// scroll1View.cpp : implementation of the Cscroll1View class
//

#include "stdafx.h"
#include "scroll1.h"

#include "scroll1Doc.h"
#include "scroll1View.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#endif


// Cscroll1View

IMPLEMENT_DYNCREATE(Cscroll1View, CView)

BEGIN_MESSAGE_MAP(Cscroll1View, CView)
        // Standard printing commands
        ON_COMMAND(ID_FILE_PRINT, CView::OnFilePrint)
        ON_COMMAND(ID_FILE_PRINT_DIRECT, CView::OnFilePrint)
        ON_COMMAND(ID_FILE_PRINT_PREVIEW, CView::OnFilePrintPreview)
        ON_WM_CREATE()
        ON_WM_HSCROLL()
END_MESSAGE_MAP()

// Cscroll1View construction/destruction

Cscroll1View::Cscroll1View()
{
        // TODO: add construction code here

}

Cscroll1View::~Cscroll1View()
{
}

BOOL Cscroll1View::PreCreateWindow(CREATESTRUCT& cs)
{
        // TODO: Modify the Window class or styles here by modifying
        //  the CREATESTRUCT cs

        return CView::PreCreateWindow(cs);
}

// Cscroll1View drawing

void Cscroll1View::OnDraw(CDC* /*pDC*/)
{
        Cscroll1Doc* pDoc = GetDocument();
        ASSERT_VALID(pDoc);

        // TODO: add draw code for native data here
}


// Cscroll1View printing

BOOL Cscroll1View::OnPreparePrinting(CPrintInfo* pInfo)
{
        // default preparation
        return DoPreparePrinting(pInfo);
}

void Cscroll1View::OnBeginPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/)
{
        // TODO: add extra initialization before printing
}

void Cscroll1View::OnEndPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/)
{
        // TODO: add cleanup after printing
}


// Cscroll1View diagnostics

#ifdef _DEBUG
void Cscroll1View::AssertValid() const
{
        CView::AssertValid();
}

void Cscroll1View::Dump(CDumpContext& dc) const
{
        CView::Dump(dc);
}

Cscroll1Doc* Cscroll1View::GetDocument() const // non-debug version is inline
{
        ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(Cscroll1Doc)));
        return (Cscroll1Doc*)m_pDocument;
}
#endif //_DEBUG


// Cscroll1View message handlers

int Cscroll1View::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
        if (CView::OnCreate(lpCreateStruct) == -1)
                return -1;

        // TODO:  Add your specialized creation code here
        m_scroll.Create(SB_HORZ | WS_CHILD, CRect(5, 5, 100, 30), this, 1001);
        m_scroll.SetScrollRange(0,50);
        nScrollPos=25;
        m_scroll.SetScrollPos(nScrollPos);
        m_scroll.ShowScrollBar();

        m_static.Create("", WS_CHILD | WS_VISIBLE | SS_CENTER, CRect(130,5,160,30), this, 1002);

        return 0;
}

void Cscroll1View::OnHScroll(UINT nCode, UINT nPos, CScrollBar* pSbar)
{
        switch (nCode)
        {
                case SB_THUMBPOSITION:
                        nScrollPos=nPos;
                        break;
                case SB_LINEDOWN:
                        nScrollPos++;
                        nScrollPos = nScrollPos>50 ? 50 : nScrollPos;
                        break;
                case SB_LINEUP:
                        nScrollPos--;
                        nScrollPos = nScrollPos<0 ? 0 : nScrollPos;
                        break;
                case SB_PAGEDOWN:
                        nScrollPos += 10;
                        nScrollPos = nScrollPos>50 ? 50 : nScrollPos;
                        break;
                case SB_PAGEUP:
                        nScrollPos -= 10;
                        nScrollPos = nScrollPos<0 ? 0 : nScrollPos;
                        break;
        }
        pSbar->SetScrollPos(nScrollPos);
        wsprintf(cBuf, "%d", nScrollPos);
        m_static.SetWindowText(cBuf);
}