protected override bool Execute(MinifyCommandId commandId, uint nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut)
{
if (_spansTuple == null)
{
return(false);
}
var source = _spansTuple.Item2.GetText();
string result = Mef.GetImport <IFileMinifier>(_spansTuple.Item2.Snapshot.TextBuffer.ContentType)
.MinifyString(source);
if (result == null)
{
return(false); // IFileMinifier already displayed an error
}
if (result == source)
{
EditorExtensionsPackage.DTE.StatusBar.Text = "The selection is already minified";
return(false);
}
using (EditorExtensionsPackage.UndoContext("Minify"))
TextView.TextBuffer.Replace(_spansTuple.Item1, result);
return(true);
}
protected override bool IsEnabled()
{
// Don't minify Markdown
_spansTuple = TextView.GetSelectedSpan(c => !c.IsOfType("Markdown") &&
Mef.GetImport <IFileMinifier>(c) != null);
return(_spansTuple != null);
}
private async static Threading.Task WriteMinFile(string bundleSourcePath, string extension, bool bundleChanged)
{
string minPath = Path.ChangeExtension(bundleSourcePath, ".min" + Path.GetExtension(bundleSourcePath));
// If the bundle didn't change, don't re-minify, unless the user just enabled minification.
if (!bundleChanged && File.Exists(minPath))
{
return;
}
var fers = WebEditor.ExportProvider.GetExport <IFileExtensionRegistryService>().Value;
var contentType = fers.GetContentTypeForExtension(extension);
var settings = WESettings.Instance.ForContentType <IMinifierSettings>(contentType);
var minifier = Mef.GetImport <IFileMinifier>(contentType);
bool changed = await minifier.MinifyFile(bundleSourcePath, minPath);
if (settings.GzipMinifiedFiles && (changed || !File.Exists(minPath + ".gzip")))
{
FileHelpers.GzipFile(minPath);
}
}
protected CompilingMarginBase(IMarginSettings settings, ITextDocument document)
: base(settings, document)
{
Notifier = Mef.GetImport <ICompilationNotifierProvider>(Document.TextBuffer.ContentType).GetCompilationNotifier(document);
Notifier.CompilationReady += (s, e) => UpdateMargin(e.CompilerResult);
}