diff options
Diffstat (limited to 'core/fpdftext/cpdf_textpagefind.cpp')
| -rw-r--r-- | core/fpdftext/cpdf_textpagefind.cpp | 100 |
1 files changed, 50 insertions, 50 deletions
diff --git a/core/fpdftext/cpdf_textpagefind.cpp b/core/fpdftext/cpdf_textpagefind.cpp index 1eb5c4e67b..a79b5e7e8a 100644 --- a/core/fpdftext/cpdf_textpagefind.cpp +++ b/core/fpdftext/cpdf_textpagefind.cpp @@ -17,7 +17,7 @@ namespace { -FX_BOOL IsIgnoreSpaceCharacter(FX_WCHAR curChar) { +bool IsIgnoreSpaceCharacter(FX_WCHAR curChar) { if (curChar < 255 || (curChar >= 0x0600 && curChar <= 0x06FF) || (curChar >= 0xFE70 && curChar <= 0xFEFF) || (curChar >= 0xFB50 && curChar <= 0xFDFF) || @@ -26,9 +26,9 @@ FX_BOOL IsIgnoreSpaceCharacter(FX_WCHAR curChar) { (curChar >= 0xA640 && curChar <= 0xA69F) || (curChar >= 0x2DE0 && curChar <= 0x2DFF) || curChar == 8467 || (curChar >= 0x2000 && curChar <= 0x206F)) { - return FALSE; + return false; } - return TRUE; + return true; } } // namespace @@ -38,11 +38,11 @@ CPDF_TextPageFind::CPDF_TextPageFind(const CPDF_TextPage* pTextPage) m_flags(0), m_findNextStart(-1), m_findPreStart(-1), - m_bMatchCase(FALSE), - m_bMatchWholeWord(FALSE), + m_bMatchCase(false), + m_bMatchWholeWord(false), m_resStart(0), m_resEnd(-1), - m_IsFind(FALSE) { + m_IsFind(false) { m_strText = m_pTextPage->GetPageText(); int nCount = pTextPage->CountChars(); if (nCount) @@ -81,11 +81,11 @@ int CPDF_TextPageFind::GetCharIndex(int index) const { return m_pTextPage->CharIndexFromTextIndex(index); } -FX_BOOL CPDF_TextPageFind::FindFirst(const CFX_WideString& findwhat, - int flags, - int startPos) { +bool CPDF_TextPageFind::FindFirst(const CFX_WideString& findwhat, + int flags, + int startPos) { if (!m_pTextPage) - return FALSE; + return false; if (m_strText.IsEmpty() || m_bMatchCase != (flags & FPDFTEXT_MATCHCASE)) m_strText = m_pTextPage->GetPageText(); CFX_WideString findwhatStr = findwhat; @@ -93,8 +93,8 @@ FX_BOOL CPDF_TextPageFind::FindFirst(const CFX_WideString& findwhat, m_flags = flags; m_bMatchCase = flags & FPDFTEXT_MATCHCASE; if (m_strText.IsEmpty()) { - m_IsFind = FALSE; - return TRUE; + m_IsFind = false; + return true; } FX_STRSIZE len = findwhatStr.GetLength(); if (!m_bMatchCase) { @@ -119,26 +119,26 @@ FX_BOOL CPDF_TextPageFind::FindFirst(const CFX_WideString& findwhat, else m_csFindWhatArray.push_back(findwhatStr); if (m_csFindWhatArray.empty()) - return FALSE; - m_IsFind = TRUE; + return false; + m_IsFind = true; m_resStart = 0; m_resEnd = -1; - return TRUE; + return true; } -FX_BOOL CPDF_TextPageFind::FindNext() { +bool CPDF_TextPageFind::FindNext() { if (!m_pTextPage) - return FALSE; + return false; m_resArray.clear(); if (m_findNextStart == -1) - return FALSE; + return false; if (m_strText.IsEmpty()) { - m_IsFind = FALSE; + m_IsFind = false; return m_IsFind; } int strLen = m_strText.GetLength(); if (m_findNextStart > strLen - 1) { - m_IsFind = FALSE; + m_IsFind = false; return m_IsFind; } int nCount = pdfium::CollectionSize<int>(m_csFindWhatArray); @@ -165,13 +165,13 @@ FX_BOOL CPDF_TextPageFind::FindNext() { int endIndex; nResultPos = m_strText.Find(csWord.c_str(), nStartPos); if (nResultPos == -1) { - m_IsFind = FALSE; + m_IsFind = false; return m_IsFind; } endIndex = nResultPos + csWord.GetLength() - 1; if (iWord == 0) m_resStart = nResultPos; - FX_BOOL bMatch = TRUE; + bool bMatch = true; if (iWord != 0 && !bSpaceStart) { int PreResEndPos = nStartPos; int curChar = csWord.GetAt(0); @@ -180,13 +180,13 @@ FX_BOOL CPDF_TextPageFind::FindNext() { if (nStartPos == nResultPos && !(IsIgnoreSpaceCharacter(lastChar) || IsIgnoreSpaceCharacter(curChar))) { - bMatch = FALSE; + bMatch = false; } for (int d = PreResEndPos; d < nResultPos; d++) { FX_WCHAR strInsert = m_strText.GetAt(d); if (strInsert != TEXT_LINEFEED_CHAR && strInsert != TEXT_SPACE_CHAR && strInsert != TEXT_RETURN_CHAR && strInsert != 160) { - bMatch = FALSE; + bMatch = false; break; } } @@ -195,7 +195,7 @@ FX_BOOL CPDF_TextPageFind::FindNext() { FX_WCHAR strInsert = m_strText.GetAt(nResultPos - 1); if (strInsert != TEXT_LINEFEED_CHAR && strInsert != TEXT_SPACE_CHAR && strInsert != TEXT_RETURN_CHAR && strInsert != 160) { - bMatch = FALSE; + bMatch = false; m_resStart = nResultPos; } else { m_resStart = nResultPos - 1; @@ -215,7 +215,7 @@ FX_BOOL CPDF_TextPageFind::FindNext() { } } m_resEnd = nResultPos + m_csFindWhatArray.back().GetLength() - 1; - m_IsFind = TRUE; + m_IsFind = true; int resStart = GetCharIndex(m_resStart); int resEnd = GetCharIndex(m_resEnd); m_resArray = m_pTextPage->GetRectArray(resStart, resEnd - resStart + 1); @@ -229,18 +229,18 @@ FX_BOOL CPDF_TextPageFind::FindNext() { return m_IsFind; } -FX_BOOL CPDF_TextPageFind::FindPrev() { +bool CPDF_TextPageFind::FindPrev() { if (!m_pTextPage) - return FALSE; + return false; m_resArray.clear(); if (m_strText.IsEmpty() || m_findPreStart < 0) { - m_IsFind = FALSE; + m_IsFind = false; return m_IsFind; } CPDF_TextPageFind findEngine(m_pTextPage); - FX_BOOL ret = findEngine.FindFirst(m_findWhat, m_flags); + bool ret = findEngine.FindFirst(m_findWhat, m_flags); if (!ret) { - m_IsFind = FALSE; + m_IsFind = false; return m_IsFind; } int order = -1, MatchedCount = 0; @@ -256,12 +256,12 @@ FX_BOOL CPDF_TextPageFind::FindPrev() { } } if (order == -1) { - m_IsFind = FALSE; + m_IsFind = false; return m_IsFind; } m_resStart = m_pTextPage->TextIndexFromCharIndex(order); m_resEnd = m_pTextPage->TextIndexFromCharIndex(order + MatchedCount - 1); - m_IsFind = TRUE; + m_IsFind = true; m_resArray = m_pTextPage->GetRectArray(order, MatchedCount); if (m_flags & FPDFTEXT_CONSECUTIVE) { m_findNextStart = m_resStart + 1; @@ -318,16 +318,16 @@ void CPDF_TextPageFind::ExtractFindWhat(const CFX_WideString& findwhat) { } } -FX_BOOL CPDF_TextPageFind::IsMatchWholeWord(const CFX_WideString& csPageText, - int startPos, - int endPos) { +bool CPDF_TextPageFind::IsMatchWholeWord(const CFX_WideString& csPageText, + int startPos, + int endPos) { FX_WCHAR char_left = 0; FX_WCHAR char_right = 0; int char_count = endPos - startPos + 1; if (char_count < 1) - return FALSE; + return false; if (char_count == 1 && csPageText.GetAt(startPos) > 255) - return TRUE; + return true; if (startPos - 1 >= 0) char_left = csPageText.GetAt(startPos - 1); if (startPos + char_count < csPageText.GetLength()) @@ -339,39 +339,39 @@ FX_BOOL CPDF_TextPageFind::IsMatchWholeWord(const CFX_WideString& csPageText, (char_right > 'a' && char_right < 'z') || (char_right > 0xfb00 && char_right < 0xfb06) || std::iswdigit(char_right)) { - return FALSE; + return false; } if (!(('A' > char_left || char_left > 'Z') && ('a' > char_left || char_left > 'z') && ('A' > char_right || char_right > 'Z') && ('a' > char_right || char_right > 'z'))) { - return FALSE; + return false; } if (char_count > 0) { if (csPageText.GetAt(startPos) >= L'0' && csPageText.GetAt(startPos) <= L'9' && char_left >= L'0' && char_left <= L'9') { - return FALSE; + return false; } if (csPageText.GetAt(endPos) >= L'0' && csPageText.GetAt(endPos) <= L'9' && char_right >= L'0' && char_right <= L'9') { - return FALSE; + return false; } } - return TRUE; + return true; } -FX_BOOL CPDF_TextPageFind::ExtractSubString(CFX_WideString& rString, - const FX_WCHAR* lpszFullString, - int iSubString, - FX_WCHAR chSep) { +bool CPDF_TextPageFind::ExtractSubString(CFX_WideString& rString, + const FX_WCHAR* lpszFullString, + int iSubString, + FX_WCHAR chSep) { if (!lpszFullString) - return FALSE; + return false; while (iSubString--) { lpszFullString = std::wcschr(lpszFullString, chSep); if (!lpszFullString) { rString.clear(); - return FALSE; + return false; } lpszFullString++; while (*lpszFullString == chSep) @@ -384,7 +384,7 @@ FX_BOOL CPDF_TextPageFind::ExtractSubString(CFX_WideString& rString, FXSYS_memcpy(rString.GetBuffer(nLen), lpszFullString, nLen * sizeof(FX_WCHAR)); rString.ReleaseBuffer(); - return TRUE; + return true; } CFX_WideString CPDF_TextPageFind::MakeReverse(const CFX_WideString& str) { |