/*******************************************************
*
* 时间计算方式：
* - offset： 全局偏移量
* - subtitle： 字幕时间
* - currentTime： 计时器当前时间
*
* offset + subtitle = currentTime
******************************************************/
public SubtitleGroup(SubtitleManager manager, LyricFile file, int spaceTime = 300)
{
parentManager = manager;
orgOffset = file.Offset;
offset = orgOffset;
currentTime = 0;
lyrics = new LinkedList<SubtitleContent>();
lyrics.AddLast(new SubtitleContent(String.Empty));
foreach (Lyric lyric in file.Lyrics)
{
if (!String.IsNullOrWhiteSpace(lyrics.Last.Value.Content)
&& lyrics.Last.Value.StartTime + spaceTime * 2 < lyric.TimeTag)
{
lyrics.Last.Value.EndTime = lyric.TimeTag - spaceTime;
lyrics.AddLast(new SubtitleContent(String.Empty, lyric.TimeTag - spaceTime, lyric.TimeTag));
}
else
lyrics.Last.Value.EndTime = lyric.TimeTag;
lyrics.AddLast(new SubtitleContent(lyric.Content, lyric.TimeTag, lyric.TimeTag));
}
currentSubtitle = lyrics.First;
Title = file.FileName;
}
public void StartBarrager()
{
started = true;
int exStyle = ApiHelper.GetWindowLong(Handle, ApiHelper.GWL_EXSTYLE);
ApiHelper.SetWindowLong(Handle, ApiHelper.GWL_EXSTYLE, exStyle | ApiHelper.WS_EX_TRANSPARENT);
// 隐藏弹幕快捷键。
GlobalKeyHook.Instance.SetProcessor(hideKey, k =>
{
barrageManager.Visible = !barrageManager.Visible;
ShowNotice(barrageManager.Visible ? "弹幕显示" : "弹幕隐藏");
return true;
});
// 实例化弹幕源。
inputs = new List<CommentInput>();
foreach (KeyValuePair<string, string> keyValue in confs["Input"])
{
try
{
Assembly assembly = Assembly.LoadFrom(keyValue.Value);
foreach (Type type in assembly.GetTypes())
{
if (type.Name.Equals(keyValue.Key))
{
CommentInput input = (CommentInput)Activator.CreateInstance(type);
input.Initialize(confs[keyValue.Key]);
input.Comment += (sender, ce) => barrageManager.AddBarrage(ce.Comment);
Debugger.Log("弹幕源: " + input.GetType().FullName);
inputs.Add(input);
}
}
}
catch (Exception exc)
{
Debugger.Exception(exc);
}
}
barrageManager = new BarrageManager(this, ClientSize, confs["Appearance"], confs["Action"]);
subtitleManager = new SubtitleManager(this, ClientRectangle, confs["Subtitle"]);
stopwatch = new System.Diagnostics.Stopwatch();
stopwatch.Start();
frameTimer = new Timer();
frameTimer.Interval = 30;
frameTimer.Tick += new EventHandler(frameTimer_Tick);
frameTimer.Start();
}