From b4cdf11f6af14c5b25a2a3323dd88ded9d85927e Mon Sep 17 00:00:00 2001
From: Maschell <Maschell@gmx.de>
Date: Thu, 20 Feb 2020 15:20:20 +0100
Subject: [PATCH] Remove titles from the GuiIconGrid which were removed from
 the GameList

---
 src/gui/GuiIconGrid.cpp | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/src/gui/GuiIconGrid.cpp b/src/gui/GuiIconGrid.cpp
index bfcc482..1df15a7 100644
--- a/src/gui/GuiIconGrid.cpp
+++ b/src/gui/GuiIconGrid.cpp
@@ -75,6 +75,28 @@ uint64_t GuiIconGrid::getSelectedGame(void) {
 void GuiIconGrid::OnGameTitleListUpdated(GameList * gameList) {
     containerMutex.lock();
     gameList->lock();
+    // At first delete the ones that were deleted;
+    auto it = gameInfoContainers.begin();
+    while (it != gameInfoContainers.end()) {
+        bool wasFound = false;
+        for(int32_t i = 0; i < gameList->size(); i++) {
+            gameInfo * info = gameList->at(i);
+            if(info != NULL && info->titleId == it->first) {
+                wasFound = true;
+                break;
+            }
+        }
+
+        if (!wasFound) {
+            DEBUG_FUNCTION_LINE("Removing %016llX\n", it->first);
+            remove(it->second->button);
+            delete it->second;
+            it = gameInfoContainers.erase(it);
+        } else {
+            ++it;
+        }
+    }
+
     for(int32_t i = 0; i < gameList->size(); i++) {
         gameInfo * info = gameList->at(i);
         GameInfoContainer * container = NULL;