/// <summary>
/// Called when the user presses the replace all button
/// </summary>
/// <param name="arg"></param>
void OnReplaceAllButtonClick(NEventArgs arg)
{
// init find settings
NFindSettings settings = new NFindSettings();
settings.FindWhat = m_FindTextBox.Text;
settings.SearchDirection = ENSearchDirection.Forward;
// find all occurances
NRangeI textRange = NRangeI.Zero;
NSelection selection = m_RichText.EditingRoot.Selection;
while (m_RichText.EditingRoot.FindNext(settings, ref textRange))
{
// replace dog with cat
selection.SelectRange(textRange);
selection.InsertText(m_ReplaceTextBox.Text);
if (m_ReplaceTextBox.Text.Length > 0)
{
selection.SelectRange(new NRangeI(textRange.Begin, textRange.Begin + m_ReplaceTextBox.Text.Length - 1));
selection.SetHighlightFillToSelectedInlines(new NColorFill(ENNamedColor.LimeGreen));
}
}
// move caret to beginning of document
selection.MoveCaret(ENCaretMoveDirection.DocumentBegin, false);
}
/// <summary>
/// Called when the user presses the replace all button
/// </summary>
/// <param name="arg"></param>
void OnReplaceAllButtonClick(NEventArgs arg)
{
// init find settings
NFindTextSettings settings = new NFindTextSettings();
settings.FindWhat = m_FindTextBox.Text;
settings.SearchDirection = ENSearchDirection.Forward;
// find all occurances
NTextSearcher searcher = new NTextSearcher(m_DrawingView, settings);
searcher.ActivateEditor = false;
NShapeTextSearchState state;
while (searcher.FindNext(out state))
{
NSelection selection = state.Shape.GetTextSelection();
// replace
NRangeI selectedRange = selection.SelectedRange;
selection.InsertText(m_ReplaceTextBox.Text);
if (m_ReplaceTextBox.Text.Length > 0)
{
selection.SelectRange(new NRangeI(selectedRange.Begin, selectedRange.Begin + m_ReplaceTextBox.Text.Length - 1));
selection.SetHighlightFillToSelectedInlines(new NColorFill(ENNamedColor.LimeGreen));
}
}
}
/// <summary>
/// Gets the selected data points
/// </summary>
/// <returns></returns>
protected ArrayList GetSelectedDataPoints()
{
NSelection selection = GetSelection();
if (selection == null)
{
return(null);
}
return(selection.GetSelectedObjectsOfType(typeof(NDataPoint)));
}
