private void drag_area_tracker_OnDragComplete(bool button_left_pressed, bool button_right_pressed, Point mouse_down_point, Point mouse_up_point)
{
if (button_left_pressed)
{
WordList selected_words = text_selection_manager.OnDragComplete(button_left_pressed, button_right_pressed, mouse_down_point, mouse_up_point);
ReflectWordList(selected_words);
}
string selected_text = text_selection_manager.GetLastSelectedWordsString();
if (selected_text.Length > 0)
{
PDFRendererControl pdf_renderer_control = GetPDFRendererControl();
if (pdf_renderer_control != null)
{
if (button_right_pressed)
{
PDFDocument pdf_document = pdf_renderer_control?.GetPDFDocument();
ASSERT.Test(pdf_document != null);
PDFTextSelectPopup popup = new PDFTextSelectPopup(selected_text, pdf_document);
popup.Open();
}
pdf_renderer_control.OnTextSelected(selected_text);
}
}
}
private void BuildWords()
{
ClearChildren();
PDFRendererControl pdf_renderer_control = GetPDFRendererControl();
PDFDocument pdf_document = pdf_renderer_control?.GetPDFDocument();
ASSERT.Test(pdf_document != null);
if (pdf_document != null)
{
WordList words = pdf_document.GetOCRText(page);
if (null == words)
{
Children.Add(new OCRNotAvailableControl());
}
else
{
foreach (var t in Children.OfType <OCRNotAvailableControl>())
{
Children.Remove(t);
break;
}
}
}
}
private void drag_area_tracker_OnDragStarted(bool button_left_pressed, bool button_right_pressed, Point mouse_down_point)
{
PDFRendererControl pdf_renderer_control = GetPDFRendererControl();
PDFDocument pdf_document = pdf_renderer_control?.GetPDFDocument();
ASSERT.Test(pdf_document != null);
if (pdf_document != null)
{
WordList words = pdf_document.GetOCRText(page);
text_selection_manager.OnDragStarted(text_layer_selection_mode, words, ActualWidth, ActualHeight, button_left_pressed, button_right_pressed, mouse_down_point);
}
}