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angularService("$window", bind(window, identity, window));
angularService("$document", function(window){
return jqLite(window.document);
}, {inject:['$window']});
var URL_MATCH = /^(file|ftp|http|https):\/\/(\w+:{0,1}\w*@)?([\w\.]*)(:([0-9]+))?([^\?#]+)(\?([^#]*))?((#([^\?]*))?(\?([^\?]*))?)$/;
var DEFAULT_PORTS = {'http': 80, 'https': 443, 'ftp':21};
angularService("$location", function(browser){
var scope = this, location = {parse:parse, toString:toString};
var lastHash;
function parse(url){
if (isDefined(url)) {
var match = URL_MATCH.exec(url);
if (match) {
location.href = url;
location.protocol = match[1];
location.host = match[3] || '';
location.port = match[5] || DEFAULT_PORTS[location.href] || null;
location.path = match[6];
location.search = parseKeyValue(match[8]);
location.hash = match[9];
if (location.hash)
location.hash = location.hash.substr(1);
lastHash = location.hash;
location.hashPath = match[11] || '';
location.hashSearch = parseKeyValue(match[13]);
}
}
}
function toString() {
if (lastHash === location.hash) {
var hashKeyValue = toKeyValue(location.hashSearch),
hash = (location.hashPath ? location.hashPath : '') + (hashKeyValue ? '?' + hashKeyValue : ''),
url = location.href.split('#')[0] + '#' + (hash ? hash : '');
if (url !== location.href) parse(url);
return url;
} else {
parse(location.href.split('#')[0] + '#' + location.hash);
return toString();
}
}
browser.watchUrl(function(url){
parse(url);
scope.$root.$eval();
});
parse(browser.getUrl());
this.$onEval(PRIORITY_LAST, function(){
browser.setUrl(toString());
});
return location;
}, {inject: ['$browser']});
angularService("$hover", function(browser) {
var tooltip, self = this, error, width = 300, arrowWidth = 10;
browser.hover(function(element, show){
if (show && (error = element.attr(NG_EXCEPTION) || element.attr(NG_VALIDATION_ERROR))) {
if (!tooltip) {
tooltip = {
callout: jqLite('<div id="ng-callout"></div>'),
arrow: jqLite('<div></div>'),
title: jqLite('<div class="ng-title"></div>'),
content: jqLite('<div class="ng-content"></div>')
};
tooltip.callout.append(tooltip.arrow);
tooltip.callout.append(tooltip.title);
tooltip.callout.append(tooltip.content);
self.$browser.body.append(tooltip.callout);
}
var docRect = self.$browser.body[0].getBoundingClientRect(),
elementRect = element[0].getBoundingClientRect(),
leftSpace = docRect.right - elementRect.right - arrowWidth;
tooltip.title.text(element.hasClass("ng-exception") ? "EXCEPTION:" : "Validation error...");
tooltip.content.text(error);
if (leftSpace < width) {
tooltip.arrow.addClass('ng-arrow-right');
tooltip.arrow.css({left: (width + 1)+'px'});
tooltip.callout.css({
position: 'fixed',
left: (elementRect.left - arrowWidth - width - 4) + "px",
top: (elementRect.top - 3) + "px",
width: width + "px"
});
} else {
tooltip.arrow.addClass('ng-arrow-left');
tooltip.callout.css({
position: 'fixed',
left: (elementRect.right + arrowWidth) + "px",
top: (elementRect.top - 3) + "px",
width: width + "px"
});
}
} else if (tooltip) {
tooltip.callout.remove();
tooltip = null;
}
});
}, {inject:['$browser']});
angularService("$invalidWidgets", function(){
var invalidWidgets = [];
invalidWidgets.markValid = function(element){
var index = indexOf(invalidWidgets, element);
if (index != -1)
invalidWidgets.splice(index, 1);
};
invalidWidgets.markInvalid = function(element){
var index = indexOf(invalidWidgets, element);
if (index === -1)
invalidWidgets.push(element);
};
invalidWidgets.visible = function() {
var count = 0;
foreach(invalidWidgets, function(widget){
count = count + (isVisible(widget) ? 1 : 0);
});
return count;
};
return invalidWidgets;
});
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