mirror of
https://github.com/salvadordf/CEF4Delphi.git
synced 2024-11-16 00:05:55 +01:00
fd1e936198
- Removed CEFSentinel from some demos because it's no longer necessary. - Updated copyright year.
120 lines
3.7 KiB
ObjectPascal
120 lines
3.7 KiB
ObjectPascal
// ************************************************************************
|
|
// ***************************** CEF4Delphi *******************************
|
|
// ************************************************************************
|
|
//
|
|
// CEF4Delphi is based on DCEF3 which uses CEF 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 © 2020 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 uCEFWebPluginUnstableCallback;
|
|
|
|
{$IFDEF FPC}
|
|
{$MODE OBJFPC}{$H+}
|
|
{$ENDIF}
|
|
|
|
{$IFNDEF CPUX64}{$ALIGN ON}{$ENDIF}
|
|
{$MINENUMSIZE 4}
|
|
|
|
{$I cef.inc}
|
|
|
|
interface
|
|
|
|
uses
|
|
uCEFBaseRefCounted, uCEFInterfaces, uCEFTypes;
|
|
|
|
type
|
|
TCefWebPluginUnstableCallbackOwn = class(TCefBaseRefCountedOwn, ICefWebPluginUnstableCallback)
|
|
protected
|
|
procedure IsUnstable(const path: ustring; unstable: Boolean); virtual;
|
|
|
|
public
|
|
constructor Create; virtual;
|
|
end;
|
|
|
|
TCefFastWebPluginUnstableCallback = class(TCefWebPluginUnstableCallbackOwn)
|
|
protected
|
|
FCallback: TCefWebPluginIsUnstableProc;
|
|
procedure IsUnstable(const path: ustring; unstable: Boolean); override;
|
|
|
|
public
|
|
constructor Create(const callback: TCefWebPluginIsUnstableProc); reintroduce;
|
|
end;
|
|
|
|
implementation
|
|
|
|
uses
|
|
uCEFMiscFunctions, uCEFLibFunctions;
|
|
|
|
procedure cef_web_plugin_unstable_callback_is_unstable(self: PCefWebPluginUnstableCallback;
|
|
const path: PCefString;
|
|
unstable: Integer); stdcall;
|
|
var
|
|
TempObject : TObject;
|
|
begin
|
|
TempObject := CefGetObject(self);
|
|
|
|
if (TempObject <> nil) and (TempObject is TCefWebPluginUnstableCallbackOwn) then
|
|
TCefWebPluginUnstableCallbackOwn(TempObject).IsUnstable(CefString(path),
|
|
unstable <> 0);
|
|
end;
|
|
|
|
// TCefWebPluginUnstableCallbackOwn
|
|
|
|
constructor TCefWebPluginUnstableCallbackOwn.Create;
|
|
begin
|
|
inherited CreateData(SizeOf(TCefWebPluginUnstableCallback));
|
|
|
|
PCefWebPluginUnstableCallback(FData)^.is_unstable := {$IFDEF FPC}@{$ENDIF}cef_web_plugin_unstable_callback_is_unstable;
|
|
end;
|
|
|
|
procedure TCefWebPluginUnstableCallbackOwn.IsUnstable(const path: ustring; unstable: Boolean);
|
|
begin
|
|
//
|
|
end;
|
|
|
|
// TCefFastWebPluginUnstableCallback
|
|
|
|
constructor TCefFastWebPluginUnstableCallback.Create(const callback: TCefWebPluginIsUnstableProc);
|
|
begin
|
|
inherited Create;
|
|
|
|
FCallback := callback;
|
|
end;
|
|
|
|
procedure TCefFastWebPluginUnstableCallback.IsUnstable(const path: ustring; unstable: Boolean);
|
|
begin
|
|
FCallback(path, unstable);
|
|
end;
|
|
|
|
|
|
end.
|