void ReflectInterpreter::InterpretType(const std::vector<Reflect::Element*>& instances, Container* parent, i32 includeFlags, i32 excludeFlags, bool expandPanel)
{
const Class* typeInfo = instances[0]->GetClass();
// create a panel
PanelPtr panel = m_Container->GetCanvas()->Create<Panel>(this);
// parse
ContainerPtr scriptOutput = m_Container->GetCanvas()->Create<Container>(this);
tstring typeInfoUI;
typeInfo->GetProperty( TXT( "UIScript" ), typeInfoUI );
bool result = Script::Parse(typeInfoUI, this, parent->GetCanvas(), scriptOutput);
// compute panel label
tstring labelText;
if (result)
{
V_Control::const_iterator itr = scriptOutput->GetControls().begin();
V_Control::const_iterator end = scriptOutput->GetControls().end();
for( ; itr != end; ++itr )
{
Label* label = Reflect::ObjectCast<Label>( *itr );
if (label)
{
bool converted = Helium::ConvertString( label->GetText(), labelText );
HELIUM_ASSERT( converted );
if ( !labelText.empty() )
{
break;
}
}
}
}
if (labelText.empty())
{
std::vector<Reflect::Element*>::const_iterator itr = instances.begin();
std::vector<Reflect::Element*>::const_iterator end = instances.end();
for ( ; itr != end; ++itr )
{
Reflect::Element* instance = *itr;
if ( labelText.empty() )
{
labelText = instance->GetTitle();
}
else
{
if ( labelText != instance->GetTitle() )
{
labelText.clear();
break;
}
}
}
if ( labelText.empty() )
{
labelText = typeInfo->m_UIName;
}
}
tstring temp;
bool converted = Helium::ConvertString( labelText, temp );
HELIUM_ASSERT( converted );
panel->SetText( temp );
M_Panel panelsMap;
panelsMap.insert( std::make_pair( TXT( "" ), panel) );
// don't bother including Element's fields
int offset = Reflect::GetClass<Element>()->m_LastFieldID;
// for each field in the type
M_FieldIDToInfo::const_iterator itr = typeInfo->m_FieldIDToInfo.find(offset + 1);
M_FieldIDToInfo::const_iterator end = typeInfo->m_FieldIDToInfo.end();
for ( ; itr != end; ++itr )
{
const Field* field = itr->second;
bool noFlags = ( field->m_Flags == 0 && includeFlags == 0xFFFFFFFF );
bool doInclude = ( field->m_Flags & includeFlags ) != 0;
bool dontExclude = ( excludeFlags == 0 ) || !(field->m_Flags & excludeFlags );
bool hidden = (field->m_Flags & Reflect::FieldFlags::Hide) != 0;
// if we don't have flags (or we are included, and we aren't excluded) then make UI
if ( ( noFlags || doInclude ) && ( dontExclude ) )
{
//
// Handle sub panels for grouping content
//
bool groupExpanded = false;
field->GetProperty( TXT( "UIGroupExpanded" ), groupExpanded );
tstring fieldUIGroup;
field->GetProperty( TXT( "UIGroup" ), fieldUIGroup );
if ( !fieldUIGroup.empty() )
{
M_Panel::iterator itr = panelsMap.find( fieldUIGroup );
if ( itr == panelsMap.end() )
{
// This panel isn't in our list so make a new one
PanelPtr newPanel = m_Container->GetCanvas()->Create<Panel>(this);
panelsMap.insert( std::make_pair(fieldUIGroup, newPanel) );
PanelPtr parent;
tstring groupName;
size_t idx = fieldUIGroup.find_last_of( TXT( "/" ) );
if ( idx != tstring::npos )
{
tstring parentName = fieldUIGroup.substr( 0, idx );
groupName = fieldUIGroup.substr( idx+1 );
if ( panelsMap.find( parentName ) == panelsMap.end() )
{
parent = m_Container->GetCanvas()->Create<Panel>(this);
// create the parent hierarchy since it hasn't already been made
tstring currentParent = parentName;
for (;;)
{
idx = currentParent.find_last_of( TXT( "/" ) );
if ( idx == tstring::npos )
{
// no more parents so we add it to the root
panelsMap.insert( std::make_pair(currentParent, parent) );
parent->SetText( currentParent );
panelsMap[ TXT( "" ) ]->AddControl( parent );
break;
}
else
{
parent->SetText( currentParent.substr( idx+1 ) );
if ( panelsMap.find( currentParent ) != panelsMap.end() )
{
break;
}
else
{
PanelPtr grandParent = m_Container->GetCanvas()->Create<Panel>(this);
grandParent->AddControl( parent );
panelsMap.insert( std::make_pair(currentParent, parent) );
parent = grandParent;
}
currentParent = currentParent.substr( 0, idx );
}
}
panelsMap.insert( std::make_pair(parentName, parent) );
}
parent = panelsMap[parentName];
}
else
{
parent = panelsMap[ TXT( "" )];
groupName = fieldUIGroup;
}
newPanel->SetText( groupName );
if( groupExpanded )
{
newPanel->SetExpanded( true );
}
parent->AddControl( newPanel );
}
panel = panelsMap[fieldUIGroup];
}
else
{
panel = panelsMap[ TXT( "" )];
}
//
// Pointer support
//
if (field->m_SerializerID == Reflect::GetType<Reflect::PointerSerializer>())
{
if (hidden)
{
continue;
}
std::vector<Reflect::Element*> fieldInstances;
std::vector<Reflect::Element*>::const_iterator elementItr = instances.begin();
std::vector<Reflect::Element*>::const_iterator elementEnd = instances.end();
for ( ; elementItr != elementEnd; ++elementItr )
{
uintptr fieldAddress = (uintptr)(*elementItr) + itr->second->m_Offset;
Element* element = *((ElementPtr*)(fieldAddress));
if ( element )
{
fieldInstances.push_back( element );
}
}
if ( !fieldInstances.empty() && fieldInstances.size() == instances.size() )
{
InterpretType(fieldInstances, panel);
}
continue;
}
//
// Attempt to find a handler via the factory
//
ReflectFieldInterpreterPtr fieldInterpreter;
for ( const Reflect::Class* type = Registry::GetInstance()->GetClass( field->m_SerializerID );
type != Reflect::GetClass<Reflect::Element>() && !fieldInterpreter;
type = Reflect::Registry::GetInstance()->GetClass( type->m_Base ) )
{
fieldInterpreter = ReflectFieldInterpreterFactory::Create( type->m_TypeID, field->m_Flags, m_Container );
}
if ( fieldInterpreter.ReferencesObject() )
{
Interpreter::ConnectInterpreterEvents( this, fieldInterpreter );
fieldInterpreter->InterpretField( field, instances, panel );
m_Interpreters.push_back( fieldInterpreter );
continue;
}
//
// ElementArray support
//
#pragma TODO("Move this out to an interpreter")
if (field->m_SerializerID == Reflect::GetType<ElementArraySerializer>())
{
if (hidden)
{
continue;
}
if ( instances.size() == 1 )
{
uintptr fieldAddress = (uintptr)(instances.front()) + itr->second->m_Offset;
V_Element* elements = (V_Element*)fieldAddress;
if ( elements->size() > 0 )
{
PanelPtr childPanel = panel->GetCanvas()->Create<Panel>( this );
tstring temp;
bool converted = Helium::ConvertString( field->m_UIName, temp );
HELIUM_ASSERT( converted );
childPanel->SetText( temp );
V_Element::const_iterator elementItr = elements->begin();
V_Element::const_iterator elementEnd = elements->end();
for ( ; elementItr != elementEnd; ++elementItr )
{
std::vector<Reflect::Element*> childInstances;
childInstances.push_back(*elementItr);
InterpretType(childInstances, childPanel);
}
panel->AddControl( childPanel );
}
}
continue;
}
//
// Lastly fall back to the value interpreter
//
const Reflect::Class* type = Registry::GetInstance()->GetClass( field->m_SerializerID );
if ( !type->HasType( Reflect::GetType<Reflect::ContainerSerializer>() ) )
{
fieldInterpreter = CreateInterpreter< ReflectValueInterpreter >( m_Container );
fieldInterpreter->InterpretField( field, instances, panel );
m_Interpreters.push_back( fieldInterpreter );
continue;
}
}
}
// Make sure we have the base panel
panel = panelsMap[TXT( "" )];
if (parent == m_Container)
{
panel->SetExpanded(expandPanel);
}
if ( !panel->GetControls().empty() )
{
parent->AddControl(panel);
}
}
void ReflectInterpreter::InterpretType(const std::vector<Reflect::Object*>& instances, Container* parent, int32_t includeFlags, int32_t excludeFlags, bool expandPanel)
{
const Composite* composite = instances[0]->GetClass();
// create a container
ContainerPtr container = CreateControl<Container>();
// parse
ContainerPtr scriptOutput = CreateControl<Container>();
tstring typeInfoUI;
composite->GetProperty( TXT( "UIScript" ), typeInfoUI );
bool result = Script::Parse(typeInfoUI, this, parent->GetCanvas(), scriptOutput);
// compute container label
tstring labelText;
if (result)
{
V_Control::const_iterator itr = scriptOutput->GetChildren().begin();
V_Control::const_iterator end = scriptOutput->GetChildren().end();
for( ; itr != end; ++itr )
{
Label* label = Reflect::SafeCast<Label>( *itr );
if (label)
{
label->ReadStringData( labelText );
if ( !labelText.empty() )
{
break;
}
}
}
}
if (labelText.empty())
{
composite->GetProperty( TXT( "UIName" ), labelText );
}
if ( labelText.empty() )
{
labelText = *composite->m_Name;
}
container->a_Name.Set( labelText );
std::map< tstring, ContainerPtr > containersMap;
containersMap.insert( std::make_pair( TXT( "" ), container) );
std::stack< const Composite* > bases;
for ( const Composite* current = composite; current != NULL; current = current->m_Base )
{
bases.push( current );
}
while ( !bases.empty() )
{
const Composite* current = bases.top();
bases.pop();
// for each field in the type
DynArray< Field >::ConstIterator itr = current->m_Fields.Begin();
DynArray< Field >::ConstIterator end = current->m_Fields.End();
for ( ; itr != end; ++itr )
{
const Field* field = &*itr;
bool noFlags = ( field->m_Flags == 0 && includeFlags == 0xFFFFFFFF );
bool doInclude = ( field->m_Flags & includeFlags ) != 0;
bool dontExclude = ( excludeFlags == 0 ) || !(field->m_Flags & excludeFlags );
bool hidden = (field->m_Flags & Reflect::FieldFlags::Hide) != 0;
// if we don't have flags (or we are included, and we aren't excluded) then make UI
if ( ( noFlags || doInclude ) && ( dontExclude ) )
{
tstring fieldUIGroup;
field->GetProperty( TXT( "UIGroup" ), fieldUIGroup );
if ( !fieldUIGroup.empty() )
{
std::map< tstring, ContainerPtr >::iterator itr = containersMap.find( fieldUIGroup );
if ( itr == containersMap.end() )
{
// This container isn't in our list so make a new one
ContainerPtr newContainer = CreateControl<Container>();
containersMap.insert( std::make_pair(fieldUIGroup, newContainer) );
ContainerPtr parent;
tstring groupName;
size_t idx = fieldUIGroup.find_last_of( TXT( "/" ) );
if ( idx != tstring::npos )
{
tstring parentName = fieldUIGroup.substr( 0, idx );
groupName = fieldUIGroup.substr( idx+1 );
if ( containersMap.find( parentName ) == containersMap.end() )
{
parent = CreateControl<Container>();
// create the parent hierarchy since it hasn't already been made
tstring currentParent = parentName;
for (;;)
{
idx = currentParent.find_last_of( TXT( "/" ) );
if ( idx == tstring::npos )
{
// no more parents so we add it to the root
containersMap.insert( std::make_pair(currentParent, parent) );
parent->a_Name.Set( currentParent );
containersMap[ TXT( "" ) ]->AddChild( parent );
break;
}
else
{
parent->a_Name.Set( currentParent.substr( idx+1 ) );
if ( containersMap.find( currentParent ) != containersMap.end() )
{
break;
}
else
{
ContainerPtr grandParent = CreateControl<Container>();
grandParent->AddChild( parent );
containersMap.insert( std::make_pair(currentParent, parent) );
parent = grandParent;
}
currentParent = currentParent.substr( 0, idx );
}
}
containersMap.insert( std::make_pair(parentName, parent) );
}
parent = containersMap[parentName];
}
else
{
parent = containersMap[ TXT( "" )];
groupName = fieldUIGroup;
}
newContainer->a_Name.Set( groupName );
parent->AddChild( newContainer );
}
container = containersMap[fieldUIGroup];
}
else
{
container = containersMap[ TXT( "" )];
}
//
// Pointer support
//
if (field->m_DataClass == Reflect::GetClass<Reflect::PointerData>())
{
if (hidden)
{
continue;
}
std::vector<Reflect::Object*> fieldInstances;
std::vector<Reflect::Object*>::const_iterator elementItr = instances.begin();
std::vector<Reflect::Object*>::const_iterator elementEnd = instances.end();
for ( ; elementItr != elementEnd; ++elementItr )
{
uintptr_t fieldAddress = (uintptr_t)(*elementItr) + itr->m_Offset;
Object* element = *((ObjectPtr*)(fieldAddress));
if ( element )
{
fieldInstances.push_back( element );
}
}
if ( !fieldInstances.empty() && fieldInstances.size() == instances.size() )
{
InterpretType(fieldInstances, container);
}
continue;
}
//
// Attempt to find a handler via the factory
//
ReflectFieldInterpreterPtr fieldInterpreter;
for ( const Reflect::Class* type = field->m_DataClass;
type != Reflect::GetClass<Reflect::Object>() && !fieldInterpreter;
type = Reflect::ReflectionCast< const Class >( type->m_Base ) )
{
fieldInterpreter = ReflectFieldInterpreterFactory::Create( type, field->m_Flags, m_Container );
}
if ( fieldInterpreter.ReferencesObject() )
{
Interpreter::ConnectInterpreterEvents( this, fieldInterpreter );
fieldInterpreter->InterpretField( field, instances, container );
m_Interpreters.push_back( fieldInterpreter );
continue;
}
//
// ElementArray support
//
#pragma TODO("Move this out to an interpreter")
if (field->m_DataClass == Reflect::GetClass<ObjectStlVectorData>())
{
if (hidden)
{
continue;
}
if ( instances.size() == 1 )
{
uintptr_t fieldAddress = (uintptr_t)(instances.front()) + itr->m_Offset;
std::vector< ObjectPtr >* elements = (std::vector< ObjectPtr >*)fieldAddress;
if ( elements->size() > 0 )
{
ContainerPtr childContainer = CreateControl<Container>();
tstring temp;
field->GetProperty( TXT( "UIName" ), temp );
if ( temp.empty() )
{
bool converted = Helium::ConvertString( field->m_Name, temp );
HELIUM_ASSERT( converted );
}
childContainer->a_Name.Set( temp );
std::vector< ObjectPtr >::const_iterator elementItr = elements->begin();
std::vector< ObjectPtr >::const_iterator elementEnd = elements->end();
for ( ; elementItr != elementEnd; ++elementItr )
{
std::vector<Reflect::Object*> childInstances;
childInstances.push_back(*elementItr);
InterpretType(childInstances, childContainer);
}
container->AddChild( childContainer );
}
}
continue;
}
//
// Lastly fall back to the value interpreter
//
const Reflect::Class* type = field->m_DataClass;
if ( !type->IsType( Reflect::GetClass<Reflect::ContainerData>() ) )
{
fieldInterpreter = CreateInterpreter< ReflectValueInterpreter >( m_Container );
fieldInterpreter->InterpretField( field, instances, container );
m_Interpreters.push_back( fieldInterpreter );
continue;
}
}
}
}
// Make sure we have the base container
container = containersMap[TXT( "" )];
if ( !container->GetChildren().empty() )
{
parent->AddChild(container);
}
}