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| 1 // Copyright 2014 PDFium Authors. All rights reserved. | 1 // Copyright 2014 PDFium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
| 6 | 6 |
| 7 #include "xfa/fee/fde_txtedtengine.h" | 7 #include "xfa/fee/fde_txtedtengine.h" |
| 8 | 8 |
| 9 #include <algorithm> | 9 #include <algorithm> |
| 10 | 10 |
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| 1046 int32_t i = 0; | 1046 int32_t i = 0; |
| 1047 for (i = nSize; i < nPageCount; i++) { | 1047 for (i = nSize; i < nPageCount; i++) { |
| 1048 pPage = IFDE_TxtEdtPage::Create(this, i); | 1048 pPage = IFDE_TxtEdtPage::Create(this, i); |
| 1049 m_PagePtrArray.Add(pPage); | 1049 m_PagePtrArray.Add(pPage); |
| 1050 } | 1050 } |
| 1051 m_Param.pEventSink->On_PageCountChanged(this); | 1051 m_Param.pEventSink->On_PageCountChanged(this); |
| 1052 return; | 1052 return; |
| 1053 } | 1053 } |
| 1054 } | 1054 } |
| 1055 void CFDE_TxtEdtEngine::UpdateTxtBreak() { | 1055 void CFDE_TxtEdtEngine::UpdateTxtBreak() { |
| 1056 FX_DWORD dwStyle = m_pTextBreak->GetLayoutStyles(); | 1056 uint32_t dwStyle = m_pTextBreak->GetLayoutStyles(); |
| 1057 if (m_Param.dwMode & FDE_TEXTEDITMODE_MultiLines) { | 1057 if (m_Param.dwMode & FDE_TEXTEDITMODE_MultiLines) { |
| 1058 dwStyle &= ~FX_TXTLAYOUTSTYLE_SingleLine; | 1058 dwStyle &= ~FX_TXTLAYOUTSTYLE_SingleLine; |
| 1059 } else { | 1059 } else { |
| 1060 dwStyle |= FX_TXTLAYOUTSTYLE_SingleLine; | 1060 dwStyle |= FX_TXTLAYOUTSTYLE_SingleLine; |
| 1061 } | 1061 } |
| 1062 if (m_Param.dwLayoutStyles & FDE_TEXTEDITLAYOUT_DocVertical) { | 1062 if (m_Param.dwLayoutStyles & FDE_TEXTEDITLAYOUT_DocVertical) { |
| 1063 dwStyle |= FX_TXTLAYOUTSTYLE_VerticalLayout; | 1063 dwStyle |= FX_TXTLAYOUTSTYLE_VerticalLayout; |
| 1064 } else { | 1064 } else { |
| 1065 dwStyle &= ~FX_TXTLAYOUTSTYLE_VerticalLayout; | 1065 dwStyle &= ~FX_TXTLAYOUTSTYLE_VerticalLayout; |
| 1066 } | 1066 } |
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| 1093 dwStyle |= FX_TXTLAYOUTSTYLE_ArabicContext; | 1093 dwStyle |= FX_TXTLAYOUTSTYLE_ArabicContext; |
| 1094 } else { | 1094 } else { |
| 1095 dwStyle &= ~FX_TXTLAYOUTSTYLE_ArabicContext; | 1095 dwStyle &= ~FX_TXTLAYOUTSTYLE_ArabicContext; |
| 1096 } | 1096 } |
| 1097 if (m_Param.dwLayoutStyles & FDE_TEXTEDITLAYOUT_ArabicShapes) { | 1097 if (m_Param.dwLayoutStyles & FDE_TEXTEDITLAYOUT_ArabicShapes) { |
| 1098 dwStyle |= FX_TXTLAYOUTSTYLE_ArabicShapes; | 1098 dwStyle |= FX_TXTLAYOUTSTYLE_ArabicShapes; |
| 1099 } else { | 1099 } else { |
| 1100 dwStyle &= ~FX_TXTLAYOUTSTYLE_ArabicShapes; | 1100 dwStyle &= ~FX_TXTLAYOUTSTYLE_ArabicShapes; |
| 1101 } | 1101 } |
| 1102 m_pTextBreak->SetLayoutStyles(dwStyle); | 1102 m_pTextBreak->SetLayoutStyles(dwStyle); |
| 1103 FX_DWORD dwAligment = 0; | 1103 uint32_t dwAligment = 0; |
| 1104 if (m_Param.dwAlignment & FDE_TEXTEDITALIGN_Justified) { | 1104 if (m_Param.dwAlignment & FDE_TEXTEDITALIGN_Justified) { |
| 1105 dwAligment |= FX_TXTLINEALIGNMENT_Justified; | 1105 dwAligment |= FX_TXTLINEALIGNMENT_Justified; |
| 1106 } else if (m_Param.dwAlignment & FDE_TEXTEDITALIGN_Distributed) { | 1106 } else if (m_Param.dwAlignment & FDE_TEXTEDITALIGN_Distributed) { |
| 1107 dwAligment |= FX_TXTLINEALIGNMENT_Distributed; | 1107 dwAligment |= FX_TXTLINEALIGNMENT_Distributed; |
| 1108 } | 1108 } |
| 1109 if (m_Param.dwAlignment & FDE_TEXTEDITALIGN_Center) { | 1109 if (m_Param.dwAlignment & FDE_TEXTEDITALIGN_Center) { |
| 1110 dwAligment |= FX_TXTLINEALIGNMENT_Center; | 1110 dwAligment |= FX_TXTLINEALIGNMENT_Center; |
| 1111 } else if (m_Param.dwAlignment & FDE_TEXTEDITALIGN_Right) { | 1111 } else if (m_Param.dwAlignment & FDE_TEXTEDITALIGN_Right) { |
| 1112 dwAligment |= FX_TXTLINEALIGNMENT_Right; | 1112 dwAligment |= FX_TXTLINEALIGNMENT_Right; |
| 1113 } | 1113 } |
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| 1508 return TRUE; | 1508 return TRUE; |
| 1509 } | 1509 } |
| 1510 | 1510 |
| 1511 FX_BOOL CFDE_TxtEdtEngine::IsFitArea(CFX_WideString& wsText) { | 1511 FX_BOOL CFDE_TxtEdtEngine::IsFitArea(CFX_WideString& wsText) { |
| 1512 IFDE_TextOut* pTextOut = IFDE_TextOut::Create(); | 1512 IFDE_TextOut* pTextOut = IFDE_TextOut::Create(); |
| 1513 pTextOut->SetLineSpace(m_Param.fLineSpace); | 1513 pTextOut->SetLineSpace(m_Param.fLineSpace); |
| 1514 pTextOut->SetFont(m_Param.pFont); | 1514 pTextOut->SetFont(m_Param.pFont); |
| 1515 pTextOut->SetFontSize(m_Param.fFontSize); | 1515 pTextOut->SetFontSize(m_Param.fFontSize); |
| 1516 CFX_RectF rcText; | 1516 CFX_RectF rcText; |
| 1517 FXSYS_memset(&rcText, 0, sizeof(rcText)); | 1517 FXSYS_memset(&rcText, 0, sizeof(rcText)); |
| 1518 FX_DWORD dwStyle = 0; | 1518 uint32_t dwStyle = 0; |
| 1519 if (!(m_Param.dwMode & FDE_TEXTEDITMODE_MultiLines)) { | 1519 if (!(m_Param.dwMode & FDE_TEXTEDITMODE_MultiLines)) { |
| 1520 dwStyle |= FDE_TTOSTYLE_SingleLine; | 1520 dwStyle |= FDE_TTOSTYLE_SingleLine; |
| 1521 } | 1521 } |
| 1522 if (m_Param.dwMode & FDE_TEXTEDITMODE_AutoLineWrap) { | 1522 if (m_Param.dwMode & FDE_TEXTEDITMODE_AutoLineWrap) { |
| 1523 dwStyle |= FDE_TTOSTYLE_LineWrap; | 1523 dwStyle |= FDE_TTOSTYLE_LineWrap; |
| 1524 rcText.width = m_Param.fPlateWidth; | 1524 rcText.width = m_Param.fPlateWidth; |
| 1525 } else { | 1525 } else { |
| 1526 rcText.width = 65535; | 1526 rcText.width = 65535; |
| 1527 } | 1527 } |
| 1528 pTextOut->SetStyles(dwStyle); | 1528 pTextOut->SetStyles(dwStyle); |
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| 1774 int32_t nEngine = 0; | 1774 int32_t nEngine = 0; |
| 1775 ArchiveLoader >> nEngine; | 1775 ArchiveLoader >> nEngine; |
| 1776 m_pEngine = (CFDE_TxtEdtEngine*)(uintptr_t)nEngine; | 1776 m_pEngine = (CFDE_TxtEdtEngine*)(uintptr_t)nEngine; |
| 1777 int32_t iSel = 0; | 1777 int32_t iSel = 0; |
| 1778 ArchiveLoader >> iSel; | 1778 ArchiveLoader >> iSel; |
| 1779 m_bSel = !!iSel; | 1779 m_bSel = !!iSel; |
| 1780 ArchiveLoader >> m_nIndex; | 1780 ArchiveLoader >> m_nIndex; |
| 1781 ArchiveLoader >> m_nCaret; | 1781 ArchiveLoader >> m_nCaret; |
| 1782 ArchiveLoader >> m_wsRange; | 1782 ArchiveLoader >> m_wsRange; |
| 1783 } | 1783 } |
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