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/render/value/viewer.cpp

@@ -16,7 +16,8 @@ ValueViewer::ValueViewer(DataViewer& parent, const StyleP& style)
 	: StyleListener(style), viewer(parent)
 {}
 
-Set& ValueViewer::getSet() const { return *viewer.getSet(); }
+Package& ValueViewer::getStylePackage() const { return viewer.getStylePackage(); }
+Package& ValueViewer::getLocalPackage() const { return viewer.getLocalPackage(); }
 
 void ValueViewer::setValue(const ValueP& value) {
 	assert(value->fieldP == styleP->fieldP); // matching field
@@ -47,6 +48,10 @@ void ValueViewer::drawFieldBorder(RotatedDC& dc) {
 	}
 }
 
+void ValueViewer::redraw() {
+	viewer.redraw(*this);
+}
+
 bool ValueViewer::nativeLook() const {
 	return viewer.nativeLook();
 }