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package notes;
#: Version: 1.0.0
#: Description: Assing notes to worlds
#: Author: Eduardo M Kalinowski
#
# $Id: notes.pl,v 1.2 2005/04/02 21:10:09 ekalin Exp $
BEGIN {
eval "use Gtk2 -init;";
die "This plugin requires the gtk-perl bindings" if $@;
}
$::world->makepermanent('$notes::notetext');
our $window_created = 0;
our $window;
our $text_buffer;
sub help {
$::world->echonl("",
"This plugin allows you to assign notes to World. The notes are saved",
"with the World and are restored when it is opened again.",
"",
"Run /notes::edit to open a window where you can edit the notes.",
"",
"Run /notes::clear to clear the contents of the notes.",
"",
"It is possible to append something to the notes with /notes::append('text')",
"This is probably more useful in scripts."
);
}
sub edit {
unless ($window_created) {
create_window();
$window->show_all();
$window_created = 1;
}
$window->present;
}
sub clear {
$notetext = "";
update_text_view();
}
sub append {
my $newtext = $_[0];
$newtext .= "\n" unless (substr($_[0], -1) eq "\n");
$notetext .= $newtext;
update_text_view();
}
sub UNLOAD {
if ($window_created) {
update_text();
$window->destroy;
}
}
sub create_window {
$window = Gtk2::Window->new;
$window->set_title("Notes for " . $::world->getname());
$window->signal_connect(delete_event => sub {
update_text();
$window->hide();
return 1;
});
$window->signal_connect(focus_out_event => sub {
update_text();
});
my $vbox = Gtk2::VBox->new;
my $scroll_win = Gtk2::ScrolledWindow->new;
$scroll_win->set_policy('never', 'always');
my $text_view = Gtk2::TextView->new;
$text_view->set_size_request(400, 150);
$text_buffer = $text_view->get_buffer;
update_text_view();
$scroll_win->add($text_view);
$vbox->pack_start($scroll_win, 1, 1, 0);
my $btn_close = Gtk2::Button->new_from_stock('gtk-close');
$btn_close->signal_connect(clicked => sub {
update_text();
$window->hide;
$window_displayed = 0;
});
$vbox->pack_start($btn_close, 0, 0, 0);
$window->add($vbox);
}
sub update_text {
$notetext = $text_buffer->get_text($text_buffer->get_bounds(), 0);
}
sub update_text_view {
return unless $text_buffer;
if (defined($notetext)) {
$text_buffer->set_text($notetext);
}
}
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