Pause music when pressing ESC during a level and resume it when exiting the pause...

[supertux.git] / src / addon / downloader.hpp

diff --git a/src/addon/downloader.hpp b/src/addon/downloader.hpp
index 28f2313..6e7e482 100644 (file)
--- a/src/addon/downloader.hpp
+++ b/src/addon/downloader.hpp
@@ -26,33 +26,48 @@
 #include <vector>
 
 typedef int TransferId;
+class Downloader;
 
 class TransferStatus
 {
 public:
+  Downloader& m_downloader;
   TransferId id;
+  std::vector<std::function<void (bool)> > callbacks;
+
   int dltotal;
   int dlnow;
   int ultotal;
   int ulnow;
 
-  TransferStatus(TransferId id_) :
+  std::string error_msg;
+
+  TransferStatus(Downloader& downloader, TransferId id_) :
+    m_downloader(downloader),
     id(id_),
+    callbacks(),
     dltotal(0),
     dlnow(0),
     ultotal(0),
-    ulnow(0)
+    ulnow(0),
+    error_msg()
   {}
+
+  void abort();
+  void update();
+
+  void then(const std::function<void (bool)>& callback)
+  {
+    callbacks.push_back(callback);
+  }
 };
 
-typedef std::shared_ptr<TransferStatus> TransferStatusPtr;
+using TransferStatusPtr = std::shared_ptr<TransferStatus>;
 
 class Transfer;
 
 class Downloader
 {
-public:
-
 private:
   CURLM* m_multi_handle;
   std::vector<std::unique_ptr<Transfer> > m_transfers;