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Editor API
Editor API are public methods of Editor class. They are grouped into 6 categories:
Insert node into editor with the given options.
Delete a node from editor
Replace a node in editor content with another node
Get InlineElement at given node
Get BlockElement at given node
Check if the node/range falls in the editor content
Query HTML elements in editor by a selector string
Collapse nodes within the given start and end nodes to their common ascenstor node,
Check whether the editor contains any visible content
Get current editor content as HTML string
Get plain text content inside editor
Set HTML content to this editor. All existing content will be replaced. A ContentChanged event will be triggered
Insert HTML content into editor
Get current selection range from Editor.
Check if focus is in editor now
Focus to this editor, the selection was restored to where it was before, no unexpected scroll.
Set selection of editor, using the provided information, such as a Position, a Range, or node and offset.
Get current selection object from the window which contains the editor
Save the current selection in editor so that when focus again, the selection can be restored
Restore the saved selection range and clear it
Get current focused position. Return null if editor doesn't have focus at this time.
Get a rect representing the location of the cursor.
Get an HTML element from current cursor position. When expectedTags is not specified, return value is the current node (if it is HTML element) or its parent node (if current node is a Text node). When expectedTags is specified, return value is the first anscestor of current node which has one of the expected tags. If no element found within editor by the given tag, return null.
Add a custom DOM event handler to handle events not handled by roosterjs. Caller need to take the responsibility to dispose the handler properly
Trigger an event to be dispatched to all plugins
Trigger a ContentChangedEvent
Undo last edit operation
Redo next edit operation
Add undo snapshot, and execute a format callback function, then add another undo snapshot, then trigger ContentChangedEvent with given change source. If this function is called nested, undo snapshot will only be added in the outside one
Perform an auto complete action in the callback, save a snapsnot of content before the action, and trigger ContentChangedEvent with the change source if specified
Whether there is an available undo snapshot
Whether there is an available redo snapshot
Get document which contains this editor
Get custom data related to this editor
Check if editor is in IME input sequence
Get default format of this editor
Get a content traverser for the whole editor
Get a content traverser for current selection
Get a content traverser for current block element start from specified position
[https://microsoft.github.io/roosterjs/docs/classes/roosterjs_editor_core.editor.html#getcontentsearcherofcursor]
Get a text traverser of current selection
Run a callback function asynchronously
Set DOM attribute of editor content DIV
Add a Content Edit feature. This is mostly called from ContentEdit plugin