wxCocoa: Add native file dialog from Ryan Norton. Modified patch #1039368

https://sourceforge.net/tracker/?func=detail&atid=309863&aid=1039368&group_id=9863


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@29970 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/cocoa/filedlg.h

@@ -0,0 +1,51 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        wx/cocoa/filedlg.h
+// Purpose:     wxFileDialog class
+// Author:      Ryan Norton
+// Modified by:
+// Created:     2004-10-02
+// RCS-ID:      $Id$
+// Copyright:   (c) Ryan Norton
+// Licence:     wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_COCOA_FILEDLG_H_
+#define _WX_COCOA_FILEDLG_H_
+
+DECLARE_WXCOCOA_OBJC_CLASS(NSSavePanel);
+
+#define wxFileDialog wxCocoaFileDialog
+//-------------------------------------------------------------------------
+// wxFileDialog
+//-------------------------------------------------------------------------
+
+class WXDLLEXPORT wxFileDialog: public wxFileDialogBase
+{
+    DECLARE_DYNAMIC_CLASS(wxFileDialog)
+    DECLARE_NO_COPY_CLASS(wxFileDialog)
+public:
+    wxFileDialog(wxWindow *parent,
+                 const wxString& message = wxFileSelectorPromptStr,
+                 const wxString& defaultDir = wxEmptyString,
+                 const wxString& defaultFile = wxEmptyString,
+                 const wxString& wildCard = wxFileSelectorDefaultWildcardStr,
+                 long style = 0,
+                 const wxPoint& pos = wxDefaultPosition);
+    ~wxFileDialog();
+
+    virtual void SetPath(const wxString& path);
+    virtual void GetPaths(wxArrayString& paths) const;
+    virtual void GetFilenames(wxArrayString& files) const;
+
+    virtual int ShowModal();
+    
+    inline WX_NSSavePanel GetNSSavePanel()
+    {   return (WX_NSSavePanel)m_cocoaNSWindow; }
+
+private:
+    WX_NSMutableArray m_wildcards;
+    wxArrayString m_fileNames;
+};
+
+#endif // _WX_FILEDLG_H_
+