/// <summary>
/// Performs an interaction between user and interaction area.
/// </summary>
/// <param name="args">An interaction event args.</param>
protected override void PerformInteraction(InteractionEventArgs args)
{
// set rectangle of annotation
InteractiveObject.SetRectangle(
args.Location.X - _initialSize.Width / 2, args.Location.Y - _initialSize.Height / 2,
args.Location.X + _initialSize.Width / 2, args.Location.Y + _initialSize.Height / 2);
// mark that the user interacted with annotation
args.InteractionOccured(true);
// if any mouse button is clicked
if (args.Action == InteractionAreaAction.Click)
{
// finish building of annotation
args.InteractionFinished = true;
}
}
/// <summary>
/// Handles the Interaction event of the OfficeDocumentInteractionController.
/// </summary>
private void _officeDocumentInteractionController_Interaction(object sender, InteractionEventArgs e)
{
// if mouse is double clicked
if (e.MouseClickCount == 2)
{
// find visual editor
OfficeDocumentVisualEditor visualEditor = CompositeInteractionController.FindInteractionController <OfficeDocumentVisualEditor>(e.InteractionController);
// if visual editor is found and has charts
if (visualEditor != null && visualEditor.HasCharts)
{
// create document editor
using (DocxDocumentEditor editor = visualEditor.CreateDocumentEditor())
{
// if document has chart(s) and don't have text
if (editor.Charts.Length > 0 && string.IsNullOrEmpty(editor.Body.Text.Trim('\n')))
{
// open chart editor form
ShowChartForm(visualEditor);
e.InteractionOccured(false);
}
}
}
}
}