Locate and position the current Audacity source code, and clear a variety of old junk out of the way into junk-branches

src/widgets/Warning.cpp

@@ -0,0 +1,100 @@
+/**********************************************************************
+
+  Audacity: A Digital Audio Editor
+
+  Warning.cpp
+
+  Dominic Mazzoni
+
+*******************************************************************//**
+
+\class WarningDialog
+\brief Gives a warning message, that can be dismissed, with crucially
+the ability to not see similar warnings again for this session.
+
+*//********************************************************************/
+
+
+
+#include "../Audacity.h"
+
+#include "Warning.h"
+
+#include "../Prefs.h"
+#include "../ShuttleGui.h"
+
+#include <wx/button.h>
+#include <wx/checkbox.h>
+#include <wx/dialog.h>
+#include <wx/intl.h>
+#include <wx/sizer.h>
+#include <wx/stattext.h>
+
+class WarningDialog : public wxDialog
+{
+ public:
+   // constructors and destructors
+   WarningDialog(wxWindow *parent, 
+                 wxString message);
+   
+ private:
+   void OnOK(wxCommandEvent& event);
+
+   wxCheckBox *mCheckBox;
+
+   DECLARE_EVENT_TABLE()
+};
+
+BEGIN_EVENT_TABLE(WarningDialog, wxDialog)
+   EVT_BUTTON(wxID_OK, WarningDialog::OnOK)
+END_EVENT_TABLE()
+
+WarningDialog::WarningDialog(wxWindow *parent, wxString message)
+:  wxDialog(parent, wxID_ANY, (wxString)_("Warning"))
+{
+   ShuttleGui S(this, eIsCreating);
+
+   S.SetBorder(10);
+   S.StartVerticalLay(false);
+   {
+      S.AddUnits(message);
+      mCheckBox = S.AddCheckBox(_("Don't show this warning again"), wxT("false"));
+   }
+
+   S.SetBorder(0);
+   S.AddStandardButtons(eOkButton);
+
+   Fit();
+   CentreOnParent();
+}
+
+void WarningDialog::OnOK(wxCommandEvent& event)
+{
+   EndModal(mCheckBox->GetValue() == false);
+}
+
+void ShowWarningDialog(wxWindow *parent,
+                       wxString internalDialogName,
+                       wxString message)
+{
+   wxString key(wxT("/Warnings/") + internalDialogName);
+   if (!gPrefs->Read(key, (long) true)) {
+      return;
+   }
+
+   WarningDialog dlog(parent, message);
+
+   gPrefs->Write(key, dlog.ShowModal());
+}
+
+// Indentation settings for Vim and Emacs and unique identifier for Arch, a
+// version control system. Please do not modify past this point.
+//
+// Local Variables:
+// c-basic-offset: 3
+// indent-tabs-mode: nil
+// End:
+//
+// vim: et sts=3 sw=3
+// arch-tag: b84d77e0-4375-43f0-868e-3130e18c14c8
+