@visactor/vrender-kits/es/env/contributions/tt-contribution.js

## Description

var __decorate = this && this.__decorate || function(decorators, target, key, desc) {
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        step((generator = generator.apply(thisArg, _arguments || [])).next());
    }));
};

import { injectable, BaseEnvContribution, rafBasedSto } from "@visactor/vrender-core";

function makeUpCanvas(domref, canvasIdLists, canvasMap, freeCanvasIdx, freeCanvasList, component) {
    return __awaiter(this, void 0, void 0, (function*() {
        const dpr = tt.getSystemInfoSync().pixelRatio;
        for (let i = 0; i < canvasIdLists.length; i++) {
            const id = canvasIdLists[i];
            yield new Promise((resolve => {
                let data = tt.createSelectorQuery();
                component && (data = data.in(component)), data.select(`#${id}`).node().exec((res => {
                    const canvas = res[0].node, width = canvas.width, height = canvas.height;
                    canvas.width = width * dpr, canvas.height = height * dpr, canvasMap.set(id, canvas), 
                    i >= freeCanvasIdx && freeCanvasList.push(canvas), resolve(null);
                }));
            }));
        }
    }));
}

let TTEnvContribution = class extends BaseEnvContribution {
    constructor() {
        super(), this.type = "tt", this.supportEvent = !0, this.canvasMap = new Map, this.freeCanvasList = [], 
        this.canvasIdx = 0, this.supportsTouchEvents = !0;
        try {
            this.supportsPointerEvents = !!globalThis.PointerEvent, this.supportsMouseEvents = !!globalThis.MouseEvent;
        } catch (err) {
            this.supportsPointerEvents = !1, this.supportsMouseEvents = !1;
        }
        this.applyStyles = !0;
    }
    configure(service, params) {
        if (service.env === this.type) return service.setActiveEnvContribution(this), makeUpCanvas(params.domref, params.canvasIdLists, this.canvasMap, params.freeCanvasIdx, this.freeCanvasList, params.component).then((() => {}));
    }
    loadImage(url) {
        return Promise.resolve({
            data: url,
            loadState: "success"
        });
    }
    loadSvg(url) {
        return Promise.reject();
    }
    createCanvas(params) {
        const result = this.freeCanvasList[this.canvasIdx] || this.freeCanvasList[this.freeCanvasList.length - 1];
        return this.canvasIdx++, result;
    }
    createOffscreenCanvas(params) {}
    releaseCanvas(canvas) {}
    getDevicePixelRatio() {
        return tt.getSystemInfoSync().pixelRatio;
    }
    getRequestAnimationFrame() {
        return function(callback) {
            return rafBasedSto.call(callback);
        };
    }
    getCancelAnimationFrame() {
        return h => {
            rafBasedSto.clear(h);
        };
    }
    addEventListener(type, listener, options) {
        return null;
    }
    removeEventListener(type, listener, options) {
        return null;
    }
    dispatchEvent(event) {
        return null;
    }
    getElementById(str) {
        return this.canvasMap.get(str);
    }
    getRootElement() {
        return null;
    }
    getDocument() {
        return null;
    }
    release(...params) {}
    mapToCanvasPoint(event) {
        var _a;
        return null === (_a = null == event ? void 0 : event.type) || void 0 === _a || _a.startsWith("mouse"), 
        event;
    }
};

TTEnvContribution = __decorate([ injectable(), __metadata("design:paramtypes", []) ], TTEnvContribution);

export { TTEnvContribution };
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