mirror of
https://github.com/salvadordf/CEF4Delphi.git
synced 2024-11-16 08:15:55 +01:00
87 lines
2.8 KiB
ObjectPascal
87 lines
2.8 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 <20> 2017 Salvador D<>az 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 uTestExtension;
|
|||
|
|
|
|||
|
|
{$I cef.inc}
|
|||
|
|
|
|||
|
|
interface
|
|||
|
|
|
|||
|
|
uses
|
|||
|
|
{$IFDEF DELPHI16_UP}
|
|||
|
|
Winapi.Windows,
|
|||
|
|
{$ELSE}
|
|||
|
|
Windows,
|
|||
|
|
{$ENDIF}
|
|||
|
|
uCEFRenderProcessHandler, uCEFBrowserProcessHandler, uCEFInterfaces, uCEFProcessMessage,
|
|||
|
|
uCEFv8Context, uCEFTypes, uCEFv8Handler;
|
|||
|
|
|
|||
|
|
type
|
|||
|
|
TTestExtension = class
|
|||
|
|
class procedure mouseover(const data: string);
|
|||
|
|
class procedure sendresulttobrowser(const msgtext, msgname : string);
|
|||
|
|
end;
|
|||
|
|
|
|||
|
|
implementation
|
|||
|
|
|
|||
|
|
uses
|
|||
|
|
uCEFMiscFunctions, uCEFConstants;
|
|||
|
|
|
|||
|
|
class procedure TTestExtension.mouseover(const data: string);
|
|||
|
|
var
|
|||
|
|
msg: ICefProcessMessage;
|
|||
|
|
begin
|
|||
|
|
msg := TCefProcessMessageRef.New('mouseover');
|
|||
|
|
msg.ArgumentList.SetString(0, data);
|
|||
|
|
|
|||
|
|
// Sending a message back to the browser. It'll be received in the TChromium.OnProcessMessageReceived event.
|
|||
|
|
// TCefv8ContextRef.Current returns the v8 context for the frame that is currently executing Javascript.
|
|||
|
|
TCefv8ContextRef.Current.Browser.SendProcessMessage(PID_BROWSER, msg);
|
|||
|
|
end;
|
|||
|
|
|
|||
|
|
class procedure TTestExtension.sendresulttobrowser(const msgtext, msgname : string);
|
|||
|
|
var
|
|||
|
|
msg: ICefProcessMessage;
|
|||
|
|
begin
|
|||
|
|
msg := TCefProcessMessageRef.New(msgname);
|
|||
|
|
msg.ArgumentList.SetString(0, msgtext);
|
|||
|
|
|
|||
|
|
TCefv8ContextRef.Current.Browser.SendProcessMessage(PID_BROWSER, msg);
|
|||
|
|
end;
|
|||
|
|
|
|||
|
|
end.
|