forked from mirrors/gecko-dev
b8157dfaaf
# ignore-this-changeset Differential Revision: https://phabricator.services.mozilla.com/D35894 --HG-- extra : source : 4722b924e08478f5337ab509718bd66906bf472f extra : amend_source : a5baa1aab21639fdba44537e3a10b179b0073cb4
73 lines
1.6 KiB
JavaScript
73 lines
1.6 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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"use strict";
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const {
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arg,
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DebuggerClient,
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} = require("devtools/shared/client/debugger-client");
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/**
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* A SymbolIteratorClient provides a way to access to symbols
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* of an object efficiently, slice by slice.
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*
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* @param client DebuggerClient
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* The debugger client parent.
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* @param grip Object
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* A SymbolIteratorActor grip returned by the protocol via
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* BrowsingContextTargetActor.enumSymbols request.
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*/
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function SymbolIteratorClient(client, grip) {
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this._grip = grip;
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this._client = client;
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this.request = this._client.request;
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}
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SymbolIteratorClient.prototype = {
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get actor() {
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return this._grip.actor;
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},
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/**
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* Get the total number of symbols available in the iterator.
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*/
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get count() {
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return this._grip.count;
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},
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/**
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* Get a set of following symbols.
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*
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* @param start Number
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* The index of the first symbol to fetch.
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* @param count Number
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* The number of symbols to fetch.
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* @param callback Function
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* The function called when we receive the symbols.
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*/
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slice: DebuggerClient.requester(
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{
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type: "slice",
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start: arg(0),
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count: arg(1),
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},
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{}
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),
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/**
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* Get all the symbols.
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*
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* @param callback Function
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* The function called when we receive the symbols.
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*/
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all: DebuggerClient.requester(
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{
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type: "all",
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},
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{}
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),
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};
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module.exports = SymbolIteratorClient;
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