Update to CEF 3.3163.1666.g052c2d2

Added some units for future extension support.
2025-11-23 21:34:53 +02:00 · 2017-09-19 19:18:52 +02:00
parent 58bd16c441
commit 4e390071a2
12 changed files with 617 additions and 32 deletions
--- a/source/uCEFExtension.pas
+++ b/source/uCEFExtension.pas
@@ -0,0 +1,121 @@
+// ************************************************************************
+// ***************************** 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 D�az 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 uCEFExtension;
+
+{$IFNDEF CPUX64}
+  {$ALIGN ON}
+  {$MINENUMSIZE 4}
+{$ENDIF}
+
+{$I cef.inc}
+
+interface
+
+uses
+  uCEFBaseRefCounted, uCEFInterfaces, uCEFTypes;
+
+type
+  TCefExtensionRef = class(TCefBaseRefCountedRef, ICefExtension)
+    protected
+      function GetIdentifier : ustring;
+      function GetPath : ustring;
+      function GetManifest : ICefDictionaryValue;
+      function IsSame(const that : ICefExtension) : boolean;
+      function GetHandler : ICefExtensionHandler;
+      function GetLoaderContext: ICefRequestContext;
+      function IsLoaded : boolean;
+      procedure unload;
+
+    public
+      class function UnWrap(data: Pointer): ICefExtension;
+  end;
+
+implementation
+
+uses
+  uCEFMiscFunctions, uCEFLibFunctions, uCEFDictionaryValue, uCEFRequestContext, uCefExtensionHandler;
+
+function TCefExtensionRef.GetIdentifier : ustring;
+begin
+  Result := CefStringFreeAndGet(PCefExtension(FData).get_identifier(PCefExtension(FData)));
+end;
+
+function TCefExtensionRef.GetPath : ustring;
+begin
+  Result := CefStringFreeAndGet(PCefExtension(FData).get_path(PCefExtension(FData)));
+end;
+
+function TCefExtensionRef.GetManifest : ICefDictionaryValue;
+begin
+  Result := TCefDictionaryValueRef.UnWrap(PCefExtension(FData).get_manifest(PCefExtension(FData)));
+end;
+
+function TCefExtensionRef.IsSame(const that : ICefExtension) : boolean;
+begin
+  Result:= PCefExtension(FData).is_same(PCefExtension(FData), PCefExtension(CefGetData(that))) <> 0;
+end;
+
+function TCefExtensionRef.GetHandler : ICefExtensionHandler;
+begin
+  Result := TCefExtensionHandlerRef.UnWrap(PCefExtension(FData).get_handler(PCefExtension(FData)));
+end;
+
+function TCefExtensionRef.GetLoaderContext: ICefRequestContext;
+begin
+  Result := TCefRequestContextRef.UnWrap(PCefExtension(FData).get_loader_context(PCefExtension(FData)));
+end;
+
+function TCefExtensionRef.IsLoaded : boolean;
+begin
+  Result := PCefExtension(FData).is_loaded(PCefExtension(FData)) <> 0;
+end;
+
+procedure TCefExtensionRef.unload;
+begin
+  PCefExtension(FData).unload(PCefExtension(FData));
+end;
+
+class function TCefExtensionRef.UnWrap(data: Pointer): ICefExtension;
+begin
+  if (data <> nil) then
+    Result := Create(data) as ICefExtension
+   else
+    Result := nil;
+end;
+
+end.