mirror of
https://github.com/salvadordf/CEF4Delphi.git
synced 2024-11-15 15:55:56 +01:00
e29989623e
- Chromium 64.0.3282.119 which should include partial MP3 support. - Fixed stability issues when you closed the browser due to circular interface references. - Fixed TCefRTTIExtension thanks to Pier. - Added the JSRTTIExtension demo to test TCefRTTIExtension. - Added the TCustomResponseFilter class to filter the resource contents. - Added the ResponseFilterBrowser demo to test the new TCustomResponseFilter class.
159 lines
4.3 KiB
ObjectPascal
159 lines
4.3 KiB
ObjectPascal
// ************************************************************************
|
|
// ***************************** CEF4Delphi *******************************
|
|
// ************************************************************************
|
|
//
|
|
// CEF4Delphi is based on DCEF3 which uses CEF3 to embed a chromium-based
|
|
// browser in Delphi applications.
|
|
//
|
|
// The original license of DCEF3 still applies to CEF4Delphi.
|
|
//
|
|
// For more information about CEF4Delphi visit :
|
|
// https://www.briskbard.com/index.php?lang=en&pageid=cef
|
|
//
|
|
// Copyright © 2018 Salvador Díaz Fau. All rights reserved.
|
|
//
|
|
// ************************************************************************
|
|
// ************ vvvv Original license and comments below vvvv *************
|
|
// ************************************************************************
|
|
(*
|
|
* Delphi Chromium Embedded 3
|
|
*
|
|
* Usage allowed under the restrictions of the Lesser GNU General Public License
|
|
* or alternatively the restrictions of the Mozilla Public License 1.1
|
|
*
|
|
* Software distributed under the License is distributed on an "AS IS" basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
|
|
* the specific language governing rights and limitations under the License.
|
|
*
|
|
* Unit owner : Henri Gourvest <hgourvest@gmail.com>
|
|
* Web site : http://www.progdigy.com
|
|
* Repository : http://code.google.com/p/delphichromiumembedded/
|
|
* Group : http://groups.google.com/group/delphichromiumembedded
|
|
*
|
|
* Embarcadero Technologies, Inc is not permitted to use or redistribute
|
|
* this source code without explicit permission.
|
|
*
|
|
*)
|
|
|
|
unit uCEFDeleteCookiesCallback;
|
|
|
|
{$IFNDEF CPUX64}
|
|
{$ALIGN ON}
|
|
{$MINENUMSIZE 4}
|
|
{$ENDIF}
|
|
|
|
{$I cef.inc}
|
|
|
|
interface
|
|
|
|
uses
|
|
uCEFBaseRefCounted, uCEFInterfaces, uCEFTypes;
|
|
|
|
type
|
|
TCefDeleteCookiesCallbackOwn = class(TCefBaseRefCountedOwn, ICefDeleteCookiesCallback)
|
|
protected
|
|
procedure OnComplete(numDeleted: Integer); virtual; abstract;
|
|
|
|
public
|
|
constructor Create; virtual;
|
|
end;
|
|
|
|
TCefFastDeleteCookiesCallback = class(TCefDeleteCookiesCallbackOwn)
|
|
protected
|
|
FCallback: TCefDeleteCookiesCallbackProc;
|
|
|
|
procedure OnComplete(numDeleted: Integer); override;
|
|
|
|
public
|
|
constructor Create(const callback: TCefDeleteCookiesCallbackProc); reintroduce;
|
|
destructor Destroy; override;
|
|
end;
|
|
|
|
TCefCustomDeleteCookiesCallback = class(TCefDeleteCookiesCallbackOwn)
|
|
protected
|
|
FEvents : Pointer;
|
|
|
|
procedure OnComplete(numDeleted: Integer); override;
|
|
|
|
public
|
|
constructor Create(const aEvents : IChromiumEvents); reintroduce;
|
|
destructor Destroy; override;
|
|
end;
|
|
|
|
implementation
|
|
|
|
uses
|
|
{$IFDEF DELPHI16_UP}
|
|
System.SysUtils,
|
|
{$ELSE}
|
|
SysUtils,
|
|
{$ENDIF}
|
|
uCEFMiscFunctions, uCEFLibFunctions;
|
|
|
|
procedure cef_delete_cookie_callback_on_complete(self: PCefDeleteCookiesCallback; num_deleted: Integer); stdcall;
|
|
begin
|
|
with TCefDeleteCookiesCallbackOwn(CefGetObject(self)) do OnComplete(num_deleted);
|
|
end;
|
|
|
|
// TCefDeleteCookiesCallbackOwn
|
|
|
|
constructor TCefDeleteCookiesCallbackOwn.Create;
|
|
begin
|
|
inherited CreateData(SizeOf(TCefDeleteCookiesCallback));
|
|
|
|
with PCefDeleteCookiesCallback(FData)^ do on_complete := cef_delete_cookie_callback_on_complete;
|
|
end;
|
|
|
|
// TCefFastDeleteCookiesCallback
|
|
|
|
constructor TCefFastDeleteCookiesCallback.Create(const callback: TCefDeleteCookiesCallbackProc);
|
|
begin
|
|
inherited Create;
|
|
|
|
FCallback := callback;
|
|
end;
|
|
|
|
procedure TCefFastDeleteCookiesCallback.OnComplete(numDeleted: Integer);
|
|
begin
|
|
if assigned(FCallback) then FCallback(numDeleted)
|
|
end;
|
|
|
|
destructor TCefFastDeleteCookiesCallback.Destroy;
|
|
begin
|
|
FCallback := nil;
|
|
|
|
inherited Destroy;
|
|
end;
|
|
|
|
// TCefCustomDeleteCookiesCallback
|
|
|
|
constructor TCefCustomDeleteCookiesCallback.Create(const aEvents : IChromiumEvents);
|
|
begin
|
|
inherited Create;
|
|
|
|
FEvents := Pointer(aEvents);
|
|
end;
|
|
|
|
destructor TCefCustomDeleteCookiesCallback.Destroy;
|
|
begin
|
|
FEvents := nil;
|
|
|
|
inherited Destroy;
|
|
end;
|
|
|
|
procedure TCefCustomDeleteCookiesCallback.OnComplete(numDeleted: Integer);
|
|
begin
|
|
try
|
|
try
|
|
if (FEvents <> nil) then IChromiumEvents(FEvents).doCookiesDeleted(numDeleted);
|
|
except
|
|
on e : exception do
|
|
if CustomExceptionHandler('TCefCustomDeleteCookiesCallback.OnComplete', e) then raise;
|
|
end;
|
|
finally
|
|
FEvents := nil;
|
|
end;
|
|
end;
|
|
|
|
end.
|