protected override void Dispose(bool disposing)
{
if (!string.IsNullOrEmpty(DisposeFun))
{
var es = MBApi.wkeGlobalExec(WebView);
var fun = MBApi.jsEvalW(es, string.Format(RETURN_FUN, DisposeFun));
MBApi.jsCallGlobal(es, fun, null, 0);
}
base.Dispose(disposing);
}
private static T Call <T>(
long i_webView,
long i_control,
long cancelPtr,
string jsFunction,
FunctionParamterCollection paramterCollection)
{
IntPtr controlPtr = new IntPtr(i_control);
Control control = Control.FromHandle(controlPtr);
return((T)control.Invoke(new Func <long, T>(w => {
try
{
IntPtr wV = new IntPtr(w);
var es = MBApi.wkeGlobalExec(wV);
var args = paramterCollection.ToJsValue(es);
var script = string.Format(FUNCTION_CALL_FORMAT, jsFunction);
var funV = MBApi.jsEvalW(es, script);
if (MBApi.jsIsUndefined(funV))
{
return default(T);
}
long resV = MBApi.jsCallGlobal(es, funV, args, args.Length);
var obj = JsConvert.ConvertJSToObject(es, resV, typeof(T));
if (obj == null)
{
return default(T);
}
return (T)obj;
}
catch (Exception ex)
{
return default(T);
}
}), i_webView));
}
/// <summary>
/// 计算表达式
/// </summary>
/// <param name="jsExecState"></param>
/// <param name="script"></param>
/// <returns></returns>
public static JsValue Eval(IntPtr jsExecState, string script)
{
return(MBApi.jsEvalW(jsExecState, script));
}
public static object ConvertJSToObject(IntPtr es, long v,
Type objType)
{
var pt = MBApi.jsTypeOf(v);
if (pt == jsType.UNDEFINED)
{
return(null);
}
else if (pt == jsType.FUNCTION)
{
string funData = ExtApi.GetJsString(es, v);
//TODO:创建动态委托
return(FunctionCreater.CreateJsFunctionCallBack(MBApi.jsGetWebView(es),
funData, objType));
}
else if (pt == jsType.BOOLEAN)
{
return(MBApi.jsToBoolean(es, v));
}
else if (pt == jsType.NUMBER)
{
return(Convert.ChangeType(MBApi.jsToDouble(es, v), objType));
}
else if (pt == jsType.STRING)
{
return(ExtApi.GetJsString(es, v));
}
else if (MBApi.jsIsArray(v))
{
var eType = objType.GetElementType();
var len = MBApi.jsGetLength(es, v);
var args = Array.CreateInstance(eType, len);
for (int i = 0; i < len; i++)
{
var argV = ConvertJSToObject(es, MBApi.jsGetAt(es, v, i), eType);
args.SetValue(argV, i);
}
return(args);
}
else if (pt == jsType.OBJECT)
{
var base_obj = Activator.CreateInstance(objType);
var pInfos = objType.GetProperties();
var dicFun = MBApi.jsEvalW(es, SCRIPT_FUN);
//将object转化成{name,value}的数组
var dv = MBApi.jsCallGlobal(es, (long)dicFun, new long[] { v }, 1);
var dLen = MBApi.jsGetLength(es, dv);
for (int i = 0; i < dLen; i++)
{
var item = MBApi.jsGetAt(es, dv, i);
var name = ExtApi.GetJsString(es, MBApi.jsGet(es, item, NAME_ATTR));
PropertyInfo pInfo = null;
if (pInfos.Length > 0)
{
foreach (var x in pInfos)
{
if (x.Name.ToLower() == name.ToLower())
{
pInfo = x;
break;
}
}
}
if (pInfo != null)
{
var js_obj = MBApi.jsGet(es, item, VALUE_ATTR);
var obj = ConvertJSToObject(es, js_obj, pInfo.PropertyType);
pInfo.SetValue(base_obj, obj, null);
}
}
return(base_obj);
}
else
{
return(null);
}
}