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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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1617 } | 1617 } |
1618 ClearSelection(); | 1618 ClearSelection(); |
1619 m_Param.pEventSink->On_TextChanged(this, m_ChangeInfo); | 1619 m_Param.pEventSink->On_TextChanged(this, m_ChangeInfo); |
1620 m_Param.pEventSink->On_SelChanged(this); | 1620 m_Param.pEventSink->On_SelChanged(this); |
1621 SetCaretPos(nSelStart, TRUE); | 1621 SetCaretPos(nSelStart, TRUE); |
1622 return; | 1622 return; |
1623 } | 1623 } |
1624 } | 1624 } |
1625 IFDE_TxtEdtDoRecord* IFDE_TxtEdtDoRecord::Create( | 1625 IFDE_TxtEdtDoRecord* IFDE_TxtEdtDoRecord::Create( |
1626 const CFX_ByteStringC& bsDoRecord) { | 1626 const CFX_ByteStringC& bsDoRecord) { |
1627 const FX_CHAR* lpBuf = bsDoRecord.GetCStr(); | 1627 const FX_CHAR* lpBuf = bsDoRecord.c_str(); |
1628 int32_t nType = *((int32_t*)lpBuf); | 1628 int32_t nType = *((int32_t*)lpBuf); |
1629 switch (nType) { | 1629 switch (nType) { |
1630 case FDE_TXTEDT_DORECORD_INS: | 1630 case FDE_TXTEDT_DORECORD_INS: |
1631 return new CFDE_TxtEdtDoRecord_Insert(bsDoRecord); | 1631 return new CFDE_TxtEdtDoRecord_Insert(bsDoRecord); |
1632 case FDE_TXTEDT_DORECORD_DEL: | 1632 case FDE_TXTEDT_DORECORD_DEL: |
1633 return new CFDE_TxtEdtDoRecord_DeleteRange(bsDoRecord); | 1633 return new CFDE_TxtEdtDoRecord_DeleteRange(bsDoRecord); |
1634 default: | 1634 default: |
1635 break; | 1635 break; |
1636 } | 1636 } |
1637 return NULL; | 1637 return NULL; |
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1683 ArchiveSaver << m_nCaret; | 1683 ArchiveSaver << m_nCaret; |
1684 ArchiveSaver << m_wsInsert; | 1684 ArchiveSaver << m_wsInsert; |
1685 int32_t nLength = ArchiveSaver.GetLength(); | 1685 int32_t nLength = ArchiveSaver.GetLength(); |
1686 const uint8_t* lpSrcBuf = ArchiveSaver.GetBuffer(); | 1686 const uint8_t* lpSrcBuf = ArchiveSaver.GetBuffer(); |
1687 FX_CHAR* lpDstBuf = bsDoRecord.GetBuffer(nLength); | 1687 FX_CHAR* lpDstBuf = bsDoRecord.GetBuffer(nLength); |
1688 FXSYS_memcpy(lpDstBuf, lpSrcBuf, nLength); | 1688 FXSYS_memcpy(lpDstBuf, lpSrcBuf, nLength); |
1689 bsDoRecord.ReleaseBuffer(nLength); | 1689 bsDoRecord.ReleaseBuffer(nLength); |
1690 } | 1690 } |
1691 void CFDE_TxtEdtDoRecord_Insert::Deserialize( | 1691 void CFDE_TxtEdtDoRecord_Insert::Deserialize( |
1692 const CFX_ByteStringC& bsDoRecord) { | 1692 const CFX_ByteStringC& bsDoRecord) { |
1693 CFX_ArchiveLoader ArchiveLoader((const uint8_t*)bsDoRecord.GetCStr(), | 1693 CFX_ArchiveLoader ArchiveLoader( |
1694 bsDoRecord.GetLength()); | 1694 reinterpret_cast<const uint8_t*>(bsDoRecord.c_str()), |
| 1695 bsDoRecord.GetLength()); |
1695 int32_t nType = 0; | 1696 int32_t nType = 0; |
1696 ArchiveLoader >> nType; | 1697 ArchiveLoader >> nType; |
1697 FXSYS_assert(nType == FDE_TXTEDT_DORECORD_INS); | 1698 FXSYS_assert(nType == FDE_TXTEDT_DORECORD_INS); |
1698 int32_t nEngine = 0; | 1699 int32_t nEngine = 0; |
1699 ArchiveLoader >> nEngine; | 1700 ArchiveLoader >> nEngine; |
1700 m_pEngine = (CFDE_TxtEdtEngine*)(uintptr_t)nEngine; | 1701 m_pEngine = (CFDE_TxtEdtEngine*)(uintptr_t)nEngine; |
1701 ArchiveLoader >> m_nCaret; | 1702 ArchiveLoader >> m_nCaret; |
1702 ArchiveLoader >> m_wsInsert; | 1703 ArchiveLoader >> m_wsInsert; |
1703 } | 1704 } |
1704 CFDE_TxtEdtDoRecord_DeleteRange::CFDE_TxtEdtDoRecord_DeleteRange( | 1705 CFDE_TxtEdtDoRecord_DeleteRange::CFDE_TxtEdtDoRecord_DeleteRange( |
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1759 ArchiveSaver << m_nCaret; | 1760 ArchiveSaver << m_nCaret; |
1760 ArchiveSaver << m_wsRange; | 1761 ArchiveSaver << m_wsRange; |
1761 int32_t nLength = ArchiveSaver.GetLength(); | 1762 int32_t nLength = ArchiveSaver.GetLength(); |
1762 const uint8_t* lpSrcBuf = ArchiveSaver.GetBuffer(); | 1763 const uint8_t* lpSrcBuf = ArchiveSaver.GetBuffer(); |
1763 FX_CHAR* lpDstBuf = bsDoRecord.GetBuffer(nLength); | 1764 FX_CHAR* lpDstBuf = bsDoRecord.GetBuffer(nLength); |
1764 FXSYS_memcpy(lpDstBuf, lpSrcBuf, nLength); | 1765 FXSYS_memcpy(lpDstBuf, lpSrcBuf, nLength); |
1765 bsDoRecord.ReleaseBuffer(nLength); | 1766 bsDoRecord.ReleaseBuffer(nLength); |
1766 } | 1767 } |
1767 void CFDE_TxtEdtDoRecord_DeleteRange::Deserialize( | 1768 void CFDE_TxtEdtDoRecord_DeleteRange::Deserialize( |
1768 const CFX_ByteStringC& bsDoRecord) { | 1769 const CFX_ByteStringC& bsDoRecord) { |
1769 CFX_ArchiveLoader ArchiveLoader((const uint8_t*)bsDoRecord.GetCStr(), | 1770 CFX_ArchiveLoader ArchiveLoader( |
1770 bsDoRecord.GetLength()); | 1771 reinterpret_cast<const uint8_t*>(bsDoRecord.c_str()), |
| 1772 bsDoRecord.GetLength()); |
1771 int32_t nType = 0; | 1773 int32_t nType = 0; |
1772 ArchiveLoader >> nType; | 1774 ArchiveLoader >> nType; |
1773 FXSYS_assert(nType == FDE_TXTEDT_DORECORD_DEL); | 1775 FXSYS_assert(nType == FDE_TXTEDT_DORECORD_DEL); |
1774 int32_t nEngine = 0; | 1776 int32_t nEngine = 0; |
1775 ArchiveLoader >> nEngine; | 1777 ArchiveLoader >> nEngine; |
1776 m_pEngine = (CFDE_TxtEdtEngine*)(uintptr_t)nEngine; | 1778 m_pEngine = (CFDE_TxtEdtEngine*)(uintptr_t)nEngine; |
1777 int32_t iSel = 0; | 1779 int32_t iSel = 0; |
1778 ArchiveLoader >> iSel; | 1780 ArchiveLoader >> iSel; |
1779 m_bSel = !!iSel; | 1781 m_bSel = !!iSel; |
1780 ArchiveLoader >> m_nIndex; | 1782 ArchiveLoader >> m_nIndex; |
1781 ArchiveLoader >> m_nCaret; | 1783 ArchiveLoader >> m_nCaret; |
1782 ArchiveLoader >> m_wsRange; | 1784 ArchiveLoader >> m_wsRange; |
1783 } | 1785 } |
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