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/native_look_editor.cpp

@@ -205,6 +205,12 @@ void SetInfoEditor::onChangeSet() {
 	setData(set->data);
 }
 
+Package& SetInfoEditor::getStylePackage() const {
+	return DataEditor::getStylePackage();
+	// TODO: Use the game
+	//return getGame();
+}
+
 // ----------------------------------------------------------------------------- : StylingEditor
 
 StylingEditor::StylingEditor(Window* parent, int id, long style)
@@ -232,7 +238,11 @@ ExportOptionsEditor::ExportOptionsEditor(Window* parent, int id, long style)
 {}
 
 void ExportOptionsEditor::showExport(const ExportTemplateP& export_template) {
+	this->export_template = export_template;
 	setStyles(set->stylesheet, export_template->option_style);
 	setData(settings.exportOptionsFor(*export_template));
 }
 
+Package& ExportOptionsEditor::getStylePackage() const {
+	return *export_template;
+}