NativeScript/nativescript-core/debugger/webinspector-dom.ios.ts

import * as inspectorCommandTypes from "./InspectorBackendCommands.ios";
const inspectorCommands: typeof inspectorCommandTypes = require("./InspectorBackendCommands");

import * as debuggerDomains from "./debugger";

import { attachDOMInspectorEventCallbacks, attachDOMInspectorCommandCallbacks } from "./devtools-elements";

@inspectorCommands.DomainDispatcher("DOM")
export class DOMDomainDebugger implements inspectorCommandTypes.DOMDomain.DOMDomainDispatcher {

    private _enabled: boolean;
    public events: inspectorCommandTypes.DOMDomain.DOMFrontend;
    public commands: any;

    constructor() {
        this.events = new inspectorCommands.DOMDomain.DOMFrontend();

        this.commands = {};

        attachDOMInspectorEventCallbacks(this.events);
        attachDOMInspectorCommandCallbacks(this.commands);

        // By default start enabled because we can miss the "enable event when
        // running with `--debug-brk` -- the frontend will send it before we've been created
        this.enable();
    }

    get enabled(): boolean {
        return this._enabled;
    }

    enable(): void {
        if (debuggerDomains.getDOM()) {
            throw new Error("One DOMDomainDebugger may be enabled at a time.");
        } else {
            debuggerDomains.setDOM(this);
        }
        this._enabled = true;
    }

    /**
     * Disables network tracking, prevents network events from being sent to the client.
     */
    disable(): void {
        if (debuggerDomains.getDOM() === this) {
            debuggerDomains.setDOM(null);
        }
        this._enabled = false;
    }

    getDocument(): { root: inspectorCommandTypes.DOMDomain.Node } {
        const domNode = this.commands.getDocument();

        return { root: domNode };
    }

    removeNode(params: inspectorCommandTypes.DOMDomain.RemoveNodeMethodArguments): void {
        this.commands.removeNode(params.nodeId);
    }

    setAttributeValue(params: inspectorCommandTypes.DOMDomain.SetAttributeValueMethodArguments): void {
        throw new Error("Method not implemented.");
    }

    setAttributesAsText(params: inspectorCommandTypes.DOMDomain.SetAttributesAsTextMethodArguments): void {
        this.commands.setAttributeAsText(params.nodeId, params.text, params.name);
    }

    removeAttribute(params: inspectorCommandTypes.DOMDomain.RemoveAttributeMethodArguments): void {
        throw new Error("Method not implemented.");
    }

    performSearch(params: inspectorCommandTypes.DOMDomain.PerformSearchMethodArguments): { searchId: string, resultCount: number } {
        return null;
    }

    getSearchResults(params: inspectorCommandTypes.DOMDomain.GetSearchResultsMethodArguments): { nodeIds: inspectorCommandTypes.DOMDomain.NodeId[] } {
        return null;
    }

    discardSearchResults(params: inspectorCommandTypes.DOMDomain.DiscardSearchResultsMethodArguments): void {
        return;
    }

    highlightNode(params: inspectorCommandTypes.DOMDomain.HighlightNodeMethodArguments): void {
        return;
    }

    hideHighlight(): void {
        return;
    }

    resolveNode(params: inspectorCommandTypes.DOMDomain.ResolveNodeMethodArguments): { object: inspectorCommandTypes.RuntimeDomain.RemoteObject } {
        return null;
    }
}