Function processAllImpl

src/js/WinJS/ControlProcessor.js:99–171

(rootElement, skipRootElement)

    }

    function processAllImpl(rootElement, skipRootElement) {
        return new Promise(function processAllImpl2(complete, error) {
            _WriteProfilerMark("WinJS.UI:processAll,StartTM");
            rootElement = rootElement || _Global.document.body;
            var pending = 0;
            var selector = "[data-win-control]";
            var allElements = rootElement.querySelectorAll(selector);
            var elements = [];
            if (!skipRootElement && getControlHandler(rootElement)) {
                elements.push(rootElement);
            }
            for (var i = 0, len = allElements.length; i < len; i++) {
                elements.push(allElements[i]);
            }

            // bail early if there is nothing to process
            //
            if (elements.length === 0) {
                _WriteProfilerMark("WinJS.UI:processAll,StopTM");
                complete(rootElement);
                return;
            }

            var checkAllComplete = function () {
                pending = pending - 1;
                if (pending < 0) {
                    _WriteProfilerMark("WinJS.UI:processAll,StopTM");
                    complete(rootElement);
                }
            };

            // First go through and determine which elements to activate
            //
            var controls = new Array(elements.length);
            for (var i = 0, len = elements.length; i < len; i++) {
                var element = elements[i];
                var control;
                var instance = element.winControl;
                if (instance) {
                    control = instance.constructor;
                    // already activated, don't need to add to controls array
                } else {
                    controls[i] = control = getControlHandler(element);
                }
                if (control && control.isDeclarativeControlContainer) {
                    i += element.querySelectorAll(selector).length;
                }
            }

            // Now go through and activate those
            //
            _WriteProfilerMark("WinJS.UI:processAllActivateControls,StartTM");
            for (var i = 0, len = elements.length; i < len; i++) {
                var ctl = controls[i];
                var element = elements[i];
                if (ctl && !element.winControl) {
                    pending++;
                    activate(element, ctl).then(checkAllComplete, function (e) {