#
# This file is part of Config-Model-Itself
#
# This software is Copyright (c) 2007-2017 by Dominique Dumont.
#
# This is free software, licensed under:
#
# The GNU Lesser General Public License, Version 2.1, February 1999
#
# Copyright (c) 2008,2010 Dominique Dumont.
#
# This file is part of Config-Model-Itself.
#
# Config-Model is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser Public License as
# published by the Free Software Foundation; either version 2.1 of
# the License, or (at your option) any later version.
#
# Config-Model is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser Public License for more details.
#
# You should have received a copy of the GNU Lesser Public License
# along with Config-Model; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
package Config::Model::Itself::TkEditUI ;
$Config::Model::Itself::TkEditUI::VERSION = '2.011';
use strict;
use warnings ;
use Carp ;
use 5.10.0;
use base qw/Config::Model::TkUI/;
Construct Tk::Widget 'ConfigModelEditUI';
sub ClassInit {
my ($class, $mw) = @_;
# ClassInit is often used to define bindings and/or other
# resources shared by all instances, e.g., images.
# cw->Advertise(name=>$widget);
}
sub Populate {
my ($cw, $args) = @_;
my $cm_lib_dir = (delete $args->{-cm_lib_dir})."/models" ;
my $model_name = delete $args->{-model_name} || '';
my $root_dir = delete $args->{-root_dir} ; # used to test the edited model
$args->{'-title'} ||= "cme meta edit $model_name" ;
$cw->SUPER::Populate($args) ;
my $model_menu = $cw->{my_menu}->cascade(
-label => 'Model',
-menuitems => $cw->build_menu() ,
) ;
$cw->{cm_lib_dir} = $cm_lib_dir ;
$cw->{model_name} = $model_name ;
$cw->{root_dir} = $root_dir ;
$cw->show_message("Add a name in Class to create your model") unless $model_name;
}
sub build_menu {
my $cw = shift ;
# search for config_dir override
my $root = $cw->{root};
my $items = [];
my %app;
my $found_app = 0;
foreach my $app ($root->fetch_element('application')->fetch_all_indexes) {
push @$items, [ command => "test $app", '-command' => sub{ $cw->test_model($app) }];
$app{$app} = $root->grab_value("application:$app config_dir");
}
push @$items, [ qw/command test -command/, sub{ $cw->test_model }] unless @$items ;
return $items;
}
sub test_model {
my $cw = shift ;
my $app = shift;
if ( $cw->{root}->instance->needs_save ) {
my $answer = $cw->Dialog(
-title => "save model before test",
-text => "Save model ?",
-buttons => [ qw/yes no cancel/, 'show changes' ],
-default_button => 'yes',
)->Show;
if ( $answer eq 'yes' ) {
$cw->save( sub {$cw->_launch_test($app);});
}
elsif ( $answer eq 'no' ) {
$cw->_launch_test($app);
}
elsif ( $answer =~ /show/ ) {
$cw->show_changes( sub { $cw->test_model } );
}
}
else {
$cw->_launch_test($app);
}
}
sub _launch_test {
my $cw = shift ;
my $app = shift;
my $testw = $cw -> {test_widget} ;
$testw->destroy if defined $testw and Tk::Exists($testw);
# need to read test model from where it was written...
my $model = Config::Model -> new(model_dir => $cw->{cm_lib_dir}) ;
# keep a reference on this object, otherwise it will vanish at the end of this block.
$cw->{test_model} = $model ;
my %args = ( root_dir => $cw->{root_dir} );
$args{root_class_name} = $app ? $cw->{root}->grab_value("application:$app model") : $cw->{model_name};
$args{instance_name} = $app ? "test $app" : $cw->{model_name};
if ($app) {
$args{application} = $app;
$args{config_dir} = $cw->{root}->grab_value("application:$app config_dir");
}
my $root = $model->instance ( %args )-> config_root ;
$cw -> {test_widget} = $cw->ConfigModelUI (-root => $root, -quit => 'soft') ;
}
1;