atlctrlw.h

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			{
				SetHotItem(-1);
				pT->GiveFocusBack();
				bHandled = TRUE;
			}
		}
		else if(wParam == VK_RETURN || wParam == VK_UP || wParam == VK_DOWN)
		{
			if(!m_bMenuActive && ::GetFocus() == m_hWnd && m_wndParent.IsWindow())
			{
				int nHot = GetHotItem();
				if(nHot != -1)
				{
					if(wParam != VK_RETURN)
					{
						if(!m_bSkipPostDown)
						{
// IE4 only: WM_KEYDOWN doesn't generate TBN_DROPDOWN, we need to simulate a mouse click
#if (_WIN32_IE < 0x0500)
							DWORD dwMajor = 0, dwMinor = 0;
							ATL::AtlGetCommCtrlVersion(&dwMajor, &dwMinor);
							if(dwMajor <= 4 || (dwMajor == 5 && dwMinor < 80))
							{
								RECT rect;
								GetItemRect(nHot, &rect);
								PostMessage(WM_LBUTTONDOWN, MK_LBUTTON, MAKELPARAM(rect.left, rect.top));
							}
#endif //(_WIN32_IE < 0x0500)
							PostMessage(WM_KEYDOWN, VK_DOWN, 0L);
							m_bSkipPostDown = true;
						}
						else
						{
							ATLTRACE2(atlTraceUI, 0, "CmdBar - skipping posting another VK_DOWN\n");
							m_bSkipPostDown = false;
						}
					}
				}
				else
				{
					ATLTRACE2(atlTraceUI, 0, "CmdBar - Can't find hot button\n");
				}
			}
			if(wParam == VK_RETURN && m_bMenuActive)
			{
				PostMessage(TB_SETHOTITEM, (WPARAM)-1, 0L);
				m_nNextPopBtn = -1;
				pT->GiveFocusBack();
			}
		}
		else if(wParam == VK_LEFT || wParam == VK_RIGHT)
		{
			WPARAM wpNext = m_bLayoutRTL ? VK_LEFT : VK_RIGHT;
			WPARAM wpPrev = m_bLayoutRTL ? VK_RIGHT : VK_LEFT;

			if(m_bMenuActive && !m_bContextMenu && !(wParam == wpNext && m_bPopupItem))
			{
				bool bAction = false;
				if(wParam == wpPrev && s_pCurrentBar->m_stackMenuWnd.GetSize() == 1)
				{
					m_nNextPopBtn = pT->GetPreviousMenuItem(m_nPopBtn);
					if(m_nNextPopBtn != -1)
						bAction = true;
				}
				else if(wParam == wpNext)
				{
					m_nNextPopBtn = pT->GetNextMenuItem(m_nPopBtn);
					if(m_nNextPopBtn != -1)
						bAction = true;
				}
				HWND hWndMenu = m_stackMenuWnd.GetCurrent();
				ATLASSERT(hWndMenu != NULL);

				// Close the popup menu
				if(bAction)
				{
					::PostMessage(hWndMenu, WM_KEYDOWN, VK_ESCAPE, 0L);
					if(wParam == wpNext)
					{
						int cItem = m_stackMenuWnd.GetSize() - 1;
						while(cItem >= 0)
						{
							hWndMenu = m_stackMenuWnd[cItem];
							if(hWndMenu != NULL)
								::PostMessage(hWndMenu, WM_KEYDOWN, VK_ESCAPE, 0L);
							cItem--;
						}
					}
#if (_WIN32_IE >= 0x0500)
					if(m_nNextPopBtn == -2)
					{
						m_nNextPopBtn = -1;
						pT->DisplayChevronMenu();
					}
#endif //(_WIN32_IE >= 0x0500)
					bHandled = TRUE;
				}
			}
		}
		return 0;
	}

	LRESULT OnHookNextMenu(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& bHandled)
	{
#ifdef _CMDBAR_EXTRA_TRACE
		ATLTRACE2(atlTraceUI, 0, "CmdBar - Hook WM_NEXTMENU\n");
#endif
		bHandled = FALSE;
		return 1;
	}

 	LRESULT OnHookChar(UINT /*uMsg*/, WPARAM wParam, LPARAM /*lParam*/, BOOL& bHandled)
	{
#ifdef _CMDBAR_EXTRA_TRACE
		ATLTRACE2(atlTraceUI, 0, "CmdBar - Hook WM_CHAR (0x%2.2X)\n", wParam);
#endif
		bHandled = (wParam == VK_ESCAPE);
		return 0;
	}

// Implementation - ownerdraw overrideables and helpers
	void DrawItem(LPDRAWITEMSTRUCT lpDrawItemStruct)
	{
		T* pT = static_cast<T*>(this);
		if(m_bFlatMenus)
			pT->DrawItemFlat(lpDrawItemStruct);
		else
			pT->DrawItem3D(lpDrawItemStruct);

	}

	void DrawItem3D(LPDRAWITEMSTRUCT lpDrawItemStruct)
	{
		_MenuItemData* pmd = (_MenuItemData*)lpDrawItemStruct->itemData;
		CDCHandle dc = lpDrawItemStruct->hDC;
		const RECT& rcItem = lpDrawItemStruct->rcItem;
		T* pT = static_cast<T*>(this);

		if(pmd->fType & MFT_SEPARATOR)
		{
			// draw separator
			RECT rc = rcItem;
			rc.top += (rc.bottom - rc.top) / 2;      // vertical center
			dc.DrawEdge(&rc, EDGE_ETCHED, BF_TOP);   // draw separator line
		}
		else		// not a separator
		{
			BOOL bDisabled = lpDrawItemStruct->itemState & ODS_GRAYED;
			BOOL bSelected = lpDrawItemStruct->itemState & ODS_SELECTED;
			BOOL bChecked = lpDrawItemStruct->itemState & ODS_CHECKED;
			BOOL bHasImage = FALSE;

			if(LOWORD(lpDrawItemStruct->itemID) == (WORD)-1)
				bSelected = FALSE;
			RECT rcButn = { rcItem.left, rcItem.top, rcItem.left + m_szButton.cx, rcItem.top + m_szButton.cy };   // button rect
			::OffsetRect(&rcButn, 0, ((rcItem.bottom - rcItem.top) - (rcButn.bottom - rcButn.top)) / 2);          // center vertically

			int iButton = pmd->iButton;
			if(iButton >= 0)
			{
				bHasImage = TRUE;

				// calc drawing point
				SIZE sz = { rcButn.right - rcButn.left - m_szBitmap.cx, rcButn.bottom - rcButn.top - m_szBitmap.cy };
				sz.cx /= 2;
				sz.cy /= 2;
				POINT point = { rcButn.left + sz.cx, rcButn.top + sz.cy };

				// fill background depending on state
				if(!bChecked || (bSelected && !bDisabled))
				{
					if(!bDisabled)
						dc.FillRect(&rcButn, (bChecked && !bSelected) ? COLOR_3DLIGHT : COLOR_MENU);
					else
						dc.FillRect(&rcButn, COLOR_MENU);
				}
				else
				{
					COLORREF crTxt = dc.SetTextColor(::GetSysColor(COLOR_BTNFACE));
					COLORREF crBk = dc.SetBkColor(::GetSysColor(COLOR_BTNHILIGHT));
					CBrush hbr(CDCHandle::GetHalftoneBrush());
					dc.SetBrushOrg(rcButn.left, rcButn.top);
					dc.FillRect(&rcButn, hbr);
					dc.SetTextColor(crTxt);
					dc.SetBkColor(crBk);
				}

				// draw disabled or normal
				if(!bDisabled)
				{
					// draw pushed-in or popped-out edge
					if(bSelected || bChecked)
					{
						RECT rc2 = rcButn;
						dc.DrawEdge(&rc2, bChecked ? BDR_SUNKENOUTER : BDR_RAISEDINNER, BF_RECT);
					}
					// draw the image
					::ImageList_Draw(m_hImageList, iButton, dc, point.x, point.y, ILD_TRANSPARENT);
				}
				else
				{
					HBRUSH hBrushBackground = bChecked ? NULL : ::GetSysColorBrush(COLOR_MENU);
					pT->DrawBitmapDisabled(dc, iButton, point, hBrushBackground);
				}
			}
			else
			{
				// no image - look for custom checked/unchecked bitmaps
				CMenuItemInfo info;
				info.fMask = MIIM_CHECKMARKS | MIIM_TYPE;
				::GetMenuItemInfo((HMENU)lpDrawItemStruct->hwndItem, lpDrawItemStruct->itemID, MF_BYCOMMAND, &info);
				if(bChecked || info.hbmpUnchecked != NULL)
				{
					BOOL bRadio = ((info.fType & MFT_RADIOCHECK) != 0);
					bHasImage = pT->DrawCheckmark(dc, rcButn, bSelected, bDisabled, bRadio, bChecked ? info.hbmpChecked : info.hbmpUnchecked);
				}
			}

			// draw item text
			int cxButn = m_szButton.cx;
			COLORREF colorBG = ::GetSysColor(bSelected ? COLOR_HIGHLIGHT : COLOR_MENU);
			if(bSelected || lpDrawItemStruct->itemAction == ODA_SELECT)
			{
				RECT rcBG = rcItem;
				if(bHasImage)
					rcBG.left += cxButn + s_kcxGap;
				dc.FillRect(&rcBG, bSelected ? COLOR_HIGHLIGHT : COLOR_MENU);
			}

			// calc text rectangle and colors
			RECT rcText = rcItem;
			rcText.left += cxButn + s_kcxGap + s_kcxTextMargin;
			rcText.right -= cxButn;
			dc.SetBkMode(TRANSPARENT);
			COLORREF colorText = ::GetSysColor(bDisabled ?  (bSelected ? COLOR_GRAYTEXT : COLOR_3DSHADOW) : (bSelected ? COLOR_HIGHLIGHTTEXT : COLOR_MENUTEXT));

			// font already selected by Windows
			if(bDisabled && (!bSelected || colorText == colorBG))
			{
				// disabled - draw shadow text shifted down and right 1 pixel (unles selected)
				RECT rcDisabled = rcText;
				::OffsetRect(&rcDisabled, 1, 1);
				pT->DrawMenuText(dc, rcDisabled, pmd->lpstrText, ::GetSysColor(COLOR_3DHILIGHT));
			}
			pT->DrawMenuText(dc, rcText, pmd->lpstrText, colorText); // finally!
		}
	}

	void DrawItemFlat(LPDRAWITEMSTRUCT lpDrawItemStruct)
	{
		_MenuItemData* pmd = (_MenuItemData*)lpDrawItemStruct->itemData;
		CDCHandle dc = lpDrawItemStruct->hDC;
		const RECT& rcItem = lpDrawItemStruct->rcItem;
		T* pT = static_cast<T*>(this);

#ifndef COLOR_MENUHILIGHT
		const int COLOR_MENUHILIGHT = 29;
#endif //!COLOR_MENUHILIGHT

		BOOL bDisabled = lpDrawItemStruct->itemState & ODS_GRAYED;
		BOOL bSelected = lpDrawItemStruct->itemState & ODS_SELECTED;
		BOOL bChecked = lpDrawItemStruct->itemState & ODS_CHECKED;

		// paint background
		if(bSelected || lpDrawItemStruct->itemAction == ODA_SELECT)
		{
			if(bSelected)
			{
				dc.FillRect(&rcItem, ::GetSysColorBrush(COLOR_MENUHILIGHT));
				dc.FrameRect(&rcItem, ::GetSysColorBrush(COLOR_HIGHLIGHT));
			}
			else
			{
				dc.FillRect(&rcItem, ::GetSysColorBrush(COLOR_MENU));
			}
		}

		if(pmd->fType & MFT_SEPARATOR)
		{
			// draw separator
			RECT rc = rcItem;
			rc.top += (rc.bottom - rc.top) / 2;      // vertical center
			dc.DrawEdge(&rc, EDGE_ETCHED, BF_TOP);   // draw separator line
		}
		else		// not a separator
		{
			if(LOWORD(lpDrawItemStruct->itemID) == (WORD)-1)
				bSelected = FALSE;
			RECT rcButn = { rcItem.left, rcItem.top, rcItem.left + m_szButton.cx, rcItem.top + m_szButton.cy };   // button rect
			::OffsetRect(&rcButn, 0, ((rcItem.bottom - rcItem.top) - (rcButn.bottom - rcButn.top)) / 2);          // center vertically

			// draw background and border for checked items
			if(bChecked)
			{
				RECT rcCheck = rcButn;
				::InflateRect(&rcCheck, -1, -1);
				if(bSelected)
					dc.FillRect(&rcCheck, ::GetSysColorBrush(COLOR_MENU));
				dc.FrameRect(&rcCheck, ::GetSysColorBrush(COLOR_HIGHLIGHT));
			}

			int iButton = pmd->iButton;
			if(iButton >= 0)
			{
				// calc drawing point
				SIZE sz = { rcButn.right - rcButn.left - m_szBitmap.cx, rcButn.bottom - rcButn.top - m_szBitmap.cy };
				sz.cx /= 2;
				sz.cy /= 2;
				POINT point = { rcButn.left + sz.cx, rcButn.top + sz.cy };

				// draw disabled or normal
				if(!bDisabled)
				{
					::ImageList_Draw(m_hImageList, iButton, dc, point.x, point.y, ILD_TRANSPARENT);
				}
				else
				{
					HBRUSH hBrushBackground = ::GetSysColorBrush((bSelected && !(bDisabled && bChecked)) ? COLOR_MENUHILIGHT : COLOR_MENU);
					HBRUSH hBrushDisabledImage = ::GetSysColorBrush(COLOR_3DSHADOW);
					pT->DrawBitmapDisabled(dc, iButton, point, hBrushBackground, hBrushBackground, hBrushDisabledImage);
				}
			}
			else
			{
				// no image - look for custom checked/unchecked bitmaps
				CMenuItemInfo info;
				info.fMask = MIIM_CHECKMARKS | MIIM_TYPE;
				::GetMenuItemInfo((HMENU)lpDrawItemStruct->hwndItem, lpDrawItemStruct->itemID, MF_BYCOMMAND, &info);
				if(bChecked || info.hbmpUnchecked != NULL)
				{
					BOOL bRadio = ((info.fType & MFT_RADIOCHECK) != 0);
					pT->DrawCheckmark(dc, rcButn, bSelected, bDisabled, bRadio, bChecked ? info.hbmpChecked : info.hbmpUnchecked);
				}
			}

			// draw item text
			int cxButn = m_szButton.cx;
			// calc text rectangle and colors
			RECT rcText = rcItem;
			rcText.left += cxButn + s_kcxGap + s_kcxTextMargin;
			rcText.right -= cxButn;
			dc.SetBkMode(TRANSPARENT);
			COLORREF colorText = ::GetSysColor(bDisabled ?  (bSelected ? COLOR_GRAYTEXT : COLOR_3DSHADOW) : (bSelected ? COLOR_HIGHLIGHTTEXT : COLOR_MENUTEXT));

			pT->DrawMenuText(dc, rcText, pmd->lpstrText, colorText); // finally!
		}
	}

	void DrawMenuText(CDCHandle& dc, RECT& rc, LPCTSTR lpstrText, COLORREF color)
	{
		int nTab = -1;
		for(int i = 0; i < lstrlen(lpstrText); i++)
		{
			if(lpstrText[i] == '\t')
			{
				nTab = i;
				break;
			}
		}
		dc.SetTextColor(color);
		dc.DrawText(lpstrText, nTab, &rc, DT_SINGLELINE | DT_LEFT | DT_VCENTER | (m_bShowKeyboardCues ? 0 : DT_HIDEPREFIX));
		if(nTab != -1)
			dc.DrawText(&lpstrText[nTab + 1], -1, &rc, DT_SINGLELINE | DT_RIGHT | DT_VCENTER | (m_bShowKeyboardCues ? 0 : DT_HIDEPREFIX));
	}

	void DrawBitmapDisabled(CDCHandle& dc, int nImage, POINT point,
			HBRUSH hBrushBackground = ::GetSysColorBrush(COLOR_3DFACE),
			HBRUSH hBrush3DEffect = ::GetSysColorBrush(COLOR_3DHILIGHT),
			HBRUSH hBrushDisabledImage = ::GetSysColorBrush(COLOR_3DSHADOW))
	{
#if (_WIN32_WINNT >= 0x0501) && (_WIN32_IE >= 0x0501)
		if(m_bAlphaImages)
		{
			IMAGELISTDRAWPARAMS ildp = { 0 };
			ildp.cbSize = sizeof(IMAGELISTDRAWPARAMS);
			ildp.himl = m_hImageList;
			ildp.i = nImage;
			ildp.hdcDst = dc;
			ildp.x = point.x;
			ildp.y = point.y;
			ildp.cx = 0;
			ildp.cy = 0;
			ildp.xBitmap = 0;
			ildp.yBitmap = 0;
			ildp.fStyle = ILD_TRANSPARENT;
			ildp.fState = ILS_SATURATE;
			ildp.Frame = (DWORD)-100;
			::ImageList_DrawIndirect(&ildp);
		}
		else
#endif //(_WIN32_WINNT >= 0x0501) && (_WIN32_IE >= 0x0501)
		{
			// create memory DC
			CDC dcMem;
			dcMem.CreateCompatibleDC(dc);
			// create mono or color bitmap
			CBitmap bmp;
			bmp.CreateCompatibleBitmap(dc, m_szBitmap.cx, m_szBitmap.cy);
			ATLASSERT(bmp.m_hBitmap != NULL);
			// draw image into memory DC--fill BG white first
			HBITMAP hBmpOld = dcMem.SelectBitmap(bmp);
			dcMem.PatBlt(0, 0, m_szBitmap.cx, m_szBitmap.cy, WHITENESS);
			// If white is the text color, we can't use the normal painting since
			// it would blend with the WHITENESS, but the mask is OK
			UINT uDrawStyle = (::GetSysColor(COLOR_BTNTEXT) == RGB(255, 255, 255)) ? ILD_MASK : ILD_NORMAL;
			::ImageList_Draw(m_hImageList, nImage, dcMem, 0, 0, uDrawStyle);
			dc.DitherBlt(point.x, point.y, m_szBitmap.cx, m_szBitmap.cy, dcMem, NULL, 0, 0, hBrushBackground, hBrush3DEffect, hBrushDisabledImage);
			dcMem.SelectBitmap(hBmpOld);   // restore
		}
	}

	// old name
	BOOL Draw3DCheckmark(CDCHandle& dc, const RECT& rc, BOOL bSelected, BOOL bDisabled, BOOL bRadio, HBITMAP hBmpCheck)
	{
		return DrawCheckmark(dc, rc, bSelected, bDisabled, bRadio, hBmpCheck);
	}

	BOOL DrawCheckmark(CDCHandle& dc, const RECT& rc, BOOL bSelected, BOOL bDisabled, BOOL bRadio, HBITMAP hBmpCheck)
	{
		// get checkmark bitmap, if none, use Windows standard
		SIZE size = { 0, 0 };
		CBitmapHandle bmp = hBmpCheck;
		if(hBmpCheck != NULL)
		{
			bmp.GetSize(size);
		}
		else
		{
			size.cx = ::GetSystemMetrics(SM_CXMENUCHECK); 
			size.cy = ::GetSystemMetrics(SM_CYMENUCHECK); 
			bmp.CreateCompatibleBitmap(dc, size.cx, size.cy);
			ATLASSERT(bmp.m_hBitmap != NULL);
		}
		// center bitmap in caller's rectangle
		RECT rcDest = rc;
		if((rc.right - rc.left) > size.cx)
		{
			rcDest.left = rc.left + (rc.right - rc.left - size.cx) / 2;
			rcDest.right = rcDest.left + size.cx;
		}
		if((rc.bottom - rc.top) > size.cy)
		{
			rcDest.top = rc.top + (rc.bottom - rc.top - size.cy) / 2;
			rcDest.bottom = rcDest.top + size.cy;
		}
		// paint background
		if(!m_bFlatMenus)
		{
			if(bSelected && !bDisabled)
			{
				dc.FillRect(&rcDest, COLOR_MENU);
			}
			else
			{
				COLORREF clrTextOld = dc.SetTextColor(::GetSysColor(COLOR_BTNFACE));
				COLORREF clrBkOld = dc.SetBkColor(::GetSysColor(COLOR_BTNHILIGHT));
				CBrush hbr(CDCHandle::GetHalftoneBrush());
				dc.SetBrushOrg(rcDest.left, rcDest.top);
				dc.FillRect(&rcDest, hbr);
				dc.SetTextColor(clrTextOld);
				dc.S