combined_editor function, and improved dependency handling (removing duplicates), viewer refreshes on events from script manager

git-svn-id: svn://svn.code.sf.net/p/magicseteditor/code/trunk@147 0fc631ac-6414-0410-93d0-97cfa31319b6

src/render/card/viewer.cpp

@@ -134,4 +134,16 @@ void DataViewer::onAction(const Action& action, bool undone) {
 			}
 		}
 	}
+	TYPE_CASE(action, ScriptValueEvent) {
+		if (action.card == card.get()) {
+			FOR_EACH(v, viewers) {
+				if (v->getValue().get() == action.value) {
+					// refresh the viewer
+					v->onAction(action, undone);
+					onChange();
+					return;
+				}
+			}
+		}
+	}
 }

src/render/value/viewer.hpp

@@ -16,7 +16,7 @@
 
 class Set;
 class DataViewer;
-class ValueAction;
+class Action;
 DECLARE_POINTER_TYPE(Style);
 DECLARE_POINTER_TYPE(Value);
 
@@ -55,7 +55,7 @@ class ValueViewer {
 	/// Called when a (scripted) property of the associated style has changed
 	virtual void onStyleChange() {}
 	/// Called when an action is performed on the associated value
-	virtual void onAction(const ValueAction&, bool undone) { onValueChange(); }
+	virtual void onAction(const Action&, bool undone) { onValueChange(); }
 	
 	/// Convert this viewer to an editor, if possible
 	virtual ValueEditor* getEditor() { return 0; }