Multiple choice choices can be drawn as radio buttons instead of check boxes

git-svn-id: svn://svn.code.sf.net/p/magicseteditor/code/trunk@463 0fc631ac-6414-0410-93d0-97cfa31319b6

src/data/field/choice.cpp

@@ -49,11 +49,11 @@ IMPLEMENT_REFLECTION(ChoiceField) {
 
 ChoiceField::Choice::Choice()
 	: first_id(0)
-	, line_below(false), enabled(true)
+	, line_below(false), enabled(true), type(CHOICE_TYPE_CHECK)
 {}
 ChoiceField::Choice::Choice(const String& name)
 	: name(name), first_id(0)
-	, line_below(false), enabled(true)
+	, line_below(false), enabled(true), type(CHOICE_TYPE_CHECK)
 {}
 
 
@@ -139,6 +139,11 @@ String ChoiceField::Choice::choiceNameNice(int id) const {
 }
 
 
+IMPLEMENT_REFLECTION_ENUM(ChoiceChoiceType) {
+	VALUE_N("check", CHOICE_TYPE_CHECK);
+	VALUE_N("radio", CHOICE_TYPE_RADIO);
+}
+
 IMPLEMENT_REFLECTION_NO_GET_MEMBER(ChoiceField::Choice) {
 	if (isGroup() || line_below || enabled.isScripted() || (tag.reading() && tag.isComplex())) {
 		// complex values are groups
@@ -147,6 +152,7 @@ IMPLEMENT_REFLECTION_NO_GET_MEMBER(ChoiceField::Choice) {
 		REFLECT(choices);
 		REFLECT(line_below);
 		REFLECT(enabled);
+		REFLECT(type);
 	} else {
 		REFLECT_NAMELESS(name);
 	}

src/data/field/choice.hpp

@@ -46,6 +46,12 @@ class ChoiceField : public Field {
 	DECLARE_REFLECTION();
 };
 
+
+enum ChoiceChoiceType {
+	CHOICE_TYPE_CHECK,
+	CHOICE_TYPE_RADIO
+};
+
 /// An item that can be chosen for this field
 class ChoiceField::Choice : public IntrusivePtrBase<ChoiceField::Choice> {
   public:
@@ -57,6 +63,7 @@ class ChoiceField::Choice : public IntrusivePtrBase<ChoiceField::Choice> {
 	vector<ChoiceP>  choices;		///< Choices and sub groups in this group
 	bool             line_below;	///< Show a line after this item?
 	Scriptable<bool> enabled;		///< Is this item enabled?
+	ChoiceChoiceType type;			///< How should this item be shown, only for multiple choice fields
 	/// First item-id in this group (can be the default item)
 	/** Item-ids are consecutive integers, a group uses all ids [first_id..lastId()).
 	 *  The top level group has first_id 0.