// CodeGear C++Builder
// Copyright (c) 1995, 2025 by Embarcadero Technologies, Inc.
// All rights reserved

// (DO NOT EDIT: machine generated header) 'uCEFOSRIMEHandler.pas' rev: 37.00 (Windows)

#ifndef uCEFOSRIMEHandlerHPP
#define uCEFOSRIMEHandlerHPP

#pragma delphiheader begin
#pragma option push
#if defined(__BORLANDC__) && !defined(__clang__)
#pragma option -w-      // All warnings off
#pragma option -Vx      // Zero-length empty class member 
#endif
#pragma pack(push,8)
#include <System.hpp>
#include <SysInit.hpp>
#include <Winapi.Windows.hpp>
#include <System.Classes.hpp>
#include <System.Math.hpp>
#include <Winapi.Imm.hpp>
#include <uCEFTypes.hpp>

//-- user supplied -----------------------------------------------------------

namespace Ucefosrimehandler
{
//-- forward type declarations -----------------------------------------------
class DELPHICLASS TCEFOSRIMEHandler;
//-- type declarations -------------------------------------------------------
#pragma pack(push,4)
class PASCALIMPLEMENTATION TCEFOSRIMEHandler : public System::TObject
{
	typedef System::TObject inherited;
	
protected:
	HWND FHWND;
	Uceftypes::TCefRange FCompositionRange;
	unsigned FCursorIndex;
	Uceftypes::TCefRect FIMERect;
	bool FSystemCaret;
	System::Word FInputLanguageID;
	Uceftypes::TCefRectDynArray FCompositionBounds;
	bool FIsComposing;
	Winapi::Windows::THandle FIMM32DLL;
	System::Word __fastcall GetPrimaryLangID();
	System::Word __fastcall GetSubLangID();
	bool __fastcall GetInitialized();
	void __fastcall GetCompositionInfo(int imc, int aParam, Uceftypes::ustring &composition_text, Uceftypes::TCefCompositionUnderlineDynArray &underlines, int &composition_start);
	bool __fastcall GetString(int imc, unsigned aParam, int aType, Uceftypes::ustring &aResult);
	bool __fastcall IsSelectionAttribute(char aAttribute);
	void __fastcall GetCompositionSelectionRange(int imc, unsigned &target_start, unsigned &target_end);
	void __fastcall GetCompositionUnderlines(int imc, unsigned target_start, unsigned target_end, Uceftypes::TCefCompositionUnderlineDynArray &underlines);
	
public:
	__fastcall TCEFOSRIMEHandler(HWND aHWND);
	__fastcall virtual ~TCEFOSRIMEHandler();
	void __fastcall SetInputLanguage();
	void __fastcall CreateImeWindow();
	void __fastcall DestroyImeWindow();
	void __fastcall CleanupComposition();
	void __fastcall ResetComposition();
	bool __fastcall GetResult(int aParam, Uceftypes::ustring &aResult);
	bool __fastcall GetComposition(int aParam, Uceftypes::ustring &composition_text, Uceftypes::TCefCompositionUnderlineDynArray &underlines, int &composition_start);
	void __fastcall EnableIME();
	void __fastcall DisableIME();
	void __fastcall CancelIME();
	void __fastcall UpdateCaretPosition(unsigned index);
	void __fastcall ChangeCompositionRange(const Uceftypes::TCefRange &selection_range, const Uceftypes::TCefRectDynArray character_bounds);
	void __fastcall MoveImeWindow();
	__property bool IsComposing = {read=FIsComposing, nodefault};
	__property System::Word InputLanguageID = {read=FInputLanguageID, nodefault};
	__property System::Word PrimaryLangID = {read=GetPrimaryLangID, nodefault};
	__property System::Word SubLangID = {read=GetSubLangID, nodefault};
	__property bool Initialized = {read=GetInitialized, nodefault};
};

#pragma pack(pop)

//-- var, const, procedure ---------------------------------------------------
static _DELPHI_CONST unsigned DEFAULT_BLINK_UNDERLINE_COLOR = unsigned(0xff000000);
static _DELPHI_CONST System::Int8 DEFAULT_BLINK_BACKGROUND_COLOR = System::Int8(0x0);
static _DELPHI_CONST Uceftypes::TCefCompositionUnderlineStyle DEFAULT_BLINK_UNDERLINE_STYLE = (Uceftypes::TCefCompositionUnderlineStyle)(0);
static _DELPHI_CONST System::Word KEYBOARD_LAYOUT_EN_US = System::Word(0x409);
}	/* namespace Ucefosrimehandler */
#if !defined(DELPHIHEADER_NO_IMPLICIT_NAMESPACE_USE) && !defined(NO_USING_NAMESPACE_UCEFOSRIMEHANDLER)
using namespace Ucefosrimehandler;
#endif
#pragma pack(pop)
#pragma option pop

#pragma delphiheader end.
//-- end unit ----------------------------------------------------------------
#endif	// uCEFOSRIMEHandlerHPP