// Copyright 2014 PDFium Authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com #ifndef XFA_FWL_BASEWIDGET_IFWL_EDIT_H_ #define XFA_FWL_BASEWIDGET_IFWL_EDIT_H_ #include #include "xfa/fwl/core/ifwl_dataprovider.h" #include "xfa/fwl/lightwidget/cfwl_widget.h" #define FWL_CLASS_Edit L"FWL_EDIT" #define FWL_CLASSHASH_Edit 2893987822 #define FWL_STYLEEXT_EDT_ReadOnly (1L << 0) #define FWL_STYLEEXT_EDT_MultiLine (1L << 1) #define FWL_STYLEEXT_EDT_WantReturn (1L << 2) #define FWL_STYLEEXT_EDT_NoHideSel (1L << 3) #define FWL_STYLEEXT_EDT_AutoHScroll (1L << 4) #define FWL_STYLEEXT_EDT_AutoVScroll (1L << 5) #define FWL_STYLEEXT_EDT_NoRedoUndo (1L << 6) #define FWL_STYLEEXT_EDT_Validate (1L << 7) #define FWL_STYLEEXT_EDT_Password (1L << 8) #define FWL_STYLEEXT_EDT_Number (1L << 9) #define FWL_STYLEEXT_EDT_HSelfAdaption (1L << 10) #define FWL_STYLEEXT_EDT_VSelfAdaption (1L << 11) #define FWL_STYLEEXT_EDT_VerticalLayout (1L << 12) #define FWL_STYLEEXT_EDT_VerticalChars (1L << 13) #define FWL_STYLEEXT_EDT_ReverseLine (1L << 14) #define FWL_STYLEEXT_EDT_ArabicShapes (1L << 15) #define FWL_STYLEEXT_EDT_ExpandTab (1L << 16) #define FWL_STYLEEXT_EDT_CombText (1L << 17) #define FWL_STYLEEXT_EDT_HNear (0L << 18) #define FWL_STYLEEXT_EDT_HCenter (1L << 18) #define FWL_STYLEEXT_EDT_HFar (2L << 18) #define FWL_STYLEEXT_EDT_VNear (0L << 20) #define FWL_STYLEEXT_EDT_VCenter (1L << 20) #define FWL_STYLEEXT_EDT_VFar (2L << 20) #define FWL_STYLEEXT_EDT_Justified (1L << 22) #define FWL_STYLEEXT_EDT_Distributed (2L << 22) #define FWL_STYLEEXT_EDT_HAlignMask (3L << 18) #define FWL_STYLEEXT_EDT_VAlignMask (3L << 20) #define FWL_STYLEEXT_EDT_HAlignModeMask (3L << 22) #define FWL_STYLEEXT_EDT_InnerCaret (1L << 24) #define FWL_STYLEEXT_EDT_ShowScrollbarFocus (1L << 25) #define FWL_STYLEEXT_EDT_OuterScrollbar (1L << 26) #define FWL_STYLEEXT_EDT_LastLineHeight (1L << 27) #define FWL_STATE_EDT_Editing (1 << FWL_WGTSTATE_MAX) #define FWL_PART_EDT_Border 1 #define FWL_PART_EDT_Edge 2 #define FWL_PART_EDT_Background 3 #define FWL_PART_EDT_CombTextLine 4 #define FWL_PARTDATA_EDT_Background 0 #define FWL_PARTDATA_EDT_StaticBackground 1 #define FWL_PARTSTATE_EDT_Normal (0L << 0) #define FWL_PARTSTATE_EDT_ReadOnly (1L << 0) #define FWL_PARTSTATE_EDT_Disable (2L << 0) // TODO(dsinclair): Event hash is hash of string, cleanup. pdfium:474 #define FWL_EVTHASH_EDT_TextChanged 1064022132 #define FWL_EVTHASH_EDT_PreSelfAdaption 1001979178 #define FWL_EVTHASH_EDT_Validate 3373308608 #define FWL_EVTHASH_EDT_CheckWord 2897181520 #define FWL_EVTHASH_EDT_GetSuggestWords 315782791 #define FWL_EVTHASH_EDT_TextFull 2158580174 #define FWL_EDT_FIND_FLAGS_Prev (0L << 0) #define FWL_EDT_FIND_FLAGS_Next (1L << 0) #define FWL_EDT_FIND_FLAGS_WholeWord (1L << 1) #define FWL_EDT_FIND_FLAGS_NoCase (1L << 2) typedef struct FWL_HEDTFIND_ { void* pData; } * FWL_HEDTFIND; enum FWL_EDT_TEXTCHANGED { FWL_EDT_TEXTCHANGED_Insert = 0, FWL_EDT_TEXTCHANGED_Delete, FWL_EDT_TEXTCHANGED_Replace, }; BEGIN_FWL_EVENT_DEF(CFWL_EvtEdtTextChanged, FWL_EVTHASH_EDT_TextChanged) int32_t nChangeType; CFX_WideString wsInsert; CFX_WideString wsDelete; CFX_WideString wsPrevText; END_FWL_EVENT_DEF BEGIN_FWL_EVENT_DEF(CFWL_EvtEdtTextFull, FWL_EVTHASH_EDT_TextFull) END_FWL_EVENT_DEF BEGIN_FWL_EVENT_DEF(CFWL_EvtEdtPreSelfAdaption, FWL_EVTHASH_EDT_PreSelfAdaption) FX_BOOL bHSelfAdaption; FX_BOOL bVSelfAdaption; CFX_RectF rtAfterChange; END_FWL_EVENT_DEF BEGIN_FWL_EVENT_DEF(CFWL_EvtEdtValidate, FWL_EVTHASH_EDT_Validate) IFWL_Widget* pDstWidget; CFX_WideString wsInsert; FX_BOOL bValidate; END_FWL_EVENT_DEF BEGIN_FWL_EVENT_DEF(CFWL_EvtEdtCheckWord, FWL_EVTHASH_EDT_CheckWord) CFX_ByteString bsWord; FX_BOOL bCheckWord; END_FWL_EVENT_DEF BEGIN_FWL_EVENT_DEF(CFWL_EvtEdtGetSuggestWords, FWL_EVTHASH_EDT_GetSuggestWords) FX_BOOL bSuggestWords; CFX_ByteString bsWord; std::vector bsArraySuggestWords; END_FWL_EVENT_DEF class CFWL_WidgetImpProperties; class IFWL_EditDP : public IFWL_DataProvider {}; class IFWL_Edit : public IFWL_Widget { public: static IFWL_Edit* Create(const CFWL_WidgetImpProperties& properties, IFWL_Widget* pOuter); static IFWL_Edit* CreateComboEdit(const CFWL_WidgetImpProperties& properties, IFWL_Widget* pOuter); FWL_ERR SetText(const CFX_WideString& wsText); int32_t GetTextLength() const; FWL_ERR GetText(CFX_WideString& wsText, int32_t nStart = 0, int32_t nCount = -1) const; FWL_ERR ClearText(); int32_t GetCaretPos() const; int32_t SetCaretPos(int32_t nIndex, FX_BOOL bBefore = TRUE); FWL_ERR AddSelRange(int32_t nStart, int32_t nCount = -1); int32_t CountSelRanges(); int32_t GetSelRange(int32_t nIndex, int32_t& nStart); FWL_ERR ClearSelections(); int32_t GetLimit(); FWL_ERR SetLimit(int32_t nLimit); FWL_ERR SetAliasChar(FX_WCHAR wAlias); FWL_ERR SetFormatString(const CFX_WideString& wsFormat); FWL_ERR Insert(int32_t nStart, const FX_WCHAR* lpText, int32_t nLen); FWL_ERR DeleteSelections(); FWL_ERR DeleteRange(int32_t nStart, int32_t nCount = -1); FWL_ERR ReplaceSelections(const CFX_WideStringC& wsReplace); FWL_ERR Replace(int32_t nStart, int32_t nLen, const CFX_WideStringC& wsReplace); FWL_ERR DoClipboard(int32_t iCmd); FX_BOOL Copy(CFX_WideString& wsCopy); FX_BOOL Cut(CFX_WideString& wsCut); FX_BOOL Paste(const CFX_WideString& wsPaste); FX_BOOL Delete(); FX_BOOL Redo(const CFX_ByteStringC& bsRecord); FX_BOOL Undo(const CFX_ByteStringC& bsRecord); FX_BOOL Undo(); FX_BOOL Redo(); FX_BOOL CanUndo(); FX_BOOL CanRedo(); FWL_ERR SetTabWidth(FX_FLOAT fTabWidth, FX_BOOL bEquidistant); FWL_ERR SetOuter(IFWL_Widget* pOuter); FWL_ERR SetNumberRange(int32_t iMin, int32_t iMax); FWL_ERR SetBackColor(uint32_t dwColor); FWL_ERR SetFont(const CFX_WideString& wsFont, FX_FLOAT fSize); void SetScrollOffset(FX_FLOAT fScrollOffset); FX_BOOL GetSuggestWords(CFX_PointF pointf, std::vector& sSuggest); FX_BOOL ReplaceSpellCheckWord(CFX_PointF pointf, const CFX_ByteStringC& bsReplace); protected: IFWL_Edit(); }; #endif // XFA_FWL_BASEWIDGET_IFWL_EDIT_H_