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use strict; |
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use warnings; |
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package App::cpang; |
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BEGIN { |
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$App::cpang::VERSION = '0.03'; |
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} |
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# ABSTRACT: CPAN GUI in Gtk2 |
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use Gtk2 '-init'; |
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use Glib qw/ TRUE FALSE /; |
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use Gnome2::Vte; |
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sub new { |
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my $class = shift; |
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my %opts = @_; |
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my $self = bless { |
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# public attributes |
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title => $opts{'title'} || 'cpang', |
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# private attributes |
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_terminal => Gnome2::Vte::Terminal->new, |
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_vscrollbar => Gtk2::VScrollbar->new, |
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_status => Gtk2::Statusbar->new, |
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}, $class; |
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$self->{'_main_window'} = $self->_create_main_window, |
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return $self; |
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} |
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sub _create_main_window { |
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my $self = shift; |
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my $window = Gtk2::Window->new; |
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# create a nice window |
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$window->set_title( $self->{'title'} ); |
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$window->signal_connect( |
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destroy => sub { Gtk2->main_quit } |
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); |
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$window->set_border_width(5); |
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return $window; |
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} |
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sub run { |
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my $self = shift; |
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my $terminal = $self->{'_terminal'}; |
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my $vscrollbar = $self->{'_vscrollbar'}; |
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my $status = $self->{'_status'}; |
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my $window = $self->{'_main_window'}; |
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54
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# create a vbox and put it in the window |
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my $vbox = Gtk2::VBox->new( FALSE, 5 ); |
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$window->add($vbox); |
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58
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# create an hbox and put it in the vbox |
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my $hbox = Gtk2::HBox->new( FALSE, 5 ); |
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$vbox->pack_start( $hbox, FALSE, TRUE, 5 ); |
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# create a label and put it in the hbox |
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my $label = Gtk2::Label->new('Module name:'); |
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$hbox->pack_start( $label, FALSE, TRUE, 0 ); |
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66
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# create an entry (textbox) and put it in the hbox |
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my $entry = Gtk2::Entry->new; |
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$entry->signal_connect( |
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'activate' => sub { $self->click( $entry ) } |
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); |
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$hbox->pack_start( $entry, TRUE, TRUE, 0 ); |
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# create a button and put it in the hbox |
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my $button = Gtk2::Button->new('Install'); |
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$button->signal_connect( |
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clicked => sub { $self->click( $entry ) } |
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); |
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$hbox->pack_start( $button, FALSE, TRUE, 0 ); |
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# create a terminal and put it in the vbox too |
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$vscrollbar->set_adjustment( $terminal->get_adjustment ); |
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$vbox->pack_start( $terminal, TRUE, TRUE, 0 ); |
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$terminal->signal_connect( |
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child_exited => sub { $entry->set_editable(1) } |
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); |
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$vbox->pack_end ($status, FALSE, FALSE, 0); |
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$window->show_all; |
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$terminal->hide(); |
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Gtk2->main; |
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} |
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sub click { |
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my ( $self, $entry ) = @_; |
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my $status = $self->{'_status'}; |
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my $terminal = $self->{'_terminal'}; |
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my $window = $self->{'_main_window'}; |
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my $text = $entry->get_text() || q{}; |
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if ($text) { |
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$entry->set_editable(0); |
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$entry->set_text(''); |
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105
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$terminal->show(); |
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$status->pop (0); |
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$status->push (0, "Installing $text..."); |
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109
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my $cmd_result = $terminal->fork_command( |
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'cpanm', [ 'cpanm', $text ], |
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undef, '/tmp', FALSE, FALSE, FALSE, |
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); |
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if ( $cmd_result == -1 ) { |
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my $cmd_result = $terminal->fork_command( |
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'sudo', [ 'sudo', 'cpan', '-i', $text ], |
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undef, '/tmp', FALSE, FALSE, FALSE, |
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); |
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120
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if ( $cmd_result == -1 ) { |
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print STDERR "Cannot find 'cpanm' command\n"; |
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my $dialog = Gtk2::MessageDialog->new( |
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$window, |
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'destroy-with-parent', |
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'warning', |
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'ok', |
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'Cannot find "sudo", "cpan" or "cpanm" program', |
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); |
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$dialog->run; |
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$dialog->destroy; |
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} |
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} |
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} |
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} |
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137
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1; |
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139
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141
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=pod |
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143
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=head1 NAME |
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145
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App::cpang - CPAN GUI in Gtk2 |
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147
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=head1 VERSION |
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149
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version 0.03 |
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151
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=head1 DESCRIPTION |
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153
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It's about time we have a GUI for I. Apparently we're not that into GUI, |
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but users are, so we need^Wshould care about it too. |
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156
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This is a rough draft of a basic cpan GUI. It uses L instead of |
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the basic I. It's not pretty, but it's a start. |
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159
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You are B to help me work this into a beautiful GUI |
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application for users to use in order to search/install/test(?) modules and |
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applications from CPAN. |
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163
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=head1 FOR USERS |
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165
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If you are a user, please check L for how to use this. |
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167
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This paper describes the module behind the application. |
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169
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=head1 ATTRIBUTES |
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171
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These are the attributes available in C. |
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173
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=head2 title |
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175
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Sets the title of the main window. |
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177
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use App::cpang; |
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179
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my $app = App::cpang->new( title => 'MY MAIN TITLE!' ); |
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181
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=head1 SUBROUTINES/METHODS |
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183
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=head2 new |
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185
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Surprisingly this creates a new object of type L. |
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187
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=head2 run |
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189
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Packs everything and runs the application. |
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191
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$app->run; |
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193
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=head3 click($event) |
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195
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Clicks on the "Install" step. This is bound to an event of the button in the |
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interface. |
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198
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=head1 AUTHOR |
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200
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Sawyer X |
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202
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=head1 COPYRIGHT AND LICENSE |
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204
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This software is copyright (c) 2010 by Sawyer X. |
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206
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This is free software; you can redistribute it and/or modify it under |
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the same terms as the Perl 5 programming language system itself. |
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209
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=cut |
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211
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212
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__END__ |