// ************************************************************************
// ***************************** 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 © 2017 Salvador Díaz 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.
 *
 *)

program Geolocation;

{$I cef.inc}

uses
  {$IFDEF DELPHI16_UP}
  WinApi.Windows,
  Vcl.Forms,
  {$ELSE}
  Forms,
  Windows,
  {$ENDIF }
  uCEFApplication,
  uCEFMiscFunctions,
  uCEFTypes,
  uGeolocation in 'uGeolocation.pas' {GeolocationFrm};

{$R *.res}

// CEF3 needs to set the LARGEADDRESSAWARE flag which allows 32-bit processes to use up to 3GB of RAM.
{$SetPEFlags IMAGE_FILE_LARGE_ADDRESS_AWARE}


procedure GeoLocationUpdate(const position: PCefGeoposition);
begin
  GlobalPosition.latitude          := position.latitude;
  GlobalPosition.longitude         := position.longitude;
  GlobalPosition.altitude          := position.altitude;
  GlobalPosition.accuracy          := position.accuracy;
  GlobalPosition.altitude_accuracy := position.altitude_accuracy;
  GlobalPosition.heading           := position.heading;
  GlobalPosition.speed             := position.speed;
  GlobalPosition.timestamp         := position.timestamp;
  GlobalPosition.error_code        := position.error_code;
  GlobalPosition.error_message     := position.error_message;

  PostMessage(Application.MainForm.Handle, MINIBROWSER_NEWLOCATION, 0, 0);
end;

begin
  GlobalCEFApp                      := TCefApplication.Create;

  // In case you want to use custom directories for the CEF3 binaries, cache, cookies and user data.
{
  GlobalCEFApp.FrameworkDirPath     := 'cef';
  GlobalCEFApp.ResourcesDirPath     := 'cef';
  GlobalCEFApp.LocalesDirPath       := 'cef\locales';
  GlobalCEFApp.cache                := 'cef\cache';
  GlobalCEFApp.cookies              := 'cef\cookies';
  GlobalCEFApp.UserDataPath         := 'cef\User Data';
}
  if GlobalCEFApp.StartMainProcess then
    begin
      CefGetGeolocation(GeoLocationUpdate);

      Application.Initialize;
      {$IFDEF DELPHI11_UP}
      Application.MainFormOnTaskbar := True;
      {$ENDIF}
      Application.CreateForm(TGeolocationFrm, GeolocationFrm);
      Application.Run;
    end;

  GlobalCEFApp.Free;
end.