public unsafe void VisitDOM(cef_domvisitor_t *visitor)
{
fixed(cef_frame_t *self = &this)
{
((delegate * unmanaged[Stdcall] < cef_frame_t *, cef_domvisitor_t *, void >)visit_dom)(self, visitor);
}
}
private void CheckSelf(cef_domvisitor_t *self)
{
if (_self != self)
{
throw ExceptionBuilder.InvalidSelfReference();
}
}
public static void visit_dom(cef_frame_t *self, cef_domvisitor_t *visitor)
{
visit_dom_delegate d;
var p = self->_visit_dom;
if (p == _p1a)
{
d = _d1a;
}
else
{
d = (visit_dom_delegate)Marshal.GetDelegateForFunctionPointer(p, typeof(visit_dom_delegate));
if (_p1a == IntPtr.Zero)
{
_d1a = d; _p1a = p;
}
}
try
{
d(self, visitor);
}
catch
{
}
}
protected virtual void Dispose(bool disposing)
{
if (_self != null)
{
cef_domvisitor_t.Free(_self);
_self = null;
}
}
protected virtual void Dispose(bool disposing)
{
if (_self != null)
{
cef_domvisitor_t.Free(_self);
_self = null;
}
}
private void visit(cef_domvisitor_t *self, cef_domdocument_t *document)
{
CheckSelf(self);
var m_document = CefDomDocument.FromNative(document);
Visit(m_document);
m_document.Dispose();
}
/// <summary>
/// Method executed for visiting the DOM. The document object passed to
/// this method represents a snapshot of the DOM at the time this method
/// is executed. DOM objects are only valid for the scope of this method.
/// Do not keep references to or attempt to access any DOM objects
/// outside the scope of this method.
/// </summary>
private void visit(cef_domvisitor_t *self, cef_domdocument_t *document)
{
ThrowIfObjectDisposed();
var m_document = CefDomDocument.From(document);
this.Visit(m_document);
m_document.Dispose();
}
public CefDOMVisitor()
{
cef_domvisitor_t *self = this.NativeInstance;
#if NET_LESS_5_0
self->visit = (void *)Marshal.GetFunctionPointerForDelegate(fnVisit);
#else
self->visit = (delegate * unmanaged[Stdcall] < cef_domvisitor_t *, cef_domdocument_t *, void >) & VisitImpl;
#endif
}
private static unsafe void VisitImpl(cef_domvisitor_t *self, cef_domdocument_t *document)
{
var instance = GetInstance((IntPtr)self) as CefDOMVisitor;
if (instance == null || ((ICefDOMVisitorPrivate)instance).AvoidVisit())
{
ReleaseIfNonNull((cef_base_ref_counted_t *)document);
return;
}
instance.Visit(CefDOMDocument.Wrap(CefDOMDocument.Create, document));
}
private void add_ref(cef_domvisitor_t *self)
{
lock (SyncRoot)
{
var result = ++_refct;
if (result == 1)
{
lock (_roots) { _roots.Add((IntPtr)_self, this); }
}
}
}
private int release(cef_domvisitor_t *self)
{
lock (SyncRoot)
{
var result = --_refct;
if (result == 0)
{
lock (_roots) { _roots.Remove((IntPtr)_self); }
}
return(result);
}
}
protected CefDomVisitor()
{
_self = cef_domvisitor_t.Alloc();
_ds0 = new cef_domvisitor_t.add_ref_delegate(add_ref);
_self->_base._add_ref = Marshal.GetFunctionPointerForDelegate(_ds0);
_ds1 = new cef_domvisitor_t.release_delegate(release);
_self->_base._release = Marshal.GetFunctionPointerForDelegate(_ds1);
_ds2 = new cef_domvisitor_t.get_refct_delegate(get_refct);
_self->_base._get_refct = Marshal.GetFunctionPointerForDelegate(_ds2);
_ds3 = new cef_domvisitor_t.visit_delegate(visit);
_self->_visit = Marshal.GetFunctionPointerForDelegate(_ds3);
}
protected CefDomVisitor()
{
_self = cef_domvisitor_t.Alloc();
_ds0 = new cef_domvisitor_t.add_ref_delegate(add_ref);
_self->_base._add_ref = Marshal.GetFunctionPointerForDelegate(_ds0);
_ds1 = new cef_domvisitor_t.release_delegate(release);
_self->_base._release = Marshal.GetFunctionPointerForDelegate(_ds1);
_ds2 = new cef_domvisitor_t.get_refct_delegate(get_refct);
_self->_base._get_refct = Marshal.GetFunctionPointerForDelegate(_ds2);
_ds3 = new cef_domvisitor_t.visit_delegate(visit);
_self->_visit = Marshal.GetFunctionPointerForDelegate(_ds3);
}
internal static void Free(cef_domvisitor_t *ptr)
{
Marshal.FreeHGlobal((IntPtr)ptr);
}
public CefDOMVisitor(cef_domvisitor_t *instance)
: base((cef_base_ref_counted_t *)instance)
{
}
private int has_at_least_one_ref(cef_domvisitor_t *self)
{
lock (SyncRoot) { return(_refct != 0 ? 1 : 0); }
}
private int get_refct(cef_domvisitor_t *self)
{
return(_refct);
}
public unsafe extern void VisitDOM(cef_domvisitor_t *visitor);
public CefDOMVisitor()
{
cef_domvisitor_t *self = this.NativeInstance;
self->visit = (void *)Marshal.GetFunctionPointerForDelegate(fnVisit);
}
/// <summary>
/// Visit the DOM document. This method can only be called from the render
/// process.
/// </summary>
public void VisitDOM(cef_domvisitor_t *visitor)
{
throw new NotImplementedException(); // TODO: CefFrame.VisitDOM
}
private void visit(cef_domvisitor_t *self, cef_domdocument_t *document)
{
CheckSelf(self);
throw new NotImplementedException(); // TODO: CefDomVisitor.Visit
}
private int has_one_ref(cef_domvisitor_t *self)
{
lock (SyncRoot) { return(_refct == 1 ? 1 : 0); }
}
