private void Analyze(bool silent)
{
var watch = new DiagnosticTimer();
var bufferId = NotepadPPGateway.GetCurrentBufferId();
var textLength = PluginBase.CurrentScintillaGateway.GetTextLength();
var text = PluginBase.CurrentScintillaGateway.GetTextRange(0, Math.Min(100000, textLength));
watch.Checkpoint("GetText");
var csvSettings = CsvAnalyzer.Analyze(text);
if (csvSettings.Separator == '\0' && csvSettings.FieldWidths == null)
{
if (silent)
{
return;
}
var askUserDialog = new ParseSettings(csvSettings);
this.UiThread(() => askUserDialog.ShowDialog());
if (askUserDialog.DialogResult != DialogResult.OK)
{
return;
}
csvSettings = askUserDialog.Settings;
}
watch.Checkpoint("Analyze");
using (var sr = ScintillaStreams.StreamAllText())
{
this.Parse(csvSettings, watch, sr, bufferId);
}
}
private void OnMenuClickCreateNewCSV(object sender, EventArgs e)
{
if (!(this.dataGrid.DataSource is DataTable table))
{
MessageBox.Show("No results available to convert");
return;
}
var initialSettings = this._lastGenerateSettings ?? new CsvSettings(Main.Settings.DefaultSeparator.Unescape(),
Main.Settings.DefaultQuoteChar, '\0', true);
var settingsDialog = new ParseSettings(initialSettings)
{
btnReparse = { Text = "&Ok" },
MainLabel = { Text = "How should the CSV be generated?" },
hasHeaderCheckbox = { ThreeState = false, Text = "Create header row" },
txbCommentChar = { Visible = false },
CommentCharLabel = { Visible = false },
};
if (settingsDialog.ShowDialog() == DialogResult.Cancel)
{
return;
}
var settings = settingsDialog.Settings;
var watch = new DiagnosticTimer();
try
{
// Create new tab for results
Win32.SendMessage(PluginBase.nppData._nppHandle, (uint)NppMsg.NPPM_MENUCOMMAND, 0, NppMenuCmd.IDM_FILE_NEW);
watch.Checkpoint("New document created");
var headerLookup = Main.Settings.UseOriginalColumnHeadersOnGeneratedCsv &&
table.ExtendedProperties.ContainsKey("bufferId") &&
table.ExtendedProperties["bufferId"] is IntPtr bufferId
? Main.DataStorage.GetUnsafeColumnMaps(bufferId)
: null;
using (var stream = new BlockingStream(10))
{
var producer = stream.StartProducer(s => settings.GenerateToStream(this.dataGrid.DataSource as DataTable, s, headerLookup));
var consumer = stream.StartConsumer(s => PluginBase.CurrentScintillaGateway.AddText(s));
Task.WaitAll(producer, consumer);
}
}
catch (Exception ex)
{
Trace.TraceInformation("CSV gen: Exception: " + ex.GetType().Name + " - " + ex.Message);
}
this._lastGenerateSettings = settings;
Trace.TraceInformation(watch.LastCheckpoint("CSV Done"));
}