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

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

#ifndef uCEFBufferPanelHPP
#define uCEFBufferPanelHPP

#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 <Winapi.Messages.hpp>
#include <Vcl.ExtCtrls.hpp>
#include <Vcl.Controls.hpp>
#include <Vcl.Graphics.hpp>
#include <Winapi.Imm.hpp>
#include <System.Classes.hpp>
#include <System.SyncObjs.hpp>
#include <System.SysUtils.hpp>
#include <Vcl.Forms.hpp>
#include <uCEFOSRIMEHandler.hpp>
#include <uCEFConstants.hpp>
#include <uCEFTypes.hpp>
#include <uCEFBitmapBitBuffer.hpp>
#include <System.Types.hpp>
#include <System.UITypes.hpp>
#include <Vcl.Menus.hpp>

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

namespace Ucefbufferpanel
{
//-- forward type declarations -----------------------------------------------
class DELPHICLASS TBufferPanel;
//-- type declarations -------------------------------------------------------
typedef void __fastcall (__closure *TOnIMECommitTextEvent)(System::TObject* Sender, const Uceftypes::ustring aText, const Uceftypes::PCefRange replacement_range, int relative_cursor_pos);

typedef void __fastcall (__closure *TOnIMESetCompositionEvent)(System::TObject* Sender, const Uceftypes::ustring aText, const Uceftypes::TCefCompositionUnderlineDynArray underlines, const Uceftypes::TCefRange &replacement_range, const Uceftypes::TCefRange &selection_range);

typedef void __fastcall (__closure *TOnHandledMessageEvent)(System::TObject* Sender, Winapi::Messages::TMessage &aMessage, bool &aHandled);

class PASCALIMPLEMENTATION TBufferPanel : public Vcl::Extctrls::TCustomPanel
{
	typedef Vcl::Extctrls::TCustomPanel inherited;
	
protected:
	int FScanlineSize;
	bool FTransparent;
	System::Classes::TNotifyEvent FOnPaintParentBkg;
	float FForcedDeviceScaleFactor;
	float FDeviceScaleFactor;
	bool FCopyOriginalBuffer;
	bool FMustInitBuffer;
	Vcl::Graphics::TBitmap* FBuffer;
	Ucefbitmapbitbuffer::TCEFBitmapBitBuffer* FOrigBuffer;
	Ucefbitmapbitbuffer::TCEFBitmapBitBuffer* FOrigPopupBuffer;
	int FOrigPopupScanlineSize;
	Winapi::Windows::THandle FSyncObj;
	Ucefosrimehandler::TCEFOSRIMEHandler* FIMEHandler;
	System::Classes::TNotifyEvent FOnIMECancelComposition;
	TOnIMECommitTextEvent FOnIMECommitText;
	TOnIMESetCompositionEvent FOnIMESetComposition;
	TOnHandledMessageEvent FOnCustomTouch;
	TOnHandledMessageEvent FOnPointerDown;
	TOnHandledMessageEvent FOnPointerUp;
	TOnHandledMessageEvent FOnPointerUpdate;
	void __fastcall CreateSyncObj();
	void __fastcall DestroySyncObj();
	void __fastcall DestroyBuffer();
	void * __fastcall GetBufferBits();
	int __fastcall GetBufferWidth();
	int __fastcall GetBufferHeight();
	int __fastcall GetOrigBufferWidth();
	int __fastcall GetOrigBufferHeight();
	virtual float __fastcall GetScreenScale();
	virtual bool __fastcall GetRealScreenScale(float &aResultScale);
	void * __fastcall GetOrigPopupBufferBits();
	int __fastcall GetOrigPopupBufferWidth();
	int __fastcall GetOrigPopupBufferHeight();
	Uceftypes::TCefWindowHandle __fastcall GetParentFormHandle();
	Vcl::Forms::TCustomForm* __fastcall GetParentForm();
	void __fastcall SetTransparent(bool aValue);
	bool __fastcall CopyBuffer();
	bool __fastcall SaveBufferToFile(const System::UnicodeString aFilename);
	virtual void __fastcall Paint();
	virtual void __fastcall CreateParams(Vcl::Controls::TCreateParams &Params);
	virtual void __fastcall WndProc(Winapi::Messages::TMessage &aMessage);
	MESSAGE void __fastcall WMCEFInvalidate(Winapi::Messages::TMessage &aMessage);
	HIDESBASE MESSAGE void __fastcall WMEraseBkgnd(Winapi::Messages::TWMEraseBkgnd &aMessage);
	MESSAGE void __fastcall WMTouch(Winapi::Messages::TMessage &aMessage);
	MESSAGE void __fastcall WMPointerDown(Winapi::Messages::TMessage &aMessage);
	MESSAGE void __fastcall WMPointerUpdate(Winapi::Messages::TMessage &aMessage);
	MESSAGE void __fastcall WMPointerUp(Winapi::Messages::TMessage &aMessage);
	HIDESBASE void __fastcall WMIMEStartComp(Winapi::Messages::TMessage &aMessage);
	HIDESBASE void __fastcall WMIMEEndComp(Winapi::Messages::TMessage &aMessage);
	void __fastcall WMIMESetContext(Winapi::Messages::TMessage &aMessage);
	void __fastcall WMIMEComposition(Winapi::Messages::TMessage &aMessage);
	virtual void __fastcall DoOnIMECancelComposition();
	virtual void __fastcall DoOnIMECommitText(const Uceftypes::ustring aText, const Uceftypes::PCefRange replacement_range, int relative_cursor_pos);
	virtual void __fastcall DoOnIMESetComposition(const Uceftypes::ustring aText, const Uceftypes::TCefCompositionUnderlineDynArray underlines, const Uceftypes::TCefRange &replacement_range, const Uceftypes::TCefRange &selection_range);
	
public:
	__fastcall virtual TBufferPanel(System::Classes::TComponent* AOwner);
	__fastcall virtual ~TBufferPanel();
	virtual void __fastcall AfterConstruction();
	bool __fastcall SaveToFile(const System::UnicodeString aFilename);
	bool __fastcall InvalidatePanel();
	bool __fastcall BeginBufferDraw();
	void __fastcall EndBufferDraw();
	void __fastcall BufferDraw(int x, int y, Vcl::Graphics::TBitmap* const aBitmap)/* overload */;
	void __fastcall BufferDraw(Vcl::Graphics::TBitmap* const aBitmap, const Winapi::Windows::TRect &aSrcRect, const Winapi::Windows::TRect &aDstRect)/* overload */;
	bool __fastcall UpdateBufferDimensions(int aWidth, int aHeight);
	bool __fastcall UpdateOrigBufferDimensions(int aWidth, int aHeight);
	bool __fastcall UpdateOrigPopupBufferDimensions(int aWidth, int aHeight);
	void __fastcall UpdateDeviceScaleFactor();
	bool __fastcall BufferIsResized(bool aUseMutex = true);
	void __fastcall CreateIMEHandler();
	void __fastcall ChangeCompositionRange(const Uceftypes::TCefRange &selection_range, const Uceftypes::TCefRectDynArray character_bounds);
	void __fastcall DrawOrigPopupBuffer(const Winapi::Windows::TRect &aSrcRect, const Winapi::Windows::TRect &aDstRect);
	__property int ScanlineSize = {read=FScanlineSize, nodefault};
	__property int BufferWidth = {read=GetBufferWidth, nodefault};
	__property int BufferHeight = {read=GetBufferHeight, nodefault};
	__property void * BufferBits = {read=GetBufferBits};
	__property float ScreenScale = {read=GetScreenScale};
	__property float ForcedDeviceScaleFactor = {read=FForcedDeviceScaleFactor, write=FForcedDeviceScaleFactor};
	__property bool MustInitBuffer = {read=FMustInitBuffer, write=FMustInitBuffer, nodefault};
	__property Vcl::Graphics::TBitmap* Buffer = {read=FBuffer};
	__property Ucefbitmapbitbuffer::TCEFBitmapBitBuffer* OrigBuffer = {read=FOrigBuffer};
	__property int OrigBufferWidth = {read=GetOrigBufferWidth, nodefault};
	__property int OrigBufferHeight = {read=GetOrigBufferHeight, nodefault};
	__property Ucefbitmapbitbuffer::TCEFBitmapBitBuffer* OrigPopupBuffer = {read=FOrigPopupBuffer};
	__property int OrigPopupBufferWidth = {read=GetOrigPopupBufferWidth, nodefault};
	__property int OrigPopupBufferHeight = {read=GetOrigPopupBufferHeight, nodefault};
	__property void * OrigPopupBufferBits = {read=GetOrigPopupBufferBits};
	__property int OrigPopupScanlineSize = {read=FOrigPopupScanlineSize, nodefault};
	__property Uceftypes::TCefWindowHandle ParentFormHandle = {read=GetParentFormHandle, nodefault};
	__property Vcl::Forms::TCustomForm* ParentForm = {read=GetParentForm};
	__property DockManager;
	__property Canvas;
	
__published:
	__property System::Classes::TNotifyEvent OnIMECancelComposition = {read=FOnIMECancelComposition, write=FOnIMECancelComposition};
	__property TOnIMECommitTextEvent OnIMECommitText = {read=FOnIMECommitText, write=FOnIMECommitText};
	__property TOnIMESetCompositionEvent OnIMESetComposition = {read=FOnIMESetComposition, write=FOnIMESetComposition};
	__property TOnHandledMessageEvent OnCustomTouch = {read=FOnCustomTouch, write=FOnCustomTouch};
	__property TOnHandledMessageEvent OnPointerDown = {read=FOnPointerDown, write=FOnPointerDown};
	__property TOnHandledMessageEvent OnPointerUp = {read=FOnPointerUp, write=FOnPointerUp};
	__property TOnHandledMessageEvent OnPointerUpdate = {read=FOnPointerUpdate, write=FOnPointerUpdate};
	__property System::Classes::TNotifyEvent OnPaintParentBkg = {read=FOnPaintParentBkg, write=FOnPaintParentBkg};
	__property bool Transparent = {read=FTransparent, write=SetTransparent, default=0};
	__property bool CopyOriginalBuffer = {read=FCopyOriginalBuffer, write=FCopyOriginalBuffer, default=0};
	__property Align = {default=0};
	__property Alignment = {default=2};
	__property Anchors = {default=3};
	__property AutoSize = {default=0};
	__property BevelEdges = {default=15};
	__property BevelKind = {default=0};
	__property Ctl3D;
	__property Locked = {default=0};
	__property ParentBackground = {default=1};
	__property ParentCtl3D = {default=1};
	__property OnCanResize;
	__property BevelInner = {default=0};
	__property BevelOuter = {default=2};
	__property BevelWidth = {default=1};
	__property BiDiMode;
	__property BorderWidth = {default=0};
	__property BorderStyle = {default=0};
	__property Caption = {default=0};
	__property Color = {default=-16777201};
	__property Constraints;
	__property UseDockManager = {default=1};
	__property DockSite = {default=0};
	__property DoubleBuffered;
	__property DragCursor = {default=-12};
	__property DragKind = {default=0};
	__property DragMode = {default=0};
	__property Enabled = {default=1};
	__property FullRepaint = {default=1};
	__property Font;
	__property ParentBiDiMode = {default=1};
	__property ParentColor = {default=0};
	__property ParentFont = {default=1};
	__property ParentShowHint = {default=1};
	__property PopupMenu;
	__property ShowHint;
	__property TabOrder = {default=-1};
	__property TabStop = {default=0};
	__property Visible = {default=1};
	__property OnClick;
	__property OnConstrainedResize;
	__property OnContextPopup;
	__property OnDockDrop;
	__property OnDockOver;
	__property OnDblClick;
	__property OnDragDrop;
	__property OnDragOver;
	__property OnEndDock;
	__property OnEndDrag;
	__property OnEnter;
	__property OnExit;
	__property OnGetSiteInfo;
	__property OnMouseDown;
	__property OnMouseMove;
	__property OnMouseUp;
	__property OnMouseWheel;
	__property OnKeyDown;
	__property OnKeyPress;
	__property OnKeyUp;
	__property OnResize;
	__property OnStartDock;
	__property OnStartDrag;
	__property OnUnDock;
	__property VerticalAlignment = {default=2};
	__property OnAlignInsertBefore;
	__property OnAlignPosition;
	__property Padding;
	__property OnMouseActivate;
	__property OnMouseEnter;
	__property OnMouseLeave;
	__property ShowCaption = {default=1};
	__property ParentDoubleBuffered = {default=1};
	__property Touch;
	__property OnGesture;
	__property StyleElements = {default=7};
public:
	/* TWinControl.CreateParented */ inline __fastcall TBufferPanel(HWND ParentWindow) : Vcl::Extctrls::TCustomPanel(ParentWindow) { }
	
};


//-- var, const, procedure ---------------------------------------------------
}	/* namespace Ucefbufferpanel */
#if !defined(DELPHIHEADER_NO_IMPLICIT_NAMESPACE_USE) && !defined(NO_USING_NAMESPACE_UCEFBUFFERPANEL)
using namespace Ucefbufferpanel;
#endif
#pragma pack(pop)
#pragma option pop

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