Clementine-audio-player-Mac.../3rdparty/pythonqt/generator/parser/codemodel.cpp

969 lines
21 KiB
C++

/****************************************************************************
**
** Copyright (C) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the Qt Script Generator project on Qt Labs.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
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**
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**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#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;