mirror of
https://github.com/salvadordf/CEF4Delphi.git
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130 lines
3.8 KiB
ObjectPascal
130 lines
3.8 KiB
ObjectPascal
// ************************************************************************
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// ***************************** CEF4Delphi *******************************
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// ************************************************************************
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//
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// CEF4Delphi is based on DCEF3 which uses CEF3 to embed a chromium-based
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// browser in Delphi applications.
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//
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// The original license of DCEF3 still applies to CEF4Delphi.
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//
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// For more information about CEF4Delphi visit :
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// https://www.briskbard.com/index.php?lang=en&pageid=cef
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//
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// Copyright © 2017 Salvador Díaz Fau. All rights reserved.
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//
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// ************************************************************************
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// ************ vvvv Original license and comments below vvvv *************
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// ************************************************************************
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(*
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* Delphi Chromium Embedded 3
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*
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* Usage allowed under the restrictions of the Lesser GNU General Public License
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* or alternatively the restrictions of the Mozilla Public License 1.1
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
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* the specific language governing rights and limitations under the License.
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*
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* Unit owner : Henri Gourvest <hgourvest@gmail.com>
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* Web site : http://www.progdigy.com
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* Repository : http://code.google.com/p/delphichromiumembedded/
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* Group : http://groups.google.com/group/delphichromiumembedded
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*
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* Embarcadero Technologies, Inc is not permitted to use or redistribute
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* this source code without explicit permission.
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*
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*)
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unit uCEFDeleteCookiesCallback;
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{$IFNDEF CPUX64}
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{$ALIGN ON}
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{$MINENUMSIZE 4}
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{$ENDIF}
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{$I cef.inc}
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interface
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uses
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uCEFBaseRefCounted, uCEFInterfaces, uCEFTypes;
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type
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TCefDeleteCookiesCallbackOwn = class(TCefBaseRefCountedOwn, ICefDeleteCookiesCallback)
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protected
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procedure OnComplete(numDeleted: Integer); virtual; abstract;
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public
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constructor Create; virtual;
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end;
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TCefFastDeleteCookiesCallback = class(TCefDeleteCookiesCallbackOwn)
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protected
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FCallback: TCefDeleteCookiesCallbackProc;
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procedure OnComplete(numDeleted: Integer); override;
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public
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constructor Create(const callback: TCefDeleteCookiesCallbackProc); reintroduce;
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end;
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TCefCustomDeleteCookiesCallback = class(TCefDeleteCookiesCallbackOwn)
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protected
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FChromiumBrowser : TObject;
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procedure OnComplete(numDeleted: Integer); override;
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public
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constructor Create(const aChromiumBrowser : TObject); reintroduce;
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end;
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implementation
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uses
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uCEFMiscFunctions, uCEFLibFunctions, uCEFChromium;
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procedure cef_delete_cookie_callback_on_complete(self: PCefDeleteCookiesCallback; num_deleted: Integer); stdcall;
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begin
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with TCefDeleteCookiesCallbackOwn(CefGetObject(self)) do OnComplete(num_deleted);
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end;
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// TCefDeleteCookiesCallbackOwn
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constructor TCefDeleteCookiesCallbackOwn.Create;
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begin
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inherited CreateData(SizeOf(TCefDeleteCookiesCallback));
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with PCefDeleteCookiesCallback(FData)^ do on_complete := cef_delete_cookie_callback_on_complete;
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end;
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// TCefFastDeleteCookiesCallback
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constructor TCefFastDeleteCookiesCallback.Create(const callback: TCefDeleteCookiesCallbackProc);
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begin
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inherited Create;
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FCallback := callback;
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end;
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procedure TCefFastDeleteCookiesCallback.OnComplete(numDeleted: Integer);
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begin
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FCallback(numDeleted)
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end;
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// TCefCustomDeleteCookiesCallback
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constructor TCefCustomDeleteCookiesCallback.Create(const aChromiumBrowser : TObject);
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begin
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inherited Create;
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FChromiumBrowser := aChromiumBrowser;
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end;
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procedure TCefCustomDeleteCookiesCallback.OnComplete(numDeleted: Integer);
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begin
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if (FChromiumBrowser <> nil) and (FChromiumBrowser is TChromium) then
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TChromium(FChromiumBrowser).Internal_CookiesDeleted(numDeleted);
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end;
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end.
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