RenameEntry/Group() functions added to wxConfig and derivations (not yet

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

diff --git a/src/common/config.cpp b/src/common/config.cpp
index e099f0af2ce630f068cd833059b39a7f66f61156..9551a9b94c9dd3684cb56d9e3b40c08259b24201 100644 (file)
--- a/src/common/config.cpp
+++ b/src/common/config.cpp
@@ -10,10 +10,6 @@
 // Licence:     wxWindows license
 ///////////////////////////////////////////////////////////////////////////////
 
-// ============================================================================
-// declarations
-// ============================================================================
-
 // ----------------------------------------------------------------------------
 // headers
 // ----------------------------------------------------------------------------
@@ -23,20 +19,23 @@
 
 #include  "wx/wxprec.h"
 
+#ifndef WX_PRECOMP
+#include  "wx/wx.h"
+#endif
+
+#include  <wx/confbase.h>
+
+#ifdef wxUSE_CONFIG
+
 #ifdef    __BORLANDC__
   #pragma hdrstop
 #endif  //__BORLANDC__
 
-#ifndef WX_PRECOMP
-  #include  <wx/string.h>
-  #include  <wx/intl.h>
-#endif //WX_PRECOMP
-
 #include  <wx/app.h>
 #include  <wx/file.h>
 #include  <wx/log.h>
 #include  <wx/textfile.h>
-#include  <wx/confbase.h>
+#include  <wx/utils.h>
 
 // we must include (one of) these files for wxConfigBase::Create
 #if defined(__WXMSW__) && defined(wxCONFIG_WIN32_NATIVE)
@@ -134,7 +133,7 @@ bool wxConfigBase::Read(const wxString& key, long *pl, long defVal) const
 bool wxConfigBase::Read(const wxString& key, double* val) const
 {
     wxString str;
-    if (Read(key, str))
+    if (Read(key, & str))
     {
         *val = atof(str);
         return TRUE;
@@ -178,6 +177,24 @@ bool wxConfigBase::Read(const wxString& key, bool* val, bool defVal) const
 }
 
 // Convenience functions
+
+bool wxConfigBase::Read(const wxString& key, int *pi) const
+{
+    long l;
+    bool ret = Read(key, &l);
+    if (ret)
+        *pi = (int) l;
+    return ret;
+}
+
+bool wxConfigBase::Read(const wxString& key, int *pi, int defVal) const
+{
+    long l;
+    bool ret = Read(key, &l, (long) defVal);
+    *pi = (int) l;
+    return ret;
+}
+
 bool wxConfigBase::Write(const wxString& key, double val)
 {
     wxString str;
@@ -191,6 +208,15 @@ bool wxConfigBase::Write(const wxString& key, bool value)
     return Write(key, l);
 }
 
+wxString wxConfigBase::ExpandEnvVars(const wxString& str) const
+{
+    wxString tmp; // Required for BC++
+    if (IsExpandingEnvVars())
+        tmp = wxExpandEnvVars(str);
+    else
+        tmp = str;
+    return tmp;
+}
 
 // ----------------------------------------------------------------------------
 // wxConfigPathChanger
@@ -200,16 +226,21 @@ wxConfigPathChanger::wxConfigPathChanger(const wxConfigBase *pContainer,
                                  const wxString& strEntry)
 {
   m_pContainer = (wxConfigBase *)pContainer;
-  wxString strPath = strEntry.Before(wxCONFIG_PATH_SEPARATOR);
 
-  // special case of "/keyname" when there is nothing before "/"
-  if ( strPath.IsEmpty() && ((!strEntry.IsEmpty()) && strEntry[0] == wxCONFIG_PATH_SEPARATOR ))
+  // 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) )
+  {
     strPath = wxCONFIG_PATH_SEPARATOR;
+  }
 
   if ( !strPath.IsEmpty() ) {
     // do change the path
     m_bChanged = TRUE;
-    m_strName = strEntry.Right(wxCONFIG_PATH_SEPARATOR);
+    m_strName = strEntry.AfterLast(wxCONFIG_PATH_SEPARATOR);
     m_strOldPath = m_pContainer->GetPath();
     m_strOldPath += wxCONFIG_PATH_SEPARATOR;
     m_pContainer->SetPath(strPath);
@@ -247,9 +278,9 @@ wxString wxExpandEnvVars(const wxString& str)
   {
     Bracket_None,
     Bracket_Normal  = ')',
-    Bracket_Curly   = '}',
+    Bracket_Curly   = '}'
 #ifdef  __WXMSW__
-    Bracket_Windows = '%'     // yeah, Windows people are a bit strange ;-)
+    ,Bracket_Windows = '%'     // yeah, Windows people are a bit strange ;-)
 #endif
   };
 
@@ -382,4 +413,7 @@ void wxSplitPath(wxArrayString& aParts, const char *sz)
   }
 }
 
+#endif
+
+  // wxUSE_CONFIG