paritially implemented MultipleChoice viewer/editor

git-svn-id: svn://svn.code.sf.net/p/magicseteditor/code/trunk@222 0fc631ac-6414-0410-93d0-97cfa31319b6

src/data/field/choice.cpp

@@ -212,11 +212,14 @@ IMPLEMENT_REFLECTION_ENUM(ChoicePopupStyle) {
 }
 
 IMPLEMENT_REFLECTION_ENUM(ChoiceRenderStyle) {
-	VALUE_N("text",			RENDER_TEXT);
-	VALUE_N("image",		RENDER_IMAGE);
-	VALUE_N("both",			RENDER_BOTH);
-	VALUE_N("hidden",		RENDER_HIDDEN);
-	VALUE_N("image hidden",	RENDER_HIDDEN_IMAGE);
+	VALUE_N("text",				RENDER_TEXT);
+	VALUE_N("image",			RENDER_IMAGE);
+	VALUE_N("both",				RENDER_BOTH);
+	VALUE_N("hidden",			RENDER_HIDDEN);
+	VALUE_N("image hidden",		RENDER_HIDDEN_IMAGE);
+	VALUE_N("checklist",		RENDER_TEXT_CHECKLIST);
+	VALUE_N("image checklist",	RENDER_IMAGE_CHECKLIST);
+	VALUE_N("both checklist",	RENDER_BOTH_CHECKLIST);
 }
 
 IMPLEMENT_REFLECTION(ChoiceStyle) {

src/data/field/choice.hpp

@@ -103,11 +103,15 @@ enum ChoicePopupStyle
 };
 // How should a choice value be rendered?
 enum ChoiceRenderStyle
-{	RENDER_TEXT   = 0x01		// render the name as text
-,	RENDER_IMAGE  = 0x10		// render an image
-,	RENDER_BOTH   = RENDER_TEXT | RENDER_IMAGE
-,	RENDER_HIDDEN = 0x20		// don't render anything, only have a menu
-,	RENDER_HIDDEN_IMAGE = RENDER_HIDDEN | RENDER_IMAGE
+{	RENDER_TEXT            = 0x01	// render the name as text
+,	RENDER_IMAGE           = 0x10	// render an image
+,	RENDER_HIDDEN          = 0x20	// don't render anything, only have a menu
+,	RENDER_CHECKLIST       = 0x100	// render as a checklist, intended for multiple choice
+,	RENDER_BOTH            = RENDER_TEXT | RENDER_IMAGE
+,	RENDER_HIDDEN_IMAGE    = RENDER_HIDDEN | RENDER_IMAGE
+,	RENDER_TEXT_CHECKLIST  = RENDER_CHECKLIST | RENDER_TEXT
+,	RENDER_IMAGE_CHECKLIST = RENDER_CHECKLIST | RENDER_IMAGE
+,	RENDER_BOTH_CHECKLIST  = RENDER_CHECKLIST | RENDER_BOTH
 };
 
 /// The Style for a ChoiceField
@@ -147,9 +151,9 @@ class ChoiceStyle : public Style {
 /// The Value in a ChoiceField
 class ChoiceValue : public Value {
   public:
-	inline ChoiceValue(const ChoiceFieldP& field)
+	inline ChoiceValue(const ChoiceFieldP& field, bool initial_empty = false)
 		: Value(field)
-		, value(field->initial.empty()
+		, value(field->initial.empty() && !initial_empty
 		           ? field->choices->choiceName(0) // first choice
 		           : field->initial, true)
 	{}

src/data/field/multiple_choice.cpp

@@ -51,3 +51,22 @@ IMPLEMENT_REFLECTION(MultipleChoiceStyle) {
 IMPLEMENT_REFLECTION_NAMELESS(MultipleChoiceValue) {
 	REFLECT_BASE(ChoiceValue);
 }
+
+void MultipleChoiceValue::get(vector<String>& out) const {
+	// split the value
+	out.clear();
+	bool is_new = true;
+	FOR_EACH_CONST(c, value()) {
+		if (c == _(',')) {
+			is_new = true;
+		} else if (is_new) {
+			if (c != _(' ')) { // ignore whitespace after ,
+				is_new = false;
+				out.push_back(String(1, c));
+			}
+		} else {
+			assert(!out.empty());
+			out.back() += c;
+		}
+	}
+}

src/data/field/multiple_choice.hpp

@@ -57,13 +57,13 @@ class MultipleChoiceStyle : public ChoiceStyle {
  */
 class MultipleChoiceValue : public ChoiceValue {
   public:
-	inline MultipleChoiceValue(const MultipleChoiceFieldP& field) : ChoiceValue(field) {}
+	inline MultipleChoiceValue(const MultipleChoiceFieldP& field) : ChoiceValue(field, true) {}
 	DECLARE_HAS_FIELD(MultipleChoice);
 	
 	// no extra data
 	
 	/// Splits the value, stores the selected choices in the out parameter
-	void get(vector<String>& out);
+	void get(vector<String>& out) const;
 	
   private:
 	DECLARE_REFLECTION();