public HtmlFindAllReferences(IVsTextView adapter, IWpfTextView textView)
: base(adapter, textView, VSConstants.VSStd97CmdID.FindReferences)
{
HtmlEditorDocument document = HtmlEditorDocument.TryFromTextView(textView);
_tree = document == null ? null : document.HtmlEditorTree;
}
public HtmlGoToDefinition(IVsTextView adapter, IWpfTextView textView)
: base(adapter, textView, VSConstants.VSStd97CmdID.GotoDefn)
{
HtmlEditorDocument document = HtmlEditorDocument.TryFromTextView(textView);
_tree = document == null ? null : document.HtmlEditorTree;
}
public EnterFormat(IVsTextView adapter, IWpfTextView textView, IEditorFormatterProvider formatterProvider, ICompletionBroker broker)
: base(adapter, textView, VSConstants.VSStd2KCmdID.RETURN)
{
_tree = HtmlEditorDocument.FromTextView(textView).HtmlEditorTree;
_formatter = formatterProvider.CreateRangeFormatter();
_broker = broker;
}
public EnterFormat(IVsTextView adapter, IWpfTextView textView, IEditorFormatterProvider formatterProvider, ICompletionBroker broker)
: base(adapter, textView, typeof(Microsoft.VisualStudio.VSConstants.VSStd2KCmdID).GUID, 3)
{
_tree = HtmlEditorDocument.FromTextView(textView).HtmlEditorTree;
_formatter = formatterProvider.CreateRangeFormatter();
_broker = broker;
}
public DirectiveGoToDefinition(IVsTextView adapter, IWpfTextView textView, DTE dte, INgHierarchyProvider ngHierarchyProvider)
: base(adapter, textView, VSConstants.VSStd97CmdID.GotoDefn)
{
HtmlEditorDocument document = HtmlEditorDocument.TryFromTextView(textView);
this.tree = document == null ? null : document.HtmlEditorTree;
this.dte = dte;
this.ngHierarchyProvider = ngHierarchyProvider;
}
private void SelectCaretNode(HtmlEditorTree tree, ElementNode tag)
{
var current = NodeAtCaret(tree);
var child = ChildNode(current, tag);
if (tag.Children.Contains(child))
Select(child.Start, child.OuterRange.Length);
else
Select(tag.Children[0].Start, tag.Children[0].End - tag.Children[0].Start);
}
private ElementNode NodeAtCaret(HtmlEditorTree tree)
{
int start = _view.Caret.Position.BufferPosition.Position;
ElementNode tag = null;
AttributeNode attr = null;
tree.GetPositionElement(start, out tag, out attr);
return tag;
}
private ElementNode NodeAtCaret(HtmlEditorTree tree)
{
int start = _view.Caret.Position.BufferPosition.Position;
ElementNode tag = null;
AttributeNode attr = null;
tree.GetPositionElement(start, out tag, out attr);
return(tag);
}
private void SelectCaretNode(HtmlEditorTree tree, ElementNode tag)
{
var current = NodeAtCaret(tree);
var child = ChildNode(current, tag);
if (tag.Children.Contains(child))
{
Select(child.Start, child.OuterRange.Length);
}
else
{
Select(tag.Children[0].Start, tag.Children[0].End - tag.Children[0].Start);
}
}
public void AugmentQuickInfoSession(IQuickInfoSession session, IList <object> qiContent, out ITrackingSpan applicableToSpan)
{
applicableToSpan = null;
SnapshotPoint?point = session.GetTriggerPoint(session.TextView.TextBuffer.CurrentSnapshot);
if (!point.HasValue)
{
return;
}
HtmlEditorTree tree = HtmlEditorDocument.TryFromTextView(session.TextView).HtmlEditorTree;
if (tree == null)
{
return;
}
ElementNode node = null;
AttributeNode attr = null;
tree.GetPositionElement(point.Value.Position, out node, out attr);
if (node == null || (!node.Name.Equals("img", StringComparison.OrdinalIgnoreCase) && !node.Name.Equals("source", StringComparison.OrdinalIgnoreCase)))
{
return;
}
if (attr == null || !attr.Name.Equals("src", StringComparison.OrdinalIgnoreCase))
{
return;
}
string url = ImageQuickInfo.GetFullUrl(attr.Value, session.TextView.TextBuffer);
if (string.IsNullOrEmpty(url))
{
return;
}
applicableToSpan = session.TextView.TextBuffer.CurrentSnapshot.CreateTrackingSpan(point.Value.Position, 1, SpanTrackingMode.EdgeNegative);
ImageQuickInfo.AddImageContent(qiContent, url);
}
/// <summary>
/// Finds a single property value at a given position in the tree.
/// </summary>
/// <param name="buffer">Any HTML editor tree</param>
/// <param name="position">The position in the buffer</param>
/// <param name="attributeNames">One or more HTML attribute names, such as 'class', 'id', 'src' etc.</param>
/// <returns>A single value matching the position in the tree</returns>
public static string GetSinglePropertyValue(HtmlEditorTree tree, int position, params string[] attributeNames)
{
ElementNode element = null;
AttributeNode attr = null;
tree.GetPositionElement(position, out element, out attr);
if (attr == null || !attributeNames.Contains(attr.Name, StringComparer.OrdinalIgnoreCase))
return null;
int beginning = position - attr.ValueRangeUnquoted.Start;
int start = attr.Value.LastIndexOf(' ', beginning) + 1;
int length = attr.Value.IndexOf(' ', start) - start;
if (length < 0)
length = attr.ValueRangeUnquoted.Length - start;
return attr.Value.Substring(start, length);
}
/// <summary>
/// Finds a single property value at a given position in the tree.
/// </summary>
/// <param name="buffer">Any HTML editor tree</param>
/// <param name="position">The position in the buffer</param>
/// <param name="attributeNames">One or more HTML attribute names, such as 'class', 'id', 'src' etc.</param>
/// <returns>A single value matching the position in the tree</returns>
public static string GetSinglePropertyValue(HtmlEditorTree tree, int position, params string[] attributeNames)
{
tree.GetPositionElement(position, out ElementNode element, out AttributeNode attr);
if (attr == null || !attributeNames.Contains(attr.Name, StringComparer.OrdinalIgnoreCase))
{
return(null);
}
int beginning = position - attr.ValueRangeUnquoted.Start;
int start = attr.Value.LastIndexOf(' ', beginning) + 1;
int length = attr.Value.IndexOf(' ', start) - start;
if (length < 0)
{
length = attr.ValueRangeUnquoted.Length - start;
}
return(attr.Value.Substring(start, length));
}
public void AugmentQuickInfoSession(IQuickInfoSession session, IList <object> qiContent, out ITrackingSpan applicableToSpan)
{
applicableToSpan = null;
SnapshotPoint?point = session.GetTriggerPoint(session.TextView.TextBuffer.CurrentSnapshot);
if (!point.HasValue)
{
return;
}
HtmlEditorTree tree = HtmlEditorDocument.FromTextView(session.TextView).HtmlEditorTree;
ElementNode node = null;
AttributeNode attr = null;
tree.GetPositionElement(point.Value.Position, out node, out attr);
if (attr == null || (attr.Name != "href" && attr.Name != "src"))
{
return;
}
string url = GetFileName(attr.Value.Trim('\'', '"').TrimStart('~'));
if (!string.IsNullOrEmpty(url))
{
applicableToSpan = session.TextView.TextBuffer.CurrentSnapshot.CreateTrackingSpan(point.Value.Position, 1, SpanTrackingMode.EdgeNegative);
var image = CreateImage(url);
if (image != null && image.Source != null)
{
qiContent.Add(image);
qiContent.Add(Math.Round(image.Source.Width) + "x" + Math.Round(image.Source.Height));
}
}
}
public TemplateBufferGenerator(HtmlEditorTree editorTree, LanguageBlockCollection languageBlocks)
: base(editorTree, languageBlocks, ContentTypeManager.GetContentType(TemplateTagContentType.ContentTypeName))
{
}
public TemplateBlockHandler(HtmlEditorTree editorTree)
: base(editorTree, ContentTypeManager.GetContentType(TemplateHtmlContentType.ContentTypeName))
{
}
public override void Init(HtmlEditorTree editorTree) {
base.Init(editorTree);
ContainedLanguageBlockHandler = new TemplateBlockHandler(editorTree);
}
public HtmlGoToDefinition(IVsTextView adapter, IWpfTextView textView)
: base(adapter, textView, VSConstants.VSStd97CmdID.GotoDefn)
{
_tree = HtmlEditorDocument.FromTextView(textView).HtmlEditorTree;
}
public HtmlGoToDefinition(IVsTextView adapter, IWpfTextView textView)
: base(adapter, textView, typeof(Microsoft.VisualStudio.VSConstants.VSStd97CmdID).GUID, (uint)Microsoft.VisualStudio.VSConstants.VSStd97CmdID.GotoDefn)
{
_tree = HtmlEditorDocument.FromTextView(textView).HtmlEditorTree;
}
public HtmlFindAllReferences(IVsTextView adapter, IWpfTextView textView)
: base(adapter, textView, VSConstants.VSStd97CmdID.FindReferences)
{
_tree = HtmlEditorDocument.FromTextView(textView).HtmlEditorTree;
}
public TemplateBufferGenerator(HtmlEditorTree editorTree, LanguageBlockCollection languageBlocks)
: base(editorTree, languageBlocks, ContentTypeManager.GetContentType(TemplateTagContentType.ContentTypeName)) {
}
public CodeBlockBlockHandler(HtmlEditorTree tree, IContentTypeRegistryService contentTypeRegistry)
: base(tree, contentTypeRegistry.GetContentType("code"))
{
this.contentTypeRegistry = contentTypeRegistry;
}
public override void Init(HtmlEditorTree editorTree)
{
base.Init(editorTree);
ContainedLanguageBlockHandler = new TemplateBlockHandler(editorTree);
}
public MarkdownBufferGenerator(HtmlEditorTree editorTree, LanguageBlockCollection languageBlocks, IContentTypeRegistryService contentTypeRegistry)
: base(editorTree, languageBlocks)
{
this.contentTypeRegistry = contentTypeRegistry;
}
public EnterFormat(IVsTextView adapter, IWpfTextView textView, IEditorFormatterProvider formatterProvider)
: base(adapter, textView, typeof(Microsoft.VisualStudio.VSConstants.VSStd2KCmdID).GUID, 3)
{
_tree = HtmlEditorDocument.FromTextView(textView).HtmlEditorTree;
_formatter = formatterProvider.CreateRangeFormatter();
}
public CodeBlockBlockHandler(HtmlEditorTree tree, IContentTypeRegistryService contentTypeRegistry)
: base(tree, contentTypeRegistry.GetContentType("code"))
{
this.contentTypeRegistry = contentTypeRegistry;
}
public TemplateBlockHandler(HtmlEditorTree editorTree)
: base(editorTree, ContentTypeManager.GetContentType(TemplateHtmlContentType.ContentTypeName)) {
}
public HtmlFindAllReferences(IVsTextView adapter, IWpfTextView textView)
: base(adapter, textView, typeof(Microsoft.VisualStudio.VSConstants.VSStd97CmdID).GUID, (uint)Microsoft.VisualStudio.VSConstants.VSStd97CmdID.FindReferences)
{
_tree = HtmlEditorDocument.FromTextView(textView).HtmlEditorTree;
}
public MarkdownBufferGenerator(HtmlEditorTree editorTree, LanguageBlockCollection languageBlocks, IContentTypeRegistryService contentTypeRegistry)
: base(editorTree, languageBlocks)
{
this.contentTypeRegistry = contentTypeRegistry;
}
