Ignore erase failures

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

diff --git a/include/wx/mimetype.h b/include/wx/mimetype.h
index 18680f3afc89b4b47bd2579448a87f54eaf09958..fb8e884cf3356b15663241a21772e705262d2a3d 100644 (file)
--- a/include/wx/mimetype.h
+++ b/include/wx/mimetype.h
@@ -9,14 +9,18 @@
 // Licence:     wxWindows license (part of wxExtra library)
 /////////////////////////////////////////////////////////////////////////////
 
-#ifndef   _MIMETYPE_H
-#define   _MIMETYPE_H
+#ifndef _MIMETYPE_H
+#define _MIMETYPE_H
 
 // fwd decls
 class wxIcon;
 class wxFileTypeImpl;
 class wxMimeTypesManagerImpl;
 
+#include "wx/defs.h"
+
+#if wxUSE_FILE
+
 // the things we really need
 #include "wx/string.h"
 
@@ -26,7 +30,7 @@ class wxMimeTypesManagerImpl;
 // file type). This object may be created in many different ways and depending
 // on how it was created some fields may be unknown so the return value of all
 // the accessors *must* be checked!
-class wxFileType
+class WXDLLEXPORT wxFileType
 {
 friend wxMimeTypesManagerImpl;  // it has access to m_impl
 
@@ -107,7 +111,7 @@ private:
 // given type) about them.
 //
 // NB: currently it doesn't support modifying MIME database (read-only access).
-class wxMimeTypesManager
+class WXDLLEXPORT wxMimeTypesManager
 {
 public:
     // static helper functions
@@ -131,12 +135,18 @@ public:
         // get file type from MIME type (in format <category>/<format>)
     wxFileType *GetFileTypeFromMimeType(const wxString& mimeType);
 
-    // other operations
+    // other operations: return TRUE if there were no errors or FALSE if there
+    // were some unreckognized entries (the good entries are always read anyhow)
         // read in additional file (the standard ones are read automatically)
         // in mailcap format (see mimetype.cpp for description)
-    void ReadMailcap(const wxString& filename);
+        //
+        // 'fallback' parameter may be set to TRUE to avoid overriding the
+        // settings from other, previously parsed, files by this one: normally,
+        // the files read most recently would override the older files, but with
+        // fallback == TRUE this won't happen
+    bool ReadMailcap(const wxString& filename, bool fallback = FALSE);
         // read in additional file in mime.types format
-    void ReadMimeTypes(const wxString& filename);
+    bool ReadMimeTypes(const wxString& filename);
 
     // dtor (not virtual, shouldn't be derived from)
     ~wxMimeTypesManager();
@@ -149,6 +159,10 @@ private:
     wxMimeTypesManagerImpl *m_impl;
 };
 
-#endif  //_MIMETYPE_H
+#endif
+  // wxUSE_FILE
+
+#endif
+  //_MIMETYPE_H
 
 /* vi: set cin tw=80 ts=4 sw=4: */