ember-legacy-class-transform
Version:
The default blueprint for ember-cli addons.
133 lines (129 loc) • 15.2 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.isSafeString = isSafeString;
exports.isNode = isNode;
exports.isString = isString;
exports.cautiousInsert = cautiousInsert;
exports.trustingInsert = trustingInsert;
var _util = require('@glimmer/util');
var _bounds = require('./bounds');
function isSafeString(value) {
return typeof value === 'object' && value !== null && typeof value.toHTML === 'function';
}
function isNode(value) {
return typeof value === 'object' && value !== null && typeof value.nodeType === 'number';
}
function isString(value) {
return typeof value === 'string';
}
class Upsert {
constructor(bounds) {
this.bounds = bounds;
}
}
exports.default = Upsert;
function cautiousInsert(dom, cursor, value) {
if (isString(value)) {
return TextUpsert.insert(dom, cursor, value);
}
if (isSafeString(value)) {
return SafeStringUpsert.insert(dom, cursor, value);
}
if (isNode(value)) {
return NodeUpsert.insert(dom, cursor, value);
}
throw (0, _util.unreachable)();
}
function trustingInsert(dom, cursor, value) {
if (isString(value)) {
return HTMLUpsert.insert(dom, cursor, value);
}
if (isNode(value)) {
return NodeUpsert.insert(dom, cursor, value);
}
throw (0, _util.unreachable)();
}
class TextUpsert extends Upsert {
static insert(dom, cursor, value) {
let textNode = dom.createTextNode(value);
dom.insertBefore(cursor.element, textNode, cursor.nextSibling);
let bounds = new _bounds.SingleNodeBounds(cursor.element, textNode);
return new TextUpsert(bounds, textNode);
}
constructor(bounds, textNode) {
super(bounds);
this.textNode = textNode;
}
update(_dom, value) {
if (isString(value)) {
let { textNode } = this;
textNode.nodeValue = value;
return true;
} else {
return false;
}
}
}
class HTMLUpsert extends Upsert {
static insert(dom, cursor, value) {
let bounds = dom.insertHTMLBefore(cursor.element, cursor.nextSibling, value);
return new HTMLUpsert(bounds);
}
update(dom, value) {
if (isString(value)) {
let { bounds } = this;
let parentElement = bounds.parentElement();
let nextSibling = (0, _bounds.clear)(bounds);
this.bounds = dom.insertHTMLBefore(parentElement, nextSibling, value);
return true;
} else {
return false;
}
}
}
class SafeStringUpsert extends Upsert {
constructor(bounds, lastStringValue) {
super(bounds);
this.lastStringValue = lastStringValue;
}
static insert(dom, cursor, value) {
let stringValue = value.toHTML();
let bounds = dom.insertHTMLBefore(cursor.element, cursor.nextSibling, stringValue);
return new SafeStringUpsert(bounds, stringValue);
}
update(dom, value) {
if (isSafeString(value)) {
let stringValue = value.toHTML();
if (stringValue !== this.lastStringValue) {
let { bounds } = this;
let parentElement = bounds.parentElement();
let nextSibling = (0, _bounds.clear)(bounds);
this.bounds = dom.insertHTMLBefore(parentElement, nextSibling, stringValue);
this.lastStringValue = stringValue;
}
return true;
} else {
return false;
}
}
}
class NodeUpsert extends Upsert {
static insert(dom, cursor, node) {
dom.insertBefore(cursor.element, node, cursor.nextSibling);
return new NodeUpsert((0, _bounds.single)(cursor.element, node));
}
update(dom, value) {
if (isNode(value)) {
let { bounds } = this;
let parentElement = bounds.parentElement();
let nextSibling = (0, _bounds.clear)(bounds);
this.bounds = dom.insertNodeBefore(parentElement, value, nextSibling);
return true;
} else {
return false;
}
}
}
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{ unreachable } from '@glimmer/util';\nimport { clear, single, SingleNodeBounds } from './bounds';\nexport function isSafeString(value) {\n    return typeof value === 'object' && value !== null && typeof value.toHTML === 'function';\n}\nexport function isNode(value) {\n    return typeof value === 'object' && value !== null && typeof value.nodeType === 'number';\n}\nexport function isString(value) {\n    return typeof value === 'string';\n}\nclass Upsert {\n    constructor(bounds) {\n        this.bounds = bounds;\n    }\n}\nexport default Upsert;\nexport function cautiousInsert(dom, cursor, value) {\n    if (isString(value)) {\n        return TextUpsert.insert(dom, cursor, value);\n    }\n    if (isSafeString(value)) {\n        return SafeStringUpsert.insert(dom, cursor, value);\n    }\n    if (isNode(value)) {\n        return NodeUpsert.insert(dom, cursor, value);\n    }\n    throw unreachable();\n}\nexport function trustingInsert(dom, cursor, value) {\n    if (isString(value)) {\n        return HTMLUpsert.insert(dom, cursor, value);\n    }\n    if (isNode(value)) {\n        return NodeUpsert.insert(dom, cursor, value);\n    }\n    throw unreachable();\n}\nclass TextUpsert extends Upsert {\n    static insert(dom, cursor, value) {\n        let textNode = dom.createTextNode(value);\n        dom.insertBefore(cursor.element, textNode, cursor.nextSibling);\n        let bounds = new SingleNodeBounds(cursor.element, textNode);\n        return new TextUpsert(bounds, textNode);\n    }\n    constructor(bounds, textNode) {\n        super(bounds);\n        this.textNode = textNode;\n    }\n    update(_dom, value) {\n        if (isString(value)) {\n            let { textNode } = this;\n            textNode.nodeValue = value;\n            return true;\n        } else {\n            return false;\n        }\n    }\n}\nclass HTMLUpsert extends Upsert {\n    static insert(dom, cursor, value) {\n        let bounds = dom.insertHTMLBefore(cursor.element, cursor.nextSibling, value);\n        return new HTMLUpsert(bounds);\n    }\n    update(dom, value) {\n        if (isString(value)) {\n            let { bounds } = this;\n            let parentElement = bounds.parentElement();\n            let nextSibling = clear(bounds);\n            this.bounds = dom.insertHTMLBefore(parentElement, nextSibling, value);\n            return true;\n        } else {\n            return false;\n        }\n    }\n}\nclass SafeStringUpsert extends Upsert {\n    constructor(bounds, lastStringValue) {\n        super(bounds);\n        this.lastStringValue = lastStringValue;\n    }\n    static insert(dom, cursor, value) {\n        let stringValue = value.toHTML();\n        let bounds = dom.insertHTMLBefore(cursor.element, cursor.nextSibling, stringValue);\n        return new SafeStringUpsert(bounds, stringValue);\n    }\n    update(dom, value) {\n        if (isSafeString(value)) {\n            let stringValue = value.toHTML();\n            if (stringValue !== this.lastStringValue) {\n                let { bounds } = this;\n                let parentElement = bounds.parentElement();\n                let nextSibling = clear(bounds);\n                this.bounds = dom.insertHTMLBefore(parentElement, nextSibling, stringValue);\n                this.lastStringValue = stringValue;\n            }\n            return true;\n        } else {\n            return false;\n        }\n    }\n}\nclass NodeUpsert extends Upsert {\n    static insert(dom, cursor, node) {\n        dom.insertBefore(cursor.element, node, cursor.nextSibling);\n        return new NodeUpsert(single(cursor.element, node));\n    }\n    update(dom, value) {\n        if (isNode(value)) {\n            let { bounds } = this;\n            let parentElement = bounds.parentElement();\n            let nextSibling = clear(bounds);\n            this.bounds = dom.insertNodeBefore(parentElement, value, nextSibling);\n            return true;\n        } else {\n            return false;\n        }\n    }\n}"]}