Fix for Bug #1432054: ToolBar controls not removed by ClearTools

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

diff --git a/src/common/config.cpp b/src/common/config.cpp
index f2d95677a4497c200be971ab2d89089f15b24a6c..8e5572cf3947bdaa07eebfd6f1ab845d0341c5af 100644 (file)
--- a/src/common/config.cpp
+++ b/src/common/config.cpp
@@ -13,9 +13,6 @@
 // ----------------------------------------------------------------------------
 // headers
 // ----------------------------------------------------------------------------
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-    #pragma implementation "confbase.h"
-#endif
 
 #include "wx/wxprec.h"
 
@@ -39,9 +36,9 @@
 #include "wx/textfile.h"
 #include "wx/utils.h"
 #include "wx/utils.h"
+#include "wx/math.h"
 
 #include <stdlib.h>
-#include <math.h>
 #include <ctype.h>
 #include <limits.h>     // for INT_MAX
 
@@ -91,6 +88,8 @@ wxConfigBase *wxConfigBase::Create()
     ms_pConfig =
     #if defined(__WXMSW__) && wxUSE_CONFIG_NATIVE
         new wxRegConfig(wxTheApp->GetAppName(), wxTheApp->GetVendorName());
+    #elif defined(__WXPALMOS__) && wxUSE_CONFIG_NATIVE
+        new wxPrefConfig(wxTheApp->GetAppName());
     #else // either we're under Unix or wish to use files even under Windows
       new wxFileConfig(wxTheApp->GetAppName());
     #endif
@@ -226,25 +225,26 @@ bool wxConfigBase::DoWriteBool(const wxString& key, bool value)
 // ----------------------------------------------------------------------------
 
 wxConfigPathChanger::wxConfigPathChanger(const wxConfigBase *pContainer,
-                                 const wxString& strEntry)
+                                         const wxString& strEntry)
 {
+  m_bChanged = false;
   m_pContainer = (wxConfigBase *)pContainer;
 
   // the path is everything which precedes the last slash
   wxString strPath = strEntry.BeforeLast(wxCONFIG_PATH_SEPARATOR);
 
   // except in the special case of "/keyname" when there is nothing before "/"
-  if ( strPath.IsEmpty() &&
-       ((!strEntry.IsEmpty()) && strEntry[0] == wxCONFIG_PATH_SEPARATOR) )
+  if ( strPath.empty() &&
+       ((!strEntry.empty()) && strEntry[0] == wxCONFIG_PATH_SEPARATOR) )
   {
     strPath = wxCONFIG_PATH_SEPARATOR;
   }
 
-  if ( !strPath.IsEmpty() )
+  if ( !strPath.empty() )
   {
     if ( m_pContainer->GetPath() != strPath )
     {
-        // do change the path
+        // we do change the path so restore it later
         m_bChanged = true;
 
         /* JACS: work around a memory bug that causes an assert
@@ -269,7 +269,6 @@ wxConfigPathChanger::wxConfigPathChanger(const wxConfigBase *pContainer,
   }
   else {
     // it's a name only, without path - nothing to do
-    m_bChanged = false;
     m_strName = strEntry;
   }
 }
@@ -291,24 +290,25 @@ wxConfigPathChanger::~wxConfigPathChanger()
 // understands both Unix and Windows (but only under Windows) environment
 // variables expansion: i.e. $var, $(var) and ${var} are always understood
 // and in addition under Windows %var% is also.
+
+// don't change the values the enum elements: they must be equal
+// to the matching [closing] delimiter.
+enum Bracket
+{
+  Bracket_None,
+  Bracket_Normal  = ')',
+  Bracket_Curly   = '}',
+#ifdef  __WXMSW__
+  Bracket_Windows = '%',    // yeah, Windows people are a bit strange ;-)
+#endif
+  Bracket_Max
+};
+
 wxString wxExpandEnvVars(const wxString& str)
 {
   wxString strResult;
   strResult.Alloc(str.Len());
 
-  // don't change the values the enum elements: they must be equal
-  // to the matching [closing] delimiter.
-  enum Bracket
-  {
-    Bracket_None,
-    Bracket_Normal  = ')',
-    Bracket_Curly   = '}',
-#ifdef  __WXMSW__
-    Bracket_Windows = '%',    // yeah, Windows people are a bit strange ;-)
-#endif
-    Bracket_Max
-  };
-
   size_t m;
   for ( size_t n = 0; n < str.Len(); n++ ) {
     switch ( str[n] ) {
@@ -378,8 +378,8 @@ wxString wxExpandEnvVars(const wxString& str)
               // under Unix, OTOH, this warning could be useful for the user to
               // understand why isn't the variable expanded as intended
               #ifndef __WXMSW__
-                wxLogWarning(_("Environment variables expansion failed: missing '%c' at position %d in '%s'."),
-                             (char)bracket, m + 1, str.c_str());
+                wxLogWarning(_("Environment variables expansion failed: missing '%c' at position %u in '%s'."),
+                             (char)bracket, (unsigned int) (m + 1), str.c_str());
               #endif // __WXMSW__
             }
             else {
@@ -433,7 +433,7 @@ void wxSplitPath(wxArrayString& aParts, const wxChar *sz)
 
         strCurrent.Empty();
       }
-      else if ( !strCurrent.IsEmpty() ) {
+      else if ( !strCurrent.empty() ) {
         aParts.push_back(strCurrent);
         strCurrent.Empty();
       }