add allowsFiltering / allowsSearching checks

2012-09-03 16:50:01 +02:00
parent ce80c21ea5
commit 506e79b4b1
14 changed files with 82 additions and 3 deletions
--- a/src/interfaces.h
+++ b/src/interfaces.h
@@ -28,12 +28,14 @@

 struct Filterable
 {
+	virtual bool allowsFiltering() = 0;
 	virtual std::string currentFilter() = 0;
 	virtual void applyFilter(const std::string &filter) = 0;
 };

 struct Searchable
 {
+	virtual bool allowsSearching() = 0;
 	virtual bool search(const std::string &constraint) = 0;
 	virtual void nextFound(bool wrap) = 0;
 	virtual void prevFound(bool wrap) = 0;