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https://github.com/salvadordf/CEF4Delphi.git
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104 lines
3.4 KiB
ObjectPascal
104 lines
3.4 KiB
ObjectPascal
// ************************************************************************
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// ***************************** CEF4Delphi *******************************
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// ************************************************************************
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//
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// CEF4Delphi is based on DCEF3 which uses CEF3 to embed a chromium-based
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// browser in Delphi applications.
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//
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// The original license of DCEF3 still applies to CEF4Delphi.
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//
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// For more information about CEF4Delphi visit :
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// https://www.briskbard.com/index.php?lang=en&pageid=cef
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//
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// Copyright © 2017 Salvador Díaz Fau. All rights reserved.
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//
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// ************************************************************************
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// ************ vvvv Original license and comments below vvvv *************
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// ************************************************************************
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(*
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* Delphi Chromium Embedded 3
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*
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* Usage allowed under the restrictions of the Lesser GNU General Public License
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* or alternatively the restrictions of the Mozilla Public License 1.1
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
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* the specific language governing rights and limitations under the License.
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*
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* Unit owner : Henri Gourvest <hgourvest@gmail.com>
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* Web site : http://www.progdigy.com
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* Repository : http://code.google.com/p/delphichromiumembedded/
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* Group : http://groups.google.com/group/delphichromiumembedded
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*
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* Embarcadero Technologies, Inc is not permitted to use or redistribute
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* this source code without explicit permission.
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*
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*)
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unit uCEFResourceBundle;
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{$IFNDEF CPUX64}
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{$ALIGN ON}
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{$MINENUMSIZE 4}
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{$ENDIF}
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{$I cef.inc}
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interface
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uses
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uCEFBaseRefCounted, uCEFInterfaces, uCEFTypes;
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type
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TCefResourceBundleRef = class(TCefBaseRefCountedRef, ICefResourceBundle)
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protected
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function GetLocalizedString(stringId: Integer): ustring;
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function GetDataResource(resourceId: Integer;
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out data: Pointer; out dataSize: NativeUInt): Boolean;
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function GetDataResourceForScale(resourceId: Integer; scaleFactor: TCefScaleFactor;
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out data: Pointer; out dataSize: NativeUInt): Boolean;
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public
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class function UnWrap(data: Pointer): ICefResourceBundle;
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class function Global: ICefResourceBundle;
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end;
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implementation
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uses
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uCEFMiscFunctions, uCEFLibFunctions;
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function TCefResourceBundleRef.GetDataResource(resourceId: Integer;
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out data: Pointer; out dataSize: NativeUInt): Boolean;
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begin
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Result := PCefResourceBundle(FData).get_data_resource(FData, resourceId,
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data, dataSize) <> 0;
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end;
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function TCefResourceBundleRef.GetDataResourceForScale(resourceId: Integer;
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scaleFactor: TCefScaleFactor; out data: Pointer;
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out dataSize: NativeUInt): Boolean;
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begin
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Result := PCefResourceBundle(FData).get_data_resource_for_scale(FData,
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resourceId, scaleFactor, data, dataSize) <> 0;
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end;
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function TCefResourceBundleRef.GetLocalizedString(stringId: Integer): ustring;
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begin
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Result := CefStringFreeAndGet(PCefResourceBundle(FData).get_localized_string(FData, stringId));
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end;
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class function TCefResourceBundleRef.Global: ICefResourceBundle;
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begin
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Result := UnWrap(cef_resource_bundle_get_global());
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end;
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class function TCefResourceBundleRef.UnWrap(data: Pointer): ICefResourceBundle;
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begin
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if data <> nil then
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Result := Create(data) as ICefResourceBundle else
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Result := nil;
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end;
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end.
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