Code/Sandbox/Plugins/SchematycEditor/GenericWidgetModelImpl.h

   1 // Copyright 2001-2016 Crytek GmbH / Crytek Group. All rights reserved.
   2
   3 #pragma once
   4 #include <CrySchematyc2/GUID.h>
   5 #include <CrySchematyc2/Script/IScriptFile.h>
   6
   7 #include "Util.h"
   8 #include "GenericWidgetModel.h"
   9
  10 //////////////////////////////////////////////////////////////////////////
  11 namespace Cry {
  12 namespace SchematycEd {
  13
  14 //////////////////////////////////////////////////////////////////////////
  15 template <class T>
  16 struct CGenericWidgetDictionaryModel::Unit : public virtual CGenericWidgetDictionaryModel
  17 {
  18         template <typename V> void Visit(const V& v)
  19         {
  20                 LoadScriptElementType<T>(std::get<0>(v), std::get<1>(v));
  21         }
  22 };
  23
  24 //////////////////////////////////////////////////////////////////////////
  25 template <class T>
  26 struct CGenericWidgetDictionaryModel::Impl : public CHierarchy<typename T::Typelist, CGenericWidgetDictionaryModel::Unit>
  27 {
  28         virtual const char* GetName() const override
  29         {
  30                 return T::Name();
  31         }
  32
  33         virtual void BuildFromScriptClass(IScriptFile* file, const SGUID& classGUID) override
  34         {
  35                 CHierarchy<typename T::Typelist, CGenericWidgetDictionaryModel::Unit>::Visit(std::make_tuple(file, classGUID));
  36         }
  37 };
  38
  39 //////////////////////////////////////////////////////////////////////////
  40 template <typename T, size_t gridx, size_t gridy> struct CCategoryTraits;
  41
  42 #define DECL_CATEGORY(name, gridx, gridy, typelist) \
  43         template <> struct CCategoryTraits<typelist, gridx, gridy> \
  44         { \
  45                 using Category             = CGenericWidgetDictionaryModel::Impl<CCategoryTraits<typelist, gridx, gridy>>; \
  46                 using Typelist             = typelist; \
  47                 static const size_t GRID_X = gridx; \
  48                 static const size_t GRID_Y = gridy; \
  49                 static const char* Name() { return #name; } \
  50         }; \
  51         using C##name##CategoryTraits = CCategoryTraits<typelist, gridx, gridy>; \
  52         using C##name##CategoryModel  = typename CCategoryTraits<typelist, gridx, gridy>::Category; \
  53
  54
  55 //////////////////////////////////////////////////////////////////////////
  56 DECL_CATEGORY(Types,      0, 0, TYPELIST_2( IScriptStructure, IScriptEnumeration ))
  57 DECL_CATEGORY(Graphs,     1, 0, TYPELIST_1( IDocGraph ))
  58 DECL_CATEGORY(Signals,    2, 0, TYPELIST_1( IScriptSignal ))
  59 DECL_CATEGORY(Variables,  0, 1, TYPELIST_2( IScriptTimer, IScriptVariable ))
  60 DECL_CATEGORY(Components, 1, 1, TYPELIST_3( IScriptState, IScriptStateMachine, IScriptComponentInstance ))
  61
  62 } //namespace SchematycEd
  63 } //namespace Cry