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#!/usr/bin/perl -w
#
# STFL - The Structured Terminal Forms Language/Library
# Copyright (C) 2006, 2007 Clifford Wolf <clifford@clifford.at>
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 3 of the License, or (at your option) any later version.
#
# This library 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 General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
# MA 02110-1301 USA
#
# example.pl: A little STFL Perl example
#
use strict;
use stfl;
my @files;
{
my $dirlist = join " ", @ARGV;
open(F, "find $dirlist -iname '*.mp3' -o -iname '*.ogg' |");
while (<F>) { chomp; push @files, $_; }
close F;
}
if ($#files == -1) {
print STDERR "Usage: $0 <directories-with-mp3s-and-or-oggs>\n";
exit 1
}
my $f = stfl::create( <<EOT );
table
label
.colspan:2 .expand:0 .tie:c
text:"My little jukebox"
tablebr
label
.border:ltb .expand:0
text:"Search: "
input[search]
.border:rtb .expand:h
style_normal:attr=underline
style_focus:fg=red,attr=underline
text[searchterm]:
tablebr
!list[filelist]
.colspan:2 .border:rltb
style_focus:fg=red
pos_name[listposname]:
pos[listpos]:0
tablebr
label
.colspan:2 .expand:0 .tie:r
text[helpmsg]:
EOT
sub newlist()
{
my @templist;
my $searchterm = $f->get("searchterm");
for (my $i = 0; $i <= $#files; $i++) {
push @templist, $i if $files[$i] =~ /$searchterm/i;
}
$f->run(-3);
my $w = $f->get("filelist:w") - 4;
my $code = "{list";
for (1..$f->get("filelist:h")) {
last if $#templist < 0;
my $tempid = int(rand($#templist + 1));
my $id = $templist[$tempid];
splice @templist, $tempid, 1;
my $filename = $files[$id];
$filename =~ s/.*\/(.*?\/.*?)$/$1/;
$filename =~ s/.{4,}(.{$w})/...$1/;
$filename = stfl::quote($filename);
$code .= "{listitem[file_$id] text:$filename}";
}
$code .= "}";
$f->modify("filelist", "replace_inner", $code);
$f->set("listpos", "0");
}
sub play
{
$f->get("listposname") =~ /(\d+)/;
my $filename = $files[$1];
$filename =~ s/'/'\\''/g;
if (system("pidof xmms > /dev/null") != 0) {
system("xmms -p '$filename' > /dev/null 2>&1 &");
} else {
system("xmms -e '$filename' > /dev/null 2>&1 &");
}
}
sub helpmsg
{
my $focus = $f->get_focus();
$f->set("helpmsg", "[ F1 or ENTER = regenerate list | ESC = exit ]")
if defined $focus and $focus eq "search";
$f->set("helpmsg", "[ F1 = regenerate list | ENTER = send to xmms | ESC = exit ]")
if defined $focus and $focus eq "filelist";
}
newlist;
helpmsg;
while (1)
{
my $event = $f->run(0);
my $focus = $f->get_focus();
helpmsg;
next unless defined $event;
newlist if $event eq "F1";
newlist if $event eq "ENTER" and defined $focus and $focus eq "search";
play if $event eq "ENTER" and defined $focus and $focus eq "filelist";
last if $event eq "ESC";
}
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