/// <summary>
/// 歌词定时刷新
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void timer_lrc_Tick(object sender, EventArgs e)
{
if (!string.IsNullOrEmpty(currLrcLink))
{
if (wmp_music.playState == WMPLib.WMPPlayState.wmppsPlaying)
{
lbl_LrcShow.BackColor = Color.Transparent;
if (lrcInfo == null)
{
lrcInfo = LrcInfo.InitLrc(currLrcLink);
}
double times = wmp_music.Ctlcontrols.currentPosition;
if (lrcInfo == null || lrcInfo.LrcWord.Count <= 0)
{
lbl_LrcShow.Text = "歌词加载失败";
timer_lrc.Stop();
return;
}
string lrcText = lrcInfo.LrcWord.Where(i => Math.Round(i.Key) == Math.Round(times)).Select(i => i.Value).FirstOrDefault();
if (lrcText != null)
{
lbl_LrcShow.Text = lrcText;
//歌词自动居中
lbl_LrcShow.Location = new Point((850 - lbl_LrcShow.Width) / 2, lbl_LrcShow.Location.Y);
}
}
}
}
private void listView_musicList_MouseDoubleClick(object sender, MouseEventArgs e)
{
string listViewTag = this.listView_musicList.SelectedItems[0].Tag.ToString();
currSongLink = listViewTag;
string[] urls = listViewTag.Split('|');
string songUrl = string.Empty;
if (urls[1].Contains("http"))
{
songUrl = urls[1];
}
else
{
songUrl = Path.Combine(LrcInfo.BaseUrl, "song\\" + urls[1]);
}
currLrcLink = urls[3].Contains("http") ? urls[3] : "song\\" + urls[3];
this.wmp_music.URL = songUrl;
this.wmp_music.Ctlcontrols.play();
//开始播放时 触发歌词显示
lbl_LrcShow.Text = "歌词加载中...";
lrcInfo = null;
timer_lrc.Start();
this.btn_lrc.Visible = this.btn_mv.Visible = !string.IsNullOrEmpty(urls[2]);
SelectedIndex = this.listView_musicList.SelectedItems[0].Index;
}
public ActionResult Create([Bind(Include = "LrcInfoId,Name,Area,CompanyNumber,CharityNumber,Address1,Address2,Address3,PostCode,Phone,Email,Website,PaymentTerms,BankAccountName,BankAccountSortCode,BankAccountNumber,InformationRequested,Declaration")] LrcInfo lrcInfo)
{
if (ModelState.IsValid)
{
db.LrcInfoes.Add(lrcInfo);
db.SaveChanges();
return(RedirectToAction("Index"));
}
return(View(lrcInfo));
}
// GET: LrcInfoes/Edit/5
public ActionResult Edit(int?id)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
LrcInfo lrcInfo = db.LrcInfoes.Find(id);
if (lrcInfo == null)
{
return(HttpNotFound());
}
return(View(lrcInfo));
}
public ActionResult DeleteConfirmed(int id)
{
try
{
LrcInfo lrcInfo = db.LrcInfoes.Find(id);
db.LrcInfoes.Remove(lrcInfo);
db.SaveChanges();
return(RedirectToAction("Index"));
}
catch (DbUpdateConcurrencyException)
{
ViewBag.Message = "Sorry, couldn't delete due to a concurrency issue <br />Please try again";
return(RedirectToAction("Delete"));
}
}
public ActionResult Edit([Bind(Include = "LrcInfoId,Name,Area,CompanyNumber,CharityNumber,Address1,Address2,Address3,PostCode,Phone,Email,Website,PaymentTerms,BankAccountName,BankAccountSortCode,BankAccountNumber,InformationRequested,Declaration, RowVersion")] LrcInfo lrcInfo)
{
if (!ModelState.IsValid)
{
return(View(lrcInfo));
}
try
{
db.Entry(lrcInfo).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
catch (DbUpdateConcurrencyException)
{
ViewBag.Message = "Sorry, couldn't update due to a concurrency issue <br />Please try again";
return(View(lrcInfo));
}
}
private static void ForeachRegexResult(Color TextColor, IList <LrcInfo> lrcList, MatchCollection collection, bool Is2time)
{
foreach (Match item in collection)
{
string newLine = item.Value.Replace("[", "");
newLine = newLine.Replace("]", "@");
string[] splitLrcData = newLine.Split('@');
var max = splitLrcData.Length;
for (int turn = 0; turn < max - 1; turn++)
{
LrcInfo mLrcContent = new LrcInfo();
try {
mLrcContent.LrcString = splitLrcData[max - 1].Replace(@"\n", " ");
if (Is2time)
{
mLrcContent.LrcTime = Time2Str(splitLrcData[turn]);
}
else
{
mLrcContent.LrcTime = Time3Str(splitLrcData[turn]);
}
mLrcContent.Color = TextColor;
if (mLrcContent.LrcTime != 0 && !string.IsNullOrEmpty(mLrcContent.LrcString))
{
lrcList.Add(mLrcContent);
}
} catch (IndexOutOfRangeException) {
Debug.WriteLine("索引超范围异常");
} catch (NullReferenceException) {
Debug.WriteLine("错误 还未检测到歌词正文");
} catch (ArgumentNullException) {
Debug.WriteLine("算数空值异常 内容错误");
}
}
}
}
