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added enum wrapper classes derived from python int, so that enums are distinguishable from normal python integers. This will allow better overload handling e.g. of QColor constructors in the future...
added enum wrapper classes derived from python int, so that enums are distinguishable from normal python integers. This will allow better overload handling e.g. of QColor constructors in the future git-svn-id: svn://svn.code.sf.net/p/pythonqt/code/trunk@87 ea8d5007-eb21-0410-b261-ccb3ea6e24a9
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codemodel.cpp
951 lines | 20.9 KiB | text/x-c | CppLexer
/ generator / parser / codemodel.cpp
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/****************************************************************************
**
** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
** Copyright (C) 2002-2005 Roberto Raggi <roberto@kdevelop.org>
**
** 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 "codemodel.h"
// ---------------------------------------------------------------------------
CodeModel::CodeModel()
: _M_creation_id(0)
{
_M_globalNamespace = create<NamespaceModelItem>();
}
CodeModel::~CodeModel()
{
}
void CodeModel::wipeout()
{
_M_globalNamespace = create<NamespaceModelItem>();
_M_files.clear();
}
FileList CodeModel::files() const
{
return _M_files.values();
}
NamespaceModelItem CodeModel::globalNamespace() const
{
return _M_globalNamespace;
}
void CodeModel::addFile(FileModelItem item)
{
_M_creation_id = 0; // reset the creation id
_M_files.insert(item->name(), item);
}
void CodeModel::removeFile(FileModelItem item)
{
QHash<QString, FileModelItem>::Iterator it = _M_files.find(item->name());
if (it != _M_files.end() && it.value() == item)
_M_files.erase(it);
}
FileModelItem CodeModel::findFile(const QString &name) const
{
return _M_files.value(name);
}
QHash<QString, FileModelItem> CodeModel::fileMap() const
{
return _M_files;
}
CodeModelItem CodeModel::findItem(const QStringList &qualifiedName, CodeModelItem scope) const
{
for (int i=0; i<qualifiedName.size(); ++i) {
// ### Extend to look for members etc too.
const QString &name = qualifiedName.at(i);
if (NamespaceModelItem ns = model_dynamic_cast<NamespaceModelItem>(scope))
{
if (NamespaceModelItem tmp_ns = ns->findNamespace(name)) {
scope = tmp_ns;
continue;
}
}
if (ScopeModelItem ss = model_dynamic_cast<ScopeModelItem>(scope))
{
if (ClassModelItem cs = ss->findClass(name))
{
scope = cs;
}
else if (EnumModelItem es = ss->findEnum(name))
{
if (i == qualifiedName.size () - 1)
return es->toItem();
}
else if (TypeAliasModelItem tp = ss->findTypeAlias(name))
{
if (i == qualifiedName.size () - 1)
return tp->toItem ();
}
else
{
// If we don't find the name in the scope chain we
// need to return an empty item to indicate failure...
return CodeModelItem();
}
}
}
return scope;
}
// ---------------------------------------------------------------------------
TypeInfo TypeInfo::combine (const TypeInfo &__lhs, const TypeInfo &__rhs)
{
TypeInfo __result = __lhs;
__result.setConstant (__result.isConstant () || __rhs.isConstant ());
__result.setVolatile (__result.isVolatile () || __rhs.isVolatile ());
__result.setReference (__result.isReference () || __rhs.isReference ());
__result.setIndirections (__result.indirections () + __rhs.indirections ());
__result.setArrayElements (__result.arrayElements () + __rhs.arrayElements ());
return __result;
}
TypeInfo TypeInfo::resolveType (TypeInfo const &__type, CodeModelItem __scope)
{
CodeModel *__model = __scope->model ();
Q_ASSERT (__model != 0);
CodeModelItem __item = __model->findItem (__type.qualifiedName (), __scope);
// Copy the type and replace with the proper qualified name. This
// only makes sence to do if we're actually getting a resolved
// type with a namespace. We only get this if the returned type
// has more than 2 entries in the qualified name... This test
// could be improved by returning if the type was found or not.
TypeInfo otherType(__type);
if (__item && __item->qualifiedName().size() > 1) {
otherType.setQualifiedName(__item->qualifiedName());
}
if (TypeAliasModelItem __alias = model_dynamic_cast<TypeAliasModelItem> (__item))
return resolveType (TypeInfo::combine (__alias->type (), otherType), __scope);
return otherType;
}
QString TypeInfo::toString() const
{
QString tmp;
tmp += m_qualifiedName.join("::");
if (isConstant())
tmp += QLatin1String(" const");
if (isVolatile())
tmp += QLatin1String(" volatile");
if (indirections())
tmp += QString(indirections(), QLatin1Char('*'));
if (isReference())
tmp += QLatin1Char('&');
if (isFunctionPointer())
{
tmp += QLatin1String(" (*)(");
for (int i=0; i<m_arguments.count(); ++i)
{
if (i != 0)
tmp += QLatin1String(", ");
tmp += m_arguments.at(i).toString();
}
tmp += QLatin1String(")");
}
foreach (QString elt, arrayElements ())
{
tmp += QLatin1String ("[");
tmp += elt;
tmp += QLatin1String ("]");
}
return tmp;
}
bool TypeInfo::operator==(const TypeInfo &other)
{
if (arrayElements().count() != other.arrayElements().count())
return false;
#if defined (RXX_CHECK_ARRAY_ELEMENTS) // ### it'll break
for (int i=0; i<arrayElements().count(); ++i)
{
QString elt1 = arrayElements ().at (i).trimmed ();
QString elt2 = other.arrayElements ().at (i).trimmed ();
if (elt1 != elt2)
return false;
}
#endif
return flags == other.flags
&& m_qualifiedName == other.m_qualifiedName
&& (!m_functionPointer || m_arguments == other.m_arguments);
}
// ---------------------------------------------------------------------------
_CodeModelItem::_CodeModelItem(CodeModel *model, int kind)
: _M_model(model),
_M_kind(kind),
_M_startLine(0),
_M_startColumn(0),
_M_endLine(0),
_M_endColumn(0),
_M_creation_id(0)
{
}
_CodeModelItem::~_CodeModelItem()
{
}
CodeModelItem _CodeModelItem::toItem() const
{
return CodeModelItem(const_cast<_CodeModelItem*>(this));
}
int _CodeModelItem::kind() const
{
return _M_kind;
}
void _CodeModelItem::setKind(int kind)
{
_M_kind = kind;
}
QStringList _CodeModelItem::qualifiedName() const
{
QStringList q = scope();
if (!name().isEmpty())
q += name();
return q;
}
QString _CodeModelItem::name() const
{
return _M_name;
}
void _CodeModelItem::setName(const QString &name)
{
_M_name = name;
}
QStringList _CodeModelItem::scope() const
{
return _M_scope;
}
void _CodeModelItem::setScope(const QStringList &scope)
{
_M_scope = scope;
}
QString _CodeModelItem::fileName() const
{
return _M_fileName;
}
void _CodeModelItem::setFileName(const QString &fileName)
{
_M_fileName = fileName;
}
FileModelItem _CodeModelItem::file() const
{
return model()->findFile(fileName());
}
void _CodeModelItem::getStartPosition(int *line, int *column)
{
*line = _M_startLine;
*column = _M_startColumn;
}
void _CodeModelItem::setStartPosition(int line, int column)
{
_M_startLine = line;
_M_startColumn = column;
}
void _CodeModelItem::getEndPosition(int *line, int *column)
{
*line = _M_endLine;
*column = _M_endColumn;
}
void _CodeModelItem::setEndPosition(int line, int column)
{
_M_endLine = line;
_M_endColumn = column;
}
// ---------------------------------------------------------------------------
QStringList _ClassModelItem::baseClasses() const
{
return _M_baseClasses;
}
void _ClassModelItem::setBaseClasses(const QStringList &baseClasses)
{
_M_baseClasses = baseClasses;
}
TemplateParameterList _ClassModelItem::templateParameters() const
{
return _M_templateParameters;
}
void _ClassModelItem::setTemplateParameters(const TemplateParameterList &templateParameters)
{
_M_templateParameters = templateParameters;
}
void _ClassModelItem::addBaseClass(const QString &baseClass)
{
_M_baseClasses.append(baseClass);
}
void _ClassModelItem::removeBaseClass(const QString &baseClass)
{
_M_baseClasses.removeAt(_M_baseClasses.indexOf(baseClass));
}
bool _ClassModelItem::extendsClass(const QString &name) const
{
return _M_baseClasses.contains(name);
}
void _ClassModelItem::setClassType(CodeModel::ClassType type)
{
_M_classType = type;
}
CodeModel::ClassType _ClassModelItem::classType() const
{
return _M_classType;
}
void _ClassModelItem::addPropertyDeclaration(const QString &propertyDeclaration)
{
_M_propertyDeclarations << propertyDeclaration;
}
// ---------------------------------------------------------------------------
FunctionModelItem _ScopeModelItem::declaredFunction(FunctionModelItem item)
{
FunctionList function_list = findFunctions(item->name());
foreach (FunctionModelItem fun, function_list)
{
if (fun->isSimilar(item))
return fun;
}
return FunctionModelItem();
}
ClassList _ScopeModelItem::classes() const
{
return _M_classes.values();
}
TypeAliasList _ScopeModelItem::typeAliases() const
{
return _M_typeAliases.values();
}
VariableList _ScopeModelItem::variables() const
{
return _M_variables.values();
}
FunctionList _ScopeModelItem::functions() const
{
return _M_functions.values();
}
void _ScopeModelItem::addEnumsDeclaration(const QString &enumsDeclaration)
{
_M_enumsDeclarations << enumsDeclaration;
}
FunctionDefinitionList _ScopeModelItem::functionDefinitions() const
{
return _M_functionDefinitions.values();
}
EnumList _ScopeModelItem::enums() const
{
return _M_enums.values();
}
void _ScopeModelItem::addClass(ClassModelItem item)
{
QString name = item->name();
int idx = name.indexOf("<");
if (idx > 0)
_M_classes.insert(name.left(idx), item);
_M_classes.insert(name, item);
}
void _ScopeModelItem::addFunction(FunctionModelItem item)
{
_M_functions.insert(item->name(), item);
}
void _ScopeModelItem::addFunctionDefinition(FunctionDefinitionModelItem item)
{
_M_functionDefinitions.insert(item->name(), item);
}
void _ScopeModelItem::addVariable(VariableModelItem item)
{
_M_variables.insert(item->name(), item);
}
void _ScopeModelItem::addTypeAlias(TypeAliasModelItem item)
{
_M_typeAliases.insert(item->name(), item);
}
void _ScopeModelItem::addEnum(EnumModelItem item)
{
_M_enums.insert(item->name(), item);
}
void _ScopeModelItem::removeClass(ClassModelItem item)
{
QHash<QString, ClassModelItem>::Iterator it = _M_classes.find(item->name());
if (it != _M_classes.end() && it.value() == item)
_M_classes.erase(it);
}
void _ScopeModelItem::removeFunction(FunctionModelItem item)
{
QMultiHash<QString, FunctionModelItem>::Iterator it = _M_functions.find(item->name());
while (it != _M_functions.end() && it.key() == item->name()
&& it.value() != item)
{
++it;
}
if (it != _M_functions.end() && it.value() == item)
{
_M_functions.erase(it);
}
}
void _ScopeModelItem::removeFunctionDefinition(FunctionDefinitionModelItem item)
{
QMultiHash<QString, FunctionDefinitionModelItem>::Iterator it = _M_functionDefinitions.find(item->name());
while (it != _M_functionDefinitions.end() && it.key() == item->name()
&& it.value() != item)
{
++it;
}
if (it != _M_functionDefinitions.end() && it.value() == item)
{
_M_functionDefinitions.erase(it);
}
}
void _ScopeModelItem::removeVariable(VariableModelItem item)
{
QHash<QString, VariableModelItem>::Iterator it = _M_variables.find(item->name());
if (it != _M_variables.end() && it.value() == item)
_M_variables.erase(it);
}
void _ScopeModelItem::removeTypeAlias(TypeAliasModelItem item)
{
QHash<QString, TypeAliasModelItem>::Iterator it = _M_typeAliases.find(item->name());
if (it != _M_typeAliases.end() && it.value() == item)
_M_typeAliases.erase(it);
}
void _ScopeModelItem::removeEnum(EnumModelItem item)
{
QHash<QString, EnumModelItem>::Iterator it = _M_enums.find(item->name());
if (it != _M_enums.end() && it.value() == item)
_M_enums.erase(it);
}
ClassModelItem _ScopeModelItem::findClass(const QString &name) const
{
return _M_classes.value(name);
}
VariableModelItem _ScopeModelItem::findVariable(const QString &name) const
{
return _M_variables.value(name);
}
TypeAliasModelItem _ScopeModelItem::findTypeAlias(const QString &name) const
{
return _M_typeAliases.value(name);
}
EnumModelItem _ScopeModelItem::findEnum(const QString &name) const
{
return _M_enums.value(name);
}
FunctionList _ScopeModelItem::findFunctions(const QString &name) const
{
return _M_functions.values(name);
}
FunctionDefinitionList _ScopeModelItem::findFunctionDefinitions(const QString &name) const
{
return _M_functionDefinitions.values(name);
}
// ---------------------------------------------------------------------------
NamespaceList _NamespaceModelItem::namespaces() const
{
return _M_namespaces.values();
}
void _NamespaceModelItem::addNamespace(NamespaceModelItem item)
{
_M_namespaces.insert(item->name(), item);
}
void _NamespaceModelItem::removeNamespace(NamespaceModelItem item)
{
QHash<QString, NamespaceModelItem>::Iterator it = _M_namespaces.find(item->name());
if (it != _M_namespaces.end() && it.value() == item)
_M_namespaces.erase(it);
}
NamespaceModelItem _NamespaceModelItem::findNamespace(const QString &name) const
{
return _M_namespaces.value(name);
}
// ---------------------------------------------------------------------------
TypeInfo _ArgumentModelItem::type() const
{
return _M_type;
}
void _ArgumentModelItem::setType(const TypeInfo &type)
{
_M_type = type;
}
bool _ArgumentModelItem::defaultValue() const
{
return _M_defaultValue;
}
void _ArgumentModelItem::setDefaultValue(bool defaultValue)
{
_M_defaultValue = defaultValue;
}
// ---------------------------------------------------------------------------
bool _FunctionModelItem::isSimilar(FunctionModelItem other) const
{
if (name() != other->name())
return false;
if (isConstant() != other->isConstant())
return false;
if (isVariadics() != other->isVariadics())
return false;
if (arguments().count() != other->arguments().count())
return false;
// ### check the template parameters
for (int i=0; i<arguments().count(); ++i)
{
ArgumentModelItem arg1 = arguments().at(i);
ArgumentModelItem arg2 = other->arguments().at(i);
if (arg1->type() != arg2->type())
return false;
}
return true;
}
ArgumentList _FunctionModelItem::arguments() const
{
return _M_arguments;
}
void _FunctionModelItem::addArgument(ArgumentModelItem item)
{
_M_arguments.append(item);
}
void _FunctionModelItem::removeArgument(ArgumentModelItem item)
{
_M_arguments.removeAt(_M_arguments.indexOf(item));
}
CodeModel::FunctionType _FunctionModelItem::functionType() const
{
return _M_functionType;
}
void _FunctionModelItem::setFunctionType(CodeModel::FunctionType functionType)
{
_M_functionType = functionType;
}
bool _FunctionModelItem::isVariadics() const
{
return _M_isVariadics;
}
void _FunctionModelItem::setVariadics(bool isVariadics)
{
_M_isVariadics = isVariadics;
}
bool _FunctionModelItem::isVirtual() const
{
return _M_isVirtual;
}
void _FunctionModelItem::setVirtual(bool isVirtual)
{
_M_isVirtual = isVirtual;
}
bool _FunctionModelItem::isInline() const
{
return _M_isInline;
}
void _FunctionModelItem::setInline(bool isInline)
{
_M_isInline = isInline;
}
bool _FunctionModelItem::isExplicit() const
{
return _M_isExplicit;
}
void _FunctionModelItem::setExplicit(bool isExplicit)
{
_M_isExplicit = isExplicit;
}
bool _FunctionModelItem::isAbstract() const
{
return _M_isAbstract;
}
void _FunctionModelItem::setAbstract(bool isAbstract)
{
_M_isAbstract = isAbstract;
}
// Qt
bool _FunctionModelItem::isInvokable() const
{
return _M_isInvokable;
}
void _FunctionModelItem::setInvokable(bool isInvokable)
{
_M_isInvokable = isInvokable;
}
// ---------------------------------------------------------------------------
TypeInfo _TypeAliasModelItem::type() const
{
return _M_type;
}
void _TypeAliasModelItem::setType(const TypeInfo &type)
{
_M_type = type;
}
// ---------------------------------------------------------------------------
CodeModel::AccessPolicy _EnumModelItem::accessPolicy() const
{
return _M_accessPolicy;
}
void _EnumModelItem::setAccessPolicy(CodeModel::AccessPolicy accessPolicy)
{
_M_accessPolicy = accessPolicy;
}
EnumeratorList _EnumModelItem::enumerators() const
{
return _M_enumerators;
}
void _EnumModelItem::addEnumerator(EnumeratorModelItem item)
{
_M_enumerators.append(item);
}
void _EnumModelItem::removeEnumerator(EnumeratorModelItem item)
{
_M_enumerators.removeAt(_M_enumerators.indexOf(item));
}
// ---------------------------------------------------------------------------
QString _EnumeratorModelItem::value() const
{
return _M_value;
}
void _EnumeratorModelItem::setValue(const QString &value)
{
_M_value = value;
}
// ---------------------------------------------------------------------------
TypeInfo _TemplateParameterModelItem::type() const
{
return _M_type;
}
void _TemplateParameterModelItem::setType(const TypeInfo &type)
{
_M_type = type;
}
bool _TemplateParameterModelItem::defaultValue() const
{
return _M_defaultValue;
}
void _TemplateParameterModelItem::setDefaultValue(bool defaultValue)
{
_M_defaultValue = defaultValue;
}
// ---------------------------------------------------------------------------
ScopeModelItem _ScopeModelItem::create(CodeModel *model)
{
ScopeModelItem item(new _ScopeModelItem(model));
return item;
}
ClassModelItem _ClassModelItem::create(CodeModel *model)
{
ClassModelItem item(new _ClassModelItem(model));
return item;
}
NamespaceModelItem _NamespaceModelItem::create(CodeModel *model)
{
NamespaceModelItem item(new _NamespaceModelItem(model));
return item;
}
FileModelItem _FileModelItem::create(CodeModel *model)
{
FileModelItem item(new _FileModelItem(model));
return item;
}
ArgumentModelItem _ArgumentModelItem::create(CodeModel *model)
{
ArgumentModelItem item(new _ArgumentModelItem(model));
return item;
}
FunctionModelItem _FunctionModelItem::create(CodeModel *model)
{
FunctionModelItem item(new _FunctionModelItem(model));
return item;
}
FunctionDefinitionModelItem _FunctionDefinitionModelItem::create(CodeModel *model)
{
FunctionDefinitionModelItem item(new _FunctionDefinitionModelItem(model));
return item;
}
VariableModelItem _VariableModelItem::create(CodeModel *model)
{
VariableModelItem item(new _VariableModelItem(model));
return item;
}
TypeAliasModelItem _TypeAliasModelItem::create(CodeModel *model)
{
TypeAliasModelItem item(new _TypeAliasModelItem(model));
return item;
}
EnumModelItem _EnumModelItem::create(CodeModel *model)
{
EnumModelItem item(new _EnumModelItem(model));
return item;
}
EnumeratorModelItem _EnumeratorModelItem::create(CodeModel *model)
{
EnumeratorModelItem item(new _EnumeratorModelItem(model));
return item;
}
TemplateParameterModelItem _TemplateParameterModelItem::create(CodeModel *model)
{
TemplateParameterModelItem item(new _TemplateParameterModelItem(model));
return item;
}
// ---------------------------------------------------------------------------
TypeInfo _MemberModelItem::type() const
{
return _M_type;
}
void _MemberModelItem::setType(const TypeInfo &type)
{
_M_type = type;
}
CodeModel::AccessPolicy _MemberModelItem::accessPolicy() const
{
return _M_accessPolicy;
}
void _MemberModelItem::setAccessPolicy(CodeModel::AccessPolicy accessPolicy)
{
_M_accessPolicy = accessPolicy;
}
bool _MemberModelItem::isStatic() const
{
return _M_isStatic;
}
void _MemberModelItem::setStatic(bool isStatic)
{
_M_isStatic = isStatic;
}
bool _MemberModelItem::isConstant() const
{
return _M_isConstant;
}
void _MemberModelItem::setConstant(bool isConstant)
{
_M_isConstant = isConstant;
}
bool _MemberModelItem::isVolatile() const
{
return _M_isVolatile;
}
void _MemberModelItem::setVolatile(bool isVolatile)
{
_M_isVolatile = isVolatile;
}
bool _MemberModelItem::isAuto() const
{
return _M_isAuto;
}
void _MemberModelItem::setAuto(bool isAuto)
{
_M_isAuto = isAuto;
}
bool _MemberModelItem::isFriend() const
{
return _M_isFriend;
}
void _MemberModelItem::setFriend(bool isFriend)
{
_M_isFriend = isFriend;
}
bool _MemberModelItem::isRegister() const
{
return _M_isRegister;
}
void _MemberModelItem::setRegister(bool isRegister)
{
_M_isRegister = isRegister;
}
bool _MemberModelItem::isExtern() const
{
return _M_isExtern;
}
void _MemberModelItem::setExtern(bool isExtern)
{
_M_isExtern = isExtern;
}
bool _MemberModelItem::isMutable() const
{
return _M_isMutable;
}
void _MemberModelItem::setMutable(bool isMutable)
{
_M_isMutable = isMutable;
}
// kate: space-indent on; indent-width 2; replace-tabs on;