handsontable
Version:
Handsontable is a JavaScript Spreadsheet Component available for React, Angular and Vue.
817 lines (712 loc) • 31.7 kB
JavaScript
function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
import "core-js/modules/es.array.index-of.js";
import "core-js/modules/es.array.iterator.js";
import "core-js/modules/es.array.some.js";
import "core-js/modules/es.object.to-string.js";
import "core-js/modules/es.string.iterator.js";
import "core-js/modules/es.weak-map.js";
import "core-js/modules/web.dom-collections.iterator.js";
import "core-js/modules/web.timers.js";
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
function _get(target, property, receiver) { if (typeof Reflect !== "undefined" && Reflect.get) { _get = Reflect.get; } else { _get = function _get(target, property, receiver) { var base = _superPropBase(target, property); if (!base) return; var desc = Object.getOwnPropertyDescriptor(base, property); if (desc.get) { return desc.get.call(receiver); } return desc.value; }; } return _get(target, property, receiver || target); }
function _superPropBase(object, property) { while (!Object.prototype.hasOwnProperty.call(object, property)) { object = _getPrototypeOf(object); if (object === null) break; } return object; }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }
function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }
function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }
function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Date.prototype.toString.call(Reflect.construct(Date, [], function () {})); return true; } catch (e) { return false; } }
function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
import { BasePlugin } from "../base/index.mjs";
import Hooks from "../../pluginHooks.mjs";
import { arrayReduce } from "../../helpers/array.mjs";
import { addClass, removeClass, offset, hasClass } from "../../helpers/dom/element.mjs";
import { rangeEach } from "../../helpers/number.mjs";
import EventManager from "../../eventManager.mjs";
import BacklightUI from "./ui/backlight.mjs";
import GuidelineUI from "./ui/guideline.mjs";
Hooks.getSingleton().register('beforeColumnMove');
Hooks.getSingleton().register('afterColumnMove');
export var PLUGIN_KEY = 'manualColumnMove';
export var PLUGIN_PRIORITY = 120;
var privatePool = new WeakMap();
var CSS_PLUGIN = 'ht__manualColumnMove';
var CSS_SHOW_UI = 'show-ui';
var CSS_ON_MOVING = 'on-moving--columns';
var CSS_AFTER_SELECTION = 'after-selection--columns';
/**
* @plugin ManualColumnMove
*
* @description
* This plugin allows to change columns order. To make columns order persistent the {@link Options#persistentState}
* plugin should be enabled.
*
* API:
* - `moveColumn` - move single column to the new position.
* - `moveColumns` - move many columns (as an array of indexes) to the new position.
* - `dragColumn` - drag single column to the new position.
* - `dragColumns` - drag many columns (as an array of indexes) to the new position.
*
* [Documentation](/demo-moving.html#manualColumnMove) explain differences between drag and move actions. Please keep in mind that if you want apply visual changes,
* you have to call manually the `render` method on the instance of Handsontable.
*
* The plugin creates additional components to make moving possibly using user interface:
* - backlight - highlight of selected columns.
* - guideline - line which shows where columns has been moved.
*
* @class ManualColumnMove
* @plugin ManualColumnMove
*/
export var ManualColumnMove = /*#__PURE__*/function (_BasePlugin) {
_inherits(ManualColumnMove, _BasePlugin);
var _super = _createSuper(ManualColumnMove);
function ManualColumnMove(hotInstance) {
var _this;
_classCallCheck(this, ManualColumnMove);
_this = _super.call(this, hotInstance);
/**
* Set up WeakMap of plugin to sharing private parameters;.
*/
privatePool.set(_assertThisInitialized(_this), {
columnsToMove: [],
countCols: 0,
fixedColumns: 0,
pressed: void 0,
target: {
eventPageX: void 0,
coords: void 0,
TD: void 0,
col: void 0
},
cachedDropIndex: void 0
});
/**
* Event Manager object.
*
* @private
* @type {object}
*/
_this.eventManager = new EventManager(_assertThisInitialized(_this));
/**
* Backlight UI object.
*
* @private
* @type {object}
*/
_this.backlight = new BacklightUI(hotInstance);
/**
* Guideline UI object.
*
* @private
* @type {object}
*/
_this.guideline = new GuidelineUI(hotInstance);
return _this;
}
/**
* Checks if the plugin is enabled in the handsontable settings. This method is executed in {@link Hooks#beforeInit}
* hook and if it returns `true` than the {@link ManualColumnMove#enablePlugin} method is called.
*
* @returns {boolean}
*/
_createClass(ManualColumnMove, [{
key: "isEnabled",
value: function isEnabled() {
return !!this.hot.getSettings()[PLUGIN_KEY];
}
/**
* Enables the plugin functionality for this Handsontable instance.
*/
}, {
key: "enablePlugin",
value: function enablePlugin() {
var _this2 = this;
if (this.enabled) {
return;
}
this.addHook('beforeOnCellMouseDown', function (event, coords, TD, blockCalculations) {
return _this2.onBeforeOnCellMouseDown(event, coords, TD, blockCalculations);
});
this.addHook('beforeOnCellMouseOver', function (event, coords, TD, blockCalculations) {
return _this2.onBeforeOnCellMouseOver(event, coords, TD, blockCalculations);
});
this.addHook('afterScrollVertically', function () {
return _this2.onAfterScrollVertically();
});
this.addHook('afterLoadData', function () {
return _this2.onAfterLoadData();
});
this.buildPluginUI();
this.registerEvents(); // TODO: move adding plugin classname to BasePlugin.
addClass(this.hot.rootElement, CSS_PLUGIN);
_get(_getPrototypeOf(ManualColumnMove.prototype), "enablePlugin", this).call(this);
}
/**
* Updates the plugin state. This method is executed when {@link Core#updateSettings} is invoked.
*/
}, {
key: "updatePlugin",
value: function updatePlugin() {
this.disablePlugin();
this.enablePlugin();
this.moveBySettingsOrLoad();
_get(_getPrototypeOf(ManualColumnMove.prototype), "updatePlugin", this).call(this);
}
/**
* Disables the plugin functionality for this Handsontable instance.
*/
}, {
key: "disablePlugin",
value: function disablePlugin() {
removeClass(this.hot.rootElement, CSS_PLUGIN);
this.unregisterEvents();
this.backlight.destroy();
this.guideline.destroy();
_get(_getPrototypeOf(ManualColumnMove.prototype), "disablePlugin", this).call(this);
}
/**
* Moves a single column.
*
* @param {number} column Visual column index to be moved.
* @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.
* To check the visualization of the final index, please take a look at [documentation](/demo-moving.html#manualColumnMove).
* @fires Hooks#beforeColumnMove
* @fires Hooks#afterColumnMove
* @returns {boolean}
*/
}, {
key: "moveColumn",
value: function moveColumn(column, finalIndex) {
return this.moveColumns([column], finalIndex);
}
/**
* Moves a multiple columns.
*
* @param {Array} columns Array of visual column indexes to be moved.
* @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.
* To check the visualization of the final index, please take a look at [documentation](/demo-moving.html#manualColumnMove).
* @fires Hooks#beforeColumnMove
* @fires Hooks#afterColumnMove
* @returns {boolean}
*/
}, {
key: "moveColumns",
value: function moveColumns(columns, finalIndex) {
var priv = privatePool.get(this);
var dropIndex = priv.cachedDropIndex;
var movePossible = this.isMovePossible(columns, finalIndex);
var beforeMoveHook = this.hot.runHooks('beforeColumnMove', columns, finalIndex, dropIndex, movePossible);
priv.cachedDropIndex = void 0;
if (beforeMoveHook === false) {
return;
}
if (movePossible) {
this.hot.columnIndexMapper.moveIndexes(columns, finalIndex);
}
var movePerformed = movePossible && this.isColumnOrderChanged(columns, finalIndex);
this.hot.runHooks('afterColumnMove', columns, finalIndex, dropIndex, movePossible, movePerformed);
return movePerformed;
}
/**
* Drag a single column to drop index position.
*
* @param {number} column Visual column index to be dragged.
* @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.
* To check visualization of drop index please take a look at [documentation](/demo-moving.html#manualColumnMove).
* @fires Hooks#beforeColumnMove
* @fires Hooks#afterColumnMove
* @returns {boolean}
*/
}, {
key: "dragColumn",
value: function dragColumn(column, dropIndex) {
return this.dragColumns([column], dropIndex);
}
/**
* Drag multiple columns to drop index position.
*
* @param {Array} columns Array of visual column indexes to be dragged.
* @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.
* To check visualization of drop index please take a look at [documentation](/demo-moving.html#manualColumnMove).
* @fires Hooks#beforeColumnMove
* @fires Hooks#afterColumnMove
* @returns {boolean}
*/
}, {
key: "dragColumns",
value: function dragColumns(columns, dropIndex) {
var finalIndex = this.countFinalIndex(columns, dropIndex);
var priv = privatePool.get(this);
priv.cachedDropIndex = dropIndex;
return this.moveColumns(columns, finalIndex);
}
/**
* Indicates if it's possible to move columns to the desired position. Some of the actions aren't possible, i.e. You can’t move more than one element to the last position.
*
* @param {Array} movedColumns Array of visual column indexes to be moved.
* @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.
* To check the visualization of the final index, please take a look at [documentation](/demo-moving.html#manualColumnMove).
* @returns {boolean}
*/
}, {
key: "isMovePossible",
value: function isMovePossible(movedColumns, finalIndex) {
var length = this.hot.columnIndexMapper.getNotTrimmedIndexesLength(); // An attempt to transfer more columns to start destination than is possible (only when moving from the top to the bottom).
var tooHighDestinationIndex = movedColumns.length + finalIndex > length;
var tooLowDestinationIndex = finalIndex < 0;
var tooLowMovedColumnIndex = movedColumns.some(function (movedColumn) {
return movedColumn < 0;
});
var tooHighMovedColumnIndex = movedColumns.some(function (movedColumn) {
return movedColumn >= length;
});
if (tooHighDestinationIndex || tooLowDestinationIndex || tooLowMovedColumnIndex || tooHighMovedColumnIndex) {
return false;
}
return true;
}
/**
* Indicates if order of columns was changed.
*
* @private
* @param {Array} movedColumns Array of visual column indexes to be moved.
* @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.
* To check the visualization of the final index, please take a look at [documentation](/demo-moving.html#manualColumnMove).
* @returns {boolean}
*/
}, {
key: "isColumnOrderChanged",
value: function isColumnOrderChanged(movedColumns, finalIndex) {
return movedColumns.some(function (column, nrOfMovedElement) {
return column - nrOfMovedElement !== finalIndex;
});
}
/**
* Count the final column index from the drop index.
*
* @private
* @param {Array} movedColumns Array of visual column indexes to be moved.
* @param {number} dropIndex Visual column index, being a drop index for the moved columns.
* @returns {number} Visual column index, being a start index for the moved columns.
*/
}, {
key: "countFinalIndex",
value: function countFinalIndex(movedColumns, dropIndex) {
var numberOfColumnsLowerThanDropIndex = arrayReduce(movedColumns, function (numberOfColumns, currentColumnIndex) {
if (currentColumnIndex < dropIndex) {
numberOfColumns += 1;
}
return numberOfColumns;
}, 0);
return dropIndex - numberOfColumnsLowerThanDropIndex;
}
/**
* Gets the sum of the widths of columns in the provided range.
*
* @private
* @param {number} fromColumn Visual column index.
* @param {number} toColumn Visual column index.
* @returns {number}
*/
}, {
key: "getColumnsWidth",
value: function getColumnsWidth(fromColumn, toColumn) {
var columnMapper = this.hot.columnIndexMapper;
var columnsWidth = 0;
for (var visualColumnIndex = fromColumn; visualColumnIndex <= toColumn; visualColumnIndex += 1) {
// We can't use just `getColWidth` (even without indexes translation) as it doesn't return proper values
// when column is stretched.
var renderableIndex = columnMapper.getRenderableFromVisualIndex(visualColumnIndex);
if (visualColumnIndex < 0) {
columnsWidth += this.hot.view.wt.wtViewport.getRowHeaderWidth() || 0;
} else if (renderableIndex !== null) {
columnsWidth += this.hot.view.wt.wtTable.getStretchedColumnWidth(renderableIndex) || 0;
}
}
return columnsWidth;
}
/**
* Loads initial settings when persistent state is saved or when plugin was initialized as an array.
*
* @private
*/
}, {
key: "moveBySettingsOrLoad",
value: function moveBySettingsOrLoad() {
var pluginSettings = this.hot.getSettings()[PLUGIN_KEY];
if (Array.isArray(pluginSettings)) {
this.moveColumns(pluginSettings, 0);
} else if (pluginSettings !== void 0) {
var persistentState = this.persistentStateLoad();
if (persistentState.length) {
this.moveColumns(persistentState, 0);
}
}
}
/**
* Checks if the provided column is in the fixedColumnsTop section.
*
* @private
* @param {number} column Visual column index to check.
* @returns {boolean}
*/
}, {
key: "isFixedColumnsLeft",
value: function isFixedColumnsLeft(column) {
return column < this.hot.getSettings().fixedColumnsLeft;
}
/**
* Saves the manual column positions to the persistent state (the {@link Options#persistentState} option has to be enabled).
*
* @private
* @fires Hooks#persistentStateSave
*/
}, {
key: "persistentStateSave",
value: function persistentStateSave() {
this.hot.runHooks('persistentStateSave', 'manualColumnMove', this.hot.columnIndexMapper.getIndexesSequence()); // The `PersistentState` plugin should be refactored.
}
/**
* Loads the manual column positions from the persistent state (the {@link Options#persistentState} option has to be enabled).
*
* @private
* @fires Hooks#persistentStateLoad
* @returns {Array} Stored state.
*/
}, {
key: "persistentStateLoad",
value: function persistentStateLoad() {
var storedState = {};
this.hot.runHooks('persistentStateLoad', 'manualColumnMove', storedState);
return storedState.value ? storedState.value : [];
}
/**
* Prepares an array of indexes based on actual selection.
*
* @private
* @param {number} start The start index.
* @param {number} end The end index.
* @returns {Array}
*/
}, {
key: "prepareColumnsToMoving",
value: function prepareColumnsToMoving(start, end) {
var selectedColumns = [];
rangeEach(start, end, function (i) {
selectedColumns.push(i);
});
return selectedColumns;
}
/**
* Update the UI visual position.
*
* @private
*/
}, {
key: "refreshPositions",
value: function refreshPositions() {
var priv = privatePool.get(this);
var firstVisible = this.hot.view.wt.wtTable.getFirstVisibleColumn();
var lastVisible = this.hot.view.wt.wtTable.getLastVisibleColumn();
var wtTable = this.hot.view.wt.wtTable;
var scrollableElement = this.hot.view.wt.wtOverlays.scrollableElement;
var scrollLeft = typeof scrollableElement.scrollX === 'number' ? scrollableElement.scrollX : scrollableElement.scrollLeft;
var tdOffsetLeft = this.hot.view.THEAD.offsetLeft + this.getColumnsWidth(0, priv.coords - 1);
var mouseOffsetLeft = priv.target.eventPageX - (priv.rootElementOffset - (scrollableElement.scrollX === void 0 ? scrollLeft : 0)); // eslint-disable-line max-len
var hiderWidth = wtTable.hider.offsetWidth;
var tbodyOffsetLeft = wtTable.TBODY.offsetLeft;
var backlightElemMarginLeft = this.backlight.getOffset().left;
var backlightElemWidth = this.backlight.getSize().width;
var rowHeaderWidth = 0;
if (priv.rootElementOffset + wtTable.holder.offsetWidth + scrollLeft < priv.target.eventPageX) {
if (priv.coords < priv.countCols) {
priv.coords += 1;
}
}
if (priv.hasRowHeaders) {
rowHeaderWidth = this.hot.view.wt.wtOverlays.leftOverlay.clone.wtTable.getColumnHeader(-1).offsetWidth;
}
if (this.isFixedColumnsLeft(priv.coords)) {
tdOffsetLeft += scrollLeft;
}
tdOffsetLeft += rowHeaderWidth;
if (priv.coords < 0) {
// if hover on rowHeader
if (priv.fixedColumns > 0) {
priv.target.col = 0;
} else {
priv.target.col = firstVisible > 0 ? firstVisible - 1 : firstVisible;
}
} else if (priv.target.TD.offsetWidth / 2 + tdOffsetLeft <= mouseOffsetLeft) {
var newCoordsCol = priv.coords >= priv.countCols ? priv.countCols - 1 : priv.coords; // if hover on right part of TD
priv.target.col = newCoordsCol + 1; // unfortunately first column is bigger than rest
tdOffsetLeft += priv.target.TD.offsetWidth;
if (priv.target.col > lastVisible && lastVisible < priv.countCols) {
this.hot.scrollViewportTo(void 0, lastVisible + 1, void 0, true);
}
} else {
// elsewhere on table
priv.target.col = priv.coords;
if (priv.target.col <= firstVisible && priv.target.col >= priv.fixedColumns && firstVisible > 0) {
this.hot.scrollViewportTo(void 0, firstVisible - 1);
}
}
if (priv.target.col <= firstVisible && priv.target.col >= priv.fixedColumns && firstVisible > 0) {
this.hot.scrollViewportTo(void 0, firstVisible - 1);
}
var backlightLeft = mouseOffsetLeft;
var guidelineLeft = tdOffsetLeft;
if (mouseOffsetLeft + backlightElemWidth + backlightElemMarginLeft >= hiderWidth) {
// prevent display backlight on the right side of the table
backlightLeft = hiderWidth - backlightElemWidth - backlightElemMarginLeft;
} else if (mouseOffsetLeft + backlightElemMarginLeft < tbodyOffsetLeft + rowHeaderWidth) {
// prevent display backlight on the left side of the table
backlightLeft = tbodyOffsetLeft + rowHeaderWidth + Math.abs(backlightElemMarginLeft);
}
if (tdOffsetLeft >= hiderWidth - 1) {
// prevent display guideline outside the table
guidelineLeft = hiderWidth - 1;
} else if (guidelineLeft === 0) {
// guideline has got `margin-left: -1px` as default
guidelineLeft = 1;
} else if (scrollableElement.scrollX !== void 0 && priv.coords < priv.fixedColumns) {
guidelineLeft -= priv.rootElementOffset <= scrollableElement.scrollX ? priv.rootElementOffset : 0;
}
this.backlight.setPosition(null, backlightLeft);
this.guideline.setPosition(null, guidelineLeft);
}
/**
* Binds the events used by the plugin.
*
* @private
*/
}, {
key: "registerEvents",
value: function registerEvents() {
var _this3 = this;
var documentElement = this.hot.rootDocument.documentElement;
this.eventManager.addEventListener(documentElement, 'mousemove', function (event) {
return _this3.onMouseMove(event);
});
this.eventManager.addEventListener(documentElement, 'mouseup', function () {
return _this3.onMouseUp();
});
}
/**
* Unbinds the events used by the plugin.
*
* @private
*/
}, {
key: "unregisterEvents",
value: function unregisterEvents() {
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} blockCalculations Object which contains information about blockCalculation for row, column or cells.
*/
}, {
key: "onBeforeOnCellMouseDown",
value: function onBeforeOnCellMouseDown(event, coords, TD, blockCalculations) {
var wtTable = this.hot.view.wt.wtTable;
var isHeaderSelection = this.hot.selection.isSelectedByColumnHeader();
var selection = this.hot.getSelectedRangeLast();
var priv = privatePool.get(this); // This block action shouldn't be handled below.
var isSortingElement = hasClass(event.target, 'sortAction');
if (!selection || !isHeaderSelection || priv.pressed || event.button !== 0 || isSortingElement) {
priv.pressed = false;
priv.columnsToMove.length = 0;
removeClass(this.hot.rootElement, [CSS_ON_MOVING, CSS_SHOW_UI]);
return;
}
var guidelineIsNotReady = this.guideline.isBuilt() && !this.guideline.isAppended();
var backlightIsNotReady = this.backlight.isBuilt() && !this.backlight.isAppended();
if (guidelineIsNotReady && backlightIsNotReady) {
this.guideline.appendTo(wtTable.hider);
this.backlight.appendTo(wtTable.hider);
}
var from = selection.from,
to = selection.to;
var start = Math.min(from.col, to.col);
var end = Math.max(from.col, to.col);
if (coords.row < 0 && coords.col >= start && coords.col <= end) {
blockCalculations.column = true;
priv.pressed = true;
priv.target.eventPageX = event.pageX;
priv.coords = 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.fixedColumns = this.hot.getSettings().fixedColumnsLeft;
priv.rootElementOffset = offset(this.hot.rootElement).left;
var countColumnsFrom = priv.hasRowHeaders ? -1 : 0;
var topPos = wtTable.holder.scrollTop + wtTable.getColumnHeaderHeight(0) + 1;
var fixedColumns = coords.col < priv.fixedColumns;
var scrollableElement = this.hot.view.wt.wtOverlays.scrollableElement;
var wrapperIsWindow = scrollableElement.scrollX ? scrollableElement.scrollX - priv.rootElementOffset : 0;
var mouseOffset = event.offsetX - (fixedColumns ? wrapperIsWindow : 0);
var leftOffset = Math.abs(this.getColumnsWidth(start, coords.col - 1) + mouseOffset);
this.backlight.setPosition(topPos, this.getColumnsWidth(countColumnsFrom, start - 1) + leftOffset);
this.backlight.setSize(this.getColumnsWidth(start, end), wtTable.hider.offsetHeight - topPos);
this.backlight.setOffset(null, leftOffset * -1);
addClass(this.hot.rootElement, CSS_ON_MOVING);
} else {
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.
*/
}, {
key: "onMouseMove",
value: function onMouseMove(event) {
var 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) {
var 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} blockCalculations Object which contains information about blockCalculation for column, column or cells.
*/
}, {
key: "onBeforeOnCellMouseOver",
value: function onBeforeOnCellMouseOver(event, coords, TD, blockCalculations) {
var selectedRange = this.hot.getSelectedRangeLast();
var priv = privatePool.get(this);
if (!selectedRange || !priv.pressed) {
return;
}
if (priv.columnsToMove.indexOf(coords.col) > -1) {
removeClass(this.hot.rootElement, CSS_SHOW_UI);
} else {
addClass(this.hot.rootElement, CSS_SHOW_UI);
}
blockCalculations.row = true;
blockCalculations.column = true;
blockCalculations.cell = true;
priv.coords = coords.col;
priv.target.TD = TD;
}
/**
* `onMouseUp` hook callback.
*
* @private
*/
}, {
key: "onMouseUp",
value: function onMouseUp() {
var priv = privatePool.get(this);
var target = priv.target.col;
var columnsLen = priv.columnsToMove.length;
priv.coords = void 0;
priv.pressed = false;
priv.backlightWidth = 0;
removeClass(this.hot.rootElement, [CSS_ON_MOVING, CSS_SHOW_UI, CSS_AFTER_SELECTION]);
if (this.hot.selection.isSelectedByColumnHeader()) {
addClass(this.hot.rootElement, CSS_AFTER_SELECTION);
}
if (columnsLen < 1 || target === void 0) {
return;
}
var firstMovedVisualColumn = priv.columnsToMove[0];
var firstMovedPhysicalColumn = this.hot.toPhysicalColumn(firstMovedVisualColumn);
var movePerformed = this.dragColumns(priv.columnsToMove, target);
priv.columnsToMove.length = 0;
if (movePerformed === true) {
this.persistentStateSave();
this.hot.render();
this.hot.view.adjustElementsSize(true);
var selectionStart = this.hot.toVisualColumn(firstMovedPhysicalColumn);
var selectionEnd = selectionStart + columnsLen - 1;
this.hot.selectColumns(selectionStart, selectionEnd);
}
}
/**
* `afterScrollHorizontally` hook callback. Fired the table was scrolled horizontally.
*
* @private
*/
}, {
key: "onAfterScrollVertically",
value: function onAfterScrollVertically() {
var wtTable = this.hot.view.wt.wtTable;
var headerHeight = wtTable.getColumnHeaderHeight(0) + 1;
var scrollTop = wtTable.holder.scrollTop;
var posTop = headerHeight + scrollTop;
this.backlight.setPosition(posTop);
this.backlight.setSize(null, wtTable.hider.offsetHeight - posTop);
}
/**
* Builds the plugin's UI.
*
* @private
*/
}, {
key: "buildPluginUI",
value: function buildPluginUI() {
this.backlight.build();
this.guideline.build();
}
/**
* Callback for the `afterLoadData` hook.
*
* @private
*/
}, {
key: "onAfterLoadData",
value: function onAfterLoadData() {
this.moveBySettingsOrLoad();
}
/**
* Destroys the plugin instance.
*/
}, {
key: "destroy",
value: function destroy() {
this.backlight.destroy();
this.guideline.destroy();
_get(_getPrototypeOf(ManualColumnMove.prototype), "destroy", this).call(this);
}
}], [{
key: "PLUGIN_KEY",
get: function get() {
return PLUGIN_KEY;
}
}, {
key: "PLUGIN_PRIORITY",
get: function get() {
return PLUGIN_PRIORITY;
}
}]);
return ManualColumnMove;
}(BasePlugin);