applied patch #427244 (wxrcedit improvements: XRC version upgrade)

[wxWidgets.git] / contrib / utils / wxrcedit / xmlhelpr.cpp

diff --git a/contrib/utils/wxrcedit/xmlhelpr.cpp b/contrib/utils/wxrcedit/xmlhelpr.cpp
index c4c0f2ff17c3680064f92473e43d7f0711de7020..73a69129c671fb0a98741353d1ee1d65340d5b8f 100644 (file)
--- a/contrib/utils/wxrcedit/xmlhelpr.cpp
+++ b/contrib/utils/wxrcedit/xmlhelpr.cpp
@@ -19,12 +19,15 @@
 
 #include "wx/xml/xml.h"
 #include "wx/wx.h"
+#include "wx/tokenzr.h"
 #include "xmlhelpr.h"
 
 
 
-wxXmlNode *XmlFindNode(wxXmlNode *parent, const wxString& param)
+wxXmlNode *XmlFindNodeSimple(wxXmlNode *parent, const wxString& param)
 {
+    if (param.IsEmpty()) return parent;
+
     wxXmlNode *n = parent->GetChildren();
     
     while (n)
@@ -37,15 +40,51 @@ wxXmlNode *XmlFindNode(wxXmlNode *parent, const wxString& param)
 }
 
 
-void XmlWriteValue(wxXmlNode *parent, const wxString& name, const wxString& value)
+
+wxXmlNode *XmlFindNode(wxXmlNode *parent, const wxString& path)
 {
-    wxXmlNode *n = XmlFindNode(parent, name);
-    if (n == NULL) 
+    wxXmlNode *n = parent;
+    wxStringTokenizer tkn(path, _T("/"));
+    while (tkn.HasMoreTokens())
+    {
+        n = XmlFindNodeSimple(n, tkn.GetNextToken());
+        if (n == NULL) break;
+    }
+    return n;
+}
+
+
+
+wxXmlNode *XmlCreateNode(wxXmlNode *parent, const wxString& name)
+{
+    wxXmlNode *n;
+    wxString nm;
+
+    wxStringTokenizer tkn(name, _T("/"));
+    n = parent;
+    while (tkn.HasMoreTokens())
     {
-        n = new wxXmlNode(wxXML_ELEMENT_NODE, name);
-        parent->AddChild(n);
-        n->AddChild(new wxXmlNode(wxXML_TEXT_NODE, ""));
+        parent = n;
+        nm = tkn.GetNextToken();
+        n = XmlFindNodeSimple(parent, nm);
+        if (n) continue;
+        
+        // n == NULL:
+        n = new wxXmlNode(wxXML_ELEMENT_NODE, nm);
+        parent->AddChild(n);        
     }
+    n->AddChild(new wxXmlNode(wxXML_TEXT_NODE, wxEmptyString));
+    
+    return n;
+}
+
+
+
+void XmlWriteValue(wxXmlNode *parent, const wxString& name, const wxString& value)
+{
+    wxXmlNode *n = XmlFindNode(parent, name);
+    if (n == NULL)
+        n = XmlCreateNode(parent, name);
     
     n = n->GetChildren();
     
@@ -81,4 +120,20 @@ wxString XmlReadValue(wxXmlNode *parent, const wxString& name)
 
 
 
+wxString XmlGetClass(wxXmlNode *parent)
+{
+    return parent->GetPropVal(_T("class"), wxEmptyString);
+}
+
+
+
+void XmlSetClass(wxXmlNode *parent, const wxString& classname)
+{
+    parent->DeleteProperty(_T("class"));
+    parent->AddProperty(_T("class"), classname);
+}
+
+
+
+