/// <summary>
/// 添加顶部弹幕
/// </summary>
/// <param name="m">参数</param>
/// <param name="own">是否自己发送的</param>
public async void AddTopDanmu(DanmakuModel m, bool own)
{
Grid grid = null;
switch (borderStyle)
{
case DanmakuBorderStyle.Default:
grid = DanmakuItemControl.CreateControlOverlap((float)sizeZoom, bold, font, m);
break;
case DanmakuBorderStyle.NoBorder:
grid = DanmakuItemControl.CreateControlNoBorder((float)sizeZoom, bold, font, m);
break;
case DanmakuBorderStyle.Shadow:
grid = DanmakuItemControl.CreateControlShadow((float)sizeZoom, bold, font, m);
break;
case DanmakuBorderStyle.BorderV2:
grid = await DanmakuItemControl.CreateControlBorder((float)sizeZoom, bold, font, m);
break;
default:
break;
}
if (own)
{
grid.BorderBrush = new SolidColorBrush(m.color);
grid.BorderThickness = new Thickness(1);
}
var r = ComputeTopRow();
if (r == -1)
{
return;
}
grid.HorizontalAlignment = HorizontalAlignment.Center;
grid.VerticalAlignment = VerticalAlignment.Top;
Grid.SetRow(grid, r);
grid_Top.Children.Add(grid);
//创建空转换动画
TranslateTransform moveTransform = new TranslateTransform();
//创建动画
Duration duration = new Duration(TimeSpan.FromSeconds(5));
DoubleAnimation myDoubleAnimationX = new DoubleAnimation();
myDoubleAnimationX.Duration = duration;
//创建故事版
Storyboard moveStoryboard = new Storyboard();
moveStoryboard.Duration = duration;
moveStoryboard.Children.Add(myDoubleAnimationX);
Storyboard.SetTarget(myDoubleAnimationX, moveTransform);
//故事版加入动画
Storyboard.SetTargetProperty(myDoubleAnimationX, "X");
topBottomStoryList.Add(moveStoryboard);
moveStoryboard.Completed += new EventHandler <object>((senders, obj) =>
{
grid_Top.Children.Remove(grid);
grid.Children.Clear();
grid = null;
topBottomStoryList.Remove(moveStoryboard);
moveStoryboard.Stop();
moveStoryboard = null;
});
moveStoryboard.Begin();
}
/// <summary>
/// 添加直播滚动弹幕
/// </summary>
/// <param name="text">参数</param>
/// <param name="own">是否自己发送的</param>
/// <param name="color">颜色</param>
public async void AddLiveDanmu(string text, bool own, Color?color)
{
if (color == null)
{
color = Colors.White;
}
var m = new DanmakuModel()
{
text = text,
color = color.Value,
location = DanmakuLocation.Roll,
size = 25
};
Grid grid = null;
switch (borderStyle)
{
case DanmakuBorderStyle.Default:
grid = DanmakuItemControl.CreateControlOverlap((float)sizeZoom, bold, font, m);
break;
case DanmakuBorderStyle.NoBorder:
grid = DanmakuItemControl.CreateControlNoBorder((float)sizeZoom, bold, font, m);
break;
case DanmakuBorderStyle.Shadow:
grid = DanmakuItemControl.CreateControlShadow((float)sizeZoom, bold, font, m);
break;
case DanmakuBorderStyle.BorderV2:
grid = await DanmakuItemControl.CreateControlBorder((float)sizeZoom, bold, font, m);
break;
default:
break;
}
if (own)
{
grid.BorderBrush = new SolidColorBrush(color.Value);
grid.BorderThickness = new Thickness(1);
}
var r = ComputeRollRow(grid);
if (r == -1)
{
return;
}
Grid.SetRow(grid, r);
grid.HorizontalAlignment = HorizontalAlignment.Left;
grid.VerticalAlignment = VerticalAlignment.Center;
grid_Roll.Children.Add(grid);
grid_Roll.UpdateLayout();
TranslateTransform moveTransform = new TranslateTransform();
moveTransform.X = gv.ActualWidth;
grid.RenderTransform = moveTransform;
//创建动画
Duration duration = new Duration(TimeSpan.FromSeconds(speed));
DoubleAnimation myDoubleAnimationX = new DoubleAnimation();
myDoubleAnimationX.Duration = duration;
//创建故事版
Storyboard moveStoryboard = new Storyboard();
moveStoryboard.Duration = duration;
myDoubleAnimationX.To = -(grid.ActualWidth);//到达
moveStoryboard.Children.Add(myDoubleAnimationX);
Storyboard.SetTarget(myDoubleAnimationX, moveTransform);
//故事版加入动画
Storyboard.SetTargetProperty(myDoubleAnimationX, "X");
rollStoryList.Add(moveStoryboard);
moveStoryboard.Completed += new EventHandler <object>((senders, obj) =>
{
grid_Roll.Children.Remove(grid);
grid.Children.Clear();
grid = null;
rollStoryList.Remove(moveStoryboard);
moveStoryboard.Stop();
moveStoryboard = null;
});
moveStoryboard.Begin();
}
