mirror of https://github.com/zulip/zulip.git
49 lines
1.5 KiB
JavaScript
49 lines
1.5 KiB
JavaScript
import $ from "jquery";
|
||
|
||
import * as blueslip from "./blueslip";
|
||
import * as loading from "./loading";
|
||
import {page_params} from "./page_params";
|
||
import * as util from "./util";
|
||
|
||
// Miscellaneous early setup.
|
||
$(() => {
|
||
if (util.is_mobile()) {
|
||
// Disable the tutorial; it's ugly on mobile.
|
||
page_params.needs_tutorial = false;
|
||
}
|
||
|
||
page_params.page_load_time = Date.now();
|
||
|
||
// Display loading indicator. This disappears after the first
|
||
// get_events completes.
|
||
if (!page_params.needs_tutorial) {
|
||
loading.make_indicator($("#page_loading_indicator"), {
|
||
abs_positioned: true,
|
||
});
|
||
}
|
||
|
||
// This is an issue fix where in jQuery v3 the result of outerHeight on a node
|
||
// that doesn’t exist is now “undefined” rather than “null”, which means it
|
||
// will no longer cast to a Number but rather NaN. For this, we create the
|
||
// `safeOuterHeight` and `safeOuterWidth` functions to safely return a result
|
||
// (or 0).
|
||
$.fn.safeOuterHeight = function (...args) {
|
||
return this.outerHeight(...args) || 0;
|
||
};
|
||
|
||
$.fn.get_offset_to_window = function () {
|
||
return this[0].getBoundingClientRect();
|
||
};
|
||
|
||
$.fn.safeOuterWidth = function (...args) {
|
||
return this.outerWidth(...args) || 0;
|
||
};
|
||
|
||
$.fn.expectOne = function () {
|
||
if (blueslip && this.length !== 1) {
|
||
blueslip.error("Expected one element in jQuery set, found more", {length: this.length});
|
||
}
|
||
return this;
|
||
};
|
||
});
|