private void btnSave_Click(object sender, RoutedEventArgs e)
{
StringBuilder sb = DocumentPersister.prepareDocumentXML(rta.Blocks);
if (sb == null)
{
MessageBox.Show("Saving documents with images is not supported");
return;
}
SaveFileDialog sfd = new SaveFileDialog();
sfd.DefaultExt = ".sav";
sfd.Filter = "Saved Files|*.sav|All Files|*.*";
if (sfd.ShowDialog().Value)
{
using (FileStream fs = (FileStream)sfd.OpenFile())
{
System.Text.UTF8Encoding enc = new System.Text.UTF8Encoding();
byte[] buffer = enc.GetBytes(sb.ToString());
fs.Write(buffer, 0, buffer.Length);
fs.Close();
IsDirty = false;
}
}
}
void MainPage_Loaded(object sender, RoutedEventArgs e)
{
System.Xml.XmlReader r = System.Xml.XmlReader.Create("/RichNotepad;component/sample.sav");
DocumentPersister.parseSavedDocument(r, rta.Blocks);
r.Close();
}
public void btnRO_Checked(object sender, RoutedEventArgs e)
{
rta.IsReadOnly = !rta.IsReadOnly;
if (rta.IsReadOnly)
{
btnRO.Content = DocumentPersister.createImageFromUri(new Uri("/RichNotepad;component/images/view.png", UriKind.RelativeOrAbsolute), 29, 32);
}
else
{
btnRO.Content = DocumentPersister.createImageFromUri(new Uri("/RichNotepad;component/images/edit.png", UriKind.RelativeOrAbsolute), 29, 32);
}
ReturnFocus();
}
public void btnRTL_Checked(object sender, RoutedEventArgs e)
{
IsRTL = !IsRTL;
if (IsRTL)
{
btnRTL.Content = DocumentPersister.createImageFromUri(new Uri("/RichNotepad;component/images/rtl.png", UriKind.RelativeOrAbsolute), 30, 32);
}
else
{
btnRTL.Content = DocumentPersister.createImageFromUri(new Uri("/RichNotepad;component/images/ltr.png", UriKind.RelativeOrAbsolute), 30, 32);
}
ReturnFocus();
}
private void btnOpen_Click(object sender, RoutedEventArgs e)
{
btnNew_Click(sender, e);
OpenFileDialog ofd = new OpenFileDialog();
ofd.Multiselect = false;
ofd.Filter = "Saved Files|*.sav|All Files|*.*";
if (ofd.ShowDialog().Value)
{
FileInfo fi = ofd.File;
System.Xml.XmlReader r = System.Xml.XmlReader.Create(fi.OpenText());
DocumentPersister.parseSavedDocument(r, rta.Blocks);
r.Close();
}
}
private Image getImage()
{
return(DocumentPersister.createImageFromUri(new Uri("desert.jpg", UriKind.RelativeOrAbsolute), 200, 150));
}
