From: Georg Baum <Georg.Baum@post.rwth-aachen.de>
Date: Sat, 8 Jul 2006 14:16:56 +0000 (+0000)
Subject: make FileName::isZipped more efficient by caching previous results
X-Git-Tag: 1.6.10~12989
X-Git-Url: https://git.lyx.org/gitweb/?a=commitdiff_plain;h=82a4214f7b97a9bd52a42aa6d6a6d87647772b74;hp=82a4214f7b97a9bd52a42aa6d6a6d87647772b74;p=lyx.git

make FileName::isZipped more efficient by caching previous results

	* src/insets/insetgraphics.C
	(copyToDirIfNeeded): replace file_in and zipped arguments with a
	FileName argument
	(InsetGraphics::prepareFile): adjust call of copyToDirIfNeeded

	* src/support/filename.C
	(FileName::FileName): set zipped_valid_
	(FileName::set): ditto
	(FileName::erase): ditto
	(isZipped): use zipped_

	* src/support/filename.[Ch]
	(zipped_): new cache for isZipped()
	(zipped_valid_): new, tell whether zipped_ is valid


git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@14376 a592a061-630c-0410-9148-cb99ea01b6c8
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