File indexing completed on 2024-12-08 05:07:04

 #!/usr/bin/perl
 
 # laurent Montel <montel@kde.org> 2006 GPL
 # Reinhold Kainhofer <reinhold@kainhofer.com> 2006 GPL
 #
 # simple script to replace QT3_SUPPORT find by indexOf
 #
 # usage:
 #    convert-find-to-indexof.pl *.cpp
 #
 # CAUTION: This script replaces all calls to methods named 'find', even if the 
 # object is not a class where the find method is deprecated. 
 # I apply the script only to files that 
 # throw a deprecated warning and compare the # of deprecated warnings to the nr 
 # of replacements.
 #
 # NOTE: The results need a lot of manual tweaking!!!!
 
 
 use File::Basename;
 use lib dirname( $0 );
 use functionUtilkde;
 use strict;
 
 foreach my $file (@ARGV) {
     chomp $file;
     next if functionUtilkde::excludeFile( $file);
 
     my $modified;
     my @necessaryIncludes = ();
     open(my $FILE, "<", $file) or warn "We can't open file $file:$!\n";
     my @l = map {
       my $orig = $_;
       if ( m![\.>]find\s*\(! ) {
 #       s/(.*\.)find/!XXX-\1-XXXYYY-\2-YYY/g;
 #       s/(.*\.)find(\(.*\)\s*)==\s*([.*]\.)end\s*\(\s*\)/!\1contains\2/g;
         s/([^ ].*(.|->))find(\(.*\)\s*)==\s*\1end\s*\(\s*\)/!\1contains\3/g;
         s/([^ ]*(.|->))find(\(.*\)\s*)==\s*-1\s*/!\1contains\3/g;
         s/([^ ].*(.|->))find(\(.*\)\s*)!=\s*\1end\s*\(\s*\)/\1contains\3/g;
         s/([^ ]*(.|->))find(\(.*\)\s*)>=\s*0\s*/\1contains\3/g;
         s/([^ ]*(.|->))find(\(.*\)\s*)!=\s*-1\s*/\1contains\3/g;
 # print "Old line:      \n$orig";
 # print "New line:      \n$_====================\n";
       }
       
       if ( m![\.>]find\s*\(! && ! m/[mM]ap/ ) {
         s/([\.>])find(\s*)\(/\1indexOf\2(/g;
       }
       # third argument of find was changed from bool to  Qt::CaseSensitivity cs = Qt::CaseSensitive
       if ( my ($head, $parm1, $parm2, $ws, $parm3,$trailer) = m!^(.*ndexOf\s*)\(([^,]*),([^,]*),(\s*)([^, \)]*)(\s*\).*$)! ) {
         if ( $parm3 eq 'true' ) {
           $_ = "$head($parm1,$parm2,$ws"."Qt::CaseSensitive$trailer\n";
         } elsif ( $parm3 eq 'false' ) {
           $_ = "$head($parm1,$parm2,$ws"."Qt::CaseInsensitive$trailer\n";
         }
 #if ( $orig ne $_ ) {
 #  print "Old line:      \n$orig";
 #  print "New line:      \n$_====================\n";
 #}
       }
       $modified ||= $orig ne $_;
       $_;
     } <$FILE>;
 
     if ($modified) {
       print "Modified: $file\n";
       open (my $OUT, ">", $file);
       print $OUT @l;
       close $OUT;
     }
 
 }
 functionUtilkde::diffFile( @ARGV );