File indexing completed on 2024-04-14 05:35:06

 #!/usr/bin/perl -w
 
 # Laurent Montel <montel@kde.org> (2014)
 # KColorDialog::getColor => QColorDialog::getColor
 # find -iname "*.cpp" -o -iname "*.h" |xargs kde-dev-scripts/kf5/convert-kcolordialog.pl
 # TODO need to improve it.
 use strict;
 use File::Basename;
 use lib dirname($0);
 use functionUtilkde;
 
 foreach my $file (@ARGV) {
 
     my $modified;
     open(my $FILE, "<", $file) or warn "We can't open file $file:$!\n";
     my %varname = ();
     my %finalized_called = ();
     my @l = map {
         my $orig = $_;
         
         my $regexp = qr/
            ^(\s*)            # (1) Indentation
            (.*?)             # (2) Possibly "Classname *" (the ? means non-greedy)
            KColorDialog::getColor\s*\((.*)\) # 3 (args)
            (.*)
            /x; # /x Enables extended whitespace mode
         if (my ($indent, $left, $args, $endline) = $_ =~ $regexp) {
           #warn "Found kcolordialog::getColor \'$left\', argument: \'$args\'\n";
           my $constructor_regexp = qr/
                                  ^([^,]*)\s*        # color
                                  (?:,\s([^,]*))?    # defaultColor
                                  (?:,\s([^,]*))?    # widget parent
                                  (.*)$              # after
                                  /x;
           if (my ($color, $defaultcolor, $parent, $after) = $args =~ $constructor_regexp ) {
               #warn "Argument found : color \'$color\', defaultColor \'$defaultcolor\'\n";
               #if (defined $parent) {
               #   warn "We specified a parent \'$parent\'\n";
               #}
               $color =~ s, ,,g;
               $endline =~ s, ,,g;
               if (defined $defaultcolor) {
                   $defaultcolor =~ s, ,,g;
               }
               if ( $left =~ /^if\s*\(/ ) {
                  if (defined $defaultcolor) {
                     $_ = $indent . "$color = QColorDialog::getColor($defaultcolor";
                  } else {
                     $_ = $indent . "$color = QColorDialog::getColor(";
                  }
                  if ( defined $parent) {
                     $_ .= ", $parent";
                     if ( $parent =~ /\)/) {
                        $_ .= ";\n";
                     } else {
                        $_ .= ");\n";
                     }
                  } else {
                     $_ .= ");\n";
                  }
                  $_ .= $indent . "if ( $color.isValid() )";
                  if ($endline =~ /{$/) {
                     $_ .= " {";
                  }
                  $_ .= "\n";
                  #warn "code is in a if\n";
               } else {
                  if (defined $defaultcolor) {
                     $_ = $indent . "$color = QColorDialog::getColor($defaultcolor";
                  } else {
                     $_ = $indent . "$color = QColorDialog::getColor(";
                  }
                  if ( defined $parent) {
                     $_ .= ", $parent";
                     if ( $parent =~ /\)/) {
                        $_ .= ";\n";
                     } else {
                        $_ .= ");\n";
                     }
                  } else {
                     $_ .= ");\n";
                  }
                  $_ .= $indent . "if ( $color.isValid() ) {\n";
                  $_ .= $indent . "//PORTING SCRIPT: move old code when color was valid\n";
                  $_ .= $indent . "}\n";
                  warn "Need to adapt code in $file\n";
               }
           } 
         }
 
         s/\bKColorDialog\b/QColorDialog/g;
         s/\<KColorDialog\b\>/\<QColorDialog>/ if (/#include/);
         s/\<kcolordialog.h\>/\<QColorDialog>/ if (/#include/);
         $modified ||= $orig ne $_;
         $_;
     } <$FILE>;
 
     if ($modified) {
         open (my $OUT, ">", $file);
         print $OUT @l;
         close ($OUT);
     }
 }
 
 functionUtilkde::diffFile( "@ARGV" );