private static string RunConverter(string converter, string convertArguments, string text)
{
var args = convertArguments ?? "";
var program = StartInfo(converter, args, text != null);
using (var process = Process.Start(program))
{
if (process == null)
{
Notify.Alert($"Error starting {converter}");
return(text);
}
if (text != null)
{
var utf8 = new StreamWriter(process.StandardInput.BaseStream, Encoding.UTF8);
utf8.Write(text);
utf8.Close();
}
var result = process.StandardOutput.ReadToEnd();
process.WaitForExit();
if (process.ExitCode != 0)
{
var msg = process.StandardError.ReadToEnd();
result = string.IsNullOrWhiteSpace(msg) ? "empty error response" : msg;
}
return(result);
}
}
private void SetLanguage(string language)
{
try
{
ClearLanguage();
var speller = new Hunspell();
var path = SpellCheckFolder();
var aff = Path.Combine(path, language + ".aff");
var dic = Path.Combine(path, language + ".dic");
if (File.Exists(aff) && File.Exists(dic))
{
speller.Load(aff, dic);
LoadCustomDictonary(speller);
_speller = speller;
_language = language;
}
else
{
Notify.Alert(language + " dictionary not found");
}
}
catch (Exception ex)
{
Notify.Alert($"{ex.Message} in {language ?? "null"} file");
}
}
private void SetupSyntaxHighlighting()
{
var colorizer = new MarkdownHighlightingColorizer();
var blockBackgroundRenderer = new BlockBackgroundRenderer();
TextChanged += (s, e) =>
{
try
{
AbstractSyntaxTree = GenerateAbstractSyntaxTree(Text);
colorizer.UpdateAbstractSyntaxTree(AbstractSyntaxTree);
blockBackgroundRenderer.UpdateAbstractSyntaxTree(AbstractSyntaxTree);
// The block nature of markdown causes edge cases in the syntax hightlighting.
// This is the nuclear option but it doesn't seem to cause issues.
EditBox.TextArea.TextView.Redraw();
}
catch (Exception ex)
{
// See #159
Notify.Alert($"Abstract Syntax Tree generation failed: {ex.ToString()}");
}
};
ThemeChanged += (s, e) =>
{
colorizer.OnThemeChanged(e.Theme);
blockBackgroundRenderer.OnThemeChanged(e.Theme);
};
EditBox.TextArea.TextView.LineTransformers.Add(colorizer);
EditBox.TextArea.TextView.BackgroundRenderers.Add(blockBackgroundRenderer);
}
private static string RunConverter(string converter, string text)
{
var separator = converter.StartsWith("\"") ? new[] { '"' } : null;
var split = converter.Split(separator, 2);
var fileName = split[0];
var args = split[1];
var program = StartInfo(fileName, args, text != null);
using (var process = Process.Start(program))
{
if (process == null)
{
Notify.Alert($"Error starting {fileName}");
return(text);
}
if (text != null)
{
var utf8 = new StreamWriter(process.StandardInput.BaseStream, Encoding.UTF8);
utf8.Write(text);
utf8.Close();
}
var result = process.StandardOutput.ReadToEnd();
process.WaitForExit();
if (process.ExitCode != 0)
{
var msg = process.StandardError.ReadToEnd();
result = string.IsNullOrWhiteSpace(msg) ? "empty error response" : msg;
}
return(result);
}
}
private static void InitializeSettings()
{
try
{
if (Settings.Default.UpgradeSettings)
{
Settings.Default.Upgrade();
Settings.Default.UpgradeSettings = false;
Settings.Default.Save();
// Adds new settings from this version
UserSettings.Load()?.Save();
}
}
catch (ConfigurationErrorsException e)
{
var ex = e.InnerException as ConfigurationErrorsException;
if (string.IsNullOrWhiteSpace(ex?.Filename))
{
Notify.Alert("Settings file corrupted, can't delete.");
throw;
}
File.Delete(ex.Filename);
Process.Start(ResourceAssembly.Location);
Current.Shutdown();
}
UserSettings = UserSettings.Load();
}
private async void Update(string markdown)
{
if (markdown == null)
{
return;
}
try
{
UpdateBaseTag();
var div = GetContentsDiv();
if (div == null)
{
return;
}
await Task.Run(() =>
{
var html = Markdown.ToHtml(markdown);
div.innerHTML = ScrubHtml(html);
});
UpdateDocumentStatistics(div.innerText ?? string.Empty);
EmitFirePreviewUpdatedEvent();
}
catch (Exception ex)
{
Notify.Alert(ex.ToString());
}
}
private void TryIt(Action <string> action)
{
try
{
if (_vm.UseClipboardImage)
{
action(null);
}
else
{
foreach (var droppedFile in DroppedFiles().Where(Images.IsImageUrl))
{
action(droppedFile);
}
}
}
catch (Exception ex)
{
Notify.Alert(ex.Message);
}
finally
{
ActivateClose();
}
}
private void ReadSnippetFile()
{
try
{
var file = SnippetFile();
if (File.Exists(file) == false)
{
Directory.CreateDirectory(UserSettings.SettingsFolder);
File.WriteAllText(file, Resources.Snippets);
}
var key = default(string);
var value = default(string);
_snippets = new Dictionary <string, string>();
foreach (var line in File.ReadAllLines(file))
{
if (key != null)
{
// Keep reading until terminator sequence
if (line.TrimEnd() != "::")
{
value += line + Environment.NewLine;
}
else
{
_snippets.Add(key, value);
key = null;
value = null;
}
continue;
}
if (string.IsNullOrWhiteSpace(line))
{
continue;
}
var pair = line.Split(null, 2);
if (pair.Length == 2)
{
_snippets.Add(pair[0], pair[1]);
}
else if (pair[0].EndsWith("::") && pair[0][0] != ':')
{
// begin multiline sequence
key = pair[0].TrimEnd(':');
value = string.Empty;
}
}
}
catch (Exception ex)
{
Notify.Alert($"{ex.Message} in {SnippetFile()}");
}
}
private static Theme LoadTheme(string file)
{
try
{
return(JsonConvert.DeserializeObject <Theme>(file.ReadAllTextRetry()));
}
catch (Exception ex)
{
Notify.Alert($"{ex.Message} in {file ?? "null"}");
return(null);
}
}
private void UpdateCustomDictionary(string word)
{
try
{
var file = CustomDictionaryFile();
File.AppendAllLines(file, new[] { word });
}
catch (Exception ex)
{
Notify.Alert($"{ex.Message} while updating custom dictionary");
}
}
private void LoadCustomDictonary(Hunspell speller)
{
try
{
var file = CustomDictionaryFile();
foreach (var word in File.ReadAllLines(file))
{
speller.Add(word);
}
}
catch (Exception ex)
{
Notify.Alert($"{ex.Message} while loading custom dictionary");
}
}
private void OpenFile()
{
var file = FilesListBox.SelectedItem as RecentFile;
if (file == null)
{
return;
}
if (File.Exists(file.FileName.StripOffsetFromFileName()) == false)
{
Notify.Alert((string)TranslationProvider.Translate("recent-file-not-found"), this);
return;
}
ApplicationCommands.Open.Execute(file.FileName, Application.Current.MainWindow);
ApplicationCommands.Close.Execute(null, this);
}
private static void Execute(object sender, ExecutedRoutedEventArgs e)
{
try
{
var filename = GetFileName();
if (filename == null)
{
return;
}
var theme = JsonConvert.SerializeObject(App.UserSettings.Theme);
// ReSharper disable once AssignNullToNotNullAttribute
Directory.CreateDirectory(Path.GetDirectoryName(filename));
File.WriteAllText(filename, theme);
}
catch (Exception ex)
{
Notify.Alert(ex.Message);
}
}
private void Guard(Func <string, string> action)
{
try
{
var text = _vm.UseClipboardImage
? action(null)
: DroppedFiles().Where(Images.IsImageUrl).Select(action).Aggregate((a, c) => a + c);
InsertText(TextEditor, DragEventArgs, text);
}
catch (Exception ex)
{
Notify.Alert(ex.Message);
}
finally
{
ActivateClose();
}
}
public async Task SetPedVehicleDensityToZeroEveryFrame()
{
var position = Game.PlayerPed.Position;
var rxr = Radius1 * Radius1;
if (position.DistanceToSquared2D(Pos1) <= rxr ||
position.DistanceToSquared2D(Pos2) <= rxr ||
position.DistanceToSquared2D(Pos3) <= rxr ||
position.DistanceToSquared2D(Pos4) <= rxr)
{
SetPedDensityMultiplierThisFrame(0);
SetVehicleDensityMultiplierThisFrame(0);
if (Game.Player.WantedLevel > 0)
{
Game.PlayerPed.Health = -100;
Notify.Alert("被通缉的时候禁止进入秋名山区域!");
}
}
await Task.FromResult(0);
}
private void Update(string markdown)
{
if (markdown == null)
{
return;
}
try
{
var html = Markdown.ToHtml(markdown);
UpdateBaseTag();
var div = GetContentsDiv();
if (div == null)
{
return;
}
div.innerHTML = ScrubHtml(html);
WordCount = div.innerText.WordCount();
EmitFirePreviewUpdatedEvent();
}
catch (CommonMarkException ex)
{
Notify.Alert(ex.ToString());
}
}
private async void OnUploadToImgur(object sender, RoutedEventArgs e)
{
try
{
UploadProgressChangedEventHandler progress = (o, args) => TextEditor.Dispatcher.InvokeAsync(() =>
{
if (_canceled)
{
((WebClient)o).CancelAsync();
}
var progressPercentage = (int)(args.BytesSent / (double)args.TotalBytesToSend * 100);
ProgressBar.Value = progressPercentage;
if (progressPercentage == 100)
{
ProgressBar.IsIndeterminate = true;
}
});
UploadValuesCompletedEventHandler completed = (o, args) =>
{
if (_canceled)
{
((WebClient)o).CancelAsync();
}
};
string name;
byte[] image;
if (_vm.UseClipboardImage)
{
name = "clipboard";
image = Images.ClipboardDibToBitmapSource().ToPngArray();
}
else
{
var files = DroppedFiles();
if (files.Length > 1)
{
throw new Exception("Upload only 1 file at a time");
}
var path = files[0];
name = Path.GetFileNameWithoutExtension(path);
image = File.ReadAllBytes(path);
}
_vm.Uploading = true;
ContextMenu.IsOpen = false;
var link = await new ImageUploadImgur().UploadBytesAsync(image, progress, completed);
ActivateClose();
if (Uri.IsWellFormedUriString(link, UriKind.Absolute))
{
InsertText(TextEditor, DragEventArgs, CreateImageTag(link, name));
}
else
{
Notify.Alert(link);
}
}
catch (Exception ex)
{
ActivateClose();
Notify.Alert(ex.Message);
}
}