// Copyright 2014 PDFium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
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#ifndef XFA_FDE_IFDE_TXTEDTENGINE_H_
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#define XFA_FDE_IFDE_TXTEDTENGINE_H_
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#include "core/fxge/include/fx_dib.h"
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#include "xfa/fgas/font/fgas_font.h"
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class CFDE_TxtEdtEngine;
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class CFWL_EditImp;
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class IFDE_TxtEdtPage;
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#define FDE_TEXTEDITMODE_MultiLines (1L << 0)
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#define FDE_TEXTEDITMODE_AutoLineWrap (1L << 1)
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#define FDE_TEXTEDITMODE_ReadOnly (1L << 2)
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#define FDE_TEXTEDITMODE_LimitArea_Vert (1L << 3)
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#define FDE_TEXTEDITMODE_LimitArea_Horz (1L << 4)
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#define FDE_TEXTEDITMODE_NoRedoUndo (1L << 5)
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#define FDE_TEXTEDITMODE_FIELD_TAB (1L << 6)
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#define FDE_TEXTEDITMODE_FIELD_AUTO (1L << 7)
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#define FDE_TEXTEDITMODE_Validate (1L << 8)
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#define FDE_TEXTEDITMODE_Password (1L << 9)
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#define FDE_TEXTEDITALIGN_Left (0L << 0)
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#define FDE_TEXTEDITALIGN_Center (1L << 0)
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#define FDE_TEXTEDITALIGN_Right (2L << 0)
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#define FDE_TEXTEDITALIGN_Normal (1L << 3)
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#define FDE_TEXTEDITALIGN_Justified (1L << 4)
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#define FDE_TEXTEDITALIGN_Distributed (1L << 5)
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#define FDE_TEXTEDITLAYOUT_DocVertical (1L << 0)
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#define FDE_TEXTEDITLAYOUT_CharVertial (1L << 1)
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#define FDE_TEXTEDITLAYOUT_LineReserve (1L << 2)
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#define FDE_TEXTEDITLAYOUT_RTL (1L << 3)
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#define FDE_TEXTEDITLAYOUT_CombText (1L << 4)
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#define FDE_TEXTEDITLAYOUT_ExpandTab (1L << 5)
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#define FDE_TEXTEDITLAYOUT_ArabicContext (1L << 6)
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#define FDE_TEXTEDITLAYOUT_ArabicShapes (1L << 7)
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#define FDE_TEXTEDITLAYOUT_LastLineHeight (1L << 8)
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enum FDE_TXTEDTMOVECARET {
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MC_MoveNone = 0,
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MC_Left,
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MC_Right,
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MC_Up,
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MC_Down,
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MC_WordBackward,
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MC_WordForward,
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MC_LineStart,
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MC_LineEnd,
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MC_ParagStart,
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MC_ParagEnd,
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MC_PageUp,
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MC_PageDown,
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MC_Home,
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MC_End,
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};
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enum FDE_TXTEDT_MODIFY_RET {
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FDE_TXTEDT_MODIFY_RET_F_Tab = -6,
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FDE_TXTEDT_MODIFY_RET_F_Locked = -5,
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FDE_TXTEDT_MODIFY_RET_F_Invalidate = -4,
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FDE_TXTEDT_MODIFY_RET_F_Boundary = -3,
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FDE_TXTEDT_MODIFY_RET_F_Full = -2,
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FDE_TXTEDT_MODIFY_RET_F_Normal = -1,
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FDE_TXTEDT_MODIFY_RET_S_Normal = 0,
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FDE_TXTEDT_MODIFY_RET_S_Full = 1,
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FDE_TXTEDT_MODIFY_RET_S_Part = 2,
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FDE_TXTEDT_MODIFY_RET_S_Empty = 3,
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FDE_TXTEDT_MODIFY_RET_T_Tab = 4,
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};
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enum FDE_TXTEDIT_LINEEND {
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FDE_TXTEDIT_LINEEND_Auto,
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FDE_TXTEDIT_LINEEND_CRLF,
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FDE_TXTEDIT_LINEEND_CR,
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FDE_TXTEDIT_LINEEND_LF,
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};
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struct FDE_TXTEDTPARAMS {
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FDE_TXTEDTPARAMS();
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FX_FLOAT fPlateWidth;
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FX_FLOAT fPlateHeight;
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int32_t nLineCount;
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uint32_t dwLayoutStyles;
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uint32_t dwAlignment;
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uint32_t dwMode;
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CFGAS_GEFont* pFont;
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FX_FLOAT fFontSize;
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FX_ARGB dwFontColor;
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FX_FLOAT fLineSpace;
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FX_FLOAT fTabWidth;
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FX_BOOL bTabEquidistant;
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FX_WCHAR wDefChar;
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FX_WCHAR wLineBreakChar;
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int32_t nCharRotation;
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int32_t nLineEnd;
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int32_t nHorzScale;
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FX_FLOAT fCharSpace;
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CFWL_EditImp* pEventSink;
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};
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enum FDE_TXTEDT_TEXTCHANGE_TYPE {
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FDE_TXTEDT_TEXTCHANGE_TYPE_Insert = 0,
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FDE_TXTEDT_TEXTCHANGE_TYPE_Delete,
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FDE_TXTEDT_TEXTCHANGE_TYPE_Replace,
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};
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struct FDE_TXTEDT_TEXTCHANGE_INFO {
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FDE_TXTEDT_TEXTCHANGE_INFO();
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~FDE_TXTEDT_TEXTCHANGE_INFO();
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int32_t nChangeType;
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CFX_WideString wsInsert;
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CFX_WideString wsDelete;
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CFX_WideString wsPrevText;
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};
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#endif // XFA_FDE_IFDE_TXTEDTENGINE_H_
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