From 0a19f0433992be5f9791c8869380d09cd06b66b8 Mon Sep 17 00:00:00 2001
From: Tannin <devnull@localhost>
Date: Fri, 22 Mar 2013 18:46:40 +0100
Subject: - support for grouping filters for mod list (incomplete) - offering
 multiple options for mod names during installation - support for renaming
 profiles - updated installer plugins - minor bugfixes

---
 src/categories.cpp | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'src/categories.cpp')

diff --git a/src/categories.cpp b/src/categories.cpp
index f8bc3530..7b765afe 100644
--- a/src/categories.cpp
+++ b/src/categories.cpp
@@ -144,6 +144,18 @@ void CategoryFactory::saveCategories()
 }
 
 
+unsigned int CategoryFactory::countCategories(std::tr1::function<bool (const Category &category)> filter)
+{
+  unsigned int result = 0;
+  for (auto iter = m_Categories.begin(); iter != m_Categories.end(); ++iter) {
+    if (filter(*iter)) {
+      ++result;
+    }
+  }
+  return result;
+}
+
+
 void CategoryFactory::addCategory(int id, const QString &name, const std::vector<int> &nexusIDs, int parentID)
 {
   int index = m_Categories.size();
-- 
cgit v1.3.1