0; | |
| //search a wordplace form point | |
| virtual CPVT_WordPlace SearchWordPlace(const CPDF_Point& point) const = 0; | |
| //get the font size of non_rich text or default font size of richtext. | |
| virtual FX_FLOAT GetFontSize() const = 0; | |
| //get the mask character. | |
| virtual FX_WORD GetPasswordChar() const = 0; | |
| //get the count of charArray | |
| virtual FX_INT32 GetCharArray() const = 0; | |
| //get the horizontal scale of all characters | |
| virtual FX_INT32 GetHorzScale() const = 0; | |
| //get the space of two characters | |
| virtual FX_FLOAT GetCharSpace() const = 0; | |
| //get the latin words of specified range | |
| virtual CFX_WideString GetRangeText(const CPVT_WordRange & range) const = 0; | |
| //is the text full in bounding box | |
| virtual FX_BOOL IsTextFull() const = 0; | |
| virtual FX_BOOL CanUndo() const = 0; | |
| virtual FX_BOOL CanRedo() const = 0; | |
| //if the content is changed after settext? | |
| virtual FX_BOOL IsModified() const = 0; | |
| //get the total words in edit | |
| virtual FX_INT32 GetTotalWords() const = 0; | |
| virtual void AddUndoItem(IFX_Edit_UndoItem* pUndoItem) = 0; | |
| public: | |
| static CFX_ByteString GetEditAppearanceStream(IFX_Edit* pEdit, const CPDF_Point & ptOffset, | |
| const CPVT_WordRange* pRange = NULL, | |
| FX_BOOL bContinuous = TRUE, FX_WORD SubWord = 0); | |
| static CFX_ByteString GetSelectAppearanceStream(IFX_Edit* pEdit, const CPDF_Point & ptOffset, const CPVT_WordRange* pRange = NULL); | |
| static void DrawEdit(CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device, IFX_Edit* pEdit, FX_COLORREF crTextFill, FX_COLORREF crTextStroke, | |
| const CPDF_Rect& rcClip, const CPDF_Point& ptOffset, const CPVT_WordRange* pRange, IFX_SystemHandler* pSystemHandler, void* pFFLData); | |
| static void DrawUnderline(CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device, IFX_Edit* pEdit, FX_COLORREF color, | |
| const CPDF_Rect& rcClip, const CPDF_Point& ptOffset, const CPVT_WordRange* pRange); | |
| static void DrawRichEdit(CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device, IFX_Edit* pEdit, | |
| const CPDF_Rect& rcClip, const CPDF_Point& ptOffset, const CPVT_WordRange* pRange); | |
| static void GeneratePageObjects(CPDF_PageObjects* pPageObjects, IFX_Edit* pEdit, | |
| const CPDF_Point& ptOffset, const CPVT_WordRange* pRange, FX_COLORREF crText, CFX_ArrayTemplate<CPDF_TextObject*>& ObjArray); | |
| static void GenerateRichPageObjects(CPDF_PageObjects* pPageObjects, IFX_Edit* pEdit, | |
| const CPDF_Point& ptOffset, const CPVT_WordRange* pRange, CFX_ArrayTemplate<CPDF_TextObject*>& ObjArray); | |
| static void GenerateUnderlineObjects(CPDF_PageObjects* pPageObjects, IFX_Edit* pEdit, | |
| const CPDF_Point& ptOffset, const CPVT_WordRange* pRange, FX_COLORREF color); | |
| }; | |
| class IFX_List_Notify | |
| { | |
| //this class is implemented by user | |
| public: | |
| //set the horizontal scrollbar information. | |
| virtual void IOnSetScrollInfoX(FX_FLOAT fPlateMin, FX_FLOAT fPlateMax, | |
| FX_FLOAT fContentMin, FX_FLOAT fContentMax, | |
| FX_FLOAT fSmallStep, FX_FLOAT fBigStep) = 0; | |
| //set the vertical scrollbar information. | |
| virtual void IOnSetScrollInfoY(FX_FLOAT fPlateMin, FX_FLOAT fPlateMax, | |
| FX_FLOAT fContentMin, FX_FLOAT fContentMax, | |
| FX_FLOAT fSmallStep, FX_FLOAT fBigStep) = 0; | |
| //set the position of horizontal scrollbar. | |
| virtual void IOnSetScrollPosX(FX_FLOAT fx) = 0; | |
| //set the position of vertical scrollbar. | |
| virtual void IOnSetScrollPosY(FX_FLOAT fy) = 0; | |
| //Invalidate the rectangle relative to the bounding box of edit. | |
| virtual void IOnInvalidateRect(CPDF_Rect * pRect) = 0; | |
| }; | |
| class FXET_CLASS IFX_List | |
| { | |
| public: | |
| static IFX_List* NewList(); | |
| static void DelList(IFX_List* pList); | |
| public: | |
| virtual void SetFontMap(IFX_Edit_FontMap * pFontMap) = 0; | |
| virtual void SetNotify(IFX_List_Notify * pNotify) = 0; | |
| virtual void SetPlateRect(const CPDF_Rect & rect) = 0; | |
| virtual void SetFontSize(FX_FLOAT fFontSize) = 0; | |
| virtual CPDF_Rect GetPlateRect() const = 0; | |
| virtual CPDF_Rect GetContentRect() const = 0; | |
| virtual FX_FLOAT GetFontSize() const = 0; | |
| virtual IFX_Edit* GetItemEdit(FX_INT32 nIndex) const = 0; | |
| virtual FX_INT32 GetCount() const = 0; | |
| virtual FX_BOOL IsItemSelected(FX_INT32 nIndex) const = 0; | |
| virtual FX_FLOAT GetFirstHeight() const = 0; | |
| virtual void SetMultipleSel(FX_BOOL bMultiple) = 0; | |
| virtual FX_BOOL IsMultipleSel() const = 0; | |
| virtual FX_BOOL IsValid(FX_INT32 nItemIndex) const = 0; | |
| virtual FX_INT32 FindNext(FX_INT32 nIndex,FX_WCHAR nChar) const = 0; | |
| virtual void SetScrollPos(const CPDF_Point & point) = 0; | |
| virtual void ScrollToListItem(FX_INT32 nItemIndex) = 0; | |
| virtual CPDF_Rect GetItemRect(FX_INT32 nIndex) const = 0; | |
| virtual FX_INT32 GetCaret() const = 0; | |
| virtual FX_INT32 GetSelect() const = 0; | |
| virtual FX_INT32 GetTopItem() const = 0; | |
| virtual FX_INT32 GetItemIndex(const CPDF_Point & point) const = 0; | |
| virtual FX_INT32 GetFirstSelected() const = 0; | |
| virtual void AddString(FX_LPCWSTR string) = 0; | |
| virtual void SetTopItem(FX_INT32 nIndex) = 0; | |
| virtual void Select(FX_INT32 nItemIndex) = 0; | |
| virtual void SetCaret(FX_INT32 nItemIndex) = 0; | |
| virtual void Empty() = 0; | |
| virtual void Cancel() = 0; | |
| virtual CFX_WideString GetText() const = 0; | |
| virtual void OnMouseDown(const CPDF_Point & point,FX_BOOL bShift,FX_BOOL bCtrl) = 0; | |
| virtual void OnMouseMove(const CPDF_Point & point,FX_BOOL bShift,FX_BOOL bCtrl) = 0; | |
| virtual void OnVK_UP(FX_BOOL bShift,FX_BOOL bCtrl) = 0; | |
| virtual void OnVK_DOWN(FX_BOOL bShift,FX_BOOL bCtrl) = 0; | |
| virtual void OnVK_LEFT(FX_BOOL bShift,FX_BOOL bCtrl) = 0; | |
| virtual void OnVK_RIGHT(FX_BOOL bShift,FX_BOOL bCtrl) = 0; | |
| virtual void OnVK_HOME(FX_BOOL bShift,FX_BOOL bCtrl) = 0; | |
| virtual void OnVK_END(FX_BOOL bShift,FX_BOOL bCtrl) = 0; | |
| virtual void OnVK(FX_INT32 nItemIndex,FX_BOOL bShift,FX_BOOL bCtrl) = 0; | |
| virtual FX_BOOL OnChar(FX_WORD nChar,FX_BOOL bShift,FX_BOOL bCtrl) = 0; | |
| }; | |
| #endif | |