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#!/usr/bin/perl -w
####################################################################################################
#
# Helper script for Qt 5
#
# Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
# Contact: Nokia Corporation (qt-info@nokia.com)
#
####################################################################################################
############################################################################################
#
# Generates the source files ui4.cpp, ui4.h used in the uic tool, the QtUiTools library and
# Qt Designer from the XML schema used for .ui files.
#
############################################################################################
use strict;
use File::Spec;
use File::Copy;
use IO::File;
use File::Path;
my $USAGE=<<EOF;
Usage: generate_ui
Generates the source files ui4.cpp, ui4.h used in the uic tool, the QtUiTools library and
Qt Designer from the XML schema used for .ui files.
Requires the environment variable QTDIR to point to qtbase and xalan.
EOF
my $qtDir = $ENV{'QTDIR'};
die ('QTDIR not set') unless defined $qtDir && -d $qtDir;
print 'Generating ui4.cpp/ui4.h ',$qtDir,"\n";
my $uicDir = File::Spec->catfile($qtDir, 'src', 'tools', 'uic');
my $toolsDir = File::Spec->catfile($qtDir, '..', 'qttools');
my $designerDir = File::Spec->catfile($toolsDir, 'src', 'designer');
my $uiLibDir = File::Spec->catfile($designerDir, 'src', 'lib', 'uilib');
my $xmlDir = File::Spec->catfile($designerDir, 'data');
my $qtXmlPatterns = File::Spec->catfile($qtDir, 'bin', 'xmlpatterns');
print 'uic at: ',$uicDir, ' Designer at: ',$designerDir, ' uilib at: ',$uiLibDir,' XML at ',$xmlDir,"\n";
die ('Invalid folder structure') unless -d $xmlDir && -d $uicDir && -d $uiLibDir;
# Run xalan. Note: xmlpatterns currently reports a syntax error on the sheets
sub runXSLT
{
my ($source, $sheet, $target) = @_;
my $rc = system('xalan', '-in', $source, '-xsl', $sheet, '-out', $target);
# my $rc = system($qtXmlPatterns, '-output', $target, $sheet, $source);
die ('Xalan failed on ' . $source . ' ' . $sheet) unless $rc == 0;
}
# Generate uilib header and source.
my $uiLibImpl = File::Spec->catfile($uiLibDir, 'ui4.cpp');
my $uiLibHeader = File::Spec->catfile($uiLibDir, 'ui4_p.h');
print "Running XSLT processor for header...\n";
runXSLT(File::Spec->catfile($xmlDir, 'ui4.xsd'),
File::Spec->catfile($xmlDir, 'generate_header.xsl'),
$uiLibHeader);
print "Running XSLT processor for source...\n";
runXSLT(File::Spec->catfile($xmlDir, 'ui4.xsd'),
File::Spec->catfile($xmlDir, 'generate_impl.xsl'),
$uiLibImpl);
# uic: Header is called 'ui4.h' instead of 'ui4_p.h'. Use header as is, fix include in source.
my $uicImpl = File::Spec->catfile($uicDir, 'ui4.cpp');
my $uicHeader = File::Spec->catfile($uicDir, 'ui4.h');
File::Copy::copy($uiLibHeader, $uicHeader) or die ('Unable to copy ' . $uiLibHeader . ' ' . $uicHeader . ' ' . $!);
my $uiLibImplHandle = new IO::File('<' . $uiLibImpl) or die ('Unable to read ' . $uiLibImpl . ':' . $!);
my $uicImplHandle = new IO::File('>' . $uicImpl) or die ('Unable to write ' . $uicImpl . ':' . $!);
while (my $line = <$uiLibImplHandle>) {
$line =~ s/ui4_p\.h/ui4.h/;
print $uicImplHandle $line;
}
$uiLibImplHandle->close();
$uicImplHandle->close();
system('git', 'diff');
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