|
|
/****************************************************************************
|
|
|
**
|
|
|
** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
|
|
|
**
|
|
|
** This file is part of the Qt Script Generator project on Trolltech Labs.
|
|
|
**
|
|
|
** This file may be used under the terms of the GNU General Public
|
|
|
** License version 2.0 as published by the Free Software Foundation
|
|
|
** and appearing in the file LICENSE.GPL included in the packaging of
|
|
|
** this file. Please review the following information to ensure GNU
|
|
|
** General Public Licensing requirements will be met:
|
|
|
** http://www.trolltech.com/products/qt/opensource.html
|
|
|
**
|
|
|
** If you are unsure which license is appropriate for your use, please
|
|
|
** review the following information:
|
|
|
** http://www.trolltech.com/products/qt/licensing.html or contact the
|
|
|
** sales department at sales@trolltech.com.
|
|
|
**
|
|
|
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
|
|
|
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
|
|
|
**
|
|
|
****************************************************************************/
|
|
|
|
|
|
#include "shellgenerator.h"
|
|
|
#include "reporthandler.h"
|
|
|
|
|
|
#include "metaqtscript.h"
|
|
|
|
|
|
bool ShellGenerator::shouldGenerate(const AbstractMetaClass *meta_class) const
|
|
|
{
|
|
|
uint cg = meta_class->typeEntry()->codeGeneration();
|
|
|
if (meta_class->name().startsWith("QtScript")) return false;
|
|
|
if (meta_class->name().startsWith("QFuture")) return false;
|
|
|
if (meta_class->name().startsWith("Global")) return false;
|
|
|
if (meta_class->name().startsWith("QStyleOptionComplex")) return false;
|
|
|
if (meta_class->name().startsWith("QTextLayout")) return false;
|
|
|
//if (meta_class->name().startsWith("QTextStream")) return false; // because of >> operators
|
|
|
//if (meta_class->name().startsWith("QDataStream")) return false; // "
|
|
|
return ((cg & TypeEntry::GenerateCode) != 0);
|
|
|
}
|
|
|
|
|
|
void ShellGenerator::writeTypeInfo(QTextStream &s, const AbstractMetaType *type, Option options)
|
|
|
{
|
|
|
if ((options & OriginalTypeDescription) && !type->originalTypeDescription().isEmpty()) {
|
|
|
s << type->originalTypeDescription();
|
|
|
return;
|
|
|
}
|
|
|
|
|
|
if (type->isArray()) {
|
|
|
writeTypeInfo(s, type->arrayElementType(), options);
|
|
|
if (options & ArrayAsPointer) {
|
|
|
s << "*";
|
|
|
} else {
|
|
|
s << "[" << type->arrayElementCount() << "]";
|
|
|
}
|
|
|
return;
|
|
|
}
|
|
|
|
|
|
const TypeEntry *te = type->typeEntry();
|
|
|
|
|
|
if (type->isConstant() && !(options & ExcludeConst))
|
|
|
s << "const ";
|
|
|
|
|
|
if ((options & EnumAsInts) && (te->isEnum() || te->isFlags())) {
|
|
|
s << "int";
|
|
|
} else if (te->isFlags()) {
|
|
|
s << ((FlagsTypeEntry *) te)->originalName();
|
|
|
} else {
|
|
|
s << fixCppTypeName(te->qualifiedCppName());
|
|
|
}
|
|
|
|
|
|
if (type->instantiations().size() > 0
|
|
|
&& (!type->isContainer()
|
|
|
|| (static_cast<const ContainerTypeEntry *>(te))->type() != ContainerTypeEntry::StringListContainer)) {
|
|
|
s << '<';
|
|
|
QList<AbstractMetaType *> args = type->instantiations();
|
|
|
bool nested_template = false;
|
|
|
for (int i=0; i<args.size(); ++i) {
|
|
|
if (i != 0)
|
|
|
s << ", ";
|
|
|
nested_template |= args.at(i)->isContainer();
|
|
|
writeTypeInfo(s, args.at(i));
|
|
|
}
|
|
|
if (nested_template)
|
|
|
s << ' ';
|
|
|
s << '>';
|
|
|
}
|
|
|
|
|
|
s << QString(type->indirections(), '*');
|
|
|
|
|
|
if (type->isReference() && !(options & ExcludeReference) && !(options & ConvertReferenceToPtr))
|
|
|
s << "&";
|
|
|
|
|
|
if (type->isReference() && (options & ConvertReferenceToPtr)) {
|
|
|
s << "*";
|
|
|
}
|
|
|
|
|
|
|
|
|
if (!(options & SkipName))
|
|
|
s << ' ';
|
|
|
}
|
|
|
|
|
|
|
|
|
void ShellGenerator::writeFunctionArguments(QTextStream &s, const AbstractMetaClass* owner,
|
|
|
const AbstractMetaArgumentList &arguments,
|
|
|
Option option,
|
|
|
int numArguments)
|
|
|
{
|
|
|
if (numArguments < 0) numArguments = arguments.size();
|
|
|
|
|
|
for (int i=0; i<numArguments; ++i) {
|
|
|
if (i != 0)
|
|
|
s << ", ";
|
|
|
AbstractMetaArgument *arg = arguments.at(i);
|
|
|
writeTypeInfo(s, arg->type(), option);
|
|
|
if (!(option & SkipName))
|
|
|
s << " " << arg->argumentName();
|
|
|
if ((option & IncludeDefaultExpression) && !arg->originalDefaultValueExpression().isEmpty()) {
|
|
|
s << " = ";
|
|
|
|
|
|
QString expr = arg->originalDefaultValueExpression();
|
|
|
if (expr != "0") {
|
|
|
QString qualifier;
|
|
|
if (arg->type()->typeEntry()->isEnum() && expr.indexOf("::") < 0) {
|
|
|
qualifier = ((EnumTypeEntry *)arg->type()->typeEntry())->qualifier();
|
|
|
} else if (arg->type()->typeEntry()->isFlags() && expr.indexOf("::") < 0) {
|
|
|
qualifier = ((FlagsTypeEntry *)arg->type()->typeEntry())->originator()->qualifier();
|
|
|
}
|
|
|
if (!qualifier.isEmpty()) {
|
|
|
s << qualifier << "::";
|
|
|
}
|
|
|
}
|
|
|
if (expr.contains("defaultConnection")) {
|
|
|
expr.replace("defaultConnection","QSqlDatabase::defaultConnection");
|
|
|
}
|
|
|
if (expr == "MediaSource()") {
|
|
|
expr = "Phonon::MediaSource()";
|
|
|
}
|
|
|
s << expr;
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
|
|
|
/*!
|
|
|
* Writes the function \a meta_function signature to the textstream \a s.
|
|
|
*
|
|
|
* The \a name_prefix can be used to give the function name a prefix,
|
|
|
* like "__public_" or "__override_" and \a classname_prefix can
|
|
|
* be used to give the class name a prefix.
|
|
|
*
|
|
|
* The \a option flags can be used to tweak various parameters, such as
|
|
|
* showing static, original vs renamed name, underscores for space etc.
|
|
|
*
|
|
|
* The \a extra_arguments list is a list of extra arguments on the
|
|
|
* form "bool static_call".
|
|
|
*/
|
|
|
|
|
|
void ShellGenerator::writeFunctionSignature(QTextStream &s,
|
|
|
const AbstractMetaFunction *meta_function,
|
|
|
const AbstractMetaClass *implementor,
|
|
|
const QString &name_prefix,
|
|
|
Option option,
|
|
|
const QString &classname_prefix,
|
|
|
const QStringList &extra_arguments,
|
|
|
int numArguments)
|
|
|
{
|
|
|
// ### remove the implementor
|
|
|
AbstractMetaType *function_type = meta_function->type();
|
|
|
|
|
|
|
|
|
if ((option & SkipReturnType) == 0) {
|
|
|
if (function_type) {
|
|
|
writeTypeInfo(s, function_type, option);
|
|
|
s << " ";
|
|
|
} else if (!meta_function->isConstructor()) {
|
|
|
s << "void ";
|
|
|
}
|
|
|
}
|
|
|
|
|
|
if (implementor) {
|
|
|
if (classname_prefix.isEmpty())
|
|
|
s << wrapperClassName(implementor) << "::";
|
|
|
else
|
|
|
s << classname_prefix << implementor->name() << "::";
|
|
|
}
|
|
|
|
|
|
|
|
|
QString function_name;
|
|
|
if (option & OriginalName)
|
|
|
function_name = meta_function->originalName();
|
|
|
else
|
|
|
function_name = meta_function->name();
|
|
|
|
|
|
if (option & UnderscoreSpaces)
|
|
|
function_name = function_name.replace(' ', '_');
|
|
|
|
|
|
if (meta_function->isConstructor())
|
|
|
function_name = meta_function->ownerClass()->name();
|
|
|
|
|
|
if (meta_function->isStatic() && (option & ShowStatic)) {
|
|
|
function_name = "static_" + meta_function->ownerClass()->name() + "_" + function_name;
|
|
|
}
|
|
|
|
|
|
if (function_name.startsWith("operator")) {
|
|
|
function_name = meta_function->name();
|
|
|
}
|
|
|
|
|
|
s << name_prefix << function_name;
|
|
|
|
|
|
if (meta_function->attributes() & AbstractMetaAttributes::SetterFunction)
|
|
|
s << "_setter";
|
|
|
else if (meta_function->attributes() & AbstractMetaAttributes::GetterFunction)
|
|
|
s << "_getter";
|
|
|
|
|
|
s << "(";
|
|
|
|
|
|
if ((option & FirstArgIsWrappedObject) && meta_function->ownerClass() && !meta_function->isConstructor() && !meta_function->isStatic()) {
|
|
|
s << meta_function->ownerClass()->qualifiedCppName() << "* theWrappedObject";
|
|
|
if (meta_function->arguments().size() != 0) {
|
|
|
s << ", ";
|
|
|
}
|
|
|
}
|
|
|
|
|
|
writeFunctionArguments(s, meta_function->ownerClass(), meta_function->arguments(), Option(option & Option(~ConvertReferenceToPtr)), numArguments);
|
|
|
|
|
|
// The extra arguments...
|
|
|
for (int i=0; i<extra_arguments.size(); ++i) {
|
|
|
if (i > 0 || meta_function->arguments().size() != 0)
|
|
|
s << ", ";
|
|
|
s << extra_arguments.at(i);
|
|
|
}
|
|
|
|
|
|
s << ")";
|
|
|
if (meta_function->isConstant())
|
|
|
s << " const";
|
|
|
}
|
|
|
|
|
|
AbstractMetaFunctionList ShellGenerator::getFunctionsToWrap(const AbstractMetaClass* meta_class)
|
|
|
{
|
|
|
AbstractMetaFunctionList functions = meta_class->queryFunctions(
|
|
|
AbstractMetaClass::NormalFunctions | AbstractMetaClass::WasPublic
|
|
|
| AbstractMetaClass::NotRemovedFromTargetLang | AbstractMetaClass::ClassImplements
|
|
|
);
|
|
|
AbstractMetaFunctionList functions2 = meta_class->queryFunctions(
|
|
|
AbstractMetaClass::VirtualFunctions | AbstractMetaClass::WasVisible
|
|
|
| AbstractMetaClass::NotRemovedFromTargetLang | AbstractMetaClass::ClassImplements
|
|
|
);
|
|
|
QSet<AbstractMetaFunction*> set1 = QSet<AbstractMetaFunction*>::fromList(functions);
|
|
|
foreach(AbstractMetaFunction* func, functions2) {
|
|
|
set1.insert(func);
|
|
|
}
|
|
|
|
|
|
AbstractMetaFunctionList resultFunctions;
|
|
|
|
|
|
foreach(AbstractMetaFunction* func, set1.toList()) {
|
|
|
if (!func->isAbstract() && func->implementingClass()==meta_class) {
|
|
|
resultFunctions << func;
|
|
|
}
|
|
|
}
|
|
|
return resultFunctions;
|
|
|
}
|
|
|
|
|
|
AbstractMetaFunctionList ShellGenerator::getVirtualFunctionsForShell(const AbstractMetaClass* meta_class)
|
|
|
{
|
|
|
AbstractMetaFunctionList functions = meta_class->queryFunctions(
|
|
|
AbstractMetaClass::VirtualFunctions | AbstractMetaClass::WasVisible
|
|
|
// | AbstractMetaClass::NotRemovedFromTargetLang
|
|
|
);
|
|
|
return functions;
|
|
|
}
|
|
|
|
|
|
AbstractMetaFunctionList ShellGenerator::getProtectedFunctionsThatNeedPromotion(const AbstractMetaClass* meta_class)
|
|
|
{
|
|
|
AbstractMetaFunctionList functions;
|
|
|
AbstractMetaFunctionList functions1 = getFunctionsToWrap(meta_class);
|
|
|
foreach(AbstractMetaFunction* func, functions1) {
|
|
|
if (!func->isPublic() || func->isVirtual()) {
|
|
|
functions << func;
|
|
|
}
|
|
|
}
|
|
|
return functions;
|
|
|
}
|
|
|
|
|
|
/*!
|
|
|
Writes the include defined by \a inc to \a stream.
|
|
|
*/
|
|
|
void ShellGenerator::writeInclude(QTextStream &stream, const Include &inc)
|
|
|
{
|
|
|
if (inc.name.isEmpty())
|
|
|
return;
|
|
|
if (inc.type == Include::TargetLangImport)
|
|
|
return;
|
|
|
stream << "#include ";
|
|
|
if (inc.type == Include::IncludePath)
|
|
|
stream << "<";
|
|
|
else
|
|
|
stream << "\"";
|
|
|
stream << inc.name;
|
|
|
if (inc.type == Include::IncludePath)
|
|
|
stream << ">";
|
|
|
else
|
|
|
stream << "\"";
|
|
|
stream << endl;
|
|
|
}
|
|
|
|
|
|
/*!
|
|
|
Returns true if the given function \a fun is operator>>() or
|
|
|
operator<<() that streams from/to a Q{Data,Text}Stream, false
|
|
|
otherwise.
|
|
|
*/
|
|
|
bool ShellGenerator::isSpecialStreamingOperator(const AbstractMetaFunction *fun)
|
|
|
{
|
|
|
return ((fun->functionType() == AbstractMetaFunction::GlobalScopeFunction)
|
|
|
&& (fun->arguments().size() == 1)
|
|
|
&& (((fun->originalName() == "operator>>") && (fun->modifiedName() == "readFrom"))
|
|
|
|| ((fun->originalName() == "operator<<") && (fun->modifiedName() == "writeTo"))));
|
|
|
}
|
|
|
|
|
|
bool ShellGenerator::isBuiltIn(const QString& name) {
|
|
|
|
|
|
static QSet<QString> builtIn;
|
|
|
if (builtIn.isEmpty()) {
|
|
|
builtIn.insert("Qt");
|
|
|
builtIn.insert("QFont");
|
|
|
builtIn.insert("QPixmap");
|
|
|
builtIn.insert("QBrush");
|
|
|
builtIn.insert("QPalette");
|
|
|
builtIn.insert("QIcon");
|
|
|
builtIn.insert("QImage");
|
|
|
builtIn.insert("QPolygon");
|
|
|
builtIn.insert("QRegion");
|
|
|
builtIn.insert("QBitmap");
|
|
|
builtIn.insert("QCursor");
|
|
|
builtIn.insert("QColor");
|
|
|
builtIn.insert("QSizePolicy");
|
|
|
builtIn.insert("QKeySequence");
|
|
|
builtIn.insert("QTextLength");
|
|
|
builtIn.insert("QTextFormat");
|
|
|
builtIn.insert("QMatrix");
|
|
|
builtIn.insert("QDate");
|
|
|
builtIn.insert("QTime");
|
|
|
builtIn.insert("QDateTime");
|
|
|
builtIn.insert("QUrl");
|
|
|
builtIn.insert("QLocale");
|
|
|
builtIn.insert("QRect");
|
|
|
builtIn.insert("QRectF");
|
|
|
builtIn.insert("QSize");
|
|
|
builtIn.insert("QSizeF");
|
|
|
builtIn.insert("QLine");
|
|
|
builtIn.insert("QLineF");
|
|
|
builtIn.insert("QPoint");
|
|
|
builtIn.insert("QPointF");
|
|
|
builtIn.insert("QRegExp");
|
|
|
}
|
|
|
return builtIn.contains(name);
|
|
|
}
|
|
|
|
