SF.net SVN: jazzplusplus:[957] trunk/jazz/src

[<pst...@us...>]

Revision: 957
          http://sourceforge.net/p/jazzplusplus/code/957
Author:   pstieber
Date:     2013-03-17 10:18:20 +0000 (Sun, 17 Mar 2013)
Log Message:
-----------
Added code to handle application close via the X while playing.

Modified Paths:
--------------
    trunk/jazz/src/TrackFrame.cpp
    trunk/jazz/src/TrackFrame.h

Modified: trunk/jazz/src/TrackFrame.cpp
===================================================================
--- trunk/jazz/src/TrackFrame.cpp	2013-01-10 04:23:56 UTC (rev 956)
+++ trunk/jazz/src/TrackFrame.cpp	2013-03-17 10:18:20 UTC (rev 957)
@@ -77,6 +77,8 @@
 //-----------------------------------------------------------------------------
 BEGIN_EVENT_TABLE(JZTrackFrame, JZEventFrame)
 
+  EVT_CLOSE(JZTrackFrame::OnClose)
+
   EVT_MENU(wxID_NEW, JZTrackFrame::OnFileNew)
 
   EVT_MENU(wxID_OPEN, JZTrackFrame::OnFileOpenProject)
@@ -472,6 +474,34 @@
 
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
+void JZTrackFrame::OnClose(wxCloseEvent& CloseEvent)
+{
+  if (CloseEvent.CanVeto() && mpProject && mpProject->IsPlaying())
+  {
+    if (
+      wxMessageBox(
+        "Currently playing the MIDI file... continue closing?",
+        "Please confirm",
+        wxICON_QUESTION | wxYES_NO) != wxYES )
+    {
+      CloseEvent.Veto();
+      return;
+    }
+  }
+
+  if (mpProject && mpProject->IsPlaying())
+  {
+    // Since we cannont veto the close event, stop a playing project.
+    mpProject->Stop();
+  }
+
+  // At this point, we can either call Destroy(), or CloseEvent.Skip()
+  // since the default event handler also calls Destroy().
+  CloseEvent.Skip();
+}
+
+//-----------------------------------------------------------------------------
+//-----------------------------------------------------------------------------
 void JZTrackFrame::OnFileNew(wxCommandEvent& Event)
 {
   if (wxMessageBox("Clear Song?", "Sure?", wxOK | wxCANCEL) == wxOK)

Modified: trunk/jazz/src/TrackFrame.h
===================================================================
--- trunk/jazz/src/TrackFrame.h	2013-01-10 04:23:56 UTC (rev 956)
+++ trunk/jazz/src/TrackFrame.h	2013-03-17 10:18:20 UTC (rev 957)
@@ -69,6 +69,8 @@
 
     void CreateMenu();
 
+    void OnClose(wxCloseEvent& CloseEvent);
+
     void OnFileNew(wxCommandEvent& Event);
 
     void OnFileOpenProject(wxCommandEvent& Event);

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