mirror of
https://github.com/salvadordf/CEF4Delphi.git
synced 2024-11-16 00:05:55 +01:00
121 lines
3.5 KiB
ObjectPascal
121 lines
3.5 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 uCEFMediaRoute;
|
|
|
|
{$IFDEF FPC}
|
|
{$MODE OBJFPC}{$H+}
|
|
{$ENDIF}
|
|
|
|
{$IFNDEF CPUX64}{$ALIGN ON}{$ENDIF}
|
|
{$MINENUMSIZE 4}
|
|
|
|
{$I cef.inc}
|
|
|
|
interface
|
|
|
|
uses
|
|
uCEFBaseRefCounted, uCEFInterfaces, uCEFTypes;
|
|
|
|
type
|
|
TCefMediaRouteRef = class(TCefBaseRefCountedRef, ICefMediaRoute)
|
|
protected
|
|
function GetId: ustring;
|
|
function GetSource: ICefMediaSource;
|
|
function GetSink: ICefMediaSink;
|
|
procedure SendRouteMessage(const message_: ustring);
|
|
procedure Terminate;
|
|
public
|
|
class function UnWrap(data: Pointer): ICefMediaRoute;
|
|
end;
|
|
|
|
implementation
|
|
|
|
uses
|
|
uCEFMiscFunctions, uCEFLibFunctions, uCEFMediaSource, uCEFMediaSink;
|
|
|
|
function TCefMediaRouteRef.GetId: ustring;
|
|
begin
|
|
Result := CefStringFreeAndGet(PCefMediaRoute(FData)^.get_id(PCefMediaRoute(FData)));
|
|
end;
|
|
|
|
function TCefMediaRouteRef.GetSource: ICefMediaSource;
|
|
begin
|
|
Result := TCefMediaSourceRef.UnWrap(PCefMediaRoute(FData)^.get_source(PCefMediaRoute(FData)));
|
|
end;
|
|
|
|
function TCefMediaRouteRef.GetSink: ICefMediaSink;
|
|
begin
|
|
Result := TCefMediaSinkRef.UnWrap(PCefMediaRoute(FData)^.get_sink(PCefMediaRoute(FData)));
|
|
end;
|
|
|
|
procedure TCefMediaRouteRef.SendRouteMessage(const message_: ustring);
|
|
var
|
|
TempMsgPtr : pointer;
|
|
TempMsg : AnsiString;
|
|
TempSize : NativeUInt;
|
|
begin
|
|
TempSize := length(message_);
|
|
|
|
if (TempSize > 0) then
|
|
begin
|
|
TempMsg := Utf8Encode(message_);
|
|
TempMsgPtr := @TempMsg[1];
|
|
end
|
|
else
|
|
TempMsgPtr := nil;
|
|
|
|
PCefMediaRoute(FData)^.send_route_message(PCefMediaRoute(FData),
|
|
TempMsgPtr,
|
|
TempSize);
|
|
end;
|
|
|
|
procedure TCefMediaRouteRef.Terminate;
|
|
begin
|
|
PCefMediaRoute(FData)^.terminate(PCefMediaRoute(FData));
|
|
end;
|
|
|
|
class function TCefMediaRouteRef.UnWrap(data: Pointer): ICefMediaRoute;
|
|
begin
|
|
if (data <> nil) then
|
|
Result := Create(data) as ICefMediaRoute
|
|
else
|
|
Result := nil;
|
|
end;
|
|
|
|
end.
|