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experimental/tqtinterface/qt4/bin/qt20fix

260 lines
7.9 KiB

#!/usr/bin/perl -w
#
# in sh/bash/zsh:
# make 2>&1 | .../qt/bin/qt20fix
# in csh/tcsh
# make |& .../qt/bin/qt20fix
#
# repeat as long as qt20fix says to. if your make supports the -k
# flag, that speeds up the process a bit.
#
# qt20fix tends to fix a bit over half of the remaining problems in
# each run.
#
# if you don't use gcc, you will need to change parseline.
#
# this function must accept one line, which is presumed to be an error
# message, and return an array of three strings: the file name, the
# line number and the variable that is undefined.
#
# it may also return an empty list, if the line isn't an error message.
#
# the function is called on each line in turn and only once on each
# line, so it's possible to save state.
#
sub parseline{
my( $line ) = @_;
chomp $line;
if ( $line =~ m%^([-a-zA-Z0-9_\./]+\.[a-zA-Z]+):(\d+):\s*\`(.+)\' undeclared% ) {
@r = ($1,$2,$3);
$r[0] = $currentdir . $r[0] if ( defined($currentdir) &&
$r[0] =~ m%^[^/]% );
return @r;
} elsif ( $line =~ m%^([-a-zA-Z0-9_\./]+\.[a-zA-Z]+):(\d+):\s*\`(.+)\' was not declared% ) {
@r = ($1,$2,$3);
$r[0] = $currentdir . $r[0] if ( defined($currentdir) &&
$r[0] =~ m%^[^/]% );
return @r;
} elsif ( $line =~ m%^g?make\[(\d+)\]: Entering directory \`(.*)\'% ) {
# make[1]: Entering directory `/home/agulbra/2x/src/ui'
my( $l, $c ) = ( $1, $2 );
$c =~ s-/?$-/-;
$dirs[$l] = $c;
$currentdir = $c;
print "$line\n";
} elsif ( $line =~ m%make\[(\d+)\]: Leaving directory \`.*\'$% ) {
# make[1]: Leaving directory `/home/agulbra/2x/src/ui'
$currentdir = defined( $dirs[$1 - 1] ) ? $dirs[$1 - 1] : "";
print "$line\n";
} elsif ( $line =~ m%^\S+:(?:\d+:)?\s+\S% ) {
# other compiler message - skip it
} else {
print "$line\n";
}
return ();
}
#
# this is the big array of globals and their tqreplacements. add stuff
# at will.
#
%globals =
(
"Event_None" => "QEvent::None",
"Event_Timer" => "QEvent::Timer",
"Event_MouseButtonPress" => "QEvent::MouseButtonPress",
"Event_MouseButtonRelease" => "QEvent::MouseButtonRelease",
"Event_MouseButtonDblClick" => "QEvent::MouseButtonDblClick",
"Event_MouseMove" => "QEvent::MouseMove",
"Event_KeyPress" => "QEvent::KeyPress",
"Event_KeyRelease" => "QEvent::KeyRelease",
"Event_FocusIn" => "QEvent::FocusIn",
"Event_FocusOut" => "QEvent::FocusOut",
"Event_Enter" => "QEvent::Enter",
"Event_Leave" => "QEvent::Leave",
"Event_Paint" => "QEvent::Paint",
"Event_Move" => "QEvent::Move",
"Event_Resize" => "QEvent::Resize",
"Event_Create" => "QEvent::Create",
"Event_Destroy" => "QEvent::Destroy",
"Event_Show" => "QEvent::Show",
"Event_Hide" => "QEvent::Hide",
"Event_Close" => "QEvent::Close",
"Event_Quit" => "QEvent::Quit",
"Event_Accel" => "QEvent::Accel",
"Event_Clipboard" => "QEvent::Clipboard",
"Event_SockAct" => "QEvent::SockAct",
"Event_DragEnter" => "QEvent::DragEnter",
"Event_DragMove" => "QEvent::DragMove",
"Event_DragLeave" => "QEvent::DragLeave",
"Event_Drop" => "QEvent::Drop",
"Event_DragResponse" => "QEvent::DragResponse",
"Event_ChildInserted" => "QEvent::ChildInserted",
"Event_ChildRemoved" => "QEvent::ChildRemoved",
"Event_LayoutHint" => "QEvent::LayoutHint",
"Event_User" => "QEvent::User",
"color0" => "Qt::color0",
"color1" => "Qt::color1",
"black" => "Qt::black",
"white" => "Qt::white",
"darkGray" => "Qt::darkGray",
"gray" => "Qt::gray",
"lightGray" => "Qt::lightGray",
"red" => "Qt::red",
"green" => "Qt::green",
"blue" => "Qt::blue",
"cyan" => "Qt::cyan",
"magenta" => "Qt::magenta",
"yellow" => "Qt::yellow",
"darkRed" => "Qt::darkRed",
"darkGreen" => "Qt::darkGreen",
"darkBlue" => "Qt::darkBlue",
"darkCyan" => "Qt::darkCyan",
"darkMagenta" => "Qt::darkMagenta",
"darkYellow" => "Qt::darkYellow",
"AlignLeft" => "Qt::AlignLeft",
"AlignRight" => "Qt::AlignRight",
"AlignHCenter" => "Qt::AlignHCenter",
"AlignTop" => "Qt::AlignTop",
"AlignBottom" => "Qt::AlignBottom",
"AlignVCenter" => "Qt::AlignVCenter",
"AlignCenter" => "Qt::AlignCenter",
"SingleLine" => "Qt::SingleLine",
"DontClip" => "Qt::DontClip",
"ExpandTabs" => "Qt::ExpandTabs",
"ShowPrefix" => "Qt::ShowPrefix",
"WordBreak" => "Qt::WordBreak",
"DontPrint" => "Qt::DontPrint",
"TransparentMode" => "Qt::TransparentMode",
"OpaqueMode" => "Qt::OpaqueMode",
"PixelUnit" => "Qt::PixelUnit",
"LoMetricUnit" => "Qt::LoMetricUnit",
"HiMetricUnit" => "Qt::HiMetricUnit",
"LoEnglishUnit" => "Qt::LoEnglishUnit",
"HiEnglishUnit" => "Qt::HiEnglishUnit",
"TwipsUnit" => "Qt::TwipsUnit",
"WindowsStyle" => "Qt::WindowsStyle",
"MotifStyle" => "Qt::MotifStyle",
"Horizontal" => "Qt::Horizontal",
"Vertical" => "Qt::Vertical",
"PenStyle" => "Qt::PenStyle",
"NoPen" => "Qt::NoPen",
"SolidLine" => "Qt::SolidLine",
"DashLine" => "Qt::DashLine",
"DotLine" => "Qt::DotLine",
"DashDotLine" => "Qt::DashDotLine",
"DashDotDotLine" => "Qt::DashDotDotLine",
"BrushStyle" => "Qt::BrushStyle",
"NoBrush" => "Qt::NoBrush",
"SolidPattern" => "Qt::SolidPattern",
"Dense1Pattern" => "Qt::Dense1Pattern",
"Dense2Pattern" => "Qt::Dense2Pattern",
"Dense3Pattern" => "Qt::Dense3Pattern",
"Dense4Pattern" => "Qt::Dense4Pattern",
"Dense5Pattern" => "Qt::Dense5Pattern",
"Dense6Pattern" => "Qt::Dense6Pattern",
"Dense7Pattern" => "Qt::Dense7Pattern",
"HorPattern" => "Qt::HorPattern",
"VerPattern" => "Qt::VerPattern",
"CrossPattern" => "Qt::CrossPattern",
"BDiagPattern" => "Qt::BDiagPattern",
"FDiagPattern" => "Qt::FDiagPattern",
"DiagCrossPattern" => "Qt::DiagCrossPattern",
"CustomPattern" => "Qt::CustomPattern",
"arrowCursor" => "Qt::arrowCursor",
"upArrowCursor" => "Qt::upArrowCursor",
"crossCursor" => "Qt::crossCursor",
"waitCursor" => "Qt::waitCursor",
"ibeamCursor" => "Qt::ibeamCursor",
"sizeVerCursor" => "Qt::sizeVerCursor",
"sizeHorCursor" => "Qt::sizeHorCursor",
"sizeBDiagCursor" => "Qt::sizeBDiagCursor",
"sizeFDiagCursor" => "Qt::sizeFDiagCursor",
"sizeAllCursor" => "Qt::sizeAllCursor",
"blankCursor" => "Qt::blankCursor",
"splitVCursor" => "Qt::splitVCursor",
"splitHCursor" => "Qt::splitHCursor",
"pointingHandCursor" => "Qt::pointingHandCursor"
);
if ( defined( $ENV{"TQTDIR"} ) &&
open( I, "< ". $ENV{"TQTDIR"} . "/src/kernel/q1xcompatibility.h" ) ) {
while( <I> ) {
if ( /\#define\s+([a-zA-Z0-9_]+)\s+(\S+)/ ) {
if ( !defined( $globals{$1} ) ) {
$globals{$1} = $2;
} elsif ( $globals{$1} ne $2 ) {
#print "conflict: $1 is mapped to $2 and $globals{$1}\n";
}
}
}
close I;
}
#
# do the do
#
while( <STDIN> ) {
@r = parseline($_);
next unless @r;
($file, $line, $variable) = @r;
if ( defined( $variable ) && defined($globals{$variable}) ) {
if ( !defined($lastfile) || ($file ne $lastfile) ) {
$lastfile = undef if ( !$changes );
if ( defined( $lastfile ) ) {
open( O, "> $lastfile" ) ||
die "cannot write to $lastfile, stopped";
print "qt20fix: writing $lastfile (changes: $changes)\n";
print O @currentfile;
close O;
}
open( I, "< $file" ) || die "cannot read $file, stopped";
@currentfile = <I>;
close I;
$lastfile = $file;
$changes = 0;
}
next unless ( defined( $currentfile[$line-1] ) );
next unless ( $currentfile[$line-1] =~ /\b$variable\b/ );
if ( $currentfile[$line-1] =~ s/([^a-zA-Z0-9])::$variable\b/$1$globals{$variable}/ ||
$currentfile[$line-1] =~ s/([^a-zA-Z0-9:])$variable\b/$1$globals{$variable}/ ) {
print "$file:$line:tqreplaced \`$variable\' with \`$globals{$variable}\'\n";
$changes++;
$totalchanges++
}
} elsif ( defined( $variable ) ) {
print "$file:$line: unknown undefined variable $variable\n";
}
}
if ( defined( $changes) && $changes > 0 && defined( $lastfile ) ) {
open( O, "> $lastfile" ) ||
die "cannot write to $lastfile, stopped";
print "qt20fix: writing $lastfile (changes: $changes)\n";
print O @currentfile;
close O;
}
if ( defined( $totalchanges) && $totalchanges > 0 ) {
print "qt20fix: total changes: $totalchanges\nqt20fix: rerun recommended\n";
}