* @description Creates a nested node structure from the given array of nodes. * @param {SunEditor.NodeCollection} nodeArray An array of nodes to clo

* @description Creates a new `VIDEO` element for video embedding. * - Applies any additional properties provided and sets the necessary attributes.

* @description Dispatches an event to all registered plugin handlers asynchronously. * @param {string} name The event name (e.g., 'onKeyDown', 'onPa

* @description Navigate to previous match (public for shortcut binding).

* @description Get a specific plugin instance * @param {string} name * @returns {*}

* @description If a parent node that contains an argument node finds a `brLine` (`format.isBrLine`), it returns that node. * @param {Node} element R

* @description Get the index of the selected item * @param {number} index Item index * @returns

* @description Get the current figure container only if it is visible (active). * @returns {?HTMLElement} The active figure element or `null`.

* @description Temporarily selects a component without showing its controller. * This is a lightweight selection mode used for: * - Mouse hover: S

* @description Detects if a detected logical edge is incorrect due to bidi text direction mismatch in RTL mode. * When LTR text (numbers, Latin) is i

* @description Merges the selected table cells into one cell by combining their contents and adjusting their row and column spans. * - This method r

* @description Hides the resize guide line.

* @description Handles text changes in the document.

* @hook Editor.EventManager * @type {SunEditor.Hook.Event.OnMouseMove}

* @override * @type {PluginModal['open']}

* @description Opens the table properties dialog. * @param {HTMLElement} target - The target element (usually the table).

* @description Re-run search with current term (debounced 300ms). Called on wysiwyg content change.

* @description Reset controller position * @param {Node} [target] * @example * // Reposition using a new target element * this.controller_cell

* @description Resolves the final size of the video element, checking if it has changed from the current size. * @param {string} width - Desired wid

* @description Execute `eventManager._setDefaultLine` * @param {EventPorts} ports - Reducer ports * @param {string} lineTagName - `line` tag name *

* @description Set the active figure element (image, video) being resized. * @param {?HTMLElement} figure

* @description Sets the merge/split button visibility.

* @description Set the element's container size from plugins input value * @param {string|number} w Width size * @param {string|number} h Height s

* @description Toggles the visibility of the table caption (`<caption>`). If the caption is present, it is removed; if absent, it is added.

* @description Toggles the visibility of the table header (`<thead>`). If the header is present, it is removed; if absent, it is added.

* @optional * @description Executes the event function of toolbar's input tag - `change`. * @param {SunEditor.HookParams.ToolbarInputChange} param

* @description Calculate if a child controller should be hidden based on all parent states * @param {Controller} children - The child controller *

* @description Clear deferred show timer and viewport listener.

@description Remove all highlights (native + mark).

* @returns {SunEditor.GlobalWindow}

* @description Extracts the font size and unit from the given element or input value. * @param {string|Element} target - The target input or element

* @description Get the viewport's top offset. * @returns {number}

@description Scroll to current match and update active highlight.

* @description Initializes state variables. * - called when the popup is closed

* @description Move the selected item in the dropdown menu * @param {number} num Direction and amount to move (-1 for up, 1 for down)

* @description Checks whether the given list item node should be removed and handles necessary clean-up. * @param {Node} item The list item node to

* @description Enable `sticky` toolbar mode and adjust position.

* @description Saves the current size of the figure component.

* @description Handles the scrolling of the editor container. * - Repositions open controllers if necessary.

* @description Wraps an image element with an anchor if provided. * @param {Node} imgTag - The image element to be wrapped. * @param {?Node} ancho

* @description Specify the position of the controller. * @param {HTMLElement} controller Controller element. * @param {Node|Range} refer Element o

* @description Updates the preview of the anchor link. * @param {string} value - The current URL value.

* @description Set the menu position. * @param {Node} element Button element * @param {HTMLElement} menu Menu element

* @description Selects a ratio option in the ratio dropdown. * @param {string|number} value - The selected ratio value. * @returns {boolean} Retur

* @description Sets the font size in the toolbar input field or button label. * @param {HTMLElement} target - The target element in the toolbar. *

* @description Watch the applied text nodes and adjust the common styles of the list. * @param {Node} el `LI` element * @param {?Array} styleArray

* @description If certain styles are applied to all child nodes of the list cell, the style of the list cell is also changed. (bold, color, size) *

@description Update match count display and prev/next button state. Panel-only.

* @description Create a container for the inline resizing component and insert the element. * @param {Node} element Target element * @param {strin

* @param {Node|number} elementOrDeg Target element * @returns {boolean} Whether to rotate vertically

* @param {HTMLElement} formatEl - Format element * @returns {Node}

* @param {HTMLElement} formatEl - Format element * @returns {{focusNode: Node, focusOffset: number}}

* @description Strip remove node * @param {Node} removeNode The remove node

* @internal * @description Checke the file's information and modify the tag that does not fit the format. * @param {boolean} loaded Whether the ed

* @internal * @description Clears retained style nodes by replacing content with a single `line` break. * - Resets the selection to the start of t

* @internal * @description Finds the closest header element from a given line. * @param {Node} line - The `line` to check. * @returns {Node|null

* @internal * @description Repositions all currently open controllers after scroll. * Called by eventManager during container scroll events. * -

* @internal * @description Reset info object and `infoList = []`, `infoIndex = 0`

* @internal * @description Retains the style nodes for formatting consistency when applying styles. * - Preserves nested styling by cloning and re

* @internal * @description Show or hide the toolbar-balloon.

* @description Close file browser loading box

* @description Hide the controller

* @description Open the figure's controller * @param {Node} target Target element * @param {Object} [params={}] params * @param {boolean} [param

* @description Creates a new image component, wraps it in a figure container with an optional anchor, * - applies size and alignment settings, and i

* @description Creates a new `IFRAME` element for video embedding. * - Applies any additional properties provided and sets the necessary attributes

* @description Gets the current width and height input values. * @returns {{w: string, h: string}}

* @description Get the Rects object. * @param {?(Range|Node)} target `Range` | `Node` | `null` * @param {"start"|"end"} position It is based on th

* @description Get text content from a JSON node recursively * @param {Object} node * @returns {string}

* @description Hides the toolbar.

* @optional * This method is called when the hue slider is closed. * @returns {void}

* @description Indent each line of a block string * @param {string} str * @param {string} indent * @returns {string}

* @description Saving the range object and the currently selected node of editor

* @description Initialize the style service (resets properties).

* @description It is judged whether it is the `closureBrLine` element. * - (class=`__se__format__br_line__closure_xxx`) * - `closureBrLine` elemen

* @description Highlights the header of the current line. * @param {Node} line - The `line` element to be highlighted.

* @description Set the controller target context to the current top area.

* @description Open the figure's controller * @param {Node} targetNode Target element * @param {Object} params params * @param {boolean} [params

* @override * @type {PluginModal['open']}

* @override * @type {PluginModal['open']}

* @description Handles color selection from the color palette. * @param {Node} button The button triggering the color palette. * @param {string} t

* @description Replace all matches (headless API). * @param {string} replaceText Replacement text

* @description Resets the internal state related to table cell selection, * - clearing any selected cells and removing associated styles and event l

* @description Normalizes and resets the selection range to properly target text nodes instead of element nodes for accurate text editing. * @return

* @description Set direction to `rtl` or `ltr`. * @param {"rtl"|"ltr"} dir `rtl` or `ltr`