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#ifndef __KSCRIPT_STRUCT_H__
00021
#define __KSCRIPT_STRUCT_H__
00022
00023
#include <qshared.h>
00024
#include <qstring.h>
00025
#include <qstringlist.h>
00026
#include <qcstring.h>
00027
#include <qmap.h>
00028
00029
#include "koscript_value.h"
00030
#include "koscript_context.h"
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00032
class KSParseNode;
00033
class KSStruct;
00034
00035
class KSStructClass :
public QShared
00036 {
00037
public:
00038
typedef KSSharedPtr<KSStructClass> Ptr;
00039
00040 KSStructClass(
KSModule* module,
const QString& name );
00041
virtual ~KSStructClass() { }
00042
00043
virtual bool constructor( KSContext& c );
00048 KSStruct* constructor();
00049
00050
KSModule* module() {
return m_module; }
00051
00052
KSNamespace* nameSpace() {
return &m_space; }
00053
const KSNamespace* nameSpace()
const {
return &m_space; }
00054
virtual KSValue::Ptr member( KSContext& context,
const QString& name );
00055
00056
const QStringList& vars()
const {
return m_vars; }
00057
void addVariable(
const QString& v ) { m_vars.append( v ); }
00058
void setVariables(
const QStringList& l ) { m_vars = l; }
00059
bool hasVariable(
const QString& v ) {
return m_vars.contains( v ); }
00060
00066
QString name()
const {
return m_name; }
00073
QString fullName() const;
00074
00079 virtual
bool inherits( const
char* name ) {
return ( strcmp( name,
"KSStructClass" ) == 0 ); }
00080
00081
private:
00082
QString m_name;
00083
KSNamespace m_space;
00084
00085
QStringList m_vars;
00086
KSModule* m_module;
00087 };
00088
00089
class KSStruct :
public QShared
00090 {
00091
public:
00092
typedef KSSharedPtr<KSStruct> Ptr;
00093
00094 KSStruct( KSStructClass* c ) { m_class = c; }
00095
virtual ~KSStruct() { }
00096
00100
bool isA( KSContext& context );
00101
00102
virtual KSValue::Ptr member( KSContext&,
const QString& name );
00103
virtual bool setMember( KSContext&,
const QString& name,
const KSValue::Ptr& v );
00104
00105
const KSStructClass* getClass()
const {
return m_class; }
00106 KSStructClass* getClass() {
return m_class; }
00107
00111
QString className()
const {
return m_class->name(); }
00112
00113
00114
virtual KSStruct* clone() { KSStruct *s =
new KSStruct( m_class ); s->m_space = m_space;
return s; }
00115
00116
KSModule* module() {
return m_class->module(); }
00117
KSNamespace* instanceNameSpace() {
return &m_space; }
00118
const KSNamespace* instanceNameSpace()
const {
return &m_space; }
00119
00124
virtual void* object() {
return 0; }
00125
virtual const void* object()
const {
return 0; }
00126
00127
private:
00128 KSStructClass* m_class;
00129
KSNamespace m_space;
00130 };
00131
00132
class KSBuiltinStruct;
00133
00134
class KSBuiltinStructClass :
public KSStructClass
00135 {
00136
friend class KSBuiltinStruct;
00137
public:
00138 KSBuiltinStructClass(
KSModule* module,
const QString& name );
00139
virtual ~KSBuiltinStructClass() { }
00140
00141
virtual bool constructor( KSContext& c ) = 0;
00142
virtual bool destructor(
void* object ) = 0;
00143
virtual KSStruct* clone( KSBuiltinStruct* ) = 0;
00144
00145
typedef bool (*MethodPtr)(
void* object, KSContext&,
const QValueList<KSValue::Ptr>& args );
00146
00152
void addMethod(
const QString& name, MethodPtr func,
const QCString& signature );
00153
bool hasMethod(
const QString& ) const;
00154
00155
bool call(
void* instance, KSContext& context, const
QString& name );
00156
00157 protected:
00158
00159
00160
00161
00162 virtual
KSValue::Ptr property( KSContext& context,
void* object, const
QString& name ) = 0;
00170 virtual
bool setProperty( KSContext& context,
void* object, const
QString& name, const
KSValue::Ptr value ) = 0;
00171
00172 private:
00173 struct Method
00174 {
00175 MethodPtr m_method;
00176
QCString m_signature;
00177 };
00178
00179
QMap<QString,Method> m_methods;
00180 };
00181
00182
00183
class KSBuiltinStruct :
public KSStruct
00184 {
00185
public:
00186 KSBuiltinStruct( KSStructClass* c,
void* object );
00192
virtual ~KSBuiltinStruct();
00193
00194
virtual KSValue::Ptr member( KSContext&,
const QString& name );
00195
virtual bool setMember( KSContext&,
const QString& name,
const KSValue::Ptr& v );
00196
00202
bool call( KSContext& context,
const QString& name );
00203
00210 KSStruct* clone();
00211
00215
void* object();
00216
const void* object() const;
00217
00218 private:
00219
void* m_object;
00220 };
00221
00222 #endif