Adds mimietype.h to OS/2 port

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@5579 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/os2/mimetype.h

@@ -0,0 +1,90 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        wx/mimetype.h
+// Purpose:     classes and functions to manage MIME types
+// Author:      David Webster   
+// Modified by:
+// Created:     01.21.99
+// RCS-ID:      $Id$
+// Copyright:   adopted from msw port -- (c) 1998 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
+// Licence:     wxWindows license (part of wxExtra library)
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef _MIMETYPE_IMPL_H
+#define _MIMETYPE_IMPL_H
+
+#include "wx/defs.h"
+
+#include "wx/mimetype.h"
+
+
+class WXDLLEXPORT wxFileTypeImpl
+{
+public:
+    // ctor
+    wxFileTypeImpl() { m_info = NULL; }
+
+    // one of these Init() function must be called (ctor can't take any
+    // arguments because it's common)
+
+        // initialize us with our file type name and extension - in this case
+        // we will read all other data from the registry
+    void Init(const wxString& strFileType, const wxString& ext)
+        { m_strFileType = strFileType; m_ext = ext; }
+
+        // initialize us with a wxFileTypeInfo object - it contains all the
+        // data
+    void Init(const wxFileTypeInfo& info)
+        { m_info = &info; }
+
+    // implement accessor functions
+    bool GetExtensions(wxArrayString& extensions);
+    bool GetMimeType(wxString *mimeType) const;
+    bool GetIcon(wxIcon *icon) const;
+    bool GetDescription(wxString *desc) const;
+    bool GetOpenCommand(wxString *openCmd,
+                        const wxFileType::MessageParameters& params) const;
+    bool GetPrintCommand(wxString *printCmd,
+                         const wxFileType::MessageParameters& params) const;
+
+private:
+    // helper function: reads the command corresponding to the specified verb
+    // from the registry (returns an empty string if not found)
+    wxString GetCommand(const wxChar *verb) const;
+
+    // we use either m_info or read the data from the registry if m_info == NULL
+    const wxFileTypeInfo *m_info;
+    wxString m_strFileType,         // may be empty
+             m_ext;
+};
+
+
+
+class WXDLLEXPORT wxMimeTypesManagerImpl
+{
+public:
+    // nothing to do here, we don't load any data but just go and fetch it from
+    // the registry when asked for
+    wxMimeTypesManagerImpl() { }
+
+    // implement containing class functions
+    wxFileType *GetFileTypeFromExtension(const wxString& ext);
+    wxFileType *GetFileTypeFromMimeType(const wxString& mimeType);
+
+    size_t EnumAllFileTypes(wxArrayString& mimetypes);
+
+    // this are NOPs under Windows
+    bool ReadMailcap(const wxString& filename, bool fallback = TRUE)
+        { return TRUE; }
+    bool ReadMimeTypes(const wxString& filename)
+        { return TRUE; }
+
+    void AddFallback(const wxFileTypeInfo& ft) { m_fallbacks.Add(ft); }
+
+private:
+    wxArrayFileTypeInfo m_fallbacks;
+};
+
+
+#endif
+  //_MIMETYPE_IMPL_H
+