PartBrowserPane.h

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#if !defined(AFX_PARTBROWSERPANE_H__B9443F67_C8F4_11D3_91EB_00104B98EAD9__INCLUDED_)
#define AFX_PARTBROWSERPANE_H__B9443F67_C8F4_11D3_91EB_00104B98EAD9__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
// PartBrowserPane.h : header file
//

#include "StdAfx.h"
#include <vector>
#include <Gdiplus.h>


// PartWithDecorator helper class

class PartWithDecorator
{
public:
        CComPtr<IMgaMetaPart>                                           part;
        CString                                                                         name;   // Calculated, cached for speedup
        CComPtr<IMgaDecorator>                                          decorator;
        CComPtr<IMgaElementDecorator>                           newDecorator;

        PartWithDecorator operator=(PartWithDecorator&& that)
        {
                if (this != &that)
                {
                        this->part = std::move(that.part);
                        this->name = std::move(that.name);
                        this->decorator = std::move(that.decorator);
                        this->newDecorator = std::move(that.newDecorator);
                }
                return *this;
        }
        PartWithDecorator(PartWithDecorator&& that)
                : part(std::move(that.part)),
                name(std::move(that.name)),
                decorator(std::move(that.decorator)),
                newDecorator(std::move(that.newDecorator))
        {
        }
        PartWithDecorator() {}
};


// CPartBrowserPane window

class CPartBrowserPane : public CWnd
{
// Construction
public:
        CPartBrowserPane();
        virtual ~CPartBrowserPane();

private:
// Operations
        CComBSTR        GetDecoratorProgId(IMgaMetaFCO* metaFCO);
        bool            IsPartDisplayable(CComPtr<IMgaMetaPart> metaPart);
        bool            FindObject(CPoint &pt, PartWithDecorator& pdt);
        void            CreateDecorators(CComPtr<IMgaMetaParts> metaParts);
        void            DestroyDecorators(void);

// Attributes
protected:
        CComPtr<IMgaProject>                                                    mgaProject;
        CComPtr<IMgaMetaModel>                                                  mgaMetaModel;
        COLORREF                                                                                backgroundColor;
        std::vector<std::vector<PartWithDecorator> >    pdts;
        int                                                                                             currentAspectIndex;
        CSize                                                                                   maxSize;
        bool                                                                                    omitPaintMessages;
        CFont                                                                                   txtMetricFont;
        static Gdiplus::SmoothingMode                                   m_eEdgeAntiAlias;               // Edge smoothing mode
        static Gdiplus::TextRenderingHint                               m_eFontAntiAlias;               // Text renndering hint mode

public:
// Operations
        void Resize(CRect r);

// Get/Set methods
        void SetCurrentProject(CComPtr<IMgaProject> project);
        void SetMetaModel(CComPtr<IMgaMetaModel> meta);
        void SetBgColor(COLORREF bgColor);
        void ChangeAspect(int index);

// Overrides
        // ClassWizard generated virtual function overrides
        //{{AFX_VIRTUAL(CPartBrowserPane)
        //}}AFX_VIRTUAL

// Implementation

        // Generated message map functions
protected:
        //{{AFX_MSG(CPartBrowserPane)
        afx_msg void OnPaint();
        afx_msg BOOL OnEraseBkgnd(CDC* pDC);
        afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
        //}}AFX_MSG
        DECLARE_MESSAGE_MAP()
};


//{{AFX_INSERT_LOCATION}}
// Microsoft Visual C++ will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_PARTBROWSERPANE_H__B9443F67_C8F4_11D3_91EB_00104B98EAD9__INCLUDED_)