devextreme/esm/renovation/ui/pager/page_size/selector.js

HTML5 JavaScript Component Suite for Responsive Web Development

/**
 * DevExtreme (esm/renovation/ui/pager/page_size/selector.js)
 * Version: 21.1.4
 * Build date: Mon Jun 21 2021
 *
 * Copyright (c) 2012 - 2021 Developer Express Inc. ALL RIGHTS RESERVED
 * Read about DevExtreme licensing here: https://js.devexpress.com/Licensing/
 */
import _extends from "@babel/runtime/helpers/esm/extends";
import _objectWithoutPropertiesLoose from "@babel/runtime/helpers/esm/objectWithoutPropertiesLoose";
var _excluded = ["defaultPageSize", "isLargeDisplayMode", "pageSize", "pageSizeChange", "pageSizes", "rootElementRef"];
import {
    createVNode,
    createComponentVNode
} from "inferno";
import {
    InfernoEffect,
    InfernoComponent
} from "@devextreme/vdom";
import {
    PageSizeSmall
} from "./small";
import {
    PageSizeLarge
} from "./large";
import {
    PagerProps
} from "../common/pager_props";
import messageLocalization from "../../../../localization/message";
import {
    PAGER_PAGE_SIZES_CLASS
} from "../common/consts";
export var viewFunction = _ref => {
    var {
        htmlRef: htmlRef,
        normalizedPageSizes: normalizedPageSizes,
        props: {
            isLargeDisplayMode: isLargeDisplayMode,
            pageSize: pageSize,
            pageSizeChange: pageSizeChange
        }
    } = _ref;
    return createVNode(1, "div", PAGER_PAGE_SIZES_CLASS, [isLargeDisplayMode && createComponentVNode(2, PageSizeLarge, {
        pageSizes: normalizedPageSizes,
        pageSize: pageSize,
        pageSizeChange: pageSizeChange
    }), !isLargeDisplayMode && createComponentVNode(2, PageSizeSmall, {
        parentRef: htmlRef,
        pageSizes: normalizedPageSizes,
        pageSize: pageSize,
        pageSizeChange: pageSizeChange
    })], 0, null, null, htmlRef)
};

function getAllText() {
    return messageLocalization.getFormatter("dxPager-pageSizesAllText")()
}
var PageSizeSelectorProps = {
    isLargeDisplayMode: true
};
var PageSizeSelectorPropsType = {
    pageSizes: PagerProps.pageSizes,
    isLargeDisplayMode: PageSizeSelectorProps.isLargeDisplayMode,
    defaultPageSize: PagerProps.pageSize
};
import {
    createRef as infernoCreateRef
} from "inferno";
export class PageSizeSelector extends InfernoComponent {
    constructor(props) {
        super(props);
        this._currentState = null;
        this.htmlRef = infernoCreateRef();
        this.state = {
            pageSize: void 0 !== this.props.pageSize ? this.props.pageSize : this.props.defaultPageSize
        };
        this.setRootElementRef = this.setRootElementRef.bind(this)
    }
    createEffects() {
        return [new InfernoEffect(this.setRootElementRef, [])]
    }
    updateEffects() {}
    get __state_pageSize() {
        var state = this._currentState || this.state;
        return void 0 !== this.props.pageSize ? this.props.pageSize : state.pageSize
    }
    set_pageSize(value) {
        this.setState(state => {
            var _this$props$pageSizeC, _this$props;
            this._currentState = state;
            var newValue = value();
            null === (_this$props$pageSizeC = (_this$props = this.props).pageSizeChange) || void 0 === _this$props$pageSizeC ? void 0 : _this$props$pageSizeC.call(_this$props, newValue);
            this._currentState = null;
            return {
                pageSize: newValue
            }
        })
    }
    setRootElementRef() {
        var {
            rootElementRef: rootElementRef
        } = this.props;
        if (rootElementRef) {
            rootElementRef.current = this.htmlRef.current
        }
    }
    get normalizedPageSizes() {
        var {
            pageSizes: pageSizes
        } = this.props;
        return pageSizes.map(p => "all" === p || 0 === p ? {
            text: getAllText(),
            value: 0
        } : {
            text: String(p),
            value: p
        })
    }
    get restAttributes() {
        var _this$props$pageSize = _extends({}, this.props, {
                pageSize: this.__state_pageSize
            }),
            restProps = _objectWithoutPropertiesLoose(_this$props$pageSize, _excluded);
        return restProps
    }
    render() {
        var props = this.props;
        return viewFunction({
            props: _extends({}, props, {
                pageSize: this.__state_pageSize
            }),
            htmlRef: this.htmlRef,
            normalizedPageSizes: this.normalizedPageSizes,
            restAttributes: this.restAttributes
        })
    }
}
PageSizeSelector.defaultProps = _extends({}, PageSizeSelectorPropsType);