/// <summary>
/// 新增至投票者滑動動畫佇列中等待開始滑動動畫
/// </summary>
/// <param name="vote">要顯示滑動動畫的投票</param>
private void AddShowVoterColle(CommentVM vote)
{
SlideTextItemVM showVoter = new SlideTextItemVM();
showVoter.Text = vote.AuthorName;
showVoter.SlideFinished += On_ShowVoter_SlideFinished;
_showVoterQueue.Enqueue(showVoter);
_showVoterQueueTimer.Start();
}
/// <summary>
/// 新增至評分者滑動動畫佇列中等待開始滑動動畫
/// </summary>
/// <param name="rater">要顯示滑動動畫的評分</param>
/// <param name="score">分數</param>
private void AddShowRaterColle(CommentVM rater, int score)
{
SlideTextItemVM showRater = new SlideTextItemVM();
showRater.Text = rater.AuthorName + ": " + score.ToString();
showRater.SlideFinished += On_ShowRater_SlideFinished;
showRater.ShowTime = 3 * 1000;
_showRaterQueue.Enqueue(showRater);
_showRaterQueueTimer.Start();
}
/// <summary>
/// 處理評分者名稱滑動動畫佇列
/// </summary>
private void On_ShowRaterQueueTimer_Elapsed(object sender, System.Timers.ElapsedEventArgs e)
{
SlideTextItemVM showRater;
if (_showRaterQueue.TryDequeue(out showRater))
{
//插入列表最上層於UI上顯示
_showRaterColle.Insert(0, showRater);
if (_showRaterColle.Count > this.ShowRaterRowCount)
{
SlideTextItemVM t = _showRaterColle.ElementAtOrDefault(this.ShowRaterRowCount);
if (t != null)
{
t.IsClose = true;
}
}
}
else
{
//佇列清空，關閉計時器
_showRaterQueueTimer.Stop();
}
}
/// <summary>
/// 處理投票者名稱滑動動畫佇列
/// </summary>
private void On_ShowVoterQueue_Elapsed(object sender, ElapsedEventArgs e)
{
SlideTextItemVM showVoter;
if (_showVoterQueue.TryDequeue(out showVoter))
{
//插入列表最上層於UI上顯示
_showVoterColle.Insert(0, showVoter);
if (_showVoterColle.Count > 2)
{
//UI上顯示超過兩列，令第三列提早觸發滑動動畫
SlideTextItemVM t = _showVoterColle.ElementAtOrDefault(2);
if (t != null)
{
t.IsClose = true;
}
}
}
else
{
//佇列清空，關閉計時器
_showVoterQueueTimer.Stop();
}
}
private void On_ShowRater_SlideFinished(SlideTextItemVM sender)
{
RemoveShowRater(sender);
}
private void RemoveShowRater(SlideTextItemVM vm)
{
_showRaterColle.Remove(vm);
}
/// <summary>
/// 當滑動動畫項目完成滑動後
/// </summary>
/// <param name="sender">完成滑動動畫的項目</param>
private void On_ShowVoter_SlideFinished(SlideTextItemVM sender)
{
//從滑動列表中移除
RemoveShowVoter(sender);
}
/// <summary>
/// 從投票者滑動動畫列表中移除
/// </summary>
/// <param name="vm">要移除的滑動項目</param>
public void RemoveShowVoter(SlideTextItemVM vm)
{
_showVoterColle.Remove(vm);
}
