From 1fccbd5be3cc3c938a325d0f9401cc1a56e68e29 Mon Sep 17 00:00:00 2001
From: Stenzek <stenzek@gmail.com>
Date: Mon, 26 Jun 2017 01:35:24 +1000
Subject: DolphinWX: Add a progress dialog host command

Allows feedback from backends to be communicated to the user when
long-running operation are performed (e.g. shader compilation).
---
 Source/Core/DolphinWX/Frame.cpp | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)

(limited to 'Source/Core/DolphinWX/Frame.cpp')

diff --git a/Source/Core/DolphinWX/Frame.cpp b/Source/Core/DolphinWX/Frame.cpp
index 28e25b4806..08bbcc4a52 100644
--- a/Source/Core/DolphinWX/Frame.cpp
+++ b/Source/Core/DolphinWX/Frame.cpp
@@ -20,6 +20,7 @@
 #include <wx/menu.h>
 #include <wx/msgdlg.h>
 #include <wx/panel.h>
+#include <wx/progdlg.h>
 #include <wx/sizer.h>
 #include <wx/statusbr.h>
 #include <wx/textctrl.h>
@@ -817,6 +818,37 @@ void CFrame::OnHostMessage(wxCommandEvent& event)
   case IDM_STOPPED:
     OnStopped();
     break;
+
+  case IDM_UPDATE_PROGRESS_DIALOG:
+  {
+    int current = event.GetInt();
+    int total = static_cast<int>(event.GetExtraLong());
+    if (total < 0 || current >= total)
+    {
+      if (m_progress_dialog)
+      {
+        delete m_progress_dialog;
+        m_progress_dialog = nullptr;
+      }
+    }
+    else if (total > 0 && current < total)
+    {
+      if (!m_progress_dialog)
+      {
+        m_progress_dialog = new wxProgressDialog(
+            _("Operation in progress..."), event.GetString(), total, m_render_frame,
+            wxPD_APP_MODAL | wxPD_ELAPSED_TIME | wxPD_SMOOTH | wxPD_REMAINING_TIME);
+        m_progress_dialog->Show();
+      }
+      else
+      {
+        if (m_progress_dialog->GetRange() != total)
+          m_progress_dialog->SetRange(total);
+        m_progress_dialog->Update(current, event.GetString());
+      }
+    }
+  }
+  break;
   }
 }
 
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