private void InsertPageInternal(int index, NotebookPage page)
{
if (page == null)
{
throw new NullReferenceException();
}
if (NotebookPages.Contains(page))
{
throw new ArgumentException();
}
NotebookPages.InsertInternal(index, page);
NoteControls.AddInternal(page);
NavigatorInterface.RefreshAllPages();
}
private void AddPageInternal(NotebookPage page)
{
if (page == null)
{
throw new ArgumentException("Page cannot be null.");
}
if (NotebookPages.Contains(page))
{
throw new ArgumentException("Page is already in the notebook.");
}
NotebookPages.AddInternal(page);
NoteControls.AddInternal(page);
NavigatorInterface.RefreshAllPages();
}
private void CreateNavigator(NavigatorType type)
{
INavigator navigator = NavigatorFactory.CreateNavigator(this, type);
int currentNavSize = 0;
int selectedIndex = -1;
if (navigator is Control == false)
{
throw new ArgumentException("Notebook navigators must inherit from Control.");
}
if (mNavigator != null)
{
selectedIndex = SelectedIndex;
switch (Navigator.Location)
{
case NavigatorLocation.Left:
case NavigatorLocation.Top:
currentNavSize = mSplitterLocation;
break;
case NavigatorLocation.Bottom:
currentNavSize = ClientSize.Height - mSplitterLocation;
break;
case NavigatorLocation.Right:
currentNavSize = ClientSize.Width - mSplitterLocation;
break;
}
}
mNavType = type;
mNavProperties = navigator.CreateProperties();
mNavigator = (Control)navigator;
// remove any existing navigator before adding the new one
NoteControls.RemoveNavigator();
NoteControls.Add(mNavigator);
NavigatorInterface.RefreshAllPages();
SelectedIndex = selectedIndex;
RedoLayout();
DisplayCorrectPage();
}
private void RemovePageInternal(NotebookPage page)
{
if (page == null)
{
throw new NullReferenceException();
}
int newIndex = SelectedIndex;
if (newIndex >= NotebookPages.IndexOf(page) && newIndex > -1)
{
newIndex--;
if (newIndex < 0 && NotebookPages.Count > 1)
{
newIndex = 0;
}
}
if (newIndex >= NotebookPages.Count)
{
newIndex = NotebookPages.Count - 1;
}
SelectedIndex = newIndex;
NotebookPages.RemoveInternal(page);
NoteControls.RemoveInternal(page);
if (NotebookPages.Count > 0 && SelectedIndex == -1)
{
SelectedIndex = 0;
}
NavigatorInterface.RefreshAllPages();
DisplayCorrectPage();
}
