Ejemplo n.º 1
0
 private void WaitForCurrentAnimationToComplete()
 {
     if (_CurrentAnimation != null)
     {
         DateTime start = DateTime.Now;
         while (!_CurrentAnimation.IsDisposed)
         {
             Application.DoEvents();
             if (DateTime.Now.Subtract(start).TotalMilliseconds > 1000)
             {
                 AbortCurrentAnimation();
                 break;
             }
         }
         _CurrentAnimation = null;
     }
 }
Ejemplo n.º 2
0
 private void AbortCurrentAnimation()
 {
     Animation.Animation anim = _CurrentAnimation;
     _CurrentAnimation = null;
     if (anim != null)
     {
         anim.Stop();
         anim.Dispose();
     }
 }
Ejemplo n.º 3
0
        internal void Open()
        {
            if (_IsOpening) return;
            try
            {
                _IsOpening = true;

                this.Displayed = true;

                WaitForCurrentAnimationToComplete();

                if (this.Parent != null) // Hosted elsewhere other than RadialMenu
                {
                    IOwnerMenuSupport ownerMenu = this.GetIOwnerMenuSupport();
                    if (ownerMenu != null)
                    {
                        if (_PopupProxy == null) _PopupProxy = new RadialMenuPopupProxy(this);
                        _PopupProxy.Expanded = true;
                        ownerMenu.RegisterPopup(_PopupProxy);
                    }
                }


                if (_Popup == null)
                {
                    _Popup = new RadialMenuPopup();
                    _Popup.DisplayItem = this;
                    if (_Font != null)
                        _Popup.Font = _Font;
                    else if (_RadialMenu != null)
                        _Popup.Font = _RadialMenu.Font;
                    _Popup.CreateControl();
                }

                if (_MenuLocation.IsEmpty)
                {
                    if (_RadialMenu != null)
                    {
                        Point p = _RadialMenu.PointToScreen(
                            new Point(_RadialMenu.Width / 2, _RadialMenu.Height / 2));
                        p.X -= _Diameter / 2;
                        p.Y -= _Diameter / 2;
                        _Popup.Location = p;
                    }
                    else
                    {
                        Point p = Control.MousePosition;
                        p.X -= _Diameter / 2;
                        p.Y -= _Diameter / 2;
                        _Popup.Location = p;
                    }
                }
                else
                    _Popup.Location = _MenuLocation;
                _Popup.Visible = true;
                _Popup.Refresh();

                Animation.AnimationInt anim = new DevComponents.DotNetBar.Animation.AnimationInt(
                       new Animation.AnimationRequest(this, "OpenState", 0, 100),
                       Animation.AnimationEasing.EaseOutCubic, 300);
                anim.AutoDispose = true;
                _CurrentAnimation = anim;
                anim.Start();
            }
            finally
            {
                _IsOpening = false;
            }
        }