devextreme
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HTML5 JavaScript Component Suite for Responsive Web Development
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JavaScript
/**
* DevExtreme (cjs/ui/list/ui.list.edit.decorator.switchable.slide.js)
* Version: 21.2.4
* Build date: Mon Dec 06 2021
*
* Copyright (c) 2012 - 2021 Developer Express Inc. ALL RIGHTS RESERVED
* Read about DevExtreme licensing here: https://js.devexpress.com/Licensing/
*/
"use strict";
var _size = require("../../core/utils/size");
var _renderer = _interopRequireDefault(require("../../core/renderer"));
var _events_engine = _interopRequireDefault(require("../../events/core/events_engine"));
var _common = require("../../core/utils/common");
var _click = require("../../events/click");
var _message = _interopRequireDefault(require("../../localization/message"));
var _translator = require("../../animation/translator");
var _index = require("../../events/utils/index");
var _emitter = require("../../events/core/emitter.feedback");
var _uiListEdit = _interopRequireDefault(require("./ui.list.edit.decorator_menu_helper"));
var _uiListEdit2 = require("./ui.list.edit.decorator_registry");
var _uiListEditDecorator = _interopRequireDefault(require("./ui.list.edit.decorator.switchable"));
var _fx = _interopRequireDefault(require("../../animation/fx"));
var _themes = require("../themes");
var _action_sheet = _interopRequireDefault(require("../action_sheet"));
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
}
}
var LIST_EDIT_DECORATOR = "dxListEditDecorator";
var CLICK_EVENT_NAME = (0, _index.addNamespace)(_click.name, LIST_EDIT_DECORATOR);
var ACTIVE_EVENT_NAME = (0, _index.addNamespace)(_emitter.active, LIST_EDIT_DECORATOR);
var SLIDE_MENU_CLASS = "dx-list-slide-menu";
var SLIDE_MENU_WRAPPER_CLASS = "dx-list-slide-menu-wrapper";
var SLIDE_MENU_CONTENT_CLASS = "dx-list-slide-menu-content";
var SLIDE_MENU_BUTTONS_CONTAINER_CLASS = "dx-list-slide-menu-buttons-container";
var SLIDE_MENU_BUTTONS_CLASS = "dx-list-slide-menu-buttons";
var SLIDE_MENU_BUTTON_CLASS = "dx-list-slide-menu-button";
var SLIDE_MENU_BUTTON_MENU_CLASS = "dx-list-slide-menu-button-menu";
var SLIDE_MENU_BUTTON_DELETE_CLASS = "dx-list-slide-menu-button-delete";
var SLIDE_MENU_ANIMATION_DURATION = 400;
var SLIDE_MENU_ANIMATION_EASING = "cubic-bezier(0.075, 0.82, 0.165, 1)";
(0, _uiListEdit2.register)("menu", "slide", _uiListEditDecorator.default.inherit({
_shouldHandleSwipe: true,
_init: function() {
this.callBase.apply(this, arguments);
this._$buttonsContainer = (0, _renderer.default)("<div>").addClass(SLIDE_MENU_BUTTONS_CONTAINER_CLASS);
_events_engine.default.on(this._$buttonsContainer, ACTIVE_EVENT_NAME, _common.noop);
this._$buttons = (0, _renderer.default)("<div>").addClass(SLIDE_MENU_BUTTONS_CLASS).appendTo(this._$buttonsContainer);
this._renderMenu();
this._renderDeleteButton()
},
_renderMenu: function() {
if (!this._menuEnabled()) {
return
}
var menuItems = this._menuItems();
if (1 === menuItems.length) {
var menuItem = menuItems[0];
this._renderMenuButton(menuItem.text, function(e) {
e.stopPropagation();
this._fireAction(menuItem)
}.bind(this))
} else {
var $menu = (0, _renderer.default)("<div>").addClass(SLIDE_MENU_CLASS);
this._menu = this._list._createComponent($menu, _action_sheet.default, {
showTitle: false,
items: menuItems,
onItemClick: function(args) {
this._fireAction(args.itemData)
}.bind(this),
integrationOptions: {}
});
$menu.appendTo(this._list.$element());
var $menuButton = this._renderMenuButton(_message.default.format("dxListEditDecorator-more"), function(e) {
e.stopPropagation();
this._menu.show()
}.bind(this));
this._menu.option("target", $menuButton)
}
},
_renderMenuButton: function(text, action) {
var $menuButton = (0, _renderer.default)("<div>").addClass(SLIDE_MENU_BUTTON_CLASS).addClass(SLIDE_MENU_BUTTON_MENU_CLASS).text(text);
this._$buttons.append($menuButton);
_events_engine.default.on($menuButton, CLICK_EVENT_NAME, action);
return $menuButton
},
_renderDeleteButton: function() {
if (!this._deleteEnabled()) {
return
}
var $deleteButton = (0, _renderer.default)("<div>").addClass(SLIDE_MENU_BUTTON_CLASS).addClass(SLIDE_MENU_BUTTON_DELETE_CLASS).text((0, _themes.isMaterial)() ? "" : _message.default.format("dxListEditDecorator-delete"));
_events_engine.default.on($deleteButton, CLICK_EVENT_NAME, function(e) {
e.stopPropagation();
this._deleteItem()
}.bind(this));
this._$buttons.append($deleteButton)
},
_fireAction: function(menuItem) {
this._fireMenuAction((0, _renderer.default)(this._cachedNode), menuItem.action);
this._cancelDeleteReadyItem()
},
modifyElement: function(config) {
this.callBase.apply(this, arguments);
var $itemElement = config.$itemElement;
$itemElement.addClass(SLIDE_MENU_WRAPPER_CLASS);
var $slideMenuContent = (0, _renderer.default)("<div>").addClass(SLIDE_MENU_CONTENT_CLASS);
$itemElement.wrapInner($slideMenuContent)
},
_getDeleteButtonContainer: function() {
return this._$buttonsContainer
},
handleClick: function(_, e) {
if ((0, _renderer.default)(e.target).closest("." + SLIDE_MENU_CONTENT_CLASS).length) {
return this.callBase.apply(this, arguments)
}
return false
},
_swipeStartHandler: function($itemElement) {
this._enablePositioning($itemElement);
this._cacheItemData($itemElement);
this._setPositions(this._getPositions(0))
},
_swipeUpdateHandler: function($itemElement, args) {
var rtl = this._isRtlEnabled();
var signCorrection = rtl ? -1 : 1;
var isItemReadyToDelete = this._isReadyToDelete($itemElement);
var moveJustStarted = this._getCurrentPositions().content === this._getStartPositions().content;
if (moveJustStarted && !isItemReadyToDelete && args.offset * signCorrection > 0) {
args.cancel = true;
return
}
var offset = this._cachedItemWidth * args.offset;
var startOffset = isItemReadyToDelete ? -this._cachedButtonWidth * signCorrection : 0;
var correctedOffset = (offset + startOffset) * signCorrection;
var percent = correctedOffset < 0 ? Math.abs((offset + startOffset) / this._cachedButtonWidth) : 0;
this._setPositions(this._getPositions(percent));
return true
},
_getStartPositions: function() {
var rtl = this._isRtlEnabled();
var signCorrection = rtl ? -1 : 1;
return {
content: 0,
buttonsContainer: rtl ? -this._cachedButtonWidth : this._cachedItemWidth,
buttons: -this._cachedButtonWidth * signCorrection
}
},
_getPositions: function(percent) {
var rtl = this._isRtlEnabled();
var signCorrection = rtl ? -1 : 1;
var startPositions = this._getStartPositions();
return {
content: startPositions.content - percent * this._cachedButtonWidth * signCorrection,
buttonsContainer: startPositions.buttonsContainer - Math.min(percent, 1) * this._cachedButtonWidth * signCorrection,
buttons: startPositions.buttons + Math.min(percent, 1) * this._cachedButtonWidth * signCorrection
}
},
_getCurrentPositions: function() {
return {
content: (0, _translator.locate)(this._$cachedContent).left,
buttonsContainer: (0, _translator.locate)(this._$buttonsContainer).left,
buttons: (0, _translator.locate)(this._$buttons).left
}
},
_setPositions: function(positions) {
(0, _translator.move)(this._$cachedContent, {
left: positions.content
});
(0, _translator.move)(this._$buttonsContainer, {
left: positions.buttonsContainer
});
(0, _translator.move)(this._$buttons, {
left: positions.buttons
})
},
_cacheItemData: function($itemElement) {
if ($itemElement[0] === this._cachedNode) {
return
}
this._$cachedContent = $itemElement.find("." + SLIDE_MENU_CONTENT_CLASS);
this._cachedItemWidth = (0, _size.getOuterWidth)($itemElement);
this._cachedButtonWidth = this._cachedButtonWidth || (0, _size.getOuterWidth)(this._$buttons);
(0, _size.setWidth)(this._$buttonsContainer, this._cachedButtonWidth);
if (this._$cachedContent.length) {
this._cachedNode = $itemElement[0]
}
},
_minButtonContainerLeftOffset: function() {
return this._cachedItemWidth - this._cachedButtonWidth
},
_swipeEndHandler: function($itemElement, args) {
this._cacheItemData($itemElement);
var signCorrection = this._isRtlEnabled() ? 1 : -1;
var offset = this._cachedItemWidth * args.offset;
var endedAtReadyToDelete = !this._isReadyToDelete($itemElement) && offset * signCorrection > .2 * this._cachedButtonWidth;
var readyToDelete = args.targetOffset === signCorrection && endedAtReadyToDelete;
this._toggleDeleteReady($itemElement, readyToDelete);
return true
},
_enablePositioning: function($itemElement) {
_fx.default.stop(this._$cachedContent, true);
this.callBase.apply(this, arguments);
this._$buttonsContainer.appendTo($itemElement)
},
_disablePositioning: function() {
this.callBase.apply(this, arguments);
this._$buttonsContainer.detach()
},
_animatePrepareDeleteReady: function() {
return this._animateToPositions(this._getPositions(1))
},
_animateForgetDeleteReady: function($itemElement) {
this._cacheItemData($itemElement);
return this._animateToPositions(this._getPositions(0))
},
_animateToPositions: function(positions) {
var that = this;
var currentPosition = this._getCurrentPositions();
var durationTimePart = Math.min(Math.abs(currentPosition.content - positions.content) / this._cachedButtonWidth, 1);
return _fx.default.animate(this._$cachedContent, {
from: currentPosition,
to: positions,
easing: SLIDE_MENU_ANIMATION_EASING,
duration: SLIDE_MENU_ANIMATION_DURATION * durationTimePart,
strategy: "frame",
draw: function(positions) {
that._setPositions(positions)
}
})
},
dispose: function() {
if (this._menu) {
this._menu.$element().remove()
}
if (this._$buttonsContainer) {
this._$buttonsContainer.remove()
}
this.callBase.apply(this, arguments)
}
}).include(_uiListEdit.default));