implemented choice editor with drop down list, todo: submenus

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

src/render/card/viewer.cpp

@@ -13,6 +13,7 @@
 #include <data/card.hpp>
 #include <data/field.hpp>
 #include <data/settings.hpp>
+#include <data/action/value.hpp>
 
 DECLARE_TYPEOF_COLLECTION(ValueViewerP);
 typedef IndexMap<FieldP,StyleP> IndexMap_FieldP_StyleP;
@@ -116,6 +117,15 @@ ValueViewerP DataViewer::makeViewer(const StyleP& style) {
 	return style->makeViewer(*this, style);
 }
 
-void DataViewer::onAction(const Action&, bool undone) {
-	// TODO
+void DataViewer::onAction(const Action& action, bool undone) {
+	TYPE_CASE(action, ValueAction) {
+		FOR_EACH(v, viewers) {
+			if (v->getValue() == action.valueP) {
+				// refresh the viewer
+				v->onAction(action, undone);
+				onChange();
+				return;
+			}
+		}
+	}
 }

src/render/value/viewer.hpp

@@ -36,6 +36,8 @@ class ValueViewer {
 	inline const FieldP& getField() const { return styleP->fieldP; }
 	/// Return the associated style
 	inline const StyleP& getStyle() const { return styleP; }
+	/// Return the associated value
+	inline const ValueP& getValue() const { return valueP; }
 	
 	// Draw this value
 	virtual void draw(RotatedDC& dc) = 0;