/// <summary>
/// Sets data of type "text" on the clipboard.
/// </summary>
/// <param name="Value">string value.</param>
public void SetData(string Value)
{
if (_browserSupported)
{
_window.Eval(string.Format("window.clipboardData.setData('text','{0}')", Value));
}
}
// must be called on UI thread
public static void LoadScript()
{
//0 indicates that the script was not injected.
if (0 != Interlocked.Exchange(ref _scriptInjected, 1))
{
return;
}
//JavaScript Debug - v0.4 - 6/22/2010
//http://benalman.com/projects/javascript-debug-console-log/
//Copyright (c) 2010 "Cowboy" Ben Alman
const string script = @"window.debug=(function(){var i=this,b=Array.prototype.slice,d=i.console,h={},f,g,m=9,c=[""error"",""warn"",""info"",""debug"",""log""],l=""assert clear count dir dirxml exception group groupCollapsed groupEnd profile profileEnd table time timeEnd trace"".split("" ""),j=l.length,a=[];while(--j>=0){(function(n){h[n]=function(){m!==0&&d&&d[n]&&d[n].apply(d,arguments)}})(l[j])}j=c.length;while(--j>=0){(function(n,o){h[o]=function(){var q=b.call(arguments),p=[o].concat(q);a.push(p);e(p);if(!d||!k(n)){return}d.firebug?d[o].apply(i,q):d[o]?d[o](q):d.log(q)}})(j,c[j])}function e(n){if(f&&(g||!d||!d.log)){f.apply(i,n)}}h.setLevel=function(n){m=typeof n===""number""?n:9};function k(n){return m>0?m>n:c.length+m<=n}h.setCallback=function(){var o=b.call(arguments),n=a.length,p=n;f=o.shift()||null;g=typeof o[0]===""boolean""?o.shift():false;p-=typeof o[0]===""number""?o.shift():n;while(p<n){e(a[p++])}};return h})();";
try
{
HtmlWindow window = HtmlPage.Window;
window.Eval(script);
// get handle to methods
_debugError = window.Eval("debug.error") as ScriptObject;
_debugWarn = window.Eval("debug.warn") as ScriptObject;
_debugInfo = window.Eval("debug.info") as ScriptObject;
_debugLog = window.Eval("debug.log") as ScriptObject;
}
catch (Exception ex)
{
Debug.WriteLine("Error loading debug.log script: " + ex);
}
}
private static void log(string message)
{
HtmlWindow window = HtmlPage.Window;
var isConsoleAvailable = (bool)window.Eval("typeof(console) != 'undefined' && typeof(console.log) != 'undefined'");
if (isConsoleAvailable)
{
var consoleLog = (window.Eval("console.log") as ScriptObject);
if (consoleLog != null)
{
consoleLog.InvokeSelf(message);
}
}
}
public static void Log(this object obj)
{
HtmlWindow window = HtmlPage.Window;
var isConsoleAvailable = (bool)window.Eval("typeof(console) != 'undefined' && typeof(console.log) != 'undefined'");
if (isConsoleAvailable)
{
var console = (window.Eval("console.log") as ScriptObject);
if (console != null)
{
console.InvokeSelf(obj);
}
}
}
} // public void log(String txt)
/// <summary>
/// Save map config to server.
/// Send http req. and set location.hash in brawser
/// </summary>
private void saveMap2Server()
{
currentCfg = getMapConfig();
var hash = VExtClass.computeSHA1Hash(currentCfg).ToLower();
log(string.Format("VSave.save2Server, hash='{0}'", hash)); // hash='310342AE3F6C2E7FD2C4C9FCC146E5ABB1E5A670'
// c:\Inetpub\wwwroot\Apps\app3\Config\Tools.xml
// <Tool.ConfigData>http://vdesk.algis.com/kvsproxy/Proxy.ashx</Tool.ConfigData>
var servUrl = configDialog.InputTextBox.Text;
log(string.Format("VSave.save2Server, base url='{0}'", servUrl));
try {
HtmlWindow window = HtmlPage.Window;
var func = (window.Eval("saveMap2Server") as ScriptObject);
func.InvokeSelf(servUrl, hash, currentCfg);
sendSaveRequest(servUrl, hash, currentCfg);
}
catch (Exception ex) {
var msg = string.Format("VSave.save2Server failed, error: \n {0}", ex.Message);
log(msg);
//MessageBox.Show(msg);
}
} // private void saveMap2Server()
/// <summary>
/// if you are using Firefox with the Firebug add-on or Internet Explorer 8: use the console.log mechanism
/// </summary>
// http://kodierer.blogspot.com/2009/05/silverlight-logging-extension-method.html
public static void Log(this object obj)
{
HtmlWindow window = HtmlPage.Window;
var isConsoleAvailable = (bool)window.Eval("typeof(console) != 'undefined' && typeof(console.log) != 'undefined'");
if (isConsoleAvailable)
{
var console = (window.Eval("console.log") as ScriptObject);
if (console != null)
{
//console.InvokeSelf(obj);
DateTime dateTime = DateTime.Now;
string output = string.Format("{0} {1}", dateTime.ToString("mm:ss"), obj);
console.InvokeSelf(output);
}
}
}
//TODO: TEST THIS FURTHER (DOESN'T SEEM TO WORK)
/// <summary>
/// Writes the provided message to the log
/// </summary>
/// <param name="logMessage">The message to write to the log</param>
public void Write(string logMessage)
{
HtmlWindow window = HtmlPage.Window;
// Try and determine if a browser console is available
var isConsoleAvailable = (bool)window.Eval("typeof(console) != 'undefined' && typeof(console.log) != 'undefined'");
if (isConsoleAvailable)
{
// Crete an instance of the console
var console = (window.Eval("console.log") as ScriptObject);
if (console != null)
{
// Write the log message to the browser's console
console.InvokeSelf(logMessage);
}
}
}
public static void ConsoleLog(string message)
{
if (!window.Dispatcher.CheckAccess())
{
window.Dispatcher.BeginInvoke(new Action(delegate()
{
ConsoleLog(message);
}));
return;
}
var isConsoleAvailable = (bool)window.Eval("typeof(console)" +
" != 'undefined' && typeof(console.log) != 'undefined'");
if (isConsoleAvailable)
{
var console = window.Eval("console.log") as ScriptObject;
if (console != null)
{
console.InvokeSelf(message);
}
}
}
public static class VExtClass { // http://kodierer.blogspot.com/2009/05/silverlight-logging-extension-method.html
/// <summary>
/// if you are using Firefox with the Firebug add-on or
/// Internet Explorer 8: Use the console.log mechanism
/// </summary>
/// <param name="obj"></param>
public static void clog(this object obj)
{
try {
HtmlWindow window = HtmlPage.Window;
var isConsoleAvailable = (bool)window.Eval(
"typeof(console) != 'undefined' && typeof(console.log) != 'undefined'");
if (isConsoleAvailable == false)
{
return;
}
//var console = (window.Eval("console.log") as ScriptObject);
var console = (window.Eval("slLog") as ScriptObject);
//DateTime dt = DateTime.Now;
//var txt = string.Format("{0} {1}\n", dt.ToString("yyyy-MM-dd hh:mm:ss"), obj);
var txt = string.Format("{0}\n", obj);
console.InvokeSelf(txt);
}
catch (Exception ex) {
var msg = ex.Message;
//MessageBox.Show(msg);
}
} // public static void clog(this object obj)
{ // http://kodierer.blogspot.com/2009/05/silverlight-logging-extension-method.html
/// <summary>
/// if you are using Firefox with the Firebug add-on or
/// Internet Explorer 8: Use the console.log mechanism
/// </summary>
/// <param name="obj"></param>
public static void log(this object obj)
{
try {
HtmlWindow window = HtmlPage.Window;
var console = (window.Eval("console.log") as ScriptObject);
DateTime dt = DateTime.Now;
var txt = string.Format("{0} {1}\n", dt.ToString("yyyy-MM-dd hh:mm:ss"), obj);
console.InvokeSelf(txt);
}
catch (Exception ex) {
var msg = ex.Message;
//MessageBox.Show(msg);
}
} // public static void Log(this object obj)
public static void Write(object message, params object[] values)
{
HtmlWindow window = HtmlPage.Window;
var isConsoleAvailable = (bool)window.Eval("typeof(console) != 'undefined' && typeof(console.log) != 'undefined'");
if (isConsoleAvailable)
{
var createLogFunction = (bool)window.Eval("typeof(sllog) == 'undefined'");
if (createLogFunction)
{
// Load the logging function into global scope:
string logFunction = "function sllog(msg) { console.log(msg); }";
string code = string.Format(@"if(window.execScript) {{ window.execScript('{0}'); }} else {{ eval.call(null, '{0}'); }}", logFunction);
window.Eval(code);
}
// Prepare the message
DateTime dateTime = DateTime.Now;
string output = string.Format("{0} - {1}", dateTime.ToString("u"), string.Format(message.ToString(), values));
// Invoke the logging function:
var logger = window.Eval("sllog") as ScriptObject;
if (logger != null)
{
// Workaround: Cannot call InvokeSelf outside of UI thread, without dispatcher
Dispatcher d = Deployment.Current.Dispatcher;
if (!d.CheckAccess())
{
d.BeginInvoke((ThreadStart)(() => logger.InvokeSelf(output)));
}
else
{
logger.InvokeSelf(output);
}
}
}
}
} // public void configure()
public void doRestoreMap(string baseurl)
{
log(string.Format("VRestoreFromServ.doRestore..."));
// http://vdesk.algis.com/Apps/app3/index.htm#940213BE6D82CEC72CDA9CBC6976E534A1C232B4
HtmlWindow window = HtmlPage.Window;
var func = (window.Eval("getLocationHash") as ScriptObject);
var res = func.InvokeSelf() as string;
log(string.Format("VRestoreFromServ.doRestore, hash='{0}'", res));
if (res == "")
{
log(string.Format("VRestoreFromServ.doRestore done, hash is null"));
return;
}
else
{
cfgHash = res;
log(string.Format("VRestoreFromServ.doRestore, proceed cfg retrieval..."));
readConfig(baseurl, res);
}
} // public void doRestoreMap()
public void JsonSerializerTest()
{
ScriptObject services = (ScriptObject)content.GetProperty("services");
// the msdn docs say this is valid, but it appears it is not.
ScriptObject serializer = (ScriptObject)window.Eval("serializer = " + strplugin + ".content.services.createObject ('jsonSerializer');");
Assert.IsNull(serializer);
// the jsonSerialize method is, however, available
List <int> l = new List <int> {
4, 5, 6
};
object o = services.Invoke("jsonSerialize", new object[] { l });
Assert.IsInstanceOfType(o, typeof(string), "serialize #1");
Assert.AreEqual("[4,5,6]", o, "serialize #2");
}
