Fixed: choice images were generated with the wrong context from invalidate()

Choice thumbnails are now checked to not be 'local' before reading from cache, fixes issue with wrong rarity symbol in the drop down list;
Disabled unimplemented menu items;
Multiple choice items for RENDER_LIST are now zoomed, and positioning is on rotated cards is fixed.

git-svn-id: svn://svn.code.sf.net/p/magicseteditor/code/trunk@650 0fc631ac-6414-0410-93d0-97cfa31319b6

src/script/image.hpp

@@ -46,10 +46,13 @@ class ScriptableImage {
 	inline void initDependencies(Context& ctx, const Dependency& dep) const {
 		script.initDependencies(ctx, dep);
 	}
-
+	
 	/// Can this be safely generated from another thread?
 	inline bool threadSafe() const { return !value || value->threadSafe(); }
 	
+	/// Is this image specific to the set (the local_package)?
+	inline bool local() const { return value && value->local(); }
+	
 	/// Get access to the script, be careful
 	inline Script& getScript() { return script.getScript(); }
 	/// Get access to the script, always returns a valid script

src/script/script_manager.cpp

@@ -357,7 +357,7 @@ void SetScriptManager::alsoUpdate(deque<ToUpdate>& to_update, const vector<Depen
 				// because the index is not exact enough, it only gives the field
 				StyleSheet* stylesheet = reinterpret_cast<StyleSheet*>(d.data);
 				StyleP style = stylesheet->card_style.at(d.index);
-				style->invalidate(getContext(card));
+				style->invalidate();
 				// something changed, send event
 				ScriptStyleEvent change(stylesheet, style.get());
 				set.actions.tellListeners(change, false);