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Return early again if there's nothing to do. Also, mark the buffer dirty

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only if we manage to read the autosave file successfully.


git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@35824 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Richard Heck 2010-10-25 12:24:15 +00:00
parent 1d55e97b2d
commit 5cd48620f1
1 changed files with 27 additions and 22 deletions
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49
src/Buffer.cpp
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@ -3661,31 +3661,36 @@ Buffer::ReadStatus Buffer::readAutosave(FileName const & fn)
// Now check if autosave file is newer.
FileName const autosaveFile(onlyPath(fn.absFileName())
+ '#' + onlyFileName(fn.absFileName()) + '#');
if (autosaveFile.exists()
&& autosaveFile.lastModified() > fn.lastModified()) {
docstring const file = makeDisplayPath(fn.absFileName(), 20);
docstring const text =
bformat(_("The backup of the document "
"%1$s is newer.\n\nLoad the "
"backup instead?"), file);
switch (Alert::prompt(_("Load backup?"), text, 0, 2,
_("&Load backup"), _("Load &original"),
_("&Cancel") ))
{
case 0:
// the file is not saved if we load the autosave file.
if (!autosaveFile.exists()
|| autosaveFile.lastModified() <= fn.lastModified())
return ReadFileNotFound;
docstring const file = makeDisplayPath(fn.absFileName(), 20);
docstring const text =
bformat(_("The backup of the document %1$s is newer.\n\n"
"Load the backup instead?"), file);
switch (Alert::prompt(_("Load backup?"), text, 0, 2,
_("&Load backup"), _("Load &original"),
_("&Cancel") ))
{
case 0: {
bool success = readFile(autosaveFile);
// the file is not saved if we load the autosave file.
if (success) {
markDirty();
return readFile(autosaveFile) ? ReadSuccess
: ReadAutosaveFailure;
case 1:
// Here we delete the autosave
autosaveFile.removeFile();
return ReadOriginal;
default:
return ReadCancel;
return ReadSuccess;
}
return ReadAutosaveFailure;
}
return ReadFileNotFound;
case 1:
// Here we delete the autosave
autosaveFile.removeFile();
return ReadOriginal;
default:
return ReadCancel;
}
// suppress warning
return ReadCancel;
}