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milis/talimatname/genel/o/obmenu-generator/obmenu-generator-src

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#!/usr/bin/perl
# Copyright (C) 2011-2016 Daniel "Trizen" Șuteu <echo dHJpemVueEBnbWFpbC5jb20K | base64 -d>.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# Openbox Menu Generator
# A fast pipe/static menu generator for the Openbox Window Manager.
# Edited on 07 December 2014 by Bob Currey
# added cmd line option -t "Menu Label Text" with default of "Applications"
# Program: obmenu-generator
# License: GPLv3
# Created on: 25 March 2011
# Latest edit on: 09 February 2016
# Website: https://github.com/trizen/obmenu-generator
#use 5.014;
#use strict;
#use warnings;
require Linux::DesktopFiles; # >= 0.09
my $pkgname = 'obmenu-generator';
my $version = 0.66;
our ($CONFIG, $SCHEMA);
my $output_h = \*STDOUT;
my ($pipe, $static, $icons, $reconfigure, $update_config, $reconf_openbox);
my $home_dir =
$ENV{HOME}
|| $ENV{LOGDIR}
|| (getpwuid($<))[7]
|| `echo -n ~`;
my $xdg_config_home = "$home_dir/.config";
my $menu_id = "root-menu";
my $menu_label_text = "Applications";
my $config_dir = "$xdg_config_home/$pkgname";
my $schema_file = "$config_dir/schema.pl";
my $config_file = "$config_dir/config.pl";
my $openbox_conf = "$xdg_config_home/openbox";
my $menufile = "$openbox_conf/menu.xml";
my $icons_db = "$config_dir/icons.db";
my $cache_db = "$config_dir/cache.db";
sub usage {
print <<"HELP";
usage: $0 [options]
options:
-p : (re)generate a pipe menu
-s : (re)generate a static menu
-i : include icons in menus
-m <id> : menu id (default: 'root-menu')
-t <label> : menu label text (default: 'Applications')
other:
-S <file> : path to the schema.pl file
-C <file> : path to the config.pl file
-o <file> : path to the menu.xml file
-u : update the config file
-r : regenerate the config file
-d : regenerate icons.db
-c : reconfigure openbox automatically
-R : reconfigure openbox and exit
Help:
-h : print this message and exit
-v : print version and exit
Examples:
** Static menu without icons:
$0 -s -c
** Dynamic menu with icons:
$0 -p -i
** Config file: $config_file
** Schema file: $schema_file
HELP
exit 0;
}
my $config_help = <<"HELP";
|| FILTERING
| skip_filename_re : Skip a .desktop file if its name matches the regex.
Name is from the last slash to the end. (filename.desktop)
Example: qr/^(?:gimp|xterm)\\b/, # skips 'gimp' and 'xterm'
| skip_entry : Skip a destkop file if the value from a given key matches the regex.
Example: [
{key => 'Name', re => qr/(?:about|terminal)/i},
{key => 'Exec', re => qr/^xterm/},
],
| substitutions : Substitute, by using a regex, in the values of the desktop files.
Example: [
{key => 'Exec', re => qr/xterm/, value => 'sakura'},
{key => 'Exec', re => qr/\\\\\\\\/, value => '\\\\', global => 1}, # for wine apps
],
|| ICON SETTINGS
| icon_dirs_first : When looking for icons, look in this directories first,
before looking in the directories of the current icon theme.
Example: [
"\$ENV{HOME}/My icons",
],
| icon_dirs_second : Look in this directories after looked in the directories of the
current icon theme. (Before /usr/share/pixmaps)
Example: [
"/usr/share/icons/gnome",
],
| icon_dirs_last : Look in this directories at the very last, after looked in
/usr/share/pixmaps, /usr/share/icons/hicolor and some other
directories.
Example: [
"/usr/share/icons/Tango",
],
| strict_icon_dirs : A true value will make the script to look only inside the directories
specified by you in either one of the above three options.
| gtk_rc_filename : Absolute path to the GTK configuration file.
| missing_image : Use this icon for missing icons (default: gtk-missing-image)
|| KEYS
| name_keys : Valid keys for the item names.
Example: ['Name[fr]', 'GenericName[fr]', 'Name'], # french menu
|| PATHS
| desktop_files_paths : Absolute paths which contain .desktop files.
Example: [
'/usr/share/applications',
"\$ENV{HOME}/.local/share/applications",
glob("\$ENV{HOME}/.local/share/applications/wine/Programs/*"),
],
|| NOTES
| Regular expressions:
* use qr/RE/ instead of 'RE'
* use qr/RE/i for case insensitive mode
HELP
if (@ARGV) {
while (defined(my $arg = shift @ARGV)) {
if ($arg eq '-i') {
$icons = 1;
}
elsif ($arg eq '-p') {
$pipe = 1;
}
elsif ($arg eq '-r') {
$reconfigure = 1;
}
elsif ($arg eq '-s') {
$static = 1;
}
elsif ($arg eq '-d') {
unlink $icons_db;
}
elsif ($arg eq '-u') {
$update_config = 1;
}
elsif ($arg eq '-v') {
print "$pkgname $version\n";
exit 0;
}
elsif ($arg eq '-c') {
$reconf_openbox = 1;
}
elsif ($arg eq '-R') {
exec 'openbox', '--reconfigure';
}
elsif ($arg eq '-S') {
$schema_file = shift(@ARGV) // die "$0: option '-S' requires an argument!\n";
}
elsif ($arg eq '-C') {
$config_file = shift(@ARGV) // die "$0: options '-C' requires an argument!\n";
}
elsif ($arg eq '-o') {
$menufile = shift(@ARGV) // die "$0: option '-o' requires an argument!\n";
}
elsif ($arg eq '-m') {
$menu_id = shift(@ARGV) // die "$0: option '-m' requires an argument!\n";
}
elsif ($arg eq '-t') {
$menu_label_text = shift(@ARGV) // die "$0: option '-t' requires an argument!\n";
}
elsif ($arg eq '-h') {
usage();
}
else {
die "$0: option `$arg' is invalid!\n";
}
}
}
if (not -d $config_dir) {
require File::Path;
File::Path::make_path($config_dir)
or die "Can't create directory '${config_dir}': $!";
}
my $config_documentation = <<"EOD";
#!/usr/bin/perl
# $pkgname - configuration file
# This file will be updated automatically.
# Any additional comment and/or indentation will be lost.
=for comment
$config_help
=cut
EOD
my %CONFIG = (
'Linux::DesktopFiles' => {
keep_unknown_categories => 1,
unknown_category_key => 'other',
gtk_rc_filename => "$home_dir/.gtkrc-2.0",
skip_entry => undef,
substitutions => undef,
skip_filename_re => undef,
terminalize => 1,
terminalization_format => q{%s -e '%s'},
desktop_files_paths => ['/usr/share/applications', '/usr/local/share/applications'],
icon_dirs_first => undef,
icon_dirs_second => undef,
icon_dirs_last => undef,
strict_icon_dirs => undef,
skip_svg_icons => 0,
},
name_keys => ['Name'],
terminal => 'xterm',
editor => 'geany',
missing_icon => 'gtk-missing-image',
VERSION => $version,
);
sub dump_configuration {
require Data::Dump;
open my $config_fh, '>', $config_file
or die "Can't open file '${config_file}' for write: $!";
my $dumped_config = q{our $CONFIG = } . Data::Dump::dump(\%CONFIG);
print $config_fh $config_documentation, $dumped_config;
close $config_fh;
}
if (not -e $config_file or $reconfigure) {
dump_configuration();
}
if (not -e $schema_file) {
if (-e (my $etc_schema_file = "/etc/xdg/$pkgname/schema.pl")) {
require File::Copy;
File::Copy::copy($etc_schema_file, $schema_file)
or die "Can't copy file `$etc_schema_file' to `$schema_file': $!";
}
else {
die "$0: schema file `$schema_file' does not exists!\n";
}
}
require $schema_file; # Load the configuration files
# Remove user's defined values
my @valid_keys = grep exists $CONFIG{$_}, keys %{$CONFIG};
@CONFIG{@valid_keys} = @{$CONFIG}{@valid_keys};
# Keep user's defined values
#@CONFIG{keys %{$CONFIG}} = values %{$CONFIG};
if ($CONFIG{VERSION} != $version) {
$update_config = 1;
$CONFIG{VERSION} = $version;
}
if (!$pipe) {
# Performance improvement
# XXX: don't do this in production code!
@INC{
qw(
strict.pm
warnings.pm
Tie/Hash.pm
Carp.pm
Exporter.pm
warnings/register.pm
)
} = ();
*warnings::warnif = sub { };
}
# Regenerate the cache db if the config or schema file has been modified
if ((-M $config_file) < (-M $cache_db) or (-M _) > (-M $schema_file)) {
print STDERR "** Regenerating the cache DB...\n";
unlink $cache_db;
}
require GDBM_File;
tie my %desktop_file, 'GDBM_File', $cache_db, &GDBM_File::GDBM_WRCREAT, 0640;
{ # Regerate the icon db if the gtkrc file has been modified
my $gtkrc_mtime = (stat $CONFIG{'Linux::DesktopFiles'}{gtk_rc_filename})[9];
if (exists $desktop_file{__GTKRC_MTIME__}) {
if ($desktop_file{__GTKRC_MTIME__} != $gtkrc_mtime) {
print STDERR "** Regenerating the icons DB...\n";
unlink $icons_db;
$desktop_file{__GTKRC_MTIME__} = $gtkrc_mtime;
}
}
else {
$desktop_file{__GTKRC_MTIME__} = $gtkrc_mtime;
}
}
my $desk_obj = Linux::DesktopFiles->new(
%{$CONFIG{'Linux::DesktopFiles'}},
home_dir => $home_dir,
categories => [map $_->{cat}[0], grep exists $_->{cat}, @$SCHEMA],
keys_to_keep => [@{$CONFIG{name_keys}},
'Exec', 'Icon',
(
defined($CONFIG{'Linux::DesktopFiles'}{skip_entry})
&& ref($CONFIG{'Linux::DesktopFiles'}{skip_entry}) eq 'ARRAY'
? (map { $_->{key} } @{$CONFIG{'Linux::DesktopFiles'}{skip_entry}})
: ()
),
],
$icons
? (
abs_icon_paths => 1,
icon_db_filename => $icons_db,
)
: (),
terminal => $CONFIG{terminal},
keep_empty_categories => 0,
case_insensitive_cats => 1,
);
if ($pipe or $static) {
my $menu_backup = $menufile . '.bak';
if (not -e $menu_backup and -e $menufile) {
require File::Copy;
File::Copy::copy($menufile, $menu_backup);
}
if ($static) {
open $output_h, '>', $menufile
or die "Can't open file '${menufile}' for write: $!";
}
elsif ($pipe) {
if (not -d $openbox_conf) {
require File::Path;
File::Path::make_path($openbox_conf)
or die "Can't create directory '${openbox_conf}': $!";
}
require Cwd;
my $exec_name = Cwd::abs_path($0) . ($icons ? q{ -i} : q{});
if (not -x $exec_name) {
$exec_name = "$^X $exec_name";
}
open my $fh, '>', $menufile
or die "Can't open file '${menufile}' for write: $!";
print $fh <<"PIPE_MENU_HEADER";
<?xml version="1.0" encoding="utf-8"?>
<openbox_menu xmlns="http://openbox.org/"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://openbox.org/">
<menu id="$menu_id" label="$pkgname" execute="$exec_name" />
</openbox_menu>
PIPE_MENU_HEADER
close $fh;
print STDERR <<'EOT';
** A dynamic menu has been successfully generated!
EOT
exec 'openbox', '--reconfigure';
}
}
my $generated_menu = $static
? <<"STATIC_MENU_HEADER"
<?xml version="1.0" encoding="utf-8"?>
<openbox_menu xmlns="http://openbox.org/"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://openbox.org/">
<menu id="$menu_id" label="$menu_label_text">
STATIC_MENU_HEADER
: "<openbox_pipe_menu>\n";
{
my %cache;
sub check_icon {
$_[0] // return '';
$cache{$_[0]} //= ((chr ord($_[0]) eq '/') ? $_[0] : $desk_obj->get_icon_path($_[0])
|| $desk_obj->get_icon_path($CONFIG{missing_icon}));
}
}
sub begin_category {
$icons
? <<"MENU_WITH_ICON"
<menu id="$_[0]" icon="${\check_icon($_[1])}" label="$_[0]">
MENU_WITH_ICON
: <<"MENU"
<menu id="$_[0]" label="$_[0]">
MENU
}
my %categories;
foreach my $file ($desk_obj->get_desktop_files) {
my %info;
if (exists $desktop_file{$file}) {
%info = split("\0\1\0", $desktop_file{$file}, -1);
}
next if exists $info{__IGNORE__};
my $mtime = (stat $file)[9];
my $cache_ok = (%info and $info{__MTIME__} == $mtime);
if (not $cache_ok) {
$desk_obj->parse(\my %cats, $file);
my $fields = %cats ? (values %cats)[0][0] : {__IGNORE__ => 1};
%info = (%{$fields}, __MTIME__ => $mtime);
$info{__CATEGORIES__} = join(';', keys %cats);
$desktop_file{$file} = join("\0\1\0", %info);
next if exists $info{__IGNORE__};
}
foreach my $category (split(/;/, $info{__CATEGORIES__})) {
push @{$categories{$category}}, \%info;
}
}
my %entities = (
'&' => '&amp;',
'"' => '&quot;',
'_' => '__',
);
foreach my $schema (@$SCHEMA) {
if (exists $schema->{cat}) {
exists($categories{my $category = lc($schema->{cat}[0]) =~ tr/_a-z0-9/_/cr}) || next;
$generated_menu .= begin_category($schema->{cat}[1], ($icons ? $schema->{cat}[2] : ())) . join(
q{},
(
map $_->[1],
sort { $a->[0] cmp $b->[0] }
map [lc($_) => $_],
map {
my $name;
my $exec = $_->{Exec};
foreach my $key (@{$CONFIG{name_keys}}) {
if ($_->{$key}) {
$name = $_->{$key};
last;
}
}
# encode the entities
$name =~ tr/"&_//
&& $name =~ s/([&"_])/$entities{$1}/g;
$icons
? <<"ITEM_WITH_ICON"
<item label="$name" icon="${\check_icon($_->{Icon})}"><action name="Execute"><command><![CDATA[$exec]]></command></action></item>
ITEM_WITH_ICON
: <<"ITEM";
<item label="$name"><action name="Execute"><command><![CDATA[$exec]]></command></action></item>
ITEM
} @{$categories{$category}}
)
)
. qq[ </menu>\n];
}
elsif (exists $schema->{item}) {
my ($command, $label, $icon) = @{$schema->{item}};
$generated_menu .= $icons
? <<"ITEM_WITH_ICON"
<item label="$label" icon="${\check_icon($icon)}"><action name="Execute"><command><![CDATA[$command]]></command></action></item>
ITEM_WITH_ICON
: <<"ITEM";
<item label="$label"><action name="Execute"><command><![CDATA[$command]]></command></action></item>
ITEM
}
elsif (exists $schema->{sep}) {
$generated_menu .=
defined($schema->{sep})
? qq[ <separator label="$schema->{sep}"/>\n]
: qq[ <separator/>\n];
}
elsif (exists $schema->{begin_cat}) {
$generated_menu .= begin_category(@{$schema->{begin_cat}});
}
elsif (exists $schema->{end_cat}) {
$generated_menu .= qq[ </menu>\n];
}
elsif (exists $schema->{exit}) {
my ($label, $icon) = @{$schema->{exit}};
$generated_menu .= $icons
? <<"EXIT_WITH_ICON"
<item label="$label" icon="${\check_icon($icon)}"><action name="Exit"/></item>
EXIT_WITH_ICON
: <<"EXIT";
<item label="$label"><action name="Exit"/></item>
EXIT
}
elsif (exists $schema->{raw}) {
$generated_menu .= qq[ $schema->{raw}\n];
}
elsif (exists $schema->{file}) {
sysopen(my $fh, $schema->{file}, 0) or die "Can't open file <<$schema->{file}>>: $!";
sysread($fh, $generated_menu, -s $schema->{file}, length($generated_menu));
}
elsif (exists $schema->{pipe}) {
my ($command, $label, $icon) = @{$schema->{pipe}};
$generated_menu .= $icons
? <<"PIPE_WITH_ICON"
<menu id="$label" label="$label" execute="$command" icon="${\check_icon($icon)}"/>
PIPE_WITH_ICON
: <<"PIPE";
<menu id="$label" label="$label" execute="$command"/>
PIPE
}
elsif (exists $schema->{obgenmenu}) {
my ($name, $icon) = ref($schema->{obgenmenu}) eq 'ARRAY' ? @{$schema->{obgenmenu}} : $schema->{obgenmenu};
$generated_menu .= ($icons ? <<"CONFIG_MENU_WITH_ICON" : <<"CONFIG_MENU") . <<'RECONFIGURE';
<menu id="$name" label="$name" icon="${\check_icon($icon)}">
CONFIG_MENU_WITH_ICON
<menu id="$name" label="$name">
CONFIG_MENU
<item label="Reconfigure Openbox"><action name="Reconfigure" /></item>
RECONFIGURE
-e '/usr/bin/obconf' && ($generated_menu .= <<'EOL');
<item label="Openbox Configuration Manager"><action name="Execute"><command>obconf</command></action></item>
EOL
$generated_menu .= <<"CONFIG_MENU";
<item label="Configure autostarted apps"><action name="Execute"><command><![CDATA[$CONFIG{editor} $openbox_conf/autostart]]></command></action></item>
<item label="Edit rc.xml"><action name="Execute"><command><![CDATA[$CONFIG{editor} $openbox_conf/rc.xml]]></command></action></item>
<separator />
<item label="Generate a pipe menu"><action name="Execute"><command><![CDATA[$0 -p]]></command></action></item>
<item label="Generate a static menu"><action name="Execute"><command><![CDATA[$0 -s]]></command></action></item>
<item label="Generate a pipe menu with icons"><action name="Execute"><command><![CDATA[$0 -p -i]]></command></action></item>
<item label="Generate a static menu with icons"><action name="Execute"><command><![CDATA[$0 -s -i]]></command></action></item>
<separator />
<item label="Edit menu.xml"><action name="Execute"><command><![CDATA[$CONFIG{editor} $menufile]]></command></action></item>
<item label="Edit the schema file"><action name="Execute"><command><![CDATA[$CONFIG{editor} $schema_file]]></command></action></item>
<item label="Edit the configuration file"><action name="Execute"><command><![CDATA[$CONFIG{editor} $config_file]]></command></action></item>
<separator />
<item label="Regenerate configuration file"><action name="Execute"><command><![CDATA[$0 -r]]></command></action></item>
</menu>
CONFIG_MENU
}
else {
warn "$0: Invalid key '", (keys %{$schema})[0], "' in schema file!\n";
}
}
print $output_h $generated_menu, $static
? qq[ </menu>\n</openbox_menu>\n]
: qq[</openbox_pipe_menu>\n];
dump_configuration() if $update_config;
if ($static) {
print STDERR <<'EOT';
** A static menu has been successfully generated!
EOT
if ($reconf_openbox) {
exec 'openbox', '--reconfigure';
}
}
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