public static WatiN_IE refresh(this WatiN_IE ie)
{
if (ie.url().valid())
{
ie.open(ie.url());
}
return(ie);
}
public static string formatJsCode(this WatiN_IE ie, string codeToFormat)
{
if (ie.url().not_Equal("about:blank"))
{
"opening ABOUT:Blank".info();
ie.open("about:blank");
}
else
{
"already in ABOUT:Blank".info();
}
if (ie.js_FunctionExists("js_beautify").isFalse())
{
var jsBeautify = @"beautify.js".local();
ie.eval(jsBeautify.fileContents());
if (ie.js_FunctionExists("js_beautify"))
{
"Injected beautify.js into about:blank".info();
}
else
{
"Failed to Inject js_beautify code".error();
}
}
"formating Javascript with size: {0}".info(codeToFormat.size());
ie.setJsObject(codeToFormat);
ie.eval("window.external.setJsObject(js_beautify(_jsObject))");
var result = ie.getJsObject().str().fix_CRLF();
// "formated Javascript has size: {0}".info(result.size());
return(result);
}
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 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 bool url(this WatiN_IE watinIe, string url)
{
return(watinIe.url() == url);
}
public static bool noPageLoaded(this WatiN_IE watinIe)
{
return(watinIe.url().isUri().isFalse() ||
watinIe.url() == "about:blank");
}
