The actual fetchitng and showing of your friends in the friendslist

git-svn-id: svn+ssh://svn.code.sf.net/p/supertuxkart/code/main/branches/uni@13456 178a84e3-b1eb-0310-8ba1-8eac791a3b58

src/online/messages.cpp

@@ -70,6 +70,13 @@ namespace Online
             return irr::core::stringw(_("Fetching servers")) + loadingDots();
         }
 
+        // ------------------------------------------------------------------------
+
+        irr::core::stringw fetchingFriends()
+        {
+            return irr::core::stringw(_("Fetching friends")) + loadingDots();
+        }
+
         // ------------------------------------------------------------------------
         irr::core::stringw loadingDots(bool spaces, float interval, int max_dots)
         {

src/online/messages.hpp

@@ -34,6 +34,7 @@ namespace Online
         irr::core::stringw joiningServer        ();
         irr::core::stringw creatingServer       ();
         irr::core::stringw fetchingServers      ();
+        irr::core::stringw fetchingFriends      ();
         irr::core::stringw signedInAs           (const irr::core::stringw & name);
     } // namespace Messages
 }// namespace Online

src/online/profile.cpp

@@ -90,6 +90,8 @@ namespace Online{
     const PtrVector<Online::User> & Profile::getFriends()
     {
         assert (m_has_fetched_friends && getState() == S_READY);
+        delete m_friends_list_request;
+        m_friends_list_request = NULL;
         return m_friends;
     }
     // ============================================================================

src/online/profile_manager.hpp

@@ -52,7 +52,7 @@ namespace Online{
 
             ProfilesMap                             m_profiles_cache;
             Profile *                               m_currently_visiting;
-            const int                               m_max_cache_size = 5;
+            static const unsigned int               m_max_cache_size = 5;
 
             void                                    iterateCache();
             void                                    addToCache(Profile * profile);

src/states_screens/online_profile_friends.cpp

@@ -23,6 +23,7 @@
 #include "guiengine/widget.hpp"
 #include "states_screens/state_manager.hpp"
 #include "utils/translation.hpp"
+#include "online/messages.hpp"
 
 #include <IGUIButton.h>
 
@@ -47,14 +48,30 @@ OnlineProfileFriends::OnlineProfileFriends() : OnlineProfileBase("online/profile
 void OnlineProfileFriends::loadedFromFile()
 {
     OnlineProfileBase::loadedFromFile();
+    m_friends_list_widget = getWidget<GUIEngine::ListWidget>("friends_list");
+    assert(m_friends_list_widget != NULL);
+
 }   // loadedFromFile
 
+// ----------------------------------------------------------------------------
+
+void OnlineProfileFriends::beforeAddingWidget()
+{
+    m_friends_list_widget->clearColumns();
+    m_friends_list_widget->addColumn( _("Username"), 3 );
+}
+
 // -----------------------------------------------------------------------------
 
 void OnlineProfileFriends::init()
 {
     OnlineProfileBase::init();
     m_profile_tabs->select( m_friends_tab->m_properties[PROP_ID], PLAYER_ID_GAME_MASTER );
+    m_visiting_profile = ProfileManager::get()->getVisitingProfile();
+    m_visiting_profile->fetchFriends();
+    m_friends_list_widget->clear();
+    m_friends_list_widget->addItem("spacer", L"");
+    m_friends_list_widget->addItem("loading", Messages::fetchingFriends());
 }   // init
 // -----------------------------------------------------------------------------
 
@@ -63,3 +80,20 @@ void OnlineProfileFriends::eventCallback(Widget* widget, const std::string& name
     OnlineProfileBase::eventCallback( widget, name, playerID);
 }   // eventCallback
 
+// ----------------------------------------------------------------------------
+void OnlineProfileFriends::onUpdate(float delta,  irr::video::IVideoDriver* driver)
+{
+    if(m_visiting_profile->isReady())
+    {
+        for(int i = 0; i < m_visiting_profile->getFriends().size(); i++)
+        {
+            PtrVector<GUIEngine::ListWidget::ListCell> * row = new PtrVector<GUIEngine::ListWidget::ListCell>;
+            row->push_back(new GUIEngine::ListWidget::ListCell(m_visiting_profile->getFriends()[i].getUserName(),-1,3));
+            m_friends_list_widget->addItem("server", row);
+        }
+    }
+    else
+    {
+            m_friends_list_widget->renameItem("loading", Messages::fetchingFriends());
+    }
+}

src/states_screens/online_profile_friends.hpp

@@ -25,6 +25,8 @@
 #include "guiengine/screen.hpp"
 #include "guiengine/widgets.hpp"
 #include "states_screens/online_profile_base.hpp"
+#include "online/profile_manager.hpp"
+
 
 namespace GUIEngine { class Widget; }
 
@@ -38,6 +40,9 @@ class OnlineProfileFriends : public OnlineProfileBase, public GUIEngine::ScreenS
 private:
     OnlineProfileFriends();
 
+    GUIEngine::ListWidget * m_friends_list_widget;
+    Online::Profile * m_visiting_profile;
+
 public:
     friend class GUIEngine::ScreenSingleton<OnlineProfileFriends>;
 
@@ -49,6 +54,10 @@ public:
 
     /** \brief implement callback from parent class GUIEngine::Screen */
     virtual void init() OVERRIDE;
+
+    virtual void onUpdate(float delta,  irr::video::IVideoDriver* driver) OVERRIDE;
+
+    virtual void beforeAddingWidget() OVERRIDE;
 };
 
 #endif