Browser: can <Insert> a directory - all d64 in it are loaded into caddy

src/FileBrowser.cpp

@@ -868,6 +868,31 @@ bool FileBrowser::FillCaddyWithSelections()
 }
 
 bool FileBrowser::AddToCaddy(FileBrowser::BrowsableList::Entry* current)
+{
+	if (!current) return false;
+
+	else if (!(current->filImage.fattrib & AM_DIR) && DiskImage::IsDiskImageExtention(current->filImage.fname))
+	{
+		return AddImageToCaddy(current);
+	}
+	else if (current->filImage.fattrib & AM_DIR)
+	{
+		bool ret = false;
+		f_chdir(current->filImage.fname);
+		RefreshFolderEntries();
+		RefeshDisplay();
+
+		for (unsigned i = 0; i < folder.entries.size(); ++i)
+			ret |= AddImageToCaddy(&folder.entries[i]);
+
+		RefeshDisplay();
+		return ret;
+	}
+	return false;
+
+}
+
+bool FileBrowser::AddImageToCaddy(FileBrowser::BrowsableList::Entry* current)
 {
 	bool added = false;
 

src/FileBrowser.h

@@ -211,6 +211,7 @@ private:
 	bool FillCaddyWithSelections();
 
 	bool AddToCaddy(FileBrowser::BrowsableList::Entry* current);
+	bool AddImageToCaddy(FileBrowser::BrowsableList::Entry* current);
 
 	bool CheckForPNG(const char* filename, FILINFO& filIcon);
 	void DisplayPNG();