private void Main_DragDrop(object sender, DragEventArgs e)
{
string[] files = (string[])e.Data.GetData(DataFormats.FileDrop);
foreach (string fileName in files)
{
string text = File.ReadAllText(fileName.ToString());
TranForm newChildForm;
if (fileName.EndsWith("xsl"))
{
newChildForm = new XSLForm();
}
else
{
newChildForm = new XMLForm();
}
// Set the Parent Form of the Child window.
newChildForm.MdiParent = this;
// Display the new form.
newChildForm.Show();
newChildForm.TextEditor.Text = text;
newChildForm.Text = fileName.ToString();
newChildForm.Dirty = false;
}
}
private void openToolStripMenuItem_Click(object sender, EventArgs e)
{
OpenFileDialog theDialog = new OpenFileDialog();
theDialog.Title = "Open Text File";
theDialog.Filter = "XML files|*.xml;*.xsl;*.xslt;*.xsd|All files|*.*";
if (theDialog.ShowDialog() == DialogResult.OK)
{
string text = File.ReadAllText(theDialog.FileName.ToString());
TranForm newChildForm;
if (theDialog.FileName.EndsWith("xsl"))
{
newChildForm = new XSLForm();
}
else
{
newChildForm = new XMLForm();
}
// Set the Parent Form of the Child window.
newChildForm.MdiParent = this;
// Display the new form.
newChildForm.Show();
newChildForm.TextEditor.Text = text;
newChildForm.Text = theDialog.FileName.ToString();
newChildForm.Dirty = false;
}
}
private void tsmNewXML_Click(object sender, EventArgs e)
{
XMLForm newMDIChild = new XMLForm();
// Set the Parent Form of the Child window.
newMDIChild.MdiParent = this;
// Display the new form.
newMDIChild.Show();
}
private void Transform()
{
var processor = new Processor();
XsltCompiler compiler = processor.NewXsltCompiler();
XMLForm frmXML = null;
XSLForm frmXSL = null;
try
{
Cursor.Current = Cursors.WaitCursor;
// Find the XSL form and XML forms
foreach (Form frm in this.MdiChildren)
{
if (frm.Tag == null)
{
if (frm.Name == "XMLForm")
{
frmXML = (XMLForm)frm;
}
else if (frm.Name == "XSLForm")
{
frmXSL = (XSLForm)frm;
}
}
}
if (frmXML == null)
{
throw new ApplicationException("No XML form found");
}
if (frmXSL == null)
{
throw new ApplicationException("No XSL form found");
}
if (frmXSL.TextEditor.Text == "")
{
throw new ApplicationException("XSL form is empty");
}
if (frmXML.TextEditor.Text == "")
{
throw new ApplicationException("XML form is empty");
}
TextReader xslReader = new StringReader(frmXSL.TextEditor.Text);
// Compile stylesheet
XsltExecutable executable = compiler.Compile(xslReader);
// Do transformation to a destination
RawDestination destination = new RawDestination();
using (MemoryStream xmlStream = new MemoryStream(Encoding.UTF8.GetBytes(frmXML.TextEditor.Text ?? "")))
{
Xslt30Transformer transformer = executable.Load30();
transformer.ApplyTemplates(xmlStream, destination);
}
string result;
if (this.indentResultToolStripMenuItem.Checked)
{
// Indent the XML
var stringBuilder = new StringBuilder();
var element = XElement.Parse(destination.XdmValue.ToString());
var settings = new XmlWriterSettings();
settings.OmitXmlDeclaration = false;
settings.Indent = true;
settings.NewLineOnAttributes = false;
using (var xmlWriter = XmlWriter.Create(stringBuilder, settings))
{
element.Save(xmlWriter);
}
result = stringBuilder.ToString();
}
else
{
result = destination.XdmValue.ToString();
}
// Get / create the form
XMLForm frmResult = null;
if (this.overwriteOutputToolStripMenuItem.Checked)
{
foreach (Form frm in this.MdiChildren)
{
if (frm.Tag != null)
{
if (frm.Tag.ToString() == "Output")
{
frmResult = (XMLForm)frm;
break;
}
}
}
}
// If form has not been got then create it
if (frmResult == null)
{
frmResult = new XMLForm();
frmResult.Owner = this;
}
else
{
frmResult.TopMost = true;
frmResult.BringToFront();
}
frmResult.MdiParent = this;
frmResult.TextEditor.Text = result;
frmResult.Tag = "Output";
frmResult.Show();
}
catch (Exception ex)
{
string err = ex.Message + "\n";
err += ex.GetType().ToString() + "\n";
foreach (StaticError staticErr in compiler.ErrorList)
{
err += staticErr.Message + " (line no : " + staticErr.LineNumber + ")\n";
}
MessageBox.Show(err);
}
finally
{
Cursor.Current = Cursors.Default;
}
}
