mirror of
https://github.com/moparisthebest/hexchat
synced 2024-11-22 01:02:20 -05:00
102 lines
2.2 KiB
Perl
102 lines
2.2 KiB
Perl
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use strict;
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use warnings;
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use Xchat qw(:all);
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use Glib qw(TRUE FALSE);
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use Gtk2 -init;
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sub get_inputbox {
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my $widget = Glib::Object->new_from_pointer( get_info( "win_ptr" ), 0 );
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my $input_box;
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my @containers = ($widget);
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while( @containers ) {
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my $container = shift @containers;
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for my $child ( $container->get_children ) {
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if( $child->get( "name" ) eq 'xchat-inputbox' ) {
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$input_box = $child;
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last;
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} elsif( $child->isa( "Gtk2::Container" ) ) {
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push @containers, $child;
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}
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}
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}
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return $input_box;
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}
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sub get_hbox {
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my $widget = shift;
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my $hbox;
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while( $widget->parent ) {
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if( $widget->parent->isa( "Gtk2::HBox" ) ) {
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return $widget->parent;
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}
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$widget = $widget->parent;
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}
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}
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my $input_box = get_inputbox();
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if( $input_box ) {
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my $hbox = get_hbox( $input_box );
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if( $hbox ) {
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my $label = Gtk2::Label->new();
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$label->set_alignment( 0.5, ($label->get_alignment)[1] );
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$hbox->pack_end( $label, 0, 0, 5 );
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$label->show();
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my $update_label = sub {
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my $ctx_type = context_info->{"type"};
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hook_timer( 0, sub {
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if( $ctx_type == 2 || $ctx_type == 3 ) {
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my $count = length get_info "inputbox";
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$label->set_text( $count ? $count : "" );
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} else {
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$label->set_text( "" );
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}
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return REMOVE;
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});
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return EAT_NONE;
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};
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hook_print( "Key Press", $update_label );
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hook_print( "Focus Tab", $update_label );
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hook_print( "Focus Window", $update_label );
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hook_command( "",
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sub {
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$label->set_text( "" );
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return EAT_NONE;
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}
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);
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my @handlers;
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my $buffer = $input_box->get_buffer;
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my $handler = sub { $update_label->(); return TRUE };
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if( $buffer->isa( "Gtk2::TextBuffer" ) ) {
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push @handlers, $buffer->signal_connect( "changed", $handler );
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} elsif( $buffer->isa( "Gtk2::EntryBuffer" ) ) {
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push @handlers,
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$buffer->signal_connect( "deleted-text", $handler );
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$buffer->signal_connect( "inserted-text", $handler );
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}
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register( "Character Counter", "1.0.0",
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"Display the number of characters in the inputbox",
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sub {
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$hbox->remove( $label );
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$buffer->signal_handler_disconnect( $_ ) for @handlers;
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}
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);
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} else {
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prnt "Counldn't find hbox";
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}
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} else {
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prnt "Couldn't fint input box";
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}
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