Reduce coupling between ValueEditors/Viewers and Set and StyleSheet.

- Adding of actions is done with an addAction function
 - Files are read from
     - getStylePackage for styling stuff (this is stylesheet)
     - getLocalPackage for symbol and image values (this was the set)


git-svn-id: svn://svn.code.sf.net/p/magicseteditor/code/trunk@970 0fc631ac-6414-0410-93d0-97cfa31319b6

src/gui/control/card_editor.hpp

@@ -22,7 +22,7 @@ class DataEditor : public CardViewer {
   public:
 	DataEditor(Window* parent, int id, long style = 0);
 	
-	// --------------------------------------------------- : Utility for ValueViewers
+	// --------------------------------------------------- : Utility for ValueViewers/Editors
 	
 	virtual bool drawBorders() const;
 	virtual bool drawEditing() const;
@@ -30,6 +30,9 @@ class DataEditor : public CardViewer {
 	virtual wxPen borderPen(bool active) const;
 	virtual ValueViewer* focusedViewer() const;
 	
+	virtual void addAction(Action* action);
+	inline SetP getSetForActions() { return set; }
+	
 	// --------------------------------------------------- : Selection
 	
 	/// Select the given viewer, sends focus events