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Report back if citation target could not be opened

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This commit is contained in:
Juergen Spitzmueller 2020-08-27 11:52:52 +02:00
parent 5cc191ddee
commit ff14d0bd00
2 changed files with 19 additions and 7 deletions
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4
lib/scripts/lyxpaperview.py
View File

@ -122,7 +122,7 @@ def main(argv):
result = find(args, path = os.environ["HOME"])
if result == "":
message("no document found!")
return 0
exit(2)
else:
message("found document %s" % result)
@ -140,7 +140,7 @@ def main(argv):
subprocess.call([viewer, result])
return 0
exit(0)
if __name__ == "__main__":
main(sys.argv)

22
src/frontends/qt/qt_helpers.cpp
View File

@ -298,7 +298,8 @@ void showDirectory(FileName const & directory)
LYXERR0("Unable to open QUrl even though dir exists!");
}
void showTarget(string const & target, string const & pdfv, string const & psv){
void showTarget(string const & target, string const & pdfv, string const & psv)
{
LYXERR(Debug::INSETS, "Showtarget:" << target << "\n");
if (prefixIs(target, "EXTERNAL ")) {
if (!lyxrc.citation_search)
@ -311,12 +312,23 @@ void showTarget(string const & target, string const & pdfv, string const & psv){
opts += " -w " + psv;
if (!opts.empty())
opts += " ";
FuncRequest cmd = FuncRequest(LFUN_VC_COMMAND,"U . \"" +
lyxrc.citation_search_view + " " + opts + tar + "\"");
lyx::dispatch(cmd);
Systemcall one;
string const command = lyxrc.citation_search_view + " " + opts + tar;
int const result = one.startscript(Systemcall::Wait, command);
if (result == 1)
// Script failed
frontend::Alert::error(_("Could not open file"),
_("The lyxpaperview script failed."));
else if (result == 2)
frontend::Alert::error(_("Could not open file"),
bformat(_("No file was found using the pattern `%1$s'."),
from_utf8(tar)));
return;
}
QDesktopServices::openUrl(QUrl(toqstr(target), QUrl::TolerantMode));
if (!QDesktopServices::openUrl(QUrl(toqstr(target), QUrl::TolerantMode)))
frontend::Alert::error(_("Could not open file"),
bformat(_("The target `%1$s' could not be resolved."),
from_utf8(target)));
}
} // namespace frontend