mirror of
https://github.com/salvadordf/CEF4Delphi.git
synced 2024-11-16 00:05:55 +01:00
119 lines
3.1 KiB
ObjectPascal
119 lines
3.1 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 Diaz 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 uCEFCompletionCallback;
|
|
|
|
{$IFDEF FPC}
|
|
{$MODE OBJFPC}{$H+}
|
|
{$ENDIF}
|
|
|
|
{$IFNDEF CPUX64}
|
|
{$ALIGN ON}
|
|
{$MINENUMSIZE 4}
|
|
{$ENDIF}
|
|
|
|
{$I cef.inc}
|
|
|
|
interface
|
|
|
|
uses
|
|
uCEFBaseRefCounted, uCEFInterfaces;
|
|
|
|
type
|
|
TCefCompletionCallbackOwn = class(TCefBaseRefCountedOwn, ICefCompletionCallback)
|
|
protected
|
|
procedure OnComplete; virtual;
|
|
|
|
public
|
|
constructor Create; virtual;
|
|
end;
|
|
|
|
TCefFastCompletionCallback = class(TCefCompletionCallbackOwn)
|
|
protected
|
|
FProc: TCefCompletionCallbackProc;
|
|
|
|
procedure OnComplete; override;
|
|
|
|
public
|
|
constructor Create(const proc: TCefCompletionCallbackProc); reintroduce;
|
|
end;
|
|
|
|
implementation
|
|
|
|
uses
|
|
uCEFMiscFunctions, uCEFLibFunctions, uCEFTypes;
|
|
|
|
procedure cef_completion_callback_on_complete(self: PCefCompletionCallback); stdcall;
|
|
var
|
|
TempObject : TObject;
|
|
begin
|
|
TempObject := CefGetObject(self);
|
|
|
|
if (TempObject <> nil) and (TempObject is TCefCompletionCallbackOwn) then
|
|
TCefCompletionCallbackOwn(TempObject).OnComplete;
|
|
end;
|
|
|
|
// TCefCompletionHandlerOwn
|
|
|
|
constructor TCefCompletionCallbackOwn.Create;
|
|
begin
|
|
inherited CreateData(SizeOf(TCefCompletionCallback));
|
|
|
|
PCefCompletionCallback(FData)^.on_complete := {$IFDEF FPC}@{$ENDIF}cef_completion_callback_on_complete;
|
|
end;
|
|
|
|
procedure TCefCompletionCallbackOwn.OnComplete;
|
|
begin
|
|
//
|
|
end;
|
|
|
|
// TCefFastCompletionHandler
|
|
|
|
constructor TCefFastCompletionCallback.Create(const proc: TCefCompletionCallbackProc);
|
|
begin
|
|
inherited Create;
|
|
|
|
FProc := proc;
|
|
end;
|
|
|
|
procedure TCefFastCompletionCallback.OnComplete;
|
|
begin
|
|
FProc();
|
|
end;
|
|
|
|
end.
|