private void OnGenerateOJNListMenuClick(object sender, EventArgs e)
{
var saveDialog = new SaveFileDialog();
saveDialog.FileName = "OJNList";
saveDialog.Filter = "O2Jam Music List|*.dat";
if (saveDialog.ShowDialog() == DialogResult.OK)
{
LoadingForm loader = null;
loader = new LoadingForm(async() =>
{
try
{
using (var stream = new FileStream(saveDialog.FileName, FileMode.Create, FileAccess.ReadWrite))
using (var writer = new BinaryWriter(stream))
{
int count = 0;
stream.Seek(4, SeekOrigin.Begin);
await Task.Run(() =>
{
foreach (var chart in charts)
{
try
{
loader.SetStatus(string.Format("Processing {0} - {1}..", Path.GetFileName(chart.Filename), chart.Title));
loader.SetProgress(((float)count / charts.Count) * 100f);
if (File.Exists(chart.Filename))
{
var header = File.ReadAllBytes(chart.Filename).Take(300);
writer.Write(header.ToArray());
count++;
}
}
finally
{
}
}
});
loader.SetStatus("Finalizing..");
loader.SetProgress(100f);
stream.Seek(0, SeekOrigin.Begin);
writer.Write(count);
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Warning);
loader.DialogResult = DialogResult.Abort;
}
finally
{
loader.Close();
}
});
if (loader.ShowDialog() != DialogResult.Abort)
{
MessageBox.Show("OJNList has been saved successfully.", "Information", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
}
private void AddChart(string[] filenames)
{
bool initial = MusicList.Items.Count == 0;
var err = new List <string>();
MusicList.BeginUpdate();
{
LoadingForm loader = null;
loader = new LoadingForm(async() =>
{
float progress = 0;
foreach (string filename in filenames)
{
Chart chart = null;
try
{
if (charts.FirstOrDefault((existing) => existing.Filename == filename) == null)
{
chart = await ChartDecoder.DecodeHeaderAsync(filename, (int)OJN.Difficulty.HX);
charts.Add(chart);
var item = new ListViewItem(new string[] {
chart.Title,
chart.Artist,
chart.Pattern,
chart.Duration.ToString(@"mm\:ss")
});
MusicList.Items.Add(item);
}
}
catch (Exception ex)
{
err.Add(string.Format("{0}: {1}", Path.GetFileName(filename), ex.Message));
}
progress++;
if (loader.IsHandleCreated)
{
loader.SetStatus(string.Format("Processing {0} - {1}", Path.GetFileName(filename), chart?.Title));
loader.SetProgress((progress / filenames.Length) * 100f);
}
}
loader.Close();
});
loader.ShowDialog();
if (MusicList.ListViewItemSorter == null)
{
var listSorter = new ListViewColumnSorter();
listSorter.Order = SortOrder.Ascending;
MusicList.ListViewItemSorter = listSorter;
}
var sorter = MusicList.ListViewItemSorter as ListViewColumnSorter;
var chartSorter = new ChartSorter();
chartSorter.SortType = (ChartSortType)sorter.SortColumn;
chartSorter.Order = sorter.Order;
MusicList.Sort();
charts?.Sort(chartSorter);
}
MusicList.EndUpdate();
if (err.Count > 0)
{
string errfn = "";
foreach (string fn in err)
{
errfn += fn + Environment.NewLine;
}
MessageBox.Show("Failed to decode following charts: " + Environment.NewLine + errfn, "Error", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
if (charts.Count > 0 && initial)
{
playback.Track = 0;
GenerateOJNListMenu.Enabled = SavePlaylistMenu.Enabled =
RenderMenu.Enabled = OpenMenu.Enabled =
GroupPlayback.Enabled = PlaybackMenu.Enabled = true;
}
}
private void OnStartButtonClick(object sender, EventArgs e)
{
string filename = "";
string directory = "";
string err = "";
int format = FormatSelector.SelectedIndex;
int freq = int.Parse(FrequencySelector.SelectedItem.ToString().Split(' ').First());
int channel = StereoRadio.Checked ? 2 : 1;
if (charts.Length == 1)
{
var saveDialog = new SaveFileDialog();
saveDialog.FileName = string.Format("{0} - {1}", charts[0].Artist, charts[0].Title);
if (format == 0)
{
saveDialog.FileName += ".mp3";
saveDialog.Filter = "MP3 - MPEG-1 Audio Layer 3|*.mp3";
}
else if (format == 1)
{
saveDialog.FileName += ".ogg";
saveDialog.Filter = "OGG - Vorbis Audio|*.ogg";
}
else
{
saveDialog.FileName += ".wav";
saveDialog.Filter = "WAV - Waveform Audio|*.wav";
}
if (saveDialog.ShowDialog() != DialogResult.OK)
{
return;
}
filename = saveDialog.FileName;
}
else if (charts.Length > 1)
{
var browserDialog = new FolderBrowserDialog();
browserDialog.ShowNewFolderButton = true;
if (browserDialog.ShowDialog() != DialogResult.OK)
{
return;
}
directory = browserDialog.SelectedPath;
}
LoadingForm loader = null;
loader = new LoadingForm(async() =>
{
float progress = 0;
loader.SetStatus("Initializing..");
foreach (var chart in charts)
{
try
{
loader.SetStatus(string.Format("Prerendering {0}..", chart.Title));
var fullChart = await ChartDecoder.DecodeAsync(chart.Filename, 2);
var data = await Prerender(fullChart, format, channel, freq);
if (charts.Length == 1)
{
File.WriteAllBytes(filename, data);
}
else if (charts.Length > 1)
{
filename = string.Format("{0} - {1}", chart.Artist, chart.Title);
if (format == 0)
{
filename += ".mp3";
}
else if (format == 1)
{
filename += ".ogg";
}
else
{
filename += ".wav";
}
filename = string.Format("{0}{1}{2}",
directory,
Path.DirectorySeparatorChar,
filename
);
File.WriteAllBytes(filename, data);
}
}
catch (Exception ex)
{
if (charts.Length == 1)
{
err = ex.Message;
loader.DialogResult = DialogResult.Cancel;
loader.Close();
}
}
finally
{
progress++;
loader.SetProgress((progress / charts.Length) * 100f);
}
}
loader.Close();
});
if (loader.ShowDialog() == DialogResult.Abort)
{
if (charts.Length == 1)
{
MessageBox.Show("Failed to prerender the chart into file\n." + err, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
else if (!string.IsNullOrEmpty(directory))
{
MessageBox.Show("Failed to render following charts:\n." + err, "Error", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
}
else
{
MessageBox.Show("Prerender has been completed successfully.", "Information", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
Close();
}