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FileManager: Graceful handling of access errors

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A neat error message is displayed when failing to open a directory!
This commit is contained in:
angel 2020-04-21 21:53:13 +02:00 • committed by Andreas Kling
parent 451b3fa73c
commit cc424b7b0f
3 changed files with 27 additions and 3 deletions
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8
Applications/FileManager/main.cpp
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@ -588,6 +588,14 @@ int run_in_windowed_mode(RefPtr<Core::ConfigFile> config, String initial_locatio
go_back_action->set_enabled(directory_view.path_history_position() > 0);
};
directory_view.on_error = [&](int, const char* error_string, bool quit) {
auto error_message = String::format("Could not read directory: %s", error_string);
GUI::MessageBox::show(error_message, "File Manager", GUI::MessageBox::Type::Error);
if (quit)
exit(1);
};
directory_view.on_status_message = [&](const StringView& message) {
statusbar.set_text(message);
};