package Padre::Wx::Directory::OpenInFileBrowserAction;

use 5.008;
use strict;
use warnings;

# package exports and version
our $VERSION = '0.45';

# module imports
use Padre::Wx ();

# -- constructor
sub new {
	my ($class) = @_;
	return bless {}, $class;
}

#
# private method for executing a process without waiting
#
sub _execute {
	my ( $self, $exe_name, @cmd_args ) = @_;
	my $result = undef;

	require File::Which;
	my $cmd = File::Which::which($exe_name);
	if ( -e $cmd ) {
		require IPC::Open2;
		my $pid = IPC::Open2::open2( \*R, \*W, $cmd, @cmd_args );
	} else {
		$result = Wx::gettext("Failed to execute process\n");
	}
	return $result;
}

#
# Opens the provided filename in the File browser:
# On win32, selects it in Windows Explorer
# On linux, opens the containing folder for it
#
sub open_in_file_browser {
	my ( $self, $filename ) = @_;
	my $main = Padre::Current->main;

	if ( not defined $filename ) {
		Wx::MessageBox( Wx::gettext("No filename"), Wx::gettext('Error'), Wx::wxOK, $main, );
		return;
	}

	my $error = undef;
	if ( $^O =~ /win32/i ) {

		# In windows, simply execute: explorer.exe /select,"$filename"
		$filename =~ s/\//\\/g;
		$error = $self->_execute( 'explorer.exe', "/select,\"$filename\"" );
	} elsif ( $^O =~ /linux|bsd/i ) {
		my $parent_folder = File::Basename::dirname($filename);
		if ( defined $ENV{KDE_FULL_SESSION} ) {

			# In KDE, execute: kfmclient exec $filename
			$error = $self->_execute( 'kfmclient', "exec", $parent_folder );
		} elsif ( defined $ENV{GNOME_DESKTOP_SESSION_ID} ) {

			# In Gnome, execute: nautilus --nodesktop --browser $filename
			$error = $self->_execute( 'nautilus', "--no-desktop", "--browser", $parent_folder );
		} else {
			$error = "Could not find KDE or GNOME";
		}
	} else {

		#Unsupported Operating system.
		$error = "Unsupported operating system: '$^O'";
	}

	if ( defined $error ) {
		Wx::MessageBox( $error, Wx::gettext("Error"), Wx::wxOK, $main, );
	}

	return;
}

1;

__END__

=head1 NAME

Padre::Wx::Directory::OpenInFileBrowserAction - Ecliptic's Open in file browser action

=head1 DESCRIPTION

=head2 Open in File Browser (Shortcut: Ctrl + 6)

For the current saved Padre document, open the platform's file manager/browser and 
tries to select it if possible. On win32, opens the containing folder and 
selects the file in its explorer. On *inux KDE/GNOME, opens the containing folder 
for it.

=head1 AUTHOR

Ahmad M. Zawawi C<< <ahmad.zawawi at gmail.com> >>

=head1 COPYRIGHT & LICENSE

Copyright 2008-2009 The Padre development team as listed in Padre.pm.

This program is free software; you can redistribute
it and/or modify it under the same terms as Perl itself.

=cut

# Copyright 2008-2009 The Padre development team as listed in Padre.pm.
# LICENSE
# This program is free software; you can redistribute it and/or
# modify it under the same terms as Perl 5 itself.