#pragma once

/*
dlgedit.hpp

Одиночная строка редактирования для диалога (как наследник класса Edit)
Мультиредактор
*/
/*
Copyright (c) 1996 Eugene Roshal
Copyright (c) 2000 Far Group
All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in the
   documentation and/or other materials provided with the distribution.
3. The name of the authors may not be used to endorse or promote products
   derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/

/*
	Сюда нужно перетащить из edit.hpp и editor.hpp все вещи,
	касаемые масок и.. все что относится только к диалогам
	Это пока только шаблон, заготовка для будущего перехода
*/

#include "scrobj.hpp"
#include "bitflags.hpp"
#include "edit.hpp"
#include "editor.hpp"

enum DLGEDITTYPE
{
	DLGEDIT_MULTILINE,
	DLGEDIT_SINGLELINE,
};

class Dialog;

class DlgEdit : public ScreenObject
{
public:
	// for CtrlEnd
	FARString strLastStr;
	int LastPartLength;

	BitFlags &Flags();

	DlgEdit(Dialog *pOwner, unsigned Index, DLGEDITTYPE Type);
	virtual ~DlgEdit();

	virtual int ProcessKey(FarKey Key);
	virtual int ProcessMouse(MOUSE_EVENT_RECORD *MouseEvent);

	virtual void Show();
	virtual void SetPosition(int X1, int Y1, int X2, int Y2);
	virtual void GetPosition(int &X1, int &Y1, int &X2, int &Y2);

	virtual void Hide();
	virtual void Hide0();
	virtual void ShowConsoleTitle();
	virtual void SetScreenPosition();
	virtual void ResizeConsole();
	virtual int64_t VMProcess(MacroOpcode OpCode, void *vParam = nullptr, int64_t iParam = 0);

	void SetDialogParent(DWORD Sets);
	void SetDropDownBox(int NewDropDownBox);
	void SetPasswordMode(int Mode);

	int GetMaxLength();
	void SetMaxLength(int Length);
	int GetLength();
	int GetStrSize(int Row = -1);

	void SetInputMask(const wchar_t *InputMask);
	const wchar_t *GetInputMask();

	void SetOvertypeMode(int Mode);
	int GetOvertypeMode();

	void SetEditBeyondEnd(int Mode);

	void SetClearFlag(int Flag);
	int GetClearFlag();

	void SetString(const wchar_t *Str);
	void InsertString(const wchar_t *Str);
	void SetHiString(const wchar_t *Str);
	void GetString(wchar_t *Str, int MaxSize, int Row = -1);	// Row==-1 - current line
	void GetString(FARString &strStr, int Row = -1);			// Row==-1 - current line
	const wchar_t *GetStringAddr();

	void SetCurPos(int NewCol, int NewRow = -1);	// Row==-1 - current line
	int GetCurPos();
	int GetCurRow();

	int GetCellCurPos();
	void SetCellCurPos(int NewPos);

	void SetPersistentBlocks(int Mode);
	int GetPersistentBlocks();
	void SetDelRemovesBlocks(int NewMode);
	int GetDelRemovesBlocks();

	void SetObjectColor(uint64_t Color, uint64_t SelColor = 0xf, uint64_t ColorUnChanged = FarColorToReal(COL_DIALOGEDITUNCHANGED));
	long GetObjectColor();
	int GetObjectColorUnChanged();

	void FastShow();
	int GetLeftPos();
	void SetLeftPos(int NewPos, int Row = -1);	// Row==-1 - current line

	void DeleteBlock();

	void Select(int Start, int End);			// TODO: не учтено для multiline!
	void GetSelection(int &Start, int &End);	// TODO: не учтено для multiline!

	void Xlat(bool All = false);

	void SetCursorType(bool Visible, DWORD Size);
	void GetCursorType(bool &Visible, DWORD &Size);

	int GetReadOnly();
	void SetReadOnly(int NewReadOnly);

	void SetCallbackState(bool Enable) { lineEdit->SetCallbackState(Enable); }
	void AutoComplete(bool Manual, bool DelBlock) { return lineEdit->AutoComplete(Manual, DelBlock); }
	void EnableAC() { return lineEdit->EnableAC(); }
	void DisableAC() { return lineEdit->DisableAC(); }
	void RevertAC() { return lineEdit->RevertAC(); }

	bool HistoryGetSimilar(FARString &strStr, int LastCmdPartLength, bool bAppend = false);

private:
	Dialog *m_Dialog;
	unsigned m_Index;
	DLGEDITTYPE Type;
	History *iHistory;

	EditControl *lineEdit;
#if defined(PROJECT_DI_MEMOEDIT)
	Editor *multiEdit;
#endif

	virtual void DisplayObject();
	static void EditChange(void *aParam);
	void DoEditChange();
};
