private void Load(object sender, MouseButtonEventArgs e)
{
if (MidiPath.Text != "" && new FileInfo(MidiPath.Text).Exists)
{
var m = MidiPath.Text;
//Waiting...
var w = new SubWindow.Waiting(); w.Owner = this;
BackgroundWorker waiting = new BackgroundWorker();
waiting.DoWork += (ee, ea) => { };
waiting.RunWorkerCompleted += (ee, ea) =>
{
Dispatcher.BeginInvoke(new Action(() =>
{
try { w.ShowDialog(); } catch { }
}));
};
waiting.RunWorkerAsync();
//Work
BackgroundWorker worker = new BackgroundWorker();
worker.WorkerReportsProgress = true;
worker.DoWork += (o, ea) =>
{
if (oldMidi == m)
{
preTimeLine = UpdateMidiInspector(new AudioStreamMidi().SerializeByRate(m, new TimeLine(), 1, SetProgressBar), preTimeLine);
}
else
{
preTimeLine = new AudioStreamMidi().SerializeByRate(m, new TimeLine(), 1, SetProgressBar);
}
};
worker.RunWorkerCompleted += (o, ea) =>
{
w.Close();
Midipath = MidiPath.Text;
MidiSetting.IsEnabled = true;
MidiSetting.ReadListView(preTimeLine);
MidiSetting.TracksView.ItemsSource = MidiSetting.TrackMarkerList; //Track
MidiSetting.Plat.IsEnabled = true;
MidiSetting.ItemChanged();
save.IsEnabled = true;
export_setting.IsEnabled = true;
oldMidi = MidiPath.Text;
SetProgressBar(0);
exportSetting.SwitchBeat((int)preTimeLine.TicksPerBeat);
exportSetting.SwitchRate(1);
exportSetting.Ok.IsEnabled = false;
exportSetting.Info2.Text = preTimeLine.Param["TotalTicks"].Value.ToString() + " ticks";
var _m = preTimeLine.Param["TotalTicks"].Value / 1200;
var s = preTimeLine.Param["TotalTicks"].Value % 1200 / 20;
exportSetting.Info1.Text = _m.ToString() + " : " + s.ToString();
};
worker.RunWorkerAsync();
}
}
private void LoadFile(object sender, MouseButtonEventArgs e)
{
OpenFileDialog fileDialog = new OpenFileDialog();
fileDialog.Filter = "ExecutiveMidi Project(*.emidiproj)|*.emidiproj";
fileDialog.FilterIndex = 1;
if (fileDialog.ShowDialog() == true && fileDialog.FileName != null && fileDialog.FileName != "")
{
var o = JsonConvert.DeserializeObject <Emidiproj>(_coding.Decompress(File.ReadAllText(fileDialog.FileName)));
//relative or absolute or cancel
var msg = MessageBox.Show("是否使用相对路径导入？", "使用相对路径导入", MessageBoxButton.YesNoCancel); if (msg == MessageBoxResult.Cancel)
{
return;
}
if (msg == MessageBoxResult.Yes)
{
o.Midipath = (o.rMidipath != null) ? new Uri(new Uri(fileDialog.FileName.Replace(" ", "*20")), o.rMidipath).LocalPath.Replace("*20", " ") : "";
}
if (o.Midipath != "" && new FileInfo(o.Midipath).Exists) //MidiPath
{
Midipath = o.Midipath;
MidiPath.Text = o.Midipath;
MidiSetting.IsEnabled = true;
MidiSetting.ItemChanged();
cancel0.Visibility = Visibility.Visible;
Rate = o.Rate;
SynchroTick = o.SynchroTick;
var m = o.Midipath;
//Waiting...
var w = new SubWindow.Waiting(); w.Owner = this;
BackgroundWorker waiting = new BackgroundWorker();
waiting.DoWork += (ee, ea) => { };
waiting.RunWorkerCompleted += (ee, ea) =>
{
Dispatcher.BeginInvoke(new Action(() =>
{
try { w.ShowDialog(); } catch { }
}));
};
waiting.RunWorkerAsync();
//Work
BackgroundWorker worker = new BackgroundWorker();
worker.WorkerReportsProgress = true;
worker.DoWork += (ou, ea) =>
{
if (o.SynchroTick <= 0)
{
if (oldMidi == m)
{
preTimeLine = UpdateMidiInspector(new AudioStreamMidi().SerializeByRate(m, new TimeLine(), o.Rate, SetProgressBar), preTimeLine);
}
else
{
preTimeLine = new AudioStreamMidi().SerializeByRate(m, new TimeLine(), o.Rate, SetProgressBar);
}
SetProgressBar(0);
}
else
{
SetTotalProgressStage(2);
if (oldMidi == m)
{
preTimeLine = UpdateMidiInspector(new AudioStreamMidi().SerializeByBeat(m, new TimeLine(), o.SynchroTick, SetProgressBar), preTimeLine);
}
else
{
preTimeLine = new AudioStreamMidi().SerializeByBeat(m, new TimeLine(), o.SynchroTick, SetProgressBar);
}
AddProgressStage();
int last_bpm = -1;
for (int i = 0; i < preTimeLine.TickNodes.Count; i++)
{
if (preTimeLine.TickNodes[i].BPM >= 0 && preTimeLine.TickNodes[i].BPM != last_bpm) //BPM changed
{
double tps = (double)preTimeLine.TickNodes[i].BPM * preTimeLine.TicksPerBeat / 60 / SynchroTick;
exportSetting.beatElements.Add(new SubWindow.BeatElement()
{
BPM = preTimeLine.TickNodes[i].BPM.ToString(),
TickStart = i,
TPS = tps.ToString("0.0000")
});
last_bpm = preTimeLine.TickNodes[i].BPM;
}
SetStagedProgressBar((double)i / preTimeLine.TickNodes.Count);
}
ResetProgressStage();
}
};
worker.RunWorkerCompleted += (ou, ea) =>
{
MidiSetting.ReadListView(preTimeLine);
MidiSetting.UpdateListView(o.TrackMarkerList, o.InstrumentMarkerList);
w.Close();
MidiSetting.IsEnabled = true;
MidiSetting.Plat.IsEnabled = true;
MidiSetting.TracksView.ItemsSource = MidiSetting.TrackMarkerList;
MidiSetting.ItemChanged();
save.IsEnabled = true;
export_setting.IsEnabled = true;
if (SynchroTick > 0)
{
exportSetting.SwitchBeat(SynchroTick);
exportSetting.Info1.Text = (preTimeLine.SynchronousRate * 100).ToString("0.00") + "%";
var toolTip = new TextBlock();
toolTip.Text = "有 " + (int)((1 - preTimeLine.SynchronousRate) * preTimeLine.Param["TotalTicks"].Value) + " 个音符与原Midi不同步.\n序列总长度为 " + preTimeLine.TickNodes.Count + " .";
exportSetting.Info1.ToolTip = toolTip;
}
else
{
exportSetting.SwitchRate(Rate);
exportSetting.Info2.Text = preTimeLine.Param["TotalTicks"].Value.ToString() + " ticks";
var _m = preTimeLine.Param["TotalTicks"].Value / 1200;
var s = preTimeLine.Param["TotalTicks"].Value % 1200 / 20;
exportSetting.Info1.Text = _m.ToString() + " : " + s.ToString();
SynchroTick = -1;
}
exportSetting.Ok.IsEnabled = false;
oldMidi = MidiPath.Text;
};
worker.RunWorkerAsync();
}
else
{
MidiSetting.IsEnabled = false;
cancel0.Visibility = Visibility.Hidden;
}
}
}