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Crash when launching RT after last directory selected has been deleted. Issue #131

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For some strange reason Gio exceptions are not catched well: inserted a test to verify file existence before accessing it.
This commit is contained in:
ffsup2
2010-07-06 21:37:52 +02:00
parent 6885b6f76a
commit c6a774f821
4 changed files with 16 additions and 9 deletions
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7
rtgui/dirbrowser.cc
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@@ -265,7 +265,6 @@ void DirBrowser::addDir (const Gtk::TreeModel::iterator& iter, const Glib::ustri
child->set_value (1, closedfolder);
Glib::ustring fullname = Glib::build_filename (iter->get_value (dtColumns.dirname), dirname);
child->set_value (dtColumns.dirname, fullname);
Glib::RefPtr<Gio::File> f = Gio::File::create_for_path (fullname);
Gtk::TreeModel::iterator fooRow = dirTreeModel->append(child->children());
fooRow->set_value (dtColumns.filename, Glib::ustring("foo"));
}
@@ -339,7 +338,11 @@ void DirBrowser::open (const Glib::ustring& dirname, const Glib::ustring& fileNa
dirtree->collapse_all ();
Glib::ustring absDirPath = Gio::File::create_for_path(dirname)->get_parse_name ();
Glib::RefPtr<Gio::File> dir = Gio::File::create_for_path(dirname);
if( !dir->query_exists())
return;
Glib::ustring absDirPath = dir->get_parse_name ();
Gtk::TreePath path = expandToDir (absDirPath);
dirtree->scroll_to_row (path);
dirtree->get_selection()->select (path);