public void undo(SimpleForm form)
{
form.getList().newGetString();
}
public void delete(SimpleForm form)
{
if (form.getTextBox().SelectedText.Length != null)
{
form.setAction(false);
form.setTextArea(form.getTextArea().Substring(0, form.getTextBox().SelectionStart) + form.getTextArea().Substring(form.getTextBox().SelectionLength, form.getTextArea().Length));
form.getList().newPutString(form.getTextBox().SelectedText, form.getTextBox().SelectionStart, actionsHistory.action.SUB);
form.setAction(true);
}
}
public void redo(SimpleForm form)
{
form.getList().newRestoreString();
}
public void cut(SimpleForm form)
{
int cp;
if (form.getTextBox().SelectedText.Length != 0)
{
copy(form);
cp = form.getTextBox().SelectionStart;
form.getList().newPutString(form.getTextBox().SelectedText, cp, actionsHistory.action.SUB);
if (form.getTextBox().SelectionStart == 0)
{
form.setTextArea(form.getTextArea().Substring(form.getTextBox().SelectedText.Length, form.getTextArea().Length));
form.getTextBox().SelectionStart = cp;
return;
}
if (form.getTextBox().SelectionStart > 0 && form.getTextBox().SelectionStart < form.getTextArea().Length)
{
form.setTextArea(form.getTextArea().Substring(0, form.getTextBox().SelectionStart) + form.getTextArea().Substring(form.getTextBox().SelectionStart + form.getTextBox().SelectedText.Length, form.getTextArea().Length));
form.getTextBox().SelectionStart = cp;
return;
}
if (form.getTextBox().SelectionStart == form.getTextArea().Length)
{
form.setTextArea(form.getTextArea().Substring(0, form.getTextBox().SelectionStart));
form.getTextBox().SelectionStart = cp;
return;
}
}
}
