private void on_uncaught_exception(cef_render_process_handler_t *self, cef_browser_t *browser, cef_frame_t *frame, cef_v8context_t *context, cef_v8exception_t *exception, cef_v8stack_trace_t *stackTrace)
{
CheckSelf(self);
var mBrowser = CefBrowser.FromNative(browser);
var mFrame = CefFrame.FromNative(frame);
var mContext = CefV8Context.FromNative(context);
var mException = CefV8Exception.FromNative(exception);
var mStackTrace = CefV8StackTrace.FromNative(stackTrace);
OnUncaughtException(mBrowser, mFrame, mContext, mException, mStackTrace);
}
/// <summary>
/// Evaluates the specified JavaScript code using this context's global object.
/// On success |retval| will be set to the return value, if any, and the
/// function will return true. On failure |exception| will be set to the
/// exception, if any, and the function will return false.
/// </summary>
public bool TryEval(string code, out CefV8Value returnValue, out CefV8Exception exception)
{
bool result;
cef_v8value_t* n_retval = null;
cef_v8exception_t* n_exception = null;
fixed (char* code_str = code)
{
var n_code = new cef_string_t(code_str, code != null ? code.Length : 0);
result = cef_v8context_t.eval(_self, &n_code, &n_retval, &n_exception) != 0;
}
returnValue = n_retval != null ? CefV8Value.FromNative(n_retval) : null;
exception = n_exception != null ? CefV8Exception.FromNative(n_exception) : null;
return result;
}
/// <summary>
/// Execute a string of JavaScript code in this V8 context. The |script_url|
/// parameter is the URL where the script in question can be found, if any.
/// The |start_line| parameter is the base line number to use for error
/// reporting. On success |retval| will be set to the return value, if any, and
/// the function will return true. On failure |exception| will be set to the
/// exception, if any, and the function will return false.
/// </summary>
public bool TryEval(string code, string scriptUrl, int startLine, out CefV8Value returnValue, out CefV8Exception exception)
{
bool result;
cef_v8value_t * n_retval = null;
cef_v8exception_t *n_exception = null;
fixed(char *code_str = code)
fixed(char *scriptUrl_str = scriptUrl)
{
var n_code = new cef_string_t(code_str, code != null ? code.Length : 0);
var n_scriptUrl = new cef_string_t(scriptUrl_str, scriptUrl != null ? scriptUrl.Length : 0);
result = cef_v8context_t.eval(_self, &n_code, &n_scriptUrl, startLine, &n_retval, &n_exception) != 0;
}
returnValue = n_retval != null?CefV8Value.FromNative(n_retval) : null;
exception = n_exception != null?CefV8Exception.FromNative(n_exception) : null;
return(result);
}
/// <summary>
/// Returns the exception resulting from the last method call. This attribute
/// exists only in the scope of the current CEF value object.
/// </summary>
public CefV8Exception GetException()
{
return(CefV8Exception.FromNativeOrNull(
cef_v8value_t.get_exception(_self)
));
}
/// <summary>
/// Called for global uncaught exceptions in a frame. Execution of this
/// callback is disabled by default. To enable set
/// CefSettings.uncaught_exception_stack_size > 0.
/// </summary>
protected virtual void OnUncaughtException(CefBrowser browser, CefFrame frame, CefV8Context context, CefV8Exception exception, CefV8StackTrace stackTrace)
{
}
/// <summary>
/// Called for global uncaught exceptions in a frame. Execution of this
/// callback is disabled by default. To enable set
/// CefSettings.uncaught_exception_stack_size > 0.
/// </summary>
protected virtual void OnUncaughtException(CefBrowser browser, CefFrame frame, CefV8Context context, CefV8Exception exception, CefV8StackTrace stackTrace)
{
}
/// <summary>
/// Evaluates the specified JavaScript code using this context's global object.
/// On success |retval| will be set to the return value, if any, and the
/// function will return true. On failure |exception| will be set to the
/// exception, if any, and the function will return false.
/// </summary>
public bool TryEval(string code, out CefV8Value returnValue, out CefV8Exception exception)
{
bool result;
cef_v8value_t* n_retval = null;
cef_v8exception_t* n_exception = null;
fixed (char* code_str = code)
{
var n_code = new cef_string_t(code_str, code != null ? code.Length : 0);
result = cef_v8context_t.eval(_self, &n_code, &n_retval, &n_exception) != 0;
}
returnValue = n_retval != null ? CefV8Value.FromNative(n_retval) : null;
exception = n_exception != null ? CefV8Exception.FromNative(n_exception) : null;
return result;
}