/// <summary>
/// Handles the ActiveInteractionControllerChanged event of VisualTool object.
/// </summary>
private void VisualTool_ActiveInteractionControllerChanged(object sender, Vintasoft.Imaging.PropertyChangedEventArgs <IInteractionController> e)
{
OfficeDocumentVisualEditor visualEditor = null;
if (e.NewValue != null)
{
visualEditor = CompositeInteractionController.FindInteractionController <OfficeDocumentVisualEditor>(e.NewValue);
}
VisualEditor = visualEditor;
}
/// <summary>
/// Handles the FocusedTextSymbolChanged event of TextTool object.
/// </summary>
private void TextTool_FocusedTextSymbolChanged(object sender, Vintasoft.Imaging.PropertyChangedEventArgs <Vintasoft.Imaging.Text.TextRegionSymbol> e)
{
UpdateUI();
}
/// <summary>
/// Handles the ActiveInteractionControllerChanged event of the VisualTool.
/// </summary>
private void VisualTool_ActiveInteractionControllerChanged(object sender, Vintasoft.Imaging.PropertyChangedEventArgs <IInteractionController> e)
{
// if interaction controller exists
if (e.NewValue != null)
{
// find visual editor in current interaction controller
VisualEditor = CompositeInteractionController.FindInteractionController <OfficeDocumentVisualEditor>(e.NewValue);
}
else
{
VisualEditor = null;
}
// if visual editor exists
if (VisualEditor != null)
{
// set current OfficeDocumentInteractionController
OfficeDocumentInteractionController = e.NewValue;
}
else
{
OfficeDocumentInteractionController = null;
}
// if visual editor is not found or disabled
if (VisualEditor == null || !VisualEditor.IsEnabled)
{
// if this form is visible
if (Visible)
{
// hide this form
Hide();
}
}
else
{
// if this form is not visible
if (!Visible)
{
try
{
// if owner form is specified
if (Owner != null)
{
// if owner form is moved
if (_ownerLastLocation != Owner.Location)
{
// reset location
_ownerLastLocation = Owner.Location;
int x = LocationOffsetFromOwnerForm.X;
if (x < 0)
{
x += Owner.Size.Width - Size.Width;
}
int y = LocationOffsetFromOwnerForm.Y;
if (y < 0)
{
y += Owner.Size.Height - Size.Height;
}
Location = new Point(Owner.Location.X + x, Owner.Location.Y + y);
}
// show form
Show();
// set focus to owner form
Owner.Focus();
}
else
{
// show form
Show();
}
}
catch
{
}
}
}
}
