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CEF4Delphi/source/uCEFListValue.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
//
// Copyright � 2020 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 uCEFListValue;
{$IFDEF FPC}
{$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
TCefListValueRef = class(TCefBaseRefCountedRef, ICefListValue)
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protected
function IsValid: Boolean;
function IsOwned: Boolean;
function IsReadOnly: Boolean;
function IsSame(const that: ICefListValue): Boolean;
function IsEqual(const that: ICefListValue): Boolean;
function Copy: ICefListValue;
function SetSize(size: NativeUInt): Boolean;
function GetSize: NativeUInt;
function Clear: Boolean;
function Remove(index: NativeUInt): Boolean;
function GetType(index: NativeUInt): TCefValueType;
function GetValue(index: NativeUInt): ICefValue;
function GetBool(index: NativeUInt): Boolean;
function GetInt(index: NativeUInt): Integer;
function GetDouble(index: NativeUInt): Double;
function GetString(index: NativeUInt): ustring;
function GetBinary(index: NativeUInt): ICefBinaryValue;
function GetDictionary(index: NativeUInt): ICefDictionaryValue;
function GetList(index: NativeUInt): ICefListValue;
function SetValue(index: NativeUInt; const value: ICefValue): Boolean;
function SetNull(index: NativeUInt): Boolean;
function SetBool(index: NativeUInt; value: Boolean): Boolean;
function SetInt(index: NativeUInt; value: Integer): Boolean;
function SetDouble(index: NativeUInt; value: Double): Boolean;
function SetString(index: NativeUInt; const value: ustring): Boolean;
function SetBinary(index: NativeUInt; const value: ICefBinaryValue): Boolean;
function SetDictionary(index: NativeUInt; const value: ICefDictionaryValue): Boolean;
function SetList(index: NativeUInt; const value: ICefListValue): Boolean;
public
class function UnWrap(data: Pointer): ICefListValue;
class function New: ICefListValue;
end;
implementation
uses
uCEFMiscFunctions, uCEFLibFunctions, uCEFBinaryValue, uCEFValue, uCEFDictionaryValue;
function TCefListValueRef.Clear: Boolean;
begin
Result := PCefListValue(FData)^.clear(PCefListValue(FData)) <> 0;
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end;
function TCefListValueRef.Copy: ICefListValue;
begin
Result := UnWrap(PCefListValue(FData)^.copy(PCefListValue(FData)));
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end;
class function TCefListValueRef.New: ICefListValue;
begin
Result := UnWrap(cef_list_value_create());
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end;
function TCefListValueRef.GetBinary(index: NativeUInt): ICefBinaryValue;
begin
Result := TCefBinaryValueRef.UnWrap(PCefListValue(FData)^.get_binary(PCefListValue(FData), index));
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end;
function TCefListValueRef.GetBool(index: NativeUInt): Boolean;
begin
Result := PCefListValue(FData)^.get_bool(PCefListValue(FData), index) <> 0;
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end;
function TCefListValueRef.GetDictionary(index: NativeUInt): ICefDictionaryValue;
begin
Result := TCefDictionaryValueRef.UnWrap(PCefListValue(FData)^.get_dictionary(PCefListValue(FData), index));
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end;
function TCefListValueRef.GetDouble(index: NativeUInt): Double;
begin
Result := PCefListValue(FData)^.get_double(PCefListValue(FData), index);
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end;
function TCefListValueRef.GetInt(index: NativeUInt): Integer;
begin
Result := PCefListValue(FData)^.get_int(PCefListValue(FData), index);
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end;
function TCefListValueRef.GetList(index: NativeUInt): ICefListValue;
begin
Result := UnWrap(PCefListValue(FData)^.get_list(PCefListValue(FData), index));
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end;
function TCefListValueRef.GetSize: NativeUInt;
begin
Result := PCefListValue(FData)^.get_size(PCefListValue(FData));
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end;
function TCefListValueRef.GetString(index: NativeUInt): ustring;
begin
Result := CefStringFreeAndGet(PCefListValue(FData)^.get_string(PCefListValue(FData), index));
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end;
function TCefListValueRef.GetType(index: NativeUInt): TCefValueType;
begin
Result := PCefListValue(FData)^.get_type(PCefListValue(FData), index);
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end;
function TCefListValueRef.GetValue(index: NativeUInt): ICefValue;
begin
Result := TCefValueRef.UnWrap(PCefListValue(FData)^.get_value(PCefListValue(FData), index));
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end;
function TCefListValueRef.IsEqual(const that: ICefListValue): Boolean;
begin
Result := PCefListValue(FData)^.is_equal(PCefListValue(FData), CefGetData(that)) <> 0;
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end;
function TCefListValueRef.IsOwned: Boolean;
begin
Result := PCefListValue(FData)^.is_owned(PCefListValue(FData)) <> 0;
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end;
function TCefListValueRef.IsReadOnly: Boolean;
begin
Result := PCefListValue(FData)^.is_read_only(PCefListValue(FData)) <> 0;
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end;
function TCefListValueRef.IsSame(const that: ICefListValue): Boolean;
begin
Result := PCefListValue(FData)^.is_same(PCefListValue(FData), CefGetData(that)) <> 0;
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end;
function TCefListValueRef.IsValid: Boolean;
begin
Result := PCefListValue(FData)^.is_valid(PCefListValue(FData)) <> 0;
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end;
function TCefListValueRef.Remove(index: NativeUInt): Boolean;
begin
Result := PCefListValue(FData)^.remove(PCefListValue(FData), index) <> 0;
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end;
function TCefListValueRef.SetBinary(index: NativeUInt; const value: ICefBinaryValue): Boolean;
begin
Result := PCefListValue(FData)^.set_binary(PCefListValue(FData), index, CefGetData(value)) <> 0;
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end;
function TCefListValueRef.SetBool(index: NativeUInt; value: Boolean): Boolean;
begin
Result := PCefListValue(FData)^.set_bool(PCefListValue(FData), index, Ord(value)) <> 0;
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end;
function TCefListValueRef.SetDictionary(index: NativeUInt; const value: ICefDictionaryValue): Boolean;
begin
Result := PCefListValue(FData)^.set_dictionary(PCefListValue(FData), index, CefGetData(value)) <> 0;
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end;
function TCefListValueRef.SetDouble(index: NativeUInt; value: Double): Boolean;
begin
Result := PCefListValue(FData)^.set_double(PCefListValue(FData), index, value) <> 0;
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end;
function TCefListValueRef.SetInt(index: NativeUInt; value: Integer): Boolean;
begin
Result := PCefListValue(FData)^.set_int(PCefListValue(FData), index, value) <> 0;
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end;
function TCefListValueRef.SetList(index: NativeUInt; const value: ICefListValue): Boolean;
begin
Result := PCefListValue(FData)^.set_list(PCefListValue(FData), index, CefGetData(value)) <> 0;
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end;
function TCefListValueRef.SetNull(index: NativeUInt): Boolean;
begin
Result := PCefListValue(FData)^.set_null(PCefListValue(FData), index) <> 0;
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end;
function TCefListValueRef.SetSize(size: NativeUInt): Boolean;
begin
Result := PCefListValue(FData)^.set_size(PCefListValue(FData), size) <> 0;
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end;
function TCefListValueRef.SetString(index: NativeUInt; const value: ustring): Boolean;
var
TempValue : TCefString;
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begin
TempValue := CefString(value);
Result := PCefListValue(FData)^.set_string(PCefListValue(FData), index, @TempValue) <> 0;
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end;
function TCefListValueRef.SetValue(index: NativeUInt; const value: ICefValue): Boolean;
begin
Result := PCefListValue(FData)^.set_value(PCefListValue(FData), index, CefGetData(value)) <> 0;
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end;
class function TCefListValueRef.UnWrap(data: Pointer): ICefListValue;
begin
if (data <> nil) then
Result := Create(data) as ICefListValue
else
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Result := nil;
end;
end.