// add MRU history, suggestions, and clipboard contents to the list of examples.
public static IEnumerable <string> GetInputSuggestions(string currentSuggestion,
InputBoxHistory historyKey, PersistMostRecentlyUsedList history,
bool useClipboard, bool mustBeDirectory, string[] more)
{
List <string> suggestions = new List <string>();
if (!string.IsNullOrEmpty(currentSuggestion))
{
suggestions.Add(currentSuggestion);
}
if (useClipboard && !string.IsNullOrEmpty(Utils.GetClipboard()) &&
Utils.LooksLikePath(Utils.GetClipboard()) == mustBeDirectory)
{
// get from clipboard if the right type of string (path vs not path)
suggestions.Add(Utils.GetClipboard());
}
if (historyKey != InputBoxHistory.None)
{
suggestions.AddRange(history.Get());
}
if (more != null)
{
suggestions.AddRange(more);
}
return(suggestions.Where(entry => !mustBeDirectory ||
FilenameUtils.IsPathRooted(entry)));
}
void OpenForm(ModeBase mode, InputBoxHistory mruKey)
{
var directory = AskUserForDirectory(mruKey);
if (directory == null)
{
return;
}
ShowForm(new FormGallery(mode, directory));
}
public InputBoxForm(InputBoxHistory currentKey)
{
InitializeComponent();
_mru = new PersistMostRecentlyUsedList(currentKey);
this.StartPosition = FormStartPosition.CenterParent;
this.Text = " ";
this.AllowDrop = true;
this._comboBox.Focus();
// we don't use autocomplete, we just enable it
// to get the Ctrl+Backspace shortcut
this._comboBox.AutoCompleteMode = AutoCompleteMode.Append;
}
private void doCustomEncode(string example, InputBoxHistory key)
{
var files = this.GetInputFiles(1);
var cmd = InputBoxForm.GetStrInput("Command for the ffmpeg encoder:", example,
key);
if (String.IsNullOrEmpty(cmd))
{
return;
}
else if (!cmd.Contains("%in%") && !Utils.AskToConfirm("Did not see '%in%', " +
"won't process input files. Continue?"))
{
return;
}
if (!Utils.AskToConfirm("Run the command right now? (or copy the command line to the clipboard)"))
{
var s = "";
foreach (var file in files)
{
s += "\r\n\"" + CsDownloadVidFilepaths.GetFfmpeg() + "\" ";
s += cmd.Replace("%in%", files[0]);
}
Clipboard.SetText(s);
MessageBox.Show("Command was copied to the clipboard.");
return;
}
RunToolHelper.RunAndCatch(() =>
{
var infos = new List <ProcessStartInfo>();
foreach (var file in files)
{
var info = new ProcessStartInfo();
info.FileName = CsDownloadVidFilepaths.GetFfmpeg();
info.Arguments = cmd.Replace("%in%", file);
info.CreateNoWindow = true;
info.RedirectStandardError = true;
info.RedirectStandardOutput = true;
info.UseShellExecute = false;
infos.Add(info);
}
_runner.RunProcesses(infos.ToArray(), "Custom encode");
});
}
// ask user for string input.
public static string GetStrInput(string mesage, string currentSuggestion = null,
InputBoxHistory historyKey = InputBoxHistory.None, string[] more = null,
bool useClipboard = true, bool mustBeDirectory = false, bool taller = false)
{
using (InputBoxForm form = new InputBoxForm(historyKey))
{
form._label.Text = mesage;
form._btnBrowse.Visible = mustBeDirectory;
form._btnBrowse.Click += (o, e) => form.OnBrowseClick();
if (taller)
{
form._comboBox.Top += form.Height - 40;
form._btnOK.Top += form.Height - 40;
form._btnCancel.Top += form.Height - 40;
form._label.Height += form.Height - 40;
form.Height *= 2;
}
// fill combo box with suggested input.
form._comboBox.Items.Clear();
var suggestions = GetInputSuggestions(currentSuggestion, historyKey, form._mru,
useClipboard, mustBeDirectory, more).ToArray();
foreach (var s in suggestions)
{
form._comboBox.Items.Add(s);
}
form._comboBox.Text = suggestions.Length > 0 ? suggestions[0] : "";
form.ShowDialog();
if (form.DialogResult != DialogResult.OK)
{
return(null);
}
if (mustBeDirectory && !Directory.Exists(form._comboBox.Text))
{
Utils.MessageBox("Directory does not exist");
return(null);
}
// save to history
form._mru.AddToHistory(form._comboBox.Text);
return(form._comboBox.Text);
}
}
public static int?GetInteger(string message, int defaultInt = 0,
InputBoxHistory historyKey = InputBoxHistory.None)
{
int fromClipboard = 0;
var clipboardContainsInt = int.TryParse(Utils.GetClipboard(), out fromClipboard);
string s = GetStrInput(message, defaultInt.ToString(), historyKey,
useClipboard: clipboardContainsInt);
if (string.IsNullOrEmpty(s) || !int.TryParse(s, out int result))
{
return(null);
}
else
{
return(result);
}
}
public PersistMostRecentlyUsedList(InputBoxHistory historyKey,
Configs configs = null, int maxHistoryEntries = 50)
{
_historyKey = historyKey;
_configs = configs ?? Configs.Current;
_maxHistoryEntries = maxHistoryEntries;
_maxEntryLength = 300;
// find the corresponding ConfigKey for this InputBoxHistory
if (_historyKey != InputBoxHistory.None)
{
if (!Enum.TryParse("MRU" + _historyKey.ToString(), out _configsKey))
{
throw new CsDownloadVidException(
"unknown history key" + _historyKey.ToString());
}
}
}
static string AskUserForDirectory(InputBoxHistory mruKey)
{
return(InputBoxForm.GetStrInput(
"Enter directory:", null, mruKey, mustBeDirectory: true));
}
