Show progress of printing in wxMSW.

Add the number of the page being printed as well as the total to the
wxMSW printing progress window. Improved the layout and fixed some i18n
issues in the process.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@72308 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/prntbase.h

@@ -41,6 +41,7 @@ class WXDLLIMPEXP_FWD_CORE wxPrintFactory;
 class WXDLLIMPEXP_FWD_CORE wxPrintNativeDataBase;
 class WXDLLIMPEXP_FWD_CORE wxPrintPreview;
 class WXDLLIMPEXP_FWD_CORE wxPrintAbortDialog;
+class WXDLLIMPEXP_FWD_CORE wxStaticText;
 class wxPrintPageMaxCtrl;
 class wxPrintPageTextCtrl;
 
@@ -740,9 +741,14 @@ public:
                        long style = wxDEFAULT_DIALOG_STYLE,
                        const wxString& name = wxT("dialog"));
 
+    void SetProgress(int currentPage, int totalPages,
+                     int currentCopy, int totalCopies);
+
     void OnCancel(wxCommandEvent& event);
 
 private:
+    wxStaticText *m_progress;
+
     DECLARE_EVENT_TABLE()
     wxDECLARE_NO_COPY_CLASS(wxPrintAbortDialog);
 };