atlctrlw.h

WTL7.0所有头文件,需要的朋友可以成这里下载

						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 };

				// draw disabled or normal
				if(!bDisabled)
				{
					// normal - fill background depending on state
					if(!bChecked || bSelected)
					{
						dc.FillRect(&rcButn, (bChecked && !bSelected) ? COLOR_3DLIGHT : 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 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 = ::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(m_bFlatMenus && 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 ? 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)
		if(m_bAlphaImages)
		{
			IMAGELISTDRAWPARAMS ildp;
			memset(&ildp, 0, sizeof(ildp));
			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)
		{
			// 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 && !bDisabled)
		{
			if(bSelected)
			{
				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.SetBkColor(clrBkOld);
			}
		}

		// create source image
		CDC dcSource;
		dcSource.CreateCompatibleDC(dc);
		HBITMAP hBmpOld = dcSource.SelectBitmap(bmp);
		// set colors
		const COLORREF clrBlack = RGB(0, 0, 0);
		const COLORREF clrWhite = RGB(255, 255, 255);
		COLORREF clrTextOld = dc.SetTextColor(clrBlack);
		COLORREF clrBkOld = dc.SetBkColor(clrWhite);
		// create mask
		CDC dcMask;
		dcMask.CreateCompatibleDC(dc);
		CBitmap bmpMask;
		bmpMask.CreateBitmap(size.cx, size.cy, 1, 1, NULL);
		HBITMAP hBmpOld1 = dcMask.SelectBitmap(bmpMask);

		// draw the checkmark transparently
		int cx = rcDest.right - rcDest.left;
		int cy = rcDest.bottom - rcDest.top;	
		if(hBmpCheck != NULL)
		{
			// build mask based on transparent color	
			dcSource.SetBkColor(m_clrMask);
			dcMask.SetBkColor(clrBlack);
			dcMask.SetTextColor(clrWhite);
			dcMask.BitBlt(0, 0, size.cx, size.cy, dcSource, 0, 0, SRCCOPY);
			// draw bitmap using the mask
			dc.BitBlt(rcDest.left, rcDest.top, cx, cy, dcSource, 0, 0, SRCINVERT);
			dc.BitBlt(rcDest.left, rcDest.top, cx, cy, dcMask, 0, 0, SRCAND);
			dc.BitBlt(rcDest.left, rcDest.top, cx, cy, dcSource, 0, 0, SRCINVERT);
		}
		else
		{
			const DWORD ROP_DSno = 0x00BB0226L;
			const DWORD ROP_DSa = 0x008800C6L;
			const DWORD ROP_DSo = 0x00EE0086L;
			const DWORD ROP_DSna = 0x00220326L;

			// draw mask
			RECT rcSource = { 0, 0, min(size.cx, rc.right - rc.left), min(size.cy, rc.bottom - rc.top) };
			dcMask.DrawFrameControl(&rcSource, DFC_MENU, bRadio ? DFCS_MENUBULLET : DFCS_MENUCHECK);

			// draw shadow if disabled
			if(!m_bFlatMenus && bDisabled)
			{
				// offset by one pixel
				int x = rcDest.left + 1;
				int y = rcDest.top + 1;
				// paint source bitmap
				const int nColor = COLOR_3DHILIGHT;
				dcSource.FillRect(&rcSource, nColor);
				// draw checkmark - special case black and white colors
				COLORREF clrCheck = ::GetSysColor(nColor);
				if(clrCheck == clrWhite)
				{
					dc.BitBlt(x, y, cx, cy, dcMask,  0, 0,   ROP_DSno);
					dc.BitBlt(x, y, cx, cy, dcSource, 0, 0, ROP_DSa);
				}
				else
				{
					if(clrCheck != clrBlack)
					{
						ATLASSERT(dcSource.GetTextColor() == clrBlack);
						ATLASSERT(dcSource.GetBkColor() == clrWhite);
						dcSource.BitBlt(0, 0, size.cx, size.cy, dcMask, 0, 0, ROP_DSna);
					}
					dc.BitBlt(x, y, cx, cy, dcMask,  0,  0,  ROP_DSa);