File Coverage

blib/lib/Glib/Ex/SourceIds.pm

Criterion	Covered	Total	%
statement	10	12	83.3
branch			n/a
condition			n/a
subroutine	4	4	100.0
pod			n/a
total	14	16	87.5

# Copyright 2008, 2009, 2010, 2011, 2012, 2014 Kevin Ryde

# This file is part of Glib-Ex-ObjectBits.
#
# Glib-Ex-ObjectBits 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, or (at your option) any later
# version.
#
# Glib-Ex-ObjectBits 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 Glib-Ex-ObjectBits.  If not, see .

package Glib::Ex::SourceIds;
use 5.008;
use strict;
use warnings;
use Glib;

our $VERSION = 16;

sub new {
  my ($class, @ids) = @_;
  my $self = bless [], $class;
  $self->add (@ids);
  return $self;
}
sub add {
  my ($self, @ids) = @_;
  push @$self, @ids;
}

sub DESTROY {
  my ($self) = @_;
  $self->remove;
}

# g_source_remove() returns false if it didn't find the ID, so no need to
# check whether it's already removed (for instance by a false return from
# the handler function).
#
# Recent Glib has made incompatible changes to this so that
# g_source_remove() emits a g_log() error message on attempting to remove a
# non-existent ID.
#
sub remove {
  my ($self) = @_;
  while (my $id = pop @$self) {
    Glib::Source->remove ($id);
  }
}

1;
__END__