safe destruction, even if redraws might be triggered

[wxWidgets.git] / src / common / xti.cpp

diff --git a/src/common/xti.cpp b/src/common/xti.cpp
index 11e7edfcf967aa00097240b042df0d9fffa208b5..53203626127b7583dc9888d28ba13266c4600e35 100644 (file)
--- a/src/common/xti.cpp
+++ b/src/common/xti.cpp
@@ -37,6 +37,7 @@
 #include "wx/beforestd.h"
 #include <map>
 #include <string>
+#include <list>
 #include "wx/afterstd.h"
 
 using namespace std ;
@@ -52,7 +53,7 @@ wxEnumData::wxEnumData( wxEnumMemberData* data )
     {} ;
 }
 
-bool wxEnumData::HasEnumMemberValue(const wxChar *name, int *value)
+bool wxEnumData::HasEnumMemberValue(const wxChar *name, int *value) const
 {
     int i;
     for (i = 0; m_members[i].m_name ; i++ )
@@ -67,7 +68,7 @@ bool wxEnumData::HasEnumMemberValue(const wxChar *name, int *value)
     return false ;
 }
 
-int wxEnumData::GetEnumMemberValue(const wxChar *name)
+int wxEnumData::GetEnumMemberValue(const wxChar *name) const
 {
     int i;
     for (i = 0; m_members[i].m_name ; i++ )
@@ -80,7 +81,7 @@ int wxEnumData::GetEnumMemberValue(const wxChar *name)
     return 0 ;
 }
 
-const wxChar *wxEnumData::GetEnumMemberName(int value)
+const wxChar *wxEnumData::GetEnumMemberName(int value) const
 {
     int i;
     for (i = 0; m_members[i].m_name ; i++)
@@ -90,13 +91,13 @@ const wxChar *wxEnumData::GetEnumMemberName(int value)
     return wxT("") ;
 }
 
-int wxEnumData::GetEnumMemberValueByIndex( int idx )
+int wxEnumData::GetEnumMemberValueByIndex( int idx ) const
 {
     // we should cache the count in order to avoid out-of-bounds errors
     return m_members[idx].m_value ;
 }
 
-const wxChar * wxEnumData::GetEnumMemberNameByIndex( int idx )
+const wxChar * wxEnumData::GetEnumMemberNameByIndex( int idx ) const
 {
     // we should cache the count in order to avoid out-of-bounds errors
     return m_members[idx].m_name ;
@@ -118,7 +119,7 @@ template<> void wxStringReadValue(const wxString &s , bool &data )
 {
     int intdata ;
     wxSscanf(s, _T("%d"), &intdata ) ;
-    data = bool(intdata) ;
+    data = (bool)intdata ;
 }
 
 template<> void wxStringWriteValue(wxString &s , const bool &data )
@@ -255,51 +256,61 @@ wxBuiltInTypeInfo s_typeInfowxString( wxT_STRING , &wxToStringConverter<wxString
 
 // this are compiler induced specialization which are never used anywhere
 
-WX_ILLEGAL_TYPE_SPECIALIZATION( char const * )
-WX_ILLEGAL_TYPE_SPECIALIZATION( char * )
-WX_ILLEGAL_TYPE_SPECIALIZATION( unsigned char * )
-WX_ILLEGAL_TYPE_SPECIALIZATION( int * )
-WX_ILLEGAL_TYPE_SPECIALIZATION( bool * )
-WX_ILLEGAL_TYPE_SPECIALIZATION( long * )
-WX_ILLEGAL_TYPE_SPECIALIZATION( wxString * )
+wxILLEGAL_TYPE_SPECIALIZATION( char const * )
+wxILLEGAL_TYPE_SPECIALIZATION( char * )
+wxILLEGAL_TYPE_SPECIALIZATION( unsigned char * )
+wxILLEGAL_TYPE_SPECIALIZATION( int * )
+wxILLEGAL_TYPE_SPECIALIZATION( bool * )
+wxILLEGAL_TYPE_SPECIALIZATION( long * )
+wxILLEGAL_TYPE_SPECIALIZATION( wxString * )
 
-WX_COLLECTION_TYPE_INFO( wxString , wxArrayString ) ;
+wxCOLLECTION_TYPE_INFO( wxString , wxArrayString ) ;
 
 template<> void wxCollectionToVariantArray( wxArrayString const &theArray, wxxVariantArray &value)
 {
     wxArrayCollectionToVariantArray( theArray , value ) ;
 }
 
-wxTypeInfoMap *wxTypeInfo::sm_typeTable = NULL ;
+wxTypeInfoMap *wxTypeInfo::ms_typeTable = NULL ;
 
 wxTypeInfo *wxTypeInfo::FindType(const wxChar *typeName)
 {
-    wxTypeInfoMap::iterator iter = sm_typeTable->find(typeName) ;
-    wxASSERT_MSG( iter != sm_typeTable->end() , wxT("lookup for a non-existent type-info") ) ;
+    wxTypeInfoMap::iterator iter = ms_typeTable->find(typeName) ;
+    wxASSERT_MSG( iter != ms_typeTable->end() , wxT("lookup for a non-existent type-info") ) ;
     return (wxTypeInfo *)iter->second;
 }
 
+#if wxUSE_UNICODE
+wxClassTypeInfo::wxClassTypeInfo( wxTypeKind kind , wxClassInfo* classInfo , converterToString_t to , converterFromString_t from , const char *name) :
+wxTypeInfo( kind , to , from , name)
+{ wxASSERT_MSG( kind == wxT_OBJECT_PTR || kind == wxT_OBJECT , wxT("Illegal Kind for Enum Type")) ; m_classInfo = classInfo ;}
+#endif
+
 wxClassTypeInfo::wxClassTypeInfo( wxTypeKind kind , wxClassInfo* classInfo , converterToString_t to , converterFromString_t from , const wxString &name) :
 wxTypeInfo( kind , to , from , name)
 { wxASSERT_MSG( kind == wxT_OBJECT_PTR || kind == wxT_OBJECT , wxT("Illegal Kind for Enum Type")) ; m_classInfo = classInfo ;}
 
 wxDelegateTypeInfo::wxDelegateTypeInfo( int eventType , wxClassInfo* eventClass , converterToString_t to , converterFromString_t from ) :
 wxTypeInfo ( wxT_DELEGATE , to , from , wxEmptyString )
-{ m_eventClass = eventClass ; m_eventType = eventType ;}
+{ m_eventClass = eventClass ; m_eventType = eventType ; m_lastEventType = -1 ;}
+
+wxDelegateTypeInfo::wxDelegateTypeInfo( int eventType , int lastEventType , wxClassInfo* eventClass , converterToString_t to , converterFromString_t from ) :
+wxTypeInfo ( wxT_DELEGATE , to , from , wxEmptyString )
+{ m_eventClass = eventClass ; m_eventType = eventType ; m_lastEventType = lastEventType; }
 
 void wxTypeInfo::Register()
 {    
-    if ( sm_typeTable == NULL )
-        sm_typeTable = new wxTypeInfoMap() ;
+    if ( ms_typeTable == NULL )
+        ms_typeTable = new wxTypeInfoMap() ;
 
     if( !m_name.IsEmpty() )
-        (*sm_typeTable)[m_name] = this ;
+        (*ms_typeTable)[m_name] = this ;
 }
 
 void wxTypeInfo::Unregister()
 {
     if( !m_name.IsEmpty() )
-        sm_typeTable->erase(m_name);
+        ms_typeTable->erase(m_name);
 }
 
 // removing header dependancy on string tokenizer
@@ -538,6 +549,8 @@ wxObject* wxxVariant::GetAsObject()
 
 struct wxDynamicObject::wxDynamicObjectInternal
 {
+    wxDynamicObjectInternal() {}
+
 #if wxUSE_UNICODE
     map<wstring,wxxVariant> m_properties ;
 #else
@@ -545,6 +558,13 @@ struct wxDynamicObject::wxDynamicObjectInternal
 #endif
 } ;
 
+typedef list< wxDynamicObject* > wxDynamicObjectList ;
+
+struct wxDynamicClassInfo::wxDynamicClassInfoInternal
+{
+    wxDynamicObjectList m_dynamicObjects ;
+} ;
+
 // instantiates this object with an instance of its superclass
 wxDynamicObject::wxDynamicObject(wxObject* superClassInstance, const wxDynamicClassInfo *info)
 {
@@ -555,6 +575,7 @@ wxDynamicObject::wxDynamicObject(wxObject* superClassInstance, const wxDynamicCl
 
 wxDynamicObject::~wxDynamicObject()
 {
+    dynamic_cast<const wxDynamicClassInfo*>(m_classInfo)->m_data->m_dynamicObjects.remove( this ) ;
     delete m_data ;
     delete m_superClassInstance ;
 }
@@ -571,6 +592,21 @@ wxxVariant wxDynamicObject::GetProperty (const wxChar *propertyName) const
     return m_data->m_properties[propertyName] ;
 }
 
+void wxDynamicObject::RemoveProperty( const wxChar *propertyName ) 
+{
+    wxASSERT_MSG(m_classInfo->FindPropertyInfoInThisClass(propertyName),wxT("Removing Unknown Property in a Dynamic Object") ) ;
+    m_data->m_properties.erase( propertyName ) ;
+}
+
+void wxDynamicObject::RenameProperty( const wxChar *oldPropertyName , const wxChar *newPropertyName ) 
+{
+    wxASSERT_MSG(m_classInfo->FindPropertyInfoInThisClass(oldPropertyName),wxT("Renaming Unknown Property in a Dynamic Object") ) ;
+    wxxVariant value = m_data->m_properties[oldPropertyName] ;
+    m_data->m_properties.erase( oldPropertyName ) ;
+    m_data->m_properties[newPropertyName] = value ;
+}
+
+
 // ----------------------------------------------------------------------------
 // wxDynamiClassInfo
 // ----------------------------------------------------------------------------
@@ -580,17 +616,21 @@ wxClassInfo( unitName, className , new const wxClassInfo*[2])
 {
     GetParents()[0] = superClass ;
     GetParents()[1] = NULL ;
+    m_data = new wxDynamicClassInfoInternal ;
 }
 
 wxDynamicClassInfo::~wxDynamicClassInfo()
 {
     delete[] GetParents() ;
+    delete m_data ;
 }
 
 wxObject *wxDynamicClassInfo::AllocateObject() const
 {
     wxObject* parent = GetParents()[0]->AllocateObject() ;
-    return new wxDynamicObject( parent , this ) ;
+    wxDynamicObject *obj = new wxDynamicObject( parent , this ) ;
+    m_data->m_dynamicObjects.push_back( obj ) ;
+    return obj ;
 }
 
 void wxDynamicClassInfo::Create (wxObject *object, int paramCount, wxxVariant *params) const
@@ -645,6 +685,8 @@ void wxDynamicClassInfo::AddHandler( const wxChar *handlerName , wxObjectEventFu
 // removes an existing runtime-property
 void wxDynamicClassInfo::RemoveProperty( const wxChar *propertyName ) 
 {
+    for ( wxDynamicObjectList::iterator iter = m_data->m_dynamicObjects.begin() ; iter != m_data->m_dynamicObjects.end() ; ++iter )
+        (*iter)->RemoveProperty( propertyName ) ;
     delete FindPropertyInfoInThisClass(propertyName) ;
 }
 
@@ -661,6 +703,8 @@ void wxDynamicClassInfo::RenameProperty( const wxChar *oldPropertyName , const w
     wxASSERT_MSG( pi ,wxT("not existing property") ) ;
     pi->m_name = newPropertyName ;
     dynamic_cast<wxGenericPropertyAccessor*>(pi->GetAccessor())->RenameProperty( oldPropertyName , newPropertyName ) ;
+    for ( wxDynamicObjectList::iterator iter = m_data->m_dynamicObjects.begin() ; iter != m_data->m_dynamicObjects.end() ; ++iter )
+        (*iter)->RenameProperty( oldPropertyName , newPropertyName ) ;
 }
 
 // renames an existing runtime-handler