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tdebindings/kalyptus/kalyptusCxxToSmoke.pm

2760 lines
100 KiB

#***************************************************************************
# kalyptusCxxToSmoke.pm - Generates x_*.cpp files for smoke
# -------------------
# begin : Fri Jan 25 12:00:00 2000
# copyright : (C) 2002 Lost Highway Ltd. All Rights Reserved.
# email : david@mandrakesoft.com
# author : David Faure.
#***************************************************************************/
#/***************************************************************************
# * *
# * This program is free software; you can redistribute it and/or modify *
# * it under the terms of the GNU General Public License as published by *
# * the Free Software Foundation; either version 2 of the License, or *
# * (at your option) any later version. *
# * *
#***************************************************************************/
package kalyptusCxxToSmoke;
use File::Path;
use File::Basename;
use constant numSourceFiles => 20; # Total number of generated source files.
# All classes will be distributed across those.
use Carp;
use Ast;
use kdocAstUtil;
use kdocUtil;
use Iter;
use kalyptusDataDict;
use strict;
no strict "subs";
use vars qw/
$libname $rootnode $outputdir $opt $debug
$methodNumber $headerSubdirectories
%builtins %typeunion %allMethods %allTypes %enumValueToType %typedeflist %mungedTypeMap
%skippedClasses /;
BEGIN
{
# Types supported by the StackItem union
# Key: C++ type Value: Union field of that type
%typeunion = (
'void*' => 's_voidp',
'bool' => 's_bool',
'char' => 's_char',
'uchar' => 's_uchar',
'short' => 's_short',
'ushort' => 's_ushort',
'int' => 's_int',
'uint' => 's_uint',
'long' => 's_long',
'ulong' => 's_ulong',
'float' => 's_float',
'double' => 's_double',
'enum' => 's_enum',
'class' => 's_class'
);
# Mapping for iterproto, when making up the munged method names
%mungedTypeMap = (
'TQString' => '$',
'TQString*' => '$',
'TQString&' => '$',
'TQCString' => '$',
'TQCString*' => '$',
'TQCString&' => '$',
'char*' => '$',
'TQCOORD*' => '?',
'TQRgb*' => '?',
'TQ_UINT64' => '$',
'TQ_INT64' => '$',
'TQ_LLONG' => '$',
'tquint64' => '$',
'qint64' => '$',
'long long' => '$',
'qulonglong' => '$',
);
# Yes some of this is in kalyptusDataDict's ctypemap
# but that one would need to be separated (builtins vs normal classes)
%typedeflist =
(
'signed char' => 'char',
'unsigned char' => 'uchar',
'signed short' => 'short',
'unsigned short' => 'ushort',
'signed' => 'int',
'signed int' => 'int',
'unsigned' => 'uint',
'unsigned int' => 'uint',
'signed long' => 'long',
'unsigned long' => 'ulong',
# Anything that is not known is mapped to void*, so no need for those here anymore
# 'TQWSEvent*' => 'void*',
# 'TQDiskFont*' => 'void*',
# 'XEvent*' => 'void*',
# 'TQStyleHintReturn*' => 'void*',
# 'FILE*' => 'void*',
# 'TQUnknownInterface*' => 'void*',
# 'GDHandle' => 'void*',
# '_NPStream*' => 'void*',
# 'TQTextFormat*' => 'void*',
# 'TQTextDocument*' => 'void*',
# 'TQTextCursor*' => 'void*',
# 'TQTextParag**' => 'void*',
# 'TQTextParag*' => 'void*',
# 'TQRemoteInterface*' => 'void*',
# 'TQSqlRecordPrivate*' => 'void*',
# 'TQTSMFI' => 'void*', # TQTextStream's TQTSManip
# 'const GUID&' => 'void*',
# 'TQWidgetMapper*' => 'void*',
'MSG*' => 'void*',
# 'const TQSqlFieldInfoList&' => 'void*', # TQSqlRecordInfo - TODO (templates)
'TQPtrCollection::Item' => 'void*', # to avoid a warning
'void(* )()' => 'void*',
'void (*)(void* )' => 'void*',
'mode_t' => 'long',
'TQProcess::PID' => 'long',
'size_type' => 'int', # TQSqlRecordInfo
'TQt::ComparisonFlags' => 'uint',
'TQt::ToolBarDock' => 'int', # compat thing, Qt shouldn't use it
'TQIODevice::Offset' => 'ulong',
'WState' => 'int',
'WId' => 'ulong',
'TQRgb' => 'uint',
'ksocklen_t' => 'uint',
'TQCOORD' => 'int',
'TQTSMFI' => 'int',
'TQt::WState' => 'int',
'TQt::WFlags' => 'int',
'TQt::HANDLE' => 'uint',
'TQEventLoop::ProcessEventsFlags' => 'uint',
'TQStyle::SCFlags' => 'int',
'TQStyle::SFlags' => 'int',
'TQ_INT16' => 'short',
'qint16' => 'short',
'TQ_INT32' => 'int',
'qint32' => 'int',
'qint32&' => 'int&',
'TQ_INT8' => 'char',
'qint8' => 'char',
'TQ_LONG' => 'long',
'TQ_UINT16' => 'ushort',
'tquint16' => 'ushort',
'TQ_UINT32' => 'uint',
'tquint32' => 'uint',
'TQ_UINT8' => 'uchar',
'tquint8' => 'uchar',
'TQ_ULONG' => 'long',
'qreal' => 'double',
'pid_t' => 'int',
'size_t' => 'int',
'pid_t' => 'int',
'time_t' => 'int',
'short int' => 'short',
'signed long int' => 'long',
'unsigned long int' => 'ulong',
'unsigned short int' => 'ushort',
'TQt::Alignment' => 'int',
'TQt::Orientations' => 'int',
'TQt::DockWidgetAreas' => 'int',
'TQt::DropActions' => 'int',
'TQt::ImageConversionFlags' => 'int',
'TQt::ItemFlags' => 'int',
'TQt::KeyboardModifiers' => 'int',
'TQt::MatchFlags' => 'int',
'TQt::MouseButtons' => 'int',
'TQt::ToolBarAreas' => 'int',
'TQt::WindowFlags' => 'int',
'TQt::WindowStates' => 'int',
'AutoFormatting' => 'int',
'DirtyFlags' => 'int',
'EditTriggers' => 'int',
'FindFlags' => 'int',
'Flags' => 'int',
'FormattingOptions' => 'int',
'GLenum' => 'int',
'GLint' => 'int',
'GLuint' => 'uint',
'LoadOperator' => 'int',
'NumberFlags' => 'int',
'OpenMode' => 'int',
'Options' => 'int',
'PaintEngineFeatures' => 'int',
'Permissions' => 'int',
'PrintDialogOptions' => 'int',
'ProcessEventsFlags' => 'int',
'TQDir::Filters' => 'int',
'TQDir::SortFlags' => 'int',
'TQFile::Permissions' => 'int',
'TQGL::FormatOptions' => 'int',
'TQIODevice::OpenMode' => 'int',
'TQImageReader::ImageReaderError' => 'int',
'TQItemSelectionModel::SelectionFlags' => 'int',
'TQPaintEngine::DirtyFlags' => 'int',
'TQPainter::RenderHints' => 'int',
'TQSql::ParamType' => 'int',
'TQTextDocument::FindFlags' => 'int',
'Q_PID' => 'int',
'TQt::DropActions' => 'int',
'TQt::ImageConversionFlags' => 'int',
'TQt::ItemFlags' => 'int',
'TQt::KeyboardModifiers' => 'int',
'TQt::MatchFlags' => 'int',
'TQt::MouseButtons' => 'int',
'TQt::ToolBarAreas' => 'int',
'TQt::WindowFlags' => 'int',
'TQt::WindowStates' => 'int',
'RenderFlags' => 'int',
'RenderHints' => 'int',
'SortFlags' => 'int',
'StepEnabled' => 'int',
'Sections' => 'int',
'Filters' => 'int',
'SortFlags' => 'int',
'TQDir::Filters' => 'int',
'TQDir::SortFlags' => 'int',
'TQStyle::State' => 'int',
'TQValidator::State' => 'int',
'TQAbstractSpinBox::StepEnabled' => 'int',
'TQDockWidget::DockWidgetFeatures' => 'int',
'TQStyle::SubControls' => 'int',
);
$headerSubdirectories = "tdeio/|tdevelop/|kinterfacedesigner/|kontact/|kate/|tdeparts/|dom/|tdeabc/|ksettings/|kjs/|tdetexteditor/|tdeprint/|tdesu/|tdenewstuff/"
}
sub writeDoc
{
( $libname, $rootnode, $outputdir, $opt ) = @_;
print STDERR "Starting writeDoc for $libname...\n";
$debug = $main::debuggen;
mkpath( $outputdir ) unless -f $outputdir;
# Define TQPtrCollection::Item, for resolveType
unless ( kdocAstUtil::findRef( $rootnode, "TQPtrCollection::Item" ) || $main::qt4 ) {
my $cNode = kdocAstUtil::findRef( $rootnode, "TQPtrCollection" );
warn "TQPtrCollection not found" if (!$cNode);
my $node = Ast::New( 'Item' );
$node->AddProp( "NodeType", "Forward" );
$node->AddProp( "Source", $cNode->{Source} ) if ($cNode);
kdocAstUtil::attachChild( $cNode, $node ) if ($cNode);
$node->AddProp( "Access", "public" );
}
print STDERR "Preparsing...\n";
# Preparse everything, to prepare some additional data in the classes and methods
Iter::LocalCompounds( $rootnode, sub { preParseClass( shift ); } );
# Have a look at each class again, to propagate CanBeCopied
Iter::LocalCompounds( $rootnode, sub { propagateCanBeCopied( shift ); } );
print STDERR "Writing smokedata.cpp...\n";
# Write out smokedata.cpp
writeSmokeDataFile($rootnode);
print STDERR "Writing x_*.cpp...\n";
# Generate x_*cpp file for each class
my $numclasses;
Iter::LocalCompounds( $rootnode, sub { $numclasses++ } );
my $classperfile = int($numclasses/numSourceFiles);
print STDERR "Total number of classes: ". $numclasses ."\n" if $debug;
my $nodelist = [];
my $currentfile = 1;
my $currentclass = 1;
Iter::LocalCompounds( $rootnode, sub {
push @$nodelist, shift;
if(@$nodelist == $classperfile and $currentfile != numSourceFiles)
{
print STDERR "Calling writeClassDoc for ". (scalar @$nodelist) . " classes\n" if $debug;
writeClassDoc( $nodelist );
$currentfile++;
$nodelist = []
}
if(@$nodelist and $currentclass == $numclasses)
{
print STDERR "Calling writeClassDoc for remaining ". (scalar @$nodelist) . " classes\n" if $debug;
writeClassDoc( $nodelist )
}
$currentclass++
});
print STDERR "Done.\n";
}
=head2 preParseClass
Called for each class
=cut
sub preParseClass
{
my( $classNode ) = @_;
my $className = join( "::", kdocAstUtil::heritage($classNode) );
if( $#{$classNode->{Kids}} < 0 ||
$classNode->{Access} eq "private" ||
$classNode->{Access} eq "protected" || # e.g. TQPixmap::TQPixmapData
exists $classNode->{Tmpl} ||
# Don't generate standard bindings for TQString, this class is handled as a native type
$className eq 'TQString' ||
$className eq 'TQStringData' ||
$className eq 'TQLatin1String' ||
$className eq 'TQTLWExtra' ||
$className eq 'TQWExtra' ||
$className eq 'TQBig5Codec' ||
$className eq 'TQBig5hkscsCodec' ||
$className eq 'TQPtrCollection' ||
$className eq 'TQGCache' ||
$className eq 'TQConstString' ||
$className eq 'TQCString' ||
# Don't map classes which are really arrays
$className eq 'TQStringList' ||
$className eq 'TQCanvasItemList' ||
$className eq 'TQWidgetList' ||
$className eq 'TQObjectList' ||
$className eq 'TQStrList' ||
$className eq 'TDECmdLineOptions' ||
# Those are template related
$className eq 'TQTSManip' || # cause compiler errors with several gcc versions
$className eq 'TQGDict' ||
$className eq 'TQGList' ||
$className eq 'TQGArray' ||
$className eq 'TQGVector' ||
$className eq 'TQStrIList' ||
$className eq 'TQStrIVec' ||
$className eq 'TQBitArray' ||
$className eq 'TQMapData' ||
$className eq 'TQMetaEnum::Item' ||
$className eq 'TQWidgetContainerPlugin' ||
$className eq 'TQGArray::array_data' ||
($className eq 'TQMenuItem' and $main::qt_embedded) ||
($className eq 'TQSignal' and $main::qt_embedded) ||
($className eq 'TQWSEvent' and $main::qt_embedded) ||
($className eq 'TQMetaObjectInit' and $main::qt_embedded) ||
($className eq 'TQKoi8Codec' and $main::qt_embedded) ||
$className eq 'TDEAccelGen' ||
($className eq 'TQAbstractUndoItem' and $main::qt4) ||
($className eq 'TQAbstractItemDelegate' and $main::qt4) ||
($className eq 'TQDebug' and $main::qt4) ||
($className eq 'TQNoDebug' and $main::qt4) ||
($className eq 'TQObjectData' and $main::qt4) ||
($className eq 'TQSysInfo' and $main::qt4) ||
($className eq 'TQPNGImageWriter' and $main::qt4) ||
($className eq 'TQPNGImagePacker' and $main::qt4) ||
($className eq 'TQTextCodec::ConverterState' and $main::qt4) ||
($className eq 'TQTextLayout::Selection' and $main::qt4) ||
($className eq 'TQTextStreamManipulator' and $main::qt4) ||
$className eq 'DCOPArg' ||
$className eq 'DCOPReply' ||
$className eq 'KBookmarkMenu::DynMenuInfo' ||
$className eq 'KDE' ||
$className eq 'KDEDesktopMimeType::Service' ||
$className eq 'KEntry' ||
$className eq 'KEntryKey' ||
$className eq 'TDEGlobalSettings::KMouseSettings' ||
$className eq 'KMimeType::Format' ||
$className eq 'KNotifyClient::Instance' ||
$className eq 'KParts::ComponentFactory' ||
$className eq 'KParts::Plugin::PluginInfo' ||
$className eq 'KProtocolInfo::ExtraField' ||
$className eq 'KXMLGUIClient::StateChange' ||
$className eq 'TDEIconTheme' ||
$className eq 'KEditListBox::CustomEditor' ||
$className eq 'TDEIO::KBookmarkMenuNSImporter' ||
$className eq 'KExtendedSocket' ||
$className eq 'TDESocket' ||
$className eq 'KPerDomainSettings' ||
$className eq 'TDEApplicationPropsPlugin' ||
$className eq 'KOpenWithHandler' ||
$className eq 'KFileOpenWithHandler' ||
$className eq 'KBindingPropsPlugin' ||
$className eq 'KPropsDlgPlugin' ||
$className eq 'KFileSharePropsPlugin' ||
$className eq 'KBookmarkMenuNSImporter' ||
$className eq 'KDevicePropsPlugin' ||
$className eq 'KDEDModule' ||
$className eq 'KFileMetaInfoProvider' ||
$className eq 'KFileMimeTypeInfo' ||
$className eq 'KExecPropsPlugin' ||
$className eq 'KFilePermissionsPropsPlugin' ||
$className eq 'KImageFilePreview' ||
$className eq 'KBookmarkManager' ||
$className eq 'KBookmarkNotifier' ||
$className eq 'KOCRDialogFactory' ||
$className eq 'KExtendedBookmarkOwner' ||
$className eq 'TDESharedPixmap' ||
$className eq 'KLibrary' ||
$className eq 'KScanDialogFactory' ||
$className eq 'TDEBufferedIO' ||
$className eq 'KDictSpellingHighlighter' ||
$className eq 'KPropertiesDialog' ||
$className eq 'ProgressItem' ||
$className eq 'TDEIO::ChmodInfo' ||
$className eq 'tdehtml::DrawContentsEvent' || # the tdehtml:: classes build, but don't link
$className eq 'tdehtml::MouseDoubleClickEvent' ||
$className eq 'tdehtml::MouseMoveEvent' ||
$className eq 'tdehtml::MousePressEvent' ||
$className eq 'tdehtml::MouseReleaseEvent' ||
$className eq 'tdehtml::MouseEvent' ||
$className eq 'tdehtml' ||
$className eq 'KURL::List' ||
$className eq 'KWin::Info' ||
$className eq 'TerminalInterface' ||
$className eq 'TQForeachContainerBase' || # Qt4
$className eq 'TQInputMethodEvent::Attribute' || # Qt4
$className eq 'TQAbstractTextDocumentLayout::PaintContext' || # Qt4
$className eq 'TQAbstractTextDocumentLayout::Selection' || # Qt4
$className eq 'TQBrushData' || # Qt4
$className eq 'TQIPv6Address' || # Qt4
$className eq 'TQImageTextKeyLang' || # Qt4
$className eq 'TQMap' || # Qt4
$className eq 'TQMap::const_iterator' || # Qt4
$className eq 'TQMap::iterator' || # Qt4
$className eq 'TQMapData' || # Qt4
$className eq 'TQMapData::Node' || # Qt4
$className eq 'TQSharedData' || # Qt4
$className eq 'TQPainterPath::Element' || # Qt4
$className eq 'TQThreadStorageData' || # Qt4
$className eq 'TQVFbHeader' || # Qt4
$className eq 'TQStyleOptionQ3DockWindow' || # Qt4
$className eq 'TQStyleOptionQ3ListView' || # Qt4
$className eq 'TQStyleOptionQ3ListViewItem' || # Qt4
$className eq 'TQStyleOptionQ3ListView' || # Qt4
$className eq 'TQUpdateLaterEvent' || # Qt4
$className eq 'TQVFbKeyData' || # Qt4
$className eq 'TQVariant::Handler' || # Qt4
$className eq 'TQVariant::PrivateShared' || # Qt4
$className eq 'TQVectorData' || # Qt4
$className eq 'TQWidgetData' || # Qt4
$className eq 'TQThread' || # Qt4
$className eq 'TQThreadStorage' || # Qt4
$className eq 'TQMutex' || # Qt4
$className eq 'TQMutexLocker' || # Qt4
$className eq 'TQSemaphore' || # Qt4
$className eq 'TQWaitCondition' || # Qt4
$className eq 'TQReadWriteLock' || # Qt4
$className eq 'TQReadLocker' || # Qt4
$className eq 'TQWriteLocker' ||
$className =~ /.*Private$/ || # Ignore any classes which aren't for public consumption
$className =~ /.*Impl$/ ||
$className =~ /.*Internal.*/ ||
$classNode->{Deprecated} ||
$classNode->{NodeType} eq 'union' # Skip unions for now, e.g. TQPDevCmdParam
) {
print STDERR "Skipping $className\n" if ($debug);
print STDERR "Skipping union $className\n" if ( $classNode->{NodeType} eq 'union');
$skippedClasses{$className} = 1;
delete $classNode->{Compound}; # Cheat, to get it excluded from Iter::LocalCompounds
return;
}
my $signalCount = 0;
my $eventHandlerCount = 0;
my $defaultConstructor = 'none'; # none, public, protected or private. 'none' will become 'public'.
my $constructorCount = 0; # total count of _all_ ctors
# If there are ctors, we need at least one public/protected one to instanciate the class
my $hasPublicProtectedConstructor = 0;
# We need a public dtor to destroy the object --- ### aren't protected dtors ok too ??
my $hasPublicDestructor = 1; # by default all classes have a public dtor!
#my $hasVirtualDestructor = 0;
my $hasDestructor = 0;
my $hasPrivatePureVirtual = 0;
my $hasCopyConstructor = 0;
my $hasPrivateCopyConstructor = 0;
# Note: no need for hasPureVirtuals. $classNode{Pure} has that.
# Hack to fix up KLed constructors in KDE 3.1
my $kledAmbiguousConstructor = undef;
my $doPrivate = $main::doPrivate;
$main::doPrivate = 1;
# Look at each class member (looking for methods and enums in particular)
Iter::MembersByType ( $classNode, undef,
sub {
my( $classNode, $m ) = @_;
my $name = $m->{astNodeName};
if( $m->{NodeType} eq "method" ) {
if ( $m->{ReturnType} eq 'typedef' # TQFile's EncoderFn/DecoderFn callback, very badly parsed
) {
$m->{NodeType} = 'deleted';
next;
}
print STDERR "preParseClass: looking at $className\::$name $m->{Params}\n" if ($debug);
if ( $name eq $classNode->{astNodeName} ) {
if ( $m->{ReturnType} =~ /~/ ) {
# A destructor
$hasPublicDestructor = 0 if $m->{Access} ne 'public';
#$hasVirtualDestructor = 1 if ( $m->{Flags} =~ "v" && $m->{Access} ne 'private' );
$hasDestructor = 1;
} else {
# A constructor
$constructorCount++;
$defaultConstructor = $m->{Access} if ( $m->{Params} eq '' );
$hasPublicProtectedConstructor = 1 if ( $m->{Access} ne 'private' );
# Copy constructor?
if ( $#{$m->{ParamList}} == 0 ) {
my $theArgType = @{$m->{ParamList}}[0]->{ArgType};
(my $classNameWithoutNS = $className) =~ s/^.*:://;
if ($theArgType =~ /$classNameWithoutNS\s*\&/) {
$hasCopyConstructor = 1;
$m->{Flags} .= "x";
$hasPrivateCopyConstructor = 1 if ( $m->{Access} eq 'private' );
}
}
# Hack the return type for constructors, since constructors return an object pointer
$m->{ReturnType} = $className."*";
}
}
if ( $name =~ /~$classNode->{astNodeName}/ && $m->{Access} ne "private" ) { # not used
$hasPublicDestructor = 0 if $m->{Access} ne 'public';
#$hasVirtualDestructor = 1 if ( $m->{Flags} =~ "v" );
$hasDestructor = 1;
}
if ( $m->{Flags} =~ "p" && $m->{Access} =~ /private/ ) {
$hasPrivatePureVirtual = 1; # ouch, can't inherit from that one
}
# All we want from private methods is to check for virtuals, nothing else
next if ( $m->{Access} =~ /private/ );
# Don't generate code for deprecated methods,
# or where the code won't compile/link for obscure reasons. Or even obvious reasons..
if ( ($classNode->{astNodeName} eq 'KCharSelectTable' and $name eq 'paintCell')
|| ($classNode->{astNodeName} eq 'KAnimWidget' and $name eq 'KAnimWidget' and @{$m->{ParamList}} == 2)
|| ($classNode->{astNodeName} eq 'TDECModuleLoader' and $name eq 'errorModule')
|| ($classNode->{astNodeName} eq 'KDCOPActionProxy' and $name eq 'actions')
|| ($classNode->{astNodeName} eq 'KEditToolbarWidget' and $name eq 'insertActive')
|| ($classNode->{astNodeName} eq 'KEditToolbarWidget' and $name eq 'removeActive')
|| ($classNode->{astNodeName} eq 'KEditToolbarWidget' and $name eq 'moveActive')
|| ($classNode->{astNodeName} eq 'KFileDialog' and $name eq 'addDirEntry')
|| ($classNode->{astNodeName} eq 'KFileDialog' and $name eq 'getDirEntry')
|| ($classNode->{astNodeName} eq 'KFileItem' and $name eq 'extraData')
|| ($classNode->{astNodeName} eq 'KFileView' and $name eq 'selectionMode')
|| ($classNode->{astNodeName} eq 'KFind' and $name eq 'KFind' and @{$m->{ParamList}} == 4)
|| ($classNode->{astNodeName} eq 'TDEGlobalAccel' and $name eq 'setEnabled')
|| ($classNode->{astNodeName} eq 'KCharsets' and $name eq 'encodingsForLanguage')
|| ($classNode->{astNodeName} eq 'KInputDialog' and $name eq 'getInteger')
|| ($classNode->{astNodeName} eq 'SlaveBase' and $name eq 'checkCachedAuthentication')
|| ($classNode->{astNodeName} eq 'SlaveBase' and $name eq 'cacheAuthentication')
|| ($classNode->{astNodeName} eq 'KInputDialog' and $name eq 'getDouble')
|| ($classNode->{astNodeName} eq 'TDEToolBar' and $name eq 'enable')
|| ($classNode->{astNodeName} eq 'TDEAccel' and $name eq 'insert' and @{$m->{ParamList}} == 2)
|| ($classNode->{astNodeName} eq 'TDEAccel' and $name eq 'autoupdate')
|| ($classNode->{astNodeName} eq 'TDEAccel' and $name eq 'getAutoUpdate')
|| ($classNode->{astNodeName} eq 'TDEStdAccel' and $name eq 'insert')
|| ($classNode->{astNodeName} eq 'KBookmarkMenu' and $name eq 'invalid')
|| ($classNode->{astNodeName} eq 'KCharsets' and $name eq 'languages')
|| ($classNode->{astNodeName} eq 'KCombiView' and $name eq 'setDropOptions')
|| ($classNode->{astNodeName} eq 'KFileMetaInfoItem' and $name eq 'unit')
|| ($classNode->{astNodeName} eq 'TDEInstance' and $name eq 'charsets')
|| ($classNode->{astNodeName} eq 'TDEInstance' and $name eq 'TDEInstance' and $m->{Access} =~ /protected/)
|| ($classNode->{astNodeName} eq 'KKey' and $name eq 'isValidQt')
|| ($classNode->{astNodeName} eq 'KKey' and $name eq 'isValidNative')
|| ($classNode->{astNodeName} eq 'KKeySequence' and $name eq 'init')
|| ($classNode->{astNodeName} eq 'KKeySequence' and $name eq 'setTriggerOnRelease')
|| ($classNode->{astNodeName} eq 'KEMailSettings' and $name eq 'getExtendedSetting')
|| ($classNode->{astNodeName} eq 'KEMailSettings' and $name eq 'setExtendedSetting')
|| ($classNode->{astNodeName} eq 'KProtocolManager' and $name eq 'defaultConnectTimeout')
|| ($classNode->{astNodeName} eq 'KMD4' and $name eq 'transform')
|| ($classNode->{astNodeName} eq 'KMD5' and $name eq 'transform')
|| ($classNode->{astNodeName} eq 'KSSLCertificate' and $name eq 'operator!=')
|| ($classNode->{astNodeName} eq 'KSSLPKCS7' and $name eq 'validate')
|| ($classNode->{astNodeName} eq 'KSSLPKCS7' and $name eq 'revalidate')
|| ($classNode->{astNodeName} eq 'KSSLSession' and $name eq 'KSSLSession' and @{$m->{ParamList}} == 1)
|| ($classNode->{astNodeName} eq 'KSimpleFileFilter' and $name eq 'nameFilters')
|| ($classNode->{astNodeName} eq 'KTabWidget' and $name eq 'isTabReorderingEnabled')
|| ($classNode->{astNodeName} eq 'KTabWidget' and $name eq 'hoverCloseButton')
|| ($classNode->{astNodeName} eq 'KTabWidget' and $name eq 'hoverCloseButtonDelayed')
|| ($classNode->{astNodeName} eq 'KTar' and $name eq 'writeFile_impl')
|| ($classNode->{astNodeName} eq 'TDEIO' and $name eq 'buildHTMLErrorString')
|| ($classNode->{astNodeName} eq 'TDEIO' and $name eq 'pasteClipboard')
|| ($classNode->{astNodeName} eq 'TDEIO' and $name eq 'pasteData')
|| ($classNode->{astNodeName} eq 'TDEIO' and $name eq 'pasteDataAsync')
|| ($classNode->{astNodeName} eq 'TDEIO' and $name eq 'isClipboardEmpty')
|| ($classNode->{astNodeName} eq 'DCOPRef' and $name eq 'callExt')
|| ($classNode->{astNodeName} eq 'DCOPRef' and $name eq 'call')
|| ($classNode->{astNodeName} eq 'DCOPRef' and $name eq 'send')
|| ($classNode->{astNodeName} eq 'DOM' and $name eq 'operator<<') # Avoid kdbgstream debugging method
|| ($name eq 'qInitJpegIO' and $main::qt4)
|| ($name eq 'qInitPngIO' and $main::qt4)
|| ($name eq 'virtual_hook')
|| ($name eq 'handle')
# Obsolete
|| ($classNode->{astNodeName} eq 'TQTextStream' and $name eq 'TQTextStream'
and @{$m->{ParamList}} == 2 and $m->{ParamList}[0]->{ArgType} eq 'TQString&')
# Various methods to skip in Qt/E (Qt 2.3.x)
|| ($main::qt_embedded
&& ( ($classNode->{astNodeName} eq 'TQUriDrag' and $name =~ /^decode$|decodeLocalFiles|decodeToUnicodeUris/)
|| ($classNode->{astNodeName} eq 'TQApplication' and $name =~ /^qwsSetCustomColors|^setArgs$|^winMouseButtonUp|^winFocus|^winMouseButtonUP$|^winVersion$/)
|| ($classNode->{astNodeName} eq 'TQPrinter' and $name =~ /^setIdle$|^setActive$/)
|| ($classNode->{astNodeName} eq 'TQDragObject' and $name eq 'dragLink')
|| ($classNode->{astNodeName} eq 'TQFont' and $name eq 'qwsRenderToDisk')
|| ($classNode->{astNodeName} eq 'TQFontInfo' and $name eq 'font')
|| ($classNode->{astNodeName} eq 'TQLineEdit' and $name eq 'getSelection')
|| ($classNode->{astNodeName} eq 'TQMainWindow' and $name eq 'toolBars')
|| ($classNode->{astNodeName} eq 'TQMovie' and $name eq 'setDisplayWidget')
|| ($classNode->{astNodeName} eq 'TQMetaObject' and $name =~ /^new_metaenum_item$|^new_metaaccess$/)
|| ($classNode->{astNodeName} eq 'TQPainter' and $name eq 'pos')
|| ($classNode->{astNodeName} eq 'TQPixmap' and $name =~ /^allocCell$|^clut$|^freeCell|^hbm|^isMultiCellPixmap|^multiCellPixmap|^multiCellBitmap|^multiCellHandle|^multiCellOffset|^numCols/)
|| ($name eq 'handle')
|| ($name eq 'resetInputContext')
|| ($name eq 'propagateUpdates')
|| ($name eq 'bytesPerLine')
|| ($name eq 'scanLine')
|| ($name eq 'hPal')
|| ($name eq 'copyX11Data')
|| ($name eq 'getX11Data')
|| ($name eq 'setX11Data')
|| ($name eq 'realizePal')
|| ($name eq 'qwsDisplay')
|| ($name eq 'fixport')
|| ($name eq 'hack_strrchr')
|| ($name eq 'hack_strchr')
|| ($name eq 'hack_strstr') ) )
# Assume only Qt classes have tr() and trUtf8() in their Q_OBJECT macro
|| ($classNode->{astNodeName} !~ /^Q/ and $name eq 'tr')
|| ($classNode->{astNodeName} !~ /^Q/ and $name eq 'trUtf8')
|| ($main::qt4
&& ( ($classNode->{astNodeName} eq 'TQWidgetListItem' and $name eq 'operator=')
|| ($classNode->{astNodeName} eq 'TQColormap' and $name eq 'operator=')
|| ($classNode->{astNodeName} eq 'TQListWidget' and $name eq 'setItemPosition')
|| ($classNode->{astNodeName} eq 'TQFontMetricsF' and $name eq 'operator=')
|| ($classNode->{astNodeName} eq 'TQFontMetricsF' and $name eq 'TQFontMetricsF'
and $#{$m->{ParamList}} == 0 && $m->{ParamList}[0]->{ArgType} eq 'const TQFontMetrics&')
|| ($classNode->{astNodeName} eq 'TQHttp' and $name eq 'supportedOperations')
|| ($classNode->{astNodeName} eq 'TQRectF' and $name eq 'setX')
|| ($classNode->{astNodeName} eq 'TQRectF' and $name eq 'setY')
|| ($classNode->{astNodeName} eq 'TQTextObject' and $name eq 'formatType')
|| ($classNode->{astNodeName} eq 'TQUrl' and $name eq 'TQUrl'
and $#{$m->{ParamList}} == 0 && $m->{ParamList}[0]->{ArgType} eq 'TQUrlPrivate&')
|| ($classNode->{astNodeName} eq 'TQGlobalSpace' and $name eq 'operator<<' and $m->{ParamList}[0]->{ArgType} =~ /TQDebug/)
|| ($classNode->{astNodeName} eq 'TQGlobalSpace' and $#{$m->{ParamList}} > 0 and $name =~ /operator/ and $m->{ParamList}[1]->{ArgType} =~ /TQVariant::Type/)
|| ($#{$m->{ParamList}} > 0 and $m->{ParamList}[0]->{ArgType} =~ /Private/)
|| ($classNode->{astNodeName} eq 'TQScrollArea' and $name eq 'alignment')
|| ($classNode->{astNodeName} eq 'TQScrollArea' and $name eq 'setAlignment')
|| ($m->{ReturnType} =~ /QT3_SUPPORT/) ) )
|| $m->{Deprecated} ) {
$m->{NodeType} = 'deleted';
next;
}
# Hack for fixing up KDE 3.1 KLed where the no arg constructor was ambiguous
if ($classNode->{astNodeName} eq 'KLed' and $name eq 'KLed' && $#{$m->{ParamList}} > 0) {
if ($m->{ParamList}[0]->{ArgType} =~ /TQColor/ && defined $m->{ParamList}[0]->{DefaultValue}) {
$m->{ParamList}[0]->{DefaultValue} = undef;
if (defined $kledAmbiguousConstructor) {
$kledAmbiguousConstructor->{ParamList}[0]->{DefaultValue} = undef;
$kledAmbiguousConstructor->{FirstDefaultParam} = 1;
}
} else {
$kledAmbiguousConstructor = $m;
}
}
my $argId = 0;
my $firstDefaultParam;
foreach my $arg ( @{$m->{ParamList}} ) {
# Look for first param with a default value
if ( defined $arg->{DefaultValue} && !defined $firstDefaultParam ) {
$firstDefaultParam = $argId;
}
if ( $arg->{ArgType} eq '...' # refuse a method with variable arguments
or $arg->{ArgType} eq 'image_io_handler' # TQImage's callback
or $arg->{ArgType} eq 'DecoderFn' # TQFile's callback
or $arg->{ArgType} eq 'EncoderFn' # TQFile's callback
or $arg->{ArgType} =~ /bool \(\*\)\(TQObject/ # TQMetaObject's ctor
or $arg->{ArgType} eq 'QtStaticMetaObjectFunction' # TQMetaObjectCleanUp's ctor with func pointer
or $arg->{ArgType} eq 'const TQTextItem&' # ref to a private class in 3.2.0b1
or $arg->{ArgType} eq 'FILE*' # won't be able to handle that I think
or $arg->{ArgType} eq 'const KKeyNative&' #
or $arg->{ArgType} =~ /Node\s*\*/ #
) {
$m->{NodeType} = 'deleted';
}
else
{
# Resolve type in full, e.g. for TQSessionManager::RestartHint
# (x_QSessionManager doesn't inherit TQSessionManager)
$arg->{ArgType} = kalyptusDataDict::resolveType($arg->{ArgType}, $classNode, $rootnode);
registerType( $arg->{ArgType} );
$argId++;
}
}
$m->AddProp( "FirstDefaultParam", $firstDefaultParam );
$m->{ReturnType} = kalyptusDataDict::resolveType($m->{ReturnType}, $classNode, $rootnode) if ($m->{ReturnType});
registerType( $m->{ReturnType} );
}
elsif( $m->{NodeType} eq "enum" ) {
my $fullEnumName = $className."::".$m->{astNodeName};
if ( ($fullEnumName eq 'KMimeType::Format' and $name eq 'compression')
|| $m->{Deprecated} ) {
$m->{NodeType} = 'deleted';
next;
}
$classNode->{enumerations}{$m->{astNodeName}} = $fullEnumName
if $m->{astNodeName} and $m->{Access} ne 'private';
# Define a type for this enum
registerType( $fullEnumName );
# Remember that it's an enum
findTypeEntry( $fullEnumName )->{isEnum} = 1;
#print STDERR "$fullEnumName is an enum\n";
}
elsif( $m->{NodeType} eq 'var' ) {
if ( ($classNode->{astNodeName} eq 'TQUuid' and $name eq 'data4')
|| ($name eq 'd')
|| ($classNode->{astNodeName} eq 'SlaveBase' and $name eq 'mIncomingMetaData')
|| ($classNode->{astNodeName} eq 'SlaveBase' and $name eq 'mOutgoingMetaData') )
{
$m->{NodeType} = 'deleted';
next;
}
my $varType = $m->{Type};
$varType =~ s/const\s+(.*)\s*&/$1/;
$varType =~ s/^\s*//;
$varType =~ s/\s*$//;
$varType =~ s/static\s+//;
if ( $m->{Flags} =~ "s" ) {
# We are interested in public static vars, like TQColor::blue
if ( $m->{Access} ne 'private'
&& $className."::".$m->{astNodeName} ne "KSpell::modalListText" )
{
print STDERR "var: $m->{astNodeName} '$varType'\n" if ($debug);
# Register the type
registerType( $varType );
} else {
$m->{NodeType} = 'deleted';
}
} elsif ($m->{Access} eq 'public') {
# Add a setter method for a public instance variable
my $setMethod = $name;
if ($setMethod =~ /^(\w)(.*)/) {
my $ch = $1;
$ch =~ tr/a-z/A-Z/;
$setMethod = "set$ch$2";
}
my $node = Ast::New( $setMethod );
$node->AddProp( "NodeType", "method" );
# Flags of "=" for a setter method
$node->AddProp( "Flags", "=" );
$node->AddProp( "ReturnType", "void" );
$node->AddProp( "Params", $varType );
my $param = Ast::New( 1 );
$param->AddProp( "NodeType", "param" );
$param->AddProp( "ArgType", $varType );
$node->AddPropList( "ParamList", $param );
kdocAstUtil::attachChild( $classNode, $node );
# Register the type
registerType( $varType );
} else {
$m->{NodeType} = 'deleted';
}
}
},
undef
);
$main::doPrivate = $doPrivate;
print STDERR "$className: ctor count: $constructorCount, hasPublicProtectedConstructor: $hasPublicProtectedConstructor, hasCopyConstructor: $hasCopyConstructor:, defaultConstructor: $defaultConstructor, hasPublicDestructor: $hasPublicDestructor, hasPrivatePureVirtual:$hasPrivatePureVirtual\n" if ($debug);
my $isGlobalSpace = ($className eq $main::globalSpaceClassName);
# Note that if the class has _no_ constructor, the default ctor applies. Let's even generate it.
if ( !$constructorCount && $defaultConstructor eq 'none'
&& !$hasPrivatePureVirtual && !$isGlobalSpace && $classNode->{NodeType} ne 'namespace' ) {
# Create a method node for the constructor
my $methodNode = Ast::New( $classNode->{astNodeName} );
$methodNode->AddProp( "NodeType", "method" );
$methodNode->AddProp( "Flags", "" );
$methodNode->AddProp( "Params", "" );
$methodNode->AddProp( "ParamList", [] );
kdocAstUtil::attachChild( $classNode, $methodNode );
# Hack the return type for constructors, since constructors return an object pointer
$methodNode->AddProp( "ReturnType", $className."*" );
registerType( $className."*" );
$methodNode->AddProp( "Access", "public" ); # after attachChild
$defaultConstructor = 'public';
$hasPublicProtectedConstructor = 1;
}
# Also, if the class has no explicit destructor, generate a default one.
if ( !$hasDestructor && !$hasPrivatePureVirtual && !$isGlobalSpace && $classNode->{NodeType} ne 'namespace' ) {
my $methodNode = Ast::New( "$classNode->{astNodeName}" );
$methodNode->AddProp( "NodeType", "method" );
$methodNode->AddProp( "Flags", "" );
$methodNode->AddProp( "Params", "" );
$methodNode->AddProp( "ParamList", [] );
kdocAstUtil::attachChild( $classNode, $methodNode );
$methodNode->AddProp( "ReturnType", "~" );
$methodNode->AddProp( "Access", "public" );
}
# If we have a private pure virtual, then the class can't be instanciated (e.g. TQCanvasItem)
# Same if the class has only private constructors (e.g. TQInputDialog)
$classNode->AddProp( "CanBeInstanciated", $hasPublicProtectedConstructor && !$hasPrivatePureVirtual );
# We will derive from the class only if it has public or protected constructors.
# (_Even_ if it has pure virtuals. But in that case the x_ class can't be instantiated either.)
$classNode->AddProp( "BindingDerives", $hasPublicProtectedConstructor );
# We need a public dtor to destroy the object --- ### aren't protected dtors ok too ??
$classNode->AddProp( "HasPublicDestructor", $hasPublicDestructor );
# Hack for TQAsyncIO. We don't implement the "if a class has no explicit copy ctor,
# then all of its member variables must be copiable, otherwise the class isn't copiable".
$hasPrivateCopyConstructor = 1 if ( $className eq 'TQAsyncIO' );
# Remember if this class can't be copied - it means all its descendants can't either
$classNode->AddProp( "CanBeCopied", !$hasPrivateCopyConstructor );
$classNode->AddProp( "HasCopyConstructor", $hasCopyConstructor );
}
sub propagateCanBeCopied($)
{
my $classNode = shift;
my $className = join( "::", kdocAstUtil::heritage($classNode) );
my @super = superclass_list($classNode);
# A class can only be copied if none of its ancestors have a private copy ctor.
for my $s (@super) {
if (!$s->{CanBeCopied}) {
$classNode->{CanBeCopied} = 0;
print STDERR "$classNode->{astNodeName} cannot be copied\n" if ($debug);
last;
}
}
# If the class has no explicit copy constructor, and it can be copied,
# generate the copy constructor.
if ( !$classNode->{HasCopyConstructor} && $classNode->{CanBeCopied} && $classNode->{CanBeInstanciated} ) {
my $methodNode = Ast::New( "$classNode->{astNodeName}" );
$methodNode->AddProp( "NodeType", "method" );
$methodNode->AddProp( "Flags", "ix" ); # Only for internal use in marshallers
my $argType = "const ".$className."&";
registerType( $argType );
$methodNode->AddProp( "Params", $argType );
# The param node
my $node = Ast::New( 1 ); # let's make the arg index the node "name"
$node->AddProp( "NodeType", "param" );
$node->AddProp( "ArgType", $argType );
$methodNode->AddPropList( "ParamList", $node );
kdocAstUtil::attachChild( $classNode, $methodNode );
# Hack the return type for constructors, since constructors return an object pointer
$methodNode->AddProp( "ReturnType", $className."*" );
registerType( $className."*" );
$methodNode->AddProp( "Access", "public" ); # after attachChild
}
# Prepare the {case} dict for the class
prepareCaseDict( $classNode );
}
=head2 writeClassDoc
Called by writeDoc for each series of classes to be written out
=cut
BEGIN {
my $fhn =1; # static
sub writeClassDoc
{
my $nodelist = shift;
my $file = "$outputdir/x_${fhn}.cpp";
open( my $fh, ">$file" ) || die "Couldn't create $file\n";
print $fh "//Auto-generated by $0. DO NOT EDIT.\n";
print $fh "#include <smoke.h>\n";
print $fh "#include <${libname}_smoke.h>\n";
my @code;
for my $node ( @$nodelist )
{
push @code, [generateAllMethods( $node )]
}
my %includes;
map { for my $incl (keys %{$_->[2]}){ $includes{$incl}++ } } @code;
# Hack - some Qt/KDE headers need other headers included, but omit suitable #includes
if (defined $includes{"qregexp.h"} || defined $includes{"qcstring.h"}) {
print $fh "#include <qregexp.h>\n";
delete $includes{"qregexp.h"};
}
if (defined $includes{"qmime.h"}) {
print $fh "#include <qurl.h>\n";
delete $includes{"qurl.h"};
}
if (defined $includes{"tdeshortcut.h"}) {
print $fh "#include <tdeshortcut.h>\n";
delete $includes{"tdeshortcut.h"};
}
if (defined $includes{"tdeshortcutlist.h"}) {
print $fh "#include <tdeconfigbase.h>\n";
print $fh "#include <tdeshortcutlist.h>\n";
delete $includes{"tdeconfigbase.h"};
delete $includes{"tdeshortcutlist.h"};
}
if (defined $includes{"tdeaction.h"}) {
print $fh "#include <tdeaction.h>\n";
delete $includes{"tdeaction.h"};
}
foreach my $incl (keys %includes) {
die if $incl eq '';
print $fh "#include <$incl>\n";
}
if ( $main::qt4
and ( defined $includes{"qtreewidget.h"}
or defined $includes{"qlistwidget.h"}
or defined $includes{"qtablewidget.h"} ) )
{
print $fh "#include \"qwidgetitemdata_p.h\"\n";
}
print $fh "\n";
for my $c( 0..$#code )
{
my ($methodCode, $switchCode, $incl) = @{ $code[$c] };
my $node = $$nodelist[$c];
my $className = join( "::", kdocAstUtil::heritage($node) );
my $legacyClassName = join( "__", kdocAstUtil::heritage($node) );
print $fh "class x_$legacyClassName ";
print $fh ": public $className " if $node->{BindingDerives};
print $fh "{\n";
print $fh $methodCode;
print $fh "};\n";
if(keys %{$node->{enumerations}}) {
print $fh "void xenum_${legacyClassName}(Smoke::EnumOperation xop, Smoke::Index xtype, void *&xdata, long &xvalue) {\n";
print $fh " x_${legacyClassName}\::xenum_operation(xop, xtype, xdata, xvalue);\n";
print $fh "}\n";
}
print $fh "void xcall_${legacyClassName}(Smoke::Index xi, void *obj, Smoke::Stack args) {\n";
print $fh $switchCode;
print $fh "}\n\n";
}
#if ( $className =~ /^(TQBrush|TQColor|TQCursor|TQFont|TQImage|TQPalette|TQPixmap|TQPoint|TQPointArray|TQRect|TQRegion|TQSize|TQWMatrix)$/ ) {
# print XCPPFILE " const char *{serial} operator << () const : pig_serialize(\$this);\n";
# print XCPPFILE " void operator >> (const char *{serial}) : pig_deserialize(\$this, \$1);\n";
#}
close $fh;
$fhn++
}
}
# Generate the prototypes for a method (one per arg with a default value)
# Helper for makeprotos
sub iterproto($$$$$) {
my $classidx = shift; # to check if a class exists
my $method = shift;
my $proto = shift;
my $idx = shift;
my $protolist = shift;
my $argcnt = scalar @{ $method->{ParamList} } - 1;
if($idx > $argcnt) {
push @$protolist, $proto;
return;
}
if(defined $method->{FirstDefaultParam} and $method->{FirstDefaultParam} <= $idx) {
push @$protolist, $proto;
}
my $arg = $method->{ParamList}[$idx]->{ArgType};
my $typeEntry = findTypeEntry( $arg );
my $realType = $typeEntry->{realType};
# A scalar ?
$arg =~ s/\bconst\b//g;
$arg =~ s/\s+//g;
if($typeEntry->{isEnum} || $allTypes{$realType}{isEnum} || exists $typeunion{$realType} || exists $mungedTypeMap{$arg})
{
my $id = '$'; # a 'scalar
$id = '?' if $arg =~ /[*&]{2}/;
$id = $mungedTypeMap{$arg} if exists $mungedTypeMap{$arg};
iterproto($classidx, $method, $proto . $id, $idx + 1, $protolist);
return;
}
# A class ?
if(exists $classidx->{$realType}) {
iterproto($classidx, $method, $proto . '#', $idx + 1, $protolist);
return;
}
# A non-scalar (reference to array or hash, undef)
iterproto($classidx, $method, $proto . '?', $idx + 1, $protolist);
return;
}
# Generate the prototypes for a method (one per arg with a default value)
sub makeprotos($$$) {
my $classidx = shift;
my $method = shift;
my $protolist = shift;
iterproto($classidx, $method, $method->{astNodeName}, 0, $protolist);
}
# Return the string containing the signature for this method (without return type).
# If the 2nd arg is not the size of $m->{ParamList}, this method returns a
# partial signature (this is used to handle default values).
sub methodSignature($$) {
my $method = shift;
my $last = shift;
my $sig = $method->{astNodeName};
my @argTypeList;
my $argId = 0;
foreach my $arg ( @{$method->{ParamList}} ) {
last if $argId > $last;
push @argTypeList, $arg->{ArgType};
$argId++;
}
$sig .= "(". join(", ",@argTypeList) .")";
$sig .= " const" if $method->{Flags} =~ "c";
return $sig;
}
sub coerce_type($$$$) {
#my $m = shift;
my $union = shift;
my $var = shift;
my $type = shift;
my $new = shift; # 1 if this is a return value, 0 for a normal param
my $typeEntry = findTypeEntry( $type );
my $realType = $typeEntry->{realType};
my $unionfield = $typeEntry->{typeId};
die "$type" unless defined( $unionfield );
$unionfield =~ s/t_/s_/;
$type =~ s/\s+const$//; # for 'char* const'
$type =~ s/\s+const\s*\*$/\*/; # for 'char* const*'
my $code = "$union.$unionfield = ";
if($type =~ /&$/) {
$code .= "(void*)&$var;\n";
} elsif($type =~ /\*$/) {
$code .= "(void*)$var;\n";
} else {
if ( $unionfield eq 's_class'
or ( $unionfield eq 's_voidp' and $type ne 'void*' )
or $type eq 'TQString' ) { # hack
$type =~ s/^const\s+//;
if($new) {
$code .= "(void*)new $type($var);\n";
} else {
$code .= "(void*)&$var;\n";
}
} else {
$code .= "$var;\n";
}
}
return $code;
}
# Generate the list of args casted to their real type, e.g.
# (TQObject*)x[1].s_class,(TQEvent*)x[2].s_class,x[3].s_int
sub makeCastedArgList
{
my @castedList;
my $i = 1; # The args start at x[1]. x[0] is the return value
my $arg;
foreach $arg (@_) {
my $type = $arg;
my $cast;
my $typeEntry = findTypeEntry( $type );
my $unionfield = $typeEntry->{typeId};
die "$type" unless defined( $unionfield );
$unionfield =~ s/t_/s_/;
$type =~ s/\s+const$//; # for 'char* const'
$type =~ s/\s+const\s*\*$/\*/; # for 'char* const*'
my $v .= "x[$i].$unionfield";
if($type =~ s/&$//) {
$cast = "*($type *)";
} elsif($type =~ /\*$/) {
$cast = "($type)";
} elsif($type =~ /\(\*\)\s*\(/) { # function pointer ... (*)(...)
$cast = "($type)";
} else {
if ( $unionfield eq 's_class'
or ( $unionfield eq 's_voidp' and $type ne 'void*' )
or $type eq 'TQString' ) { # hack
$cast = "*($type *)";
} else {
$cast = "($type)";
}
}
push @castedList, "$cast$v";
$i++;
}
return @castedList;
}
# Adds the header for node $1 to be included in $2 if not already there
# Prints out debug stuff if $3
sub addIncludeForClass($$$)
{
my ( $node, $addInclude, $debugMe ) = @_;
my $sourcename = $node->{Source}->{astNodeName};
if ( $sourcename !~ s!.*($headerSubdirectories)(.*)!$1$2!m ) {
$sourcename =~ s!.*/(.*)!$1!m;
}
# die "Empty source name for $node->{astNodeName}" if ( $sourcename eq '' );
return if ( $sourcename eq '' );
unless ( defined $addInclude->{$sourcename} ) {
print " Including $sourcename\n" if ($debugMe);
$addInclude->{$sourcename} = 1;
}
else { print " $sourcename already included.\n" if ($debugMe); }
}
sub checkIncludesForObject($$)
{
my $type = shift;
my $addInclude = shift;
my $debugCI = 0; #$debug
#print "checkIncludesForObject $type\n";
$type =~ s/const\s+//;
my $it = $type;
if (!($it and exists $typeunion{$it}) and $type !~ /\*/
#and $type !~ /&/ # in fact we also want refs, due to the generated code
) {
$type =~ s/&//;
print " Detecting an object by value/ref: $type\n" if ($debugCI);
my $node = kdocAstUtil::findRef( $rootnode, $type );
if ($node) {
addIncludeForClass( $node, $addInclude, $debugCI );
}
else { print " No header found for $type\n" if ($debugCI); }
}
}
sub generateVirtualMethod($$$$$)
{
# Generating methods for $class.
# $m: method node. $methodClass: the node of the class in which the method is really declared
# (can be different from $class when the method comes from a super class)
# This is important because of $allMethods, which has no entry for class::method in that case.
my( $classNode, $signature, $m, $methodClass, $addInclude ) = @_;
my $methodCode = ''; # output
my $returnType = $m->{ReturnType};
return ('', '') if $returnType eq '~'; # skip destructors
my $className = $classNode->{astNodeName};
my $flags = $m->{Flags};
my @argList = @{$m->{ParamList}};
print "generateVirtualMethod $className: $signature ($m->{Access})\n" if ($debug);
# Detect objects returned by value
checkIncludesForObject( $returnType, $addInclude ) if ($returnType ne 'void');
# Generate a matching virtual method in the x_ class
$methodCode .= " virtual $returnType $m->{astNodeName}(";
my $i = 0;
foreach my $arg ( @argList ) {
$methodCode .= ", " if $i++;
$methodCode .= $arg->{ArgType};
$methodCode .= " x$i";
# Detect objects passed by value
checkIncludesForObject( $arg->{ArgType}, $addInclude );
}
$methodCode .= ") ";
$methodCode .= "const " if ($flags =~ "c");
$methodCode .= "\{\n";
# Now the code of the method
my $this = $classNode->{BindingDerives} > 0 ? "this" : "xthis";
$i++; # Now the number of args
$methodCode .= "\tSmoke::StackItem x[$i];\n";
$i = 1;
for my $arg (@argList) {
$methodCode .= "\t";
$methodCode .= coerce_type("x[$i]", "x$i", $arg->{ArgType}, 0);
$i++;
}
my $sig = $methodClass->{astNodeName} . "::" . $signature;
my $idx = $allMethods{$sig};
if ( ! defined $idx ) {
my $class_name = join( "::", kdocAstUtil::heritage($methodClass) );
$sig = $class_name . "::" . $signature;
$idx = $allMethods{$sig};
}
die "generateVirtualMethod: $className: No method found for $sig\n" if !defined $idx;
if($flags =~ "p") { # pure virtual
$methodCode .= "\t${libname}_Smoke->binding->callMethod($idx, (void*)$this, x, true /*pure virtual*/);\n";
} else {
$methodCode .= "\tif(${libname}_Smoke->binding->callMethod($idx, (void*)$this, x)) ";
}
$returnType = undef if ($returnType eq 'void');
if($returnType) {
my $arg = $returnType;
my $it = applyTypeDef( $arg );
my $cast;
my $v = "x[0]";
my $indent = ($flags =~ "p") ? "\t" : "";
if($it and exists $typeunion{$it}) {
$v .= ".$typeunion{$it}";
$cast = "($arg)";
$methodCode .= "${indent}return $cast$v;\n";
} else {
$v .= ".s_class";
if($arg =~ s/&//) {
$cast = "*($arg *)";
$methodCode .= "${indent}return $cast$v;\n";
} elsif($arg !~ /\*$/) {
unless($flags =~ "p") {
$indent = "\t ";
$methodCode .= "{\n";
}
# we assume it's a new thing, and handle it
$methodCode .= "${indent}$arg *xptr = ($arg *)$v;\n";
$methodCode .= "${indent}$arg xret(*xptr);\n";
$methodCode .= "${indent}delete xptr;\n";
$methodCode .= "${indent}return xret;\n";
$methodCode .= "\t}\n" unless $flags =~ "p";
} else {
$cast = "($arg)";
$methodCode .= "${indent}return $cast$v;\n";
}
}
} else {
$methodCode .= "\t" if $flags =~ "p";
$methodCode .= "return;\n";
}
if($flags =~ "p") {
$methodCode .= "\t// ABSTRACT\n";
$methodCode .= " }\n";
return ( $methodCode );
}
$methodCode .= "\t";
if($returnType) {
$methodCode .= "return ";
}
$methodCode .= "$this\->$methodClass->{astNodeName}\::$m->{astNodeName}(";
$i = 0;
for my $arg (@argList) {
$methodCode .= ", " if $i++;
$methodCode .= "x$i";
}
$methodCode .= ");\n";
$methodCode .= " }\n";
return ( $methodCode );
}
sub generateMethod($$$)
{
my( $classNode, $m, $addInclude ) = @_; # input
my $methodCode = ''; # output
my $switchCode = ''; # output
my $name = $m->{astNodeName}; # method name
my @heritage = kdocAstUtil::heritage($classNode);
my $className = join( "::", @heritage );
my $xClassName = "x_" . join( "__", @heritage );
# Check some method flags: constructor, destructor etc.
my $flags = $m->{Flags};
if ( !defined $flags ) {
warn "Method ".$name. " has no flags\n";
}
my $returnType = $m->{ReturnType};
$returnType = undef if ($returnType eq 'void');
# Don't use $className here, it's never the fully qualified (A::B) name for a ctor.
my $isConstructor = ($name eq $classNode->{astNodeName} );
my $isDestructor = ($returnType eq '~');
if ($debug) {
print STDERR " Method $name";
print STDERR ", is DTOR" if $isDestructor;
print STDERR ", returns $returnType" if $returnType;
#print STDERR " ($m->{Access})";
print STDERR "\n";
}
# Don't generate anything for destructors
return if $isDestructor;
return if ( $m->{SkipFromSwitch} ); # pure virtuals, etc.
# # Skip internal methods, which return unknown types
# # Hmm, the C# bindings have a list of those too.
# return if ( $returnType =~ m/TQGfx\s*\*/ );
# return if ( $returnType eq 'CGContextRef' );
# return if ( $returnType eq 'TQWSDisplay *' );
# # This stuff needs callback, or **
# return if ( $name eq 'defineIOHandler' or $name eq 'qt_init_internal' );
# # Skip casting operators, but not == < etc.
# return if ( $name =~ /operator \w+/ );
# # TQFile's EncoderFn/DecoderFn
# return if ( $name =~ /set[ED][ne]codingFunction/ );
# # How to implement this? (TQXmlDefaultHandler/TQXmlEntityResolver::resolveEntity, needs A*&)
# return if ( $name eq 'resolveEntity' and $className =~ /^TQXml/ );
# return if ( $className eq 'TQBitArray' && $m->{Access} eq 'protected' );
#print STDERR "Tests passed, generating.\n";
# Detect objects returned by value
checkIncludesForObject( $returnType, $addInclude ) if ($returnType);
my $argId = 0;
my @argTypeList=();
foreach my $arg ( @{$m->{ParamList}} ) {
print STDERR " Param ".$arg->{astNodeName}." type: ".$arg->{ArgType}." name:".$arg->{ArgName}." default: ".$arg->{DefaultValue}."\n" if ($debug);
my $argType = $arg->{ArgType};
push @argTypeList, $argType;
# Detect objects passed by value
checkIncludesForObject( $argType, $addInclude );
}
my @castedArgList = makeCastedArgList( @argTypeList );
my $isStatic = $flags =~ "s";
my $extra = "";
$extra .= "static " if $isStatic || $isConstructor || $classNode->{NodeType} eq 'namespace';
my $attr = "";
$attr .= "const " if $flags =~ "c";
my $this = $classNode->{BindingDerives} > 0 ? "this" : "xthis";
# We iterate as many times as we have default params
my $firstDefaultParam = $m->{FirstDefaultParam};
$firstDefaultParam = scalar(@argTypeList) unless defined $firstDefaultParam;
my $iterationCount = scalar(@argTypeList) - $firstDefaultParam;
my $xretCode = '';
if($returnType) {
$xretCode .= coerce_type('x[0]', 'xret', $returnType, 1);
}
print STDERR " ". ($iterationCount+1). " iterations for $name\n" if ($debug);
while($iterationCount >= 0) {
local($") = ",";
# Handle case of a class with constructors, but with a private pure virtual
# so we can't create an instance of it
if($isConstructor and !$classNode->{CanBeInstanciated}) {
# We still generate "forwarder constructors" for x_className though
$methodCode .= " $xClassName(";
my $i = 0;
for my $arg (@argTypeList) {
$methodCode .= ", " if $i++;
$methodCode .= "$arg x$i";
}
$methodCode .= ") : $className(";
$i = 0;
for my $arg (@argTypeList) {
$methodCode .= ", " if $i++;
$methodCode .= "x$i";
}
$methodCode .= ") {}\n";
} else {
$switchCode .= "\tcase $methodNumber: ";
if ($flags =~ "s" || $isConstructor || $classNode->{NodeType} eq 'namespace') { # static, namespace or constructor
$switchCode .= "$xClassName\::";
} else {
$switchCode .= "xself->"
}
$switchCode .= "x_$methodNumber(args);";
$switchCode .= "\tbreak;\n";
$methodCode .= " ${extra}void x_$methodNumber\(Smoke::Stack x) $attr\{\n";
my $cplusplusparams = join( ", ", @argTypeList );
$methodCode .= "\t// $name($cplusplusparams)\n";
$methodCode .= "\t";
if ($isConstructor) {
$methodCode .= "$xClassName* xret = new $xClassName(@castedArgList[0..$#argTypeList]);\n";
#$m->{retnew} = 1;
$methodCode .= "\tx[0].s_class = (void*)xret;\n"; # the return value, containing the new object
$methodCode .= " }\n";
# Now generate the actual constructor for x_className
# (Simply a forwarder to the className constructor with the same args
if ( $flags =~ "t" ) {
$methodCode .= " explicit $xClassName(";
} else {
$methodCode .= " $xClassName(";
}
my $i = 0;
for my $arg (@argTypeList) {
$methodCode .= ", " if $i++;
if ($arg =~ s/\(\*\)/(* x$i)/) { # function pointer... need to insert argname inside
$methodCode .= $arg;
} else {
$methodCode .= "$arg x$i";
}
}
$methodCode .= ") : $className(";
$i = 0;
for my $arg (@argTypeList) {
$methodCode .= ", " if $i++;
$methodCode .= "x$i";
}
$methodCode .= ") {\n";
} else {
$methodCode .= $returnType . " xret = " if $returnType;
$methodCode .= "$this\->" unless $isStatic || $classNode->{NodeType} eq 'namespace';
if ($className ne $main::globalSpaceClassName) {
if ($flags =~ "=") {
# Setter method for a public instance variable
my $varName = $name;
$varName =~ /^set(\w)(.*)/;
my $ch = $1;
$ch =~ tr/A-Z/a-z/;
$varName = $ch . $2;
$methodCode .= "$varName = @castedArgList[0..$#argTypeList];\n";
} else {
$methodCode .= "$className\::$name(@castedArgList[0..$#argTypeList]);\n";
}
} elsif ($name =~ /^operator\s?\W+/) {
( my $op = $name ) =~ s/^operator(.*)$/$1/;
if (scalar(@argTypeList) == 2) {
if( $name =~ /^operator(?:\+\+|--)/ ) { # postfix increment/decrement
$methodCode .= "(@castedArgList[0])$op;\n";
} else {
$methodCode .= "(@castedArgList[0] $op @castedArgList[1]);\n"; # a + b
}
} elsif (scalar(@argTypeList) == 1) {
$methodCode .= "$op(@castedArgList[0]);\n"; # -a
} else {
die "shouldn't reach here!";
}
} else {
$methodCode .= "$name(@castedArgList[0..$#argTypeList]);\n";
}
$methodCode .= "\t" . $xretCode if $returnType;
# To avoid unused parameter warning, add this to void methods:
$methodCode .= "\t(void)x; // noop (for compiler warning)\n" unless $returnType;
}
$methodCode .= " }\n";
}
pop @argTypeList;
$methodNumber++;
$iterationCount--;
} # Iteration loop
return ( $methodCode, $switchCode );
}
sub generateEnum($$$)
{
my( $classNode, $m, $addInclude ) = @_; # input
my $methodCode = ''; # output
my $switchCode = ''; # output
my @heritage = kdocAstUtil::heritage($classNode);
my $className = join( "::", @heritage );
my $xClassName = "x_" . join( "__", @heritage );
my $fullEnumType = "$className\::". $m->{astNodeName};
checkIncludesForObject( $fullEnumType, $addInclude );
foreach my $enum ( @{$m->{ParamList}} ) {
my $enumName = $enum->{ArgName};
my $fullEnumName = "$className\::$enumName";
die "Invalid index for $fullEnumName: $classNode->{case}{$fullEnumName} instead of $methodNumber" if $classNode->{case}{$fullEnumName} != $methodNumber;
$methodCode .= " static void x_$methodNumber(Smoke::Stack x) {\n";
$methodCode .= "\tx[0].s_enum = (long)$fullEnumName;\n";
$methodCode .= " }\n";
$switchCode .= "\tcase $methodNumber: $xClassName\::x_$methodNumber(args);\tbreak;\n";
$methodNumber++;
}
return ( $methodCode, $switchCode );
}
sub generateVar($$$)
{
my( $classNode, $m, $addInclude ) = @_; # input
my $methodCode = ''; # output
my $switchCode = ''; # output
my @heritage = kdocAstUtil::heritage($classNode);
my $className = join( "::", @heritage );
my $xClassName = "x_" . join( "__", @heritage );
my $name = $m->{astNodeName};
my $varType = $m->{Type};
$varType =~ s/static\s//;
$varType =~ s/const\s+(.*)\s*&/$1/;
$varType =~ s/\s*$//;
my $fullName = "$className\::$name";
my $this = $classNode->{BindingDerives} > 0 ? "this" : "xthis";
checkIncludesForObject( $varType, $addInclude );
die "Invalid index for $fullName: $classNode->{case}{$fullName} instead of $methodNumber" if $classNode->{case}{$fullName} != $methodNumber;
if ( $m->{Flags} =~ "s" ) {
$methodCode .= " static void x_$methodNumber(Smoke::Stack x) {\n ";
$methodCode .= coerce_type('x[0]', $fullName, $varType, 1);
$methodCode .= " }\n";
$switchCode .= "\tcase $methodNumber: $xClassName\::x_$methodNumber(args);\tbreak;\n";
} else {
$methodCode .= " void x_$methodNumber(Smoke::Stack x) {\n ";
$methodCode .= coerce_type('x[0]', "$this->$name", $varType, 1);
$methodCode .= " }\n";
$switchCode .= "\tcase $methodNumber: xself->x_$methodNumber(args);\tbreak;\n";
}
$methodNumber++;
return ( $methodCode, $switchCode );
}
sub generateEnumCast($)
{
my( $classNode ) = @_;
my $methodCode = '';
return unless keys %{$classNode->{enumerations}};
$methodCode .= " static void xenum_operation(Smoke::EnumOperation xop, Smoke::Index xtype, void *&xdata, long &xvalue) {\n";
$methodCode .= "\tswitch(xtype) {\n";
for my $enum (values %{$classNode->{enumerations}}) {
# Hack - this shouldn't be needed here - deprecated enums
next if ($enum eq 'KStatusBar::BarStatus'
or $enum eq 'KMdi::AddWindowFlags'
or $enum eq 'TDEToolBar::BarStatus'
or $enum eq 'KMimeType::Format:: compression : 4');
my $type = findTypeEntry($enum);
$methodCode .= "\t case $type->{index}: //$enum\n";
$methodCode .= "\t switch(xop) {\n";
$methodCode .= "\t case Smoke::EnumNew:\n";
$methodCode .= "\t\txdata = (void*)new $enum;\n";
$methodCode .= "\t\tbreak;\n";
$methodCode .= "\t case Smoke::EnumDelete:\n"; # unnecessary
$methodCode .= "\t\tdelete ($enum*)xdata;\n";
$methodCode .= "\t\tbreak;\n";
$methodCode .= "\t case Smoke::EnumFromLong:\n";
$methodCode .= "\t\t*($enum*)xdata = ($enum)xvalue;\n";
$methodCode .= "\t\tbreak;\n";
$methodCode .= "\t case Smoke::EnumToLong:\n";
$methodCode .= "\t\txvalue = (long)*($enum*)xdata;\n";
$methodCode .= "\t\tbreak;\n";
$methodCode .= "\t }\n";
$methodCode .= "\t break;\n";
}
$methodCode .= "\t}\n";
$methodCode .= " }\n";
return $methodCode;
}
## Called by writeClassDoc
sub generateAllMethods
{
my ($classNode) = @_;
my $methodCode = '';
my $switchCode = '';
$methodNumber = 0;
#my $className = $classNode->{astNodeName};
my $className = join( "::", kdocAstUtil::heritage($classNode) );
my $xClassName = "x_" . join( "__", kdocAstUtil::heritage($classNode) );
my $isGlobalSpace = ($xClassName eq ("x_".$main::globalSpaceClassName));
my $sourcename = $classNode->{Source}->{astNodeName};
if ( $sourcename !~ s!.*($headerSubdirectories)(.*)!$1$2!m ) {
$sourcename =~ s!.*/(.*)!$1!m;
}
die "Empty source name for $classNode->{astNodeName}" if ( $sourcename eq '' );
my %addInclude = ( $sourcename => 1 );
if (!$isGlobalSpace) {
if($classNode->{NodeType} eq 'namespace') {
$switchCode .= " (void)obj;\n";
$methodCode .= "public:\n";
my $s;
for my $sn( @{$classNode->{Sources}} ) {
if ( ($s = $sn->{astNodeName}) !~ s!.*($headerSubdirectories)(.*)!$1$2!m ) {
$s =~ s!.*/(.*)!$1!m;
}
$addInclude{ $s } = 1;
}
} elsif(! $classNode->{BindingDerives}) {
$methodCode .= "private:\n";
$methodCode .= " $className *xthis;\n";
$methodCode .= "public:\n";
$methodCode .= " $xClassName\(void *x) : xthis(($className*)x) {}\n";
$switchCode .= " $xClassName xtmp(obj), *xself = &xtmp;\n";
} else {
$switchCode .= " $xClassName *xself = ($xClassName*)obj;\n";
$methodCode .= "public:\n";
}
} else {
my $s;
for my $sn( @{$classNode->{Sources}} ) {
if ( ($s = $sn->{astNodeName}) !~ s!.*($headerSubdirectories)(.*)!$1$2!m ) {
$s =~ s!.*/(.*)!$1!m;
}
$addInclude{ $s } = 1;
}
$methodCode .= "public:\n";
$switchCode .= " (void) obj;\n";
}
$switchCode .= " switch(xi) {\n";
# Do all enums first
Iter::MembersByType ( $classNode, undef,
sub { my ($classNode, $methodNode ) = @_;
if ( $methodNode->{NodeType} eq 'enum' ) {
my ($meth, $swit) = generateEnum( $classNode, $methodNode, \%addInclude );
$methodCode .= $meth;
$switchCode .= $swit;
}
}, undef );
# Then all static vars
Iter::MembersByType ( $classNode, undef,
sub { my ($classNode, $methodNode ) = @_;
if ( $methodNode->{NodeType} eq 'var' ) {
my ($meth, $swit) = generateVar( $classNode, $methodNode, \%addInclude );
$methodCode .= $meth;
$switchCode .= $swit;
}
}, undef );
# Then all methods
Iter::MembersByType ( $classNode, undef,
sub { my ($classNode, $methodNode ) = @_;
if ( $methodNode->{NodeType} eq 'method' ) {
my ($meth, $swit) = generateMethod( $classNode, $methodNode, \%addInclude );
$methodCode .= $meth;
$switchCode .= $swit;
}
}, undef );
# Virtual methods
if ($classNode->{BindingDerives}) {
my %virtualMethods;
allVirtualMethods( $classNode, \%virtualMethods );
for my $sig (sort keys %virtualMethods) {
my ($meth) = generateVirtualMethod( $classNode, $sig, $virtualMethods{$sig}{method}, $virtualMethods{$sig}{class}, \%addInclude );
$methodCode .= $meth;
}
}
$methodCode .= generateEnumCast( $classNode );
# Destructor
# "virtual" is useless, if the base class has a virtual destructor then the x_* class too.
#if($classNode->{HasVirtualDestructor} and $classNode->{HasDestructor}) {
# $methodCode .= " virtual ~$xClassName() {}\n";
#}
# We generate a dtor though, because we might want to add stuff into it
if ( !$isGlobalSpace && $classNode->{NodeType} ne 'namespace' ) {
$methodCode .= " ~$xClassName() { ${libname}_Smoke->binding->deleted($classNode->{ClassIndex}, (void*)this); }\n";
}
if ($classNode->{CanBeInstanciated} and $classNode->{HasPublicDestructor}) {
die "$className destructor: methodNumber=$methodNumber != case entry=".$classNode->{case}{"~$className()"}."\n"
if $methodNumber != $classNode->{case}{"~$className()"};
$switchCode .= "\tcase $methodNumber: delete ($className*)xself;\tbreak;\n";
$methodNumber++;
}
$switchCode .= " }\n";
return ( $methodCode, $switchCode, \%addInclude );
}
# Return 0 if the class has no virtual dtor, 1 if it has, 2 if it's private
sub hasVirtualDestructor($)
{
my ( $classNode ) = @_;
my $className = join( "::", kdocAstUtil::heritage($classNode) );
return if ( $skippedClasses{$className} );
my $parentHasIt;
# Look at ancestors, and (recursively) call hasVirtualDestructor for each
# It's enough to have one parent with a prot/public virtual dtor
Iter::Ancestors( $classNode, $rootnode, undef, undef, sub {
my $vd = hasVirtualDestructor( $_[0] );
$parentHasIt = $vd unless $parentHasIt > $vd;
} );
return $parentHasIt if $parentHasIt; # 1 or 2
# Now look in $classNode - including private methods
my $doPrivate = $main::doPrivate;
$main::doPrivate = 1;
my $result;
Iter::MembersByType ( $classNode, undef,
sub { my ($classNode, $m ) = @_;
return unless( $m->{NodeType} eq "method" && $m->{ReturnType} eq '~' );
if ( $m->{Flags} =~ /[vp]/ ) {
if ( $m->{Access} =~ /private/ ) {
$result=2; # private virtual
} else {
$result=1; # [protected or public] virtual
}
}
},
undef
);
$main::doPrivate = $doPrivate;
$result=0 if (!defined $result);
return $result;
}
=head2 allVirtualMethods
Parameters: class node, dict
Adds to the dict, for all method nodes that are virtual, in this class and in parent classes :
{method} the method node, {class} the class node (the one where the virtual is implemented)
=cut
sub allVirtualMethods($$)
{
my ( $classNode, $virtualMethods ) = @_;
my $className = join( "::", kdocAstUtil::heritage($classNode) );
return if ( $skippedClasses{$className} );
# Look at ancestors, and (recursively) call allVirtualMethods for each
# This is done first, so that virtual methods that are reimplemented as 'private'
# can be removed from the list afterwards (below)
Iter::Ancestors( $classNode, $rootnode, undef, undef, sub {
allVirtualMethods( @_[0], $virtualMethods );
}, undef
);
# Now look for virtual methods in $classNode - including private ones
my $doPrivate = $main::doPrivate;
$main::doPrivate = 1;
Iter::MembersByType ( $classNode, undef,
sub { my ($classNode, $m ) = @_;
# Only interested in methods, and skip destructors
return unless( $m->{NodeType} eq "method" && $m->{ReturnType} ne '~' );
my $signature = methodSignature( $m, $#{$m->{ParamList}} );
print STDERR $signature . " ($m->{Access})\n" if ($debug);
# A method is virtual if marked as such (v=virtual p=pure virtual)
# or if a parent method with same signature was virtual
if ( $m->{Flags} =~ /[vp]/ or defined $virtualMethods->{$signature} ) {
if ( $m->{Access} =~ /private/ ) {
if ( defined $virtualMethods->{$signature} ) { # remove previously defined
delete $virtualMethods->{$signature};
}
# else, nothing, just ignore private virtual method
} else {
$virtualMethods->{$signature}{method} = $m;
$virtualMethods->{$signature}{class} = $classNode;
}
}
},
undef
);
$main::doPrivate = $doPrivate;
}
# Known typedef? If so, apply it.
sub applyTypeDef($)
{
my $type = shift;
# Parse 'const' in front of it, and '*' or '&' after it
my $prefix = $type =~ s/^const\s+// ? 'const ' : '';
my $suffix = $type =~ s/\s*([\&\*]+)$// ? $1 : '';
if (exists $typedeflist{$type}) {
return $prefix.$typedeflist{$type}.$suffix;
}
return $prefix.$type.$suffix;
}
# Register type ($1) into %allTypes if not already there
sub registerType($$) {
my $type = shift;
#print "registerType: $type\n" if ($debug);
$type =~ s/\s+const$//; # for 'char* const'
$type =~ s/\s+const\s*\*$/\*/; # for 'char* const*'
$type =~ s/(<[^>]*)\s+([^>]*>)/$1$2/; # Remove embedded space from template types, such as
# 'TQMap<TQCString, DCOPRef>'
return if ( $type eq 'void' or $type eq '' or $type eq '~' );
die if ( $type eq '...' ); # ouch
# Let's register the real type, not its known equivalent
#$type = applyTypeDef($type);
# Enum _value_ -> get corresponding type
if (exists $enumValueToType{$type}) {
$type = $enumValueToType{$type};
}
# Already in allTypes
if(exists $allTypes{$type}) {
return;
}
die if $type eq 'TQTextEdit::UndoRedoInfo::Type';
die if $type eq '';
my $realType = $type;
# Look for references (&) and pointers (* or **) - this will not handle *& correctly.
# We do this parsing here because both the type list and iterproto need it
if($realType =~ s/&$//) {
$allTypes{$type}{typeFlags} = 'Smoke::tf_ref';
}
elsif($realType ne 'void*' && $realType =~ s/\*$//) {
$allTypes{$type}{typeFlags} = 'Smoke::tf_ptr';
}
else {
$allTypes{$type}{typeFlags} = 'Smoke::tf_stack';
}
if ( $realType =~ s/^const\s+// ) { # Remove 'const'
$allTypes{$type}{typeFlags} .= ' | Smoke::tf_const';
}
# Apply typedefs, and store the resulting type.
# For instance, if $type was TQ_UINT16&, realType will be ushort
$allTypes{$type}{realType} = applyTypeDef( $realType );
# In the first phase we only create entries into allTypes.
# The values (indexes) are calculated afterwards, once the list is full.
$allTypes{$type}{index} = -1;
#print STDERR "Register $type. Realtype: $realType\n" if($debug);
}
# Get type from %allTypes
# This returns a hash with {index}, {isEnum}, {typeFlags}, {realType}
# (and {typeId} after the types array is written by writeSmokeDataFile)
sub findTypeEntry($) {
my $type = shift;
my $typeIndex = -1;
$type =~ s/\s+const$//; # for 'char* const'
$type =~ s/\s+const\s*\*$/\*/; # for 'char* const*'
$type =~ s/(<[^>]*)\s+([^>]*>)/$1$2/; # Remove embedded space from template types, such as
# 'TQMap<TQCString, DCOPRef>'
return undef if ( $type =~ '~' or $type eq 'void' or $type eq '' );
# Enum _value_ -> get corresponding type
if (exists $enumValueToType{$type}) {
$type = $enumValueToType{$type};
}
die "type not known: $type" unless defined $allTypes{$type};
return $allTypes{ $type };
}
# List of all super-classes for a given class
sub superclass_list($)
{
my $classNode = shift;
my @super;
Iter::Ancestors( $classNode, $rootnode, undef, undef, sub {
push @super, @_[0];
push @super, superclass_list( @_[0] );
}, undef );
return @super;
}
# Store the {case} dict in the class Node (method signature -> index in the "case" switch)
# This also determines which methods should NOT be in the switch, and sets {SkipFromSwitch} for them
sub prepareCaseDict($) {
my $classNode = shift;
my $className = join( "::", kdocAstUtil::heritage($classNode) );
$classNode->AddProp("case", {});
my $methodNumber = 0;
# First look at all enums for this class
Iter::MembersByType ( $classNode, undef,
sub { my ($classNode, $m ) = @_;
next unless $m->{NodeType} eq 'enum';
foreach my $val ( @{$m->{ParamList}} ) {
my $fullEnumName = "$className\::".$val->{ArgName};
print STDERR "Enum: $fullEnumName -> case $methodNumber\n" if ($debug);
$classNode->{case}{$fullEnumName} = $methodNumber;
$enumValueToType{$fullEnumName} = "$className\::$m->{astNodeName}";
$methodNumber++;
}
}, undef );
# Check for vars
Iter::MembersByType ( $classNode, undef,
sub { my ($classNode, $m ) = @_;
next unless $m->{NodeType} eq 'var';
my $name = "$className\::".$m->{astNodeName};
print STDERR "Var: $name -> case $methodNumber\n" if ($debug);
$classNode->{case}{$name} = $methodNumber;
$methodNumber++;
}, undef );
my %const_methods = ();
# Now look at all const methods for this class, in order to use
# them in preference to any otherwise identical non-const method
Iter::MembersByType ( $classNode, undef,
sub { my ($classNode, $m ) = @_;
next unless $m->{NodeType} eq 'method';
my @args = @{ $m->{ParamList} };
my $sig = methodSignature( $m, $#args );
if ( $sig =~ /(.*) const$/ ) {
$const_methods{$1} = 1;
}
}, undef );
# Now look at all methods for this class
Iter::MembersByType ( $classNode, undef,
sub { my ($classNode, $m ) = @_;
next unless $m->{NodeType} eq 'method';
my $name = $m->{astNodeName};
my $isConstructor = ($name eq $classNode->{astNodeName} );
if ($isConstructor and ($m->{ReturnType} eq '~')) # destructor
{
# Remember whether we'll generate a switch entry for the destructor
$m->{SkipFromSwitch} = 1 unless ($classNode->{CanBeInstanciated} and $classNode->{HasPublicDestructor});
next;
}
# Don't generate bindings for protected methods (incl. signals) if
# we're not deriving from the C++ class. Only take public and public_slots
my $ok = ( $classNode->{BindingDerives} or $m->{Access} =~ /public/ ) ? 1 : 0;
# Don't generate bindings for pure virtuals - we can't call them ;)
$ok = 0 if ( $ok && $m->{Flags} =~ "p" );
# Bugfix for Qt-3.0.4: those methods are NOT implemented (report sent).
$ok = 0 if ( $ok && $className eq 'TQLineEdit' && ( $name eq 'setPasswordChar' || $name eq 'passwordChar' ) );
$ok = 0 if ( $ok && $className eq 'TQWidgetItem' && $name eq 'widgetSizeHint' );
if ( !$ok )
{
#print STDERR "Skipping $className\::$name\n" if ($debug);
$m->{SkipFromSwitch} = 1;
next;
}
my @args = @{ $m->{ParamList} };
my $sig = methodSignature( $m, $#args );
if ( $const_methods{$sig} && $m->{Flags} !~ "v" ) {
# If there is a method which just differs from another by 'constness',
# then ignore the non-const version
$m->{SkipFromSwitch} = 1;
next;
}
my $last = $m->{FirstDefaultParam};
$last = scalar @args unless defined $last;
my $iterationCount = scalar(@args) - $last;
while($iterationCount >= 0) {
$sig = methodSignature( $m, $#args );
$classNode->{case}{$sig} = $methodNumber;
#print STDERR "prepareCaseDict: registered case number $methodNumber for $sig in $className()\n" if ($debug);
pop @args;
$iterationCount--;
$methodNumber++;
}
}, undef );
# Add the destructor, at the end
if ($classNode->{CanBeInstanciated} and $classNode->{HasPublicDestructor}) {
$classNode->{case}{"~$className()"} = $methodNumber;
# workaround for ~Sub::Class() being seen as Sub::~Class()
$classNode->{case}{"~$classNode->{astNodeName}()"} = $methodNumber;
#print STDERR "prepareCaseDict: registered case number $methodNumber for ~$className()\n" if ($debug);
}
}
=head2
Write out the smokedata.cpp file containing all the arrays.
=cut
sub writeSmokeDataFile($) {
my $rootnode = shift;
# Make list of classes
my %allIncludes; # list of all header files for all classes
my @classlist;
push @classlist, ""; # Prepend empty item for "no class"
my %enumclasslist;
Iter::LocalCompounds( $rootnode, sub {
my $classNode = $_[0];
my $className = join( "::", kdocAstUtil::heritage($classNode) );
push @classlist, $className;
$enumclasslist{$className}++ if keys %{$classNode->{enumerations}};
$classNode->{ClassIndex} = $#classlist;
addIncludeForClass( $classNode, \%allIncludes, undef );
} );
my %classidx = do { my $i = 0; map { $_ => $i++ } @classlist };
my $file = "$outputdir/smokedata.cpp";
open OUT, ">$file" or die "Couldn't create $file\n";
foreach my $incl (sort{
return 1 if $a=~/qmotif/; # move qmotif* at bottom (they include dirty X11 headers)
return -1 if $b=~/qmotif/;
return -1 if substr($a,0,1) eq 'q' and substr($b,0,1) ne 'q'; # move Qt headers on top
return 1 if substr($a,0,1) ne 'q' and substr($b,0,1) eq 'q';
$a cmp $b
} keys %allIncludes) {
die if $incl eq '';
if( $incl eq "kxmlguifactory.h" ) {
print OUT "#include <kxmlguiclient.h>\n";
}
print OUT "#include <$incl>\n";
}
print OUT "\n";
print OUT "#include <smoke.h>\n\n";
print OUT "#include <qt_smoke.h>\n\n";
# gcc optimizes this method like crazy. switch() is godly
print OUT "static void *${libname}_cast(void *xptr, Smoke::Index from, Smoke::Index to) {\n";
print OUT " switch(from) {\n";
print STDERR "Writing ${libname}_cast function\n" if ($debug);
# Prepare descendants information for each class
my %descendants; # classname -> list of descendant nodes
Iter::LocalCompounds( $rootnode, sub {
my $classNode = shift;
# Get _all_ superclasses (up any number of levels)
# and store that $classNode is a descendant of $s
my @super = superclass_list($classNode);
for my $s (@super) {
my $superClassName = join( "::", kdocAstUtil::heritage($s) );
Ast::AddPropList( \%descendants, $superClassName, $classNode );
}
} );
# Iterate over all classes, to write the xtypecast function
Iter::LocalCompounds( $rootnode, sub {
my $classNode = shift;
my $className = join( "::", kdocAstUtil::heritage($classNode) );
# @super will contain superclasses, the class itself, and all descendants
my @super = superclass_list($classNode);
push @super, $classNode;
if ( defined $descendants{$className} ) {
push @super, @{$descendants{$className}};
}
my $cur = $classidx{$className};
return if $classNode->{NodeType} eq 'namespace';
print OUT " case $cur:\t//$className\n";
print OUT "\tswitch(to) {\n";
$cur = -1;
my %casevalues;
for my $s (@super) {
my $superClassName = join( "::", kdocAstUtil::heritage($s) );
next if !defined $classidx{$superClassName}; # inherits from unknown class, see below
next if $classidx{$superClassName} == $cur; # shouldn't happen in Qt
if (!defined $s) {
die "problem with $className missing parent"
}
next if $s->kdocAstUtil::inheritsAsVirtual($classNode); # can't cast from a virtual base class
$cur = $classidx{$superClassName}; # KDE has MI with diamond shaped cycles (cf. KXMLGUIClient)
next if $casevalues{$cur}; # ..so skip any duplicate parents
print OUT "\t case $cur: return (void*)($superClassName*)($className*)xptr;\n";
$casevalues{$cur} = 1;
}
print OUT "\t default: return xptr;\n";
print OUT "\t}\n";
} );
print OUT " default: return xptr;\n";
print OUT " }\n";
print OUT "}\n\n";
# Write inheritance array
# Imagine you have "Class : public super1, super2"
# The inheritlist array will get 3 new items: super1, super2, 0
my %inheritfinder; # key = (super1, super2) -> data = (index in @inheritlist). This one allows reuse.
my %classinherit; # we store that index in %classinherit{className}
# We don't actually need to store inheritlist in memory, we write it
# directly to the file. We only need to remember its current size.
my $inheritlistsize = 1;
print OUT "// Group of class IDs (0 separated) used as super class lists.\n";
print OUT "// Classes with super classes have an index into this array.\n";
print OUT "static short ${libname}_inheritanceList[] = {\n";
print OUT "\t0,\t// 0: (no super class)\n";
Iter::LocalCompounds( $rootnode, sub {
my $classNode = shift;
my $className = join( "::", kdocAstUtil::heritage($classNode) );
print STDERR "inheritanceList: looking at $className\n" if ($debug);
# Make list of direct ancestors
my @super;
Iter::Ancestors( $classNode, $rootnode, undef, undef, sub {
my $superClassName = join( "::", kdocAstUtil::heritage($_[0]) );
push @super, $superClassName;
}, undef );
# Turn that into a list of class indexes
my $key = '';
foreach my $superClass( @super ) {
if (defined $classidx{$superClass}) {
$key .= ', ' if ( length $key > 0 );
$key .= $classidx{$superClass};
}
}
if ( $key ne '' ) {
if ( !defined $inheritfinder{$key} ) {
print OUT "\t";
my $index = $inheritlistsize; # Index of first entry (for this group) in inheritlist
foreach my $superClass( @super ) {
if (defined $classidx{$superClass}) {
print OUT "$classidx{$superClass}, ";
$inheritlistsize++;
}
}
$inheritlistsize++;
my $comment = join( ", ", @super );
print OUT "0,\t// $index: $comment\n";
$inheritfinder{$key} = $index;
}
$classinherit{$className} = $inheritfinder{$key};
} else { # No superclass
$classinherit{$className} = 0;
}
} );
print OUT "};\n\n";
print OUT "// These are the xenum functions for manipulating enum pointers\n";
for my $className (keys %enumclasslist) {
my $c = $className;
$c =~ s/::/__/g;
print OUT "void xenum_$c\(Smoke::EnumOperation, Smoke::Index, void*&, long&);\n";
}
print OUT "\n";
print OUT "// Those are the xcall functions defined in each x_*.cpp file, for dispatching method calls\n";
my $firstClass = 1;
for my $className (@classlist) {
if ($firstClass) {
$firstClass = 0;
next;
}
my $c = $className; # make a copy
$c =~ s/::/__/g;
print OUT "void xcall_$c\(Smoke::Index, void*, Smoke::Stack);\n";
}
print OUT "\n";
# Write class list afterwards because it needs offsets to the inheritance array.
print OUT "// List of all classes\n";
print OUT "// Name, index into inheritanceList, method dispatcher, enum dispatcher, class flags\n";
print OUT "static Smoke::Class ${libname}_classes[] = {\n";
my $firstClass = 1;
Iter::LocalCompounds( $rootnode, sub {
my $classNode = shift;
my $className = join( "::", kdocAstUtil::heritage($classNode) );
if ($firstClass) {
$firstClass = 0;
print OUT "\t{ 0L, 0, 0, 0, 0 }, \t// 0 (no class)\n";
}
my $c = $className;
$c =~ s/::/__/g;
my $xcallFunc = "xcall_$c";
my $xenumFunc = "0";
$xenumFunc = "xenum_$c" if exists $enumclasslist{$className};
die "problem with $className" unless defined $classinherit{$className};
my $xClassFlags = 0;
$xClassFlags .= "|Smoke::cf_constructor" if $classNode->{CanBeInstanciated}; # correct?
$xClassFlags .= "|Smoke::cf_deepcopy" if $classNode->{CanBeCopied}; # HasCopyConstructor would be wrong (when it's private)
$xClassFlags .= "|Smoke::cf_virtual" if hasVirtualDestructor($classNode) == 1;
# $xClassFlags .= "|Smoke::cf_undefined" if ...;
$xClassFlags =~ s/0\|//; # beautify
print OUT "\t{ \"$className\", $classinherit{$className}, $xcallFunc, $xenumFunc, $xClassFlags }, \t//$classidx{$className}\n";
} );
print OUT "};\n\n";
print OUT "// List of all types needed by the methods (arguments and return values)\n";
print OUT "// Name, class ID if arg is a class, and TypeId\n";
print OUT "static Smoke::Type ${libname}_types[] = {\n";
my $typeCount = 0;
$allTypes{''}{index} = 0; # We need an "item 0"
for my $type (sort keys %allTypes) {
$allTypes{$type}{index} = $typeCount; # Register proper index in allTypes
if ( $typeCount == 0 ) {
print OUT "\t{ 0, 0, 0 },\t//0 (no type)\n";
$typeCount++;
next;
}
my $isEnum = $allTypes{$type}{isEnum};
my $typeId;
my $typeFlags = $allTypes{$type}{typeFlags};
my $realType = $allTypes{$type}{realType};
die "$type" if !defined $typeFlags;
# die "$realType" if $realType =~ /\(/;
if ($realType =~ /\(/) {
print "FATAL ERROR $type $realType\n";
}
# First write the name
print OUT "\t{ \"$type\", ";
# Then write the classId (and find out the typeid at the same time)
if(exists $classidx{$realType}) { # this one first, we want t_class for TQBlah*
$typeId = 't_class';
print OUT "$classidx{$realType}, ";
}
elsif($type =~ /&$/ || $type =~ /\*$/) {
$typeId = 't_voidp';
print OUT "0, "; # no classId
}
elsif($isEnum || $allTypes{$realType}{isEnum}) {
$typeId = 't_enum';
if($realType =~ /(.*)::/) {
my $c = $1;
if($classidx{$c}) {
print OUT "$classidx{$c}, ";
} else {
print OUT "0 /* unknown class $c */, ";
}
} else {
print OUT "0 /* unknown $realType */, "; # no classId
}
}
else {
$typeId = $typeunion{$realType};
if (defined $typeId) {
$typeId =~ s/s_/t_/; # from s_short to t_short for instance
}
else {
# Not a known class - ouch, this happens quite a lot
# (private classes, typedefs, template-based types, etc)
if ( $skippedClasses{$realType} ) {
# print STDERR "$realType has been skipped, using t_voidp for it\n";
} else {
unless( $realType =~ /</ ) { # Don't warn for template stuff...
print STDERR "$realType isn't a known type (type=$type)\n";
}
}
$typeId = 't_voidp'; # Unknown -> map to a void *
}
print OUT "0, "; # no classId
}
# Then write the flags
die "$type" if !defined $typeId;
print OUT "Smoke::$typeId | $typeFlags },";
print OUT "\t//$typeCount\n";
$typeCount++;
# Remember it for coerce_type
$allTypes{$type}{typeId} = $typeId;
}
print OUT "};\n\n";
my %arglist; # registers the needs for argumentList (groups of type ids)
my %methods;
# Look for all methods and all enums, in all classes
# And fill in methods and arglist. This loop writes nothing to OUT.
Iter::LocalCompounds( $rootnode, sub {
my $classNode = shift;
my $className = join( "::", kdocAstUtil::heritage($classNode) );
print STDERR "writeSmokeDataFile: arglist: looking at $className\n" if ($debug);
Iter::MembersByType ( $classNode, undef,
sub { my ($classNode, $m ) = @_;
my $methName = $m->{astNodeName};
# For destructors, get a proper signature that includes the '~'
if ( $m->{ReturnType} eq '~' )
{
$methName = '~' . $methName ;
# Let's even store that change, otherwise we have to do it many times
$m->{astNodeName} = $methName;
}
if( $m->{NodeType} eq "enum" ) {
foreach my $enum ( @{$m->{ParamList}} ) {
my $enumName = $enum->{ArgName};
$methods{$enumName}++;
}
} elsif ( $m->{NodeType} eq 'var' ) {
$methods{$m->{astNodeName}}++;
} elsif( $m->{NodeType} eq "method" ) {
$methods{$methName}++;
my @protos;
makeprotos(\%classidx, $m, \@protos);
#print "made @protos from $className $methName $m->{Signature})\n" if ($debug);
for my $p (@protos) {
$methods{$p}++;
my $argcnt = 0;
$argcnt = length($1) if $p =~ /([\$\#\?]+)/;
my $sig = methodSignature($m, $argcnt-1);
# Store in a class hash named "proto", a proto+signature => method association
$classNode->{proto}{$p}{$sig} = $m;
#$classNode->{signature}{$sig} = $p;
# There's probably a way to do this better, but this is the fastest way
# to get the old code going: store classname into method
$m->{class} = $className;
}
my $firstDefaultParam = $m->{FirstDefaultParam};
$firstDefaultParam = scalar(@{ $m->{ParamList} }) unless defined $firstDefaultParam;
my $argNames = '';
my $args = '';
for(my $i = 0; $i < @{ $m->{ParamList} }; $i++) {
$args .= ', ' if $i;
$argNames .= ', ' if $i;
my $argType = $m->{ParamList}[$i]{ArgType};
my $typeEntry = findTypeEntry( $argType );
$args .= defined $typeEntry ? $typeEntry->{index} : 0;
$argNames .= $argType;
if($i >= ($firstDefaultParam - 1)) {
#print "arglist entry: $args\n";
$arglist{$args} = $argNames;
}
}
# create an entry for e.g. "arg0,arg1,arg2" where argN is index in allTypes of type for argN
# The value, $argNames, is temporarily stored, to be written out as comment
# It gets replaced with the index in the next loop.
#print "arglist entry : $args\n";
$arglist{$args} = $argNames;
}
}, # end of sub
undef
);
});
$arglist{''} = 0;
# Print arguments array
print OUT "static Smoke::Index ${libname}_argumentList[] = {\n";
my $argListCount = 0;
for my $args (sort keys %arglist) {
my $numTypes = scalar(split ',', $args);
if ($args eq '') {
print OUT "\t0,\t//0 (void)\n";
} else {
# This is a nice trick : args can be written in one go ;)
print OUT "\t$args, 0,\t//$argListCount $arglist{$args} \n";
}
$arglist{$args} = $argListCount; # Register proper index in argList
$argListCount += $numTypes + 1; # Move forward by as much as we wrote out
}
print OUT "};\n\n";
$methods{''} = 0;
my @methodlist = sort keys %methods;
my %methodidx = do { my $i = 0; map { $_ => $i++ } @methodlist };
print OUT "// Raw list of all methods, using munged names\n";
print OUT "static const char *${libname}_methodNames[] = {\n";
my $methodNameCount = $#methodlist;
for my $m (@methodlist) {
print OUT qq( "$m",\t//$methodidx{$m}\n);
}
print OUT "};\n\n";
print OUT "// (classId, name (index in methodNames), argumentList index, number of args, method flags, return type (index in types), xcall() index)\n";
print OUT "static Smoke::Method ${libname}_methods[] = {\n";
my @methods;
%allMethods = ();
my $methodCount = 0;
# Look at all classes and all enums again
Iter::LocalCompounds( $rootnode, sub {
my $classNode = shift;
my $className = join( "::", kdocAstUtil::heritage($classNode) );
my $classIndex = $classidx{$className};
print STDERR "writeSmokeDataFile: methods: looking at $className\n" if ($debug);
Iter::MembersByType ( $classNode, undef,
sub { my ($classNode, $m ) = @_;
if( $m->{NodeType} eq "enum" ) {
foreach my $enum ( @{$m->{ParamList}} ) {
my $enumName = $enum->{ArgName};
my $fullEnumName = "$className\::$enumName";
my $sig = "$className\::$enumName\()";
my $xmethIndex = $methodidx{$enumName};
die "'Method index' for enum $sig not found" unless defined $xmethIndex;
my $typeId = findTypeEntry( $fullEnumName )->{index};
die "enum has no {case} value in $className: $fullEnumName" unless defined $classNode->{case}{$fullEnumName};
print OUT "\t{$classIndex, $xmethIndex, 0, 0, Smoke::mf_static|Smoke::mf_enum, $typeId, $classNode->{case}{$fullEnumName}},\t//$methodCount $fullEnumName (enum)\n";
$allMethods{$sig} = $methodCount;
print STDERR "Added entry for " . $sig . " into \$allMethods\n" if ($debug);
$methods[$methodCount] = {
c => $classIndex,
methIndex => $xmethIndex,
argcnt => '0',
args => 0,
retTypeIndex => 0,
idx => $classNode->{case}{$fullEnumName}
};
$methodCount++;
}
} elsif( $m->{NodeType} eq 'var' ) {
my $name = $m->{astNodeName};
my $fullName = "$className\::$name";
my $sig = "$fullName\()";
my $xmethIndex = $methodidx{$name};
die "'Method index' for var $sig not found" unless defined $xmethIndex;
my $varType = $m->{Type};
$varType =~ s/static\s//;
$varType =~ s/const\s+(.*)\s*&/$1/;
$varType =~ s/\s*$//;
my $typeId = findTypeEntry( $varType )->{index};
die "var has no {case} value in $className: $fullName" unless defined $classNode->{case}{$fullName};
if ( $m->{Flags} =~ "s" ) {
print OUT "\t{$classIndex, $xmethIndex, 0, 0, Smoke::mf_static, $typeId, $classNode->{case}{$fullName}},\t//$methodCount $fullName (static var)\n";
} else {
print OUT "\t{$classIndex, $xmethIndex, 0, 0, 0, $typeId, $classNode->{case}{$fullName}},\t//$methodCount $fullName (var)\n";
}
$allMethods{$sig} = $methodCount;
print STDERR "Added entry for " . $sig . " into \$allMethods\n" if ($debug);
$methods[$methodCount] = {
c => $classIndex,
methIndex => $xmethIndex,
argcnt => '0',
args => 0,
retTypeIndex => 0,
idx => $classNode->{case}{$fullName}
};
$methodCount++;
} elsif( $m->{NodeType} eq "method" ) {
# We generate a method entry only if the method is in the switch() code
# BUT: for pure virtuals, they need to have a method entry, even though they
# do NOT have a switch code.
return if ( $m->{SkipFromSwitch} && $m->{Flags} !~ "p" );
# No switch code for destructors if we didn't derive from the class (e.g. it has private ctors only)
return if ( $m->{ReturnType} eq '~' && ! ( $classNode->{BindingDerives} and $classNode->{HasPublicDestructor}) );
# Is this sorting really important?
#for my $m (sort {$a->{name} cmp $b->{name}} @{ $self->{$c}{method} }) {
my $methName = $m->{astNodeName};
my $def = $m->{FirstDefaultParam};
$def = scalar(@{ $m->{ParamList} }) unless defined $def;
my $last = scalar(@{ $m->{ParamList} }) - 1;
#print STDERR "writeSmokeDataFile: methods: generating for method $methName, def=$def last=$last\n" if ($debug);
while($last >= ($def-1)) {
last if $last < -1;
my $args = [ @{ $m->{ParamList} }[0..$last] ];
my $sig = methodSignature($m, $last);
#my $methodSig = $classNode->{signature}{$sig}; # Munged signature
#print STDERR "writeSmokeDataFile: methods: sig=$className\::$sig methodSig=$methodSig\n" if ($debug);
#my $methodIndex = $methodidx{$methodSig};
#die "$methodSig" if !defined $methodIndex;
my $methodIndex = $methodidx{$methName};
die "$methName" if !defined $methodIndex;
my $case = $classNode->{case}{$sig};
my $typeEntry = findTypeEntry( $m->{ReturnType} );
my $retTypeIndex = defined $typeEntry ? $typeEntry->{index} : 0;
my $i = 0;
my $t = '';
for my $arg (@$args) {
$t .= ', ' if $i++;
my $typeEntry = findTypeEntry( $arg->{ArgType} );
$t .= defined $typeEntry ? $typeEntry->{index} : 0;
}
my $arglist = $t eq '' ? 0 : $arglist{$t};
die "arglist for $t not found" unless defined $arglist;
if ( $m->{Flags} =~ "p" ) {
# Pure virtuals don't have a {case} number, that's normal
die if defined $case;
$case = -1; # This remains -1, not 0 !
} else {
die "$className\::$methName has no case number for sig=$sig" unless defined $case;
}
my $argcnt = $last + 1;
my $methodFlags = '0';
# Make no distinction between a static method in an ordinary class, or a method in a namespace
$methodFlags .= "|Smoke::mf_static" if $m->{Flags} =~ "s" or $classNode->{NodeType} eq 'namespace';
$methodFlags .= "|Smoke::mf_const" if $m->{Flags} =~ "c"; # useful?? probably not
$methodFlags .= "|Smoke::mf_copyctor" if $m->{Flags} =~ "x";
$methodFlags .= "|Smoke::mf_internal" if $m->{Flags} =~ "i";
$methodFlags .= "|Smoke::mf_ctor" if $methName eq $className;
$methodFlags .= "|Smoke::mf_dtor" if $m->{ReturnType} eq '~';
$methodFlags .= "|Smoke::mf_protected" if $m->{Access} =~ /protected/;
$methodFlags =~ s/0\|//; # beautify
print OUT "\t{$classIndex, $methodIndex, $arglist, $argcnt, $methodFlags, $retTypeIndex, $case},\t//$methodCount $className\::$sig";
print OUT " [pure virtual]" if ( $m->{Flags} =~ "p" ); # explain why $case = -1 ;)
print OUT "\n";
$allMethods{$className . "::" . $sig} = $methodCount;
$methods[$methodCount] = {
c => $classIndex,
methIndex => $methodIndex,
argcnt => $argcnt,
args => $arglist,
retTypeIndex => $retTypeIndex,
idx => $case
};
$methodCount++;
$last--;
} # while
} # if method
} ); # Method Iter
} ); # Class Iter
print OUT "};\n\n";
my @protos;
Iter::LocalCompounds( $rootnode, sub {
my $classNode = shift;
my $className = join( "::", kdocAstUtil::heritage($classNode) );
my $classIndex = $classidx{$className};
print STDERR "writeSmokeDataFile: protos: looking at $className\n" if ($debug);
Iter::MembersByType ( $classNode, undef,
sub { my ($classNode, $m ) = @_;
if( $m->{NodeType} eq "enum" ) {
foreach my $enum ( @{$m->{ParamList}} ) {
my $enumName = $enum->{ArgName};
my $sig = "$className\::$enumName\()";
my $xmeth = $allMethods{$sig};
die "'Method' for enum $sig not found" unless defined $xmeth;
my $xmethIndex = $methodidx{$enumName};
die "'Method index' for enum $enumName not found" unless defined $xmethIndex;
push @protos, {
methIndex => $xmethIndex,
c => $classIndex,
over => {
$sig => {
sig => $sig,
}
},
meth => $xmeth
};
}
} elsif( $m->{NodeType} eq 'var' ) {
my $name = $m->{astNodeName};
my $fullName = "$className\::$name";
my $sig = "$fullName\()";
my $xmeth = $allMethods{$sig};
die "'Method' for var $sig not found" unless defined $xmeth;
my $xmethIndex = $methodidx{$name};
die "'Method index' for var $name not found" unless defined $xmethIndex;
push @protos, {
methIndex => $xmethIndex,
c => $classIndex,
over => {
$sig => {
sig => $sig,
}
},
meth => $xmeth
};
}
});
for my $p (keys %{ $classNode->{proto} }) {
# For each prototype
my $scratch = { %{ $classNode->{proto}{$p} } }; # sig->method association
# first, grab all the superclass voodoo
for my $supNode (superclass_list($classNode)) {
my $i = $supNode->{proto}{$p};
next unless $i;
for my $k (keys %$i) {
$scratch->{$k} = $i->{$k} unless exists $scratch->{$k};
}
}
# Ok, now we have a full list
#if(scalar keys %$scratch > 1) {
#print STDERR "Overload: $p (@{[keys %$scratch]})\n" if ($debug);
#}
my $xmethIndex = $methodidx{$p};
my $classIndex = $classidx{$className};
for my $sig (keys %$scratch) {
#my $xsig = $scratch->{$sig}{class} . "::" . $sig;
my $xsig = $className . "::" . $sig;
$scratch->{$sig}{sig} = $xsig;
delete $scratch->{$sig}
if $scratch->{$sig}{Flags} =~ "p" # pure virtual
or not exists $allMethods{$xsig};
}
push @protos, {
methIndex => $xmethIndex,
c => $classIndex,
over => $scratch
} if scalar keys %$scratch;
}
});
my @protolist = sort { $a->{c} <=> $b->{c} || $a->{methIndex} <=> $b->{methIndex} } @protos;
#for my $abc (@protos) {
#print "$abc->{methIndex}.$abc->{c}\n";
#}
print STDERR "Writing methodmap table\n" if ($debug);
my @resolve = ();
print OUT "// Class ID, munged name ID (index into methodNames), method def (see methods) if >0 or number of overloads if <0\n";
my $methodMapCount = 1;
print OUT "static Smoke::MethodMap ${libname}_methodMaps[] = {\n";
print OUT "\t{ 0, 0, 0 },\t//0 (no method)\n";
for my $cur (@protolist) {
if(scalar keys %{ $cur->{over} } > 1) {
print OUT "\t{$cur->{c}, $cur->{methIndex}, -@{[1+scalar @resolve]}},\t//$methodMapCount $classlist[$cur->{c}]\::$methodlist[$cur->{methIndex}]\n";
$methodMapCount++;
for my $k (keys %{ $cur->{over} }) {
my $p = $cur->{over}{$k};
my $xsig = $p->{class} ? "$p->{class}\::$k" : $p->{sig};
push @resolve, { k => $k, p => $p, cur => $cur, id => $allMethods{$xsig} };
}
push @resolve, 0;
} else {
for my $k (keys %{ $cur->{over} }) {
my $p = $cur->{over}{$k};
my $xsig = $p->{class} ? "$p->{class}\::$k" : $p->{sig};
print OUT "\t{$cur->{c}, $cur->{methIndex}, $allMethods{$xsig}},\t//$methodMapCount $classlist[$cur->{c}]\::$methodlist[$cur->{methIndex}]\n";
$methodMapCount++;
}
}
}
print OUT "};\n\n";
print STDERR "Writing ambiguousMethodList\n" if ($debug);
print OUT "static Smoke::Index ${libname}_ambiguousMethodList[] = {\n";
print OUT " 0,\n";
for my $r (@resolve) {
unless($r) {
print OUT " 0,\n";
next;
}
my $xsig = $r->{p}{class} ? "$r->{p}{class}\::$r->{k}" : $r->{p}{sig};
die "ambiguousMethodList: no method found for $xsig\n" if !defined $allMethods{$xsig};
print OUT " $allMethods{$xsig}, // $xsig\n";
}
print OUT "};\n\n";
# print OUT "extern \"C\" { // needed?\n";
# print OUT " void init_${libname}_Smoke();\n";
# print OUT "}\n";
print OUT "\n";
print OUT "Smoke* qt_Smoke = 0L;\n";
print OUT "\n";
print OUT "// Create the Smoke instance encapsulating all the above.\n";
print OUT "void init_${libname}_Smoke() {\n";
print OUT " qt_Smoke = new Smoke(\n";
print OUT " ${libname}_classes, ".$#classlist.",\n";
print OUT " ${libname}_methods, $methodCount,\n";
print OUT " ${libname}_methodMaps, $methodMapCount,\n";
print OUT " ${libname}_methodNames, $methodNameCount,\n";
print OUT " ${libname}_types, $typeCount,\n";
print OUT " ${libname}_inheritanceList,\n";
print OUT " ${libname}_argumentList,\n";
print OUT " ${libname}_ambiguousMethodList,\n";
print OUT " ${libname}_cast );\n";
print OUT "}\n";
close OUT;
#print "@{[keys %allMethods ]}\n";
}
1;