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 deleteJsVariable(this WatiN_IE watinIe, string jsVariable)
{
var evalString = "try { delete " + jsVariable + " } catch(exception) { }";
watinIe.eval(evalString);
return(watinIe);
}
public static WatiN_IE inject_FirebugLite(this WatiN_IE ie)
{
var firebugLiteScript = "(function(F,i,r,e,b,u,g,L,I,T,E){if(F.getElementById(b))return;E=F[i+'NS']&&F.documentElement.namespaceURI;E=E?F[i+'NS'](E,'script'):F[i]('script');E[r]('id',b);E[r]('src',I+g+T);E[r](b,u);(F[e]('head')[0]||F[e]('body')[0]).appendChild(E);E=new Image;E[r]('src',I+L);})(document,'createElement','setAttribute','getElementsByTagName','FirebugLite','4','firebug-lite.js','releases/lite/latest/skin/xp/sprite.png','https://getfirebug.com/','#startOpened');";
ie.eval(firebugLiteScript);
"[Injected FirebugLite]".info();
return(ie);
}
public static object downloadAndExecJavascriptFile(this WatiN_IE ie, string url)
{
"[WatiN_IE] downloadAndExecJavascriptFile: {0}".info(url);
var javascriptCode = url.uri().getHtml();
if (javascriptCode.valid())
{
ie.eval(javascriptCode);
}
return(ie);
}
public static WatiN_IE inject_jQuery(this WatiN_IE ie)
{
var jQueryFile = "jquery-1.6.2.min.js";
var jQueryHtml = jQueryFile.local().fileContents();
if (jQueryHtml.valid())
{
ie.eval(jQueryHtml);
"[Injected jQuery]".info();// (jQuery script {0} size: {1}".info(jQueryFile, jQueryHtml.size());
}
else
{
"[Injecting jQuery] could find local jQuery file: {0}".error(jQueryFile);
}
return(ie);
}
public static WatiN_IE alert(this WatiN_IE ie, string alertScript)
{
return(ie.eval("alert({0});".format(alertScript)));
}
public static WatiN_IE eval(this WatiN_IE ie, string script)
{
return(ie.eval(script, true));
}
public static WatiN_IE eval_ASync(this WatiN_IE ie, string script)
{
O2Thread.mtaThread(() => ie.eval(script));
return(ie);
}
public static WatiN_IE jQuery_Append_Body(this WatiN_IE ie, string htmlToAppend)
{
ie.eval("$('body').append('<div>{0}<div>')".format(htmlToAppend));
return(ie);
}
