mirror of
https://github.com/salvadordf/CEF4Delphi.git
synced 2024-11-24 08:02:15 +02:00
138 lines
3.6 KiB
ObjectPascal
138 lines
3.6 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 uCEFStringMap;
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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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uCEFBase, uCEFInterfaces, uCEFTypes;
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type
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TCefStringMapOwn = class(TInterfacedObject, ICefStringMap)
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protected
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FStringMap: TCefStringMap;
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function GetHandle: TCefStringMap; virtual;
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function GetSize: Integer; virtual;
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function Find(const key: ustring): ustring; virtual;
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function GetKey(index: Integer): ustring; virtual;
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function GetValue(index: Integer): ustring; virtual;
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procedure Append(const key, value: ustring); virtual;
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procedure Clear; virtual;
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public
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constructor Create; virtual;
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destructor Destroy; override;
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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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procedure TCefStringMapOwn.Append(const key, value: ustring);
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var
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k, v: TCefString;
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begin
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k := CefString(key);
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v := CefString(value);
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cef_string_map_append(FStringMap, @k, @v);
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end;
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procedure TCefStringMapOwn.Clear;
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begin
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cef_string_map_clear(FStringMap);
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end;
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constructor TCefStringMapOwn.Create;
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begin
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FStringMap := cef_string_map_alloc;
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end;
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destructor TCefStringMapOwn.Destroy;
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begin
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cef_string_map_free(FStringMap);
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end;
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function TCefStringMapOwn.Find(const key: ustring): ustring;
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var
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str, k: TCefString;
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begin
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FillChar(str, SizeOf(str), 0);
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k := CefString(key);
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cef_string_map_find(FStringMap, @k, str);
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Result := CefString(@str);
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end;
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function TCefStringMapOwn.GetHandle: TCefStringMap;
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begin
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Result := FStringMap;
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end;
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function TCefStringMapOwn.GetKey(index: Integer): ustring;
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var
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str: TCefString;
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begin
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FillChar(str, SizeOf(str), 0);
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cef_string_map_key(FStringMap, index, str);
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Result := CefString(@str);
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end;
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function TCefStringMapOwn.GetSize: Integer;
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begin
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Result := cef_string_map_size(FStringMap);
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end;
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function TCefStringMapOwn.GetValue(index: Integer): ustring;
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var
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str: TCefString;
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begin
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FillChar(str, SizeOf(str), 0);
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cef_string_map_value(FStringMap, index, str);
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Result := CefString(@str);
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end;
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end.
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