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			87 lines
		
	
	
	
		
			2.6 KiB
		
	
	
	
		
			Perl
		
	
	
	
	
	
			
		
		
	
	
			87 lines
		
	
	
	
		
			2.6 KiB
		
	
	
	
		
			Perl
		
	
	
	
	
	
| package Slic3r::GCode::PlaceholderParser;
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| use strict;
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| use warnings;
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| 
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| sub new {
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|     # TODO: move this code to C++ constructor, remove this method
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|     my ($class) = @_;
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|     my $self = $class->_new;
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|     $self->apply_env_variables;
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|     $self->update_timestamp;
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|     return $self;
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| }
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| 
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| sub apply_env_variables {
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|     my ($self) = @_;
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|     $self->_single_set($_, $ENV{$_}) for grep /^SLIC3R_/, keys %ENV;
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| }
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| 
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| sub update_timestamp {
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|     my ($self) = @_;
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| 
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|     my @lt = localtime; $lt[5] += 1900; $lt[4] += 1;
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|     $self->_single_set('timestamp', sprintf '%04d%02d%02d-%02d%02d%02d', @lt[5,4,3,2,1,0]);
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|     $self->_single_set('year',      "$lt[5]");
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|     $self->_single_set('month',     "$lt[4]");
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|     $self->_single_set('day',       "$lt[3]");
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|     $self->_single_set('hour',      "$lt[2]");
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|     $self->_single_set('minute',    "$lt[1]");
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|     $self->_single_set('second',    "$lt[0]");
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|     $self->_single_set('version',   $Slic3r::VERSION);
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| }
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| 
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| sub apply_config {
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|     my ($self, $config) = @_;
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|     
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|     # options with single value
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|     my @opt_keys = grep $Slic3r::Config::Options->{$_}{cli} !~ /\@$/,
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|         grep !$Slic3r::Config::Options->{$_}{multiline},
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|         @{$config->get_keys};
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|     $self->_single_set($_, $config->serialize($_)) for @opt_keys;
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| 
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|     # options with multiple values
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|     foreach my $opt_key (@opt_keys) {
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|         my $value = $config->$opt_key;
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|         next unless ref($value) eq 'ARRAY';
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|         # TODO: this is a workaroud for XS string param handling
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|         # https://rt.cpan.org/Public/Bug/Display.html?id=94110
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|         "$_" for @$value;
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|         $self->_multiple_set("${opt_key}_" . $_, $value->[$_]."") for 0..$#$value;
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|         $self->_multiple_set($opt_key, $value->[0]."");
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|         if ($Slic3r::Config::Options->{$opt_key}{type} eq 'point') {
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|             $self->_multiple_set("${opt_key}_X", $value->[0]."");
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|             $self->_multiple_set("${opt_key}_Y", $value->[1]."");
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|         }
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|     }
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| }
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| 
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| # TODO: or this could be an alias
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| sub set {
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|     my ($self, $key, $val) = @_;
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|     $self->_single_set($key, $val);
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| }
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| 
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| sub process {
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|     my ($self, $string, $extra) = @_;
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|     
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|     # extra variables have priority over the stored ones
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|     if ($extra) {
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|         my $regex = join '|', keys %$extra;
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|         $string =~ s/\[($regex)\]/$extra->{$1}/eg;
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|     }
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|     {
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|         my $regex = join '|', @{$self->_single_keys};
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|         $string =~ s/\[($regex)\]/$self->_single_get("$1")/eg;
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|     }
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|     {
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|         my $regex = join '|', @{$self->_multiple_keys};
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|         $string =~ s/\[($regex)\]/$self->_multiple_get("$1")/egx;
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|         
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|         # unhandled indices are populated using the first value
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|         $string =~ s/\[($regex)_\d+\]/$self->_multiple_get("$1")/egx;
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|     }
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|     
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|     return $string;
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| }
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| 
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| 1;
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