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Added generator to install targets and removed examples from build.

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codemodel.h
769 lines | 19.7 KiB | text/x-c | CLexer
/****************************************************************************
**
** 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.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef CODEMODEL_H
#define CODEMODEL_H
#include "codemodel_fwd.h"
#include <codemodel_pointer.h>
#include <QtCore/QHash>
#include <QtCore/QList>
#include <QtCore/QString>
#include <QtCore/QStringList>
#include <QtCore/QVector>
#define DECLARE_MODEL_NODE(k) \
enum { __node_kind = Kind_##k }; \
typedef CodeModelPointer<k##ModelItem> Pointer;
template <class _Target, class _Source>
_Target model_static_cast(_Source item)
{
typedef typename _Target::Type * _Target_pointer;
_Target ptr (static_cast<_Target_pointer>(item.data()));
return ptr;
}
class CodeModel
{
public:
enum AccessPolicy
{
Public,
Protected,
Private
};
enum FunctionType
{
Normal,
Signal,
Slot
};
enum ClassType
{
Class,
Struct,
Union
};
public:
CodeModel();
virtual ~CodeModel();
template <class _Target> _Target create()
{
typedef typename _Target::Type _Target_type;
_Target result = _Target_type::create(this);
result->setCreationId(_M_creation_id++);
return result;
}
FileList files() const;
NamespaceModelItem globalNamespace() const;
void addFile(FileModelItem item);
void removeFile(FileModelItem item);
FileModelItem findFile(const QString &name) const;
QHash<QString, FileModelItem> fileMap() const;
CodeModelItem findItem(const QStringList &qualifiedName, CodeModelItem scope) const;
void wipeout();
private:
QHash<QString, FileModelItem> _M_files;
NamespaceModelItem _M_globalNamespace;
std::size_t _M_creation_id;
private:
CodeModel(const CodeModel &other);
void operator = (const CodeModel &other);
};
class TypeInfo
{
public:
TypeInfo(const TypeInfo &other)
: flags(other.flags),
m_qualifiedName(other.m_qualifiedName),
m_arrayElements(other.m_arrayElements),
m_arguments(other.m_arguments)
{
}
TypeInfo():
flags (0) {}
QStringList qualifiedName() const { return m_qualifiedName; }
void setQualifiedName(const QStringList &qualified_name) { m_qualifiedName = qualified_name; }
bool isConstant() const { return m_constant; }
void setConstant(bool is) { m_constant = is; }
bool isVolatile() const { return m_volatile; }
void setVolatile(bool is) { m_volatile = is; }
bool isReference() const { return m_reference; }
void setReference(bool is) { m_reference = is; }
int indirections() const { return m_indirections; }
void setIndirections(int indirections) { m_indirections = indirections; }
bool isFunctionPointer() const { return m_functionPointer; }
void setFunctionPointer(bool is) { m_functionPointer = is; }
QStringList arrayElements() const { return m_arrayElements; }
void setArrayElements(const QStringList &arrayElements) { m_arrayElements = arrayElements; }
QList<TypeInfo> arguments() const { return m_arguments; }
void setArguments(const QList<TypeInfo> &arguments);
void addArgument(const TypeInfo &arg) { m_arguments.append(arg); }
bool operator==(const TypeInfo &other);
bool operator!=(const TypeInfo &other) { return !(*this==other); }
// ### arrays and templates??
QString toString() const;
static TypeInfo combine (const TypeInfo &__lhs, const TypeInfo &__rhs);
static TypeInfo resolveType (TypeInfo const &__type, CodeModelItem __scope);
private:
union
{
uint flags;
struct
{
uint m_constant: 1;
uint m_volatile: 1;
uint m_reference: 1;
uint m_functionPointer: 1;
uint m_indirections: 6;
uint m_padding: 22;
};
};
QStringList m_qualifiedName;
QStringList m_arrayElements;
QList<TypeInfo> m_arguments;
};
class _CodeModelItem: public QSharedData
{
public:
enum Kind
{
/* These are bit-flags resembling inheritance */
Kind_Scope = 0x1,
Kind_Namespace = 0x2 | Kind_Scope,
Kind_Member = 0x4,
Kind_Function = 0x8 | Kind_Member,
KindMask = 0xf,
/* These are for classes that are not inherited from */
FirstKind = 0x8,
Kind_Argument = 1 << FirstKind,
Kind_Class = 2 << FirstKind | Kind_Scope,
Kind_Enum = 3 << FirstKind,
Kind_Enumerator = 4 << FirstKind,
Kind_File = 5 << FirstKind | Kind_Namespace,
Kind_FunctionDefinition = 6 << FirstKind | Kind_Function,
Kind_TemplateParameter = 7 << FirstKind,
Kind_TypeAlias = 8 << FirstKind,
Kind_Variable = 9 << FirstKind | Kind_Member
};
public:
virtual ~_CodeModelItem();
int kind() const;
QStringList qualifiedName() const;
QString name() const;
void setName(const QString &name);
QStringList scope() const;
void setScope(const QStringList &scope);
QString fileName() const;
void setFileName(const QString &fileName);
FileModelItem file() const;
void getStartPosition(int *line, int *column);
void setStartPosition(int line, int column);
void getEndPosition(int *line, int *column);
void setEndPosition(int line, int column);
inline std::size_t creationId() const { return _M_creation_id; }
inline void setCreationId(std::size_t creation_id) { _M_creation_id = creation_id; }
inline CodeModel *model() const { return _M_model; }
CodeModelItem toItem() const;
protected:
_CodeModelItem(CodeModel *model, int kind);
void setKind(int kind);
private:
CodeModel *_M_model;
int _M_kind;
int _M_startLine;
int _M_startColumn;
int _M_endLine;
int _M_endColumn;
std::size_t _M_creation_id;
QString _M_name;
QString _M_fileName;
QStringList _M_scope;
private:
_CodeModelItem(const _CodeModelItem &other);
void operator = (const _CodeModelItem &other);
};
class _ScopeModelItem: public _CodeModelItem
{
public:
DECLARE_MODEL_NODE(Scope)
static ScopeModelItem create(CodeModel *model);
public:
ClassList classes() const;
EnumList enums() const;
FunctionDefinitionList functionDefinitions() const;
FunctionList functions() const;
TypeAliasList typeAliases() const;
VariableList variables() const;
void addClass(ClassModelItem item);
void addEnum(EnumModelItem item);
void addFunction(FunctionModelItem item);
void addFunctionDefinition(FunctionDefinitionModelItem item);
void addTypeAlias(TypeAliasModelItem item);
void addVariable(VariableModelItem item);
void removeClass(ClassModelItem item);
void removeEnum(EnumModelItem item);
void removeFunction(FunctionModelItem item);
void removeFunctionDefinition(FunctionDefinitionModelItem item);
void removeTypeAlias(TypeAliasModelItem item);
void removeVariable(VariableModelItem item);
ClassModelItem findClass(const QString &name) const;
EnumModelItem findEnum(const QString &name) const;
FunctionDefinitionList findFunctionDefinitions(const QString &name) const;
FunctionList findFunctions(const QString &name) const;
TypeAliasModelItem findTypeAlias(const QString &name) const;
VariableModelItem findVariable(const QString &name) const;
void addEnumsDeclaration(const QString &enumsDeclaration);
QStringList enumsDeclarations() const { return _M_enumsDeclarations; }
inline QHash<QString, ClassModelItem> classMap() const { return _M_classes; }
inline QHash<QString, EnumModelItem> enumMap() const { return _M_enums; }
inline QHash<QString, TypeAliasModelItem> typeAliasMap() const { return _M_typeAliases; }
inline QHash<QString, VariableModelItem> variableMap() const { return _M_variables; }
inline QMultiHash<QString, FunctionDefinitionModelItem> functionDefinitionMap() const { return _M_functionDefinitions; }
inline QMultiHash<QString, FunctionModelItem> functionMap() const { return _M_functions; }
FunctionModelItem declaredFunction(FunctionModelItem item);
protected:
_ScopeModelItem(CodeModel *model, int kind = __node_kind)
: _CodeModelItem(model, kind) {}
private:
QHash<QString, ClassModelItem> _M_classes;
QHash<QString, EnumModelItem> _M_enums;
QHash<QString, TypeAliasModelItem> _M_typeAliases;
QHash<QString, VariableModelItem> _M_variables;
QMultiHash<QString, FunctionDefinitionModelItem> _M_functionDefinitions;
QMultiHash<QString, FunctionModelItem> _M_functions;
private:
_ScopeModelItem(const _ScopeModelItem &other);
void operator = (const _ScopeModelItem &other);
QStringList _M_enumsDeclarations;
};
class _ClassModelItem: public _ScopeModelItem
{
public:
DECLARE_MODEL_NODE(Class)
static ClassModelItem create(CodeModel *model);
public:
QStringList baseClasses() const;
void setBaseClasses(const QStringList &baseClasses);
void addBaseClass(const QString &baseClass);
void removeBaseClass(const QString &baseClass);
TemplateParameterList templateParameters() const;
void setTemplateParameters(const TemplateParameterList &templateParameters);
bool extendsClass(const QString &name) const;
void setClassType(CodeModel::ClassType type);
CodeModel::ClassType classType() const;
void addPropertyDeclaration(const QString &propertyDeclaration);
QStringList propertyDeclarations() const { return _M_propertyDeclarations; }
protected:
_ClassModelItem(CodeModel *model, int kind = __node_kind)
: _ScopeModelItem(model, kind), _M_classType(CodeModel::Class) {}
private:
QStringList _M_baseClasses;
TemplateParameterList _M_templateParameters;
CodeModel::ClassType _M_classType;
QStringList _M_propertyDeclarations;
private:
_ClassModelItem(const _ClassModelItem &other);
void operator = (const _ClassModelItem &other);
};
class _NamespaceModelItem: public _ScopeModelItem
{
public:
DECLARE_MODEL_NODE(Namespace)
static NamespaceModelItem create(CodeModel *model);
public:
NamespaceList namespaces() const;
void addNamespace(NamespaceModelItem item);
void removeNamespace(NamespaceModelItem item);
NamespaceModelItem findNamespace(const QString &name) const;
inline QHash<QString, NamespaceModelItem> namespaceMap() const { return _M_namespaces; };
protected:
_NamespaceModelItem(CodeModel *model, int kind = __node_kind)
: _ScopeModelItem(model, kind) {}
private:
QHash<QString, NamespaceModelItem> _M_namespaces;
private:
_NamespaceModelItem(const _NamespaceModelItem &other);
void operator = (const _NamespaceModelItem &other);
};
class _FileModelItem: public _NamespaceModelItem
{
public:
DECLARE_MODEL_NODE(File)
static FileModelItem create(CodeModel *model);
protected:
_FileModelItem(CodeModel *model, int kind = __node_kind)
: _NamespaceModelItem(model, kind) {}
private:
_FileModelItem(const _FileModelItem &other);
void operator = (const _FileModelItem &other);
};
class _ArgumentModelItem: public _CodeModelItem
{
public:
DECLARE_MODEL_NODE(Argument)
static ArgumentModelItem create(CodeModel *model);
public:
TypeInfo type() const;
void setType(const TypeInfo &type);
bool defaultValue() const;
void setDefaultValue(bool defaultValue);
QString defaultValueExpression() const { return _M_defaultValueExpression; }
void setDefaultValueExpression(const QString &expr) { _M_defaultValueExpression = expr; }
protected:
_ArgumentModelItem(CodeModel *model, int kind = __node_kind)
: _CodeModelItem(model, kind), _M_defaultValue(false) {}
private:
TypeInfo _M_type;
QString _M_defaultValueExpression;
bool _M_defaultValue;
private:
_ArgumentModelItem(const _ArgumentModelItem &other);
void operator = (const _ArgumentModelItem &other);
};
class _MemberModelItem: public _CodeModelItem
{
public:
DECLARE_MODEL_NODE(Member)
bool isConstant() const;
void setConstant(bool isConstant);
bool isVolatile() const;
void setVolatile(bool isVolatile);
bool isStatic() const;
void setStatic(bool isStatic);
bool isAuto() const;
void setAuto(bool isAuto);
bool isFriend() const;
void setFriend(bool isFriend);
bool isRegister() const;
void setRegister(bool isRegister);
bool isExtern() const;
void setExtern(bool isExtern);
bool isMutable() const;
void setMutable(bool isMutable);
CodeModel::AccessPolicy accessPolicy() const;
void setAccessPolicy(CodeModel::AccessPolicy accessPolicy);
TemplateParameterList templateParameters() const
{ return _M_templateParameters; }
void setTemplateParameters(const TemplateParameterList &templateParameters)
{ _M_templateParameters = templateParameters; }
TypeInfo type() const;
void setType(const TypeInfo &type);
protected:
_MemberModelItem(CodeModel *model, int kind)
: _CodeModelItem(model, kind),
_M_accessPolicy(CodeModel::Public),
_M_flags(0)
{}
private:
TemplateParameterList _M_templateParameters;
TypeInfo _M_type;
CodeModel::AccessPolicy _M_accessPolicy;
union
{
struct
{
uint _M_isConstant: 1;
uint _M_isVolatile: 1;
uint _M_isStatic: 1;
uint _M_isAuto: 1;
uint _M_isFriend: 1;
uint _M_isRegister: 1;
uint _M_isExtern: 1;
uint _M_isMutable: 1;
};
uint _M_flags;
};
};
class _FunctionModelItem: public _MemberModelItem
{
public:
DECLARE_MODEL_NODE(Function)
static FunctionModelItem create(CodeModel *model);
public:
ArgumentList arguments() const;
void addArgument(ArgumentModelItem item);
void removeArgument(ArgumentModelItem item);
CodeModel::FunctionType functionType() const;
void setFunctionType(CodeModel::FunctionType functionType);
QString exception() const;
void setException(const QString &exception);
bool isVirtual() const;
void setVirtual(bool isVirtual);
bool isInline() const;
void setInline(bool isInline);
bool isExplicit() const;
void setExplicit(bool isExplicit);
bool isInvokable() const; // Qt
void setInvokable(bool isInvokable); // Qt
bool isAbstract() const;
void setAbstract(bool isAbstract);
bool isVariadics() const;
void setVariadics(bool isVariadics);
bool isSimilar(FunctionModelItem other) const;
protected:
_FunctionModelItem(CodeModel *model, int kind = __node_kind)
: _MemberModelItem(model, kind),
_M_functionType(CodeModel::Normal),
_M_flags(0)
{}
private:
ArgumentList _M_arguments;
CodeModel::FunctionType _M_functionType;
QString _M_exception;
union
{
struct
{
uint _M_isVirtual: 1;
uint _M_isInline: 1;
uint _M_isAbstract: 1;
uint _M_isExplicit: 1;
uint _M_isVariadics: 1;
uint _M_isInvokable : 1; // Qt
};
uint _M_flags;
};
private:
_FunctionModelItem(const _FunctionModelItem &other);
void operator = (const _FunctionModelItem &other);
};
class _FunctionDefinitionModelItem: public _FunctionModelItem
{
public:
DECLARE_MODEL_NODE(FunctionDefinition)
static FunctionDefinitionModelItem create(CodeModel *model);
protected:
_FunctionDefinitionModelItem(CodeModel *model, int kind = __node_kind)
: _FunctionModelItem(model, kind) {}
private:
_FunctionDefinitionModelItem(const _FunctionDefinitionModelItem &other);
void operator = (const _FunctionDefinitionModelItem &other);
};
class _VariableModelItem: public _MemberModelItem
{
public:
DECLARE_MODEL_NODE(Variable)
static VariableModelItem create(CodeModel *model);
protected:
_VariableModelItem(CodeModel *model, int kind = __node_kind)
: _MemberModelItem(model, kind)
{}
private:
_VariableModelItem(const _VariableModelItem &other);
void operator = (const _VariableModelItem &other);
};
class _TypeAliasModelItem: public _CodeModelItem
{
public:
DECLARE_MODEL_NODE(TypeAlias)
static TypeAliasModelItem create(CodeModel *model);
public:
TypeInfo type() const;
void setType(const TypeInfo &type);
protected:
_TypeAliasModelItem(CodeModel *model, int kind = __node_kind)
: _CodeModelItem(model, kind) {}
private:
TypeInfo _M_type;
private:
_TypeAliasModelItem(const _TypeAliasModelItem &other);
void operator = (const _TypeAliasModelItem &other);
};
class _EnumModelItem: public _CodeModelItem
{
public:
DECLARE_MODEL_NODE(Enum)
static EnumModelItem create(CodeModel *model);
public:
CodeModel::AccessPolicy accessPolicy() const;
void setAccessPolicy(CodeModel::AccessPolicy accessPolicy);
EnumeratorList enumerators() const;
void addEnumerator(EnumeratorModelItem item);
void removeEnumerator(EnumeratorModelItem item);
protected:
_EnumModelItem(CodeModel *model, int kind = __node_kind)
: _CodeModelItem(model, kind),
_M_accessPolicy(CodeModel::Public)
{}
private:
CodeModel::AccessPolicy _M_accessPolicy;
EnumeratorList _M_enumerators;
private:
_EnumModelItem(const _EnumModelItem &other);
void operator = (const _EnumModelItem &other);
};
class _EnumeratorModelItem: public _CodeModelItem
{
public:
DECLARE_MODEL_NODE(Enumerator)
static EnumeratorModelItem create(CodeModel *model);
public:
QString value() const;
void setValue(const QString &value);
protected:
_EnumeratorModelItem(CodeModel *model, int kind = __node_kind)
: _CodeModelItem(model, kind) {}
private:
QString _M_value;
private:
_EnumeratorModelItem(const _EnumeratorModelItem &other);
void operator = (const _EnumeratorModelItem &other);
};
class _TemplateParameterModelItem: public _CodeModelItem
{
public:
DECLARE_MODEL_NODE(TemplateParameter)
static TemplateParameterModelItem create(CodeModel *model);
public:
TypeInfo type() const;
void setType(const TypeInfo &type);
bool defaultValue() const;
void setDefaultValue(bool defaultValue);
protected:
_TemplateParameterModelItem(CodeModel *model, int kind = __node_kind)
: _CodeModelItem(model, kind), _M_defaultValue(false) {}
private:
TypeInfo _M_type;
bool _M_defaultValue;
private:
_TemplateParameterModelItem(const _TemplateParameterModelItem &other);
void operator = (const _TemplateParameterModelItem &other);
};
template <class _Target, class _Source>
_Target model_safe_cast(_Source item)
{
typedef typename _Target::Type * _Target_pointer;
typedef typename _Source::Type * _Source_pointer;
_Source_pointer source = item.data();
if (source && source->kind() == _Target_pointer(0)->__node_kind)
{
_Target ptr(static_cast<_Target_pointer>(source));
return ptr;
}
return _Target();
}
template <typename _Target, typename _Source>
_Target model_dynamic_cast(_Source item)
{
typedef typename _Target::Type * _Target_pointer;
typedef typename _Source::Type * _Source_pointer;
_Source_pointer source = item.data();
if (source && (source->kind() == _Target_pointer(0)->__node_kind
|| (int(_Target_pointer(0)->__node_kind) <= int(_CodeModelItem::KindMask)
&& ((source->kind() & _Target_pointer(0)->__node_kind)
== _Target_pointer(0)->__node_kind))))
{
_Target ptr(static_cast<_Target_pointer>(source));
return ptr;
}
return _Target();
}
#endif // CODEMODEL_H
// kate: space-indent on; indent-width 2; replace-tabs on;