menubar.cpp.svn-base

股票软件源码

				if (m_nCurIndex == 0 || m_nCurIndex == 1 || hMenu == m_hWindowMenu) {
					LTRACE2(_T("    it's container menu, send to frame\n"));
					return NULL;
				}
			}
			else {
				LTRACE2(_T("    it's container menu, send to frame\n"));
				if (m_nCurIndex == 0) {
					return NULL;
				}
			}
			LTRACE2(_T("    it's server menu, send to server\n"));
			return pOleWnd->GetSafeHwnd();
		}
		break;

	case WM_COMMAND:
		bSend = FALSE;
		if (m_bMDIApp) {
			LTRACE2(_T("    this is MDI\n"));
			if (_nPrevIndexForCmd == 0 || _nPrevIndexForCmd == 1 || _bWindowMenuSendCmd) {
				LTRACE2(_T("    it's container menu, send to frame\n"));
				return NULL;
			}
		}
		else {
			if (_nPrevIndexForCmd == 0) {
				LTRACE2(_T("    it's container menu, send to frame\n"));
				return NULL;
			}
		}
		LTRACE2(_T("    it's server menu, send to server\n"));
		return pOleWnd->GetSafeHwnd();
	}

	return NULL;// send to frame
}
//******************************************************************
CWnd* CMenuBar::GetCmdSentOleWnd()
{
	// *****fixed by VORGA, thanks!*****
	CWnd* pWnd = AfxGetMainWnd();
	if (pWnd == NULL || !pWnd->IsFrameWnd())
		return NULL;
	
	CFrameWnd* pFrame = NULL;
	if (m_bMDIApp) {
		CMDIFrameWnd *pMDIFrame = STATIC_DOWNCAST(CMDIFrameWnd, pWnd);
		if (pMDIFrame == NULL)
			return NULL;
		pFrame = pMDIFrame->GetActiveFrame();
	}
	else {
		pFrame = STATIC_DOWNCAST(CFrameWnd, pWnd);
	}

	if (pFrame == NULL)
		return NULL;

	CDocument* pDoc = pFrame->GetActiveDocument();
	if (pDoc != NULL && pDoc->IsKindOf(RUNTIME_CLASS(COleDocument))) {
		COleDocument* pOleDoc = STATIC_DOWNCAST(COleDocument, pDoc);
		ASSERT_VALID(pOleDoc);
		COleClientItem* pClientItem = pOleDoc->GetInPlaceActiveItem(pFrame);
		CWnd* pWnd = (pClientItem == NULL) ? NULL : pClientItem->GetInPlaceWindow();
		if (pWnd != NULL) {
			return pWnd;
		}
	}

	return NULL;
}
//******************************************************************
/////////////////////////////////////////////////////////////////////////////
// CMDIClientHook 
CMDIClientHook::CMDIClientHook()
{
	m_pMenuBar = NULL;
}
//******************************************************************
BOOL CMDIClientHook::Install(CMenuBar* pMenuBar, HWND hWndToHook)
{
	ASSERT_VALID(pMenuBar);
	ASSERT(m_pMenuBar == NULL);
	m_pMenuBar = pMenuBar;
	return HookWindow(hWndToHook);
}
//******************************************************************
CMDIClientHook::~CMDIClientHook()
{
}
//******************************************************************
LRESULT CMDIClientHook::WindowProc(UINT nMsg, WPARAM wParam, LPARAM lParam)
{
	ASSERT_VALID(m_pMenuBar);

	switch (nMsg) {
	case WM_MDISETMENU:			// only sent to MDI client window
		// Setting new frame/window menu: bypass MDI. wParam is new menu.
		if (wParam) {
			//LTRACE(_T("CMenuBar::WM_MDISETMENU 0x%04x\n"), wParam);
			m_pMenuBar->OnSetMenu((HMENU)wParam, (HMENU)lParam);
		}
		return 0;

	case WM_MDIREFRESHMENU:		// only sent to MDI client window
		// Normally, would call DrawMenuBar, but I have the menu, so eat it.
		//LTRACE(_T("CMenuBar::WM_MDIREFRESHMENU\n"));
		return 0;

	}

	return CSubclassWnd::WindowProc(nMsg, wParam, lParam);
}
//******************************************************************
/////////////////////////////////////////////////////////////////////////////
// CMainFrameHook 
CMainFrameHook::CMainFrameHook()
{
	m_pMenuBar = NULL;
}

//******************************************************************
BOOL CMainFrameHook::Install(CMenuBar* pMenuBar, HWND hWndToHook)
{
	ASSERT_VALID(pMenuBar);
	ASSERT(m_pMenuBar == NULL);
	m_pMenuBar = pMenuBar;
	return HookWindow(hWndToHook);
}

//******************************************************************
CMainFrameHook::~CMainFrameHook()
{
}

//******************************************************************
LRESULT CMainFrameHook::WindowProc(UINT nMsg, WPARAM wParam, LPARAM lParam)
{
	ASSERT_VALID(m_pMenuBar);
	// be care for other windows(MainFrame) hooking
	// possible called when already this wnd destroyed (WM_NCACTIVATE is)
	if (!::IsWindow(m_pMenuBar->m_hWnd)) {
		return CSubclassWnd::WindowProc(nMsg, wParam, lParam);
	}

	BOOL bSend = FALSE;
	if (HWND hWndServer = m_pMenuBar->OleMenuDescriptor(bSend, nMsg, wParam, lParam)) {
		// OLE wnd will handle message
		if (bSend)
			return ::SendMessage(hWndServer, nMsg, wParam, lParam);
		else
			return ::PostMessage(hWndServer, nMsg, wParam, lParam);
	}

	switch (nMsg) {
	case WM_MENUSELECT:
		m_pMenuBar->OnMenuSelect((HMENU)lParam, (UINT)LOWORD(wParam));
		break;

	case WM_INITMENUPOPUP:
		if (!HIWORD(lParam) && (HMENU)wParam == m_pMenuBar->m_hWindowMenu)
			m_pMenuBar->OnInitMenuPopup(CMenu::FromHandle((HMENU)wParam),
				LOWORD(lParam), (BOOL)HIWORD(lParam));
		break;

	case WM_NCACTIVATE:
		m_pMenuBar->OnFrameNcActivate((BOOL)wParam);
		break;
	
	case WM_SYSCOLORCHANGE:
	case WM_SETTINGCHANGE:
		LTRACE(_T("CMenuBar::WM_SETTINGCHANGE\n"));
		// It's enough to reinitialize common resources once.
		m_pMenuBar->OnSettingChange(wParam, lParam);
		break;
	}

	if (nMsg == CMenuBar::WM_GETMENU)
		return (LRESULT)m_pMenuBar->m_hMenu;

	return CSubclassWnd::WindowProc(nMsg, wParam, lParam);
}

//******************************************************************
//////////////////////////////////////////////////////////////////////
// CMenuItem interface
CMenuItem::CMenuItem()
{
	m_fsStyle = 0;
	m_fsState = 0;
	m_rcItem.SetRectEmpty();
	m_sizeHorz = CSize(0, 0);
	m_cAccessKey = 0;
}
//******************************************************************
void CMenuItem::ModifyState(BYTE fsRemove, BYTE fsAdd)
{
	m_fsState = (m_fsState & ~fsRemove) | fsAdd;
}

//******************************************************************
CSize CMenuItem::GetHorizontalSize() const
{
	if (m_fsState & MISTATE_HIDDEN)
		return CSize(0, 0);
	else
		return m_sizeHorz;
}

//******************************************************************
//////////////////////////////////////////////////////////////////////
// CMenuButton class	
CMenuButton::CMenuButton(HMENU hMenu, int nIndex)
{
	ASSERT(::IsMenu(hMenu));
	ASSERT(nIndex >= 0);

	m_fsStyle |= (MISTYLE_TRACKABLE | MISTYLE_WRAPPABLE);
	InitButtonStringAndSubMenuHandle(hMenu, nIndex);
	InitHorizontalButtonSize();
	InitAccessKeyAndVerticalLinePoint();
}

//******************************************************************
void CMenuButton::InitButtonStringAndSubMenuHandle(HMENU hMenu, int nIndex)
{
	// get menu button Text
	TCHAR szText[256];
	MENUITEMINFO info; ::memset(&info, 0, sizeof(MENUITEMINFO));
	info.cbSize		= sizeof(MENUITEMINFO);
	info.fMask		= MIIM_ID | MIIM_TYPE;
	info.dwTypeData = szText;
	info.cch		= sizeof(szText);
	::GetMenuItemInfo(hMenu, nIndex, TRUE, &info);
	m_strBtn = CString(szText);

	m_hSubMenu = ::GetSubMenu(hMenu, nIndex);
	if (!m_hSubMenu) {
		m_nID = ::GetMenuItemID(hMenu, nIndex);
		ASSERT(m_nID != -1);
	}
	else {
		m_nID = -1;
	}
}

//******************************************************************
void CMenuButton::InitHorizontalButtonSize()
{
	// get menu button Text size
	ASSERT(m_strBtn.IsEmpty() == FALSE);
	m_sizeHorz.cx = (_CalcTextWidth(m_strBtn) + CXTEXTMARGIN*2)+5;
	m_sizeHorz.cy = (_cyHorzFont + _cyTextMargin*2)+1;
}

//******************************************************************
void CMenuButton::InitAccessKeyAndVerticalLinePoint()
{
	int nIndex = m_strBtn.Find('&');
	if (nIndex + 1 == m_strBtn.GetLength()) {
		TRACE(_T("warning : & is bad position, access key is invalid.\n"));
		m_cAccessKey = 0;
		m_ptLineFrom = m_ptLineTo = CPoint(0, 0);
		return;
	}
	
	m_cAccessKey = m_strBtn[nIndex + 1];// -1 + 1 = 0; it's ok

	if (nIndex == -1) {
		m_ptLineFrom = m_ptLineTo = CPoint(0, 0);
	}
	else if (nIndex == 0) {
		m_ptLineFrom = CPoint(_cyTextMargin, CXTEXTMARGIN);
		m_ptLineTo	 = CPoint(_cyTextMargin, CXTEXTMARGIN + _CalcTextWidth(m_strBtn.Left(nIndex+2)));
	}
	else {
		m_ptLineFrom = CPoint(_cyTextMargin, CXTEXTMARGIN + _CalcTextWidth(m_strBtn.Left(nIndex)));
		m_ptLineTo = CPoint(_cyTextMargin, CXTEXTMARGIN + _CalcTextWidth(m_strBtn.Left(nIndex+2)));
	}
}

//******************************************************************
void CMenuButton::Layout(CPoint point, BOOL bHorz)
{
	if (bHorz)
		m_fsState |= MISTATE_HORZ;
	else
		m_fsState &= ~MISTATE_HORZ;

	if (m_fsState & MISTATE_HIDDEN) {
		m_rcItem.SetRectEmpty();
		return;
	}
	
	if (bHorz) {
		m_rcItem = CRect(point, m_sizeHorz);
	}
	else {
		m_rcItem = CRect(point, CSize(m_sizeHorz.cy, m_sizeHorz.cx));
	}
}

//******************************************************************
void CMenuButton::Update(CDC* pDC)
{
	if (m_fsState & MISTATE_HIDDEN)
		return;
	
	// clean background
	COLORREF clr = ::GetSysColor(COLOR_BTNFACE);
	pDC->FillSolidRect(m_rcItem, clr);

	if (m_fsState & MISTATE_HOT){
		DrawHot(pDC);
	}
	else if (m_fsState & MISTATE_PRESSED){
		DrawPressed(pDC);
	}
	else {
		DrawNone(pDC);
	}
}

//*********************************************************
void CMenuButton::TrackPopup(CWnd* pBar, CWnd* pWndSentCmd)
{
	LTRACE(_T("CMenuButton::TrackPopup\n"));
	ASSERT_VALID(pBar);
	ASSERT(!(m_fsState & MISTATE_HIDDEN));
	pMenuBar = STATIC_DOWNCAST(CMenuBar, pBar);
	ASSERT_VALID(pMenuBar);

	// "! menu" (no sub menu)
	if (!m_hSubMenu) {
		ASSERT(m_nID != -1);
		pWndSentCmd->SendMessage(WM_COMMAND, (WPARAM)m_nID, (LPARAM)pBar->GetSafeHwnd());		
		return;
	}

	CRect rcItem(m_rcItem);	pMenuBar->ClientToScreen(rcItem);
	UINT fuFlags; TPMPARAMS tpm;
	CPoint pt = _ComputeMenuTrackPoint(rcItem, pMenuBar->GetBarStyle(), fuFlags, tpm);
	
	if (m_hSubMenu == pMenuBar->m_hWindowMenu)
		_bWindowMenuSendCmd = TRUE;
	else
		_bWindowMenuSendCmd = FALSE;
		
	if (pMenuBar->GetBarStyle() & CBRS_ORIENT_HORZ)
	{
		pt.x+=1; pt.y-=2;
	}
	else
	{
		pt.x-=2; pt.y+=2;
	}
	::TrackPopupMenuEx(m_hSubMenu, fuFlags,
		pt.x, pt.y, pWndSentCmd->GetSafeHwnd(), &tpm);

}

//******************************************************************
void CMenuButton::DrawHorzText(CDC* pDC, CPoint ptOffset)
{
	COLORREF clr = (m_fsState & MISTATE_INACTIVE) ? 
		::GetSysColor(COLOR_GRAYTEXT) : ::GetSysColor(COLOR_MENUTEXT);
	pDC->SetTextColor(clr);
	
	CRect rcBtn = m_rcItem;
	pDC->SetBkMode(TRANSPARENT);
	CFont* pOldFont = pDC->SelectObject(&_fontHorzMenu);
	// I know precise text size, but better to leave this job to Windows
	// *****fixed by andi, thanks!*****
	pDC->DrawText(m_strBtn, rcBtn + ptOffset,
		DT_SINGLELINE | DT_CENTER | DT_VCENTER);
	pDC->SelectObject(pOldFont);
	gbintHorz=0;
	rcMenu=rcBtn;
	rcMenu.right-=4;
	
}

//******************************************************************
void CMenuButton::DrawVertText(CDC* pDC, CPoint ptOffset)
{
	COLORREF clr = (m_fsState & MISTATE_INACTIVE) ? 
		::GetSysColor(COLOR_GRAYTEXT) : ::GetSysColor(COLOR_MENUTEXT);
	pDC->SetTextColor(clr);

	CRect rcBtn = m_rcItem;
	int nLength = m_strBtn.GetLength();
	int nIndex = m_strBtn.Find('&');
	CString strBtn = m_strBtn.Left(nIndex) + m_strBtn.Right(nLength - (nIndex+1));
	
	// fixed for WinNT. *****fixed by Simon, thanks!*****
	int iGraphicsMode = ::GetGraphicsMode(pDC->m_hDC);
	::SetGraphicsMode(pDC->m_hDC, GM_ADVANCED);

	pDC->SetBkMode(TRANSPARENT);
	CFont* pOldFont = pDC->SelectObject(&_fontVertMenu);
	// I know precise text size
	CRect rcString = CRect(
		CPoint(rcBtn.right - _cyTextMargin, rcBtn.top + CXTEXTMARGIN), m_sizeHorz);
	pDC->DrawText(strBtn, rcString + ptOffset,
		DT_SINGLELINE | DT_NOCLIP | DT_NOPREFIX);// don't forget DT_NOCLIP
	gbintHorz=1;
	rcMenu=rcBtn;
	rcMenu.bottom-=3;
	pDC->SelectObject(pOldFont);
	
	// CDC::DrawText is poor, so we have to draw vertical line by ourselves
	CPen pen(PS_SOLID, 0, clr);
	CPen* pOldPen = pDC->SelectObject(&pen);

	pDC->MoveTo(rcBtn.TopLeft() + m_ptLineFrom + ptOffset);
	pDC->LineTo(rcBtn.TopLeft() + m_ptLineTo + ptOffset);

	pDC->SelectObject(pOldPen);
	::SetGraphicsMode( pDC->m_hDC, iGraphicsMode );
}

//******************************************************************
void CMenuButton::DrawButton(CDC* pDC,WORD wState)
{


/*	ASSERT(m_strBtn.IsEmpty() == FALSE);
	m_sizeHorz.cx = (_CalcTextWidth(m_strBtn) + CXTEXTMARGIN*2)+5;
	m_sizeHorz.cy = (_cyHorzFont + _cyTextMargin*2)+1;
*/	
	CBrush cblu;
	CRect rcBtn =m_rcItem;
	if (dSt & CBRS_ORIENT_HORZ )
		rcBtn.right-=4;
	else
		rcBtn.bottom-=2;

	if (wState & BDR_RAISEDINNER)
		pDC->Draw3dRect(rcBtn,m_dw.GetRGBCaptionXP(),m_dw.GetRGBCaptionXP());
	else
	{
		if (dSt & CBRS_ORIENT_HORZ )
			rcBtn.bottom+=1;
		else
			rcBtn.bottom-=1;
		pDC->Draw3dRect(rcBtn,GuiDrawLayer::GetRGBColorShadow(),GuiDrawLayer::GetRGBColorShadow());
		
		if (dSt & CBRS_ORIENT_HORZ )
			rcBtn.bottom-=1;
		else
			rcBtn.bottom+=1;
		CPen pen(PS_SOLID, 0, GuiDrawLayer::GetRGBColorFace());
		CPen* pOldPen = pDC->SelectObject(&pen);
		pDC->MoveTo(rcBtn.left, rcBtn.bottom);
		pDC->LineTo(rcBtn.right, rcBtn.bottom);
		COLORREF ColA = GetSysColor(COLOR_WINDOW);
		COLORREF ColB = GuiDrawLayer::GetRGBColorFace();
		CRect rect = rcBtn;
		int X,Y;
		X=Y=0;
		int winH = rect.Height(); 
		int winW = rect.Width();	
		if (dSt & CBRS_ORIENT_HORZ )
		{ 
			
			rect.right+=4;
			// Simulate a shadow on righ