atlframe.h

一个与传统电子字典不同的字典

		if(MenuOrID.m_hMenu == NULL && (dwStyle & WS_CHILD))
			MenuOrID.m_hMenu = (HMENU)(UINT_PTR)this;
		if(rect.m_lpRect == NULL)
			rect.m_lpRect = &TBase::rcDefault;

		HWND hWnd = ::CreateWindowEx(dwExStyle, MAKEINTATOM(atom), szWindowName,
			dwStyle, rect.m_lpRect->left, rect.m_lpRect->top, rect.m_lpRect->right - rect.m_lpRect->left,
			rect.m_lpRect->bottom - rect.m_lpRect->top, hWndParent, MenuOrID.m_hMenu,
			ModuleHelper::GetModuleInstance(), lpCreateParam);

		ATLASSERT(hWnd == NULL || m_hWnd == hWnd);

		return hWnd;
	}

	static HWND CreateSimpleToolBarCtrl(HWND hWndParent, UINT nResourceID, BOOL bInitialSeparator = FALSE, 
			DWORD dwStyle = ATL_SIMPLE_TOOLBAR_STYLE, UINT nID = ATL_IDW_TOOLBAR)
	{
		HINSTANCE hInst = ModuleHelper::GetResourceInstance();
		HRSRC hRsrc = ::FindResource(hInst, MAKEINTRESOURCE(nResourceID), RT_TOOLBAR);
		if (hRsrc == NULL)
			return NULL;

		HGLOBAL hGlobal = ::LoadResource(hInst, hRsrc);
		if (hGlobal == NULL)
			return NULL;

		_AtlToolBarData* pData = (_AtlToolBarData*)::LockResource(hGlobal);
		if (pData == NULL)
			return NULL;
		ATLASSERT(pData->wVersion == 1);

		WORD* pItems = pData->items();
		int nItems = pData->wItemCount + (bInitialSeparator ? 1 : 0);
		CTempBuffer<TBBUTTON, _WTL_STACK_ALLOC_THRESHOLD> buff;
		TBBUTTON* pTBBtn = buff.Allocate(nItems);
		ATLASSERT(pTBBtn != NULL);
		if(pTBBtn == NULL)
			return NULL;

		const int cxSeparator = 8;

		// set initial separator (half width)
		if(bInitialSeparator)
		{
			pTBBtn[0].iBitmap = cxSeparator / 2;
			pTBBtn[0].idCommand = 0;
			pTBBtn[0].fsState = 0;
			pTBBtn[0].fsStyle = TBSTYLE_SEP;
			pTBBtn[0].dwData = 0;
			pTBBtn[0].iString = 0;
		}

		int nBmp = 0;
		for(int i = 0, j = bInitialSeparator ? 1 : 0; i < pData->wItemCount; i++, j++)
		{
			if(pItems[i] != 0)
			{
				pTBBtn[j].iBitmap = nBmp++;
				pTBBtn[j].idCommand = pItems[i];
				pTBBtn[j].fsState = TBSTATE_ENABLED;
				pTBBtn[j].fsStyle = TBSTYLE_BUTTON;
				pTBBtn[j].dwData = 0;
				pTBBtn[j].iString = 0;
			}
			else
			{
				pTBBtn[j].iBitmap = cxSeparator;
				pTBBtn[j].idCommand = 0;
				pTBBtn[j].fsState = 0;
				pTBBtn[j].fsStyle = TBSTYLE_SEP;
				pTBBtn[j].dwData = 0;
				pTBBtn[j].iString = 0;
			}
		}

#ifndef _WIN32_WCE
		HWND hWnd = ::CreateWindowEx(0, TOOLBARCLASSNAME, NULL, dwStyle, 0, 0, 100, 100, hWndParent, (HMENU)LongToHandle(nID), ModuleHelper::GetModuleInstance(), NULL);
		if(hWnd == NULL)
		{
			ATLASSERT(FALSE);
			return NULL;
		}
#else // CE specific
		dwStyle;
		nID;
		// The toolbar must go onto the existing CommandBar or MenuBar
		HWND hWnd = hWndParent;
#endif // _WIN32_WCE

		::SendMessage(hWnd, TB_BUTTONSTRUCTSIZE, sizeof(TBBUTTON), 0L);

		// check if font is taller than our bitmaps
		CFontHandle font = (HFONT)::SendMessage(hWnd, WM_GETFONT, 0, 0L);
		if(font.IsNull())
			font = AtlGetDefaultGuiFont();
		LOGFONT lf = { 0 };
		font.GetLogFont(lf);
		WORD cyFontHeight = (WORD)abs(lf.lfHeight);

#ifndef _WIN32_WCE
		WORD bitsPerPixel = AtlGetBitmapResourceBitsPerPixel(nResourceID);
		if(bitsPerPixel > 4)
		{
			COLORREF crMask = CLR_DEFAULT;
			if(bitsPerPixel == 32)
			{
				// 32-bit color bitmap with alpha channel (valid for Windows XP and later)
				crMask = CLR_NONE;
			}
			HIMAGELIST hImageList = ImageList_LoadImage(ModuleHelper::GetResourceInstance(), MAKEINTRESOURCE(nResourceID), pData->wWidth, 1, crMask, IMAGE_BITMAP, LR_CREATEDIBSECTION | LR_DEFAULTSIZE);
			ATLASSERT(hImageList != NULL);
			::SendMessage(hWnd, TB_SETIMAGELIST, 0, (LPARAM)hImageList);
		}
		else
#endif // !_WIN32_WCE
		{
			TBADDBITMAP tbab = { 0 };
			tbab.hInst = hInst;
			tbab.nID = nResourceID;
			::SendMessage(hWnd, TB_ADDBITMAP, nBmp, (LPARAM)&tbab);
		}

		::SendMessage(hWnd, TB_ADDBUTTONS, nItems, (LPARAM)pTBBtn);
		::SendMessage(hWnd, TB_SETBITMAPSIZE, 0, MAKELONG(pData->wWidth, max(pData->wHeight, cyFontHeight)));
		const int cxyButtonMargin = 7;
		::SendMessage(hWnd, TB_SETBUTTONSIZE, 0, MAKELONG(pData->wWidth + cxyButtonMargin, max(pData->wHeight, cyFontHeight) + cxyButtonMargin));

		return hWnd;
	}

#ifndef _WIN32_WCE
	static HWND CreateSimpleReBarCtrl(HWND hWndParent, DWORD dwStyle = ATL_SIMPLE_REBAR_STYLE, UINT nID = ATL_IDW_TOOLBAR)
	{
		// Ensure style combinations for proper rebar painting
		if(dwStyle & CCS_NODIVIDER && dwStyle & WS_BORDER)
			dwStyle &= ~WS_BORDER;
		else if(!(dwStyle & WS_BORDER) && !(dwStyle & CCS_NODIVIDER))
			dwStyle |= CCS_NODIVIDER;

		// Create rebar window
		HWND hWndReBar = ::CreateWindowEx(0, REBARCLASSNAME, NULL, dwStyle, 0, 0, 100, 100, hWndParent, (HMENU)LongToHandle(nID), ModuleHelper::GetModuleInstance(), NULL);
		if(hWndReBar == NULL)
		{
			ATLTRACE2(atlTraceUI, 0, _T("Failed to create rebar.\n"));
			return NULL;
		}

		// Initialize and send the REBARINFO structure
		REBARINFO rbi = { 0 };
		rbi.cbSize = sizeof(REBARINFO);
		rbi.fMask  = 0;
		if(!::SendMessage(hWndReBar, RB_SETBARINFO, 0, (LPARAM)&rbi))
		{
			ATLTRACE2(atlTraceUI, 0, _T("Failed to initialize rebar.\n"));
			::DestroyWindow(hWndReBar);
			return NULL;
		}

		return hWndReBar;
	}

	BOOL CreateSimpleReBar(DWORD dwStyle = ATL_SIMPLE_REBAR_STYLE, UINT nID = ATL_IDW_TOOLBAR)
	{
		ATLASSERT(!::IsWindow(m_hWndToolBar));
		m_hWndToolBar = CreateSimpleReBarCtrl(m_hWnd, dwStyle, nID);
		return (m_hWndToolBar != NULL);
	}

	static BOOL AddSimpleReBarBandCtrl(HWND hWndReBar, HWND hWndBand, int nID = 0, LPCTSTR lpstrTitle = NULL, BOOL bNewRow = FALSE, int cxWidth = 0, BOOL bFullWidthAlways = FALSE)
	{
		ATLASSERT(::IsWindow(hWndReBar));   // must be already created
#ifdef _DEBUG
		// block - check if this is really a rebar
		{
			TCHAR lpszClassName[sizeof(REBARCLASSNAME)] = { 0 };
			::GetClassName(hWndReBar, lpszClassName, sizeof(REBARCLASSNAME));
			ATLASSERT(lstrcmp(lpszClassName, REBARCLASSNAME) == 0);
		}
#endif // _DEBUG
		ATLASSERT(::IsWindow(hWndBand));   // must be already created

		// Get number of buttons on the toolbar
		int nBtnCount = (int)::SendMessage(hWndBand, TB_BUTTONCOUNT, 0, 0L);

		// Set band info structure
		REBARBANDINFO rbBand = { RunTimeHelper::SizeOf_REBARBANDINFO() };
#if (_WIN32_IE >= 0x0400)
		rbBand.fMask = RBBIM_CHILD | RBBIM_CHILDSIZE | RBBIM_STYLE | RBBIM_ID | RBBIM_SIZE | RBBIM_IDEALSIZE;
#else
		rbBand.fMask = RBBIM_CHILD | RBBIM_CHILDSIZE | RBBIM_STYLE | RBBIM_ID | RBBIM_SIZE;
#endif // !(_WIN32_IE >= 0x0400)
		if(lpstrTitle != NULL)
			rbBand.fMask |= RBBIM_TEXT;
		rbBand.fStyle = RBBS_CHILDEDGE;
#if (_WIN32_IE >= 0x0500)
		if(nBtnCount > 0)   // add chevron style for toolbar with buttons
			rbBand.fStyle |= RBBS_USECHEVRON;
#endif // (_WIN32_IE >= 0x0500)
		if(bNewRow)
			rbBand.fStyle |= RBBS_BREAK;

		rbBand.lpText = (LPTSTR)lpstrTitle;
		rbBand.hwndChild = hWndBand;
		if(nID == 0)   // calc band ID
			nID = ATL_IDW_BAND_FIRST + (int)::SendMessage(hWndReBar, RB_GETBANDCOUNT, 0, 0L);
		rbBand.wID = nID;

		// Calculate the size of the band
		BOOL bRet = FALSE;
		RECT rcTmp = { 0 };
		if(nBtnCount > 0)
		{
			bRet = (BOOL)::SendMessage(hWndBand, TB_GETITEMRECT, nBtnCount - 1, (LPARAM)&rcTmp);
			ATLASSERT(bRet);
			rbBand.cx = (cxWidth != 0) ? cxWidth : rcTmp.right;
			rbBand.cyMinChild = rcTmp.bottom - rcTmp.top;
			if(bFullWidthAlways)
			{
				rbBand.cxMinChild = rbBand.cx;
			}
			else if(lpstrTitle == NULL)
			{
				bRet = (BOOL)::SendMessage(hWndBand, TB_GETITEMRECT, 0, (LPARAM)&rcTmp);
				ATLASSERT(bRet);
				rbBand.cxMinChild = rcTmp.right;
			}
			else
			{
				rbBand.cxMinChild = 0;
			}
		}
		else	// no buttons, either not a toolbar or really has no buttons
		{
			bRet = ::GetWindowRect(hWndBand, &rcTmp);
			ATLASSERT(bRet);
			rbBand.cx = (cxWidth != 0) ? cxWidth : (rcTmp.right - rcTmp.left);
			rbBand.cxMinChild = bFullWidthAlways ? rbBand.cx : 0;
			rbBand.cyMinChild = rcTmp.bottom - rcTmp.top;
		}

#if (_WIN32_IE >= 0x0400)
		rbBand.cxIdeal = rbBand.cx;
#endif // (_WIN32_IE >= 0x0400)

		// Add the band
		LRESULT lRes = ::SendMessage(hWndReBar, RB_INSERTBAND, (WPARAM)-1, (LPARAM)&rbBand);
		if(lRes == 0)
		{
			ATLTRACE2(atlTraceUI, 0, _T("Failed to add a band to the rebar.\n"));
			return FALSE;
		}

#if (_WIN32_IE >= 0x0501)
		DWORD dwExStyle = (DWORD)::SendMessage(hWndBand, TB_GETEXTENDEDSTYLE, 0, 0L);
		::SendMessage(hWndBand, TB_SETEXTENDEDSTYLE, 0, dwExStyle | TBSTYLE_EX_HIDECLIPPEDBUTTONS);
#endif // (_WIN32_IE >= 0x0501)

		return TRUE;
	}

	BOOL AddSimpleReBarBand(HWND hWndBand, LPCTSTR lpstrTitle = NULL, BOOL bNewRow = FALSE, int cxWidth = 0, BOOL bFullWidthAlways = FALSE)
	{
		ATLASSERT(::IsWindow(m_hWndToolBar));   // must be an existing rebar
		ATLASSERT(::IsWindow(hWndBand));        // must be created
		return AddSimpleReBarBandCtrl(m_hWndToolBar, hWndBand, 0, lpstrTitle, bNewRow, cxWidth, bFullWidthAlways);
	}

#if (_WIN32_IE >= 0x0400)
	void SizeSimpleReBarBands()
	{
		ATLASSERT(::IsWindow(m_hWndToolBar));   // must be an existing rebar

		int nCount = (int)::SendMessage(m_hWndToolBar, RB_GETBANDCOUNT, 0, 0L);

		for(int i = 0; i < nCount; i++)
		{
			REBARBANDINFO rbBand = { RunTimeHelper::SizeOf_REBARBANDINFO() };
			rbBand.fMask = RBBIM_SIZE;
			BOOL bRet = (BOOL)::SendMessage(m_hWndToolBar, RB_GETBANDINFO, i, (LPARAM)&rbBand);
			ATLASSERT(bRet);
			RECT rect = { 0, 0, 0, 0 };
			::SendMessage(m_hWndToolBar, RB_GETBANDBORDERS, i, (LPARAM)&rect);
			rbBand.cx += rect.left + rect.right;
			bRet = (BOOL)::SendMessage(m_hWndToolBar, RB_SETBANDINFO, i, (LPARAM)&rbBand);
			ATLASSERT(bRet);
		}
	}
#endif // (_WIN32_IE >= 0x0400)
#endif // _WIN32_WCE

#ifndef _WIN32_WCE
	BOOL CreateSimpleStatusBar(LPCTSTR lpstrText, DWORD dwStyle = WS_CHILD | WS_VISIBLE | WS_CLIPCHILDREN | WS_CLIPSIBLINGS | SBARS_SIZEGRIP, UINT nID = ATL_IDW_STATUS_BAR)
#else // CE specific
	BOOL CreateSimpleStatusBar(LPCTSTR lpstrText, DWORD dwStyle = WS_CHILD | WS_VISIBLE | WS_CLIPCHILDREN | WS_CLIPSIBLINGS, UINT nID = ATL_IDW_STATUS_BAR)
#endif // _WIN32_WCE
	{
		ATLASSERT(!::IsWindow(m_hWndStatusBar));
		m_hWndStatusBar = ::CreateStatusWindow(dwStyle, lpstrText, m_hWnd, nID);
		return (m_hWndStatusBar != NULL);
	}

#ifndef _WIN32_WCE
	BOOL CreateSimpleStatusBar(UINT nTextID = ATL_IDS_IDLEMESSAGE, DWORD dwStyle = WS_CHILD | WS_VISIBLE | WS_CLIPCHILDREN | WS_CLIPSIBLINGS | SBARS_SIZEGRIP, UINT nID = ATL_IDW_STATUS_BAR)
#else // CE specific
	BOOL CreateSimpleStatusBar(UINT nTextID = ATL_IDS_IDLEMESSAGE, DWORD dwStyle = WS_CHILD | WS_VISIBLE | WS_CLIPCHILDREN | WS_CLIPSIBLINGS, UINT nID = ATL_IDW_STATUS_BAR)
#endif // _WIN32_WCE
	{
		const int cchMax = 128;   // max text length is 127 for status bars (+1 for null)
		TCHAR szText[cchMax];
		szText[0] = 0;
		::LoadString(ModuleHelper::GetResourceInstance(), nTextID, szText, cchMax);
		return CreateSimpleStatusBar(szText, dwStyle, nID);
	}

#ifdef _WIN32_WCE
	BOOL CreateSimpleCECommandBar(LPTSTR pszMenu = NULL, WORD iButton = 0, DWORD dwFlags = 0, int nCmdBarID = 1)
	{
		ATLASSERT(m_hWndCECommandBar == NULL);
		ATLASSERT(m_hWndToolBar == NULL);

		m_hWndCECommandBar = ::CommandBar_Create(ModuleHelper::GetModuleInstance(), m_hWnd, nCmdBarID);
		if(m_hWndCECommandBar == NULL)
			return FALSE;

		m_hWndToolBar = m_hWndCECommandBar;

		BOOL bRet = TRUE;

		if(pszMenu != NULL)
			bRet &= ::CommandBar_InsertMenubarEx(m_hWndCECommandBar, IS_INTRESOURCE(pszMenu) ? ModuleHelper::GetResourceInstance() : NULL, pszMenu, iButton);

		bRet &= ::CommandBar_AddAdornments(m_hWndCECommandBar, dwFlags, 0);

		return bRet;
	}

#if defined(_AYGSHELL_H_) || defined(__AYGSHELL_H__)
	BOOL CreateSimpleCEMenuBar(UINT nToolBarId = ATL_IDW_MENU_BAR, DWORD dwFlags = 0, int nBmpId = 0, int cBmpImages = 0)
	{
		ATLASSERT(m_hWndCECommandBar == NULL);

		SHMENUBARINFO mbi = { 0 };
		mbi.cbSize = sizeof(mbi);
		mbi.hwndParent = m_hWnd;
		mbi.dwFlags = dwFlags;
		mbi.nToolBarId = nToolBarId;
		mbi.hInstRes  = ModuleHelper::GetResourceInstance();
		mbi.nBmpId = nBmpId;
		mbi.cBmpImages = cBmpImages;
		mbi.hwndMB = NULL;   // This gets set by SHCreateMenuBar

		BOOL bRet = ::SHCreateMenuBar(&mbi);
		if(bRet != FALSE)
		{
			m_hWndCECommandBar = mbi.hwndMB;
			SizeToMenuBar();
		}

		return bRet;
	}

	void SizeToMenuBar()   // for menu bar only
	{
		ATLASSERT(::IsWindow(m_hWnd));
		ATLASSERT(::IsWindow(m_hWndCECommandBar));

		RECT rect = { 0 };
		GetWindowRect(&rect);
		RECT rectMB = { 0 };
		::GetWindowRect(m_hWndCECommandBar, &rectMB);
		int cy = ::IsWindowVisible(m_hWndCECommandBar) ? rectMB.top - rect.top : rectMB.bottom - rect.top;
		SetWindowPos(NULL, 0, 0, rect.right - rect.left, cy, SWP_NOZORDER | SWP_NOMOVE);
	}
#endif // defined(_AYGSHELL_H_) || defined(__AYGSHELL_H__)
#endif // _WIN32_WCE

	void UpdateLayout(BOOL bResizeBars = TRUE)
	{
		RECT rect = { 0 };
		GetClientRect(&rect);

		// position bars and offset their dimensions
		UpdateBarsPosition(rect, bResizeBars);

		// resize client window
		if(m_hWndClient != NULL)
			::SetWindowPos(m_hWndClient, NULL, rect.left, rect.top,
				rect.right - rect.left, rect.bottom - rect.top,
				SWP_NOZORDER | SWP_NOACTIVATE);
	}

	void UpdateBarsPosition(RECT& rect, BOOL bResizeBars = TRUE)
	{
		// resize toolbar
		if(m_hWndToolBar != NULL && ((DWORD)::GetWindowLong(m_hWndToolBar, GWL_STYLE) & WS_VISIBLE))
		{
			if(bResizeBars)
			{
				::SendMessage(m_hWndToolBar, WM_SIZE, 0, 0);
				::InvalidateRect(m_hWndToolBar, NULL, FALSE);
			}
			RECT rectTB = { 0 };
			::GetWindowRect(m_hWndToolBar, &rectTB);
			rect.top += rectTB.bottom - rectTB.top;
		}

		// resize status bar
		if(m_hWndStatusBar != NULL && ((DWORD)::GetWindowLong(m_hWndStatusBar, GWL_STYLE) & WS_VISIBLE))
		{
			if(bResizeBars)
				::SendMessage(m_hWndStatusBar, WM_SIZE, 0, 0);
			RECT rectSB = { 0 };
			::GetWindowRect(m_hWndStatusBar, &rectSB);
			rect.bottom -= rectSB.bottom - rectSB.top;
		}
	}

	BOOL PreTranslateMessage(MSG* pMsg)
	{
		if(m_hAccel != NULL && ::TranslateAccelerator(m_hWnd, m_hAccel, pMsg))
			return TRUE;
		return FALSE;
	}