Query: config::model::termui
OS: debian
Section: 3pm
Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar
Config::Model::TermUI(3pm) User Contributed Perl Documentation Config::Model::TermUI(3pm)NAMEConfig::Model::TermUI - Provides Config::Model UI X la Term::ReadLineVERSIONversion 2.021SYNOPSISuse Config::Model; use Config::Model::TermUI ; use Log::Log4perl qw(:easy); Log::Log4perl->easy_init($WARN); # define configuration tree object my $model = Config::Model->new; $model->create_config_class( name => "Foo", element => [ [qw/foo bar/] => { type => 'leaf', value_type => 'string' }, ] ); $model ->create_config_class ( name => "MyClass", element => [ [qw/foo bar/] => { type => 'leaf', value_type => 'string' }, hash_of_nodes => { type => 'hash', # hash id index_type => 'string', cargo => { type => 'node', config_class_name => 'Foo' }, }, ], ) ; my $inst = $model->instance(root_class_name => 'MyClass' ); my $root = $inst->config_root ; # put data my $step = 'foo=FOO hash_of_nodes:fr foo=bonjour - hash_of_nodes:en foo=hello '; $root->load( step => $step ); my $ui = Config::Model::TermUI->new( root => $root , title => 'My class ui', prompt => 'class ui', ); # engage in user interaction $ui -> run_loop ; print $root->dump_tree ; Once the synopsis above has been saved in "my_test.pl", you can achieve the same interactions as with "Config::Model::SimpleUI". Except that you can use TAB completion: class ui:$ ls foo bar hash_of_nodes class ui:$ ll hash_of_nodes name value type comment hash_of_nodes <Foo> node hash keys: "en" "fr" class ui:$ cd hash_of_nodes:en class ui: hash_of_nodes:en $ ll name value type comment foo hello string bar [undef] string class ui: hash_of_nodes:en $ set bar=bonjour class ui: hash_of_nodes:en $ ll name value type comment foo hello string bar bonjour string class ui: hash_of_nodes:en $ ^D At the end, the test script will dump the configuration tree. The modified "bar" value can be found in there: foo=FOO hash_of_nodes:en foo=hello bar=bonjour - hash_of_nodes:fr foo=bonjour - -DESCRIPTIONThis module provides a helper to construct pure ASCII user interface on top of Term::ReadLine. To get better interaction you must install either Term::ReadLine::Gnu or Term::ReadLine::Perl. Depending on your installation, either Term::ReadLine::Gnu or Term::ReadLine::Perl. See Term::ReadLine to override default choice.USER COMMAND SYNTAXSee "USER COMMAND SYNTAX" in Config::Model::SimpleUI.CONSTRUCTORparameters root Root node of the configuration tree title UI title prompt UI prompt. The prompt will be completed with the location of the current node. Methods run_loop() Engage in user interaction until user enters '^D' (CTRL-D).BUGSo Auto-completion is not complete. o Auto-completion provides wrong choice when you try to "cd" in a hash where the index contains a white space. I.e. the correct command is "cd foo:"a b"" instead of "cd foo: "a b"" as proposed by auto completion. o UI should take into account experience.AUTHORDominique Dumont, (ddumont at cpan dot org)SEE ALSOConfig::Model, Config::Model::Instance, Config::Model::Node, perl v5.14.2 2012-11-09 Config::Model::TermUI(3pm)