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mirror of https://github.com/salvadordf/CEF4Delphi.git synced 2024-12-04 09:26:52 +02:00
CEF4Delphi/source/uCEFDictionaryValue.pas
Salvador Díaz Fau fd1e936198 Update to CEF 79.0.10
- Removed CEFSentinel from some demos because it's no longer necessary.
- Updated copyright year.
2020-01-01 12:48:10 +01:00

335 lines
11 KiB
ObjectPascal

// ************************************************************************
// ***************************** CEF4Delphi *******************************
// ************************************************************************
//
// CEF4Delphi is based on DCEF3 which uses CEF 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 © 2020 Salvador Diaz 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 uCEFDictionaryValue;
{$IFDEF FPC}
{$MODE OBJFPC}{$H+}
{$ENDIF}
{$IFNDEF CPUX64}{$ALIGN ON}{$ENDIF}
{$MINENUMSIZE 4}
{$I cef.inc}
interface
uses
{$IFDEF DELPHI16_UP}
System.Classes, System.SysUtils,
{$ELSE}
Classes, SysUtils,
{$ENDIF}
uCEFBaseRefCounted, uCEFInterfaces, uCEFTypes;
type
TCefDictionaryValueRef = class(TCefBaseRefCountedRef, ICefDictionaryValue)
protected
function IsValid: Boolean;
function isOwned: Boolean;
function IsReadOnly: Boolean;
function IsSame(const that: ICefDictionaryValue): Boolean;
function IsEqual(const that: ICefDictionaryValue): Boolean;
function Copy(excludeEmptyChildren: Boolean): ICefDictionaryValue;
function GetSize: NativeUInt;
function Clear: Boolean;
function HasKey(const key: ustring): Boolean;
function GetKeys(const keys: TStrings): Boolean;
function Remove(const key: ustring): Boolean;
function GetType(const key: ustring): TCefValueType;
function GetValue(const key: ustring): ICefValue;
function GetBool(const key: ustring): Boolean;
function GetInt(const key: ustring): Integer;
function GetDouble(const key: ustring): Double;
function GetString(const key: ustring): ustring;
function GetBinary(const key: ustring): ICefBinaryValue;
function GetDictionary(const key: ustring): ICefDictionaryValue;
function GetList(const key: ustring): ICefListValue;
function SetValue(const key: ustring; const value: ICefValue): Boolean;
function SetNull(const key: ustring): Boolean;
function SetBool(const key: ustring; value: Boolean): Boolean;
function SetInt(const key: ustring; value: Integer): Boolean;
function SetDouble(const key: ustring; value: Double): Boolean;
function SetString(const key, value: ustring): Boolean;
function SetBinary(const key: ustring; const value: ICefBinaryValue): Boolean;
function SetDictionary(const key: ustring; const value: ICefDictionaryValue): Boolean;
function SetList(const key: ustring; const value: ICefListValue): Boolean;
public
class function UnWrap(data: Pointer): ICefDictionaryValue;
class function New: ICefDictionaryValue;
end;
implementation
uses
uCEFMiscFunctions, uCEFLibFunctions, uCEFBinaryValue, uCEFListValue, uCEFValue, uCEFStringList;
function TCefDictionaryValueRef.Clear: Boolean;
begin
Result := PCefDictionaryValue(FData)^.clear(PCefDictionaryValue(FData)) <> 0;
end;
function TCefDictionaryValueRef.Copy(excludeEmptyChildren: Boolean): ICefDictionaryValue;
begin
Result := UnWrap(PCefDictionaryValue(FData)^.copy(PCefDictionaryValue(FData), Ord(excludeEmptyChildren)));
end;
function TCefDictionaryValueRef.GetBinary(const key: ustring): ICefBinaryValue;
var
TempKey : TCefString;
begin
TempKey := CefString(key);
Result := TCefBinaryValueRef.UnWrap(PCefDictionaryValue(FData)^.get_binary(PCefDictionaryValue(FData), @TempKey));
end;
function TCefDictionaryValueRef.GetBool(const key: ustring): Boolean;
var
TempKey : TCefString;
begin
TempKey := CefString(key);
Result := PCefDictionaryValue(FData)^.get_bool(PCefDictionaryValue(FData), @TempKey) <> 0;
end;
function TCefDictionaryValueRef.GetDictionary(const key: ustring): ICefDictionaryValue;
var
TempKey : TCefString;
begin
TempKey := CefString(key);
Result := UnWrap(PCefDictionaryValue(FData)^.get_dictionary(PCefDictionaryValue(FData), @TempKey));
end;
function TCefDictionaryValueRef.GetDouble(const key: ustring): Double;
var
TempKey : TCefString;
begin
TempKey := CefString(key);
Result := PCefDictionaryValue(FData)^.get_double(PCefDictionaryValue(FData), @TempKey);
end;
function TCefDictionaryValueRef.GetInt(const key: ustring): Integer;
var
TempKey : TCefString;
begin
TempKey := CefString(key);
Result := PCefDictionaryValue(FData)^.get_int(PCefDictionaryValue(FData), @TempKey);
end;
function TCefDictionaryValueRef.GetKeys(const keys : TStrings): Boolean;
var
TempSL : ICefStringList;
begin
Result := False;
if (keys <> nil) then
begin
TempSL := TCefStringListOwn.Create;
if (PCefDictionaryValue(FData)^.get_keys(PCefDictionaryValue(FData), TempSL.Handle) <> 0) then
begin
TempSL.CopyToStrings(keys);
Result := True;
end;
end;
end;
function TCefDictionaryValueRef.GetList(const key: ustring): ICefListValue;
var
TempKey : TCefString;
begin
TempKey := CefString(key);
Result := TCefListValueRef.UnWrap(PCefDictionaryValue(FData)^.get_list(PCefDictionaryValue(FData), @TempKey));
end;
function TCefDictionaryValueRef.GetSize: NativeUInt;
begin
Result := PCefDictionaryValue(FData)^.get_size(PCefDictionaryValue(FData));
end;
function TCefDictionaryValueRef.GetString(const key: ustring): ustring;
var
TempKey : TCefString;
begin
TempKey := CefString(key);
Result := CefStringFreeAndGet(PCefDictionaryValue(FData)^.get_string(PCefDictionaryValue(FData), @TempKey));
end;
function TCefDictionaryValueRef.GetType(const key: ustring): TCefValueType;
var
TempKey : TCefString;
begin
TempKey := CefString(key);
Result := PCefDictionaryValue(FData)^.get_type(PCefDictionaryValue(FData), @TempKey);
end;
function TCefDictionaryValueRef.GetValue(const key: ustring): ICefValue;
var
TempKey : TCefString;
begin
TempKey := CefString(key);
Result := TCefValueRef.UnWrap(PCefDictionaryValue(FData)^.get_value(PCefDictionaryValue(FData), @TempKey));
end;
function TCefDictionaryValueRef.HasKey(const key: ustring): Boolean;
var
TempKey : TCefString;
begin
TempKey := CefString(key);
Result := PCefDictionaryValue(FData)^.has_key(PCefDictionaryValue(FData), @TempKey) <> 0;
end;
function TCefDictionaryValueRef.IsEqual(const that: ICefDictionaryValue): Boolean;
begin
Result := PCefDictionaryValue(FData)^.is_equal(PCefDictionaryValue(FData), CefGetData(that)) <> 0;
end;
function TCefDictionaryValueRef.isOwned: Boolean;
begin
Result := PCefDictionaryValue(FData)^.is_owned(PCefDictionaryValue(FData)) <> 0;
end;
function TCefDictionaryValueRef.IsReadOnly: Boolean;
begin
Result := PCefDictionaryValue(FData)^.is_read_only(PCefDictionaryValue(FData)) <> 0;
end;
function TCefDictionaryValueRef.IsSame(const that: ICefDictionaryValue): Boolean;
begin
Result := PCefDictionaryValue(FData)^.is_same(PCefDictionaryValue(FData), CefGetData(that)) <> 0;
end;
function TCefDictionaryValueRef.IsValid: Boolean;
begin
Result := PCefDictionaryValue(FData)^.is_valid(PCefDictionaryValue(FData)) <> 0;
end;
class function TCefDictionaryValueRef.New: ICefDictionaryValue;
begin
Result := UnWrap(cef_dictionary_value_create());
end;
function TCefDictionaryValueRef.Remove(const key: ustring): Boolean;
var
TempKey : TCefString;
begin
TempKey := CefString(key);
Result := PCefDictionaryValue(FData)^.remove(PCefDictionaryValue(FData), @TempKey) <> 0;
end;
function TCefDictionaryValueRef.SetBinary(const key: ustring; const value: ICefBinaryValue): Boolean;
var
TempKey : TCefString;
begin
TempKey := CefString(key);
Result := PCefDictionaryValue(FData)^.set_binary(PCefDictionaryValue(FData), @TempKey, CefGetData(value)) <> 0;
end;
function TCefDictionaryValueRef.SetBool(const key: ustring; value: Boolean): Boolean;
var
TempKey : TCefString;
begin
TempKey := CefString(key);
Result := PCefDictionaryValue(FData)^.set_bool(PCefDictionaryValue(FData), @TempKey, Ord(value)) <> 0;
end;
function TCefDictionaryValueRef.SetDictionary(const key: ustring; const value: ICefDictionaryValue): Boolean;
var
TempKey : TCefString;
begin
TempKey := CefString(key);
Result := PCefDictionaryValue(FData)^.set_dictionary(PCefDictionaryValue(FData), @TempKey, CefGetData(value)) <> 0;
end;
function TCefDictionaryValueRef.SetDouble(const key: ustring; value: Double): Boolean;
var
TempKey : TCefString;
begin
TempKey := CefString(key);
Result := PCefDictionaryValue(FData)^.set_double(PCefDictionaryValue(FData), @TempKey, value) <> 0;
end;
function TCefDictionaryValueRef.SetInt(const key: ustring; value: Integer): Boolean;
var
TempKey : TCefString;
begin
TempKey := CefString(key);
Result := PCefDictionaryValue(FData)^.set_int(PCefDictionaryValue(FData), @TempKey, value) <> 0;
end;
function TCefDictionaryValueRef.SetList(const key: ustring; const value: ICefListValue): Boolean;
var
TempKey : TCefString;
begin
TempKey := CefString(key);
Result := PCefDictionaryValue(FData)^.set_list(PCefDictionaryValue(FData), @TempKey, CefGetData(value)) <> 0;
end;
function TCefDictionaryValueRef.SetNull(const key: ustring): Boolean;
var
TempKey : TCefString;
begin
TempKey := CefString(key);
Result := PCefDictionaryValue(FData)^.set_null(PCefDictionaryValue(FData), @TempKey) <> 0;
end;
function TCefDictionaryValueRef.SetString(const key, value: ustring): Boolean;
var
TempKey, TempValue : TCefString;
begin
TempKey := CefString(key);
TempValue := CefString(value);
Result := PCefDictionaryValue(FData)^.set_string(PCefDictionaryValue(FData), @TempKey, @TempValue) <> 0;
end;
function TCefDictionaryValueRef.SetValue(const key: ustring; const value: ICefValue): Boolean;
var
TempKey : TCefString;
begin
TempKey := CefString(key);
Result := PCefDictionaryValue(FData)^.set_value(PCefDictionaryValue(FData), @TempKey, CefGetData(value)) <> 0;
end;
class function TCefDictionaryValueRef.UnWrap(data: Pointer): ICefDictionaryValue;
begin
if (data <> nil) then
Result := Create(data) as ICefDictionaryValue
else
Result := nil;
end;
end.