Remove fxedit place classes in pdfwindow/

This CL removes the fpdfsdk/fxedit folder and moves the code to
fpdfsdk/pdfwindow which is the primary consumer. The classes were
renamed from CFX_* to CPWL_*.

Change-Id: I6c6178adccf978193bbb9685204657ebd3f438bb
Reviewed-on: https://pdfium-review.googlesource.com/8552
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>

1 files changed, 0 insertions, 513 deletions

diff --git a/fpdfsdk/fxedit/fxet_edit.h b/fpdfsdk/fxedit/fxet_edit.h
deleted file mode 100644
index 4aaee69f96..0000000000
--- a/fpdfsdk/fxedit/fxet_edit.h
+++ /dev/null
@@ -1,513 +0,0 @@
-// 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_FXET_EDIT_H_
-#define FPDFSDK_FXEDIT_FXET_EDIT_H_
-
-#include <deque>
-#include <memory>
-#include <vector>
-
-#include "core/fpdfdoc/cpvt_secprops.h"
-#include "core/fpdfdoc/cpvt_wordprops.h"
-#include "core/fxcrt/cfx_unowned_ptr.h"
-
-#define FX_EDIT_ISLATINWORD(u)                  \
-  (u == 0x2D || (u <= 0x005A && u >= 0x0041) || \
-   (u <= 0x007A && u >= 0x0061) || (u <= 0x02AF && u >= 0x00C0))
-
-class CFFL_FormFiller;
-class CFX_Edit;
-class CFX_Edit_Iterator;
-class CFX_Edit_Provider;
-class CFX_RenderDevice;
-class CFX_SystemHandler;
-class CPWL_Edit;
-class CPWL_EditCtrl;
-class IFX_Edit_UndoItem;
-
-struct CFX_Edit_LineRect {
-  CFX_Edit_LineRect(const CPVT_WordRange& wrLine, const CFX_FloatRect& rcLine)
-      : m_wrLine(wrLine), m_rcLine(rcLine) {}
-
-  CPVT_WordRange m_wrLine;
-  CFX_FloatRect m_rcLine;
-};
-
-class CFX_Edit_LineRectArray {
- public:
-  CFX_Edit_LineRectArray();
-  ~CFX_Edit_LineRectArray();
-
-  void operator=(CFX_Edit_LineRectArray&& rects);
-  void Add(const CPVT_WordRange& wrLine, const CFX_FloatRect& rcLine);
-
-  int32_t GetSize() const;
-  CFX_Edit_LineRect* GetAt(int32_t nIndex) const;
-
- private:
-  std::vector<std::unique_ptr<CFX_Edit_LineRect>> m_LineRects;
-};
-
-class CFX_Edit_RectArray {
- public:
-  CFX_Edit_RectArray();
-  ~CFX_Edit_RectArray();
-
-  void Clear();
-  void Add(const CFX_FloatRect& rect);
-
-  int32_t GetSize() const;
-  CFX_FloatRect* GetAt(int32_t nIndex) const;
-
- private:
-  std::vector<std::unique_ptr<CFX_FloatRect>> m_Rects;
-};
-
-class CFX_Edit_Refresh {
- public:
-  CFX_Edit_Refresh();
-  ~CFX_Edit_Refresh();
-
-  void BeginRefresh();
-  void Push(const CPVT_WordRange& linerange, const CFX_FloatRect& rect);
-  void NoAnalyse();
-  const CFX_Edit_RectArray* GetRefreshRects() const;
-  void EndRefresh();
-
- private:
-  CFX_Edit_LineRectArray m_NewLineRects;
-  CFX_Edit_LineRectArray m_OldLineRects;
-  CFX_Edit_RectArray m_RefreshRects;
-};
-
-class CFX_Edit_Select {
- public:
-  CFX_Edit_Select();
-  explicit CFX_Edit_Select(const CPVT_WordRange& range);
-
-  void Reset();
-  void Set(const CPVT_WordPlace& begin, const CPVT_WordPlace& end);
-  void SetEndPos(const CPVT_WordPlace& end);
-
-  CPVT_WordRange ConvertToWordRange() const;
-  bool IsEmpty() const;
-
-  CPVT_WordPlace BeginPos;
-  CPVT_WordPlace EndPos;
-};
-
-class CFX_Edit_Undo {
- public:
-  explicit CFX_Edit_Undo(int32_t nBufsize);
-  ~CFX_Edit_Undo();
-
-  void AddItem(std::unique_ptr<IFX_Edit_UndoItem> pItem);
-  void Undo();
-  void Redo();
-  bool CanUndo() const;
-  bool CanRedo() const;
-  void Reset();
-
- private:
-  void RemoveHeads();
-  void RemoveTails();
-
-  std::deque<std::unique_ptr<IFX_Edit_UndoItem>> m_UndoItemStack;
-  size_t m_nCurUndoPos;
-  size_t m_nBufSize;
-  bool m_bWorking;
-};
-
-class IFX_Edit_UndoItem {
- public:
-  virtual ~IFX_Edit_UndoItem() {}
-
-  virtual void Undo() = 0;
-  virtual void Redo() = 0;
-  virtual CFX_WideString GetUndoTitle() const = 0;
-};
-
-class CFX_Edit_UndoItem : public IFX_Edit_UndoItem {
- public:
-  CFX_Edit_UndoItem();
-  ~CFX_Edit_UndoItem() override;
-
-  CFX_WideString GetUndoTitle() const override;
-
-  void SetFirst(bool bFirst);
-  void SetLast(bool bLast);
-  bool IsLast();
-
- private:
-  bool m_bFirst;
-  bool m_bLast;
-};
-
-class CFXEU_InsertWord : public CFX_Edit_UndoItem {
- public:
-  CFXEU_InsertWord(CFX_Edit* pEdit,
-                   const CPVT_WordPlace& wpOldPlace,
-                   const CPVT_WordPlace& wpNewPlace,
-                   uint16_t word,
-                   int32_t charset,
-                   const CPVT_WordProps* pWordProps);
-  ~CFXEU_InsertWord() override;
-
-  // CFX_Edit_UndoItem
-  void Redo() override;
-  void Undo() override;
-
- private:
-  CFX_UnownedPtr<CFX_Edit> m_pEdit;
-
-  CPVT_WordPlace m_wpOld;
-  CPVT_WordPlace m_wpNew;
-  uint16_t m_Word;
-  int32_t m_nCharset;
-  CPVT_WordProps m_WordProps;
-};
-
-class CFXEU_InsertReturn : public CFX_Edit_UndoItem {
- public:
-  CFXEU_InsertReturn(CFX_Edit* pEdit,
-                     const CPVT_WordPlace& wpOldPlace,
-                     const CPVT_WordPlace& wpNewPlace,
-                     const CPVT_SecProps* pSecProps,
-                     const CPVT_WordProps* pWordProps);
-  ~CFXEU_InsertReturn() override;
-
-  // CFX_Edit_UndoItem
-  void Redo() override;
-  void Undo() override;
-
- private:
-  CFX_UnownedPtr<CFX_Edit> m_pEdit;
-
-  CPVT_WordPlace m_wpOld;
-  CPVT_WordPlace m_wpNew;
-  CPVT_SecProps m_SecProps;
-  CPVT_WordProps m_WordProps;
-};
-
-class CFXEU_Backspace : public CFX_Edit_UndoItem {
- public:
-  CFXEU_Backspace(CFX_Edit* pEdit,
-                  const CPVT_WordPlace& wpOldPlace,
-                  const CPVT_WordPlace& wpNewPlace,
-                  uint16_t word,
-                  int32_t charset,
-                  const CPVT_SecProps& SecProps,
-                  const CPVT_WordProps& WordProps);
-  ~CFXEU_Backspace() override;
-
-  // CFX_Edit_UndoItem
-  void Redo() override;
-  void Undo() override;
-
- private:
-  CFX_UnownedPtr<CFX_Edit> m_pEdit;
-
-  CPVT_WordPlace m_wpOld;
-  CPVT_WordPlace m_wpNew;
-  uint16_t m_Word;
-  int32_t m_nCharset;
-  CPVT_SecProps m_SecProps;
-  CPVT_WordProps m_WordProps;
-};
-
-class CFXEU_Delete : public CFX_Edit_UndoItem {
- public:
-  CFXEU_Delete(CFX_Edit* pEdit,
-               const CPVT_WordPlace& wpOldPlace,
-               const CPVT_WordPlace& wpNewPlace,
-               uint16_t word,
-               int32_t charset,
-               const CPVT_SecProps& SecProps,
-               const CPVT_WordProps& WordProps,
-               bool bSecEnd);
-  ~CFXEU_Delete() override;
-
-  // CFX_Edit_UndoItem
-  void Redo() override;
-  void Undo() override;
-
- private:
-  CFX_UnownedPtr<CFX_Edit> m_pEdit;
-
-  CPVT_WordPlace m_wpOld;
-  CPVT_WordPlace m_wpNew;
-  uint16_t m_Word;
-  int32_t m_nCharset;
-  CPVT_SecProps m_SecProps;
-  CPVT_WordProps m_WordProps;
-  bool m_bSecEnd;
-};
-
-class CFXEU_Clear : public CFX_Edit_UndoItem {
- public:
-  CFXEU_Clear(CFX_Edit* pEdit,
-              const CPVT_WordRange& wrSel,
-              const CFX_WideString& swText);
-  ~CFXEU_Clear() override;
-
-  // CFX_Edit_UndoItem
-  void Redo() override;
-  void Undo() override;
-
- private:
-  CFX_UnownedPtr<CFX_Edit> m_pEdit;
-
-  CPVT_WordRange m_wrSel;
-  CFX_WideString m_swText;
-};
-
-class CFXEU_InsertText : public CFX_Edit_UndoItem {
- public:
-  CFXEU_InsertText(CFX_Edit* pEdit,
-                   const CPVT_WordPlace& wpOldPlace,
-                   const CPVT_WordPlace& wpNewPlace,
-                   const CFX_WideString& swText,
-                   int32_t charset);
-  ~CFXEU_InsertText() override;
-
-  // CFX_Edit_UndoItem
-  void Redo() override;
-  void Undo() override;
-
- private:
-  CFX_UnownedPtr<CFX_Edit> m_pEdit;
-
-  CPVT_WordPlace m_wpOld;
-  CPVT_WordPlace m_wpNew;
-  CFX_WideString m_swText;
-  int32_t m_nCharset;
-};
-
-class CFX_Edit {
- public:
-  static void DrawEdit(CFX_RenderDevice* pDevice,
-                       CFX_Matrix* pUser2Device,
-                       CFX_Edit* pEdit,
-                       FX_COLORREF crTextFill,
-                       const CFX_FloatRect& rcClip,
-                       const CFX_PointF& ptOffset,
-                       const CPVT_WordRange* pRange,
-                       CFX_SystemHandler* pSystemHandler,
-                       CFFL_FormFiller* pFFLData);
-
-  CFX_Edit();
-  ~CFX_Edit();
-
-  void SetFontMap(IPVT_FontMap* pFontMap);
-  void SetNotify(CPWL_EditCtrl* pNotify);
-  void SetOprNotify(CPWL_Edit* pOprNotify);
-
-  // Returns an iterator for the contents. Should not be released.
-  CFX_Edit_Iterator* GetIterator();
-  IPVT_FontMap* GetFontMap();
-  void Initialize();
-
-  // Set the bounding box of the text area.
-  void SetPlateRect(const CFX_FloatRect& rect);
-  void SetScrollPos(const CFX_PointF& point);
-
-  // Set the horizontal text alignment. (nFormat [0:left, 1:middle, 2:right])
-  void SetAlignmentH(int32_t nFormat, bool bPaint);
-  // Set the vertical text alignment. (nFormat [0:left, 1:middle, 2:right])
-  void SetAlignmentV(int32_t nFormat, bool bPaint);
-
-  // Set the substitution character for hidden text.
-  void SetPasswordChar(uint16_t wSubWord, bool bPaint);
-
-  // Set the maximum number of words in the text.
-  void SetLimitChar(int32_t nLimitChar);
-  void SetCharArray(int32_t nCharArray);
-  void SetCharSpace(float fCharSpace);
-  void SetMultiLine(bool bMultiLine, bool bPaint);
-  void SetAutoReturn(bool bAuto, bool bPaint);
-  void SetAutoFontSize(bool bAuto, bool bPaint);
-  void SetAutoScroll(bool bAuto, bool bPaint);
-  void SetFontSize(float fFontSize);
-  void SetTextOverflow(bool bAllowed, bool bPaint);
-  void OnMouseDown(const CFX_PointF& point, bool bShift, bool bCtrl);
-  void OnMouseMove(const CFX_PointF& point, bool bShift, bool bCtrl);
-  void OnVK_UP(bool bShift, bool bCtrl);
-  void OnVK_DOWN(bool bShift, bool bCtrl);
-  void OnVK_LEFT(bool bShift, bool bCtrl);
-  void OnVK_RIGHT(bool bShift, bool bCtrl);
-  void OnVK_HOME(bool bShift, bool bCtrl);
-  void OnVK_END(bool bShift, bool bCtrl);
-  void SetText(const CFX_WideString& sText);
-  bool InsertWord(uint16_t word, int32_t charset);
-  bool InsertReturn();
-  bool Backspace();
-  bool Delete();
-  bool ClearSelection();
-  bool InsertText(const CFX_WideString& sText, int32_t charset);
-  bool Redo();
-  bool Undo();
-  CPVT_WordPlace WordIndexToWordPlace(int32_t index) const;
-  CPVT_WordPlace SearchWordPlace(const CFX_PointF& point) const;
-  int32_t GetCaret() const;
-  CPVT_WordPlace GetCaretWordPlace() const;
-  CFX_WideString GetSelectedText() const;
-  CFX_WideString GetText() const;
-  float GetFontSize() const;
-  uint16_t GetPasswordChar() const;
-  CFX_PointF GetScrollPos() const;
-  int32_t GetCharArray() const;
-  CFX_FloatRect GetContentRect() const;
-  CFX_WideString GetRangeText(const CPVT_WordRange& range) const;
-  int32_t GetHorzScale() const;
-  float GetCharSpace() const;
-  void SetSelection(int32_t nStartChar, int32_t nEndChar);
-  void GetSelection(int32_t& nStartChar, int32_t& nEndChar) const;
-  void SelectAll();
-  void SelectNone();
-  bool IsSelected() const;
-  void Paint();
-  void EnableRefresh(bool bRefresh);
-  void RefreshWordRange(const CPVT_WordRange& wr);
-  CPVT_WordRange GetWholeWordRange() const;
-  CPVT_WordRange GetSelectWordRange() const;
-  void EnableUndo(bool bUndo);
-  void EnableOprNotify(bool bNotify);
-  bool IsTextFull() const;
-  bool IsTextOverflow() const;
-  bool CanUndo() const;
-  bool CanRedo() const;
-  CPVT_WordRange GetVisibleWordRange() const;
-
-  bool Empty();
-
-  CPVT_WordPlace DoInsertText(const CPVT_WordPlace& place,
-                              const CFX_WideString& sText,
-                              int32_t charset);
-  int32_t GetCharSetFromUnicode(uint16_t word, int32_t nOldCharset);
-
-  int32_t GetTotalLines() const;
-
-  CFX_ByteString GetPDFWordString(int32_t nFontIndex,
-                                  uint16_t Word,
-                                  uint16_t SubWord);
-
- private:
-  friend class CFX_Edit_Iterator;
-  friend class CFXEU_InsertWord;
-  friend class CFXEU_InsertReturn;
-  friend class CFXEU_Backspace;
-  friend class CFXEU_Delete;
-  friend class CFXEU_Clear;
-  friend class CFXEU_InsertText;
-
-  void SetSelection(const CPVT_WordPlace& begin, const CPVT_WordPlace& end);
-
-  void RearrangeAll();
-  void RearrangePart(const CPVT_WordRange& range);
-  void ScrollToCaret();
-  void SetScrollInfo();
-  void SetScrollPosX(float fx);
-  void SetScrollPosY(float fy);
-  void SetScrollLimit();
-  void SetContentChanged();
-
-  bool InsertWord(uint16_t word,
-                  int32_t charset,
-                  const CPVT_WordProps* pWordProps,
-                  bool bAddUndo,
-                  bool bPaint);
-  bool InsertReturn(const CPVT_SecProps* pSecProps,
-                    const CPVT_WordProps* pWordProps,
-                    bool bAddUndo,
-                    bool bPaint);
-  bool Backspace(bool bAddUndo, bool bPaint);
-  bool Delete(bool bAddUndo, bool bPaint);
-  bool Clear(bool bAddUndo, bool bPaint);
-  bool InsertText(const CFX_WideString& sText,
-                  int32_t charset,
-                  bool bAddUndo,
-                  bool bPaint);
-  void PaintInsertText(const CPVT_WordPlace& wpOld,
-                       const CPVT_WordPlace& wpNew);
-
-  inline CFX_PointF VTToEdit(const CFX_PointF& point) const;
-  inline CFX_PointF EditToVT(const CFX_PointF& point) const;
-  inline CFX_FloatRect VTToEdit(const CFX_FloatRect& rect) const;
-
-  void Refresh();
-  void RefreshPushLineRects(const CPVT_WordRange& wr);
-
-  void SetCaret(const CPVT_WordPlace& place);
-  void SetCaretInfo();
-  void SetCaretOrigin();
-
-  void AddEditUndoItem(std::unique_ptr<CFX_Edit_UndoItem> pEditUndoItem);
-
- private:
-  std::unique_ptr<CPDF_VariableText> m_pVT;
-  CFX_UnownedPtr<CPWL_EditCtrl> m_pNotify;
-  CFX_UnownedPtr<CPWL_Edit> m_pOprNotify;
-  std::unique_ptr<CFX_Edit_Provider> m_pVTProvider;
-  CPVT_WordPlace m_wpCaret;
-  CPVT_WordPlace m_wpOldCaret;
-  CFX_Edit_Select m_SelState;
-  CFX_PointF m_ptScrollPos;
-  CFX_PointF m_ptRefreshScrollPos;
-  bool m_bEnableScroll;
-  std::unique_ptr<CFX_Edit_Iterator> m_pIterator;
-  CFX_Edit_Refresh m_Refresh;
-  CFX_PointF m_ptCaret;
-  CFX_Edit_Undo m_Undo;
-  int32_t m_nAlignment;
-  bool m_bNotifyFlag;
-  bool m_bEnableOverflow;
-  bool m_bEnableRefresh;
-  CFX_FloatRect m_rcOldContent;
-  bool m_bEnableUndo;
-  bool m_bOprNotify;
-};
-
-class CFX_Edit_Iterator {
- public:
-  CFX_Edit_Iterator(CFX_Edit* pEdit, CPDF_VariableText::Iterator* pVTIterator);
-  ~CFX_Edit_Iterator();
-
-  bool NextWord();
-  bool PrevWord();
-  bool GetWord(CPVT_Word& word) const;
-  bool GetLine(CPVT_Line& line) const;
-  void SetAt(int32_t nWordIndex);
-  void SetAt(const CPVT_WordPlace& place);
-  const CPVT_WordPlace& GetAt() const;
-
- private:
-  CFX_UnownedPtr<CFX_Edit> m_pEdit;
-  CPDF_VariableText::Iterator* m_pVTIterator;
-};
-
-class CFX_Edit_Provider : public CPDF_VariableText::Provider {
- public:
-  explicit CFX_Edit_Provider(IPVT_FontMap* pFontMap);
-  ~CFX_Edit_Provider() override;
-
-  IPVT_FontMap* GetFontMap() const;
-
-  // CPDF_VariableText::Provider:
-  int32_t GetCharWidth(int32_t nFontIndex, uint16_t word) override;
-  int32_t GetTypeAscent(int32_t nFontIndex) override;
-  int32_t GetTypeDescent(int32_t nFontIndex) override;
-  int32_t GetWordFontIndex(uint16_t word,
-                           int32_t charset,
-                           int32_t nFontIndex) override;
-  int32_t GetDefaultFontIndex() override;
-  bool IsLatinWord(uint16_t word) override;
-
- private:
-  IPVT_FontMap* m_pFontMap;
-};
-
-#endif  // FPDFSDK_FXEDIT_FXET_EDIT_H_