X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/16776ad91985fe58d937bef0ec106ec6cf06540e..88a036cef3585f9a6d23d074aadb2ebda0b73ff8:/src/common/xti.cpp diff --git a/src/common/xti.cpp b/src/common/xti.cpp index 6138a4984b..23e5af6cf3 100644 --- a/src/common/xti.cpp +++ b/src/common/xti.cpp @@ -10,7 +10,7 @@ // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// -#ifdef __GNUG__ +#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) #pragma implementation "xti.h" #endif @@ -33,6 +33,13 @@ #if wxUSE_EXTENDED_RTTI +#include "wx/beforestd.h" +#include +#include +#include "wx/afterstd.h" + +using namespace std ; + // ---------------------------------------------------------------------------- // Enum Support // ---------------------------------------------------------------------------- @@ -164,6 +171,12 @@ template<> const wxTypeInfo* wxGetTypeInfo( wxString * ) return &s_typeInfo ; } +template<> const wxTypeInfo* wxGetTypeInfo( wxWindowList * ) +{ + static wxCollectionTypeInfo s_typeInfo( (wxTypeInfo*) wxGetTypeInfo( (wxWindow **) NULL) ) ; + return &s_typeInfo ; +} + // this are compiler induced specialization which are never used anywhere WX_ILLEGAL_TYPE_SPECIALIZATION( char const * ) @@ -407,7 +420,7 @@ void wxSetStringToArray( const wxString &s , wxArrayString &array ) // wxClassInfo // ---------------------------------------------------------------------------- -const wxPropertyAccessor *wxClassInfo::FindAccessor(const char *PropertyName) +const wxPropertyAccessor *wxClassInfo::FindAccessor(const char *PropertyName) const { const wxPropertyInfo* info = FindPropertyInfo( PropertyName ) ; @@ -417,7 +430,7 @@ const wxPropertyAccessor *wxClassInfo::FindAccessor(const char *PropertyName) return NULL ; } -const wxPropertyInfo *wxClassInfo::FindPropertyInfo (const char *PropertyName) const +const wxPropertyInfo *wxClassInfo::FindPropertyInfoInThisClass (const char *PropertyName) const { const wxPropertyInfo* info = GetFirstProperty() ; @@ -428,6 +441,15 @@ const wxPropertyInfo *wxClassInfo::FindPropertyInfo (const char *PropertyName) c info = info->GetNext() ; } + return 0; +} + +const wxPropertyInfo *wxClassInfo::FindPropertyInfo (const char *PropertyName) const +{ + const wxPropertyInfo* info = FindPropertyInfoInThisClass( PropertyName ) ; + if ( info ) + return info ; + const wxClassInfo** parents = GetParents() ; for ( int i = 0 ; parents[i] ; ++ i ) { @@ -438,7 +460,7 @@ const wxPropertyInfo *wxClassInfo::FindPropertyInfo (const char *PropertyName) c return 0; } -const wxHandlerInfo *wxClassInfo::FindHandlerInfo (const char *PropertyName) const +const wxHandlerInfo *wxClassInfo::FindHandlerInfoInThisClass (const char *PropertyName) const { const wxHandlerInfo* info = GetFirstHandler() ; @@ -449,6 +471,16 @@ const wxHandlerInfo *wxClassInfo::FindHandlerInfo (const char *PropertyName) con info = info->GetNext() ; } + return 0; +} + +const wxHandlerInfo *wxClassInfo::FindHandlerInfo (const char *PropertyName) const +{ + const wxHandlerInfo* info = FindHandlerInfoInThisClass( PropertyName ) ; + + if ( info ) + return info ; + const wxClassInfo** parents = GetParents() ; for ( int i = 0 ; parents[i] ; ++ i ) { @@ -460,7 +492,7 @@ const wxHandlerInfo *wxClassInfo::FindHandlerInfo (const char *PropertyName) con } -void wxClassInfo::SetProperty(wxObject *object, const char *propertyName, const wxxVariant &value) +void wxClassInfo::SetProperty(wxObject *object, const char *propertyName, const wxxVariant &value) const { const wxPropertyAccessor *accessor; @@ -469,7 +501,7 @@ void wxClassInfo::SetProperty(wxObject *object, const char *propertyName, const accessor->SetProperty( object , value ) ; } -wxxVariant wxClassInfo::GetProperty(wxObject *object, const char *propertyName) +wxxVariant wxClassInfo::GetProperty(wxObject *object, const char *propertyName) const { const wxPropertyAccessor *accessor; @@ -478,6 +510,24 @@ wxxVariant wxClassInfo::GetProperty(wxObject *object, const char *propertyName) return accessor->GetProperty(object); } +wxxVariantArray wxClassInfo::GetPropertyCollection(wxObject *object, const wxChar *propertyName) const +{ + const wxPropertyAccessor *accessor; + + accessor = FindAccessor(propertyName); + wxASSERT(accessor->HasGetter()); + return accessor->GetPropertyCollection(object); +} + +void wxClassInfo::AddPropertyCollection(wxObject *object, const wxChar *propertyName , const wxxVariant& value) const +{ + const wxPropertyAccessor *accessor; + + accessor = FindAccessor(propertyName); + wxASSERT(accessor->HasAdder()); + accessor->AddToPropertyCollection( object , value ) ; +} + /* VARIANT TO OBJECT */ @@ -491,5 +541,160 @@ wxObject* wxxVariant::GetAsObject() return NULL ; } +// ---------------------------------------------------------------------------- +// wxDynamicObject support +// ---------------------------------------------------------------------------- +// +// Dynamic Objects are objects that have a real superclass instance and carry their +// own attributes in a hash map. Like this it is possible to create the objects and +// stream them, as if their class information was already available from compiled data + +struct wxDynamicObject::wxDynamicObjectInternal +{ + map m_properties ; +} ; + +// instantiates this object with an instance of its superclass +wxDynamicObject::wxDynamicObject(wxObject* superClassInstance, const wxDynamicClassInfo *info) +{ + m_superClassInstance = superClassInstance ; + m_classInfo = info ; + m_data = new wxDynamicObjectInternal ; +} + +wxDynamicObject::~wxDynamicObject() +{ + delete m_data ; + delete m_superClassInstance ; +} + +void wxDynamicObject::SetProperty (const wxChar *propertyName, const wxxVariant &value) +{ + wxASSERT_MSG(m_classInfo->FindPropertyInfoInThisClass(propertyName),wxT("Accessing Unknown Property in a Dynamic Object") ) ; + m_data->m_properties[propertyName] = value ; +} + +wxxVariant wxDynamicObject::GetProperty (const wxChar *propertyName) const +{ + wxASSERT_MSG(m_classInfo->FindPropertyInfoInThisClass(propertyName),wxT("Accessing Unknown Property in a Dynamic Object") ) ; + return m_data->m_properties[propertyName] ; +} + +// ---------------------------------------------------------------------------- +// wxDynamiClassInfo +// ---------------------------------------------------------------------------- + +wxDynamicClassInfo::wxDynamicClassInfo( const wxChar *unitName, const wxChar *className , const wxClassInfo* superClass ) : + wxClassInfo( unitName, className , new const wxClassInfo*[2]) +{ + GetParents()[0] = superClass ; + GetParents()[1] = NULL ; +} + +wxDynamicClassInfo::~wxDynamicClassInfo() +{ + delete[] GetParents() ; +} + +wxObject *wxDynamicClassInfo::AllocateObject() const +{ + wxObject* parent = GetParents()[0]->AllocateObject() ; + return new wxDynamicObject( parent , this ) ; +} + +void wxDynamicClassInfo::Create (wxObject *object, int paramCount, wxxVariant *params) const +{ + wxDynamicObject *dynobj = dynamic_cast< wxDynamicObject *>( object ) ; + wxASSERT_MSG( dynobj , wxT("cannot call wxDynamicClassInfo::Create on an object other than wxDynamicObject") ) ; + GetParents()[0]->Create( dynobj->GetSuperClassInstance() , paramCount , params ) ; +} + +// get number of parameters for constructor +int wxDynamicClassInfo::GetCreateParamCount() const +{ + return GetParents()[0]->GetCreateParamCount() ; +} + +// get i-th constructor parameter +const wxChar* wxDynamicClassInfo::GetCreateParamName(int i) const +{ + return GetParents()[0]->GetCreateParamName( i ) ; +} + +void wxDynamicClassInfo::SetProperty(wxObject *object, const char *propertyName, const wxxVariant &value) const +{ + wxDynamicObject* dynobj = dynamic_cast< wxDynamicObject * >( object ) ; + wxASSERT_MSG( dynobj , wxT("cannot call wxDynamicClassInfo::SetProperty on an object other than wxDynamicObject") ) ; + if ( FindPropertyInfoInThisClass(propertyName) ) + dynobj->SetProperty( propertyName , value ) ; + else + GetParents()[0]->SetProperty( dynobj->GetSuperClassInstance() , propertyName , value ) ; +} + +wxxVariant wxDynamicClassInfo::GetProperty(wxObject *object, const char *propertyName) const +{ + wxDynamicObject* dynobj = dynamic_cast< wxDynamicObject * >( object ) ; + wxASSERT_MSG( dynobj , wxT("cannot call wxDynamicClassInfo::SetProperty on an object other than wxDynamicObject") ) ; + if ( FindPropertyInfoInThisClass(propertyName) ) + return dynobj->GetProperty( propertyName ) ; + else + return GetParents()[0]->GetProperty( dynobj->GetSuperClassInstance() , propertyName ) ; +} + +void wxDynamicClassInfo::AddProperty( const wxChar *propertyName , const wxTypeInfo* typeInfo ) +{ + new wxPropertyInfo( m_firstProperty , propertyName , typeInfo , new wxGenericPropertyAccessor( propertyName ) , wxxVariant() ) ; +} + +void wxDynamicClassInfo::AddHandler( const wxChar *handlerName , wxObjectEventFunction address , const wxClassInfo* eventClassInfo ) +{ + new wxHandlerInfo( m_firstHandler , handlerName , address , eventClassInfo ) ; +} + +// ---------------------------------------------------------------------------- +// wxGenericPropertyAccessor +// ---------------------------------------------------------------------------- + +struct wxGenericPropertyAccessor::wxGenericPropertyAccessorInternal +{ + wxString m_propertyName ; +} ; + +wxGenericPropertyAccessor::wxGenericPropertyAccessor( const wxChar* propertyName ) +{ + m_data = new wxGenericPropertyAccessorInternal ; + m_data->m_propertyName = propertyName ; +} + +wxGenericPropertyAccessor::~wxGenericPropertyAccessor() +{ + delete m_data ; +} +void wxGenericPropertyAccessor::SetProperty(wxObject *object, const wxxVariant &value) const +{ + wxDynamicObject* dynobj = dynamic_cast< wxDynamicObject * >( object ) ; + wxASSERT_MSG( dynobj , wxT("cannot call wxDynamicClassInfo::SetProperty on an object other than wxDynamicObject") ) ; + dynobj->SetProperty(m_data->m_propertyName , value ) ; +} + +wxxVariant wxGenericPropertyAccessor::GetProperty(const wxObject *object) const +{ + const wxDynamicObject* dynobj = dynamic_cast< const wxDynamicObject * >( object ) ; + wxASSERT_MSG( dynobj , wxT("cannot call wxDynamicClassInfo::SetProperty on an object other than wxDynamicObject") ) ; + return dynobj->GetProperty( m_data->m_propertyName ) ; +} + +wxxVariant wxGenericPropertyAccessor::ReadValue( const wxString &value ) const +{ + return wxxVariant(value) ; +} + +void wxGenericPropertyAccessor::WriteValue( wxString& value , const wxObject *object ) const +{ + const wxDynamicObject* dynobj = dynamic_cast< const wxDynamicObject * >( object ) ; + wxASSERT_MSG( dynobj , wxT("cannot call wxDynamicClassInfo::SetProperty on an object other than wxDynamicObject") ) ; + wxxVariant val = dynobj->GetProperty( m_data->m_propertyName ) ; + value = val.GetAsString() ; +} #endif