From 49e19c8185eb890b6dc6788bf95dd65455e72538 Mon Sep 17 00:00:00 2001
From: Al <gabriel.cortesi@outlook.com>
Date: Fri, 4 Oct 2019 17:18:06 +0200
Subject: Added "No valid game data" and "No Nexus ID" filters as per #295

---
 src/categories.h         |  2 ++
 src/mainwindow.cpp       |  2 ++
 src/modlistsortproxy.cpp | 18 ++++++++++++++++++
 3 files changed, 22 insertions(+)

(limited to 'src')

diff --git a/src/categories.h b/src/categories.h
index 48e0b44b..67fee3e7 100644
--- a/src/categories.h
+++ b/src/categories.h
@@ -50,6 +50,8 @@ public:
   static const int CATEGORY_SPECIAL_BACKUP = 10006;
   static const int CATEGORY_SPECIAL_MANAGED = 10007;
   static const int CATEGORY_SPECIAL_UNMANAGED = 10008;
+  static const int CATEGORY_SPECIAL_NOGAMEDATA = 10009;
+  static const int CATEGORY_SPECIAL_NONEXUSID = 10010;
 
 
 public:
diff --git a/src/mainwindow.cpp b/src/mainwindow.cpp
index 8ab28d22..a53c081b 100644
--- a/src/mainwindow.cpp
+++ b/src/mainwindow.cpp
@@ -2691,6 +2691,8 @@ void MainWindow::refreshFilters()
   addFilterItem(nullptr, tr("<No category>"), CategoryFactory::CATEGORY_SPECIAL_NOCATEGORY, ModListSortProxy::TYPE_SPECIAL);
   addFilterItem(nullptr, tr("<Conflicted>"), CategoryFactory::CATEGORY_SPECIAL_CONFLICT, ModListSortProxy::TYPE_SPECIAL);
   addFilterItem(nullptr, tr("<Not Endorsed>"), CategoryFactory::CATEGORY_SPECIAL_NOTENDORSED, ModListSortProxy::TYPE_SPECIAL);
+  addFilterItem(nullptr, tr("<No Nexus ID>"), CategoryFactory::CATEGORY_SPECIAL_NONEXUSID, ModListSortProxy::TYPE_SPECIAL);
+  addFilterItem(nullptr, tr("<No valid game data>"), CategoryFactory::CATEGORY_SPECIAL_NOGAMEDATA, ModListSortProxy::TYPE_SPECIAL);
 
   addContentFilters();
   std::set<int> categoriesUsed;
diff --git a/src/modlistsortproxy.cpp b/src/modlistsortproxy.cpp
index 77ffad96..a9ff6463 100644
--- a/src/modlistsortproxy.cpp
+++ b/src/modlistsortproxy.cpp
@@ -308,6 +308,15 @@ bool ModListSortProxy::filterMatchesModAnd(ModInfo::Ptr info, bool enabled) cons
       case CategoryFactory::CATEGORY_SPECIAL_UNMANAGED: {
         if (!info->hasFlag(ModInfo::FLAG_FOREIGN)) return false;
       } break;
+      case CategoryFactory::CATEGORY_SPECIAL_NOGAMEDATA: {
+        if (!info->hasFlag(ModInfo::FLAG_INVALID)) return false;
+      } break;
+      case CategoryFactory::CATEGORY_SPECIAL_NONEXUSID: {
+        if (!(info->getNexusID() == -1 && !info->hasFlag(ModInfo::FLAG_FOREIGN) && 
+            !info->hasFlag(ModInfo::FLAG_BACKUP) && 
+            !info->hasFlag(ModInfo::FLAG_SEPARATOR) &&
+            !info->hasFlag(ModInfo::FLAG_OVERWRITE))) return false;
+      } break;
       default: {
         if (!info->categorySet(*iter)) return false;
       } break;
@@ -353,6 +362,15 @@ bool ModListSortProxy::filterMatchesModOr(ModInfo::Ptr info, bool enabled) const
       case CategoryFactory::CATEGORY_SPECIAL_UNMANAGED: {
         if (info->hasFlag(ModInfo::FLAG_FOREIGN)) return true;
       } break;
+      case CategoryFactory::CATEGORY_SPECIAL_NOGAMEDATA: {
+        if (info->hasFlag(ModInfo::FLAG_INVALID)) return true;
+      } break;
+      case CategoryFactory::CATEGORY_SPECIAL_NONEXUSID: {
+        if ((info->getNexusID() == -1 && !info->hasFlag(ModInfo::FLAG_FOREIGN) &&
+          !info->hasFlag(ModInfo::FLAG_BACKUP) &&
+          !info->hasFlag(ModInfo::FLAG_SEPARATOR) &&
+          !info->hasFlag(ModInfo::FLAG_OVERWRITE))) return true;
+      } break;
       default: {
         if (info->categorySet(*iter)) return true;
       } break;
-- 
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