mirror of
https://github.com/salvadordf/CEF4Delphi.git
synced 2024-12-14 09:42:54 +02:00
120 lines
3.7 KiB
ObjectPascal
120 lines
3.7 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 CEF 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 © 2021 Salvador Diaz 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 uCEFWebPluginUnstableCallback;
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{$IFDEF FPC}
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{$MODE OBJFPC}{$H+}
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{$ENDIF}
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{$IFNDEF CPUX64}{$ALIGN ON}{$ENDIF}
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{$MINENUMSIZE 4}
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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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TCefWebPluginUnstableCallbackOwn = class(TCefBaseRefCountedOwn, ICefWebPluginUnstableCallback)
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protected
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procedure IsUnstable(const path: ustring; unstable: Boolean); virtual;
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public
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constructor Create; virtual;
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end;
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TCefFastWebPluginUnstableCallback = class(TCefWebPluginUnstableCallbackOwn)
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protected
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FCallback: TCefWebPluginIsUnstableProc;
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procedure IsUnstable(const path: ustring; unstable: Boolean); override;
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public
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constructor Create(const callback: TCefWebPluginIsUnstableProc); reintroduce;
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end;
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implementation
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uses
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uCEFMiscFunctions, uCEFLibFunctions;
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procedure cef_web_plugin_unstable_callback_is_unstable(self: PCefWebPluginUnstableCallback;
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const path: PCefString;
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unstable: Integer); stdcall;
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var
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TempObject : TObject;
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begin
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TempObject := CefGetObject(self);
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if (TempObject <> nil) and (TempObject is TCefWebPluginUnstableCallbackOwn) then
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TCefWebPluginUnstableCallbackOwn(TempObject).IsUnstable(CefString(path),
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unstable <> 0);
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end;
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// TCefWebPluginUnstableCallbackOwn
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constructor TCefWebPluginUnstableCallbackOwn.Create;
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begin
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inherited CreateData(SizeOf(TCefWebPluginUnstableCallback));
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PCefWebPluginUnstableCallback(FData)^.is_unstable := {$IFDEF FPC}@{$ENDIF}cef_web_plugin_unstable_callback_is_unstable;
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end;
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procedure TCefWebPluginUnstableCallbackOwn.IsUnstable(const path: ustring; unstable: Boolean);
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begin
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//
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end;
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// TCefFastWebPluginUnstableCallback
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constructor TCefFastWebPluginUnstableCallback.Create(const callback: TCefWebPluginIsUnstableProc);
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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 TCefFastWebPluginUnstableCallback.IsUnstable(const path: ustring; unstable: Boolean);
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begin
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FCallback(path, unstable);
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end;
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end.
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