/// <summary>
/// Delegate called to disable the capability of dragging selected text of the text box.
/// </summary>
/// <param name="pSender">The modified text box.</param>
/// <param name="pEventArgs">The event arguments.</param>
private void DisableDragCopy(object pSender, DataObjectCopyingEventArgs pEventArgs)
{
if (pEventArgs.IsDragDrop)
{
pEventArgs.CancelCommand();
}
}
private void DataObjectCopyingHandler(object sender, DataObjectCopyingEventArgs e)
{
try
{
Clipboard.SetText(RTBExtensions.GetSelectedInlineText(this.richTextBox));
if (SettingsData.Instance.CutIsTriggered)
{
this.richTextBox.Selection.Text = string.Empty;
SettingsData.Instance.CutIsTriggered = false;
}
e.CancelCommand();
}
catch
{
}
}
private static void NoDragCopy(object sender, DataObjectCopyingEventArgs e)
{
if (e.IsDragDrop)
{
e.CancelCommand();
}
}
private static void OnCopy(object sender, DataObjectCopyingEventArgs e)
{
var control = sender as System.Windows.Controls.TextBox;
if (control == null)
return;
string html = GetHtmlCopyContent(control);
html = HTMLClipboardHelper.GetHtmlDataString(html);
e.DataObject.SetData(DataFormats.UnicodeText, control.Text.ToString(), true);
e.DataObject.SetData(DataFormats.Text, control.Text.ToString(), true);
e.DataObject.SetData(DataFormats.OemText, control.Text.ToString(), true);
e.DataObject.SetData(DataFormats.Html, html, true);
Clipboard.SetDataObject(e.DataObject, true);
e.Handled = true;
e.CancelCommand();
}