public static WatiN_IE.ToCSharp injectJavascriptFunctions(this WatiN_IE ie, bool resetHooks)
{
if (ie.WebBrowser.isNull())
{
"in InjectJavascriptFunctions, ie.WebBrowser was null".error();
}
else
{
if (ie.WebBrowser.ObjectForScripting.isNull() || resetHooks)
{
ie.WebBrowser.ObjectForScripting = new WatiN_IE.ToCSharp();
"Injecting Javascript Hooks * Functions for page: {0}".debug(ie.url());
ie.eval("var o2Log = function(message) { window.external.write(message) };");
ie.invokeScript("o2Log", "Test from Javascript (via toCSharp(message) )");
ie.eval("$o2 = window.external");
"Injection complete (use o2Log(...) or $o2.write(...) to talk back to O2".info();
return(ie.WebBrowser.ObjectForScripting as WatiN_IE.ToCSharp);
}
else
{
if ((ie.WebBrowser.ObjectForScripting is WatiN_IE.ToCSharp))
{
return(ie.WebBrowser.ObjectForScripting as WatiN_IE.ToCSharp);
}
else
{
"in WatiN_IE injectJavascriptFunctions, unexpected type in ie.WebBrowser.ObjectForScripting: {0}".error(ie.WebBrowser.ObjectForScripting.typeName());
}
}
}
return(null);
}
public static object invokeEval(this WatiN_IE ie, string evalScript)
{
var evalParam = "(function() { " + evalScript + "})();";
//"[WatiN_IE] invokeEval evalParam: {0}".debug(evalParam);
return(ie.invokeScript("eval", evalParam));
}
public static WatiN_IE show_Formated_Javascript(this WatiN_IE ie, WatiN_IE temp_ie, string codeToFormat)
{
var prettifyHtml = @"prettify.htm".local();
if (prettifyHtml.fileExists().isFalse())
{
return(ie);
}
if (ie.url().isNull() || ie.url().contains("prettify.htm").isFalse())
{
ie.open(prettifyHtml);
}
var formatedJsCode = (temp_ie.isNull())
? ie.HostControl.formatJsCode(codeToFormat)
: temp_ie.formatJsCode(codeToFormat);
var codeDiv = ie.div("codeDiv");
codeDiv.innerHtml("<pre id=\"code\" class=\"prettyprint\">{0}</pre>".format(formatedJsCode));
ie.invokeScript("prettyPrint");
return(ie);
}
public static object invokeScript(this WatiN_IE ie, string functionName, params object[] parameters)
{
//"[WatiN_IE] invokeScript '{0}' with parameters:{1}".info(functionName ,parameters.size());
return(ie.invokeScript(true, functionName, parameters));
}
public static object invokeScript(this WatiN_IE ie, string functionName)
{
return(ie.invokeScript(functionName, null));
}