ODStatic.h

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#pragma once
#include "stdafx.h"
//--------------------------------------------------------------------------------------
//--------------------------------------------------------------------------------------
//
//
//                                                  WTL Control Library
//                                                           by
//                                            Bright Ideas Software®
//                               Copyright © 2018 by Bright Ideas Software.
//
//
//
//--------------------------------------------------------------------------------------
//--------------------------------------------------------------------------------------

namespace BIS_WTL_CONTROLS
{

    //----------------------------------------------------------------------------------------------
    class CODStatic    : 
        public CWindowImpl<CODStatic, CStatic>, 
        public COwnerDraw<CODStatic>,
        public CThemeImpl<CODStatic>    
    {

    public:

        DECLARE_WND_SUPERCLASS(_T("CODStatic"), CStatic::GetWndClassName()) 
        


        CODStatic() noexcept;
        virtual ~CODStatic();

        void SubclassStatic(HWND hWnd);
        void UnSubclassStatic();

        
        void SetBtnFaceBkgnd(bool value);
        bool GetBtnFaceBkgnd() const;

        void SetBackColor(COLORREF value);
        COLORREF GetBackColor() const;

        void SetTextColor(COLORREF value);
        COLORREF GetTextColor() const;

        void SetCaption(LPCTSTR text);
        std::basic_string<TCHAR> GetCaption() const;

        void SetMultilineEnabled(bool value);
        bool GetMultilineEnabled() const;

        void SetEndEllipsisEnabled(bool value);
        bool GetEndEllipsisEnabled() const;

        void SetPathEllipsisEnabled(bool value);
        bool GetPathEllipsisEnabled() const;

        void SetHorzTextAlignment(CHorzAlignment value);
        CHorzAlignment GetHorzTextAlignment() const;

        void SetVertTextAlignment(CVertAlignment value);
        CVertAlignment GetVertTextAlignment() const;

        void SetEdgeStyle(CEdgeStyle style);
        CEdgeStyle GetEdgeStyle() const;

        void SetVerticalMargin(int margin);
        int GetVerticalMargin() const;

        void SetHorizontalMargin(int margin);
        int GetHorizontalMargin() const;

        void UseThemedStyle(bool val);
        bool IsUsingThemedStyle() const;

        void SetThemedBackgroundStyle(CThemedBackgroundStyle val);
        CThemedBackgroundStyle GetThemedBackgroundStyle() const;

        void SetThemedTextStyle(CThemedTextStyle val);
        CThemedTextStyle GetThemedTextStyle()  const;

        void UpdateContent();


        BOOL OnEraseBkgnd(CDCHandle dc);
        void DrawItem(LPDRAWITEMSTRUCT lp);
        void OnSysColorChange();

    private:

        UINT GetTextFormat();   
        void UpdateBackBrush();

        int GetVertEdgeWidth();
        int GetHorzEdgeHeight();
        int GetEdgeOffset(int metric);

        void PrepareGDIStuff();
        void DestroyGDIStuff();

        void DrawEdge(CRect r);

        CString m_Text;
        bool m_bMultiLine;
        bool m_bEndEllipsis;
        bool m_bPathEllipsis;
        CVertAlignment m_vaVertAlign;
        CHorzAlignment m_haHorzAlign;

        int m_iHorzMargin;
        int m_iVertMargin;

        COLORREF m_clrBackColor;
        COLORREF m_clrTextColor;

        bool m_bUseTheme;
        CThemedBackgroundStyle m_ThemedBackStyle;
        CThemedTextStyle m_ThemedTextStyle;

        CEdgeStyle m_EdgeStyle;

        bool m_bBtnFaceBkgnd;
        bool m_bDirtyColor;
        bool m_bUpdateContent;

        HBRUSH m_hbrBackBrush;
        HBITMAP m_hOldMap;
        CImage m_hCanvas;
        HDC m_hMemDC;

        BEGIN_MSG_MAP_EX(CODStatic) 
            CHAIN_MSG_MAP(CThemeImpl<CODStatic>)
            MSG_WM_SYSCOLORCHANGE(OnSysColorChange)
            MSG_WM_THEMECHANGED(OnSysColorChange)
            MSG_WM_ERASEBKGND(OnEraseBkgnd)
            CHAIN_MSG_MAP_ALT(COwnerDraw<CODStatic>, 1)
            DEFAULT_REFLECTION_HANDLER()
        END_MSG_MAP()

    };
    //----------------------------------------------------------------------------------------------
};