Dictionary <string, object> get_attributes(string xpath)
{
var ans2av = (Dictionary <string, object>)MainWindow.This.Browser.ExecuteJavaScript(
CefSharpBrowser.Define__getElementsByXPath()
+ @"
var es = document.__getElementsByXPath('" + xpath + @"');
if(es.length > 1)
alert('Found more than 1 element!');
else if(es.length < 1)
alert('Found no element!');
var ans2av = {};
var as = es[0].attributes;
for (var i = 0; i < as.length; i++) {
var c = as[i].value;
if(as[i].name == 'class'){
c = c.replace(/\b__highlight\b/,'').trim();
if(!c)
continue;
}
ans2av[as[i].name] = c;
}
ans2av['" + Route.Output.Field.INNER_HTML + @"'] = es[0].innerHTML;
return ans2av;
");
return(ans2av);
}
void listen_clicks()
{
MainWindow.This.Browser.ExecuteJavaScript(
CefSharpBrowser.Define__getElementsByXPath()
+ CefSharpBrowser.Define__createXPathForElement() + @"
if(document.__onElementSelected){
document.__clickedElement = null;
return;
}
document.__onElementSelected = function(event){
try{
if ( event.preventDefault ) event.preventDefault();
if ( event.stopPropagation ) event.stopPropagation();
event.returnValue = false;
var target = event.target || event.srcElement;
if(document.__clickedElement == target)
document.__selectedElement = document.__selectedElement.parentNode;
else
document.__selectedElement = target;
document.__clickedElement = target;
var x = document.__createXPathForElement(document.__selectedElement);
window.JsMapObject.htmlElementSelected(x);
}catch(err){
alert(err.message);
}
return false;
};
document.addEventListener('contextmenu', document.__onElementSelected, false);
");
}
public void Click(string xpath)
{
ExecuteJavaScript(
CefSharpBrowser.Define__getElementsByXPath() + @"
var es = document.__getElementsByXPath('" + xpath + @"');
if(es.length < 1)
alert('no element found:' + '" + xpath + @"');
for(var i = 0; i < es.length; i++){
es[i].click();
}
");
}
// int get_elements(string xpath)
// {
// return (int)MainWindow.This.Browser.ExecuteJavaScript(
// CefSharpBrowser.Define__getElementsByXPath() + @"
//document.__elementCollection = document.__getElementsByXPath('" + xpath + @"');
//return document.__elementCollection.length;
// ");
// }
string get_value(string xpath, string attribute)
{
return((string)MainWindow.This.Browser.ExecuteJavaScript(
CefSharpBrowser.Define__getElementsByXPath() + @"
var es = document.__getElementsByXPath('" + xpath + @"');
var vs = '';
for(var i = 0; i < es.length; i++){
vs += '\r\n' + " + (attribute == Route.Output.Field.INNER_HTML ? @"es[i].innerText" : @"es[i].getAttribute('" + attribute + @"')") + @";
}
return vs;
"));
}
public void SetValue(string xpath, string value)
{
ExecuteJavaScript(
CefSharpBrowser.Define__getElementsByXPath() + @"
var es = document.__getElementsByXPath('" + xpath + @"');
//if(es.length > 1)
// alert('Found more than 1 element!');
//if(es.length < 1)
// alert('no element found:' + '" + xpath + @"');
for(var i = 0; i < es.length; i++){
var e = es[i];
//while(e && e.tagName != 'INPUT')
// e = e.parentNode;
//if(e)
e.value = '" + value + @"';
}
");
}
List <string> get_links(string xpath)
{
var os = (List <object>)MainWindow.This.Browser.ExecuteJavaScript(
CefSharpBrowser.Define__getElementsByXPath() + @"
var es = document.__getElementsByXPath('" + xpath + @"');
var ls = [];
for(var i = 0; i < es.length; i++){
var e = es[i];
while(e && e.tagName != 'A')
e = e.parentNode;
if(e)
ls.push(e.href);
}
return ls;
");
List <string> ls = new List <string>();
if (os != null)
{
string parent_url = MainWindow.This.Browser.Url;
for (int i = 0; i < os.Count; i++)
{
ls.Add(GetAbsoluteUrl((string)os[i], parent_url));
}
}
if (Controller.DebugMode)
{
if (ls.Count > 3)
{
Log.Main.Warning("While debugging only first 3 links are taken of actual " + ls.Count);
ls.RemoveRange(3, ls.Count - 3);
}
}
return(ls);
}
public List <string> GetValue(string xpath)
{
var os = (List <object>)ExecuteJavaScript(
CefSharpBrowser.Define__getElementsByXPath() + @"
var es = document.__getElementsByXPath('" + xpath + @"');
//if(es.length > 1)
// alert('Found more than 1 element!');
//if(es.length < 1)
// alert('no element found:' + '" + xpath + @"');
var vs = [];
for(var i = 0; i < es.length; i++){
vs.push(es[i].value);
}
return vs;
");
List <string> vs = new List <string>();
foreach (string s in os)
{
vs.Add(s);
}
return(vs);
}
List <string> get_single_element_xpaths(string xpath)
{
var os = (List <object>)MainWindow.This.Browser.ExecuteJavaScript(
CefSharpBrowser.Define__getElementsByXPath() +
CefSharpBrowser.Define__createXPathForElement() + @"
var es = document.__getElementsByXPath('" + xpath + @"');
var xs = [];
for(var i = 0; i < es.length; i++){
xs.push(document.__createXPathForElement(es[i]));
}
return xs;
");
List <string> xs = new List <string>();
if (os != null)
{
for (int i = 0; i < os.Count; i++)
{
xs.Add((string)os[i]);
}
}
return(xs);
}
public MainWindow()
{
This = this;
InitializeComponent();
Browser = new CefSharpBrowser(browser, "JsMapObject", route);
browser.LoadingStateChanged += delegate(object sender, LoadingStateChangedEventArgs e)
{
route.Dispatcher.BeginInvoke((Action)(() => { route.IsEnabled = !e.IsLoading; }));
url.Dispatcher.BeginInvoke((Action)(() => { url.Text = browser.Address; }));
};
Dispatcher.ShutdownStarted += delegate(object sender, EventArgs e)
{
try
{
DataFieldsWindow.This.Close();
}
catch { }
try
{
OutputWindow.This.Close();
}
catch { }
};
Closing += delegate
{
browser.Stop();
Application.Current.Shutdown();
};
back.Click += delegate
{
browser.Back();
};
forward.Click += delegate
{
browser.Forward();
};
stop.Click += delegate
{
browser.Stop();
};
reload.Click += delegate
{
browser.Reload();
};
url.KeyUp += (object sender, KeyEventArgs e) =>
{
if (e.Key == Key.Enter)
{
browser.Load(url.Text);
}
};
load_images.Click += set_load_images;
load_images.IsChecked = true;
set_load_images(null, null);
}
