X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/530ecef01f7e33c2ec1b8b1ad8025484709bef1d..0cdd04ad993f86710bc5c9d9c8c12ec25a34ac71:/src/common/fileconf.cpp?ds=sidebyside

diff --git a/src/common/fileconf.cpp b/src/common/fileconf.cpp
index 553a3f445b..8d67e3a4f7 100644
--- a/src/common/fileconf.cpp
+++ b/src/common/fileconf.cpp
@@ -889,12 +889,44 @@ bool wxFileConfig::HasGroup(const wxString& strName) const
     return rc;
 }
 
-bool wxFileConfig::HasEntry(const wxString& strName) const
+bool wxFileConfig::HasEntry(const wxString& entry) const
 {
-    wxConfigPathChanger path(this, strName);
+    // path is the part before the last "/"
+    wxString path = entry.BeforeLast(wxCONFIG_PATH_SEPARATOR);
 
-    wxFileConfigEntry *pEntry = m_pCurrentGroup->FindEntry(path.Name());
-    return pEntry != NULL;
+    // except in the special case of "/keyname" when there is nothing before "/"
+    if ( path.empty() && *entry.c_str() == wxCONFIG_PATH_SEPARATOR )
+    {
+        path = wxCONFIG_PATH_SEPARATOR;
+    }
+
+    // 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);
+    if ( !path.empty() )
+    {
+        pathOld = GetPath();
+        if ( pathOld.empty() )
+            pathOld = wxCONFIG_PATH_SEPARATOR;
+
+        if ( !self->DoSetPath(path, false /* don't create if doesn't exist */) )
+        {
+            return false;
+        }
+    }
+
+    // check if the entry exists in this group
+    const bool exists = m_pCurrentGroup->FindEntry(
+                            entry.AfterLast(wxCONFIG_PATH_SEPARATOR)) != NULL;
+
+    // restore the old path if we changed it above
+    if ( !pathOld.empty() )
+    {
+        self->SetPath(pathOld);
+    }
+
+    return exists;
 }
 
 // ----------------------------------------------------------------------------
@@ -1145,6 +1177,8 @@ bool wxFileConfig::DeleteGroup(const wxString& key)
   if ( !m_pCurrentGroup->DeleteSubgroupByName(path.Name()) )
       return false;
 
+  path.UpdateIfDeleted();
+
   SetDirty();
 
   return true;
@@ -1513,8 +1547,17 @@ void wxFileConfigGroup::Rename(const wxString& newName)
 {
     wxCHECK_RET( m_pParent, _T("the root group can't be renamed") );
 
+    if ( newName == m_strName )
+        return;
+
+    // we need to remove the group from the parent and it back under the new
+    // name to keep the parents array of subgroups alphabetically sorted
+    m_pParent->m_aSubgroups.Remove(this);
+
     m_strName = newName;
 
+    m_pParent->m_aSubgroups.Add(this);
+
     // update the group lines recursively
     UpdateGroupAndSubgroupsLines();
 }
@@ -1650,12 +1693,12 @@ bool wxFileConfigGroup::DeleteSubgroup(wxFileConfigGroup *pGroup)
 
     wxLogTrace( FILECONF_TRACE_MASK,
                 _T("  (m_pLine) = prev: %p, this %p, next %p"),
-                ((m_pLine) ? m_pLine->Prev() : 0),
-                m_pLine,
-                ((m_pLine) ? m_pLine->Next() : 0) );
+                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 );
     wxLogTrace( FILECONF_TRACE_MASK,
                 _T("  text: '%s'"),
-                ((m_pLine) ? m_pLine->Text().c_str() : wxEmptyString) );
+                m_pLine ? m_pLine->Text().c_str() : wxEmptyString );
 
     // delete all entries...
     size_t nCount = pGroup->m_aEntries.Count();