DolphinWX: show simple message about scanning in statusbar.

Source/Core/DolphinWX/Frame.cpp

@@ -337,7 +337,8 @@ CFrame::CFrame(wxFrame* parent, wxWindowID id, const wxString& title, wxRect geo
   wxFrame::CreateToolBar(wxTB_DEFAULT_STYLE | wxTB_TEXT | wxTB_FLAT)->Realize();
 
   // Give it a status bar
-  SetStatusBar(CreateStatusBar(2, wxST_SIZEGRIP, ID_STATUSBAR));
+  SetStatusBar(
+      CreateStatusBar(2, wxSTB_SIZEGRIP | wxSTB_ELLIPSIZE_END | wxSTB_SHOW_TIPS, ID_STATUSBAR));
   if (!SConfig::GetInstance().m_InterfaceStatusbar)
     GetStatusBar()->Hide();
 

Source/Core/DolphinWX/Frame.h

@@ -102,7 +102,7 @@ public:
   void GameListRescan();
   void ToggleLogWindow(bool bShow);
   void ToggleLogConfigWindow(bool bShow);
-  void StatusBarMessage(const char* Text, ...);
+  void StatusBarMessage(const char* format, ...);
   void ClearStatusBar();
   void BootGame(const std::string& filename);
   bool RendererHasFocus();

Source/Core/DolphinWX/FrameAui.cpp

@@ -511,8 +511,7 @@ void CFrame::OnPerspectiveMenu(wxCommandEvent& event)
       return;
     }
     SaveIniPerspectives();
-    GetStatusBar()->SetStatusText(
-        StrToWxStr(std::string("Saved " + m_perspectives[m_active_perspective].name)), 0);
+    StatusBarMessage("Saved %s", m_perspectives[m_active_perspective].name.c_str());
     break;
   case IDM_PERSPECTIVES_ADD_PANE_TOP:
     AddPane(ADD_PANE_TOP);

Source/Core/DolphinWX/FrameTools.cpp

@@ -1133,18 +1133,16 @@ void CFrame::ClearStatusBar()
   }
 }
 
-void CFrame::StatusBarMessage(const char* Text, ...)
+void CFrame::StatusBarMessage(const char* format, ...)
 {
-  const int MAX_BYTES = 1024 * 10;
-  char Str[MAX_BYTES];
-  va_list ArgPtr;
-  va_start(ArgPtr, Text);
-  vsnprintf(Str, MAX_BYTES, Text, ArgPtr);
-  va_end(ArgPtr);
+  va_list args;
+  va_start(args, format);
+  std::string msg = StringFromFormatV(format, args);
+  va_end(args);
 
   if (this->GetStatusBar()->IsEnabled())
   {
-    this->GetStatusBar()->SetStatusText(StrToWxStr(Str), 0);
+    this->GetStatusBar()->SetStatusText(StrToWxStr(msg), 0);
   }
 }
 

Source/Core/DolphinWX/GameListCtrl.cpp

@@ -740,6 +740,15 @@ bool GameListCtrl::SyncCacheFile(bool write)
 
 void GameListCtrl::RescanList()
 {
+  auto post_status = [&](const wxString& status) {
+    auto event = new wxCommandEvent(wxEVT_HOST_COMMAND, IDM_UPDATE_STATUS_BAR);
+    event->SetInt(0);
+    event->SetString(status);
+    QueueEvent(event);
+  };
+
+  post_status(_("Scanning..."));
+
   const std::vector<std::string> search_extensions = {".gcm",  ".tgc", ".iso", ".ciso", ".gcz",
                                                       ".wbfs", ".wad", ".dol", ".elf"};
   // TODO This could process paths iteratively as they are found
@@ -783,6 +792,8 @@ void GameListCtrl::RescanList()
   // Post UI event to update the displayed list
   QueueEvent(new wxCommandEvent(DOLPHIN_EVT_REFRESH_GAMELIST));
 
+  post_status(_("Scan complete!"));
+
   SyncCacheFile(true);
 }
 

Source/Core/DolphinWX/Main.cpp

@@ -478,7 +478,7 @@ void Host_SetWiiMoteConnectionState(int _State)
     event.SetString(_("Wii Remote Connected"));
     break;
   }
-  // Update field 1 or 2
+  // The second field is used for auxiliary info such as this
   event.SetInt(1);
 
   NOTICE_LOG(WIIMOTE, "%s", static_cast<const char*>(event.GetString().c_str()));