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authordsinclair <dsinclair@chromium.org>2016-04-06 10:47:54 -0700
committerCommit bot <commit-bot@chromium.org>2016-04-06 10:47:54 -0700
commit89bdd0876e6b92c959839908204eb82337a27ba2 (patch)
tree607cb5ebf8371c8610ae0f278154be9d98c8f904 /fpdfsdk/fxedit/include/fx_edit.h
parent44d054c6449edb63d9760ac6602b036ffec75a84 (diff)
downloadpdfium-89bdd0876e6b92c959839908204eb82337a27ba2.tar.xz
Move code from fpdfsdk/include to the sub directories.
This CL moves the fxedit, jsapi and fpdfxfa code out of fpdfsdk/include to the various sub-include directories. Review URL: https://codereview.chromium.org/1863163002
Diffstat (limited to 'fpdfsdk/fxedit/include/fx_edit.h')
-rw-r--r--fpdfsdk/fxedit/include/fx_edit.h629
1 files changed, 629 insertions, 0 deletions
diff --git a/fpdfsdk/fxedit/include/fx_edit.h b/fpdfsdk/fxedit/include/fx_edit.h
new file mode 100644
index 0000000000..4220c0bd01
--- /dev/null
+++ b/fpdfsdk/fxedit/include/fx_edit.h
@@ -0,0 +1,629 @@
+// 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 FPDFSDK_FXEDIT_INCLUDE_FX_EDIT_H_
+#define FPDFSDK_FXEDIT_INCLUDE_FX_EDIT_H_
+
+#include "core/fpdfdoc/include/cpdf_variabletext.h"
+#include "core/fxcrt/include/fx_basic.h"
+#include "core/fxge/include/fx_dib.h"
+
+class CPDF_Font;
+class CPDF_PageObjectHolder;
+class CPDF_TextObject;
+class CFX_FloatPoint;
+class CFX_Matrix;
+class CFX_RenderDevice;
+class IFX_Edit;
+class IPVT_FontMap;
+class IFX_Edit_Iterator;
+class IFX_Edit_Notify;
+class IFX_Edit_UndoItem;
+class IFX_List;
+class IFX_List_Notify;
+class IFX_SystemHandler;
+
+struct CPVT_Line;
+struct CPVT_SecProps;
+struct CPVT_Section;
+struct CPVT_Word;
+struct CPVT_WordPlace;
+struct CPVT_WordProps;
+struct CPVT_WordRange;
+
+#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))
+
+#ifndef DEFAULT_CHARSET
+#define DEFAULT_CHARSET 1
+#endif
+
+class IFX_Edit_Notify {
+ public:
+ virtual ~IFX_Edit_Notify() {}
+ // 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 CFX_FloatPoint& ptHead,
+ const CFX_FloatPoint& 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 CFX_FloatRect& rcContent) = 0;
+ // Invalidate the rectangle relative to the bounding box of edit.
+ virtual void IOnInvalidateRect(CFX_FloatRect* pRect) = 0;
+};
+
+class IFX_Edit_OprNotify {
+ public:
+ virtual ~IFX_Edit_OprNotify() {}
+
+ // 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(int32_t 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 ~IFX_Edit_UndoItem() {}
+
+ virtual void Undo() = 0;
+ virtual void Redo() = 0;
+ virtual CFX_WideString GetUndoTitle() = 0;
+};
+
+class IFX_Edit {
+ public:
+ static IFX_Edit* NewEdit();
+ static void DelEdit(IFX_Edit* pEdit);
+
+ // set a IPVT_FontMap pointer implemented by user.
+ virtual void SetFontMap(IPVT_FontMap* pFontMap) = 0;
+
+ // if user don't like to use FontMap, implement VTProvider and set it
+ // directly.
+ virtual void SetVTProvider(CPDF_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 CPDF_VariableText* GetVariableText() = 0;
+
+ // get the IPVT_FontMap pointer set by user.
+ virtual IPVT_FontMap* GetFontMap() = 0;
+
+ // initialize the edit.
+ virtual void Initialize() = 0;
+
+ // set the bounding box of the text area.
+ virtual void SetPlateRect(const CFX_FloatRect& rect,
+ FX_BOOL bPaint = TRUE) = 0;
+
+ // set the scroll origin
+ virtual void SetScrollPos(const CFX_FloatPoint& point) = 0;
+
+ // set the horizontal text alignment in text box, nFormat (0:left 1:middle
+ // 2:right).
+ virtual void SetAlignmentH(int32_t 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(int32_t nFormat = 0, FX_BOOL bPaint = TRUE) = 0;
+
+ // if the text is shown in secret , set a character for substitute.
+ virtual void SetPasswordChar(uint16_t wSubWord = '*',
+ FX_BOOL bPaint = TRUE) = 0;
+
+ // set the maximal count of words of the text.
+ virtual void SetLimitChar(int32_t nLimitChar = 0, FX_BOOL bPaint = TRUE) = 0;
+
+ // if set the count of charArray , then all words is shown in equal space.
+ virtual void SetCharArray(int32_t 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(int32_t 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(int32_t 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(
+ CPDF_VariableText::ScriptType 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(int32_t 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(int32_t nAlignment) = 0;
+
+ // set the selected range of text.
+ // if nStartChar == 0 and nEndChar == -1, select all the text.
+ virtual void SetSel(int32_t nStartChar, int32_t nEndChar) = 0;
+
+ // get the selected range of text.
+ virtual void GetSel(int32_t& nStartChar, int32_t& 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 int32_t 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 CFX_FloatPoint GetScrollPos() const = 0;
+
+ // get the bounding box of the text area.
+ virtual CFX_FloatRect GetPlateRect() const = 0;
+
+ // get the fact area of the text.
+ virtual CFX_FloatRect 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 CFX_FloatPoint& point,
+ FX_BOOL bShift,
+ FX_BOOL bCtrl) = 0;
+
+ // send the mousemove message to edit when mouse down is TRUE.
+ virtual void OnMouseMove(const CFX_FloatPoint& 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(const FX_WCHAR* text,
+ int32_t charset = DEFAULT_CHARSET,
+ const CPVT_SecProps* pSecProps = NULL,
+ const CPVT_WordProps* pWordProps = NULL) = 0;
+
+ // insert a word into the edit.
+ virtual FX_BOOL InsertWord(uint16_t word,
+ int32_t 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(const FX_WCHAR* text,
+ int32_t 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(int32_t 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 int32_t WordPlaceToWordIndex(const CPVT_WordPlace& place) const = 0;
+ // map word index to word place.
+ virtual CPVT_WordPlace WordIndexToWordPlace(int32_t 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 CFX_FloatPoint& 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 uint16_t GetPasswordChar() const = 0;
+
+ // get the count of charArray
+ virtual int32_t GetCharArray() const = 0;
+
+ // get the horizontal scale of all characters
+ virtual int32_t 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 int32_t GetTotalWords() const = 0;
+
+ virtual void AddUndoItem(IFX_Edit_UndoItem* pUndoItem) = 0;
+
+ static CFX_ByteString GetEditAppearanceStream(
+ IFX_Edit* pEdit,
+ const CFX_FloatPoint& ptOffset,
+ const CPVT_WordRange* pRange = NULL,
+ FX_BOOL bContinuous = TRUE,
+ uint16_t SubWord = 0);
+ static CFX_ByteString GetSelectAppearanceStream(
+ IFX_Edit* pEdit,
+ const CFX_FloatPoint& ptOffset,
+ const CPVT_WordRange* pRange = NULL);
+ static void DrawEdit(CFX_RenderDevice* pDevice,
+ CFX_Matrix* pUser2Device,
+ IFX_Edit* pEdit,
+ FX_COLORREF crTextFill,
+ FX_COLORREF crTextStroke,
+ const CFX_FloatRect& rcClip,
+ const CFX_FloatPoint& ptOffset,
+ const CPVT_WordRange* pRange,
+ IFX_SystemHandler* pSystemHandler,
+ void* pFFLData);
+ static void DrawUnderline(CFX_RenderDevice* pDevice,
+ CFX_Matrix* pUser2Device,
+ IFX_Edit* pEdit,
+ FX_COLORREF color,
+ const CFX_FloatRect& rcClip,
+ const CFX_FloatPoint& ptOffset,
+ const CPVT_WordRange* pRange);
+ static void DrawRichEdit(CFX_RenderDevice* pDevice,
+ CFX_Matrix* pUser2Device,
+ IFX_Edit* pEdit,
+ const CFX_FloatRect& rcClip,
+ const CFX_FloatPoint& ptOffset,
+ const CPVT_WordRange* pRange);
+ static void GeneratePageObjects(
+ CPDF_PageObjectHolder* pObjectHolder,
+ IFX_Edit* pEdit,
+ const CFX_FloatPoint& ptOffset,
+ const CPVT_WordRange* pRange,
+ FX_COLORREF crText,
+ CFX_ArrayTemplate<CPDF_TextObject*>& ObjArray);
+ static void GenerateRichPageObjects(
+ CPDF_PageObjectHolder* pObjectHolder,
+ IFX_Edit* pEdit,
+ const CFX_FloatPoint& ptOffset,
+ const CPVT_WordRange* pRange,
+ CFX_ArrayTemplate<CPDF_TextObject*>& ObjArray);
+ static void GenerateUnderlineObjects(CPDF_PageObjectHolder* pObjectHolder,
+ IFX_Edit* pEdit,
+ const CFX_FloatPoint& ptOffset,
+ const CPVT_WordRange* pRange,
+ FX_COLORREF color);
+
+ protected:
+ virtual ~IFX_Edit() {}
+};
+
+class IFX_List_Notify {
+ 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(CFX_FloatRect* pRect) = 0;
+
+ protected:
+ virtual ~IFX_List_Notify() {}
+};
+
+class IFX_List {
+ public:
+ static IFX_List* NewList();
+ static void DelList(IFX_List* pList);
+
+ virtual void SetFontMap(IPVT_FontMap* pFontMap) = 0;
+ virtual void SetNotify(IFX_List_Notify* pNotify) = 0;
+
+ virtual void SetPlateRect(const CFX_FloatRect& rect) = 0;
+ virtual void SetFontSize(FX_FLOAT fFontSize) = 0;
+
+ virtual CFX_FloatRect GetPlateRect() const = 0;
+ virtual CFX_FloatRect GetContentRect() const = 0;
+
+ virtual FX_FLOAT GetFontSize() const = 0;
+ virtual IFX_Edit* GetItemEdit(int32_t nIndex) const = 0;
+ virtual int32_t GetCount() const = 0;
+ virtual FX_BOOL IsItemSelected(int32_t 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(int32_t nItemIndex) const = 0;
+ virtual int32_t FindNext(int32_t nIndex, FX_WCHAR nChar) const = 0;
+
+ virtual void SetScrollPos(const CFX_FloatPoint& point) = 0;
+ virtual void ScrollToListItem(int32_t nItemIndex) = 0;
+ virtual CFX_FloatRect GetItemRect(int32_t nIndex) const = 0;
+ virtual int32_t GetCaret() const = 0;
+ virtual int32_t GetSelect() const = 0;
+ virtual int32_t GetTopItem() const = 0;
+ virtual int32_t GetItemIndex(const CFX_FloatPoint& point) const = 0;
+ virtual int32_t GetFirstSelected() const = 0;
+
+ virtual void AddString(const FX_WCHAR* str) = 0;
+ virtual void SetTopItem(int32_t nIndex) = 0;
+ virtual void Select(int32_t nItemIndex) = 0;
+ virtual void SetCaret(int32_t nItemIndex) = 0;
+ virtual void Empty() = 0;
+ virtual void Cancel() = 0;
+ virtual CFX_WideString GetText() const = 0;
+
+ virtual void OnMouseDown(const CFX_FloatPoint& point,
+ FX_BOOL bShift,
+ FX_BOOL bCtrl) = 0;
+ virtual void OnMouseMove(const CFX_FloatPoint& 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(int32_t nItemIndex, FX_BOOL bShift, FX_BOOL bCtrl) = 0;
+ virtual FX_BOOL OnChar(uint16_t nChar, FX_BOOL bShift, FX_BOOL bCtrl) = 0;
+
+ protected:
+ virtual ~IFX_List() {}
+};
+
+CFX_ByteString GetPDFWordString(IPVT_FontMap* pFontMap,
+ int32_t nFontIndex,
+ uint16_t Word,
+ uint16_t SubWord);
+
+#endif // FPDFSDK_FXEDIT_INCLUDE_FX_EDIT_H_