// FilePreviewView.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 "WinExplorer.h"
#include "FilePreviewView.h"

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

/////////////////////////////////////////////////////////////////////////////
// CFilePreviewView

IMPLEMENT_DYNCREATE(CFilePreviewView, CView)

CFilePreviewView::CFilePreviewView()
{
}

CFilePreviewView::~CFilePreviewView()
{
}

void CFilePreviewView::Preview(LPCTSTR lpPath)
{
	_ASSERTE(::IsWindow(m_preview));

	m_preview.Preview(lpPath);

	// Uncomment this code in order to test loading preview data from a stream:
	//
	//     IStreamPtr stream;
	//     if (S_OK == SHCreateStreamOnFile(lpPath, STGM_READ | STGM_SHARE_DENY_WRITE, &stream))
	//     {
	//         m_preview.Preview(stream, lpPath);
	//     }
}

/////////////////////////////////////////////////////////////////////////////
// CFilePreviewView drawing

void CFilePreviewView::OnDraw(CDC* /*pDC*/)
{
}

/////////////////////////////////////////////////////////////////////////////
// CFilePreviewView diagnostics

#ifdef _DEBUG
void CFilePreviewView::AssertValid() const
{
	CView::AssertValid();
}

void CFilePreviewView::Dump(CDumpContext& dc) const
{
	CView::Dump(dc);
}
#endif //_DEBUG

void CFilePreviewView::Layout()
{
	if (!::IsWindow(m_preview))
		return;

	CXTPClientRect rc(this);
	m_preview.SetWindowPos(NULL, rc.left, rc.top, rc.Width(), rc.Height(), SWP_NOZORDER);
	m_preview.UpdateWindow();
}

/////////////////////////////////////////////////////////////////////////////
// CFilePreviewView message handlers

BOOL CFilePreviewView::PreCreateWindow(CREATESTRUCT& cs)
{
	if (!CView::PreCreateWindow(cs))
		return FALSE;

	cs.dwExStyle |= WS_EX_STATICEDGE;

	return TRUE;
}

void CFilePreviewView::OnInitialUpdate()
{
	CView::OnInitialUpdate();
}

BEGIN_MESSAGE_MAP(CFilePreviewView, CView)
	ON_WM_CREATE()
	ON_WM_WINDOWPOSCHANGED()
	ON_WM_WINDOWPOSCHANGING()
END_MESSAGE_MAP()

int CFilePreviewView::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
	if (-1 == CView::OnCreate(lpCreateStruct))
		return -1;

	if (!m_preview.Create(WS_CHILD | WS_VISIBLE | WS_CLIPCHILDREN | WS_CLIPSIBLINGS,
						  CRect(0, 0, 1, 1), this, 0))
	{
		TRACE(_T("Unable to create preview control"));
		return -1;
	}

	m_preview.AddDefaultProviders();
	m_preview.AddProvider(new CXTPTextPreviewProvider(),
						  _T("log;reg;cmd;bat;cpp;c;h;rc;rc2;inl;asm;cs;sln;vcproj;vcxproj;csproj;")
						  _T("vbproj;mak;filters;css;manifest;rgs;dsp;dsw;def;")
						  _T("hpp;js;vbs;xml;xsl;xslt;idl;odl;ini;resx;")
						  _T("java;sql;pas;vb;frm;html;htm;csv;md;ps1;json;py;inf;sh;iss"));

	return 0;
}

void CFilePreviewView::OnWindowPosChanged(WINDOWPOS* lpWndPos)
{
	CView::OnWindowPosChanged(lpWndPos);
	Layout();
}

void CFilePreviewView::OnWindowPosChanging(WINDOWPOS* lpWndPos)
{
	CView::OnWindowPosChanged(lpWndPos);
	Layout();
}