Office 2010 frame caption buttons

Hi, 

It seems to work for me with a workaround like this.

Derive the ribbonbar and override RefreshSysButtons().
Instead of CControlMDIButton, created in the CXTPMenuBar::RefreshSysButtons(), create your own buttons, which are a mix of CControlMDIButton and CXTPRibbonBarControlCaptionButton.

CControlMDIButton is used by Toolkit to draw mdi buttons in menubar, they aren't overridden in CXTPRibbonBar, therefore we are getting the appearance which is not conform to office 2010.

CXTPRibbonBarControlCaptionButton is used by Toolkit to draw frame buttons (right images on a false background).

The Draw() method of my button combines both drawing methods.

The code may be not optimal and not tested well, but I've got the desired appearance in the MDIRibbonSample.

@Codejock: is there a better way?



CXTPRibbonBar* pRibbonBar = (CXTPRibbonBar*)pCommandBars->Add(_T("The Ribbon"), xtpBarTop, RUNTIME_CLASS(CHypRibbonBar));


#pragma once

class CHypRibbonBar : public CXTPRibbonBar
{
    DECLARE_XTP_COMMANDBAR(CHypRibbonBar)

public:
    CHypRibbonBar();
    ~CHypRibbonBar();

    virtual void RefreshSysButtons();

protected:
    void AddSysButtonEx(int nId);
};

//______________________________________________________________________________________

#include "stdafx.h"
#include "HypRibbonBar.h"

//______________________________________________________________________________________

class CHypControlMDIButton : public CXTPControlButton
{
public:
    CHypControlMDIButton(CXTPCommandBarsFrameHook* pFrame)
    {
        m_pFrame = pFrame;
        m_dwFlags |= xtpFlagRightAlign | xtpFlagSkipFocus | xtpFlagManualUpdate | xtpFlagNoMovable;
    }
    CSize GetSize(CDC* pDC)
    {
        CSize sz = __super::GetSize(pDC);
        int nSize = sz.cy;

        //return CSize(16, 16);
        return CSize(nSize, nSize);
    };
    void SetBeginGroup(BOOL /*bBeginGroup*/)
    {
    }
    void Draw(CDC* pDC)
    {
        //GetPaintManager()->DrawControlMDIButton(pDC, this);
        
        // background of MDIButton
        GetPaintManager()->DrawControlEntry(pDC, this);

        // icon of CaptionButton, but without background!
        ((CXTPRibbonBar*)GetParent())->GetPaintManager()->GetFramePaintManager()->
            DrawFrameCaptionButton(pDC, GetRect(), GetStdId(), FALSE/*GetSelected()*/, FALSE/*GetPressed()*/, m_bEnabled && m_pFrame->IsFrameActive());
    }
    void OnExecute()
    {
        // we'll use some protected members
        class _MenuBar : public CXTPMenuBar  { friend class CHypControlMDIButton; };

        HWND hWndChild = ((_MenuBar*)(CXTPMenuBar*)m_pParent)->GetActiveMdiChildWnd();
        ASSERT(hWndChild);

        UINT nId = GetStdId();

        ::PostMessage(hWndChild, WM_SYSCOMMAND, nId, 0);
    }

    UINT GetStdId() const
    {
        UINT nId = m_nId == XTP_ID_MENUBAR_CLOSE ? SC_CLOSE :
            m_nId == XTP_ID_MENUBAR_RESTORE ? SC_RESTORE : SC_MINIMIZE;
        return nId;
    }

protected:
    CXTPCommandBarsFrameHook* m_pFrame;
};

//______________________________________________________________________________________

IMPLEMENT_XTP_COMMANDBAR(CHypRibbonBar, CXTPRibbonBar)

//______________________________________________________________________________________

CHypRibbonBar::CHypRibbonBar()
{
}

//______________________________________________________________________________________

CHypRibbonBar::~CHypRibbonBar()
{
}

//______________________________________________________________________________________

void CHypRibbonBar::RefreshSysButtons()
{
    //CXTPMenuBar::RefreshSysButtons();

    BOOL bMax = FALSE;
    HWND hWndActiveChild = GetActiveMdiChildWnd(&bMax);
    DWORD dwStyle = hWndActiveChild ? GetWindowLong(hWndActiveChild, GWL_STYLE) : 0;

    CXTPControl* pButton = m_pControls->FindControl(XTP_ID_MENUBAR_SYSMENU);

/*    if (bMax && (m_dwFlags & xtpFlagAddMDISysPopup))
    {
        HMENU hDocMenuButton = pButton ? ((CControlMDISysMenuPopup*)pButton)->m_hDocMenu : 0;

        HMENU hDocMenu =
            ::GetSystemMenu(hWndActiveChild, FALSE);
        if (hDocMenu && ::IsMenu(hDocMenu))
        {
            if (hDocMenuButton != hDocMenu)
            {
                if (pButton)
                {
                    ((CControlMDISysMenuPopup*)pButton)->SetMDISysMenu(hWndActiveChild, hDocMenu);
                    DelayRedraw();
                }
                else
                {
                    AddSysButton(new CControlMDISysMenuPopup(hWndActiveChild, hDocMenu), XTP_ID_MENUBAR_SYSMENU, _T(""), 0);
                }
            }
        }
        else
        {
            if (pButton) m_pControls->Remove(pButton);
        }
    }
    else */if (pButton) m_pControls->Remove(pButton);

    pButton = m_pControls->FindControl(XTP_ID_MENUBAR_MINIMIZE);
    if (!pButton && bMax && (dwStyle & WS_MINIMIZEBOX) && (dwStyle & WS_SYSMENU) && (!(m_dwFlags & xtpFlagHideMinimizeBox)))
        //AddSysButton(new CHypControlMDIButton(), XTP_ID_MENUBAR_MINIMIZE, _T("0"));
        AddSysButtonEx(XTP_ID_MENUBAR_MINIMIZE);
    else if (pButton && !bMax)
        m_pControls->Remove(pButton);

    pButton = m_pControls->FindControl(XTP_ID_MENUBAR_RESTORE);
    if (!pButton && bMax && (dwStyle & WS_MAXIMIZEBOX) && (dwStyle & WS_SYSMENU) && (!(m_dwFlags & xtpFlagHideMaximizeBox)))
        //AddSysButton(new CHypControlMDIButton(), XTP_ID_MENUBAR_RESTORE, _T("2"));
        AddSysButtonEx(XTP_ID_MENUBAR_RESTORE);
    else if (pButton && !bMax)
        m_pControls->Remove(pButton);

    pButton = m_pControls->FindControl(XTP_ID_MENUBAR_CLOSE);
    if (!pButton && bMax && (dwStyle & WS_SYSMENU) && (!(m_dwFlags & xtpFlagHideClose)))
        //AddSysButton(new CHypControlMDIButton(), XTP_ID_MENUBAR_CLOSE, _T("r"));
        AddSysButtonEx(XTP_ID_MENUBAR_CLOSE);
    else if (pButton && !bMax)
        m_pControls->Remove(pButton);


    if (IsFrameThemeEnabled())
    {
        CString strWindowText;
        GetSite()->GetWindowText(strWindowText);

        if (strWindowText != m_strCaptionText)
            DelayLayout();
    }
}

//______________________________________________________________________________________

void CHypRibbonBar::AddSysButtonEx(int nId)
{
    CHypControlMDIButton* pButton = new CHypControlMDIButton(GetFrameHook());
    m_pControls->Add(pButton, nId);

    UINT nStdId = pButton->GetStdId(); // XTP_ID_MENUBAR_CLOSE -> SC_CLOSE

    CString strCaption;
    CMenu* pMenu = GetSite()->GetSystemMenu(FALSE);
    if (pMenu)
    {
        pMenu->GetMenuString(nStdId, strCaption, MF_BYCOMMAND);
        int nIndex = strCaption.Find(_T('\t'));
        if (nIndex > 0)
        {
            strCaption = strCaption.Left(nIndex);
        }
    }
    if (pButton->GetAction())
    {
        pButton->GetAction()->SetCaption(_T(""));
        pButton->GetAction()->SetDescription(NULL);
    }

    pButton->SetDescription(NULL);
    pButton->SetCaption(_T(""));
    pButton->SetTooltip(strCaption);
}

//______________________________________________________________________________________