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Add a FileName::refresh function and replace one call to lastModified which was just meant to refresh the file info.

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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@32354 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Vincent van Ravesteijn 2009-12-05 02:50:34 +00:00
parent 80ac638d42
commit 0acff0aa75
3 changed files with 9 additions and 2 deletions
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3
src/graphics/GraphicsCacheItem.cpp
View File

@ -349,8 +349,7 @@ static string const findTargetFormat(string const & from)
bool CacheItem::Impl::tryDisplayFormat(FileName & filename, string & from)
{
// First, check that the file exists!
// force a refresh.
filename_.lastModified();
filename_.refresh();
if (!filename_.isReadableFile()) {
if (status_ != ErrorNoFile) {
status_ = ErrorNoFile;

6
src/support/FileName.cpp
View File

@ -460,6 +460,12 @@ FileName FileName::tempPath()
}
void FileName::refresh() const
{
d->refresh();
}
time_t FileName::lastModified() const
{
// QFileInfo caches information about the file. So, in case this file has

2
src/support/FileName.h
View File

@ -78,6 +78,8 @@ public:
/// returns true if the file exists
bool exists() const;
/// refreshes the file info
void refresh() const;
/// \return true if this object points to a symbolic link.
bool isSymLink() const;
/// \return true if the file is empty.