public void LoadLrc(string lrcstr)
{
Lrcs.Clear();
c_lrc_items.Children.Clear();
foucslrc = null;
foreach (string str in lrcstr.Split("\r\n".ToCharArray()))
{
if (str.Length > 0 && str.IndexOf(":") != -1 && !str.StartsWith("[ti:") && !str.StartsWith("[ar:") && !str.StartsWith("[al:") && !str.StartsWith("[by:") && !str.StartsWith("[offset:"))
{
TimeSpan time = GetTime(str);
string lrc = str.Split(']')[1];
TextBlock c_lrcbk = new TextBlock();
c_lrcbk.FontSize = 18;
c_lrcbk.Foreground = NoramlLrcColor;
c_lrcbk.TextWrapping = TextWrapping.Wrap;
c_lrcbk.TextAlignment = TextAlignment;
c_lrcbk.Text = lrc.Replace("^", "\n").Replace("//", "").Replace("null", "");
if (c_lrc_items.Children.Count > 0)
{
c_lrcbk.Margin = new Thickness(0, 15, 0, 15);
}
if (!Lrcs.ContainsKey(time.TotalMilliseconds))
{
Lrcs.Add(time.TotalMilliseconds, new LrcModel()
{
c_LrcTb = c_lrcbk,
LrcText = lrc,
Time = time.TotalMilliseconds
});
}
c_lrc_items.Children.Add(c_lrcbk);
}
}
}
public void LrcRoll(double nowtime, bool needScrol)
{
if (foucslrc == null)
{
foucslrc = Lrcs.Values.First();
foucslrc.c_LrcTb.SetResourceReference(ForegroundProperty, "ThemeColor");
}
else
{
IEnumerable <KeyValuePair <double, LrcModel> > s = Lrcs.Where(m => nowtime >= m.Key);
if (s.Count() > 0)
{
LrcModel lm = s.Last().Value;
if (needScrol)
{
foucslrc.c_LrcTb.Foreground = NoramlLrcColor;
}
foucslrc = lm;
if (needScrol)
{
foucslrc.c_LrcTb.SetResourceReference(ForegroundProperty, "ThemeColor");
ResetLrcviewScroll();
}
string tx = foucslrc.LrcText.Replace("//", "");
if (tx.Substring(tx.Length - 1, 1) == "^")
{
tx = tx.Substring(0, tx.Length - 1);
}
tx = tx.Replace("^", "\r\n");
NextLyric(tx);
}
}
}
/// <summary>
/// 滚动歌词并定位焦点
/// </summary>
/// <param name="nowtime">当前时间</param>
public void LrcRoll(double nowtime)
{
if (Lrcs.Count == 0)
{
return;
}
if (FoucsLrc == null)
{
FoucsLrc = Lrcs.Values.First();
}
else
{
int index = SortLrcs.FindIndex(m => m.Key >= nowtime);
if (index <= 0 || index == LastIndex)
{
return;
}
FoucsLrc.LrcTb.FontSize = 15;
LastIndex = index;
LrcModel lm = SortLrcs[index - 1].Value;
FoucsLrc.LrcTb.Foreground = NoramlLrcColor;
FoucsLrc = lm;
FoucsLrc.LrcTb.Foreground = FoucsLrcColor;
FoucsLrc.LrcTb.FontSize = 20;
ResetLrcviewScroll();
}
}
/// <summary>
/// 歌词滚动、定位焦点
/// </summary>
/// <param name="nowtime"></param>
public void LrcRoll(double nowtime)
{
if (foucslrc == null)
{
foucslrc = Lrcs.Values.First();
foucslrc.c_LrcTb.Foreground = FoucsLrcColor;
}
else
{
//查找焦点歌词
IEnumerable <KeyValuePair <double, LrcModel> > s = Lrcs.Where(m => nowtime >= m.Key);
if (s.Count() > 0)
{
LrcModel lm = s.Last().Value;
foucslrc.c_LrcTb.Foreground = NoramlLrcColor;
foucslrc = lm;
foucslrc.c_LrcTb.Foreground = FoucsLrcColor;
//定位歌词在控件中间区域
ResetLrcviewScroll();
}
}
//if (FoucsLrcLocation < 0)
//{
// //音乐开始时歌词焦点到第一句
// FoucsLrcLocation = 0;
// Lrcs.Values.ToList()[FoucsLrcLocation].c_LrcTb.Foreground = FoucsLrcColor;
//}
//else
//{
// //循环获取歌词
// for (int i = FoucsLrcLocation + 1; i < Lrcs.Values.Count; i++)
// {
// LrcModel lrc = Lrcs.Values.ToList()[i];
// //计算当前音乐播放时间与歌词时间的差值
// if ()
// {
// //取消当前焦点歌词
// Lrcs.Values.ToList()[FoucsLrcLocation].c_LrcTb.Foreground = NoramlLrcColor;
// //给歌词控件设置颜色突出显示
// lrc.c_LrcTb.Foreground = FoucsLrcColor;
// //重新设置当前歌词位置
// FoucsLrcLocation = i;
// ResetLrcviewScroll();
// //Debug.WriteLine("nowtime:" + nowtime + ",lrctime:" + lrctime + ",s:" + s);
// break;
// }
// }
//}
}
private void AddCommandBindings()
{
#region File
CommandBindings.Add(new CommandBinding(
UICommands.Export,
Command_Export,
(sender, args) =>
{
args.CanExecute = LrcModel.Current.IsModified;
args.Handled = true;
}));
CommandBindings.Add(new CommandBinding(
UICommands.ExitApp,
Command_ExitApp,
CanExecute));
#endregion
#region Edit
CommandBindings.Add(new CommandBinding(
UICommands.EditSkipData,
(sender, args) => Process.Start(LrcModel.UserSkipDataPath),
CanExecute));
CommandBindings.Add(new CommandBinding(
UICommands.ReloadSkipData,
(sender, args) => LrcModel.ReloadSkipData(),
CanExecute));
#endregion
#region View
CommandBindings.Add(new CommandBinding(
UICommands.ShowLyricsEditorView,
(sender, args) => LyricEditorView.Current.DockControl?.Show(),
CanExecute));
CommandBindings.Add(new CommandBinding(
UICommands.ShowPlaybackView,
(sender, args) => PlaybackView.Current.DockControl?.Show(),
CanExecute));
#endregion
#region Other Window
LyricEditorView.Current.AddCommandBindings();
PlaybackView.Current.AddCommandBindings();
#endregion
}
public void LrcRoll(double nowtime)
{
if (foucslrc == null)
{
foucslrc = Lrcs.Values.First();
foucslrc.c_LrcTb.Foreground = FoucsLrcColor;
}
else
{
IEnumerable <KeyValuePair <double, LrcModel> > s = Lrcs.Where(m => nowtime >= m.Key);
if (s.Count() > 0)
{
LrcModel lm = s.Last().Value;
foucslrc.c_LrcTb.Foreground = NoramlLrcColor;
foucslrc = lm;
foucslrc.c_LrcTb.Foreground = FoucsLrcColor;
ResetLrcviewScroll();
}
}
}
