Add factory functions for use with future unit tests.

[wxWidgets.git] / include / wx / mimetype.h

diff --git a/include/wx/mimetype.h b/include/wx/mimetype.h
index 9018394a122c3cbb5cb436cc06a1f962aff035e0..515cf345216611845e0f3b419704fcb51089728d 100644 (file)
--- a/include/wx/mimetype.h
+++ b/include/wx/mimetype.h
@@ -24,6 +24,9 @@
 // the things we really need
 #include "wx/string.h"
 #include "wx/dynarray.h"
+#include "wx/arrstr.h"
+
+#include <stdarg.h>
 
 // fwd decls
 class WXDLLIMPEXP_BASE wxIconLocation;
@@ -66,6 +69,47 @@ public:
 
 */
 
+// wxMimeTypeCommands stores the verbs defined for the given MIME type with
+// their values
+class WXDLLIMPEXP_BASE wxMimeTypeCommands
+{
+public:
+    wxMimeTypeCommands() {}
+
+    wxMimeTypeCommands(const wxArrayString& verbs,
+                       const wxArrayString& commands)
+        : m_verbs(verbs),
+          m_commands(commands)
+    {
+    }
+
+    // add a new verb with the command or replace the old value
+    void AddOrReplaceVerb(const wxString& verb, const wxString& cmd);
+    void Add(const wxString& s)
+    {
+        m_verbs.Add(s.BeforeFirst(wxT('=')));
+        m_commands.Add(s.AfterFirst(wxT('=')));
+    }
+
+    // access the commands
+    size_t GetCount() const { return m_verbs.GetCount(); }
+    const wxString& GetVerb(size_t n) const { return m_verbs[n]; }
+    const wxString& GetCmd(size_t n) const { return m_commands[n]; }
+
+    bool HasVerb(const wxString& verb) const
+        { return m_verbs.Index(verb) != wxNOT_FOUND; }
+
+    // returns empty string and wxNOT_FOUND in idx if no such verb
+    wxString GetCommandForVerb(const wxString& verb, size_t *idx = NULL) const;
+
+    // get a "verb=command" string
+    wxString GetVerbCmd(size_t n) const;
+
+private:
+    wxArrayString m_verbs;
+    wxArrayString m_commands;
+};
+
 // ----------------------------------------------------------------------------
 // wxFileTypeInfo: static container of information accessed via wxFileType.
 //
@@ -74,16 +118,95 @@ public:
 
 class WXDLLIMPEXP_BASE wxFileTypeInfo
 {
+private:
+    void DoVarArgInit(const wxString& mimeType,
+                      const wxString& openCmd,
+                      const wxString& printCmd,
+                      const wxString& desc,
+                      va_list argptr);
+
+#if !wxUSE_UTF8_LOCALE_ONLY
+    void VarArgInitWchar(const wxChar *mimeType,
+                         const wxChar *openCmd,
+                         const wxChar *printCmd,
+                         const wxChar *desc,
+                         // the other parameters form a NULL terminated list of
+                         // extensions
+                         ...);
+#endif
+#if wxUSE_UNICODE_UTF8
+    void VarArgInitUtf8(const char *mimeType,
+                        const char *openCmd,
+                        const char *printCmd,
+                        const char *desc,
+                        // the other parameters form a NULL terminated list of
+                        // extensions
+                        ...);
+#endif
 public:
     // ctors
         // a normal item
-    wxFileTypeInfo(const wxChar *mimeType,
-                   const wxChar *openCmd,
-                   const wxChar *printCmd,
-                   const wxChar *desc,
-                   // the other parameters form a NULL terminated list of
-                   // extensions
-                   ...);
+
+    // wxFileTypeInfo(const wxString& mimeType,
+    //               const wxString& openCmd,
+    //               const wxString& printCmd,
+    //               const wxString& desc,
+    //               // the other parameters form a list of extensions for this
+    //               // file type and should be terminated with wxNullPtr (not
+    //               // just NULL!)
+    //               ...);
+    WX_DEFINE_VARARG_FUNC_CTOR(wxFileTypeInfo,
+                               // NB: these are not format strings, using
+                               //     wxFormatString here is a hack to get
+                               //     implicit conversion to wchar_t*/char*
+                               4, (const wxFormatString&,
+                                   const wxFormatString&,
+                                   const wxFormatString&,
+                                   const wxFormatString&),
+                               VarArgInitWchar, VarArgInitUtf8)
+#ifdef __WATCOMC__
+    // workaround for http://bugzilla.openwatcom.org/show_bug.cgi?id=351
+    WX_VARARG_WATCOM_WORKAROUND_CTOR(
+                                wxFileTypeInfo,
+                                4, (const wxString&,
+                                    const wxString&,
+                                    const wxString&,
+                                    const wxString&),
+                                (wxFormatString(f1),
+                                 wxFormatString(f2),
+                                 wxFormatString(f3),
+                                 wxFormatString(f4)));
+    WX_VARARG_WATCOM_WORKAROUND_CTOR(
+                                wxFileTypeInfo,
+                                4, (const wxCStrData&,
+                                    const wxCStrData&,
+                                    const wxCStrData&,
+                                    const wxCStrData&),
+                                (wxFormatString(f1),
+                                 wxFormatString(f2),
+                                 wxFormatString(f3),
+                                 wxFormatString(f4)));
+    WX_VARARG_WATCOM_WORKAROUND_CTOR(
+                                wxFileTypeInfo,
+                                4, (const char*,
+                                    const char*,
+                                    const char*,
+                                    const char*),
+                                (wxFormatString(f1),
+                                 wxFormatString(f2),
+                                 wxFormatString(f3),
+                                 wxFormatString(f4)));
+    WX_VARARG_WATCOM_WORKAROUND_CTOR(
+                                wxFileTypeInfo,
+                                4, (const wchar_t*,
+                                    const wchar_t*,
+                                    const wchar_t*,
+                                    const wchar_t*),
+                                (wxFormatString(f1),
+                                 wxFormatString(f2),
+                                 wxFormatString(f3),
+                                 wxFormatString(f4)));
+#endif
 
         // the array elements correspond to the parameters of the ctor above in
         // the same order
@@ -269,6 +392,25 @@ private:
     wxFileTypeImpl *m_impl;
 };
 
+//----------------------------------------------------------------------------
+// wxMimeTypesManagerFactory
+//----------------------------------------------------------------------------
+
+class WXDLLIMPEXP_BASE wxMimeTypesManagerFactory
+{
+public:
+    wxMimeTypesManagerFactory() {}
+    virtual ~wxMimeTypesManagerFactory() {}
+
+    virtual wxMimeTypesManagerImpl *CreateMimeTypesManagerImpl();
+
+    static void Set( wxMimeTypesManagerFactory *factory );
+    static wxMimeTypesManagerFactory *Get();
+    
+private:
+    static wxMimeTypesManagerFactory *m_factory;
+};
+
 // ----------------------------------------------------------------------------
 // wxMimeTypesManager: interface to system MIME database.
 //