/**
 * @file XTPResourceImageList.cpp
 *
 * @copyright
 * (c) 1998-2025 Codejock Software, All Rights Reserved.
 *
 * This source file is the property of Codejock Software and must not be
 * redistributed by any means without the explicit written permission of
 * Codejock Software.
 *
 * The use of this source code is governed by the terms and conditions specified
 * in the Toolkit Pro license agreement. Codejock Software grants you, as a
 * single software developer, the limited right to use this software on one
 * computer only.
 *
 * Contact Information:
 * support@codejock.com
 * http://www.codejock.com
 *
 */

#include "stdafx.h"

#include "Common/XTPTypeId.h"
#include "Common/XTPFramework.h"
#include "Common/XTPSystemHelpers.h"
#include "Common/XTPSynchro.h"
#include "Common/XTPApplication.h"
#include "Common/XTPSingleton.h"
#include "Common/XTPImageManager.h"
#include "Common/XTPResourceImage.h"
#include "Common/XTPResourceImageList.h"
#include "Common/IIDs/XTPImageManagerIIDs.h"

#include "Common/Base/Diagnostic/XTPDisableNoisyWarnings.h"

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

//////////////////////////////////////////////////////////////////////////
// CXTPResourceImageList

IMPLEMENT_DYNCREATE(CXTPResourceImageList, CXTPCmdTarget)

CXTPResourceImageList::CXTPResourceImageList()
{
#ifdef _XTP_ACTIVEX
	EnableAutomation();
#endif
}

CXTPResourceImageList::~CXTPResourceImageList()
{
	RemoveAll();
}

CXTPResourceImage* CXTPResourceImageList::SetBitmap(HBITMAP hBitmap, UINT nID, BOOL bAlptha,
													BOOL bCopyBitmap)
{
	_ASSERTE(hBitmap);
	if (!hBitmap)
		return NULL;

	HBITMAP hBmp2 = hBitmap;
	if (bCopyBitmap)
	{
		// HBITMAP CXTPImageManagerIcon::CopyAlphaBitmap(HBITMAP hBitmap)
		hBmp2 = (HBITMAP)::CopyImage(hBitmap, IMAGE_BITMAP, 0, 0, LR_CREATEDIBSECTION);
		_ASSERTE(hBmp2);
		if (!hBmp2)
			return NULL;
	}

	BITMAP bmpinfo;
	if (!::GetObject(hBmp2, sizeof(bmpinfo), &bmpinfo))
	{
		_ASSERTE(FALSE);
		::DeleteObject(hBmp2);
		return NULL;
	}

	CXTPResourceImage* pImage = new CXTPResourceImage(this);
	if (!pImage)
		return NULL;

	pImage->SetBitmap(hBmp2, bAlptha);

	SetBitmap(pImage, nID, FALSE);

	return pImage;
}

BOOL CXTPResourceImageList::SetBitmap(CXTPResourceImage* pImage, UINT nID, BOOL bCallAddRef)
{
	_ASSERTE(pImage);
	if (!pImage)
		return FALSE;

	if (bCallAddRef)
		CMDTARGET_ADDREF(pImage);

	// free prev. image if such exists
	CXTPResourceImage* pImage_old = GetBitmap(nID);
	CMDTARGET_RELEASE(pImage_old);

	m_mapID2Image.SetAt(nID, pImage);

	return TRUE;
}

CXTPResourceImage* CXTPResourceImageList::GetBitmap(UINT nID)
{
	CXTPResourceImage* pImage = NULL;
	if (!m_mapID2Image.Lookup(nID, pImage))
		return NULL;

	return pImage;
}

BOOL CXTPResourceImageList::Remove(UINT nID)
{
	CString strImageFile;
	CXTPResourceImage* pImage = NULL;

	//-------------------------------------------------
	if (!m_mapID2Image.Lookup(nID, pImage))
		return FALSE;

	m_mapID2Image.RemoveKey(nID);
	CMDTARGET_RELEASE(pImage);

	return TRUE;
}

void CXTPResourceImageList::RemoveAll()
{
	UINT nID;
	CXTPResourceImage* pImage;

	POSITION pos = m_mapID2Image.GetStartPosition();
	while (pos != NULL)
	{
		m_mapID2Image.GetNextAssoc(pos, nID, pImage);
		CMDTARGET_RELEASE(pImage);
	}

	m_mapID2Image.RemoveAll();

	m_mapPropeties.RemoveAll();
}

BOOL CXTPResourceImageList::LoadBitmap(LPCTSTR lpcszPath, UINT nID)
{
	BOOL bAlphaBitmap = FALSE;
	HBITMAP hBmp	  = CXTPImageManagerIcon::LoadBitmapFromFile(lpcszPath, &bAlphaBitmap);

	CXTPResourceImage* pImage = NULL;
	if (hBmp)
	{
		pImage = SetBitmap(hBmp, nID, bAlphaBitmap, FALSE);
	}

	return !!pImage;
}

#ifdef _XTP_ACTIVEX

BEGIN_INTERFACE_MAP(CXTPResourceImageList, CXTPCmdTarget)
	INTERFACE_PART(CXTPResourceImageList, XTPDIID_IResourceImageList, Dispatch)
END_INTERFACE_MAP()

IMPLEMENT_OLETYPELIB_EX(CXTPResourceImageList, XTPDIID_IResourceImageList)

BEGIN_DISPATCH_MAP(CXTPResourceImageList, CXTPCmdTarget)
	DISP_FUNCTION_ID(CXTPResourceImageList, "AddBitmap", 1, OleAddBitmap, VT_BOOL, VTS_I4 VTS_I4)
	DISP_FUNCTION_ID(CXTPResourceImageList, "LoadBitmap", 2, LoadBitmap, VT_BOOL, VTS_BSTR VTS_I4)
	DISP_FUNCTION_ID(CXTPResourceImageList, "Remove", 3, Remove, VT_BOOL, VTS_I4)
	DISP_FUNCTION_ID(CXTPResourceImageList, "RemoveAll", 4, RemoveAll, VT_EMPTY, VTS_NONE)
END_DISPATCH_MAP()

BOOL CXTPResourceImageList::OleAddBitmap(OLE_HANDLE ohBitmap, UINT nID)
{
	CXTPResourceImage* pImage = SetBitmap(reinterpret_cast<HBITMAP>((LONG_PTR)ohBitmap), nID, TRUE);
	return NULL != pImage;
}

void CXTPResourceImageList::OnFinalRelease()
{
	CXTPCmdTarget::OnFinalRelease();
}

#endif