windows-server-2003/windows/advcore/gdiplus/test/simpsons/simpview.h

// SimpView.h : interface of the CSimpsonsView class
//
/////////////////////////////////////////////////////////////////////////////

#if !defined(AFX_SIMPVIEW_H__7CA4916E_71B3_11D1_AA67_00600814AAE9__INCLUDED_)
#define AFX_SIMPVIEW_H__7CA4916E_71B3_11D1_AA67_00600814AAE9__INCLUDED_

#if _MSC_VER >= 1000
#pragma once
#endif // _MSC_VER >= 1000

// GDI+ includes
#include <math.h>
#include <gdiplus.h>

using namespace Gdiplus;

//#include "DXTrans.h"
#include "DXHelper.h"
#include "dxtpriv.h"
#include "Parse.h"

class CSimpsonsView : public CView
{
protected: // create from serialization only
    CSimpsonsView();
    DECLARE_DYNCREATE(CSimpsonsView)

// Attributes
public:
    CSimpsonsDoc* GetDocument();

// Operations
public:

// Overrides
    // ClassWizard generated virtual function overrides
    //{{AFX_VIRTUAL(CSimpsonsView)
    protected:
    virtual BOOL PreCreateWindow(CREATESTRUCT& cs);
    virtual void OnDraw(CDC* pDC);
    //}}AFX_VIRTUAL

// Implementation
public:
    virtual ~CSimpsonsView();
#ifdef _DEBUG
    virtual void AssertValid() const;
    virtual void Dump(CDumpContext& dc) const;
#endif

protected:

// Generated message map functions
protected:
    //{{AFX_MSG(CSimpsonsView)
    afx_msg void OnSize(UINT nType, int cx, int cy);
    afx_msg void OnLButtonUp(UINT nFlags, CPoint point);
    afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
    afx_msg void OnKeyDown(UINT nChar, UINT nRepCnt, UINT nFlags);
    afx_msg void OnRButtonDown(UINT nFlags, CPoint point);
    afx_msg void OnMouseMove(UINT nFlags, CPoint point);
    afx_msg BOOL OnMouseWheel(UINT nFlags, short zDelta, CPoint pt);
    //}}AFX_MSG
    DECLARE_MESSAGE_MAP()


private:
    HRESULT                 Render(bool invalidate);
    
    void                    DrawAll(IDX2D *pDX2D);
    
    void                    DrawAllGDI(HDC hDC);
    void                    DrawGDIPoly(HDC hDC, PolyInfo *pPoly);
    void                    DrawGDIPolyPathAPI(HDC hDC, PolyInfo *pPoly);
    void                    DrawAllGDIP(HDC hDC);
    void                    BuildGDIPList();
    void                    DrawGDIPPoly(Graphics *g, PolyInfo *pPoly, Pen *pen, Brush *brush);
    void                    DrawGDIPPolyFromList(Graphics *g, int stroke, GraphicsPath *pPath, Pen *pen, Brush *brush);
    
    void                    UpdateStatusMessage();
    void                    ForceUpdate();

private:
    void                    ToggleGDI();
    void                    ToggleDelegateToGDI();
    void                    ToggleStroke();
    void                    ToggleFill();
    void                    AddRotation(float fTheta);
    void                    ResetTransform();
    bool                    IncrementAttribute(int attribute);
    bool                    IncrementTest();
    void                    PrintTestResults();

    HRESULT                 Resize(DWORD nX, DWORD nY);

    void                    DoMove(POINT &pt);

private:
    IDirectDraw3 *          m_pDD;
    IDirectDrawSurface *    m_pddsScreen;
    IDXSurfaceFactory *     m_pSurfFactory;
    IDX2D *                 m_pDX2D;
    IDX2D *                 m_pDX2DScreen;
    IDX2DDebug *            m_pDX2DDebug;
    CSize                   m_sizWin;
    RECT                    m_clientRectHack; // client rect in screen coords
    GraphicsPath *          m_gpPathArray;

    DWORD                   m_dwRenderTime;

    bool                    m_CycleTests;     // If true, cycle through all tests
    int                     m_testCaseNumber; // Which test case to render
    bool                    m_bIgnoreStroke;
    bool                    m_bIgnoreFill;
        bool                                    m_bNullPenSelected;
        HPEN                                    m_hNullPen;
        HPEN                                    m_hStrokePen;

    //view/tracking parameters
    CDX2DXForm              m_XForm;
    CPoint                  m_centerPoint;
    CPoint                  m_lastPoint;
    bool                    m_tracking;
    bool                    m_scaling;
    bool                    m_bLButton;
};

#ifndef _DEBUG  // debug version in SimpView.cpp
inline CSimpsonsDoc* CSimpsonsView::GetDocument()
   { return (CSimpsonsDoc*)m_pDocument; }
#endif

/////////////////////////////////////////////////////////////////////////////

//{{AFX_INSERT_LOCATION}}
// Microsoft Developer Studio will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_SIMPVIEW_H__7CA4916E_71B3_11D1_AA67_00600814AAE9__INCLUDED_)