Added chapter on collection and container classes to contents

[wxWidgets.git] / src / msw / mimetype.cpp

diff --git a/src/msw/mimetype.cpp b/src/msw/mimetype.cpp
index e78a77cac0f480246dc56a7b1286086c9e7bc2a8..4ca0315ec22d6c6493d558cac2c22b552a48baf6 100644 (file)
--- a/src/msw/mimetype.cpp
+++ b/src/msw/mimetype.cpp
@@ -117,7 +117,7 @@ wxString wxFileTypeImpl::GetCommand(const wxChar *verb) const
                 }
             }
 
-#if wxUSE_DDE
+#if wxUSE_IPC
             // look whether we must issue some DDE requests to the application
             // (and not just launch it)
             strKey += _T("\\DDEExec");
@@ -141,7 +141,7 @@ wxString wxFileTypeImpl::GetCommand(const wxChar *verb) const
                         << _T('#') << ddeCommand;
             }
             else
-#endif // wxUSE_DDE
+#endif // wxUSE_IPC
                 if ( !foundFilename ) {
                 // we didn't find any '%1' - the application doesn't know which
                 // file to open (note that we only do it if there is no DDEExec
@@ -227,27 +227,23 @@ bool wxFileTypeImpl::GetMimeType(wxString *mimeType) const
     // suppress possible error messages
     wxLogNull nolog;
     wxRegKey key(wxRegKey::HKCR, wxT(".") + m_ext);
-    if ( key.Open() && key.QueryValue(wxT("Content Type"), *mimeType) ) {
-        return TRUE;
-    }
-    else {
-        return FALSE;
-    }
+
+    return key.Open() && key.QueryValue(wxT("Content Type"), *mimeType);
 }
 
 
 bool wxFileTypeImpl::GetMimeTypes(wxArrayString& mimeTypes) const
 {
     wxString s;
-    
-    if (GetMimeType(&s))
+
+    if ( !GetMimeType(&s) )
     {
-        mimeTypes.Clear();
-        mimeTypes.Add(s);
-        return TRUE;
-    }
-    else 
         return FALSE;
+    }
+
+    mimeTypes.Clear();
+    mimeTypes.Add(s);
+    return TRUE;
 }
 
 
@@ -378,18 +374,16 @@ wxMimeTypesManagerImpl::GetFileTypeFromExtension(const wxString& ext)
         }
     }
 
-    if ( knownExtension )
-    {
-        wxFileType *fileType = new wxFileType;
-        fileType->m_impl->Init(wxEmptyString, ext);
-
-        return fileType;
-    }
-    else
+    if ( !knownExtension )
     {
         // unknown extension
         return NULL;
     }
+
+    wxFileType *fileType = new wxFileType;
+    fileType->m_impl->Init(wxEmptyString, ext);
+
+    return fileType;
 }
 
 // MIME type -> extension -> file type