public PopupWindow(PopupTaskBar popup)
{
this.stayOpenMilliseconds = popup.OpenTime;
this.openingMilliseconds = popup.OpeningTime;
this.hidingMilliseconds = popup.HiddingTime;
this.isAnimation = popup.IsAnimation;
this.position = popup.Position;
this.AllowDrop = true;
this.MouseLeftButtonUp += PopupWindow_MouseLeftButtonUp;
this.MouseMove += PopupWindow_MouseMove;
this.MouseDown += PopupWindow_MouseDown;
this.MouseUp += PopupWindow_MouseUp;
this.MouseMove += PopupWindow_MouseMove;
taskbarNotifier = popup;
}
/// <summary>
/// 当显示状态发生改变时
/// </summary>
private void OnDisplayStateChanged()
{
this.stayOpenMilliseconds = taskbarNotifier.OpenTime;
this.openingMilliseconds = taskbarNotifier.OpeningTime;
this.hidingMilliseconds = taskbarNotifier.HiddingTime;
this.isAnimation = taskbarNotifier.IsAnimation;
this.position = taskbarNotifier.Position;
if (this.storyboard == null)
return;
this.storyboard.Stop(this); // 停止动画效果
//由于用于打开和关闭，都可能被重用故事板,已完成的事件处理程序需要被删除
this.storyboard.Completed -= arrivedHidden;
this.storyboard.Completed -= arrivedOpened;
// 处于已经打开状态时
if (this.displayState == DisplayStates.Opened)
{
this.SetInitialLocations(true);
if (!this.IsMouseOver)
{
// 鼠标不在窗口的范围里面时，窗口显示设定的时间后，隐藏。当鼠标在窗口的范围里面，窗口将一直显示到屏幕上面
this.stayOpenTimer.Stop();
this.stayOpenTimer.Start();
}
}
else if (this.displayState == DisplayStates.Opening) // 窗口正在打开
{
this.Visibility = Visibility.Visible;
// 当有部分窗口已经打开，且该速度只是一小部分的正常速度，那得重新计算未打开窗口的速度
int milliseconds = this.CalculateMillseconds(this.openingMilliseconds, this.openedTop);
if (milliseconds < 1)
{
// 窗口必须处于已经打开的状态
this.DisplayState = DisplayStates.Opened;
return;
}
if (isAnimation)
{
// 重新设置动画效果
this.animation.To = this.openedTop;
this.animation.Duration = new Duration(new TimeSpan(0, 0, 0, 0, milliseconds));
}
this.storyboard.Completed += arrivedOpened; // 完成后事件处理
this.storyboard.Begin(this, true); // 开始显示动画效果
}
else if (this.displayState == DisplayStates.Hiding) // 正在慢慢的隐藏窗口
{
if (this.stayOpenMilliseconds <= 0)
{
this.displayState = DisplayStates.Opened;
return;
}
// 当有部分窗口已经隐藏，且该速度只是一小部分的正常速度，那得重新计算未隐藏窗口的速度
int milliseconds = this.CalculateMillseconds(this.hidingMilliseconds, this.hiddenTop);
if (milliseconds < 1)
{
this.DisplayState = DisplayStates.Hidden;// 已经隐藏
return;
}
if (isAnimation)
{
this.animation.To = this.hiddenTop;
this.animation.Duration = new Duration(new TimeSpan(0, 0, 0, 0, milliseconds));
}
this.storyboard.Completed += arrivedHidden;
this.storyboard.Begin(this, true);
}
else if (this.displayState == DisplayStates.Hidden)
{
Close();
}
}
public TaskbarNotifierWindow(TaskbarNotifier task)
{
this.stayOpenMilliseconds = task.OpenTime;
this.openingMilliseconds = task.OpeningTime;
this.hiddenTop = task.HiddingTime;
this.isAnimation = task.IsAnimation;
this.position = task.Position;
this.MouseLeftButtonDown += TaskbarNotifierWindow_MouseLeftButtonDown;
this.Background = null;
taskbarNotifier = task;
}