some != NULL checks

[wxWidgets.git] / src / common / cmdline.cpp

diff --git a/src/common/cmdline.cpp b/src/common/cmdline.cpp
index 6fc133bc4e760bb02b9308ab403df2ca0ea79133..40700df5af937e2fb3c5c82b9a10ea864f4539c7 100644 (file)
--- a/src/common/cmdline.cpp
+++ b/src/common/cmdline.cpp
@@ -37,6 +37,8 @@
     #include "wx/filefn.h"
 #endif //WX_PRECOMP
 
+#include <ctype.h>
+
 #include "wx/datetime.h"
 #include "wx/cmdline.h"
 
@@ -77,7 +79,7 @@ struct wxCmdLineOption
     // types increases, so always use the accessor functions and don't access
     // the fields directly!)
 
-    void Check(wxCmdLineParamType typ) const
+    void Check(wxCmdLineParamType WXUNUSED_UNLESS_DEBUG(typ)) const
     {
         wxASSERT_MSG( type == typ, _T("type mismatch in wxCmdLineOption") );
     }
@@ -142,8 +144,8 @@ struct wxCmdLineParserData
 {
     // options
     wxString m_switchChars;     // characters which may start an option
-
     bool m_enableLongOptions;   // TRUE if long options are enabled
+    wxString m_logo;            // some extra text to show in Usage()
 
     // cmd line data
     wxArrayString m_arguments;  // == argv, argc == m_arguments.GetCount()
@@ -188,7 +190,7 @@ void wxCmdLineParserData::SetArguments(int argc, char **argv)
     }
 }
 
-void wxCmdLineParserData::SetArguments(const wxString& cmdline)
+void wxCmdLineParserData::SetArguments(const wxString& WXUNUSED(cmdline))
 {
     // either use wxMSW wxApp::ConvertToStandardCommandArgs() or move its logic
     // here and use this method from it - but don't duplicate the code
@@ -264,6 +266,11 @@ void wxCmdLineParser::EnableLongOptions(bool enable)
     m_data->m_enableLongOptions = enable;
 }
 
+void wxCmdLineParser::SetLogo(const wxString& logo)
+{
+    m_data->m_logo = logo;
+}
+
 // ----------------------------------------------------------------------------
 // command line construction
 // ----------------------------------------------------------------------------
@@ -275,7 +282,8 @@ void wxCmdLineParser::SetDesc(const wxCmdLineEntryDesc *desc)
         switch ( desc->kind )
         {
             case wxCMD_LINE_SWITCH:
-                AddSwitch(desc->shortName, desc->longName, desc->description);
+                AddSwitch(desc->shortName, desc->longName, desc->description,
+                          desc->flags);
                 break;
 
             case wxCMD_LINE_OPTION:
@@ -842,6 +850,11 @@ void wxCmdLineParser::Usage()
         }
     }
 
+    if ( !!m_data->m_logo )
+    {
+        wxLogMessage(m_data->m_logo);
+    }
+
     wxLogMessage(brief);
     wxLogMessage(detailed);
 }