/// <summary>
/// Execute the function using the specified V8 context. |object| is the
/// receiver ('this' object) of the function. If |object| is empty the
/// specified context's global object will be used. |arguments| is the list of
/// arguments that will be passed to the function. Returns the function return
/// value on success. Returns NULL if this method is called incorrectly or an
/// exception is thrown.
/// </summary>
public CefV8Value ExecuteFunctionWithContext(CefV8Context context, CefV8Value obj, CefV8Value[] arguments)
{
ThrowIfObjectIsInvalid();
var n_arguments = CreateArgumentsArray(arguments);
fixed(cef_v8value_t **n_arguments_ptr = n_arguments)
{
return(CefV8Value.FromOrDefault(
cef_v8value_t.invoke_execute_function_with_context(
this.ptr,
context.GetNativePointerAndAddRef(),
obj.GetNativePointerAndAddRef(),
n_arguments != null ? n_arguments.Length : 0,
n_arguments_ptr
)
));
}
}
/// <summary>
/// Execute the function using the specified V8 context. |object| is the
/// receiver ('this' object) of the function. If |object| is empty the
/// specified context's global object will be used. |arguments| is the list of
/// arguments that will be passed to the function. Returns the function return
/// value on success. Returns NULL if this method is called incorrectly or an
/// exception is thrown.
/// </summary>
public CefV8Value ExecuteFunctionWithContext(CefV8Context context, CefV8Value obj, CefV8Value[] arguments)
{
ThrowIfObjectIsInvalid();
var n_arguments = CreateArgumentsArray(arguments);
fixed (cef_v8value_t** n_arguments_ptr = n_arguments)
{
return CefV8Value.FromOrDefault(
cef_v8value_t.invoke_execute_function_with_context(
this.ptr,
context.GetNativePointerAndAddRef(),
obj.GetNativePointerAndAddRef(),
n_arguments != null ? n_arguments.Length : 0,
n_arguments_ptr
)
);
}
}
/// <summary> /// Called for global uncaught exceptions. Execution of this callback is /// disabled by default. To enable set /// CefSettings.uncaught_exception_stack_size > 0. /// </summary> protected abstract void OnUncaughtException(CefBrowser browser, CefFrame frame, CefV8Context context, CefV8Exception exception, CefV8StackTrace stackTrace);
/// <summary>
/// Returns true if this object is pointing to the same handle as |that|
/// object.
/// </summary>
public bool IsSame(CefV8Context that)
{
return cef_v8context_t.invoke_is_same(this.ptr, that.ptr) != 0;
}
/// <summary> /// Called immediately before the V8 context for a frame is released. No /// references to the context should be kept after this function is /// called. /// </summary> protected abstract void OnContextReleased(CefBrowser browser, CefFrame frame, CefV8Context context);
/// <summary>
/// Returns true if this object is pointing to the same handle as |that|
/// object.
/// </summary>
public bool IsSame(CefV8Context that)
{
return(cef_v8context_t.invoke_is_same(this.ptr, that.ptr) != 0);
}
/// <summary>
/// Returns the entered (bottom) context object in the V8 context stack.
/// </summary>
public static CefV8Context GetEnteredContext()
{
return(CefV8Context.From(
NativeMethods.cef_v8context_get_entered_context()
));
}
/// <summary>
/// Returns the current (top) context object in the V8 context stack.
/// </summary>
public static CefV8Context GetCurrentContext()
{
return(CefV8Context.From(
NativeMethods.cef_v8context_get_current_context()
));
}
/// <summary> /// Called for global uncaught exceptions. Execution of this callback is /// disabled by default. To enable set /// CefSettings.uncaught_exception_stack_size > 0. /// </summary> protected abstract void OnUncaughtException(CefBrowser browser, CefFrame frame, CefV8Context context, CefV8Exception exception, CefV8StackTrace stackTrace);
/// <summary> /// Called immediately before the V8 context for a frame is released. No /// references to the context should be kept after this function is /// called. /// </summary> protected abstract void OnContextReleased(CefBrowser browser, CefFrame frame, CefV8Context context);