make code dealing with wxUSE_IDLEMENUUPDATES a bit more clear and avoid warning due...

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

diff --git a/src/common/fileconf.cpp b/src/common/fileconf.cpp
index 07da5e6ff2874f585bee22af703840078c4ff936..27e51b8f26cd592e86f469c9a15573ec3ce3f94d 100644 (file)
--- a/src/common/fileconf.cpp
+++ b/src/common/fileconf.cpp
@@ -5,7 +5,7 @@
 // Modified by:
 // Created:     07.04.98 (adapted from appconf.cpp)
 // RCS-ID:      $Id$
 // Modified by:
 // Created:     07.04.98 (adapted from appconf.cpp)
 // RCS-ID:      $Id$

-// Copyright:   (c) 1997 Karsten Ballüder   &  Vadim Zeitlin
+// Copyright:   (c) 1997 Karsten Ballueder  &  Vadim Zeitlin

 //                       Ballueder@usa.net     <zeitlin@dptmaths.ens-cachan.fr>
 // Licence:     wxWindows licence
 ///////////////////////////////////////////////////////////////////////////////
 //                       Ballueder@usa.net     <zeitlin@dptmaths.ens-cachan.fr>
 // Licence:     wxWindows licence
 ///////////////////////////////////////////////////////////////////////////////


@@ -46,10 +46,6 @@
 
 #include  "wx/stdpaths.h"
 
 
 #include  "wx/stdpaths.h"
 

-#if defined(__WXMAC__)
-    #include  "wx/mac/private.h"  // includes mac headers
-#endif
-

 #if defined(__WXMSW__)
     #include "wx/msw/private.h"
 #endif  //windows.h
 #if defined(__WXMSW__)
     #include "wx/msw/private.h"
 #endif  //windows.h


@@ -245,6 +241,7 @@ public:
 
   // get the last line belonging to an entry/subgroup of this group
   wxFileConfigLineList *GetGroupLine();     // line which contains [group]
 
   // get the last line belonging to an entry/subgroup of this group
   wxFileConfigLineList *GetGroupLine();     // line which contains [group]

+                                            // may be NULL for "/" only

   wxFileConfigLineList *GetLastEntryLine(); // after which our subgroups start
   wxFileConfigLineList *GetLastGroupLine(); // after which the next group starts
 
   wxFileConfigLineList *GetLastEntryLine(); // after which our subgroups start
   wxFileConfigLineList *GetLastGroupLine(); // after which the next group starts
 


@@ -277,9 +274,9 @@ static void AddConfFileExtIfNeeded(wxFileName& fn)
 #if defined( __WXMAC__ )
         fn.SetName(fn.GetName() + wxT(" Preferences"));
 #elif defined( __UNIX__ )
 #if defined( __WXMAC__ )
         fn.SetName(fn.GetName() + wxT(" Preferences"));
 #elif defined( __UNIX__ )

-        fn.SetExt(wxT(".conf"));
+        fn.SetExt(wxT("conf"));

 #else   // Windows
 #else   // Windows

-        fn.SetExt(wxT(".ini"));
+        fn.SetExt(wxT("ini"));

 #endif  // UNIX/Win
     }
 }
 #endif  // UNIX/Win
     }
 }


@@ -314,7 +311,7 @@ wxFileName wxFileConfig::GetLocalFile(const wxString& szFile, int style)
 {
     wxFileName fn(GetLocalDir(style), szFile);
 
 {
     wxFileName fn(GetLocalDir(style), szFile);
 

-#ifdef __UNIX__
+#if defined( __UNIX__ ) && !defined( __WXMAC__ )

     if ( !(style & wxCONFIG_USE_SUBDIR) )
     {
         // dot-files under Unix start with, well, a dot (but OTOH they usually
     if ( !(style & wxCONFIG_USE_SUBDIR) )
     {
         // dot-files under Unix start with, well, a dot (but OTOH they usually


@@ -322,7 +319,7 @@ wxFileName wxFileConfig::GetLocalFile(const wxString& szFile, int style)
         fn.SetName(wxT('.') + fn.GetName());
     }
     else // we do append ".conf" extension to config files in subdirectories
         fn.SetName(wxT('.') + fn.GetName());
     }
     else // we do append ".conf" extension to config files in subdirectories

-#endif // __UNIX__
+#endif // defined( __UNIX__ ) && !defined( __WXMAC__ )

     {
         AddConfFileExtIfNeeded(fn);
     }
     {
         AddConfFileExtIfNeeded(fn);
     }


@@ -550,16 +547,8 @@ void wxFileConfig::Parse(const wxTextBuffer& buffer, bool bLocal)
 
     // add the line to linked list
     if ( bLocal )
 
     // add the line to linked list
     if ( bLocal )

-    {

       LineListAppend(strLine);
 
       LineListAppend(strLine);
 

-      // let the root group have its start line as well
-      if ( !n )
-      {
-        m_pCurrentGroup->SetLine(m_linesTail);
-      }
-    }
-

 
     // skip leading spaces
     for ( pStart = buf; wxIsspace(*pStart); pStart++ )
 
     // skip leading spaces
     for ( pStart = buf; wxIsspace(*pStart); pStart++ )


@@ -838,7 +827,7 @@ bool wxFileConfig::HasGroup(const wxString& strName) const
 
     const wxString pathOld = GetPath();
 
 
     const wxString pathOld = GetPath();
 

-    wxFileConfig *self = wx_const_cast(wxFileConfig *, this);
+    wxFileConfig *self = const_cast<wxFileConfig *>(this);

     const bool
         rc = self->DoSetPath(strName, false /* don't create missing components */);
 
     const bool
         rc = self->DoSetPath(strName, false /* don't create missing components */);
 


@@ -861,7 +850,7 @@ bool wxFileConfig::HasEntry(const wxString& entry) const
     // change to the path of the entry if necessary and remember the old path
     // to restore it later
     wxString pathOld;
     // change to the path of the entry if necessary and remember the old path
     // to restore it later
     wxString pathOld;

-    wxFileConfig * const self = wx_const_cast(wxFileConfig *, this);
+    wxFileConfig * const self = const_cast<wxFileConfig *>(this);

     if ( !path.empty() )
     {
         pathOld = GetPath();
     if ( !path.empty() )
     {
         pathOld = GetPath();


@@ -927,7 +916,7 @@ bool wxFileConfig::DoReadBinary(const wxString& key, wxMemoryBuffer* buf) const
     if ( !Read(key, &str) )
         return false;
 
     if ( !Read(key, &str) )
         return false;
 

-    *buf = wxBase64Decode(str.ToAscii());
+    *buf = wxBase64Decode(str);

     return true;
 }
 
     return true;
 }
 


@@ -958,8 +947,8 @@ bool wxFileConfig::DoWriteString(const wxString& key, const wxString& szValue)
 
         SetDirty();
 
 
         SetDirty();
 

-            // this will add a line for this group if it didn't have it before
-
+        // this will add a line for this group if it didn't have it before (or
+        // do nothing for the root but it's ok as it always exists anyhow)

         (void)m_pCurrentGroup->GetGroupLine();
     }
     else
         (void)m_pCurrentGroup->GetGroupLine();
     }
     else


@@ -1046,7 +1035,7 @@ bool wxFileConfig::Flush(bool /* bCurrentOnly */)
 
   ResetDirty();
 
 
   ResetDirty();
 

-#if defined(__WXMAC__)
+#if defined( __WXOSX_MAC__ ) && wxOSX_USE_CARBON

   m_fnLocalFile.MacSetTypeAndCreator('TEXT', 'ttxt');
 #endif // __WXMAC__
 
   m_fnLocalFile.MacSetTypeAndCreator('TEXT', 'ttxt');
 #endif // __WXMAC__
 


@@ -1319,9 +1308,6 @@ void wxFileConfig::LineListRemove(wxFileConfigLineList *pLine)
     else
         pNext->SetPrev(pPrev);
 
     else
         pNext->SetPrev(pPrev);
 

-    if ( m_pRootGroup->GetGroupLine() == pLine )
-        m_pRootGroup->SetLine(m_linesHead);
-

     wxLogTrace( FILECONF_TRACE_MASK,
                 _T("        head: %s"),
                 ((m_linesHead) ? (const wxChar*)m_linesHead->Text().c_str()
     wxLogTrace( FILECONF_TRACE_MASK,
                 _T("        head: %s"),
                 ((m_linesHead) ? (const wxChar*)m_linesHead->Text().c_str()


@@ -1692,9 +1678,9 @@ bool wxFileConfigGroup::DeleteSubgroup(wxFileConfigGroup *pGroup)
 
     wxLogTrace( FILECONF_TRACE_MASK,
                 _T("  (m_pLine) = prev: %p, this %p, next %p"),
 
     wxLogTrace( FILECONF_TRACE_MASK,
                 _T("  (m_pLine) = prev: %p, this %p, next %p"),

-                m_pLine ? wx_static_cast(void*, m_pLine->Prev()) : 0,
-                wx_static_cast(void*, m_pLine),
-                m_pLine ? wx_static_cast(void*, m_pLine->Next()) : 0 );
+                m_pLine ? static_cast<void*>(m_pLine->Prev()) : 0,
+                static_cast<void*>(m_pLine),
+                m_pLine ? static_cast<void*>(m_pLine->Next()) : 0 );

     wxLogTrace( FILECONF_TRACE_MASK,
                 _T("  text: '%s'"),
                 m_pLine ? (const wxChar*)m_pLine->Text().c_str()
     wxLogTrace( FILECONF_TRACE_MASK,
                 _T("  text: '%s'"),
                 m_pLine ? (const wxChar*)m_pLine->Text().c_str()


@@ -1810,29 +1796,21 @@ bool wxFileConfigGroup::DeleteEntry(const wxString& name)
       // our last entry is being deleted - find the last one which stays
       wxASSERT( m_pLine != NULL );  // if we have an entry with !NULL pLine...
 
       // our last entry is being deleted - find the last one which stays
       wxASSERT( m_pLine != NULL );  // if we have an entry with !NULL pLine...
 

-      // go back until we find another entry or reach the group's line
+      // find the previous entry (if any)

       wxFileConfigEntry *pNewLast = NULL;
       wxFileConfigEntry *pNewLast = NULL;

-      size_t n, nEntries = m_aEntries.GetCount();
-      wxFileConfigLineList *pl;
-      for ( pl = pLine->Prev(); pl != m_pLine; pl = pl->Prev() ) {
-        // is it our subgroup?
-        for ( n = 0; (pNewLast == NULL) && (n < nEntries); n++ ) {
-          if ( m_aEntries[n]->GetLine() == m_pLine )
-            pNewLast = m_aEntries[n];
-        }
-
-        if ( pNewLast != NULL ) // found?
+      const wxFileConfigLineList * const
+        pNewLastLine = m_pLastEntry->GetLine()->Prev();
+      const size_t nEntries = m_aEntries.GetCount();
+      for ( size_t n = 0; n < nEntries; n++ ) {
+        if ( m_aEntries[n]->GetLine() == pNewLastLine ) {
+          pNewLast = m_aEntries[n];

           break;
           break;

+        }

       }
 
       }
 

-      if ( pl == m_pLine ) {
-        wxASSERT( !pNewLast );  // how comes it has the same line as we?
-
-        // we've reached the group line without finding any subgroups
-        m_pLastEntry = NULL;
-      }
-      else
-        m_pLastEntry = pNewLast;
+      // pNewLast can be NULL here -- it's ok and can happen if we have no
+      // entries left
+      m_pLastEntry = pNewLast;

     }
 
     m_pConfig->LineListRemove(pLine);
     }
 
     m_pConfig->LineListRemove(pLine);