diff options
author | Miklos Vajna <vmiklos@suse.cz> | 2012-11-23 19:52:38 +0100 |
---|---|---|
committer | Miklos Vajna <vmiklos@suse.cz> | 2012-11-23 19:57:30 +0100 |
commit | 292422a7dc4fb4b8b3d9d9b90107fd829ff18100 (patch) | |
tree | be33179399bc44942cb2d305f49f5e0439b8dd7e /writerfilter | |
parent | 1474acef8a77926ae07d109256fecd2392b37510 (diff) |
writerfilter: sort RTF keywords only once in RTFTokenizer
This pushes down import time of
http://people.freedesktop.org/~vmiklos/2012/footnote-10k.rtf.xz from
10sec to 5sec on my machine.
Change-Id: I39b7e4ea59fb5c05c1d3940920950ebc47adb48b
Diffstat (limited to 'writerfilter')
-rw-r--r-- | writerfilter/source/rtftok/rtftokenizer.cxx | 11 | ||||
-rw-r--r-- | writerfilter/source/rtftok/rtftokenizer.hxx | 5 |
2 files changed, 12 insertions, 4 deletions
diff --git a/writerfilter/source/rtftok/rtftokenizer.cxx b/writerfilter/source/rtftok/rtftokenizer.cxx index b2fe78cab66b..6620e742da6f 100644 --- a/writerfilter/source/rtftok/rtftokenizer.cxx +++ b/writerfilter/source/rtftok/rtftokenizer.cxx @@ -42,16 +42,23 @@ using rtl::OUStringToOString; namespace writerfilter { namespace rtftok { +std::vector<RTFSymbol> RTFTokenizer::m_aRTFControlWords; +bool RTFTokenizer::m_bControlWordsSorted; + RTFTokenizer::RTFTokenizer(RTFDocumentImpl& rImport, SvStream* pInStream, uno::Reference<task::XStatusIndicator> const& xStatusIndicator) : m_rImport(rImport), m_pInStream(pInStream), m_xStatusIndicator(xStatusIndicator), - m_aRTFControlWords(std::vector<RTFSymbol>(aRTFControlWords, aRTFControlWords + nRTFControlWords)), m_nGroup(0), m_nLineNumber(0), m_nLineStartPos(0) { - std::sort(m_aRTFControlWords.begin(), m_aRTFControlWords.end()); + if (!RTFTokenizer::m_bControlWordsSorted) + { + RTFTokenizer::m_bControlWordsSorted = true; + m_aRTFControlWords = std::vector<RTFSymbol>(aRTFControlWords, aRTFControlWords + nRTFControlWords); + std::sort(m_aRTFControlWords.begin(), m_aRTFControlWords.end()); + } } RTFTokenizer::~RTFTokenizer() diff --git a/writerfilter/source/rtftok/rtftokenizer.hxx b/writerfilter/source/rtftok/rtftokenizer.hxx index 94cbe402e857..c717faab45eb 100644 --- a/writerfilter/source/rtftok/rtftokenizer.hxx +++ b/writerfilter/source/rtftok/rtftokenizer.hxx @@ -58,8 +58,9 @@ namespace writerfilter { RTFDocumentImpl& m_rImport; SvStream* m_pInStream; uno::Reference<task::XStatusIndicator> const& m_xStatusIndicator; - // This is the same as m_aRTFControlWords, but sorted - std::vector<RTFSymbol> m_aRTFControlWords; + // This is the same as aRTFControlWords, but sorted + static std::vector<RTFSymbol> m_aRTFControlWords; + static bool m_bControlWordsSorted; /// Same as the size of the importer's states, except that this can be negative for invalid input. int m_nGroup; sal_Int32 m_nLineNumber; |