void ProcessChartMouseUp(MouseEventArgs e)
{
if (MouseState == ChartMouseState.Drag)
{
if (DragBox.Visible && !DragBox.Topics.IsNullOrEmpty())
{
var htr = HitTest(e.X, e.Y);
if (!htr.IsEmpty && !htr.IsFoldingButton && TestDragDrop(DragBox.Topics, htr.Topic, CurrentDragMethod))
{
DargDropTo(DragBox.Topics, htr.Topic, CurrentDragMethod);
}
}
CancelDrag();
return;
}
if (MouseState == ChartMouseState.Select)
{
Topic[] topics = GetTopicsInRect(LastSelectionBox);
if (topics != null && topics.Length > 0)
{
Select(topics, !Helper.TestModifierKeys(Keys.Control));
}
//SelectTopics(topics, !Helper.TestModifierKeys(Keys.Control));
ExitSelectMode();
//ClearSelectionBox();
return;
}
if (MouseState == ChartMouseState.Scroll)
{
//Scroll(MouseDownPos.X - e.X, MouseDownPos.Y - e.Y);
return;
}
if (!FormatPainter.Default.IsEmpty && !ReadOnly)
{
HitTestResult htr = HitTest(e.X, e.Y);
if (!htr.IsEmpty && !htr.IsFoldingButton && e.Button == MouseButtons.Left)
{
FormatPainter.Default.Assign(htr.Topic);
}
if (!FormatPainter.Default.HoldOn && !Helper.TestModifierKeys(Keys.Control))
{
FormatPainter.Default.Clear();
}
return;
}
if (Helper.TestModifierKeys(Keys.Shift) &&
e.Button == MouseButtons.Left &&
(PressObject.Widget != null || PressObject.Topic != null))
{
// Open Url
if (PressObject.Widget != null && !string.IsNullOrEmpty(PressObject.Widget.Hyperlink))
{
Helper.OpenUrl(PressObject.Widget.Hyperlink);
}
else if (PressObject.Topic != null && !string.IsNullOrEmpty(PressObject.Topic.Hyperlink))
{
Helper.OpenUrl(PressObject.Topic.Hyperlink);
}
return;
}
if (Helper.TestModifierKeys(Keys.Control) &&
e.Button == System.Windows.Forms.MouseButtons.Left &&
SelectedObjects.Length <= 1)
{
if (PressObject.Topic != null &&
!string.IsNullOrEmpty(PressObject.Topic.Hyperlink) &&
(SelectedObjects.IsEmpty() || SelectedObjects[0] == PressObject.Topic))
{
Helper.OpenUrl(PressObject.Topic.Hyperlink);
return;
}
if (PressObject.Widget != null &&
!string.IsNullOrEmpty(PressObject.Widget.Hyperlink) &&
(SelectedObjects.IsEmpty() || SelectedObjects[0] == PressObject.Widget))
{
Helper.OpenUrl(PressObject.Widget.Hyperlink);
return;
}
}
// Normal Status
if (HoverObject != null && HoverObject.Widget != null && HoverObject == PressObject)
{
HoverObject.Widget.OnMouseClick(new MouseEventArgs(e.Button, e.Clicks, e.X, e.Y, e.Delta));
}
if (e.Button == MouseButtons.Right && ChartContextMenuStrip != null)
{
ChartContextMenuStrip.Show(this.ChartBox, new Point(e.X, e.Y));
}
}