Sha256: 8b0630c930eccec61fd1c09c9912fa703287e452fac5ca8e3166607f6496c0a9
Contents?: true
Size: 1.51 KB
Versions: 17
Compression:
Stored size: 1.51 KB
Contents
goog.provide('webfont.NativeFontWatchRunner');
goog.require('webfont.Font');
goog.scope(function () {
/**
* @constructor
* @param {function(webfont.Font)} activeCallback
* @param {function(webfont.Font)} inactiveCallback
* @param {webfont.DomHelper} domHelper
* @param {webfont.Font} font
* @param {number=} opt_timeout
* @param {string=} opt_fontTestString
*/
webfont.NativeFontWatchRunner = function(activeCallback, inactiveCallback, domHelper, font, opt_timeout, opt_fontTestString) {
this.activeCallback_ = activeCallback;
this.inactiveCallback_ = inactiveCallback;
this.font_ = font;
this.domHelper_ = domHelper;
this.timeout_ = opt_timeout || 3000;
this.fontTestString_ = opt_fontTestString || undefined;
};
var NativeFontWatchRunner = webfont.NativeFontWatchRunner;
NativeFontWatchRunner.prototype.start = function () {
var doc = this.domHelper_.getLoadWindow().document,
that = this;
// We're using Promises here because the font load API
// uses them, so we can be sure they're available.
Promise.race([new Promise(function (resolve, reject) {
goog.global.setTimeout(function () {
reject(that.font_);
}, that.timeout_);
}), doc.fonts.load(this.font_.toCssString(), this.fontTestString_)]).then(function (fonts) {
if (fonts.length === 1) {
that.activeCallback_(that.font_);
} else {
that.inactiveCallback_(that.font_);
}
}, function () {
that.inactiveCallback_(that.font_);
});
};
});
Version data entries
17 entries across 17 versions & 1 rubygems