Changes in src/UIElements/Dialog.hpp [37a67f:cb5231]

File:

• src/UIElements/Dialog.hpp (modified) (3 diffs)

src/UIElements/Dialog.hpp

@@ -158 +158 @@
   virtual void queryEmpty(const std::string ="", const std::string = "")=0;
 
+  virtual void queryVector(Parameter<Vector> &, const std::string ="", const std::string = "")=0;
+  virtual void queryVectors(Parameter< std::vector<Vector> > &, const std::string ="", const std::string = "")=0;
+
   /** With the following boost::preprocessor code we generate virtual function
    * definitions for all desired query types in the abstract class Dialog.
@@ -250 +253 @@
   };
 
-
   template<class T>
   class TQuery : public Query {
@@ -282 +284 @@
 };
 
+// we have specialization of Vector to allow internal storing as string
+template <>
+void Dialog::query<Vector>(Parameter<Vector> &, const std::string, const std::string);
+template <>
+void Dialog::query< std::vector<Vector> >(Parameter< std::vector<Vector> > &, const std::string, const std::string);
+
+/** Template specialization for Query<Vector> to allow internal storing of a
+ * string instead of a Vector.
+ *
+ * Because we need to evaluate the string as a possible GeometryRegistry key
+ * and we may do this only when the Action (whose options we are querying)
+ * is executed, not before.
+ */
+template <>
+class Dialog::TQuery<Vector> : public Query {
+public:
+  TQuery(Parameter<Vector> &_param, const std::string title, const std::string _description = "") :
+    Query(title, _description), param(_param) {}
+  virtual ~TQuery(){}
+  virtual bool handle()=0;
+  virtual bool isValid(){ return param.isValidAsString(temp);  }
+  virtual void setResult(){ param.setAsString(temp);  }
+protected:
+  std::string temp;
+  Parameter<Vector> &param;
+};
+
+template <>
+class Dialog::TQuery< std::vector<Vector> > : public Query {
+public:
+  TQuery(Parameter< std::vector<Vector> > &_param, const std::string title, const std::string _description = "") :
+    Query(title, _description), param(_param) {}
+  virtual ~TQuery(){}
+  virtual bool handle()=0;
+  virtual bool isValid();
+  virtual void setResult();
+protected:
+  std::vector<std::string> temp;
+  Parameter< std::vector<Vector> > &param;
+};
+
+
 #endif /* DIALOG_HPP_ */