protected virtual void Preferences_OnActivated(object sender, System.EventArgs e)
{
PrefWin Pref = new PrefWin();
Pref.DebugFile = DebugFile;
Pref.PipeFont = PipeTextView.Style.FontDescription.ToString();
Pref.TextFont = InputTextView.Style.FontDescription.ToString();
Pref.ErrorsFont = ErrorsTextView.Style.FontDescription.ToString();
Pref.WrapText = InputTextView.WrapMode != WrapMode.None;
Pref.CommandAutoCompletion = commandAutoCompletion;
try
{
if (Pref.Run() == (int)ResponseType.Ok)
{
DebugFile = Pref.DebugFile;
PipeTextView.ModifyFont(Pango.FontDescription.FromString(Pref.PipeFont));
ArgsEntry.ModifyFont(Pango.FontDescription.FromString(Pref.PipeFont));
InputTextView.ModifyFont(Pango.FontDescription.FromString(Pref.TextFont));
OutputTextView.ModifyFont(Pango.FontDescription.FromString(Pref.TextFont));
ErrorsTextView.ModifyFont(Pango.FontDescription.FromString(Pref.ErrorsFont));
if (Pref.WrapText)
{
InputTextView.WrapMode = WrapMode.Word;
OutputTextView.WrapMode = WrapMode.Word;
}
else
{
InputTextView.WrapMode = WrapMode.None;
OutputTextView.WrapMode = WrapMode.None;
}
commandAutoCompletion = Pref.CommandAutoCompletion;
SaveConfiguration();
}
}
finally
{
Pref.Destroy();
}
}
/// <summary>
/// Configures the application.
/// </summary>
private void LoadConfiguration()
{
try
{
if (!File.Exists(ConfigFile))
{
// Configuration file doesn't exist. Create it:
string configContents =
"<Config>" + System.Environment.NewLine +
" <DebugFile>" + applDataFolder + System.IO.Path.DirectorySeparatorChar + "Debug.txt</DebugFile>" + System.Environment.NewLine +
" <TextWrapping>True</TextWrapping>" + System.Environment.NewLine +
" <CmdAutoCompletion>True</CmdAutoCompletion>" + System.Environment.NewLine +
" <PipeFont>FreeMono Bold 10</PipeFont>" + System.Environment.NewLine +
" <TextFont>FreeMono 10</TextFont>" + System.Environment.NewLine +
" <ErrorFont>FreeMono 10</ErrorFont>" + System.Environment.NewLine +
"</Config>" + System.Environment.NewLine;
File.WriteAllText(ConfigFile, configContents);
}
// Load the configuration file:
XmlDocument XmlDoc = new XmlDocument();
XmlDoc.Load(ConfigFile);
XmlElement RootElem = XmlDoc["Config"];
// Configure debugging:
XmlElement Elem = RootElem["DebugFile"];
DebugFile = Elem.InnerText;
// Configure text wrapping:
Elem = RootElem["TextWrapping"];
if (Elem.InnerText.ToUpper() == "TRUE")
{
InputTextView.WrapMode = WrapMode.Word;
OutputTextView.WrapMode = WrapMode.Word;
}
else
{
InputTextView.WrapMode = WrapMode.None;
OutputTextView.WrapMode = WrapMode.None;
}
// Configure command auto-completion:
Elem = RootElem["CmdAutoCompletion"];
commandAutoCompletion = Elem.InnerText.ToUpper() == "TRUE";
// Configure fonts:
string tempStr = LoadFont("PipeFont", RootElem);
PipeTextView.ModifyFont(Pango.FontDescription.FromString(tempStr));
ArgsEntry.ModifyFont(Pango.FontDescription.FromString(tempStr));
InputTextView.ModifyFont(Pango.FontDescription.FromString(LoadFont("TextFont", RootElem)));
OutputTextView.ModifyFont(Pango.FontDescription.FromString(LoadFont("TextFont", RootElem)));
ErrorsTextView.ModifyFont(Pango.FontDescription.FromString(LoadFont("ErrorFont", RootElem)));
}
catch (Exception)
{
throw new PipeWrenchEngineException("Could not create/load app. configuration (" +
ConfigFile + ").");
}
}