Warning, file /sdk/kde-dev-scripts/kf5/convert-kintspinbox.pl was not indexed or was modified since last indexation (in which case cross-reference links may be missing, inaccurate or erroneous).

0001 #!/usr/bin/perl -w
0002 
0003 # Laurent Montel <montel@kde.org> (2014)
0004 # KIntSpinbox -> QSpinBox
0005 # find -iname "*.cpp"|xargs kde-dev-scripts/kf5/convert-kintspinbox.pl
0006 
0007 use strict;
0008 use File::Basename;
0009 use lib dirname($0);
0010 use functionUtilkde;
0011 
0012 foreach my $file (@ARGV) {
0013     my %varname = ();
0014 
0015     my $modified;
0016     open(my $FILE, "<", $file) or warn "We can't open file $file:$!\n";
0017     my @l = map {
0018         my $orig = $_;
0019         my $regexp = qr/
0020            ^(\s*)                        # (1) Indentation, possibly "Classname *" (the ? means non-greedy)
0021            (.*?)                         # (2) Possibly "Classname *" (the ? means non-greedy)
0022            (\w+)                         # (3) variable name
0023            \s*=\s*                       #   assignment
0024            new\s+KIntSpinBox\s*\((.*)\)   # (4)  new KIntSpinBox(...,...,...,...);
0025            (.*)$                         # (5) afterreg
0026            /x; # /x Enables extended whitespace mode
0027         if (my ($indent, $left, $var, $argument, $afterreg) = $_ =~ $regexp) {
0028           warn "KIntSpinBox found $var $argument\n";
0029           #KIntSpinBox(int lower, int upper, int singleStep, int value, QWidget *parent, int base = 10);
0030 
0031           $varname{$var} = 1;
0032 
0033           my ($lower, $upper, $singleStep, $value, $parent, $base, $after);
0034           my $constructor_regexp = qr/
0035                                  ^([^,]*)\s*        # lower
0036                                  ,\s*([^,]*)\s*     # upper
0037                                  ,\s([^,]*)         # singleStep
0038                                  ,\s([^,]*)         # value
0039                                  ,\s([^,]*)         # widget
0040                                  (?:,\s([^,]*))?    # base
0041                                  (.*)$              # after
0042                                  /x;
0043           if ( ($lower, $upper, $singleStep, $value, $parent, $base, $after) = $argument =~ $constructor_regexp ) {
0044              $_ = $indent . $left . $var . " = new QSpinBox($parent);" . $after . "\n";
0045            
0046              $_ .= $indent . $var . "->setMaximum($upper);" . $after . "\n";
0047              $_ .= $indent . $var . "->setMinimum($lower);" . $after . "\n";
0048              $_ .= $indent . $var . "->setSingleStep($singleStep);" . $after . "\n";
0049              $_ .= $indent . $var . "->setValue($value);" . $after . "\n";
0050              if ($base) {
0051                 $_ .= $indent . $var . "->setDisplayIntegerBase($base);" . $after . "\n";
0052              }
0053           }
0054         }
0055        my $regexpRange = qr/
0056            ^(\s*)                        # (1) Indentation, possibly "Classname *" (the ? means non-greedy)
0057            (\w+)                         # (2) variable name
0058            \->setRange\s*\((.*)\)        # (3) argument
0059            (.*)$                         # (4) afterreg
0060            /x; # /x Enables extended whitespace mode
0061         if (my ($indent, $var, $argument, $afterreg) = $_ =~ $regexpRange) {
0062             warn "found setRange \'$var\'\n";
0063             if ( defined $varname{$var} ) {
0064                  my $argument_regexp = qr/
0065                                  ^([^,]*)\s*        # mini
0066                                  ,\s*([^,]*)\s*     # maxi
0067                                  ,\s([^,]*)         # singleStep
0068                                  (.*)$              # after
0069                                  /x;
0070                  if (my ($minimum, $maximum, $singleStep) = $argument =~ $argument_regexp) {
0071                     $_ = $indent . "$var->setRange($minimum, $maximum);\n";
0072                     $_ .=  $indent . "$var->setSingleStep($singleStep);\n";
0073                  }
0074             }
0075         }
0076 
0077         s/\bKIntSpinBox\b/QSpinBox/g;
0078         s/\<KIntSpinBox\b\>/\<QSpinBox>/ if (/#include/);
0079         s/\<kintspinbox.h\>/\<QSpinBox>/ if (/#include/);
0080 
0081         s!KIntSpinBox!QSpinBox!;
0082         $modified ||= $orig ne $_;
0083         $_;
0084     } <$FILE>;
0085 
0086     if ($modified) {
0087         open (my $OUT, ">", $file);
0088         print $OUT @l;
0089         close ($OUT);
0090         warn "$file: Verify maximum value. KIntSpinBox defined maximum as 32767, but QSpinBox define it as 99.\n";
0091     }
0092 }
0093 
0094 functionUtilkde::diffFile( "@ARGV" );