Disable wrap around body, detect wrap around

1 files changed, 9 insertions, 5 deletions

diff --git a/include/Body.hpp b/include/Body.hpp
index c487ad9..81e3a69 100644
--- a/include/Body.hpp
+++ b/include/Body.hpp
@@ -73,11 +73,12 @@ namespace QuickMedia {
     public:
         Body(Program *program, sf::Font *font, sf::Font *bold_font);
 
-        // Select previous item, ignoring invisible items
-        void select_previous_item();
+        // Select previous item, ignoring invisible items. Returns true if the item was changed. This can be used to check if the top was hit when wrap_around is set to false
+        bool select_previous_item();
 
-        // Select next item, ignoring invisible items
-        void select_next_item();
+        // Select next item, ignoring invisible items. Returns true if the item was changed. This can be used to check if the bottom was hit when wrap_around is set to false
+        bool select_next_item();
+        void set_selected_item(int item);
         
         void select_first_item();
         void reset_selected();
@@ -99,15 +100,17 @@ namespace QuickMedia {
 
         bool no_items_visible() const;
 
+        int get_selected_item() const { return selected_item; }
+
         sf::Font *font;
         sf::Font *bold_font;
         sf::Text progress_text;
         sf::Text author_text;
         sf::Text replies_text;
-        int selected_item;
         BodyItems items;
         std::thread thumbnail_load_thread;
         bool draw_thumbnails;
+        bool wrap_around;
     private:
         struct ThumbnailData {
             bool referenced;
@@ -117,5 +120,6 @@ namespace QuickMedia {
         std::shared_ptr<sf::Texture> load_thumbnail_from_url(const std::string &url);
         std::unordered_map<std::string, ThumbnailData> item_thumbnail_textures;
         bool loading_thumbnail;
+        int selected_item;
     };
 }
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