################################################################################ # _____ _ # |_ _| |_ ___ # | | | ' \/ -_) # |_| |_||_\___| # _ _ ____ _ _ # / \ _ __ ___| |_(_) ___ __ _ | _ \ _ __ ___ (_) ___ ___| |_ # / _ \ | '__/ __| __| |/ __/ _` | | |_) | '__/ _ \| |/ _ \/ __| __| # / ___ \| | | (__| |_| | (_| (_| | | __/| | | (_) | | __/ (__| |_ # /_/ \_\_| \___|\__|_|\___\__,_| |_| |_| \___// |\___|\___|\__| # |__/ # The Arctica Modular Remote Computing Framework # ################################################################################ # # Copyright (C) 2015-2016 The Arctica Project # http://http://arctica-project.org/ # # This code is dual licensed: strictly GPL-2 or AGPL-3+ # # GPL-2 # ----- # 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; version 2 of the License. # # 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, write to the # Free Software Foundation, Inc., # # 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. # # AGPL-3+ # ------- # This programm is free software; you can redistribute it and/or modify # it under the terms of the GNU Affero General Public License as published by # the Free Software Foundation; either version 3 of the License, or # (at your option) any later version. # # This programm 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 Affero General Public License for more details. # # You should have received a copy of the GNU Affero General Public License # along with this program; if not, write to the # Free Software Foundation, Inc., # 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. # # Copyright (C) 2015-2016 Guangzhou Nianguan Electronics Technology Co.Ltd. # # Copyright (C) 2015-2016 Mike Gabriel # ################################################################################ package Arctica::Browser::Overlay::ToolBar; use strict; use Gtk3; use Glib 'TRUE', 'FALSE'; use Data::Dumper; # Be very selective about what (if any) gets exported by default: our @EXPORT = qw(); # And be mindful of what we let the caller request, too: our @EXPORT_OK = qw( ); sub new { my $class_name = $_[0]; # $arctica_core_object = $_[1]; my $self = { isArctica => 1, aobject_name => "browser_toolbar", webview => FALSE, }; bless($self, $class_name); $self->_gen_toolbar_main; return $self; } sub return_toolbar { my $self = $_[0]; if ($self->{'_gtk'}{'toolbar'}{'main'}) { return $self->{'_gtk'}{'toolbar'}{'main'}; } else { die("Can't return a toolbar that does not exist, can we?"); } } sub _gen_toolbar_main { my $self = $_[0]; $self->{'_gtk'}{'toolbar'}{'main'} = Gtk3::Toolbar->new; $self->{'_gtk'}{'toolbar'}{'main'}->set_icon_size('small-toolbar'); $self->{'_gtk'}{'toolbar'}{'main'}->set_show_arrow(FALSE); $self->{'_gtk'}{'toolbar'}{'main'}->set_orientation('GTK_ORIENTATION_HORIZONTAL'); $self->_gen_history_buttons($self->{'_gtk'}{'toolbar'}{'main'}); $self->{'_gtk'}{'toolbar'}{'main'}->insert(Gtk3::SeparatorToolItem->new ,-1 ); $self->_gen_url_entry_area($self->{'_gtk'}{'toolbar'}{'main'}); $self->{'_gtk'}{'urlentry'}{'url_entry'}->grab_focus; } sub _gen_url_entry_area { my $self = $_[0]; my $the_toolbar = $_[1]; $self->{'_gtk'}{'urlentry'}{'containerbox'} = Gtk3::ToolItem->new(); $self->{'_gtk'}{'urlentry'}{'containerbox'}->set_expand(1); $self->{'_gtk'}{'urlentry'}{'url_entry'} = Gtk3::Entry->new(); $self->{'_gtk'}{'urlentry'}{'url_entry'}->signal_connect( "activate" => sub {$self->_sigfunc_url_entry_activate;}, undef ); $self->{'_gtk'}{'urlentry'}{'url_entry'}->signal_connect( 'icon-press' => sub {$self->_sigfunc_url_entry_icon_press(@_)} ); $self->{'_gtk'}{'urlentry'}{'containerbox'}->add($self->{'_gtk'}{'urlentry'}{'url_entry'}); $the_toolbar->insert($self->{'_gtk'}{'urlentry'}{'containerbox'}, -1); } sub _gen_history_buttons { my $self = $_[0]; my $the_toolbar = $_[1]; $self->{'_gtk'}{'history'}{'btn_back'} = Gtk3::ToolButton->new_from_stock('gtk-go-back'); $self->{'_gtk'}{'history'}{'btn_back'}->signal_connect( "clicked" => sub {$self->_sigfunc_history_back;}, undef ); $the_toolbar->insert($self->{'_gtk'}{'history'}{'btn_back'}, -1); $self->{'_gtk'}{'history'}{'btn_forward'} = Gtk3::ToolButton->new_from_stock('gtk-go-forward'); $self->{'_gtk'}{'history'}{'btn_forward'}->signal_connect( "clicked" => sub {$self->_sigfunc_history_forward;}, undef ); $the_toolbar->insert($self->{'_gtk'}{'history'}{'btn_forward'}, -1); } sub ext_sigfunc { my $self = $_[0]; my $func = $_[1]; my $func_data = $_[2]; # print "TOOLBAR SIGFUNC:\t$_[1]\n"; # print Dumper($_[2]); if ($func eq "load_progress") { $self->_url_entry_progress_update($func_data); } elsif ($func eq "load_committed") { $self->_url_entry_status_change($func,$func_data); } elsif ($func eq "load_finished") { $self->_url_entry_status_change($func,$func_data); } } sub _url_entry_status_change { my $self = $_[0]; my $state = $_[1]; my $uri = $_[2]; if ($state eq "load_committed") { $self->{'_gtk'}{'urlentry'}{'_status'} = "committed"; $self->{'_gtk'}{'urlentry'}{'url_entry'}->set_text($uri); $self->{'_gtk'}{'urlentry'}{'url_entry'}->set_icon_from_stock('secondary','gtk-stop'); } elsif ($state eq "load_finished") { $self->{'_gtk'}{'urlentry'}{'_status'} = "finished"; $self->{'_gtk'}{'urlentry'}{'url_entry'}->set_text($uri); $self->{'_gtk'}{'urlentry'}{'url_entry'}->set_icon_from_stock('secondary','gtk-refresh'); } } sub _url_entry_progress_update { my $self = $_[0]; my $load_fraction = $_[1]; if ($self->{'_gtk'}{'urlentry'}{'url_entry'}) { if ($load_fraction < 1) { $self->{'_gtk'}{'urlentry'}{'url_entry'}->set_progress_fraction($load_fraction); } else { $self->{'_gtk'}{'urlentry'}{'url_entry'}->set_progress_fraction(0); } } } sub _sigfunc_url_entry_icon_press { my $self = $_[0]; my $which_icon = $_[2]; if ($which_icon eq "secondary") { if ($self->{'_gtk'}{'urlentry'}{'_status'} eq "commited") { if ($self->{'webview'}) { $self->{'webview'}->ext_sigfunc('stop'); } } elsif ($self->{'_gtk'}{'urlentry'}{'_status'} eq "finished") { if ($self->{'webview'}) { $self->{'webview'}->ext_sigfunc('reload'); } } } } sub _sigfunc_url_entry_activate { my $self = $_[0]; if ($self->{'webview'}) { my $uri = $self->{'_gtk'}{'urlentry'}{'url_entry'}->get_text; unless ($uri =~ /^[a-z]*\:\/\/.*/) {# do better URL validation here! $uri = "http://$uri"; } $self->{'webview'}->ext_sigfunc('load_uri',$uri); } else { warn("No WebView attached to this toolbar?"); } } sub _sigfunc_history_back { my $self = $_[0]; if ($self->{'webview'}) { $self->{'webview'}->ext_sigfunc('history_back'); } else { warn("No WebView attached to this toolbar?"); } } sub _sigfunc_history_forward { my $self = $_[0]; if ($self->{'webview'}) { $self->{'webview'}->ext_sigfunc('history_forward'); } else { warn("No WebView attached to this toolbar?"); } } 1;