internal void OnFileChanged(CssFeatures features)
{
if (features == this.features) return;
this.features = features;
enabled = features != null;
if (enabled)
{
wordChars = lang.characterclass.Characters;
if (features.Mode != "CSS") wordChars += features.Trigger;
InitBlockLevel();
}
}
static public void CompressFile(string fileName, CssFeatures features, Settings settings)
{
if (settings.DisableMinifyOnSave) return;
try
{
if (!File.Exists(fileName)) return;
string raw = File.ReadAllText(fileName);
string min = CssMinifier.Minify(raw);
string outFile = Path.Combine(Path.GetDirectoryName(fileName), Path.GetFileNameWithoutExtension(fileName)) + ".min.css";
TraceManager.Add("minify " + Path.GetFileName(outFile));
File.WriteAllText(outFile, min);
}
catch (Exception ex)
{
ErrorManager.ShowError(ex);
}
}
/// <summary>
/// Loads the plugin settings
/// </summary>
public void LoadSettings()
{
this.settingObject = new Settings();
if (!File.Exists(this.settingFilename)) this.SaveSettings();
else
{
Object obj = ObjectSerializer.Deserialize(this.settingFilename, this.settingObject);
this.settingObject = (Settings)obj;
}
enabledLanguages = new Dictionary<string, CssFeatures>();
config = ConfigHelper.Parse(PathHelper.ResolvePath("tools/css/completion.ini"), false);
foreach (var def in config)
{
var section = def.Value;
if (section.ContainsKey("ext"))
{
string[] exts = section["ext"].Trim().Split(',');
var features = new CssFeatures(def.Key, section);
foreach (string ext in exts)
enabledLanguages.Add("." + ext, features);
}
}
}
/// <summary>
/// Handles the incoming events
/// </summary>
public void HandleEvent(Object sender, NotifyEvent e, HandlingPriority priority)
{
ITabbedDocument document = PluginBase.MainForm.CurrentDocument;
if (document == null || !document.IsEditable) return;
switch (e.Type)
{
case EventType.Keys:
{
Keys keys = (e as KeyEvent).Value;
if (this.IsSupported(document) && keys == (Keys.Control | Keys.Space))
{
if (completion != null)
{
completion.OnComplete(document.SciControl, document.SciControl.CurrentPos);
e.Handled = true;
}
}
break;
}
case EventType.FileSwitch:
case EventType.SyntaxChange:
case EventType.ApplySettings:
{
if (document.IsEditable && this.IsSupported(document))
{
string ext = Path.GetExtension(document.FileName).ToLower();
features = enabledLanguages.ContainsKey(ext) ? enabledLanguages[ext] : null;
if (completion == null) completion = new Completion(config, settingObject);
completion.OnFileChanged(features);
if (features != null && features.Syntax != null)
{
ScintillaControl sci = document.SciControl;
sci.SetProperty(features.Syntax, features != null ? "1" : "0");
sci.Colourise(0, -1);
}
}
break;
}
case EventType.Completion:
{
if (features != null) e.Handled = true;
return;
}
case EventType.FileSave:
{
if (document != null && document.IsEditable && this.IsSupported(document))
{
updateFile = document.FileName;
updateFeatures = features;
updater.Start();
}
break;
}
}
}
static public void CompileFile(string fileName, CssFeatures features, Settings settings)
{
EventManager.DispatchEvent(features, new NotifyEvent(EventType.ProcessStart));
string raw = File.ReadAllText(fileName);
string options = "";
Match mParams = Regex.Match(raw, "\\@options\\s(.*)", RegexOptions.Multiline);
if (mParams.Success)
{
options = mParams.Groups[1].Value.Trim();
int endComment = options.IndexOf("*/");
if (endComment > 0) options = options.Substring(0, endComment).Trim();
}
string toolsDir = Path.Combine(PathHelper.ToolDir, "css");
string[] parts = features.Compile.Split(';');
if (parts.Length != 2)
{
TraceManager.Add(features.Compile + " is invalid, see 'compile' in completion.ini");
return;
}
string cmd = PathHelper.ResolvePath(parts[0], toolsDir);
if (cmd == null)
{
TraceManager.Add(parts[0] + " command not found");
return;
}
string outFile = Path.GetFileNameWithoutExtension(fileName) + ".css";
string args = parts[1].Replace("$(options)", options)
.Replace("$(in)", Path.GetFileName(fileName))
.Replace("$(out)", outFile);
TraceManager.Add(Path.GetFileNameWithoutExtension(cmd) + " " + args.Trim());
ProcessStartInfo info = new ProcessStartInfo();
info.FileName = cmd;
info.Arguments = args;
if (info.EnvironmentVariables.ContainsKey("path")) info.EnvironmentVariables["path"] += ";" + toolsDir;
else info.EnvironmentVariables["path"] = toolsDir;
info.CreateNoWindow = true;
info.WorkingDirectory = Path.GetDirectoryName(fileName);
info.UseShellExecute = false;
info.RedirectStandardOutput = true;
info.RedirectStandardError = true;
Process p = Process.Start(info);
if (p.WaitForExit(3000))
{
string res = p.StandardOutput.ReadToEnd() ?? "";
string err = p.StandardError.ReadToEnd() ?? "";
MatchCollection matches = features.ErrorPattern.Matches(err);
if (matches.Count > 0)
foreach (Match m in matches)
TraceManager.Add(fileName + ":" + m.Groups["line"] + ": " + m.Groups["desc"].Value.Trim(), -3);
if (settings.EnableVerboseCompilation || (err != "" && matches.Count == 0))
{
if (res.Trim().Length > 0) TraceManager.Add(res);
if (err.Trim().Length > 0) TraceManager.Add(err, 3);
}
EventManager.DispatchEvent(features, new TextEvent(EventType.ProcessEnd, "Done(" + p.ExitCode + ")"));
if (p.ExitCode == 0)
{
outFile = Path.Combine(Path.GetDirectoryName(fileName), outFile);
CompressFile(outFile, features, settings);
}
}
else
{
p.Kill();
EventManager.DispatchEvent(features, new TextEvent(EventType.ProcessEnd, "Done(99): Style compiler not responding."));
}
}
static public void ProcessFile(string fileName, CssFeatures features, Settings settings)
{
if (settings.DisableCompileOnSave) return;
if (!string.IsNullOrEmpty(features.Compile)) CompileFile(fileName, features, settings);
else CompressFile(fileName, features, settings);
}