/usr/share/gmusicbrowser/plugins/webcontext.pm is in gmusicbrowser 1.1.12+ds0-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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#
# This file is part of Gmusicbrowser.
# Gmusicbrowser is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 3, as
# published by the Free Software Foundation
=for gmbplugin WebContext
name Web context
title Web context plugin
desc Provides context views using MozEmbed or WebKit
desc wikipedia, lyrics, and custom webpages
=cut
my ($OKMoz,$OKWebKit,$CrashMoz);
BEGIN
{ { last unless (grep -f $_.'/Gtk2/MozEmbed.pm',@INC);
# test if mozembed is working
system(q(GNOME_DISABLE_CRASH_DIALOG=1 perl -e 'use Gtk2 "-init"; use Gtk2::MozEmbed;$w=Gtk2::Window->new;my $e=Gtk2::MozEmbed->new; $w->add($e);$w->show_all; exit 0')); #this segfault when mozembed doesn't find its libs
#if (($? & 127) ==11) {die "Error : mozembed libraries not found. You need to add the mozilla path in /etc/ld.so.conf and run ldconfig (as root) or add the mozilla libraries path to the LD_LIBRARY_PATH environment variable.\n"}
if ($?) { warn "Gtk2::MozEmbed found but not working.\n"; $CrashMoz=1; last; } #crash or fail to load
$OKMoz=1;
}
$OKWebKit=1 if grep -f $_.'/Gtk2/WebKit.pm',@INC;
}
use strict;
use warnings;
use utf8;
package GMB::Plugin::WebContext::MozEmbed;
#use Gtk2::MozEmbed;
our $Embed;
sub init
{ Gtk2::MozEmbed->set_profile_path ($::HomeDir,'mozilla_profile');
if ($Gtk2::MozEmbed::VERSION>=0.06) {Gtk2::MozEmbed->push_startup}
else {$Embed||=Gtk2::MozEmbed->new;} #needed to keep a Gtk2::MozEmbed to prevent xpcom from shutting down with the last gtkmozembed
}
sub new_embed
{ my $embed=Gtk2::MozEmbed->new;
$embed->signal_connect(link_message => \&link_message_cb);
$embed->signal_connect(net_stop => \&net_startstop_cb,0);
$embed->signal_connect(net_start => \&net_startstop_cb,1);
$embed->signal_connect(open_uri => \&about_to_load_cb); #called before loading a new uri, must return false
return $embed;
}
sub link_message_cb
{ my $embed=$_[0];
my $self=::find_ancestor($embed,__PACKAGE__);
$self->link_message( $embed->get_link_message );
}
sub net_startstop_cb
{ my ($embed,$loading)=@_;
my $self=::find_ancestor($embed,__PACKAGE__);
$self->{BStop}->set_sensitive( $loading );
$self->{BBack}->set_sensitive( $embed->can_go_back );
$self->{BNext}->set_sensitive( $embed->can_go_forward );
my $cursor= $loading ? Gtk2::Gdk::Cursor->new('watch') : undef;
$embed->window->set_cursor($cursor) if $embed->window;
}
sub about_to_load_cb #called before loading a new uri,
{ my ($embed,$uri)=@_;
my $self=::find_ancestor($embed,__PACKAGE__);
$self->{Entry}->set_text($uri); #update location entry
my $http= $uri=~m#^https?://# ? 1 : 0 ;
$self->{BOpen}->set_sensitive($http);
0; #must return false, else won't be loaded
}
sub loaded
{ my ($self,$data,$type)=@_;
my $embed=$self->{embed};
$embed->render_data($data,$self->{url},$type)
# $embed->open_stream ($self->{url}, $type);
# $embed->append_data ($data);
# $embed->close_stream;
}
sub go_back { $_[0]{embed}->go_back }
sub go_forward { $_[0]{embed}->go_forward }
sub stop_load { $_[0]{embed}->stop_load }
sub get_location{ $_[0]{embed}->get_location }
sub Open { $_[0]{embed}->load_url($_[1]); }
sub set_stripped_wiki #FIXME use print version of the wikipedia page instead ?
{ my $stripped=$_[0];
my $content='';
if ($stripped)
{ $content="/*@-moz-document domain(wikipedia.org) { */
.portlet {display: none !important;}
#f-list {display: none !important;}
#footer {display: none !important;}
#content {margin: 0 0 0 0 !important;}
/* } */ ";
}
open my $fh,'>',join(::SLASH,$::HomeDir,'mozilla_profile','chrome','userContent.css') or return;
print $fh $content;
close $fh;
}
package GMB::Plugin::WebContext::WebKit;
#use Gtk2::WebKit;
sub new_embed
{ my $embed=Gtk2::WebKit::WebView->new;
$embed->signal_connect(hovering_over_link => \&link_message_cb);
$embed->signal_connect(load_finished => \&net_startstop_cb,0);
$embed->signal_connect(load_committed => \&net_startstop_cb,1);
$embed->signal_connect(navigation_policy_decision_requested=> sub
{ if ($_[3]->get_button==2) #middle-click on a link
{ my $nb=::find_ancestor($_[0],'Layout::NoteBook'); #only works if inside a NB/TabbedLists/Context widget
$nb->newtab('PluginWebPage',1,{url=>$_[2]->get_uri}) if $nb; #open the link in a new tab
return 1 if $nb;
}
return 0;
});
$embed->signal_connect('notify::title'=> sub
{ my $embed=shift;
my $self=::find_ancestor($embed,'GMB::Plugin::WebContext');
$self->set_title($embed->get('title')) if $self;
});
my $sw= Gtk2::ScrolledWindow->new;
$sw->set_shadow_type('etched-in');
$sw->set_policy('automatic','automatic');
$sw->add($embed);
return $embed,$sw;
}
sub link_message_cb
{ my ($embed,undef,$msg)=@_;
my $self=::find_ancestor($embed,__PACKAGE__);
$self->link_message($msg);
}
sub net_startstop_cb
{ my ($embed,$frame,$loading)=@_;
my $self=::find_ancestor($embed,__PACKAGE__);
$self->{BStop}->set_sensitive( $loading );
$self->{BBack}->set_sensitive( $embed->can_go_back );
$self->{BNext}->set_sensitive( $embed->can_go_forward );
my $cursor= $loading ? Gtk2::Gdk::Cursor->new('watch') : undef;
$embed->window->set_cursor($cursor) if $embed->window;
my $uri=$frame->get_uri;
$self->{Entry}->set_text($uri) if $loading;
$self->set_title($uri) if $loading;
$uri= $uri=~m#^https?://# ? 1 : 0 ;
$self->{BOpen}->set_sensitive($uri);
}
sub set_title {} #ignored unless overridden by the class
sub loaded
{ my ($self,$data,$type)=@_;
my $embed=$self->{embed};
$embed->load_html_string($data,$self->{url}); #FIXME doesn't check type
}
sub go_back { $_[0]{embed}->go_back }
sub go_forward { $_[0]{embed}->go_forward }
sub stop_load { $_[0]{embed}->stop_loading }
sub get_location{ $_[0]{embed}->get_focused_frame->get_uri }
sub Open { $_[0]{embed}->load_uri($_[1]); }
sub set_stripped_wiki {} #FIXME use print version of the wikipedia page instead ?
# $::Options{OPT.'StrippedWiki'}
package GMB::Plugin::WebContext;
our @ISA;
BEGIN {push @ISA,'GMB::Context';}
use base 'Gtk2::VBox';
use constant
{ OPT => 'PLUGIN_WebContext_',
};
our %Predefined =
( google => { tabtitle => 'google', baseurl => 'http://www.google.com/search?q="%a"+"%t"', },
amgartist=>{ tabtitle => 'amg artist', baseurl => 'http://www.allmusic.com/search/artist/%a', },
amgalbum=> { tabtitle => 'amg album', baseurl => 'http://www.allmusic.com/search/album/%l', },
lastfm => { tabtitle => 'last.fm', baseurl => 'http://www.last.fm/music/%a', },
discogs => { tabtitle => 'discogs', baseurl => 'http://www.discogs.com/artist/%a', },
youtube => { tabtitle => 'youtube', baseurl => 'http://www.youtube.com/results?search_query="%a"', },
pollstar=> { tabtitle => 'pollstar', baseurl => 'http://www.pollstar.com/eventSearch.aspx?SearchBy=%a', },
songfacts=>{ tabtitle => 'songfacts', baseurl => 'http://www.songfacts.com/search_fact.php?title=%t', },
rateyourmusic=>{ tabtitle => 'rateyourmusic',baseurl=> 'http://rateyourmusic.com/search?searchterm=%a&searchtype=a', },
);
our %Widgets=
( PluginWebLyrics =>
{ class => 'GMB::Plugin::WebContext::Lyrics',
tabicon => 'gmb-lyrics', # no icon by that name by default
tabtitle => _"Lyrics",
schange => \&Update,
group => 'Play',
autoadd_type => 'context page lyrics html',
saveoptions => 'follow urientry statusbar',
},
PluginWikipedia =>
{ class => 'GMB::Plugin::WebContext::Wikipedia',
tabicon => 'plugin-wikipedia',
tabtitle => _"Wikipedia",
schange => \&Update,
group => 'Play',
autoadd_type => 'context page wikipedia html',
saveoptions => 'follow urientry statusbar',
},
PluginWebCustom =>
{ class => 'GMB::Plugin::WebContext::Custom',
tabtitle => _"Untitled",
schange => \&Update,
group => 'Play',
saveoptions => 'follow urientry statusbar',
},
PluginWebPage =>
{ class => 'GMB::Plugin::WebContext::Page',
tabtitle => _"Untitled",
saveoptions => 'url title urientry statusbar',
options => 'url title', #load/save the title because page is only loaded when mapped, so we can ask it its title until tab is selected
},
);
our @default_options= (follow=>1, urientry=>1, statusbar=>0, );
our @contextmenu=
( { label=> _"Show/hide URI entry",
check => sub { $_[0]{self}{urientry} },
code => sub { my $w=$_[0]{self}{Entry}; if ($_[0]{self}{urientry}^=1) { $w->set_no_show_all(0); $w->show_all; } else { $w->hide; } },
},
{ label=> _"Show/hide status bar",
check => sub { $_[0]{self}{statusbar} },
code => sub { my $w=$_[0]{self}{Status}; if ($_[0]{self}{statusbar}^=1) { $w->set_no_show_all(0); $w->show_all; } else { $w->hide; } },
},
);
my $active;
::SetDefaultOptions(OPT, StrippedWiki => 1, Custom => { map {$_=>{ %{$Predefined{$_}} } } qw/lastfm amgartist youtube/ });
UpdateBackend();
UpdateCustom($_) for sort keys %{ $::Options{OPT.'Custom'} };
sub UpdateBackend
{ my $backend= $::Options{OPT.'Backend'} || '';
$backend='' if !$OKMoz && $backend eq 'MozEmbed'
|| !$OKWebKit && $backend eq 'WebKit';
unless ($backend)
{ if ($OKWebKit) {$backend='WebKit'}
elsif ($OKMoz) {$backend='MozEmbed'}
}
$::Options{OPT.'Backend'}=$backend;
my $was_active=$active;
Stop() if $active;
if ($OKMoz && $backend eq 'MozEmbed')
{ require Gtk2::MozEmbed; Gtk2::MozEmbed->import;
GMB::Plugin::WebContext::MozEmbed::init();
@ISA= grep $_ ne 'GMB::Plugin::WebContext::WebKit', @ISA;
push @ISA, 'GMB::Plugin::WebContext::MozEmbed';
}
elsif ($OKWebKit)
{ require Gtk2::WebKit; Gtk2::WebKit->import;
@ISA= grep $_ ne 'GMB::Plugin::WebContext::MozEmbed', @ISA;
push @ISA, 'GMB::Plugin::WebContext::WebKit';
}
Start() if $was_active;
}
sub Start
{ return unless $OKMoz or $OKWebKit;
$active=1;
Layout::RegisterWidget($_ => $Widgets{$_}) for keys %Widgets;
&set_stripped_wiki;
}
sub Stop
{ $active=0;
Layout::RegisterWidget($_ => undef) for keys %Widgets;
}
sub UpdateCustom
{ my ($id,$hash)=@_;
if (!defined $id) # new custom page
{ return unless $hash;
$id= $hash->{tabtitle}||'' unless defined $id;
$id=~tr/a-zA-Z0-9//cd;
$id='custom' if $id eq '';
::IncSuffix($id) while $Widgets{'PluginWebCustom_'.$id.'_'}; #find a new name
}
elsif ($active) { Layout::RegisterWidget('PluginWebCustom_'.$id.'_' => undef); }
if ($hash) # edit existing custom page
{ $::Options{OPT.'Custom'}{$id}{$_}= $hash->{$_} for keys %$hash;
}
$hash=$::Options{OPT.'Custom'}{$id};
return unless $hash;
my %widget= ( %{ $Widgets{PluginWebCustom} }, autoadd_type => 'context page custom html', %$hash ); #base the widget on the PluginWebCustom widget
$widget{tabtitle}||= _"Untitled";
my $name='PluginWebCustom_'.$id.'_'; #'_' is appended because gmb widget names cannot end with numbers
$Widgets{$name}= \%widget;
if ($active) { Layout::RegisterWidget($name => $Widgets{$name}); }
return $id;
}
sub RemoveCustom
{ my $id=shift;
delete $::Options{OPT.'Custom'}{$id};
my $name='PluginWebCustom_'.$id.'_';
delete $Widgets{$name};
Layout::RegisterWidget($name => undef);
}
sub new
{ my ($class,$opt)=@_;
my $self = bless Gtk2::VBox->new(0,0), $class;
%$opt=( @default_options, %$opt );
$self->{$_}=$opt->{$_} for qw/follow group urientry statusbar baseurl/;
my $toolbar=Gtk2::Toolbar->new;
$toolbar->set_style( $opt->{ToolbarStyle}||'both-horiz' );
$toolbar->set_icon_size( $opt->{ToolbarSize}||'small-toolbar' );
my $status=$self->{Status}=Gtk2::Statusbar->new;
$status->{id}=$status->get_context_id('link');
($self->{embed},my $container)= $self->new_embed;
$container||=$self->{embed};
$self->{DefaultFocus}=$self->{embed};
$self->{embed}->signal_connect(button_press_event=> \&button_press_cb);
my $entry=$self->{Entry}=Gtk2::Entry->new;
my $back= $self->{BBack}=Gtk2::ToolButton->new_from_stock('gtk-go-back');
my $next= $self->{BNext}=Gtk2::ToolButton->new_from_stock('gtk-go-forward');
my $stop= $self->{BStop}=Gtk2::ToolButton->new_from_stock('gtk-stop');
my $open= $self->{BOpen}=Gtk2::ToolButton->new_from_stock('gtk-open');
$open->set_tooltip_text(_"Open this page in the web browser");
#$open->set_use_drag_window(1);
#::set_drag($open,source=>[::DRAG_FILE,sub {$embed->get_location;}]);
$self->{$_}->set_sensitive(0) for qw/BBack BNext BStop BOpen/;
my $entryitem=Gtk2::ToolItem->new;
$entryitem->add($entry);
$entryitem->set_expand(1);
# create follow toggle button, function from GMB::Context
my $follow=$self->new_follow_toolitem;
$toolbar->insert($_,-1) for $back,$next,$stop,$follow,$open,$entryitem,$self->addtoolbar;
$self->pack_start($toolbar,::FALSE,::FALSE,1);
$self->add( $container );
$self->pack_end($status,::FALSE,::FALSE,1);
$entry->set_no_show_all(!$self->{urientry});
$status->set_no_show_all(!$self->{statusbar});
$self->signal_connect(map => \&Update);
$entry->signal_connect(activate => sub { ::find_ancestor($_[0],__PACKAGE__)->load_url($_[0]->get_text); });
$back->signal_connect(clicked => sub { ::find_ancestor($_[0],__PACKAGE__)->go_back });
$next->signal_connect(clicked => sub { ::find_ancestor($_[0],__PACKAGE__)->go_forward });
$stop->signal_connect(clicked => sub { ::find_ancestor($_[0],__PACKAGE__)->stop_load });
$open->signal_connect(clicked => sub { my $url=::find_ancestor($_[0],__PACKAGE__)->get_location; ::openurl($url) if $url=~m#^https?://# });
$toolbar->signal_connect('popup-context-menu' => \&popup_toolbar_menu );
return $self;
}
sub button_press_cb
{ my ($embed,$event)=@_;
my $button= $event->button;
my $self= ::find_ancestor($embed,__PACKAGE__);
if ($button==8) { $self->go_back; }
elsif ($button==9) { $self->go_forward; }
else { return 0; }
return 1;
}
sub addtoolbar #default method, overridden by packages that add extra items to the toolbar
{ return ();
}
sub prefbox
{ my $vbox=Gtk2::VBox->new(::FALSE, 2);
#my $combo=::NewPrefCombo(OPT.'Site',[sort keys %sites],'site : ',sub {$ID=undef;&Changed;});
my $check=::NewPrefCheckButton(OPT.'StrippedWiki',_"Strip wikipedia pages", cb=>\&set_stripped_wiki, tip=>_"Remove header, footer and left column from wikipedia pages");
my $Bopen=Gtk2::Button->new(_"open context window");
$Bopen->signal_connect(clicked => sub { ::ContextWindow; });
my ($radio_wk,$radio_moz)=
::NewPrefRadio( OPT.'Backend',
[_"Use WebKit", 'WebKit',
_"Use MozEmbed", 'MozEmbed',
], cb=> sub { $check->set_sensitive($::Options{OPT.'Backend'} eq 'MozEmbed'); UpdateBackend(); });
my $label_wk= $OKWebKit ? '' : _"Not found";
my $label_moz= $OKMoz ? '' : $CrashMoz ? _"Found but not working" : _"Not found";
$radio_wk ->set_tooltip_text($label_wk) if $label_wk;
$radio_moz->set_tooltip_text($label_moz) if $label_moz;
$radio_wk->set_sensitive($OKWebKit);
$radio_moz->set_sensitive($OKMoz);
$check->set_sensitive($::Options{OPT.'Backend'} eq 'MozEmbed');
$vbox->pack_start($_,::FALSE,::FALSE,1) for $radio_wk,$radio_moz,Gtk2::VSeparator->new,$check,$Bopen;
$vbox->pack_start( GMB::Plugin::WebContext::Custom::Edition->new, ::TRUE,::TRUE,8 );
$vbox->set_sensitive( $OKMoz || $OKWebKit );
return $vbox;
}
sub load_url
{ my ($self,$url,$post)=@_;
$url='http://'.$url unless $url=~m#^\w+://#;# || $url=~m#^about:#;
$self->{url}=$url;
$self->{post}=$post;
if ($post)
{ Simple_http::get_with_cb(cb => sub {$self->loaded(@_)},url => $url,post => $post); }
else {$self->Open($url);}
}
sub link_message
{ my ($self,$msg)=@_;
$msg='' unless defined $msg;
my $statusbar=$self->{Status};
$statusbar->pop( $statusbar->{id} );
$statusbar->push( $statusbar->{id}, $msg );
}
sub set_stripped_wiki { GMB::Plugin::WebContext::MozEmbed::set_stripped_wiki( $::Options{OPT.'StrippedWiki'} ); } #FIXME
sub popup_toolbar_menu
{ my ($toolbar,$x,$y,$button)=@_;
my $args= { self=> ::find_ancestor($toolbar,__PACKAGE__), };
my $menu=::BuildMenu(\@contextmenu,$args);
$menu->show_all;
$menu->popup(undef,undef,sub {$x,$y},undef,$button,0);
}
sub Update
{ $_[0]->SongChanged( ::GetSelID($_[0]) ) if $_[0]->mapped;
}
#################################################################################
package GMB::Plugin::WebContext::Page;
our @ISA=('GMB::Plugin::WebContext');
#only called once, when mapped
sub SongChanged { $_[0]->load_url($_[0]{url}) if $_[0]{url}; }
sub DynamicTitle #called by Layout::NoteBook when tab is created
{ my ($self,$default)=@_;
my $title=$self->{title};
$title=$default unless length $title;
my $label=Gtk2::Label->new($title);
$label->set_ellipsize('end');
$label->set_max_width_chars(20);
$self->{titlelabel}=$label;
return $label;
}
sub set_title
{ my ($self,$title)=@_;
($title)= $self->{url}=~m#^https?://(?:www\.)?([\w.]+)# unless length $title;
$self->{title}=$title;
$self->{titlelabel}->set_text($title);
}
package GMB::Plugin::WebContext::Lyrics;
our @ISA=('GMB::Plugin::WebContext');
use constant
{ OPT => GMB::Plugin::WebContext::OPT, #FIXME
};
my %sites=
( lyrc => ['lyrc','http://lyrc.com.ar/en/tema1en.php?artist=%a&songname=%s'],
#leoslyrics => ['leolyrics','http://api.leoslyrics.com/api_search.php?artist=%a&songtitle=%s'],
google => ['google','http://www.google.com/search?q="%a"+"%s"'],
lyriki => ['lyriki','http://lyriki.com/index.php?title=%a:%s'],
lyricwiki => [lyricwiki => 'http://lyrics.wikia.com/%a:%s'],
lyricsplugin => [lyricsplugin => 'http://www.lyricsplugin.com/winamp03/plugin/?title=%s&artist=%a'],
lyricscom => [ 'lyrics.com' => 'http://www.lyrics.com/search.php?keyword=%s+%a&what=all' ],
);
$::Options{OPT.'LyricSite'}=undef if $::Options{OPT.'LyricSite'} && !$sites{$::Options{OPT.'LyricSite'}};
::SetDefaultOptions(OPT, LyricSite => 'google');
sub addtoolbar
{ #my $self=$_[0];
my %h= map {$_=>$sites{$_}[0]} keys %sites;
my $cb=sub
{ my $self=::find_ancestor($_[0],__PACKAGE__);
$self->SongChanged($self->{ID},1);
};
my $combo=::NewPrefCombo( OPT.'LyricSite', \%h, cb => $cb, toolitem => _"Lyrics source");
return $combo;
}
sub SongChanged
{ my ($self,$ID,$force)=@_;
return unless defined $ID;
return if defined $self->{ID} && !$force && ($ID==$self->{ID} || !$self->{follow});
$self->{ID}=$ID;
my ($title,$artist)= map ::url_escapeall($_), Songs::Get($ID,qw/title artist/);
return if $title eq '';
my (undef,$url,$post)=@{$sites{$::Options{OPT.'LyricSite'}}};
for ($url,$post) { next unless defined $_; s/%a/$artist/; s/%s/$title/; }
::IdleDo('8_mozlyrics'.$self,1000,sub {$self->load_url($url,$post)});
}
package GMB::Plugin::WebContext::Wikipedia;
our @ISA=('GMB::Plugin::WebContext');
use constant
{ OPT => GMB::Plugin::WebContext::OPT, #FIXME
};
my %locales=
( en => 'English',
fr => 'Français',
de => 'Deutsch',
pl => 'Polski',
nl => 'Nederlands',
sv => 'Svenska',
it => 'Italiano',
pt => 'Português',
es => 'Español',
# ja => "\xe6\x97\xa5\xe6\x9c\xac\xe8\xaa\x9e\x0a",
);
#::_utf8_on( $locales{ja} );
::SetDefaultOptions(OPT, WikiLocale => 'en');
sub addtoolbar
{ #my $self=$_[0];
my $cb=sub
{ my $self=::find_ancestor($_[0],__PACKAGE__);
$self->SongChanged($self->{ID},1);
};
my $combo=::NewPrefCombo( OPT.'WikiLocale', \%locales, cb => $cb, toolitem => _"Wikipedia Locale");
return $combo;
}
sub SongChanged
{ my ($self,$ID,$force)=@_;
return unless defined $ID;
$self->{ID}=$ID;
my $artist=Songs::Get($ID,'first_artist'); #FIXME add a way to choose artist ?
return if $artist eq '';
return if defined $self->{Artist} && !$force && ($artist eq $self->{Artist} || !$self->{follow});
$self->{Artist}=$artist;
$artist=::url_escapeall($artist);
my $url='http://'.$::Options{OPT.'WikiLocale'}.'.wikipedia.org/wiki/'.$artist;
#my $url='http://'.$::Options{OPT.'WikiLocale'}.'.wikipedia.org/w/index.php?title='.$artist.'&action=render';
::IdleDo('8_mozpedia'.$self,1000,sub {$self->load_url($url)});
#::IdleDo('8_mozpedia'.$self,1000,sub {$self->wikiload});
}
sub wikiload #not used for now
{ my $self=$_[0];
my $url=::url_escapeall($self->{Artist});
$url='http://'.$::Options{OPT.'WikiLocale'}.'.wikipedia.org/wiki/'.$url;
#$url='http://google.com/search?q='.$url;
$self->{url}=$url;
Simple_http::get_with_cb(cb => sub
{ my $cb=sub { $self->wikifilter(@_) };
if (!$_[0] || $_[0]=~m/No page with that title exists/)
{ Simple_http::get_with_cb(cb => $cb, url => $url);
}
else { $self->{url}.='_(band)'; &$cb }
},url => $url.'_(band)');
}
sub wikifilter #not used for now
{ my ($self,$data,$type)=@_;
return unless $data; #FIXME
#$data='<style type="text/css">.firstHeading {display: none}</style>'.$data;
$self->loaded($data,$type);
}
package GMB::Plugin::WebContext::Custom;
our @ISA=('GMB::Plugin::WebContext');
sub SongChanged
{ my ($self,$ID,$force)=@_;
return unless defined $ID;
$self->{ID}=$ID;
my $url= $self->{baseurl};
unless ($url) { warn "no baseurl defined for custom webcontext $self->{name}\n"; return }
$url= ::ReplaceFields($ID,$url, \&::url_escapeall);
return if $self->{url} && !$force && ($url eq $self->{url} || !$self->{follow});
warn "loading $url\n";
::IdleDo('8_mozcustom'.$self,1000,sub {$self->load_url($url)});
}
package GMB::Plugin::WebContext::Custom::Edition;
use Gtk2;
use base 'Gtk2::VBox';
my $CustomPages= $::Options{GMB::Plugin::WebContext::OPT.'Custom'};
sub new
{ my $class=shift;
my $self=bless Gtk2::VBox->new, $class;
my $store=Gtk2::ListStore->new('Glib::String','Glib::String');
my $treeview=Gtk2::TreeView->new($store);
my $renderer=Gtk2::CellRendererText->new;
$renderer->set(editable => 1);
$renderer->signal_connect_swapped(edited => \&rename_cb,$store);
$treeview->append_column( Gtk2::TreeViewColumn->new_with_attributes( '', $renderer, text => 1 ));
$treeview->set_headers_visible(::FALSE);
$treeview->get_selection->signal_connect(changed => \&selchanged_cb);
my $sw=Gtk2::ScrolledWindow->new;
$sw->set_shadow_type('etched-in');
$sw->set_policy('automatic','automatic');
$sw->add($treeview);
my $hbox=Gtk2::HBox->new;
my $editbox=Gtk2::VBox->new;
$self->{editbox}=$editbox;
$self->{store}=$store;
$self->{treeview}=$treeview;
$hbox->pack_start($sw,::FALSE,::FALSE,2);
$hbox->add($editbox);
my $label=Gtk2::Label->new;
$label->set_markup_with_format('<b>%s</b>',_"Custom context pages :");
$label->set_alignment(0,.5);
$self->pack_start($label,::FALSE,::FALSE,2);
$self->add($hbox);
#buttons
my $new= ::NewIconButton('gtk-new', _"New");
my $save= ::NewIconButton('gtk-save', _"Save");
my $remove=::NewIconButton('gtk-remove',_"Remove");
my $preset=::NewIconButton('gtk-add', _"Pre-set");
$preset->child->add(Gtk2::Arrow->new('down','none'));
$new ->signal_connect( clicked=> sub { my $self=::find_ancestor($_[0],__PACKAGE__); $self->fill_editbox; });
$save ->signal_connect( clicked=> \&save_cb);
$remove ->signal_connect( clicked=> \&remove_cb);
$preset ->signal_connect(button_press_event=>\&preset_menu_cb);
my $bbox=Gtk2::HButtonBox->new;
$bbox->set_layout('start');
$bbox->add($_) for $remove, $new, $preset, $save;
$self->pack_end($bbox,::FALSE,::FALSE,0);
$self->{button_save}=$save;
$self->{button_remove}=$remove;
my $sg=Gtk2::SizeGroup->new('horizontal');
$sg->add_widget($_) for $sw, $remove, $new, $preset, $save;
fill_list($self->{store});
$self->fill_editbox;
return $self;
}
sub fill_list
{ my $store=shift;
$store->clear;
for my $id ( ::sorted_keys($CustomPages,'tabtitle') )
{ $store->set($store->append, 0,$id, 1,$CustomPages->{$id}{tabtitle});
}
}
sub fill_editbox #if $id => fill entries with existing properties, if $hash => fill entries with content of hash, if neither => empty entries
{ my ($self,$id,$hash)=@_;
my $editbox= $self->{editbox};
$editbox->remove($_) for $editbox->get_children;
$self->{button_save} ->set_sensitive(defined $hash);
$self->{button_remove}->set_sensitive(defined $id);
$editbox->{entry_title}= my $entry_title=Gtk2::Entry->new;
$editbox->{entry_url}= my $entry_url= Gtk2::Entry->new;
$editbox->{id}=$id;
my $preview=Label::Preview->new
( entry => $entry_url, format => ::MarkupFormat('<small>%s</small>', _"example : %s"),
event => 'CurSong',
preview => sub { my $url=shift; defined $::SongID && $url ? ::ReplaceFields($::SongID,$url, \&::url_escapeall) : undef },
wrap=>1,
);
$preview->set_selectable(1);
$hash= $CustomPages->{$id} if defined $id;
if ($hash)
{ $hash ||= $CustomPages->{$id};
$entry_title->set_text($hash->{tabtitle});
$entry_url ->set_text($hash->{baseurl});
}
my $sg=Gtk2::SizeGroup->new('horizontal');
my $label_title=Gtk2::Label->new(_"Title");
my $label_url=Gtk2::Label->new(_"url");
$sg->add_widget($_) for $label_title, $label_url;
my $box= ::Vpack( [$label_title,'_',$entry_title], [$label_url,'_',$entry_url], $preview );
$_->signal_connect(changed=> \&entry_changed_cb) for $entry_title, $entry_url;
$entry_title->signal_connect(changed=> \&update_selection);
$editbox->pack_start($box,::FALSE,::FALSE,2);
$editbox->show_all;
}
sub entry_changed_cb
{ my $self= ::find_ancestor($_[0],__PACKAGE__);
my $editbox= $self->{editbox};
$self->{button_save}->set_sensitive( $editbox->{entry_title}->get_text ne '' && $editbox->{entry_url}->get_text ne '' );
}
sub update_selection
{ my $self=::find_ancestor($_[0],__PACKAGE__);
my $editbox= $self->{editbox};
my $title= $editbox->{entry_title}->get_text;
my $newid;
for my $id (keys %$CustomPages)
{ next unless $CustomPages->{$id}{tabtitle} eq $title;
$newid=$id;
last;
}
$editbox->{id}=$newid;
my $treesel=$self->{treeview}->get_selection;
$self->{button_remove}->set_sensitive(defined $newid);
$editbox->{busy}=1;
$treesel->unselect_all;
if (defined $newid) #select current id
{ my $store=$self->{store};
my $iter=$store->get_iter_first;
while ($iter)
{ if ( $store->get($iter,0) eq $newid )
{ $treesel->select_iter($iter);
last;
}
$iter=$store->iter_next($iter);
}
}
$editbox->{busy}=0;
}
sub selchanged_cb
{ my $treesel=shift;
my $treeview=$treesel->get_tree_view;
my $self=::find_ancestor($treeview,__PACKAGE__);
return if $self->{editbox}{busy};
my $iter=$treesel->get_selected;
my $id;
$id=$treeview->get_model->get($iter,0) if $iter;
$self->fill_editbox($id);
}
sub rename_cb
{ my ($store, $path_string, $newvalue) = @_;
my $iter=$store->get_iter_from_string($path_string);
my $id=$store->get($iter,0);
return if $newvalue eq '';
return if $CustomPages->{$id}{tabtitle} eq $newvalue;
GMB::Plugin::WebContext::UpdateCustom($id=> {tabtitle=>$newvalue});
fill_list($store);
}
sub remove_cb
{ my $self=::find_ancestor($_[0],__PACKAGE__);
my $editbox= $self->{editbox};
my $id=$editbox->{id};
return unless defined $id;
GMB::Plugin::WebContext::RemoveCustom($id);
fill_list($self->{store});
}
sub save_cb
{ my $button=shift;
$button->set_sensitive(0);
my $self=::find_ancestor($button,__PACKAGE__);
my $editbox= $self->{editbox};
my $hash= { tabtitle=> $editbox->{entry_title}->get_text, baseurl=> $editbox->{entry_url}->get_text, };
my $id=$editbox->{id};
GMB::Plugin::WebContext::UpdateCustom($id => $hash); # if $id is undef, create a new page, else edit existing one
$editbox->{busy}=1;
fill_list($self->{store});
$editbox->{busy}=0;
$self->update_selection;
}
sub preset_menu_cb
{ my ($button,$event)=@_;
my $self=::find_ancestor($button,__PACKAGE__);
my $menu=Gtk2::Menu->new;
my $predef= \%GMB::Plugin::WebContext::Predefined;
my $menu_cb= sub { my $preid=$_[1]; $self->fill_editbox(undef,$predef->{$preid}); $self->update_selection; };
for my $preid ( ::sorted_keys($predef,'tabtitle') )
{ my $item=Gtk2::MenuItem->new( $predef->{$preid}{tabtitle} );
$item->signal_connect(activate => $menu_cb,$preid);
$menu->append($item);
}
::PopupMenu($menu);
}
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