private CefDownloadItemCallback(cef_download_item_callback_t *ptr)
{
if (ptr == null)
{
throw new ArgumentNullException("ptr");
}
_self = ptr;
}
internal static CefDownloadItemCallback FromNativeOrNull(cef_download_item_callback_t *ptr)
{
if (ptr == null)
{
return(null);
}
return(new CefDownloadItemCallback(ptr));
}
public void Dispose()
{
if (_self != null)
{
Release();
_self = null;
}
GC.SuppressFinalize(this);
}
public void Dispose()
{
if (_self != null)
{
Release();
_self = null;
}
GC.SuppressFinalize(this);
}
public static void add_ref(cef_download_item_callback_t *self)
{
add_ref_delegate d;
var p = self->_base._add_ref;
if (p == _p0)
{
d = _d0;
}
else
{
d = (add_ref_delegate)Marshal.GetDelegateForFunctionPointer(p, typeof(add_ref_delegate));
if (_p0 == IntPtr.Zero)
{
_d0 = d; _p0 = p;
}
}
d(self);
}
public static void cancel(cef_download_item_callback_t *self)
{
cancel_delegate d;
var p = self->_cancel;
if (p == _p3)
{
d = _d3;
}
else
{
d = (cancel_delegate)Marshal.GetDelegateForFunctionPointer(p, typeof(cancel_delegate));
if (_p3 == IntPtr.Zero)
{
_d3 = d; _p3 = p;
}
}
d(self);
}
public static int has_one_ref(cef_download_item_callback_t *self)
{
has_one_ref_delegate d;
var p = self->_base._has_one_ref;
if (p == _p2)
{
d = _d2;
}
else
{
d = (has_one_ref_delegate)Marshal.GetDelegateForFunctionPointer(p, typeof(has_one_ref_delegate));
if (_p2 == IntPtr.Zero)
{
_d2 = d; _p2 = p;
}
}
return(d(self));
}
public static void pause(cef_download_item_callback_t *self)
{
pause_delegate d;
var p = self->_pause;
if (p == _p4)
{
d = _d4;
}
else
{
d = (pause_delegate)Marshal.GetDelegateForFunctionPointer(p, typeof(pause_delegate));
if (_p4 == IntPtr.Zero)
{
_d4 = d; _p4 = p;
}
}
d(self);
}
public static void resume(cef_download_item_callback_t *self)
{
resume_delegate d;
var p = self->_resume;
if (p == _p5)
{
d = _d5;
}
else
{
d = (resume_delegate)Marshal.GetDelegateForFunctionPointer(p, typeof(resume_delegate));
if (_p5 == IntPtr.Zero)
{
_d5 = d; _p5 = p;
}
}
d(self);
}
public static int release(cef_download_item_callback_t *self)
{
release_delegate d;
var p = self->_base._release;
if (p == _p1)
{
d = _d1;
}
else
{
d = (release_delegate)Marshal.GetDelegateForFunctionPointer(p, typeof(release_delegate));
if (_p1 == IntPtr.Zero)
{
_d1 = d; _p1 = p;
}
}
return(d(self));
}
public unsafe extern void OnDownloadUpdated(cef_browser_t *browser, cef_download_item_t *download_item, cef_download_item_callback_t *callback);
private CefDownloadItemCallback(cef_download_item_callback_t* ptr)
{
if (ptr == null) throw new ArgumentNullException("ptr");
_self = ptr;
}
private void on_download_updated(cef_download_handler_t *self, cef_browser_t *browser, cef_download_item_t *download_item, cef_download_item_callback_t *callback)
{
CheckSelf(self);
var m_browser = CefBrowser.FromNative(browser);
var m_download_item = CefDownloadItem.FromNative(download_item);
var m_callback = CefDownloadItemCallback.FromNative(callback);
OnDownloadUpdated(m_browser, m_download_item, m_callback);
m_download_item.Dispose();
}
static public CefDownloadItemCallback FromOutVal(cef_download_item_callback_t *ptr) => FromOutVal((IntPtr)ptr, (p2) => new CefDownloadItemCallback(p2, false));
/// <summary>
/// Called before a download begins. |suggested_name| is the suggested name for
/// the download file. By default the download will be canceled. Execute
/// |callback| either asynchronously or in this method to continue the download
/// if desired. Do not keep a reference to |download_item| outside of this
/// method.
/// </summary>
// protected abstract void OnBeforeDownload(cef_browser_t* browser, cef_download_item_t* download_item, cef_string_t* suggested_name, cef_before_download_callback_t* callback);
private void on_download_updated(cef_download_handler_t *self, cef_browser_t *browser, cef_download_item_t *download_item, cef_download_item_callback_t *callback)
{
CheckSelf(self);
throw new NotImplementedException(); // TODO: CefDownloadHandler.OnDownloadUpdated
}
// void (*)(_cef_download_handler_t* self, _cef_browser_t* browser, _cef_download_item_t* download_item, _cef_download_item_callback_t* callback)*
private static unsafe void OnDownloadUpdatedImpl(cef_download_handler_t *self, cef_browser_t *browser, cef_download_item_t *download_item, cef_download_item_callback_t *callback)
{
var instance = GetInstance((IntPtr)self) as CefDownloadHandler;
if (instance == null || ((ICefDownloadHandlerPrivate)instance).AvoidOnDownloadUpdated())
{
ReleaseIfNonNull((cef_base_ref_counted_t *)browser);
ReleaseIfNonNull((cef_base_ref_counted_t *)download_item);
ReleaseIfNonNull((cef_base_ref_counted_t *)callback);
return;
}
instance.OnDownloadUpdated(CefBrowser.Wrap(CefBrowser.Create, browser), CefDownloadItem.Wrap(CefDownloadItem.Create, download_item), CefDownloadItemCallback.Wrap(CefDownloadItemCallback.Create, callback));
}
internal static CefDownloadItemCallback FromNative(cef_download_item_callback_t *ptr)
{
return(new CefDownloadItemCallback(ptr));
}
public unsafe void OnDownloadUpdated(cef_browser_t *browser, cef_download_item_t *download_item, cef_download_item_callback_t *callback)
{
fixed(cef_download_handler_t *self = &this)
{
((delegate * unmanaged[Stdcall] < cef_download_handler_t *, cef_browser_t *, cef_download_item_t *, cef_download_item_callback_t *, void >)on_download_updated)(self, browser, download_item, callback);
}
}
public CefDownloadItemCallback(cef_download_item_callback_t *instance)
: base((cef_base_ref_counted_t *)instance)
{
}
static public CefDownloadItemCallback FromInArg(cef_download_item_callback_t *ptr) => FromInArg((IntPtr)ptr, (p2) => new CefDownloadItemCallback(p2));
