// NotepadCtrl.cpp
//
// (c)1998-2025 Codejock Software, All Rights Reserved.
//
// THIS SOURCE FILE IS THE PROPERTY OF CODEJOCK SOFTWARE AND IS NOT TO BE
// RE-DISTRIBUTED BY ANY MEANS WHATSOEVER WITHOUT THE EXPRESSED WRITTEN
// CONSENT OF CODEJOCK SOFTWARE.
//
// THIS SOURCE CODE CAN ONLY BE USED UNDER THE TERMS AND CONDITIONS OUTLINED
// IN THE XTREME TOOLKIT PRO LICENSE AGREEMENT. CODEJOCK SOFTWARE GRANTS TO
// YOU (ONE SOFTWARE DEVELOPER) THE LIMITED RIGHT TO USE THIS SOFTWARE ON A
// SINGLE COMPUTER.
//
// CONTACT INFORMATION:
// support@codejock.com
// http://www.codejock.com
//
/////////////////////////////////////////////////////////////////////////////

#include "stdafx.h"
#include "styler.h"
#include "NotepadCtrl.h"

#ifdef _DEBUG
#	define new DEBUG_NEW
#	undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CNotepadCtrl

CNotepadCtrl::CNotepadCtrl()
	: m_dropTarget(this)
{
	LOGFONT lfIcon;
	VERIFY(::SystemParametersInfo(SPI_GETICONTITLELOGFONT, sizeof(lfIcon), &lfIcon, 0));
	VERIFY(m_fntText.CreateFontIndirect(&lfIcon));
}

CNotepadCtrl::~CNotepadCtrl()
{
}

BOOL CNotepadCtrl::Create(CWnd* pParent)
{
	if (!CXTPEdit::Create(WS_VSCROLL | WS_HSCROLL | WS_VISIBLE | WS_CHILD | ES_AUTOHSCROLL
							  | ES_AUTOVSCROLL | ES_MULTILINE | ES_NOHIDESEL | ES_WANTRETURN,
						  CRect(0, 0, 0, 0), pParent, 1))
	{
		return FALSE;
	}

	CFile fNotepad;
	if (fNotepad.Open(GetModuleDir() + _T("notepad"), CFile::modeRead))
	{
		DWORD dwSize   = (DWORD)fNotepad.GetLength();
		TCHAR* pBuffer = new TCHAR[dwSize / sizeof(TCHAR) + 1];
		if (pBuffer)
		{
			fNotepad.Read(pBuffer, dwSize);
			pBuffer[dwSize / sizeof(TCHAR)] = 0;

			SetWindowText(pBuffer);
			delete[] pBuffer;
		}
		fNotepad.Close();
	}

	m_dropTarget.Register(this);

	SetFont(&m_fntText, FALSE);

	return TRUE;
}

BEGIN_MESSAGE_MAP(CNotepadCtrl, CXTPEdit)
	//{{AFX_MSG_MAP(CNotepadCtrl)
	ON_WM_DESTROY()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CNotepadCtrl message handlers

void CNotepadCtrl::OnDestroy()
{
	CString str;
	CFile fNotepad;

	if (fNotepad.Open(GetModuleDir() + _T("notepad"), CFile::modeWrite | CFile::modeCreate))
	{
		GetWindowText(str);
		if (str.GetLength())
			fNotepad.Write((LPCTSTR)str, str.GetLength() * sizeof(TCHAR));
		fNotepad.Close();
	}

	CEdit::OnDestroy();
}

DROPEFFECT CTxtDropTarget::OnDragScroll(CWnd* /*pWnd*/, DWORD /*dwKeyState*/, CPoint /*point*/)
{
	return DROPEFFECT_SCROLL | DROPEFFECT_COPY | DROPEFFECT_LINK;
}

DROPEFFECT CTxtDropTarget::OnDragEnter(CWnd* /*pWnd*/, COleDataObject* /*pDataObject*/,
									   DWORD /*dwKeyState*/, CPoint /*point*/)
{
	return DROPEFFECT_COPY;
}

void CTxtDropTarget::OnDragLeave(CWnd* /*pWnd*/)
{
}

DROPEFFECT CTxtDropTarget::OnDragOver(CWnd* /*pWnd*/, COleDataObject* /*pDataObject*/,
									  DWORD /*dwKeyState*/, CPoint /*point*/)
{
	return DROPEFFECT_COPY;
}

BOOL CTxtDropTarget::OnDrop(CWnd* /*pWnd*/, COleDataObject* pDataObject, DROPEFFECT /*dropEffect*/,
							CPoint /*point*/)
{
	try
	{
		HGLOBAL hData = pDataObject->GetGlobalData(CF_TEXT);
		if (hData)
		{
			LPCSTR lpcszData = (LPCSTR)GlobalLock(hData);

			CString strText(lpcszData);
			GlobalUnlock(hData);

			// if it is a link?
			HGLOBAL hLinkData = pDataObject->GetGlobalData(
				(CLIPFORMAT)RegisterClipboardFormat(CFSTR_FILEDESCRIPTOR));
			if (hLinkData)
			{
				LPCSTR lpcszLink;
				lpcszLink = ((LPCSTR)GlobalLock(hLinkData)) + 76;
				strText += "\r\n";
				strText += lpcszLink;
				strText = strText.Left(strText.GetLength() - 4);
				GlobalUnlock(hLinkData);
			}
			strText += "\r\n\r\n";

			_ASSERTE(m_pParent && m_pParent->m_hWnd);
			if (m_pParent && m_pParent->m_hWnd)
			{
				int nLen = ((CEdit*)m_pParent)->GetWindowTextLength();
				((CEdit*)m_pParent)->SetSel(nLen, nLen);
				((CEdit*)m_pParent)->ReplaceSel(strText);
			}
		}
	}
	catch (...)
	{
	}
	return TRUE;
}