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CEF4Delphi/source/uCEFProcessMessage.pas
Salvador Díaz Fau fd1e936198 Update to CEF 79.0.10
- Removed CEFSentinel from some demos because it's no longer necessary.
- Updated copyright year.
2020-01-01 12:48:10 +01:00

115 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 uCEFProcessMessage;
{$IFDEF FPC}
{$MODE OBJFPC}{$H+}
{$ENDIF}
{$IFNDEF CPUX64}{$ALIGN ON}{$ENDIF}
{$MINENUMSIZE 4}
{$I cef.inc}
interface
uses
uCEFBaseRefCounted, uCEFInterfaces, uCEFTypes;
type
TCefProcessMessageRef = class(TCefBaseRefCountedRef, ICefProcessMessage)
protected
function IsValid: Boolean;
function IsReadOnly: Boolean;
function Copy: ICefProcessMessage;
function GetName: ustring;
function GetArgumentList: ICefListValue;
public
class function UnWrap(data: Pointer): ICefProcessMessage;
class function New(const name: ustring): ICefProcessMessage;
end;
implementation
uses
uCEFMiscFunctions, uCEFLibFunctions, uCEFListValue;
function TCefProcessMessageRef.Copy: ICefProcessMessage;
begin
Result := UnWrap(PCefProcessMessage(FData)^.copy(PCefProcessMessage(FData)));
end;
function TCefProcessMessageRef.GetArgumentList: ICefListValue;
begin
Result := TCefListValueRef.UnWrap(PCefProcessMessage(FData)^.get_argument_list(PCefProcessMessage(FData)));
end;
function TCefProcessMessageRef.GetName: ustring;
begin
Result := CefStringFreeAndGet(PCefProcessMessage(FData)^.get_name(PCefProcessMessage(FData)));
end;
function TCefProcessMessageRef.IsReadOnly: Boolean;
begin
Result := PCefProcessMessage(FData)^.is_read_only(PCefProcessMessage(FData)) <> 0;
end;
function TCefProcessMessageRef.IsValid: Boolean;
begin
Result := PCefProcessMessage(FData)^.is_valid(PCefProcessMessage(FData)) <> 0;
end;
class function TCefProcessMessageRef.New(const name: ustring): ICefProcessMessage;
var
TempString : TCefString;
begin
TempString := CefString(name);
Result := UnWrap(cef_process_message_create(@TempString));
end;
class function TCefProcessMessageRef.UnWrap(data: Pointer): ICefProcessMessage;
begin
if (data <> nil) then
Result := Create(data) as ICefProcessMessage
else
Result := nil;
end;
end.