999d9a9f79
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@10489 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
140 lines
2.8 KiB
C++
140 lines
2.8 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Author: Vaclav Slavik
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// Created: 2000/05/05
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// RCS-ID: $Id$
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// Copyright: (c) 2000 Vaclav Slavik
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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#ifdef __GNUG__
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#pragma implementation "xmlhelpr.h"
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#endif
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// For compilers that support precompilation, includes "wx/wx.h".
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#include "wx/wxprec.h"
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#ifdef __BORLANDC__
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#pragma hdrstop
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#endif
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#include "wx/xrc/xml.h"
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#include "wx/wx.h"
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#include "wx/tokenzr.h"
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#include "xmlhelpr.h"
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wxXmlNode *XmlFindNodeSimple(wxXmlNode *parent, const wxString& param)
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{
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if (param.IsEmpty()) return parent;
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wxXmlNode *n = parent->GetChildren();
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while (n)
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{
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if (n->GetType() == wxXML_ELEMENT_NODE && n->GetName() == param)
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return n;
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n = n->GetNext();
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}
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return NULL;
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}
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wxXmlNode *XmlFindNode(wxXmlNode *parent, const wxString& path)
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{
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wxXmlNode *n = parent;
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wxStringTokenizer tkn(path, _T("/"));
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while (tkn.HasMoreTokens())
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{
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n = XmlFindNodeSimple(n, tkn.GetNextToken());
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if (n == NULL) break;
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}
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return n;
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}
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wxXmlNode *XmlCreateNode(wxXmlNode *parent, const wxString& name)
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{
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wxXmlNode *n;
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wxString nm;
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wxStringTokenizer tkn(name, _T("/"));
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n = parent;
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while (tkn.HasMoreTokens())
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{
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parent = n;
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nm = tkn.GetNextToken();
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n = XmlFindNodeSimple(parent, nm);
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if (n) continue;
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// n == NULL:
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n = new wxXmlNode(wxXML_ELEMENT_NODE, nm);
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parent->AddChild(n);
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}
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n->AddChild(new wxXmlNode(wxXML_TEXT_NODE, wxEmptyString));
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return n;
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}
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void XmlWriteValue(wxXmlNode *parent, const wxString& name, const wxString& value)
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{
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wxXmlNode *n = XmlFindNode(parent, name);
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if (n == NULL)
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n = XmlCreateNode(parent, name);
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n = n->GetChildren();
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while (n)
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{
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if (n->GetType() == wxXML_TEXT_NODE ||
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n->GetType() == wxXML_CDATA_SECTION_NODE)
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{
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n->SetContent(value);
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break;
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}
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n = n->GetNext();
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}
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}
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wxString XmlReadValue(wxXmlNode *parent, const wxString& name)
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{
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wxXmlNode *n = XmlFindNode(parent, name);
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if (n == NULL) return wxEmptyString;
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n = n->GetChildren();
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while (n)
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{
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if (n->GetType() == wxXML_TEXT_NODE ||
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n->GetType() == wxXML_CDATA_SECTION_NODE)
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return n->GetContent();
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n = n->GetNext();
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}
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return wxEmptyString;
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}
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wxString XmlGetClass(wxXmlNode *parent)
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{
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return parent->GetPropVal(_T("class"), wxEmptyString);
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}
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void XmlSetClass(wxXmlNode *parent, const wxString& classname)
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{
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parent->DeleteProperty(_T("class"));
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parent->AddProperty(_T("class"), classname);
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}
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