From fe6db40c2f6cd10b4af086d622cf59442b7e7c67 Mon Sep 17 00:00:00 2001
From: dec05eba <dec05eba@protonmail.com>
Date: Thu, 24 Sep 2020 02:01:54 +0200
Subject: Fix segfault on file manager exit, unload thumbnails on tab switch

---
 src/QuickMedia.cpp | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

(limited to 'src/QuickMedia.cpp')

diff --git a/src/QuickMedia.cpp b/src/QuickMedia.cpp
index 09c6e01..5d8a7e4 100644
--- a/src/QuickMedia.cpp
+++ b/src/QuickMedia.cpp
@@ -252,7 +252,7 @@ namespace QuickMedia {
             delete body;
         if(file_manager)
             delete file_manager;
-        if(current_plugin)
+        if(current_plugin && current_plugin != file_manager)
             delete current_plugin;
         if(disp)
             XCloseDisplay(disp);
@@ -1097,6 +1097,7 @@ namespace QuickMedia {
                         if(tabs[selected_tab].body) {
                             tabs[selected_tab].body->filter_search_fuzzy("");
                             tabs[selected_tab].body->clamp_selection();
+                            tabs[selected_tab].body->clear_thumbnails();
                         }
                         selected_tab = std::max(0, selected_tab - 1);
                         search_bar->clear();
@@ -1104,6 +1105,7 @@ namespace QuickMedia {
                         if(tabs[selected_tab].body) {
                             tabs[selected_tab].body->filter_search_fuzzy("");
                             tabs[selected_tab].body->clamp_selection();
+                            tabs[selected_tab].body->clear_thumbnails();
                         }
                         selected_tab = std::min((int)tabs.size() - 1, selected_tab + 1);
                         search_bar->clear();
@@ -1869,11 +1871,13 @@ namespace QuickMedia {
                     } else if(event.key.code == sf::Keyboard::Left) {
                         tabs[selected_tab].body->filter_search_fuzzy("");
                         tabs[selected_tab].body->clamp_selection();
+                        tabs[selected_tab].body->clear_thumbnails();
                         selected_tab = std::max(0, selected_tab - 1);
                         search_bar->clear();
                     } else if(event.key.code == sf::Keyboard::Right) {
                         tabs[selected_tab].body->filter_search_fuzzy("");
                         tabs[selected_tab].body->clamp_selection();
+                        tabs[selected_tab].body->clear_thumbnails();
                         selected_tab = std::min((int)tabs.size() - 1, selected_tab + 1);
                         search_bar->clear();
                     }
@@ -2579,7 +2583,7 @@ namespace QuickMedia {
         search_bar->text_autosearch_delay = prev_autosearch_delay;
         // We want exit code 1 if the file manager was launched and no files were selected, to know when the user didn't select any file(s)
         if(selected_files.empty() && current_page == Page::EXIT)
-            exit(1);
+            exit_code = 1;
     }
 
     void Program::image_board_thread_list_page() {
@@ -3333,11 +3337,13 @@ namespace QuickMedia {
                     } else if(event.key.code == sf::Keyboard::Left) {
                         tabs[selected_tab].body->filter_search_fuzzy("");
                         tabs[selected_tab].body->clamp_selection();
+                        tabs[selected_tab].body->clear_thumbnails();
                         selected_tab = std::max(0, selected_tab - 1);
                         chat_input.clear();
                     } else if(event.key.code == sf::Keyboard::Right) {
                         tabs[selected_tab].body->filter_search_fuzzy("");
                         tabs[selected_tab].body->clamp_selection();
+                        tabs[selected_tab].body->clear_thumbnails();
                         selected_tab = std::min((int)tabs.size() - 1, selected_tab + 1);
                         chat_input.clear();
                     }
-- 
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