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CEF4Delphi/source/uCEFDownLoadItem.pas

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// ************************************************************************
// ***************************** CEF4Delphi *******************************
// ************************************************************************
//
// CEF4Delphi is based on DCEF3 which uses CEF to embed a chromium-based
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// 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
//
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// Copyright � 2021 Salvador Diaz Fau. All rights reserved.
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//
// ************************************************************************
// ************ 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 uCEFDownLoadItem;
{$IFDEF FPC}
{$MODE OBJFPC}{$H+}
{$ENDIF}
{$IFNDEF CPUX64}{$ALIGN ON}{$ENDIF}
{$MINENUMSIZE 4}
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{$I cef.inc}
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interface
uses
uCEFBaseRefCounted, uCEFInterfaces, uCEFTypes;
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type
TCefDownLoadItemRef = class(TCefBaseRefCountedRef, ICefDownLoadItem)
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protected
function IsValid: Boolean;
function IsInProgress: Boolean;
function IsComplete: Boolean;
function IsCanceled: Boolean;
function GetCurrentSpeed: Int64;
function GetPercentComplete: Integer;
function GetTotalBytes: Int64;
function GetReceivedBytes: Int64;
function GetStartTime: TDateTime;
function GetEndTime: TDateTime;
function GetFullPath: ustring;
function GetId: Cardinal;
function GetUrl: ustring;
function GetOriginalUrl: ustring;
function GetSuggestedFileName: ustring;
function GetContentDisposition: ustring;
function GetMimeType: ustring;
public
class function UnWrap(data: Pointer): ICefDownLoadItem;
end;
implementation
uses
uCEFMiscFunctions, uCEFLibFunctions;
function TCefDownLoadItemRef.GetContentDisposition: ustring;
begin
Result := CefStringFreeAndGet(PCefDownloadItem(FData)^.get_content_disposition(PCefDownloadItem(FData)));
end;
function TCefDownLoadItemRef.GetCurrentSpeed: Int64;
begin
Result := PCefDownloadItem(FData)^.get_current_speed(PCefDownloadItem(FData));
end;
function TCefDownLoadItemRef.GetEndTime: TDateTime;
begin
Result := CefTimeToDateTime(PCefDownloadItem(FData)^.get_end_time(PCefDownloadItem(FData)));
end;
function TCefDownLoadItemRef.GetFullPath: ustring;
begin
Result := CefStringFreeAndGet(PCefDownloadItem(FData)^.get_full_path(PCefDownloadItem(FData)));
end;
function TCefDownLoadItemRef.GetId: Cardinal;
begin
Result := PCefDownloadItem(FData)^.get_id(PCefDownloadItem(FData));
end;
function TCefDownLoadItemRef.GetMimeType: ustring;
begin
Result := CefStringFreeAndGet(PCefDownloadItem(FData)^.get_mime_type(PCefDownloadItem(FData)));
end;
function TCefDownLoadItemRef.GetOriginalUrl: ustring;
begin
Result := CefStringFreeAndGet(PCefDownloadItem(FData)^.get_original_url(PCefDownloadItem(FData)));
end;
function TCefDownLoadItemRef.GetPercentComplete: Integer;
begin
Result := PCefDownloadItem(FData)^.get_percent_complete(PCefDownloadItem(FData));
end;
function TCefDownLoadItemRef.GetReceivedBytes: Int64;
begin
Result := PCefDownloadItem(FData)^.get_received_bytes(PCefDownloadItem(FData));
end;
function TCefDownLoadItemRef.GetStartTime: TDateTime;
begin
Result := CefTimeToDateTime(PCefDownloadItem(FData)^.get_start_time(PCefDownloadItem(FData)));
end;
function TCefDownLoadItemRef.GetSuggestedFileName: ustring;
begin
Result := CefStringFreeAndGet(PCefDownloadItem(FData)^.get_suggested_file_name(PCefDownloadItem(FData)));
end;
function TCefDownLoadItemRef.GetTotalBytes: Int64;
begin
Result := PCefDownloadItem(FData)^.get_total_bytes(PCefDownloadItem(FData));
end;
function TCefDownLoadItemRef.GetUrl: ustring;
begin
Result := CefStringFreeAndGet(PCefDownloadItem(FData)^.get_url(PCefDownloadItem(FData)));
end;
function TCefDownLoadItemRef.IsCanceled: Boolean;
begin
Result := PCefDownloadItem(FData)^.is_canceled(PCefDownloadItem(FData)) <> 0;
end;
function TCefDownLoadItemRef.IsComplete: Boolean;
begin
Result := PCefDownloadItem(FData)^.is_complete(PCefDownloadItem(FData)) <> 0;
end;
function TCefDownLoadItemRef.IsInProgress: Boolean;
begin
Result := PCefDownloadItem(FData)^.is_in_progress(PCefDownloadItem(FData)) <> 0;
end;
function TCefDownLoadItemRef.IsValid: Boolean;
begin
Result := PCefDownloadItem(FData)^.is_valid(PCefDownloadItem(FData)) <> 0;
end;
class function TCefDownLoadItemRef.UnWrap(data: Pointer): ICefDownLoadItem;
begin
if (data <> nil) then
Result := Create(data) as ICefDownLoadItem
else
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Result := nil;
end;
end.