Remove RichText support from fpdfsdk/fxedit.

fpdfsdk/fxedit/include/fx_edit.h

 // 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"
@@ skipping 59 matching lines @@
                                  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() {}
 
@@ skipping 141 matching lines @@
   // 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;
 
@@ skipping 103 matching lines @@
   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(
@@ skipping 57 matching lines @@
   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,
                        CFX_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,
@@ skipping 79 matching lines @@
  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_