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// ImageProcessingView.cpp : implementation of the CImageProcessingView class
//

#include "stdafx.h"
#include "ImageProcessing.h"

#include "ImageProcessingDoc.h"
#include "ImageProcessingView.h"
#include "GlobalApi.h"
#include <complex>

#include "DlgMosaics.h"

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

/////////////////////////////////////////////////////////////////////////////
// CImageProcessingView

IMPLEMENT_DYNCREATE(CImageProcessingView, CScrollView)

BEGIN_MESSAGE_MAP(CImageProcessingView, CScrollView)
//{{AFX_MSG_MAP(CImageProcessingView)
ON_COMMAND(ID_MOSAIC, OnMosaic)
//}}AFX_MSG_MAP
// Standard printing commands
ON_COMMAND(ID_FILE_PRINT, CScrollView::OnFilePrint)
ON_COMMAND(ID_FILE_PRINT_DIRECT, CScrollView::OnFilePrint)
ON_COMMAND(ID_FILE_PRINT_PREVIEW, CScrollView::OnFilePrintPreview)
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CImageProcessingView construction/destruction

CImageProcessingView::CImageProcessingView()
{

}

CImageProcessingView::~CImageProcessingView()
{

}

BOOL CImageProcessingView::PreCreateWindow(CREATESTRUCT&amt; cs)
{
// TODO: Modify the Window class or styles here by modifying
// the CREATESTRUCT cs

return CScrollView::PreCreateWindow(cs);
}

/////////////////////////////////////////////////////////////////////////////
// CImageProcessingView drawing

void CImageProcessingView::OnDraw(CDC* pDC)
{
CImageProcessingDoc* pDoc = GetDocument();
ASSERT_VALID(pDoc);

CSize sizeDibDisplay;



if(!pDoc->m_pDibInit->IsEmpty()){
sizeDibDisplay = pDoc->m_pDibInit->GetDimensions();
pDoc->m_pDibInit->Draw(pDC,CPoint(0,0),sizeDibDisplay);
}

}



void CImageProcessingView::OnInitialUpdate()
{
CScrollView::OnInitialUpdate();

CImageProcessingDoc* pDoc = GetDocument();
ASSERT_VALID(pDoc);

CSize sizeTotal = pDoc->m_pDibInit->GetDimensions();
SetScrollSizes(MM_TEXT, sizeTotal);

GetParentFrame()->RecalcLayout();
ResizeParentToFit();

}

/////////////////////////////////////////////////////////////////////////////
// CImageProcessingView printing

BOOL CImageProcessingView::OnPreparePrinting(CPrintInfo* pInfo)
{
// default preparation
return DoPreparePrinting(pInfo);
}

void CImageProcessingView::OnBeginPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/)
{
// TODO: add extra initialization before printing
}

void CImageProcessingView::OnEndPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/)
{
// TODO: add cleanup after printing
}

/////////////////////////////////////////////////////////////////////////////
// CImageProcessingView diagnostics

#ifdef _DEBUG
void CImageProcessingView::AssertValid() const
{
CScrollView::AssertValid();
}

void CImageProcessingView::Dump(CDumpContext&amt; dc) const
{
CScrollView::Dump(dc);
}

CImageProcessingDoc* CImageProcessingView::GetDocument() // non-debug version is inline
{
ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CImageProcessingDoc)));
return (CImageProcessingDoc*)m_pDocument;
}
#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CImageProcessingView message handlers


void CImageProcessingView::OnMosaic()
{
// TODO: Add your command handler code here
// 获得文档类句柄
CImageProcessingDoc* pDoc;
pDoc = GetDocument();

// 判断是否是8-bpp位图（这里为了方便，只处理8-bpp位图的水平镜像，其它的可以类推）
if(pDoc->m_pDibInit->m_nColorTableEntries != 256)
{
// 提示用户
MessageBox("目前只支持256色位图的图象配准!", "系统提示" ,
MB_ICONINFORMATION | MB_OK);

// 返回
return;
}

// 打开图象配准对话框
CDlgMosaics* pDlg=new CDlgMosaics(NULL,pDoc);

pDlg->DoModal();

delete pDlg;


}