Swap client data pointers in wxRearrangeList too.

[wxWidgets.git] / src / xml / xml.cpp

diff --git a/src/xml/xml.cpp b/src/xml/xml.cpp
index 0f5e61d83cc943082540b8aeb504f6fd88a618f3..6c3a9e5d40c13b683aa0d48c2e5f87ff9d25fd76 100644 (file)
--- a/src/xml/xml.cpp
+++ b/src/xml/xml.cpp
@@ -618,6 +618,17 @@ static void StartCdataHnd(void *userData)
     ctx->lastChild= ctx->lastAsText = textnode;
 }
 
+static void EndCdataHnd(void *userData)
+{
+    wxXmlParsingContext *ctx = (wxXmlParsingContext*)userData;
+
+    // we need to reset this pointer so that subsequent text nodes don't append
+    // their contents to this one but create new wxXML_TEXT_NODE objects (or
+    // not create anything at all if only white space follows the CDATA section
+    // and wxXMLDOC_KEEP_WHITESPACE_NODES is not used as is commonly the case)
+    ctx->lastAsText = NULL;
+}
+
 static void CommentHnd(void *userData, const char *data)
 {
     wxXmlParsingContext *ctx = (wxXmlParsingContext*)userData;
@@ -717,7 +728,7 @@ bool wxXmlDocument::Load(wxInputStream& stream, const wxString& encoding, int fl
     XML_SetUserData(parser, (void*)&ctx);
     XML_SetElementHandler(parser, StartElementHnd, EndElementHnd);
     XML_SetCharacterDataHandler(parser, TextHnd);
-    XML_SetStartCdataSectionHandler(parser, StartCdataHnd);
+    XML_SetCdataSectionHandler(parser, StartCdataHnd, EndCdataHnd);;
     XML_SetCommentHandler(parser, CommentHnd);
     XML_SetDefaultHandler(parser, DefaultHnd);
     XML_SetUnknownEncodingHandler(parser, UnknownEncodingHnd, NULL);
@@ -733,7 +744,7 @@ bool wxXmlDocument::Load(wxInputStream& stream, const wxString& encoding, int fl
                            *wxConvCurrent);
             wxLogError(_("XML parsing error: '%s' at line %d"),
                        error.c_str(),
-                       XML_GetCurrentLineNumber(parser));
+                       (int)XML_GetCurrentLineNumber(parser));
             ok = false;
             break;
         }
@@ -783,12 +794,18 @@ bool OutputString(wxOutputStream& stream,
 
 #if wxUSE_UNICODE
     wxUnusedVar(convMem);
+    if ( !convFile )
+        convFile = &wxConvUTF8;
 
-    const wxWX2MBbuf buf(str.mb_str(*(convFile ? convFile : &wxConvUTF8)));
-    if ( !buf )
+    const wxScopedCharBuffer buf(str.mb_str(*convFile));
+    if ( !buf.length() )
+    {
+        // conversion failed, can't write this string in an XML file in this
+        // (presumably non-UTF-8) encoding
         return false;
+    }
 
-    stream.Write(buf, strlen(buf));
+    stream.Write(buf, buf.length());
 #else // !wxUSE_UNICODE
     if ( convFile && convMem )
     {
@@ -868,7 +885,7 @@ bool OutputIndentation(wxOutputStream& stream,
                        wxMBConv *convFile)
 {
     wxString str(wxS("\n"));
-    str += wxString(2*indent, wxS(' '));
+    str += wxString(indent, wxS(' '));
     return OutputString(stream, str, convMem, convFile);
 }