1 files changed, 69 insertions, 0 deletions
diff --git a/browse-item.c b/browse-item.c
new file mode 100644
index 0000000..5b59923
--- /dev/null
+++ b/browse-item.c
@@ -0,0 +1,69 @@
+/*
+ * browse-item.c
+ */
+
+#include "browse-item.h"
+
+#include <string>
+
+
+using namespace std;
+
+/* --- cBrowseItem ---------------------------------------------------------- */
+
+cBrowseItem::cBrowseItem(cBrowseItem *_main_item, const cTrackInfo *_track,
+        int _column, eItemType _type)
+:cOsdItem()
+{
+        main_item = _main_item;
+        if (main_item)
+                main_item->increase_items();
+        
+        track = _track;
+        column = _column;
+        type = _type;
+        
+        items = 0;
+}
+
+
+void cBrowseItem::increase_items(void)
+{
+        ++items;
+        
+        if (main_item)
+                main_item->increase_items();
+}
+
+
+void cBrowseItem::delete_items(int del_items)
+{
+        items -= del_items;
+        
+        if (main_item)
+                main_item->delete_items(del_items);
+        
+        if (items < 0)
+                items = 0;
+}
+
+
+void cBrowseItem::toggle_node(void)
+{
+	string txt = Text();
+        
+        if (type == itemNodeOpen) {
+                type = itemNodeClose;
+                string::size_type f = txt.find_first_of("-");
+                if (f != string::npos)
+                        txt.replace(f, 1, "+");
+	}
+        else if (type == itemNodeClose) {
+                type = itemNodeOpen;
+                string::size_type f = txt.find_first_of("+");
+                if (f != string::npos)
+                        txt.replace(f, 1, "-");
+	}
+        
+	SetText(txt.c_str());
+}