C# Class Microsoft.R.Editor.Validation.Tagger.ErrorTagCollection

Represents collection of HTML validation errors and tasks. Tag collection is a primary source for validation squiggles in the editor as well as source of the corresponding messages for the application task list. Collection is thread safe.

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Public Methods

Method	Description
BeginUpdate ( ) : ITextRange	Signals that collection is about to be updated. Must be called before any updates are made to the collection so collection can calculated span of changes in the text buffer.
Clear ( ) : void
EndUpdate ( bool modified ) : void	Signals that collection update has been completed.
ErrorTagCollection ( IEditorTree editorTree ) : System
ItemsInRange ( ITextRange range ) : IReadOnlyList
ReflectTextChange ( int start, int oldLength, int newLength, bool trivialChange ) : void
RemoveTagsForNode ( IAstNode node ) : ITextRange	Removes all tags associated with a given node
ToArray ( ) : EditorErrorTag[]

Private Methods

Method	Description
Add ( EditorErrorTag tag ) : void
OnNewTree ( object sender, EventArgs e ) : void
OnNodesRemoved ( object sender, TreeNodesRemovedEventArgs e ) : void
OnTreeClosing ( object sender, EventArgs e ) : void
OnUpdateCompleted ( object sender, TreeUpdatedEventArgs e ) : void
ProcessPendingNodeRemoval ( ) : void
StoreRemovedNodes ( IAstNode node ) : void

Method Details

BeginUpdate() public method

Signals that collection is about to be updated. Must be called before any updates are made to the collection so collection can calculated span of changes in the text buffer.

public BeginUpdate ( ) : ITextRange
return	ITextRange

Clear() public method

public Clear ( ) : void
return	void

EndUpdate() public method

Signals that collection update has been completed.

public EndUpdate ( bool modified ) : void
modified	bool	True if collection was indeed modified since BeginUpdate was called
return	void

ErrorTagCollection() public method

public ErrorTagCollection ( IEditorTree editorTree ) : System
editorTree	IEditorTree
return	System

ItemsInRange() public method

public ItemsInRange ( ITextRange range ) : IReadOnlyList
range	ITextRange
return	IReadOnlyList

ReflectTextChange() public method

public ReflectTextChange ( int start, int oldLength, int newLength, bool trivialChange ) : void
start	int
oldLength	int
newLength	int
trivialChange	bool
return	void

RemoveTagsForNode() public method

Removes all tags associated with a given node

public RemoveTagsForNode ( IAstNode node ) : ITextRange
node	IAstNode	Node in the AST
return	ITextRange

ToArray() public method

public ToArray ( ) : EditorErrorTag[]
return	EditorErrorTag[]