App-Music-ChordPro
19 results

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lib/ChordPro/Config.pm  view on Meta::CPAN 

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                delete( $fc->{$k} );
                # And insert individual entries.
                $fc->{$_} = dclone($v) for @k;
            }
        }
    }
}
 
# Reverse of config_expand_font_shortcuts.
 
sub simplify_fonts( $cfg ) {
 
    return $cfg unless $cfg->{pdf}->{fonts};
 
    foreach my $font ( keys %{$cfg->{pdf}->{fonts}} ) {
        for ( $cfg->{pdf}->{fonts}->{$font} ) {
            next unless is_hashref($_);
 
            delete $_->{color}
              if $_->{color} && $_->{color} eq "foreground";
            delete $_->{background}

lib/ChordPro/Config.pm  view on Meta::CPAN 

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    $path =~ s/\.$//;
    if ( $self eq $orig ) {
        warn("I: $path\n") if DEBUG;
        return 'I';
    }
 
    warn("M $path $self\n") if DEBUG;
    return 'M';
}
 
sub hmerge( $left, $right, $path = "" ) {
 
    # Merge hashes. Right takes precedence.
    # Based on Hash::Merge::Simple by Robert Krimen.
 
    my %res = %$left;
 
    for my $key ( keys(%$right) ) {
 
        warn("Config error: unknown item $path$key\n")
          unless exists $res{$key}

lib/ChordPro/Delegate/ABC.pm  view on Meta::CPAN 

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use feature 'state';
use Encode 'decode_utf8';
 
use ChordPro::Paths;
use ChordPro::Utils;
use Text::ParseWords qw(shellwords);
 
use constant { QUICKJS   => "QuickJS",
               QUICKJSXS => "QuickJS_XS" };
 
sub DEBUG() { $config->{debug}->{abc} }
 
# ABC processing using abc2svg and custom SVG processor.
# See info() below how the method is determined.
 
# Song and PDF module uses 'can' to get at this.
sub can( $class, $method ) {
    if ( $method eq "options" ) {
        return \&options;
    }
    # abc2svg handlers are sorted out by info().
    return \&abc2svg;
}
 
# Default entry point.
 
sub abc2svg( $song, %args ) {
 
    my $abc2svg = info();
 
    if ( DEBUG() ) {
        ::dump($abc2svg);
    }
 
    state $cfg_checked;
    unless ( $cfg_checked++ ) {
        if ( ($config->{delegates}{abc}{config} // "default") ne "default" ) {

lib/ChordPro/Delegate/ABC.pm  view on Meta::CPAN 

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        $info->{handler} = $handler;
        $info->{method} = CP->display($exe);
        $info->{info} = $info->{method};
        $info->{command} = [ $exe ];
    }
 
    return $info;
}
 
# Pre-scan.
sub options( $data ) {
 
    my @pre;
    my @data = @$data;
    while ( @data ) {
        last if $data[0] =~ /^([A-Z]:|\%)/;
        push( @pre, shift(@data) );
    }
    @pre = () if @pre && !@data;        # no data found
    my $kv = {};
    $kv = parse_kvm( @pre ) if @pre;

lib/ChordPro/Delegate/Lilypond.pm  view on Meta::CPAN 

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no warnings "experimental::signatures";
use utf8;
use File::Spec;
use File::Temp ();
use File::LoadLines;
use feature 'state';
 
use ChordPro::Utils;
use Text::ParseWords qw(shellwords);
 
sub DEBUG() { $config->{debug}->{ly} }
 
sub ly2svg( $self, %args ) {
    my ( $elt, $pw ) = @args{qw(elt pagewidth)};
 
    state $imgcnt = 0;
    state $td = File::Temp::tempdir( CLEANUP => !$config->{debug}->{ly} );
 
    $imgcnt++;
    my $src  = File::Spec->catfile( $td, "tmp${imgcnt}.ly" );
    my $svg  = File::Spec->catfile( $td, "tmp${imgcnt}.svg" );
 
    my $fd;

lib/ChordPro/Delegate/Lilypond.pm  view on Meta::CPAN 

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            subtype => "svg",
            uri  => "$im1.cropped.svg",
            opts => { maybe id     => $kv->{id},
                      maybe align  => $kv->{align},
                      maybe spread => $kv->{spread},
                      maybe scale        => $scale,
                      maybe design_scale => $design_scale,
                    } };
}
 
sub ly2image( $s, $pw, $elt ) {
    croak("Lilypond: Please adjust your delegate config to use handler \"ly2svg\" instead of \"ly2image\"");
}
 
# Pre-scan.
sub options( $data ) {
 
    my @pre;
    my @data = @$data;
    while ( @$data ) {
        last if $data[0] =~ /^[%\\]/; # LP data
        push( @pre, shift(@data) );
    }
    @pre = () if @pre && !@$data;       # no LP found
    my $kv = {};
    $kv = parse_kvm( @pre ) if @pre;

lib/ChordPro/Delegate/SVG.pm  view on Meta::CPAN 

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use strict;
use warnings;
use feature qw( signatures );
no warnings "experimental::signatures";
use utf8;
 
package ChordPro::Delegate::SVG;
 
use ChordPro::Utils;
 
sub DEBUG() { $::config->{debug}->{svg} }
 
sub svg2svg( $self, %args ) {
    my $elt = $args{elt};
 
    my @data = @{ $elt->{data} };
    my @pre;
 
    while ( $data[0] !~ /<svg/ ) {
        push( @pre, shift(@data) );
    }
    my $kv = parse_kvm( @pre ) if @pre;
    $kv->{split} //= 1;              # less overhead. really.

lib/ChordPro/Delegate/SVG.pm  view on Meta::CPAN 

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    return
          { type     => "image",
            subtype   => "svg",
            line      => $elt->{line},
            data      => \@data,
            opts      => { %$kv, %{$elt->{opts}//{}} },
          };
}
 
# Pre-scan.
sub options( $data ) {
 
    my @pre;
 
    while ( $data->[0] !~ /<svg/ ) {
        push( @pre, shift(@$data) );
    }
    my $kv = parse_kvm( @pre ) if @pre;
    $kv;
}

lib/ChordPro/Delegate/TextBlock.pm  view on Meta::CPAN 

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#  background: Background color of the object.
#
# Common attributes:
#
#  id:         Make asset instead of image.
#  align:      Image alignment (left, center, right)
#  border:     Draw border around the image.
 
use ChordPro::Utils;
 
sub DEBUG() { $::config->{debug}->{txtblk} }
 
sub txt2xform( $self, %args ) {
    my $elt = $args{elt};
 
    my $ps = $self->{_ps};
    my $pr = $ps->{pr};
    my $opts = { %{$elt->{opts}} };
 
    # Text style must be one of the known styles (text, chord, comment, ...).
    my $style = delete($opts->{textstyle}) // "text";
    unless ( defined($ps->{fonts}->{$style} ) ) {
        warn("TextBlock: Unknown font style \"$style\", using \"text\"\n");

lib/ChordPro/Delegate/TextBlock.pm  view on Meta::CPAN 

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        subtype   => "xoform",
        line      => $elt->{line},
        data      => $xo,
        width     => $width  + 2*$padding,
        height    => $height + 2*$padding,
        opts      => { align => "left", %$opts },
      };
}
 
# Pre-scan.
sub options( $data ) { {} }
 
1;

lib/ChordPro/Dumper.pm  view on Meta::CPAN 

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          return ref($ref) . " [@bb]";
      } },
 
    { 'PDF::API2::Resource::XObject::Image' => sub ( $ref, $ddp ) {
          return join( "", ref($ref),
                       " [", $ref->width, "x", $ref->height, "]",
                     );
      } },
];
 
sub ddp( $ref, %options ) {
    my %o = ( filters => $filters, %options );
    if ( $o{as} =~ /^(.*)\n\Z/s ) {
        $o{as} = $1;
        $o{caller_message_newline} = 1;
    }
    defined(wantarray)
      ? np( $ref, %o )
      : ( -t STDERR )
        ? p( $ref, %o )
        : warn( np( $ref, %o ), "\n" );

lib/ChordPro/Output/Common.pm  view on Meta::CPAN 

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# Copyright (c) 1995 OZAWA Sakuro.  All rights reserved.  This program
# is free software; you can redistribute it and/or modify it under the
# same terms as Perl itself.
 
our %roman2arabic = qw(I 1 V 5 X 10 L 50 C 100 D 500 M 1000);
my %roman_digit = qw(1 IV 10 XL 100 CD 1000 MMMMMM);
my @figure = reverse sort keys %roman_digit;
#my %roman_digit;
$roman_digit{$_} = [split(//, $roman_digit{$_}, 2)] foreach @figure;
 
sub isroman($) {
    my $arg = shift;
    $arg ne '' and
      $arg =~ /^(?: M{0,3})
                (?: D?C{0,3} | C[DM])
                (?: L?X{0,3} | X[LC])
                (?: V?I{0,3} | I[VX])$/ix;
}
push( @EXPORT_OK, 'isroman' );
 
sub arabic($) {
    my $arg = shift;
    isroman $arg or return undef;
    my($last_digit) = 1000;
    my($arabic);
    foreach (split(//, uc $arg)) {
        my($digit) = $roman2arabic{$_};
        $arabic -= 2 * $last_digit if $last_digit < $digit;
        $arabic += ($last_digit = $digit);
    }
    $arabic;
}
push( @EXPORT_OK, 'arabic' );
 
sub Roman($) {
    my $arg = shift;
    0 < $arg and $arg < 4000 or return undef;
    my($x, $roman);
    foreach (@figure) {
        my($digit, $i, $v) = (int($arg / $_), @{$roman_digit{$_}});
        if (1 <= $digit and $digit <= 3) {
            $roman .= $i x $digit;
        } elsif ($digit == 4) {
            $roman .= "$i$v";
        } elsif ($digit == 5) {

lib/ChordPro/Output/Common.pm  view on Meta::CPAN 

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        } elsif ($digit == 9) {
            $roman .= "$i$x";
        }
        $arg -= $digit * $_;
        $x = $i;
    }
    $roman;
}
push( @EXPORT_OK, 'Roman' );
 
sub roman($) {
    lc( Roman(shift) );
}
push( @EXPORT_OK, 'roman' );
 
# Prepare outlines.
# This mainly untangles alternative names when being sorted on.
# Returns a book array where each element consists of the sort items,
# and the song.
 
#sub PODBG() { $config->{debug}->{x1} }
sub PODBG() { 0 }
 
# Suppress toc entry.
sub _suppresstoc {
    my ( $meta ) = @_;
    return !is_true($meta->{_TOC}->[0]) if exists($meta->{_TOC});
    # return unless exists($meta->{sorttitle});
    # my $st = $meta->{sorttitle};
    # defined($st) && ( $st->[0] eq "" || $st->[0] eq '""' );
    return;
}

lib/ChordPro/Output/PDF/Grid.pm  view on Meta::CPAN 

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package ChordPro::Output::PDF::Grid;
 
use strict;
use warnings;
use Carp;
use feature 'state';
use feature 'signatures';
no warnings 'experimental::signatures';
 
sub gridline( $elt, $x, $y, $cellwidth, $barwidth, $margin, $ps, %opts ) {
 
    # Grid context.
 
    my $pr = $ps->{pr};
    my $fonts = $ps->{fonts};
 
    # Use the chords font for the chords, and for the symbols size.
    my $fchord = { %{ $fonts->{grid} || $fonts->{chord} } };
    delete($fchord->{background});
    $y -= font_bl($fchord);

lib/ChordPro/Output/PDF/Grid.pm  view on Meta::CPAN 

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        if ( $t->{chords} ) {
            $t->{text} = "";
            for ( 0..$#{ $t->{chords} } ) {
                $t->{text} .= $t->{chords}->[$_]->chord_display . $t->{phrases}->[$_];
            }
        }
        $pr->text( " " . $t->{text}, $x, $y, $fonts->{grid_margin} );
    }
}
 
sub is_bar( $elt ) {
    exists( $elt->{class} ) && $elt->{class} eq "bar";
}
 
sub pr_cellline( $x, $y, $lcr, $sz, $w, $col, $pr ) {
    $x -= $w / 2 * ($lcr + 1);
    $pr->vline( $x, $y+0.9*$sz, $sz, $w, $col );
}
 
sub pr_barline( $x, $y, $lcr, $sz, $col, $pr ) {
    my $w = $sz / 10;           # glyph width = $w
    $x -= $w / 2 * ($lcr + 1);
    $pr->vline( $x, $y+0.9*$sz, $sz, $w, $col );
}
 
sub pr_dbarline( $x, $y, $lcr, $sz, $col, $pr ) {
    my $w = $sz / 10;           # glyph width = 3 * $w
    $x -= 1.5 * $w * ($lcr + 1);
    $pr->vline( $x, $y+0.9*$sz, $sz, $w, $col );
    $x += 2 * $w;
    $pr->vline( $x, $y+0.9*$sz, $sz, $w, $col );
}
 
sub pr_rptstart( $x, $y, $lcr, $sz, $col, $pr ) {
    my $w = $sz / 10;           # glyph width = 3 * $w
    $x -= 1.5 * $w * ($lcr + 1);
    $pr->vline( $x, $y+0.9*$sz, $sz, $w, $col );
    $x += 2 * $w;
    $y += 0.55 * $sz;
    $pr->line( $x, $y, $x, $y+$w, $w, $col );
    $y -= 0.4 * $sz;
    $pr->line( $x, $y, $x, $y+$w, $w, $col );
}
 
sub pr_rptvolta( $x, $y, $lcr, $sz, $symcol, $pr, $token ) {
    my $w = $sz / 10;           # glyph width = 3 * $w
    my $col = $pr->{ps}->{grids}->{volta}->{color};
    my $ret = $x -= 1.5 * $w * ($lcr + 1);
    $pr->vline( $x, $y+0.9*$sz, $sz, $w, $col );
    $x += 2 * $w;
    my $font = $pr->{ps}->{fonts}->{grid};
    $pr->setfont($font);
    $pr->text( "<span color='$col'><sup>" . $token->{volta} . "</sup></span>",
               $x-$w/2, $y, $font );
    $ret;
}
 
sub pr_voltafinish( $x, $y, $width, $sz, $symcol, $pr ) {
    my $w = $sz / 10;           # glyph width = 3 * $w
    my ( $col, $span ) = @{$pr->{ps}->{grids}->{volta}}{qw(color span)};
    $pr->hline( $x, $y+0.9*$sz+$w/4, $width*$span, $w/2, $col  );
}
 
sub pr_rptend( $x, $y, $lcr, $sz, $col, $pr ) {
    my $w = $sz / 10;           # glyph width = 3 * $w
    $x -= 1.5 * $w * ($lcr + 1);
    $pr->vline( $x + 2*$w, $y+0.9*$sz, $sz, $w, $col );
    $y += 0.55 * $sz;
    $pr->line( $x, $y, $x, $y+$w, $w, $col );
    $y -= 0.4 * $sz;
    $pr->line( $x, $y, $x, $y+$w, $w, $col );
}
 
sub pr_rptendstart( $x, $y, $lcr, $sz, $col, $pr ) {
    my $w = $sz / 10;           # glyph width = 5 * $w
    $x -= 2.5 * $w * ($lcr + 1);
    $pr->vline( $x + 2*$w, $y+0.9*$sz, $sz, $w, $col );
    $y += 0.55 * $sz;
    $pr->line( $x,      $y, $x     , $y+$w, $w, $col );
    $pr->line( $x+4*$w, $y, $x+4*$w, $y+$w, $w, $col );
    $y -= 0.4 * $sz;
    $pr->line( $x,      $y, $x,      $y+$w, $w, $col );
    $pr->line( $x+4*$w, $y, $x+4*$w, $y+$w, $w, $col );
}
 
sub pr_repeat( $x, $y, $lcr, $sz, $col, $pr ) {
    my $w = $sz / 3;            # glyph width = 3 * $w
    $x -= 1.5 * $w * ($lcr + 1);
    my $lw = $sz / 10;
    $x -= $w / 2;
    $pr->line( $x, $y+0.2*$sz, $x + $w, $y+0.7*$sz, $lw );
    $pr->line( $x, $y+0.6*$sz, $x + 0.07*$sz , $y+0.7*$sz, $lw );
    $x += $w;
    $pr->line( $x - 0.05*$sz, $y+0.2*$sz, $x + 0.02*$sz, $y+0.3*$sz, $lw );
}
 
sub pr_endline( $x, $y, $lcr, $sz, $col, $pr ) {
    my $w = $sz / 10;           # glyph width = 2 * $w
    $x -= 0.75 * $w * ($lcr + 1);
    $pr->vline( $x, $y+0.85*$sz, 0.9*$sz, 2*$w );
}
 
################ Hooks ################
 
*font_bl        = *ChordPro::Output::PDF::font_bl;
*pr_label_maybe = *ChordPro::Output::PDF::pr_label_maybe;

lib/ChordPro/Paths.pm  view on Meta::CPAN 

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class ChordPro::Paths;
 
my $instance;
 
# Work around Object::Pad 0.817 breakage.
#method get :common ( $reset = 0 ) {
#    undef $instance if $reset;
#    $instance //= $class->new;
#}
 
sub get( $class, $reset = 0 ) {
    undef $instance if $reset;
    $instance //= $class->new;
}
 
use Cwd qw(realpath);
use File::Spec::Functions qw( catfile catdir splitpath catpath file_name_is_absolute );
use File::HomeDir;
 
field $home      :reader;       # dir
field $configdir :reader;       # dir

lib/ChordPro/Paths.pm  view on Meta::CPAN 

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    $ENV{uc($packager)."_PACKAGED"};
}
 
################ Export ################
 
# For convenience.
 
use Exporter 'import';
our @EXPORT;
 
sub CP() { __PACKAGE__->get }
 
push( @EXPORT, 'CP' );
 
1;

lib/ChordPro/Utils.pm  view on Meta::CPAN 

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        return "" if $suppressundef;
        $val = "<undef>"
    }
    defined wantarray ? $label.$val : warn($label.$val."\n");
}
 
push( @EXPORT, 'pv' );
 
# Processing JSON.
 
sub json_load( $json, $source = "<builtin>" ) {
    my $info = json_parser();
    if ( $info->{parser} eq "JSON::Relaxed" ) {
        state $pp = JSON::Relaxed::Parser->new( croak_on_error => 0,
                                                strict => 0,
                                                prp => 1 );
        my $data = $pp->decode($json);
        return $data unless $pp->is_error;
        $source .= ": " if $source;
        die("${source}JSON error: " . $pp->err_msg . "\n");
    }

lib/ChordPro/Utils.pm  view on Meta::CPAN 

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        # Glue lines, so we have at lease some relaxation.
        $json =~ s/"\s*\\\n\s*"//g;
 
        $pp->relaxed if $info->{relaxed};
        $pp->decode($json);
    }
}
 
# JSON parser, what and how (also used by runtimeinfo().
sub json_parser() {
    my $relax = $ENV{CHORDPRO_JSON_RELAXED} // 2;
    if ( $relax > 1 ) {
        require JSON::Relaxed;
        return { parser  => "JSON::Relaxed",
                 version => $JSON::Relaxed::VERSION }
    }
    else {
        require JSON::PP;
        return { parser  => "JSON::PP",
                 relaxed => $relax,

lib/ChordPro/Utils.pm  view on Meta::CPAN 

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}
push( @EXPORT, "maybe" );
 
# Min/Max.
sub min { $_[0] < $_[1] ? $_[0] : $_[1] }
sub max { $_[0] > $_[1] ? $_[0] : $_[1] }
 
push( @EXPORT, "min", "max" );
 
# Plural
sub plural( $n, $tag, $plural=undef ) {
    $plural //= $tag . "s";
    ( $n || "no" ) . ( $n == 1 ? $tag : $plural );
}
 
push( @EXPORT, "plural" );
 
# Dimensions.
# Fontsize allows typical font units, and defaults to ref 12.
sub fontsize( $size, $ref=12 ) {
    if ( $size && $size =~ /^([.\d]+)(%|e[mx]|p[tx])$/ ) {
        return $ref/100 * $1 if $2 eq '%';
        return $ref     * $1 if $2 eq 'em';
        return $ref/2   * $1 if $2 eq 'ex';
        return $1            if $2 eq 'pt';
        return $1 * 0.75     if $2 eq 'px';
    }
    $size || $ref;
}
 
push( @EXPORT, "fontsize" );
 
# Dimension allows arbitrary units, and defaults to ref 12.
sub dimension( $size, %sz ) {
    return unless defined $size;
    my $ref;
    if ( ( $ref = $sz{fsize} )
         && $size =~ /^([.\d]+)(%|e[mx])$/ ) {
        return $ref/100 * $1  if $2 eq '%';
        return $ref     * $1  if $2 eq 'em';
        return $ref/2   * $1  if $2 eq 'ex';
    }
    if ( ( $ref = $sz{width} )
         && $size =~ /^([.\d]+)(%)$/ ) {

lib/ChordPro/Utils.pm  view on Meta::CPAN 

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}
 
push( @EXPORT, "is_corefont" );
 
# Progress reporting.
 
use Ref::Util qw(is_coderef);
 
# Progress can return a false result to allow caller to stop.
 
sub progress(%args) {
    state $callback;
    state $phase = "";
    state $index = 0;
    state $total = '';
    unless ( %args ) {          # reset
        undef $callback;
        $phase = "";
        $index = 0;
        return;
    }

lib/ChordPro/Utils.pm  view on Meta::CPAN 

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        warn( $msg, "\n" ) if $msg;
    }
 
    return $ret;
}
 
push( @EXPORT, "progress" );
 
# Common items for property directives ({textsize} etc.).
 
sub propitems() {
    qw(  chord chorus diagrams footer grid label tab text title toc );
}
 
sub propitems_re() {
    my $re = join( '|', propitems() );
    qr/(?:$re)/;
}
 
push( @EXPORT, "propitems_re" );
push( @EXPORT_OK, "propitems" );
 
1;

lib/ChordPro/Wx/Config.pm  view on Meta::CPAN 

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   dumpstate => 0,
   expert => 0,
 
  );
 
use constant MAXRECENTS => 10;
 
# Establish a connection with the persistent data store.
 
#method Setup :common ($options) {
sub Setup( $class, $options ) {
 
    if ( $options->{config} ) {
        Wx::ConfigBase::Set
            ( $cb = Wx::FileConfig->new
             ( "WxChordPro",
               "ChordPro_ORG",
               $options->{config},
               '',
               wxCONFIG_USE_LOCAL_FILE,
             ));

lib/ChordPro/Wx/Editor.pm  view on Meta::CPAN 

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no warnings 'experimental::signatures';
use utf8;
 
use Wx ':everything';
 
package ChordPro::Wx::Editor;
 
use ChordPro::Wx::Config;
use ChordPro::Wx::Utils;
 
sub new( $class, $parent, $id ) {
 
    my $widget;
    $::options->{stc} //= 1;
    if ( $::options->{stc} && eval { require Wx::STC; 1 } ) {
#    if ( $::options->{stc} && eval { require Wx::Scintilla; 1 } ) {
        $widget  = Wx::StyledTextCtrl->new($parent);
#       $widget  = Wx::Scintilla::TextCtrl->new($parent);
        $state{have_stc} = 1;
        return bless $widget => 'ChordPro::Wx::STCEditor';
    }

lib/ChordPro/Wx/Editor.pm  view on Meta::CPAN 

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package ChordPro::Wx::STCEditor;
 
use parent https://metacpan.org/pod/qw( -norequire Wx::StyledTextCtrl )">qw( -norequire Wx::StyledTextCtrl );
#use parent qw( -norequire Wx::Scintilla::TextCtrl );
 
use Wx ':everything';
use ChordPro::Wx::Config;
use ChordPro::Wx::Utils;
 
 
sub refresh( $self, $prefs = undef ) {
    my $stc = $self;
 
    $prefs //= \%preferences;
 
    # RTI loading is currently too slow.
    # $state{rti} = ChordPro::runtime_info();
    $state{rti}->{directive_abbrevs} = ChordPro::Song::_directive_abbrevs();
 
    $stc->SetLexer(wxSTC_LEX_CONTAINER);
    $stc->SetKeyWords(0,

lib/ChordPro/Wx/Editor.pm  view on Meta::CPAN 

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        $stc->SetWrapMode(0); # wxSTC_WRAP_NONE );
    }
 
    $self->style_text;
 
    # Expert...
    $stc->SetViewEOL( $state{vieweol} );
    $stc->SetViewWhiteSpace( $state{viewws} );
}
 
sub style_text( $self ) {
    my $stc = $self;
 
    # Scintilla uses byte indices.
    use Encode;
    my $text  = Encode::encode_utf8($stc->GetText);
 
    my $style = sub {
        my ( $re, @styles ) = @_;
        pos($text) = 0;
        while ( $text =~ m/$re/g ) {

lib/ChordPro/Wx/Editor.pm  view on Meta::CPAN 

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    # Comments/
    $style->( qr/^(#.*)/m, 1 );
    # Directives.
    $style->( qr/^([ \t]*)(\{)([-\w!]+)(.*)(\})/m, 7, 3, 5, 6, 3 );
    $style->( qr/^([ \t]*)(\{)([-\w!]+)([: ])(.*)(\})/m, 7, 3, 5, 3, 6, 3 );
    # Chords.
    $style->( qr/(\[)([^\[\]\s]*)(\])/m, 3, 4, 3 );
}
 
sub prepare_annotations( $self ) {
 
    return unless $state{have_stc};
    my $stc = $self;
 
    $stc->AnnotationClearAll;
    $stc->AnnotationSetVisible(wxSTC_ANNOTATION_BOXED);
 
    if ( $stc->can("StyleGetSizeFractional") ) { # Wx 3.002
        $stc->StyleSetSizeFractional # size * 100
          ( $self->{astyle},
            ( $stc->StyleGetSizeFractional
              ( wxSTC_STYLE_DEFAULT ) * 4 ) / 5 );
    }
 
    return 1;
}
 
sub add_annotation( $self, $line, $message ) {
 
    return unless $state{have_stc};
    my $stc = $self;
 
    $stc->AnnotationSetText( $line, $message );
    $stc->AnnotationSetStyle( $line, $self->{astyle} );
}
 
unless ( __PACKAGE__->can("IsModified") ) {
    *IsModified = sub($self) {
        $self->{_modified} || $self->CanUndo;
    };
}
unless ( __PACKAGE__->can("DiscardEdits") ) {
    *DiscardEdits = sub($self) {
        $self->EmptyUndoBuffer;
        $self->{_modified} = 0;
    };
}
 
sub SetModified( $self, $mod ) {
    if ( $mod ) {
        $self->{_modified} = 1;
    }
    else {
        $self->DiscardEdits;
    }
}
 
sub SetFont( $self, $font ) {
    die("XXX\n") unless $font->IsOk;
    $self->StyleSetFont( $_, $font ) for 0..7;
    $self->{font} = $font;
}
 
sub GetFont( $self ) {
    $self->{font} // $self->StyleGetFont(0);
}
 
sub OSXDisableAllSmartSubstitutions( $self ) {
}
 
sub OnStyleNeeded( $self, $event ) {            # scintilla
    $self->style_text;
}
 
sub Replace( $self, $from=-1, $to=-1, $text="" ) {
    # We will only call this to replace the selection.
    $self->ReplaceSelection($text);
}
 
################ Methods ################
 
package ChordPro::Wx::TextEditor;
 
use parent https://metacpan.org/pod/qw( -norequire Wx::TextCtrl )">qw( -norequire Wx::TextCtrl );
 
use Wx ':everything';
use ChordPro::Wx::Config;
use ChordPro::Wx::Utils;
use ChordPro::Utils qw( is_macos );
 
sub new( $class, $parent, $id=undef ) {
 
    my $self = $class->SUPER::new( $parent, wxID_ANY, "",
                                   wxDefaultPosition, wxDefaultSize,
                                   wxHSCROLL|wxTE_MULTILINE );
 
    return $self;
}
 
sub refresh( $self, $prefs = undef ) {
    my $ctrl = $self;
    $prefs //= \%preferences;
 
    my $mod = $self->IsModified;
 
    # TextCtrl only supports background colour and font.
    my $theme = $prefs->{editortheme};
    my $c = $prefs->{editcolour}{$theme};
    my $bgcol = Wx::Colour->new( $c->{bg} );
    my $fgcol = Wx::Colour->new( $c->{fg} );
    $ctrl->SetBackgroundColour($bgcol);
    $ctrl->SetStyle( 0, $ctrl->GetLastPosition,
                     Wx::TextAttr->new( $fgcol, $bgcol ) );
    $ctrl->SetFont( Wx::Font->new($prefs->{editfont}) );
 
    $ctrl->SetModified($mod);
}
 
sub AddText( $self, $text ) {
    $self->WriteText($text);
}
 
sub GetLineCount( $self ) {
    $self->GetNumberOfLines;
}
 
sub GetSelectedText( $self ) {
    $self->GetStringSelection;
}
 
sub GetText( $self ) {
    $self->GetValue;
}
 
sub SetText( $self, $text ) {
    $self->SetValue($text);
}
 
sub SetColour( $self, $colour ) {
    $self->SetStyle( 0, $self->GetLastPosition,
                     Wx::TextAttr->new( Wx::Colour->new($colour) ) );
}
 
sub EmptyUndoBuffer($self) {
}
 
sub OSXDisableAllSmartSubstitutions( $self ) {
    return unless is_macos;
    $self->SUPER::OSXDisableAllSmartSubstitutions;
}
 
################
 
1;

lib/ChordPro/Wx/EditorPanel.pm  view on Meta::CPAN 

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use ChordPro::Wx::Utils;
use ChordPro::Utils qw( max demarkup is_macos is_msw plural );
use ChordPro::Paths;
 
use File::Basename;
 
# WhoamI
field $panel :accessor = "editor";
 
# Just fill in the defaults.
sub BUILDARGS( $class, $parent=undef, $id=wxID_ANY,
           $pos=wxDefaultPosition, $size=wxDefaultSize,
           $style=0, $name="" ) {
   return( $parent, $id, $pos, $size, $style, $name );
}
 
BUILD {
    # By default the TextCtrl on MacOS substitutes smart quotes and dashes.
    # Note that OSXDisableAllSmartSubstitutions requires an augmented
    # version of wxPerl.
    $self->{t_editor}->OSXDisableAllSmartSubstitutions;

lib/ChordPro/Wx/Main.pm  view on Meta::CPAN 

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package ChordPro::Wx::WxChordPro;
 
use parent qw( https://metacpan.org/pod/Wx::App">Wx::App ChordPro::Wx::Main );
 
use ChordPro::Paths;
use ChordPro::Wx::Config;
 
use Wx qw( wxACCEL_CTRL WXK_CONTROL_Q wxID_EXIT );
 
sub run( $self, $opts ) {
 
    $options = $opts;
 
    #### Start ################
 
    ChordPro::Wx::WxChordPro->new->MainLoop();
 
}
 
sub OnInit( $self ) {
 
    $self->SetAppName("ChordPro");
    $self->SetVendorName("ChordPro.ORG");
    Wx::InitAllImageHandlers();
    ChordPro::Wx::Config->Setup($options);
    ChordPro::Wx::Config->Load($options);
 
    my $main = ChordPro::Wx::Main->new;
    return 0 unless $main->init($options);

lib/ChordPro/Wx/SongbookExportPanel.pm  view on Meta::CPAN 

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use ChordPro::Wx::Utils;
 
use Encode qw( decode_utf8 encode_utf8 );
use File::LoadLines;
use File::Basename;
 
# WhoamI
field $panel :accessor = "sbexport";
 
# Just fill in the defaults.
sub BUILDARGS( $class, $parent=undef, $id=wxID_ANY,
           $pos=wxDefaultPosition, $size=wxDefaultSize,
           $style=0, $name="" ) {
   return( $parent, $id, $pos, $size, $style, $name );
}
 
BUILD {
    # Setup logger.
    $self->setup_logger;
 
    # Setup WebView, if possible.

lib/ChordPro/Wx/Utils.pm  view on Meta::CPAN 

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  { M_ALL       => 0xff,
    M_MAIN      => 0x01,
    M_EDITOR    => 0x02,
    M_SONGBOOK  => 0x04,
  };
 
push( @EXPORT, qw( M_MAIN M_EDITOR M_SONGBOOK ) );
 
my @swingers;
 
sub update_menubar( $self, $sel ) {
    die unless @swingers;
 
    for ( @swingers ) {
        my ( $mi, $mask ) = @$_;
        $mi->Enable( $mask & $sel );
    }
}
 
sub setup_menubar( $self ) {
 
    state $expert = $ChordPro::Wx::Config::state{preferences}{expert};
 
    state $ctl =
      [ [ wxID_FILE,
          [ [ wxID_HOME, M_EDITOR|M_SONGBOOK, "Start Screen",
              "Return to the Start Screen.", "OnStart" ],
            [],
            [ wxID_NEW, M_ALL, "",
              "Create another ChordPro document", "OnNew" ],

lib/ChordPro/Wx/Utils.pm  view on Meta::CPAN 

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    # Add menu bar.
    $target->SetMenuBar($mb);
 
    return $mb;
}
 
push( @EXPORT, "setup_menubar", "update_menubar" );
 
################ ################
 
sub savewinpos( $win, $name ) {
    return unless $name eq "main";
    $ChordPro::Wx::Config::state{windows}->{$name} =
      join( " ", $win->GetPositionXY, $win->GetSizeWH );
}
 
sub restorewinpos( $win, $name ) {
    return unless $name eq "main";
    $win = $Wx::wxTheApp->GetTopWindow;
 
    my $t = $ChordPro::Wx::Config::state{windows}->{$name};
    if ( $t ) {
        my @a = split( ' ', $t );
        if ( is_msw || is_macos ) {
            $win->SetSizeXYWHF( $a[0],$a[1],$a[2],$a[3], 0 );
        }
        else {
            # Linux WM usually prevent placement.
            $win->SetSize( $a[2],$a[3] );
        }
    }
}
 
push( @EXPORT, 'savewinpos', 'restorewinpos' );
 
################ ################
 
sub panels() {
    my @panels = qw( p_editor p_sbexport );
    wantarray ? @panels : \@panels;
}
 
push( @EXPORT, 'panels' );
 
################ ################
 
sub ellipsize( $widget, %opts ) {
    my $text = $opts{text} // $widget->GetText;
    my $home = ChordPro::Paths->get->home;
    $text =~ s/^\Q$home\E\/*/~\//;
    my $width = ($widget->GetSizeWH)[0];
    $text = Wx::Control::Ellipsize( $text, Wx::ClientDC->new($widget),
                                    $opts{type} // wxELLIPSIZE_END(),
                                    $width-10, wxELLIPSIZE_FLAGS_DEFAULT() )
      if Wx::Control->can("Ellipsize");
 
    # Change w/o triggering a EVT_TEXT event.
    $widget->ChangeValue($text);
}
 
push( @EXPORT, "ellipsize" );
 
################ ################
 
sub kbdkey( $key ) {
    $key =~ s/Shift-/⇧/;
    $key =~ s/Alt-/⎇/;
    $key =~ s/Option-/⌥/;
    my $c = is_macos ? "⌘" : "Ctrl-";
    $key =~ s/Ctrl-/$c/;
    return $key;
}
 
push( @EXPORT, "kbdkey" );
 
use Storable();
 
################ ################
 
sub clone( $struct ) { Storable::dclone($struct) }
 
push( @EXPORT, "clone" );
 
################ ################
 
sub Wx::ColourPickerCtrl::GetAsHTML( $self ) {
    $self->GetColour->GetAsString(wxC2S_HTML_SYNTAX);
}
 
################ ################

lib/ChordPro/Wx/Utils.pm  view on Meta::CPAN 

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        $rest[0] = ChordPro::Paths->get->findres( basename($rest[0]),
                                                  class => "icons" );
        $rest[0] ||= ChordPro::Paths->get->findres( "missing.png",
                                                    class => "icons" );
        $::wxbitmapnew->($self, @rest);
    };
}
 
################ ################
 
sub has_appearance() {
    Wx::SystemSettings->can("GetAppearance");
}
 
push( @EXPORT, 'has_appearance' );
 
################ ################

lib/ChordPro/lib/JSON/Relaxed/Parser.pm  view on Meta::CPAN 

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        $s =~ s/^\n*//s;
        $s .= "\n" if $s !~ /\n$/;
    }
    return $s;
}
 
################ Subroutines ################
 
# resolve processes $ref, allOf etc nodes.
 
sub resolve( $d, $schema ) {
 
    if ( is_hash($d) ) {
        while ( my ($k,$v) = each %$d ) {
            if ( $k eq 'allOf' ) {
                delete $d->{$k}; # yes, safe to do
                $d = merge( resolve( $_, $schema ), $d ) for @$v;
            }
            elsif ( $k eq 'oneOf' || $k eq 'anyOf' ) {
                delete $d->{$k}; # yes, safe to do
                $d = merge( resolve( $v->[0], $schema ), $d );

lib/ChordPro/lib/JSON/Relaxed/Parser.pm  view on Meta::CPAN 

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    }
    elsif ( is_array($d) ) {
        $d = [ map { resolve( $_, $schema ) } @$d ];
    }
    else {
    }
 
    return $d;
}
 
sub is_hash($o)  { UNIVERSAL::isa( $o, 'HASH'  ) }
sub is_array($o) { UNIVERSAL::isa( $o, 'ARRAY' ) }
 
sub merge ( $left, $right ) {
 
    return $left unless $right;
 
    my %merged = %$left;
 
    for my $key ( keys %$right ) {
 
        my ($hr, $hl) = map { is_hash($_->{$key}) } $right, $left;

lib/ChordPro/lib/SVGPDF.pm  view on Meta::CPAN 

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                     " (initial)");
        $xo->stroke_color( $_ eq 'currentColor' ? 'black' : $_ );
    }
    $svg->traverse;
 
    $svg->css_pop;
 
    $self->_dbg( "==== end ", $e->{name}, " ====" );
}
 
sub min( $a, $b ) { $a < $b ? $a : $b }
sub max( $a, $b ) { $a > $b ? $a : $b }
 
method combine_svg( $forms, %opts ) {
    my $type = $opts{type} // "stacked";
    return $forms if $type eq "none";
 
    my ( $xmin, $ymin, $xmax, $ymax );
    my $y = 0;
    my $x = 0;
    my $sep = $opts{sep} || 0;
    my $nx;

t/410_prp.t  view on Meta::CPAN 

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is_deeply( prpadd2cfg( [qw(x y z)], "<1"  => "a" ), [qw(x a y z)], "<1" );
is_deeply( prpadd2cfg( [qw(x y z)], "<-1" => "a" ), [qw(x y a z)], "<-1" );
 
is_deeply( prpadd2cfg( [qw(x y z a)], "/"   => "" ), [qw(x y z)], "/" );
is_deeply( prpadd2cfg( [qw(x y z a)], "/0"  => "" ), [qw(y z a)], "/0" );
is_deeply( prpadd2cfg( [qw(x y z a)], "/-1" => "" ), [qw(x y z)], "/-1" );
 
################ Helpers ################
 
# use DDP;
sub testit( $struct, @delta ) {
#    p($struct, as => "before" );
    prpadd2cfg( $struct, @delta );
#    p($struct, as => "after" );
}
 
sub struct {
    { a => [ "b", ["c"], { f => "g" } ] }
}



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