private void Retrigger()
{
Dispatcher.CurrentDispatcher.BeginInvoke(new Action(() =>
{
var point = _textView.BufferGraph.MapDownToInsertionPoint(_textView.Caret.Position.BufferPosition - 1, PointTrackingMode.Positive, ts => ts.ContentType.IsOfType(HtmlContentTypeDefinition.HtmlContentType));
if (point == null)
{
return;
}
var document = HtmlEditorDocument.FromTextBuffer(point.Value.Snapshot.TextBuffer);
if (document == null)
{
return;
}
ElementNode element;
AttributeNode attr;
HtmlPositionType type = document.HtmlEditorTree.GetPositionElement(point.Value.Position, out element, out attr);
if (document != null && type == HtmlPositionType.AttributeName)
{
WebEssentialsPackage.ExecuteCommand("Edit.ListMembers");
}
}), DispatcherPriority.Background, null);
}
public bool HasSuggestedActions(ITextView textView, ITextBuffer textBuffer, int caretPosition, ElementNode element, AttributeNode attribute, HtmlPositionType positionType)
{
if (element.IsRoot || (!element.StartTag.Contains(caretPosition) && !element.EndTag.Contains(caretPosition)))
return false;
return element.InnerRange != null && element.GetText(element.InnerRange).Trim().Length > 0;
}
public void HtmlTree_PositionTypeTests2()
{
string html = "<html dir=rtl> </html>";
var positionTypes = new HtmlPositionType[] {
HtmlPositionType.InContent,
HtmlPositionType.ElementName,
HtmlPositionType.ElementName,
HtmlPositionType.ElementName,
HtmlPositionType.ElementName,
HtmlPositionType.ElementName,
HtmlPositionType.AttributeName,
HtmlPositionType.AttributeName,
HtmlPositionType.AttributeName,
HtmlPositionType.EqualsSign,
HtmlPositionType.AfterEqualsSign,
HtmlPositionType.AttributeValue,
HtmlPositionType.AttributeValue,
HtmlPositionType.AttributeValue,
HtmlPositionType.InContent,
HtmlPositionType.InContent,
HtmlPositionType.InEndTag,
HtmlPositionType.InEndTag,
HtmlPositionType.InEndTag,
HtmlPositionType.InEndTag,
HtmlPositionType.InEndTag,
HtmlPositionType.InEndTag,
HtmlPositionType.InContent,
};
VerifyPositions(html, positionTypes);
}
public IEnumerable<ISuggestedAction> GetSuggestedActions(ITextView textView, ITextBuffer textBuffer, int caretPosition, ElementNode element, AttributeNode attribute, HtmlPositionType positionType)
{
return new ISuggestedAction[] {
new HtmlMinifyLightBulbAction(textView, textBuffer, element),
new HtmlExtractLightBulbAction(textView, textBuffer, element),
};
}
public void HtmlTree_PositionTypeTests2() {
string html = "<html dir=rtl> </html>";
var positionTypes = new HtmlPositionType[]{
HtmlPositionType.InContent,
HtmlPositionType.ElementName,
HtmlPositionType.ElementName,
HtmlPositionType.ElementName,
HtmlPositionType.ElementName,
HtmlPositionType.ElementName,
HtmlPositionType.AttributeName,
HtmlPositionType.AttributeName,
HtmlPositionType.AttributeName,
HtmlPositionType.EqualsSign,
HtmlPositionType.AfterEqualsSign,
HtmlPositionType.AttributeValue,
HtmlPositionType.AttributeValue,
HtmlPositionType.AttributeValue,
HtmlPositionType.InContent,
HtmlPositionType.InContent,
HtmlPositionType.InEndTag,
HtmlPositionType.InEndTag,
HtmlPositionType.InEndTag,
HtmlPositionType.InEndTag,
HtmlPositionType.InEndTag,
HtmlPositionType.InEndTag,
HtmlPositionType.InContent,
};
VerifyPositions(html, positionTypes);
}
public IEnumerable<ISuggestedAction> GetSuggestedActions(ITextView textView, ITextBuffer textBuffer, int caretPosition, ElementNode element, AttributeNode attribute, HtmlPositionType positionType)
{
AttributeNode src = element.GetAttribute("src");
return new ISuggestedAction[] {
new HtmlBase64DecodeLightBulbAction(textView, textBuffer, element, src)
};
}
public IEnumerable<ISuggestedAction> GetSuggestedActions(ITextView textView, ITextBuffer textBuffer, int caretPosition, ElementNode element, AttributeNode attribute, HtmlPositionType positionType)
{
if (HasSuggestedActions(textView, textBuffer, caretPosition, element, attribute, positionType))
{
yield return new HtmlMinifyLightBulbAction(textView, textBuffer, element);
yield return new HtmlExtractLightBulbAction(textView, textBuffer, element);
}
}
public IEnumerable<ISuggestedAction> GetSuggestedActions(ITextView textView, ITextBuffer textBuffer, int caretPosition, ElementNode element, AttributeNode attribute, HtmlPositionType positionType)
{
AttributeNode ngController = element.GetAttribute("ng-controller") ?? element.GetAttribute("data-ng-controller");
return new ISuggestedAction[] {
new HtmlAngularControllerLightBulbAction(textView, textBuffer, element, ngController)
};
}
public IHtmlSmartTag TryCreateSmartTag(ITextView textView, ITextBuffer textBuffer, ElementNode element, AttributeNode attribute, int caretPosition, HtmlPositionType positionType)
{
if (element.GetAttribute("ng-controller") != null)
{
return new HtmlAngularControllerSmartTag(textView, textBuffer, element);
}
return null;
}
public IHtmlSmartTag TryCreateSmartTag(ITextView textView, ITextBuffer textBuffer, ElementNode element, AttributeNode attribute, int caretPosition, HtmlPositionType positionType)
{
if (element.Children.Count > 0)
{
return new HtmlRemoveParentSmartTag(textView, textBuffer, element);
}
return null;
}
public IHtmlSmartTag TryCreateSmartTag(ITextView textView, ITextBuffer textBuffer, ElementNode element, AttributeNode attribute, int caretPosition, HtmlPositionType positionType)
{
if (element.InnerRange == null || element.GetText(element.InnerRange).Trim().Length == 0)
return null;
string displayText = element.Children.Count == 0 ? "Remove HTML tag" : "Remove and keep children";
return new HtmlRemoveParentSmartTag(textView, textBuffer, element, displayText);
}
public IHtmlSmartTag TryCreateSmartTag(ITextView textView, ITextBuffer textBuffer, ElementNode element, AttributeNode attribute, int caretPosition, HtmlPositionType positionType)
{
if (element.GetAttribute("class") == null)
{
return new $safeitemname$SmartTag(textView, textBuffer, element);
}
return null;
}
public bool HasSuggestedActions(ITextView textView, ITextBuffer textBuffer, int caretPosition, ElementNode element, AttributeNode attribute, HtmlPositionType positionType)
{
if (element.Name != "img")
return false;
AttributeNode src = element.GetAttribute("src");
return src != null && src.Value.Trim().Length > 0;
}
public IHtmlSmartTag TryCreateSmartTag(ITextView textView, ITextBuffer textBuffer, ElementNode element, AttributeNode attribute, int caretPosition, HtmlPositionType positionType)
{
if (IsEnabled(element))
{
return new OptimizeImageSmartTag(textView, textBuffer, element);
}
return null;
}
public IHtmlSmartTag TryCreateSmartTag(ITextView textView, ITextBuffer textBuffer, ElementNode element, AttributeNode attribute, int caretPosition, HtmlPositionType positionType)
{
if ((element.IsStyleBlock() || element.IsJavaScriptBlock()) && element.InnerRange.Length > 5)
{
return new ExtractToFileSmartTag(textView, textBuffer, element);
}
return null;
}
public IHtmlSmartTag TryCreateSmartTag(ITextView textView, ITextBuffer textBuffer, ElementNode element, AttributeNode attribute, int caretPosition, HtmlPositionType positionType)
{
if (element.IsStyleBlock() || element.IsJavaScriptBlock())
{
return new HtmlMinifySmartTag(textView, textBuffer, element);
}
return null;
}
public bool HasSuggestedActions(ITextView textView, ITextBuffer textBuffer, int caretPosition, ElementNode element, AttributeNode attribute, HtmlPositionType positionType)
{
if (!element.StartTag.Contains(caretPosition))
return false;
if (element.InnerRange.Length < 5)
return false;
return element.IsStyleBlock() || element.IsJavaScriptBlock();
}
public void HtmlTree_PositionTypeTests7()
{
string html = "<a";
var positionTypes = new HtmlPositionType[] {
HtmlPositionType.InContent,
HtmlPositionType.ElementName,
HtmlPositionType.ElementName,
};
VerifyPositions(html, positionTypes);
}
public bool HasSuggestedActions(ITextView textView, ITextBuffer textBuffer, int caretPosition, ElementNode element, AttributeNode attribute, HtmlPositionType positionType)
{
if (!element.StartTag.Contains(caretPosition))
return false;
string url = (element.GetAttribute("src") ?? element.GetAttribute("href"))?.Value;
if (string.IsNullOrEmpty(url) || (!url.Contains("://") && !url.StartsWith("//")))
return false;
return element.IsElement("style") || element.IsElement("script");
}
public bool HasSuggestedActions(ITextView textView, ITextBuffer textBuffer, int caretPosition, ElementNode element, AttributeNode attribute, HtmlPositionType positionType)
{
if (!element.IsElement("img"))
return false;
AttributeNode src = element.GetAttribute("src");
if (src == null)
return false;
return src.Value.StartsWith("data:image/", StringComparison.Ordinal);
}
public IEnumerable<ISuggestedAction> GetSuggestedActions(ITextView textView, ITextBuffer textBuffer, int caretPosition, ElementNode element, AttributeNode attribute, HtmlPositionType positionType)
{
AttributeNode src = element.GetAttribute("src");
if (src.Value.StartsWith("data:image/", StringComparison.Ordinal))
{
yield return new HtmlBase64DecodeLightBulbAction(textView, textBuffer, element, src);
}
if (!src.Value.StartsWith("http:") && !src.Value.StartsWith("https:") && !src.Value.StartsWith("//"))
{
yield return new HtmlOptimizeImageLightBulbAction(textView, textBuffer, element, src);
}
}
public IHtmlSmartTag TryCreateSmartTag(ITextView textView, ITextBuffer textBuffer, ElementNode element, AttributeNode attribute, int caretPosition, HtmlPositionType positionType)
{
AttributeNode attr = element.GetAttribute("src") ?? element.GetAttribute("href");
if (attr == null)
return null;
Uri url = NormalizeUrl(attr);
if (url == null || (!attr.Value.StartsWith("//", StringComparison.Ordinal) && !attr.Value.Contains("://")))
return null;
return new RemoteDownloaderSmartTag(textView, textBuffer, element, attr);
}
public void HtmlTree_PositionTypeTests5()
{
string html = "<a dir=";
var positionTypes = new HtmlPositionType[] {
HtmlPositionType.InContent,
HtmlPositionType.ElementName,
HtmlPositionType.ElementName,
HtmlPositionType.AttributeName,
HtmlPositionType.AttributeName,
HtmlPositionType.AttributeName,
HtmlPositionType.EqualsSign,
HtmlPositionType.AfterEqualsSign,
};
VerifyPositions(html, positionTypes);
}
public IEnumerable <ISuggestedAction> GetSuggestedActions(ITextView textView, ITextBuffer textBuffer, int caretPosition, ElementNode element, AttributeNode attribute, HtmlPositionType positionType)
{
AttributeNode src = element.GetAttribute("src");
if (src.Value.StartsWith("data:image/", StringComparison.Ordinal))
{
yield return(new HtmlBase64DecodeLightBulbAction(textView, textBuffer, element, src));
}
if (!src.Value.StartsWith("http:") && !src.Value.StartsWith("https:") && !src.Value.StartsWith("//"))
{
yield return(new HtmlOptimizeImageLightBulbAction(textView, textBuffer, element, src));
}
}
public IHtmlSmartTag TryCreateSmartTag(ITextView textView, ITextBuffer textBuffer, ElementNode element, AttributeNode attribute, int caretPosition, HtmlPositionType positionType)
{
if ((element.IsStyleBlock() || element.IsJavaScriptBlock()) && element.InnerRange.Length > 5)
{
return(new ExtractToFileSmartTag(textView, textBuffer, element));
}
return(null);
}
public bool HasSuggestedActions(ITextView textView, ITextBuffer textBuffer, int caretPosition, ElementNode element, AttributeNode attribute, HtmlPositionType positionType)
{
return element.HasAttribute("ng-controller") || element.HasAttribute("data-ng-controller");
}
public IEnumerable <ISuggestedAction> GetSuggestedActions(ITextView textView, ITextBuffer textBuffer, int caretPosition, ElementNode element, AttributeNode attribute, HtmlPositionType positionType)
{
AttributeNode src = element.GetAttribute("src");
return(new ISuggestedAction[] {
new HtmlBase64DecodeLightBulbAction(textView, textBuffer, element, src)
});
}
public IEnumerable <ISuggestedAction> GetSuggestedActions(ITextView textView, ITextBuffer textBuffer, int caretPosition, ElementNode element, AttributeNode attribute, HtmlPositionType positionType)
{
AttributeNode ngController = element.GetAttribute("ng-controller") ?? element.GetAttribute("data-ng-controller");
yield return(new HtmlAngularControllerLightBulbAction(textView, textBuffer, element, ngController));
}
public override bool HasSuggestedActions(ITextView textView, ITextBuffer textBuffer, int caretPosition, ElementNode element, AttributeNode attribute, HtmlPositionType positionType)
{
return(this.IsTargetHtmlAttribute(element, attribute) && !IntellisenseHelper.IsKnownHtmlAttribute(attribute.Name));
}
public bool HasSuggestedActions(ITextView textView, ITextBuffer textBuffer, int caretPosition, ElementNode element, AttributeNode attribute, HtmlPositionType positionType)
{
if (!element.StartTag.Contains(caretPosition))
{
return(false);
}
string url = (element.GetAttribute("src") ?? element.GetAttribute("href"))?.Value;
if (string.IsNullOrEmpty(url) || (!url.Contains("://") && !url.StartsWith("//")))
{
return(false);
}
return(element.IsElement("style") || element.IsElement("script"));
}
public abstract bool HasSuggestedActions(ITextView textView, ITextBuffer textBuffer, int caretPosition, ElementNode element, AttributeNode attribute, HtmlPositionType positionType);
public IEnumerable <ISuggestedAction> GetSuggestedActions(ITextView textView, ITextBuffer textBuffer, int caretPosition, ElementNode element, AttributeNode attribute, HtmlPositionType positionType)
{
if (HasSuggestedActions(textView, textBuffer, caretPosition, element, attribute, positionType))
{
yield return(new HtmlMinifyLightBulbAction(textView, textBuffer, element));
yield return(new HtmlExtractLightBulbAction(textView, textBuffer, element));
}
}
public void HtmlTree_PositionTypeTests12() {
string html = "<a dir=\"r<a";
var positionTypes = new HtmlPositionType[]{
HtmlPositionType.InContent,
HtmlPositionType.ElementName,
HtmlPositionType.ElementName,
HtmlPositionType.AttributeName,
HtmlPositionType.AttributeName,
HtmlPositionType.AttributeName,
HtmlPositionType.EqualsSign,
HtmlPositionType.AfterEqualsSign,
HtmlPositionType.AttributeValue,
HtmlPositionType.AttributeValue,
HtmlPositionType.ElementName,
};
VerifyPositions(html, positionTypes);
}
public bool HasSuggestedActions(ITextView textView, ITextBuffer textBuffer, int caretPosition, ElementNode element, AttributeNode attribute, HtmlPositionType positionType)
{
return(element.HasAttribute("ng-controller") || element.HasAttribute("data-ng-controller"));
}
public bool HasSuggestedActions(ITextView textView, ITextBuffer textBuffer, int caretPosition, ElementNode element, AttributeNode attribute, HtmlPositionType positionType)
{
if (element.Name != "img")
{
return(false);
}
AttributeNode src = element.GetAttribute("src");
return(src != null && src.Value.Trim().Length > 0);
}
public IHtmlSmartTag TryCreateSmartTag(ITextView textView, ITextBuffer textBuffer, ElementNode element, AttributeNode attribute, int caretPosition, HtmlPositionType positionType)
{
if (element.Children.Count > 0)
{
return(new HtmlRemoveParentSmartTag(textView, textBuffer, element));
}
return(null);
}
public IHtmlSmartTag TryCreateSmartTag(ITextView textView, ITextBuffer textBuffer, ElementNode element, AttributeNode attribute, int caretPosition, HtmlPositionType positionType)
{
if (element.Name == "img")
{
return new HtmlConvertImgToFigureSmartTag(textView, textBuffer, element);
}
return null;
}
public IHtmlSmartTag TryCreateSmartTag(ITextView textView, ITextBuffer textBuffer, ElementNode element, AttributeNode attribute, int caretPosition, HtmlPositionType positionType)
{
if (element.GetAttribute("ng-controller") != null)
{
return(new HtmlAngularControllerSmartTag(textView, textBuffer, element));
}
return(null);
}
public IHtmlSmartTag TryCreateSmartTag(ITextView textView, ITextBuffer textBuffer, ElementNode element, AttributeNode attribute, int caretPosition, HtmlPositionType positionType)
{
if (element.IsStyleBlock() || element.IsJavaScriptBlock())
{
return(new HtmlMinifySmartTag(textView, textBuffer, element));
}
return(null);
}
public IEnumerable<ISuggestedAction> GetSuggestedActions(ITextView textView, ITextBuffer textBuffer, int caretPosition, ElementNode element, AttributeNode attribute, HtmlPositionType positionType)
{
yield return new HtmlRemoveElementLightBulbAction(textView, textBuffer, element);
}
public IEnumerable <ISuggestedAction> GetSuggestedActions(ITextView textView, ITextBuffer textBuffer, int caretPosition, ElementNode element, AttributeNode attribute, HtmlPositionType positionType)
{
return(new ISuggestedAction[] {
new HtmlRemoveElementLightBulbAction(textView, textBuffer, element)
});
}
public bool HasSuggestedActions(ITextView textView, ITextBuffer textBuffer, int caretPosition, ElementNode element, AttributeNode attribute, HtmlPositionType positionType)
{
if (!element.IsElement("img"))
{
return(false);
}
AttributeNode src = element.GetAttribute("src");
if (src == null)
{
return(false);
}
return(src.Value.StartsWith("data:image/", StringComparison.Ordinal));
}
public bool HasSuggestedActions(ITextView textView, ITextBuffer textBuffer, int caretPosition, ElementNode element, AttributeNode attribute, HtmlPositionType positionType)
{
if (element.IsRoot || element.EndTag == null || (!element.StartTag.Contains(caretPosition) && !element.EndTag.Contains(caretPosition)))
{
return(false);
}
return(element.InnerRange != null && element.GetText(element.InnerRange).Trim().Length > 0);
}
public IHtmlSmartTag TryCreateSmartTag(ITextView textView, ITextBuffer textBuffer, ElementNode element, AttributeNode attribute, int caretPosition, HtmlPositionType positionType)
{
if (IsEnabled(element))
{
return(new Base64DecodeSmartTagSmartTag(textView, textBuffer, element));
}
return(null);
}
public bool HasSuggestedActions(ITextView textView, ITextBuffer textBuffer, int caretPosition, ElementNode element, AttributeNode attribute, HtmlPositionType positionType)
{
if (!element.IsElement("img"))
{
return(false);
}
if (element.Parent.IsElement("picture"))
{
return(false);
}
var src = element.GetAttribute("src");
if (string.IsNullOrEmpty(src?.Value))
{
src = element.GetAttribute("data-src");
}
var srcValue = src?.Value?.ToUpperInvariant() ?? string.Empty;
return(!string.IsNullOrEmpty(srcValue) && !srcValue.Contains(".SVG"));
}
public IHtmlSmartTag TryCreateSmartTag(ITextView textView, ITextBuffer textBuffer, ElementNode element, AttributeNode attribute, int caretPosition, HtmlPositionType positionType)
{
if (element.InnerRange == null || element.GetText(element.InnerRange).Trim().Length == 0)
{
return(null);
}
string displayText = element.Children.Count == 0 ? "Remove HTML tag" : "Remove and keep children";
return(new HtmlRemoveParentSmartTag(textView, textBuffer, element, displayText));
}
public IHtmlSmartTag TryCreateSmartTag(ITextView textView, ITextBuffer textBuffer, ElementNode element, AttributeNode attribute, int caretPosition, HtmlPositionType positionType)
{
if (element.GetAttribute("class") == null)
{
return(new $safeitemname$SmartTag(textView, textBuffer, element));
}
return(null);
}
public void HtmlTree_PositionTypeTests14() {
string html = "<a <a";
var positionTypes = new HtmlPositionType[]{
HtmlPositionType.InContent,
HtmlPositionType.ElementName,
HtmlPositionType.ElementName,
HtmlPositionType.InStartTag,
HtmlPositionType.ElementName,
HtmlPositionType.ElementName,
};
VerifyPositions(html, positionTypes);
}
public bool HasSuggestedActions(ITextView textView, ITextBuffer textBuffer, int caretPosition, ElementNode element, AttributeNode attribute, HtmlPositionType positionType)
{
if (!element.StartTag.Contains(caretPosition))
{
return(false);
}
if (element.InnerRange.Length < 5)
{
return(false);
}
return(element.IsStyleBlock() || element.IsJavaScriptBlock());
}
public IEnumerable <ISuggestedAction> GetSuggestedActions(ITextView textView, ITextBuffer textBuffer, int caretPosition, ElementNode element, AttributeNode attribute, HtmlPositionType positionType)
{
return(new ISuggestedAction[] {
(TAction)Activator.CreateInstance(typeof(TAction), textView, textBuffer, element, attribute, GetCaption(element, attribute))
});
}
private void VerifyPositions(string html, HtmlPositionType[] positionTypes) {
var tree = new HtmlTree(new TextStream(html), null, null, ParsingMode.Html);
tree.Build();
for (int i = 0; i < html.Length; i++) {
ElementNode element;
AttributeNode attribute;
var pos = tree.RootNode.GetPositionElement(i, out element, out attribute);
Assert.Equal(positionTypes[i], pos);
}
}
public IHtmlSmartTag TryCreateSmartTag(ITextView textView, ITextBuffer textBuffer, ElementNode element, AttributeNode attribute, int caretPosition, HtmlPositionType positionType)
{
AttributeNode attr = element.GetAttribute("src") ?? element.GetAttribute("href");
if (attr == null)
{
return(null);
}
Uri url = NormalizeUrl(attr);
if (url == null || (!attr.Value.StartsWith("//", StringComparison.Ordinal) && !attr.Value.Contains("://")))
{
return(null);
}
return(new RemoteDownloaderSmartTag(textView, textBuffer, element, attr));
}
public IHtmlSmartTag TryCreateSmartTag(ITextView textView, ITextBuffer textBuffer, ElementNode element, AttributeNode attribute, int caretPosition, HtmlPositionType positionType)
{
if (element.Name == "img")
{
return(new HtmlConvertImgToFigureSmartTag(textView, textBuffer, element));
}
return(null);
}
