671 lines
25 KiB
JavaScript
671 lines
25 KiB
JavaScript
"use strict";
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exports.__esModule = true;
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require("core-js/modules/es.array.push.js");
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var _base = require("../base");
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var _pluginHooks = _interopRequireDefault(require("../../pluginHooks"));
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var _array = require("../../helpers/array");
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var _element = require("../../helpers/dom/element");
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var _number = require("../../helpers/number");
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var _eventManager = _interopRequireDefault(require("../../eventManager"));
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var _backlight = _interopRequireDefault(require("./ui/backlight"));
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var _guideline = _interopRequireDefault(require("./ui/guideline"));
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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_pluginHooks.default.getSingleton().register('beforeColumnMove');
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_pluginHooks.default.getSingleton().register('afterColumnMove');
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const PLUGIN_KEY = 'manualColumnMove';
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exports.PLUGIN_KEY = PLUGIN_KEY;
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const PLUGIN_PRIORITY = 120;
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exports.PLUGIN_PRIORITY = PLUGIN_PRIORITY;
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const privatePool = new WeakMap();
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const CSS_PLUGIN = 'ht__manualColumnMove';
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const CSS_SHOW_UI = 'show-ui';
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const CSS_ON_MOVING = 'on-moving--columns';
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const CSS_AFTER_SELECTION = 'after-selection--columns';
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/* eslint-disable jsdoc/require-description-complete-sentence */
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/**
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* @plugin ManualColumnMove
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* @class ManualColumnMove
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*
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* @description
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* This plugin allows to change columns order. To make columns order persistent the {@link Options#persistentState}
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* plugin should be enabled.
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*
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* API:
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* - `moveColumn` - move single column to the new position.
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* - `moveColumns` - move many columns (as an array of indexes) to the new position.
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* - `dragColumn` - drag single column to the new position.
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* - `dragColumns` - drag many columns (as an array of indexes) to the new position.
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*
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* [Documentation](@/guides/columns/column-moving.md) explain differences between drag and move actions.
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* Please keep in mind that if you want apply visual changes,
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* you have to call manually the `render` method on the instance of Handsontable.
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*
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* The plugin creates additional components to make moving possibly using user interface:
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* - backlight - highlight of selected columns.
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* - guideline - line which shows where columns has been moved.
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*
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* @class ManualColumnMove
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* @plugin ManualColumnMove
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*/
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class ManualColumnMove extends _base.BasePlugin {
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static get PLUGIN_KEY() {
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return PLUGIN_KEY;
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}
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static get PLUGIN_PRIORITY() {
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return PLUGIN_PRIORITY;
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}
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constructor(hotInstance) {
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super(hotInstance);
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/**
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* Set up WeakMap of plugin to sharing private parameters;.
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*/
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privatePool.set(this, {
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columnsToMove: [],
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countCols: 0,
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fixedColumns: 0,
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pressed: void 0,
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target: {
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eventPageX: void 0,
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coords: void 0,
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TD: void 0,
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col: void 0
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},
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cachedDropIndex: void 0
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});
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/**
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* Event Manager object.
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*
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* @private
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* @type {object}
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*/
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this.eventManager = new _eventManager.default(this);
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/**
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* Backlight UI object.
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*
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* @private
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* @type {object}
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*/
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this.backlight = new _backlight.default(hotInstance);
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/**
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* Guideline UI object.
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*
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* @private
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* @type {object}
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*/
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this.guideline = new _guideline.default(hotInstance);
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}
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/**
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* Checks if the plugin is enabled in the handsontable settings. This method is executed in {@link Hooks#beforeInit}
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* hook and if it returns `true` then the {@link ManualColumnMove#enablePlugin} method is called.
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*
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* @returns {boolean}
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*/
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isEnabled() {
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return !!this.hot.getSettings()[PLUGIN_KEY];
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}
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/**
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* Enables the plugin functionality for this Handsontable instance.
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*/
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enablePlugin() {
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var _this = this;
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if (this.enabled) {
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return;
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}
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this.addHook('beforeOnCellMouseDown', function () {
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return _this.onBeforeOnCellMouseDown(...arguments);
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});
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this.addHook('beforeOnCellMouseOver', function () {
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return _this.onBeforeOnCellMouseOver(...arguments);
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});
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this.addHook('afterScrollVertically', () => this.onAfterScrollVertically());
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this.addHook('afterLoadData', function () {
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return _this.onAfterLoadData(...arguments);
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});
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this.buildPluginUI();
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this.registerEvents();
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// TODO: move adding plugin classname to BasePlugin.
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(0, _element.addClass)(this.hot.rootElement, CSS_PLUGIN);
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super.enablePlugin();
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}
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/**
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* Updates the plugin's state.
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*
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* This method is executed when [`updateSettings()`](@/api/core.md#updatesettings) is invoked with any of the following configuration options:
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* - [`manualColumnMove`](@/api/options.md#manualcolumnmove)
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*/
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updatePlugin() {
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this.disablePlugin();
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this.enablePlugin();
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this.moveBySettingsOrLoad();
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super.updatePlugin();
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}
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/**
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* Disables the plugin functionality for this Handsontable instance.
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*/
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disablePlugin() {
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(0, _element.removeClass)(this.hot.rootElement, CSS_PLUGIN);
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this.unregisterEvents();
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this.backlight.destroy();
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this.guideline.destroy();
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super.disablePlugin();
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}
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/**
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* Moves a single column.
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*
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* @param {number} column Visual column index to be moved.
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* @param {number} finalIndex Visual column index, being a start index for the moved columns. Points to where the elements will be placed after the moving action.
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* To check the visualization of the final index, please take a look at [documentation](@/guides/columns/column-moving.md#drag-and-move-actions-of-manualcolumnmove-plugin).
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* @fires Hooks#beforeColumnMove
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* @fires Hooks#afterColumnMove
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* @returns {boolean}
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*/
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moveColumn(column, finalIndex) {
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return this.moveColumns([column], finalIndex);
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}
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/**
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* Moves a multiple columns.
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*
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* @param {Array} columns Array of visual column indexes to be moved.
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* @param {number} finalIndex Visual column index, being a start index for the moved columns. Points to where the elements will be placed after the moving action.
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* To check the visualization of the final index, please take a look at [documentation](@/guides/columns/column-moving.md#drag-and-move-actions-of-manualcolumnmove-plugin).
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* @fires Hooks#beforeColumnMove
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* @fires Hooks#afterColumnMove
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* @returns {boolean}
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*/
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moveColumns(columns, finalIndex) {
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const priv = privatePool.get(this);
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const dropIndex = priv.cachedDropIndex;
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const movePossible = this.isMovePossible(columns, finalIndex);
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const beforeMoveHook = this.hot.runHooks('beforeColumnMove', columns, finalIndex, dropIndex, movePossible);
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priv.cachedDropIndex = void 0;
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if (beforeMoveHook === false) {
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return;
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}
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if (movePossible) {
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this.hot.columnIndexMapper.moveIndexes(columns, finalIndex);
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}
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const movePerformed = movePossible && this.isColumnOrderChanged(columns, finalIndex);
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this.hot.runHooks('afterColumnMove', columns, finalIndex, dropIndex, movePossible, movePerformed);
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return movePerformed;
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}
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/**
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* Drag a single column to drop index position.
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*
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* @param {number} column Visual column index to be dragged.
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* @param {number} dropIndex Visual column index, being a drop index for the moved columns. Points to where we are going to drop the moved elements.
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* To check visualization of drop index please take a look at [documentation](@/guides/columns/column-moving.md#drag-and-move-actions-of-manualcolumnmove-plugin).
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* @fires Hooks#beforeColumnMove
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* @fires Hooks#afterColumnMove
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* @returns {boolean}
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*/
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dragColumn(column, dropIndex) {
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return this.dragColumns([column], dropIndex);
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}
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/**
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* Drag multiple columns to drop index position.
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*
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* @param {Array} columns Array of visual column indexes to be dragged.
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* @param {number} dropIndex Visual column index, being a drop index for the moved columns. Points to where we are going to drop the moved elements.
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* To check visualization of drop index please take a look at [documentation](@/guides/columns/column-moving.md#drag-and-move-actions-of-manualcolumnmove-plugin).
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* @fires Hooks#beforeColumnMove
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* @fires Hooks#afterColumnMove
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* @returns {boolean}
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*/
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dragColumns(columns, dropIndex) {
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const finalIndex = this.countFinalIndex(columns, dropIndex);
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const priv = privatePool.get(this);
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priv.cachedDropIndex = dropIndex;
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return this.moveColumns(columns, finalIndex);
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}
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/**
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* Indicates if it's possible to move columns to the desired position. Some of the actions aren't
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* possible, i.e. You can’t move more than one element to the last position.
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*
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* @param {Array} movedColumns Array of visual column indexes to be moved.
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* @param {number} finalIndex Visual column index, being a start index for the moved columns. Points to where the elements will be placed after the moving action.
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* To check the visualization of the final index, please take a look at [documentation](@/guides/columns/column-moving.md#drag-and-move-actions-of-manualcolumnmove-plugin).
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* @returns {boolean}
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*/
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isMovePossible(movedColumns, finalIndex) {
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const length = this.hot.columnIndexMapper.getNotTrimmedIndexesLength();
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// An attempt to transfer more columns to start destination than is possible (only when moving from the top to the bottom).
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const tooHighDestinationIndex = movedColumns.length + finalIndex > length;
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const tooLowDestinationIndex = finalIndex < 0;
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const tooLowMovedColumnIndex = movedColumns.some(movedColumn => movedColumn < 0);
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const tooHighMovedColumnIndex = movedColumns.some(movedColumn => movedColumn >= length);
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if (tooHighDestinationIndex || tooLowDestinationIndex || tooLowMovedColumnIndex || tooHighMovedColumnIndex) {
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return false;
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}
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return true;
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}
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/**
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* Indicates if order of columns was changed.
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*
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* @private
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* @param {Array} movedColumns Array of visual column indexes to be moved.
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* @param {number} finalIndex Visual column index, being a start index for the moved columns. Points to where the elements will be placed after the moving action.
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* To check the visualization of the final index, please take a look at [documentation](@/guides/columns/column-moving.md#drag-and-move-actions-of-manualcolumnmove-plugin).
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* @returns {boolean}
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*/
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isColumnOrderChanged(movedColumns, finalIndex) {
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return movedColumns.some((column, nrOfMovedElement) => column - nrOfMovedElement !== finalIndex);
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}
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/**
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* Count the final column index from the drop index.
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*
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* @private
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* @param {Array} movedColumns Array of visual column indexes to be moved.
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* @param {number} dropIndex Visual column index, being a drop index for the moved columns.
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* @returns {number} Visual column index, being a start index for the moved columns.
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*/
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countFinalIndex(movedColumns, dropIndex) {
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const numberOfColumnsLowerThanDropIndex = (0, _array.arrayReduce)(movedColumns, (numberOfColumns, currentColumnIndex) => {
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if (currentColumnIndex < dropIndex) {
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numberOfColumns += 1;
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}
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return numberOfColumns;
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}, 0);
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return dropIndex - numberOfColumnsLowerThanDropIndex;
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}
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/**
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* Gets the sum of the widths of columns in the provided range.
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*
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* @private
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* @param {number} fromColumn Visual column index.
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* @param {number} toColumn Visual column index.
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* @returns {number}
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*/
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getColumnsWidth(fromColumn, toColumn) {
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const columnMapper = this.hot.columnIndexMapper;
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let columnsWidth = 0;
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for (let visualColumnIndex = fromColumn; visualColumnIndex <= toColumn; visualColumnIndex += 1) {
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// We can't use just `getColWidth` (even without indexes translation) as it doesn't return proper values
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// when column is stretched.
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const renderableIndex = columnMapper.getRenderableFromVisualIndex(visualColumnIndex);
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if (visualColumnIndex < 0) {
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columnsWidth += this.hot.view._wt.wtViewport.getRowHeaderWidth() || 0;
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} else if (renderableIndex !== null) {
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columnsWidth += this.hot.view._wt.wtTable.getStretchedColumnWidth(renderableIndex) || 0;
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}
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}
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return columnsWidth;
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}
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/**
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* Loads initial settings when persistent state is saved or when plugin was initialized as an array.
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*
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* @private
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*/
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moveBySettingsOrLoad() {
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const pluginSettings = this.hot.getSettings()[PLUGIN_KEY];
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if (Array.isArray(pluginSettings)) {
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this.moveColumns(pluginSettings, 0);
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} else if (pluginSettings !== void 0) {
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const persistentState = this.persistentStateLoad();
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if (persistentState.length) {
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this.moveColumns(persistentState, 0);
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}
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}
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}
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/**
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* Checks if the provided column is in the fixedColumnsTop section.
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*
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* @private
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* @param {number} column Visual column index to check.
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* @returns {boolean}
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*/
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isFixedColumnsStart(column) {
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return column < this.hot.getSettings().fixedColumnsStart;
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}
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/**
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* Saves the manual column positions to the persistent state (the {@link Options#persistentState} option has to be enabled).
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*
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* @private
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* @fires Hooks#persistentStateSave
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*/
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persistentStateSave() {
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this.hot.runHooks('persistentStateSave', 'manualColumnMove', this.hot.columnIndexMapper.getIndexesSequence()); // The `PersistentState` plugin should be refactored.
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}
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/**
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* Loads the manual column positions from the persistent state (the {@link Options#persistentState} option has to be enabled).
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*
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* @private
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* @fires Hooks#persistentStateLoad
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* @returns {Array} Stored state.
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*/
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persistentStateLoad() {
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const storedState = {};
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this.hot.runHooks('persistentStateLoad', 'manualColumnMove', storedState);
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return storedState.value ? storedState.value : [];
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}
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/**
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* Prepares an array of indexes based on actual selection.
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*
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* @private
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* @param {number} start The start index.
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* @param {number} end The end index.
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* @returns {Array}
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*/
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prepareColumnsToMoving(start, end) {
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const selectedColumns = [];
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(0, _number.rangeEach)(start, end, i => {
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selectedColumns.push(i);
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});
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return selectedColumns;
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}
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/**
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* Update the UI visual position.
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*
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* @private
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*/
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refreshPositions() {
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const priv = privatePool.get(this);
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const firstVisible = this.hot.view.getFirstFullyVisibleColumn();
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if (this.isFixedColumnsStart(priv.hoveredColumn) && firstVisible > 0) {
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this.hot.scrollViewportTo(void 0, this.hot.columnIndexMapper.getNearestNotHiddenIndex(firstVisible - 1, -1));
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}
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const wtTable = this.hot.view._wt.wtTable;
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const scrollableElement = this.hot.view._wt.wtOverlays.scrollableElement;
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const scrollStart = typeof scrollableElement.scrollX === 'number' ? scrollableElement.scrollX : scrollableElement.scrollLeft;
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let tdOffsetStart = this.hot.view.THEAD.offsetLeft + this.getColumnsWidth(0, priv.hoveredColumn - 1);
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const hiderWidth = wtTable.hider.offsetWidth;
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const tbodyOffsetLeft = wtTable.TBODY.offsetLeft;
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const backlightElemMarginStart = this.backlight.getOffset().start;
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const backlightElemWidth = this.backlight.getSize().width;
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let rowHeaderWidth = 0;
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let mouseOffsetStart = 0;
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if (this.hot.isRtl()) {
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const rootWindow = this.hot.rootWindow;
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const containerWidth = (0, _element.outerWidth)(this.hot.rootElement);
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const gridMostRightPos = rootWindow.innerWidth - priv.rootElementOffset - containerWidth;
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mouseOffsetStart = rootWindow.innerWidth - priv.target.eventPageX - gridMostRightPos - (scrollableElement.scrollX === void 0 ? scrollStart : 0);
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} else {
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mouseOffsetStart = priv.target.eventPageX - (priv.rootElementOffset - (scrollableElement.scrollX === void 0 ? scrollStart : 0));
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}
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if (priv.hasRowHeaders) {
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rowHeaderWidth = this.hot.view._wt.wtOverlays.inlineStartOverlay.clone.wtTable.getColumnHeader(-1).offsetWidth;
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}
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if (this.isFixedColumnsStart(priv.hoveredColumn)) {
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tdOffsetStart += scrollStart;
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}
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tdOffsetStart += rowHeaderWidth;
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if (priv.hoveredColumn < 0) {
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// if hover on rowHeader
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if (priv.fixedColumnsStart > 0) {
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priv.target.col = 0;
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} else {
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priv.target.col = firstVisible > 0 ? firstVisible - 1 : firstVisible;
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}
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} else if (priv.target.TD.offsetWidth / 2 + tdOffsetStart <= mouseOffsetStart) {
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const newCoordsCol = priv.hoveredColumn >= priv.countCols ? priv.countCols - 1 : priv.hoveredColumn;
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// if hover on right part of TD
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priv.target.col = newCoordsCol + 1;
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// unfortunately first column is bigger than rest
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tdOffsetStart += priv.target.TD.offsetWidth;
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} else {
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// elsewhere on table
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priv.target.col = priv.hoveredColumn;
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}
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let backlightStart = mouseOffsetStart;
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let guidelineStart = tdOffsetStart;
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if (mouseOffsetStart + backlightElemWidth + backlightElemMarginStart >= hiderWidth) {
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// prevent display backlight on the right side of the table
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backlightStart = hiderWidth - backlightElemWidth - backlightElemMarginStart;
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} else if (mouseOffsetStart + backlightElemMarginStart < tbodyOffsetLeft + rowHeaderWidth) {
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// prevent display backlight on the left side of the table
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backlightStart = tbodyOffsetLeft + rowHeaderWidth + Math.abs(backlightElemMarginStart);
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}
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if (tdOffsetStart >= hiderWidth - 1) {
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// prevent display guideline outside the table
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guidelineStart = hiderWidth - 1;
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} else if (guidelineStart === 0) {
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// guideline has got `margin-left: -1px` as default
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guidelineStart = 1;
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} else if (scrollableElement.scrollX !== void 0 && priv.hoveredColumn < priv.fixedColumnsStart) {
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guidelineStart -= priv.rootElementOffset <= scrollableElement.scrollX ? priv.rootElementOffset : 0;
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}
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this.backlight.setPosition(null, backlightStart);
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this.guideline.setPosition(null, guidelineStart);
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}
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/**
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* Binds the events used by the plugin.
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*
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* @private
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*/
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registerEvents() {
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const {
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documentElement
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} = this.hot.rootDocument;
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this.eventManager.addEventListener(documentElement, 'mousemove', event => this.onMouseMove(event));
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this.eventManager.addEventListener(documentElement, 'mouseup', () => this.onMouseUp());
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}
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/**
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* Unbinds the events used by the plugin.
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*
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* @private
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*/
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unregisterEvents() {
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this.eventManager.clear();
|
||
}
|
||
|
||
/**
|
||
* Change the behavior of selection / dragging.
|
||
*
|
||
* @private
|
||
* @param {MouseEvent} event `mousedown` event properties.
|
||
* @param {CellCoords} coords Visual cell coordinates where was fired event.
|
||
* @param {HTMLElement} TD Cell represented as HTMLElement.
|
||
* @param {object} controller An object with properties `row`, `column` and `cell`. Each property contains
|
||
* a boolean value that allows or disallows changing the selection for that particular area.
|
||
*/
|
||
onBeforeOnCellMouseDown(event, coords, TD, controller) {
|
||
const wtTable = this.hot.view._wt.wtTable;
|
||
const isHeaderSelection = this.hot.selection.isSelectedByColumnHeader();
|
||
const selection = this.hot.getSelectedRangeLast();
|
||
const priv = privatePool.get(this);
|
||
// This block action shouldn't be handled below.
|
||
const isSortingElement = (0, _element.hasClass)(event.target, 'sortAction');
|
||
if (!selection || !isHeaderSelection || priv.pressed || event.button !== 0 || isSortingElement) {
|
||
priv.pressed = false;
|
||
priv.columnsToMove.length = 0;
|
||
(0, _element.removeClass)(this.hot.rootElement, [CSS_ON_MOVING, CSS_SHOW_UI]);
|
||
return;
|
||
}
|
||
const guidelineIsNotReady = this.guideline.isBuilt() && !this.guideline.isAppended();
|
||
const backlightIsNotReady = this.backlight.isBuilt() && !this.backlight.isAppended();
|
||
if (guidelineIsNotReady && backlightIsNotReady) {
|
||
this.guideline.appendTo(wtTable.hider);
|
||
this.backlight.appendTo(wtTable.hider);
|
||
}
|
||
const {
|
||
from,
|
||
to
|
||
} = selection;
|
||
const start = Math.min(from.col, to.col);
|
||
const end = Math.max(from.col, to.col);
|
||
if (coords.row < 0 && coords.col >= start && coords.col <= end) {
|
||
controller.column = true;
|
||
priv.pressed = true;
|
||
priv.target.eventPageX = event.pageX;
|
||
priv.target.eventOffsetX = event.offsetX;
|
||
priv.hoveredColumn = coords.col;
|
||
priv.target.TD = TD;
|
||
priv.target.col = coords.col;
|
||
priv.columnsToMove = this.prepareColumnsToMoving(start, end);
|
||
priv.hasRowHeaders = !!this.hot.getSettings().rowHeaders;
|
||
priv.countCols = this.hot.countCols();
|
||
priv.fixedColumnsStart = this.hot.getSettings().fixedColumnsStart;
|
||
priv.rootElementOffset = (0, _element.offset)(this.hot.rootElement).left;
|
||
const countColumnsFrom = priv.hasRowHeaders ? -1 : 0;
|
||
const topPos = wtTable.holder.scrollTop + wtTable.getColumnHeaderHeight(0) + 1;
|
||
const fixedColumnsStart = coords.col < priv.fixedColumnsStart;
|
||
const horizontalScrollPosition = Math.abs(this.hot.view._wt.wtOverlays.inlineStartOverlay.getScrollPosition());
|
||
const offsetX = Math.abs(event.offsetX - (this.hot.isRtl() ? event.target.offsetWidth : 0));
|
||
const inlineOffset = this.getColumnsWidth(start, coords.col - 1) + offsetX;
|
||
const inlinePos = this.getColumnsWidth(countColumnsFrom, start - 1) + (fixedColumnsStart ? horizontalScrollPosition : 0) + inlineOffset;
|
||
this.backlight.setPosition(topPos, inlinePos);
|
||
this.backlight.setSize(this.getColumnsWidth(start, end), wtTable.hider.offsetHeight - topPos);
|
||
this.backlight.setOffset(null, -inlineOffset);
|
||
(0, _element.addClass)(this.hot.rootElement, CSS_ON_MOVING);
|
||
} else {
|
||
(0, _element.removeClass)(this.hot.rootElement, CSS_AFTER_SELECTION);
|
||
priv.pressed = false;
|
||
priv.columnsToMove.length = 0;
|
||
}
|
||
}
|
||
|
||
/**
|
||
* 'mouseMove' event callback. Fired when pointer move on document.documentElement.
|
||
*
|
||
* @private
|
||
* @param {MouseEvent} event `mousemove` event properties.
|
||
*/
|
||
onMouseMove(event) {
|
||
const priv = privatePool.get(this);
|
||
if (!priv.pressed) {
|
||
return;
|
||
}
|
||
|
||
// callback for browser which doesn't supports CSS pointer-event: none
|
||
if (event.target === this.backlight.element) {
|
||
const width = this.backlight.getSize().width;
|
||
this.backlight.setSize(0);
|
||
setTimeout(function () {
|
||
this.backlight.setPosition(width);
|
||
});
|
||
}
|
||
priv.target.eventPageX = event.pageX;
|
||
this.refreshPositions();
|
||
}
|
||
|
||
/**
|
||
* 'beforeOnCellMouseOver' hook callback. Fired when pointer was over cell.
|
||
*
|
||
* @private
|
||
* @param {MouseEvent} event `mouseover` event properties.
|
||
* @param {CellCoords} coords Visual cell coordinates where was fired event.
|
||
* @param {HTMLElement} TD Cell represented as HTMLElement.
|
||
* @param {object} controller An object with properties `row`, `column` and `cell`. Each property contains
|
||
* a boolean value that allows or disallows changing the selection for that particular area.
|
||
*/
|
||
onBeforeOnCellMouseOver(event, coords, TD, controller) {
|
||
const selectedRange = this.hot.getSelectedRangeLast();
|
||
const priv = privatePool.get(this);
|
||
if (!selectedRange || !priv.pressed) {
|
||
return;
|
||
}
|
||
if (priv.columnsToMove.indexOf(coords.col) > -1) {
|
||
(0, _element.removeClass)(this.hot.rootElement, CSS_SHOW_UI);
|
||
} else {
|
||
(0, _element.addClass)(this.hot.rootElement, CSS_SHOW_UI);
|
||
}
|
||
controller.row = true;
|
||
controller.column = true;
|
||
controller.cell = true;
|
||
priv.hoveredColumn = coords.col;
|
||
priv.target.TD = TD;
|
||
}
|
||
|
||
/**
|
||
* `onMouseUp` hook callback.
|
||
*
|
||
* @private
|
||
*/
|
||
onMouseUp() {
|
||
const priv = privatePool.get(this);
|
||
const target = priv.target.col;
|
||
const columnsLen = priv.columnsToMove.length;
|
||
priv.hoveredColumn = void 0;
|
||
priv.pressed = false;
|
||
priv.backlightWidth = 0;
|
||
(0, _element.removeClass)(this.hot.rootElement, [CSS_ON_MOVING, CSS_SHOW_UI, CSS_AFTER_SELECTION]);
|
||
if (this.hot.selection.isSelectedByColumnHeader()) {
|
||
(0, _element.addClass)(this.hot.rootElement, CSS_AFTER_SELECTION);
|
||
}
|
||
if (columnsLen < 1 || target === void 0) {
|
||
return;
|
||
}
|
||
const firstMovedVisualColumn = priv.columnsToMove[0];
|
||
const firstMovedPhysicalColumn = this.hot.toPhysicalColumn(firstMovedVisualColumn);
|
||
const movePerformed = this.dragColumns(priv.columnsToMove, target);
|
||
priv.columnsToMove.length = 0;
|
||
if (movePerformed === true) {
|
||
this.persistentStateSave();
|
||
this.hot.render();
|
||
this.hot.view.adjustElementsSize(true);
|
||
const selectionStart = this.hot.toVisualColumn(firstMovedPhysicalColumn);
|
||
const selectionEnd = selectionStart + columnsLen - 1;
|
||
this.hot.selectColumns(selectionStart, selectionEnd);
|
||
}
|
||
}
|
||
|
||
/**
|
||
* `afterScrollHorizontally` hook callback. Fired the table was scrolled horizontally.
|
||
*
|
||
* @private
|
||
*/
|
||
onAfterScrollVertically() {
|
||
const wtTable = this.hot.view._wt.wtTable;
|
||
const headerHeight = wtTable.getColumnHeaderHeight(0) + 1;
|
||
const scrollTop = wtTable.holder.scrollTop;
|
||
const posTop = headerHeight + scrollTop;
|
||
this.backlight.setPosition(posTop);
|
||
this.backlight.setSize(null, wtTable.hider.offsetHeight - posTop);
|
||
}
|
||
|
||
/**
|
||
* Builds the plugin's UI.
|
||
*
|
||
* @private
|
||
*/
|
||
buildPluginUI() {
|
||
this.backlight.build();
|
||
this.guideline.build();
|
||
}
|
||
|
||
/**
|
||
* Callback for the `afterLoadData` hook.
|
||
*
|
||
* @private
|
||
*/
|
||
onAfterLoadData() {
|
||
this.moveBySettingsOrLoad();
|
||
}
|
||
|
||
/**
|
||
* Destroys the plugin instance.
|
||
*/
|
||
destroy() {
|
||
this.backlight.destroy();
|
||
this.guideline.destroy();
|
||
super.destroy();
|
||
}
|
||
}
|
||
exports.ManualColumnMove = ManualColumnMove; |