atlframe.h

Windows Templete Library 7.5

		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);

#if (_ATL_VER >= 0x0700)
		m_hWndCECommandBar = ::CommandBar_Create(ATL::_AtlBaseModule.GetModuleInstance(), m_hWnd, nCmdBarID);
#else // !(_ATL_VER >= 0x0700)
		m_hWndCECommandBar = ::CommandBar_Create(_Module.GetModuleInstance(), m_hWnd, nCmdBarID);
#endif // !(_ATL_VER >= 0x0700)
		if(m_hWndCECommandBar == NULL)
			return FALSE;

		m_hWndToolBar = m_hWndCECommandBar;

		BOOL bRet = TRUE;

		if(pszMenu != NULL)
#if (_ATL_VER >= 0x0700)
			bRet &= ::CommandBar_InsertMenubarEx(m_hWndCECommandBar, IS_INTRESOURCE(pszMenu) ? ATL::_AtlBaseModule.GetResourceInstance() : NULL, pszMenu, iButton);
#else // !(_ATL_VER >= 0x0700)
			bRet &= ::CommandBar_InsertMenubarEx(m_hWndCECommandBar, IS_INTRESOURCE(pszMenu) ? _Module.GetResourceInstance() : NULL, pszMenu, iButton);
#endif // !(_ATL_VER >= 0x0700)

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

		return bRet;
	}

#if defined(_AYGSHELL_H_) || defined(__AYGSHELL_H__)
	BOOL CreateSimpleCEMenuBar(UINT nToolBarId = 0, 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;
#if (_ATL_VER >= 0x0700)
		mbi.hInstRes  = ATL::_AtlBaseModule.GetResourceInstance();
#else // !(_ATL_VER >= 0x0700)
		mbi.hInstRes  = _Module.GetResourceInstance();
#endif // !(_ATL_VER >= 0x0700)
		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;
	}

	BEGIN_MSG_MAP(CFrameWindowImplBase)
		MESSAGE_HANDLER(WM_ERASEBKGND, OnEraseBackground)
#ifndef _WIN32_WCE
		MESSAGE_HANDLER(WM_MENUSELECT, OnMenuSelect)
#endif // !_WIN32_WCE
		MESSAGE_HANDLER(WM_SETFOCUS, OnSetFocus)
		MESSAGE_HANDLER(WM_DESTROY, OnDestroy)
#ifndef _WIN32_WCE
		NOTIFY_CODE_HANDLER(TTN_GETDISPINFOA, OnToolTipTextA)
		NOTIFY_CODE_HANDLER(TTN_GETDISPINFOW, OnToolTipTextW)
#endif // !_WIN32_WCE
	END_MSG_MAP()

	LRESULT OnEraseBackground(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& bHandled)
	{
		if(m_hWndClient != NULL)   // view will paint itself instead
			return 1;

		bHandled = FALSE;
		return 0;
	}

#ifndef _WIN32_WCE
	LRESULT OnMenuSelect(UINT /*uMsg*/, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
	{
		bHandled = FALSE;

		if(m_hWndStatusBar == NULL)
			return 1;

		WORD wFlags = HIWORD(wParam);
		if(wFlags == 0xFFFF && lParam == NULL)   // menu closing
		{
			::SendMessage(m_hWndStatusBar, SB_SIMPLE, FALSE, 0L);
		}
		else
		{
			const int cchBuff = 256;
			TCHAR szBuff[cchBuff];
			szBuff[0] = 0;
			if(!(wFlags & MF_POPUP))
			{
				WORD wID = LOWORD(wParam);
				// check for special cases
				if(wID >= 0xF000 && wID < 0xF1F0)                              // system menu IDs
					wID = (WORD)(((wID - 0xF000) >> 4) + ATL_IDS_SCFIRST);
				else if(wID >= ID_FILE_MRU_FIRST && wID <= ID_FILE_MRU_LAST)   // MRU items
					wID = ATL_IDS_MRU_FILE;
				else if(wID >= ATL_IDM_FIRST_MDICHILD)                         // MDI child windows
					wID = ATL_IDS_MDICHILD;

#if (_ATL_VER >= 0x0700)
				int nRet = ::LoadString(ATL::_AtlBaseModule.GetResourceInstance(), wID, szBuff, cchBuff);
#else // !(_ATL_VER >= 0x0700)
				int nRet = ::LoadString(_Module.GetResourceInstance(), wID, szBuff, cchBuff);
#endif // !(_ATL_VER >= 0x0700)
				for(int i = 0; i < nRet; i++)
				{
					if(szBuff[i] == _T('\n'))
					{
						szBuff[i] = 0;
						break;
					}
				}
			}
			::SendMessage(m_hWndStatusBar, SB_SIMPLE, TRUE, 0L);
			::SendMessage(m_hWndStatusBar, SB_SETTEXT, (255 | SBT_NOBORDERS), (LPARAM)szBuff);
		}

		return 1;
	}
#endif // !_WIN32_WCE

	LRESULT OnSetFocus(UINT, WPARAM, LPARAM, BOOL& bHandled)
	{
		if(m_hWndClient != NULL)
			::SetFocus(m_hWndClient);

		bHandled = FALSE;
		return 1;
	}

	LRESULT OnDestroy(UINT, WPARAM, LPARAM, BOOL& bHandled)
	{
		if((GetStyle() & (WS_CHILD | WS_POPUP)) == 0)
			::PostQuitMessage(1);

		bHandled = FALSE;
		return 1;
	}

#ifndef _WIN32_WCE
	LRESULT OnToolTipTextA(int idCtrl, LPNMHDR pnmh, BOOL& /*bHandled*/)
	{
		LPNMTTDISPINFOA pDispInfo = (LPNMTTDISPINFOA)pnmh;
		pDispInfo->szText[0] = 0;

		if((idCtrl != 0) && !(pDispInfo->uFlags & TTF_IDISHWND))
		{
			const int cchBuff = 256;
			char szBuff[cchBuff];
			szBuff[0] = 0;
#if (_ATL_VER >= 0x0700)
			int nRet = ::LoadStringA(ATL::_AtlBaseModule.GetResourceInstance(), idCtrl, szBuff, cchBuff);
#else // !(_ATL_VER >= 0x0700)
			int nRet = ::LoadStringA(_Module.GetResourceInstance(), idCtrl, szBuff, cchBuff);
#endif // !(_ATL_VER >= 0x0700)
			for(int i = 0; i < nRet; i++)
			{
				if(szBuff[i] == '\n')
				{
					lstrcpynA(pDispInfo->szText, &szBuff[i + 1], sizeof(pDispInfo->szText) / sizeof(pDispInfo->szText[0]));
					break;
				}
			}
#if (_WIN32_IE >= 0x0300)
			if(nRet > 0)   // string was loaded, save it
				pDispInfo->uFlags |= TTF_DI_SETITEM;
#endif // (_WIN32_IE >= 0x0300)
		}

		return 0;
	}

	LRESULT OnToolTipTextW(int idCtrl, LPNMHDR pnmh, BOOL& /*bHandled*/)
	{
		LPNMTTDISPINFOW pDispInfo = (LPNMTTDISPINFOW)pnmh;
		pDispInfo->szText[0] = 0;

		if((idCtrl != 0) && !(pDispInfo->uFlags & TTF_IDISHWND))
		{
			const int cchBuff = 256;
			wchar_t szBuff[cchBuff];
			szBuff[0] = 0;
#if (_ATL_VER >= 0x0700)
			int nRet = ::LoadStringW(ATL::_AtlBaseModule.GetResourceInstance(), idCtrl, szBuff, cchBuff);
#else // !(_ATL_VER >= 0x0700)
			int nRet = ::LoadStringW(_Module.GetResourceInstance(), idCtrl, szBuff, cchBuff);
#endif // !(_ATL_VER >= 0x0700)
			for(int i = 0; i < nRet; i++)
			{
				if(szBuff[i] == L'\n')
				{
					lstrcpynW(pDispInfo->szText, &szBuff[i + 1], sizeof(pDispInfo->szText) / sizeof(pDispInfo->szText[0]));
					break;
				}
			}
#if (_WIN32_IE >= 0x0300)
			if(nRet > 0)   // string was loaded, save it
				pDispInfo->uFlags |= TTF_DI_SETITEM;
#endif // (_WIN32_IE >= 0x0300)
		}

		return 0;
	}
#endif // !_WIN32_WCE

// Implementation - chevron menu support
#if (_WIN32_IE >= 0x0500) && !defined(_WIN32_WCE)
	bool PrepareChevronMenu(_ChevronMenuInfo& cmi)
	{
		// get rebar and toolbar
		REBARBANDINFO rbbi = { 0 };
		rbbi.cbSize = sizeof(REBARBANDINFO);
		rbbi.fMask = RBBIM_CHILD;
		BOOL bRet = (BOOL)::SendMessage(cmi.lpnm->hdr.hwndFrom, RB_GETBANDINFO, cmi.lpnm->uBand, (LPARAM)&rbbi);
		ATLASSERT(bRet);

		// assume the band is a toolbar
		ATL::CWindow wnd = rbbi.hwndChild;
		int nCount = (int)wnd.SendMessage(TB_BUTTONCOUNT);
		if(nCount <= 0)   // probably not a toolbar
			return false;

		// check if it's a command bar
		CMenuHandle menuCmdBar = (HMENU)wnd.SendMessage(CBRM_GETMENU);
		cmi.bCmdBar = (menuCmdBar.m_hMenu != NULL);

		// build a menu from hidden items
		CMenuHandle menu;
		bRet = menu.CreatePopupMenu();
		ATLASSERT(bRet);
		RECT rcClient = { 0 };
		bRet = wnd.GetClientRect(&rcClient);
		ATLASSERT(bRet);
		for(int i = 0; i < nCount; i++)
		{
			TBBUTTON tbb = { 0 };
			bRet = (BOOL)wnd.SendMessage(TB_GETBUTTON, i, (LPARAM)&tbb);
			ATLASSERT(bRet);
			// skip hidden buttons
			if((tbb.fsState & TBSTATE_HIDDEN) != 0)
				continue;
			RECT rcButton = { 0 };
			bRet = (BOOL)wnd.SendMessage(TB_GETITEMRECT, i, (LPARAM)&rcButton);
			ATLASSERT(bRet);
			bool bEnabled = ((tbb.fsState & TBSTATE_ENABLED) != 0);
			if(rcButton.right > rcClient.right)
			{
				if(tbb.fsStyle & BTNS_SEP)
				{
					if(menu.GetMenuItemCount() > 0)
						menu.AppendMenu(MF_SEPARATOR);
				}
				else if(cmi.bCmdBar)
				{
					const int cchBuff = 200;
					TCHAR szBuff[cchBuff] = { 0 };
					CMenuItemInfo mii;
					mii.fMask = MIIM_TYPE | MIIM_SUBMENU;
					mii.dwTypeData = szBuff;
					mii.cch = cchBuff;
					bRet = menuCmdBar.GetMenuItemInfo(i, TRUE, &mii);
					ATLASSERT(bRet);
					// Note: CmdBar currently supports only drop-down items
					ATLASSERT(::IsMenu(mii.hSubMenu));
					bRet = menu.AppendMenu(MF_STRING | MF_POPUP | (bEnabled ? MF_ENABLED : MF_GRAYED), (UINT_PTR)mii.hSubMenu, mii.dwTypeData);
					ATLASSERT(bRet);
				}
				else
				{
					// get button's text
					const int cchBuff = 200;
					TCHAR szBuff[cchBuff] = { 0 };
					LPTSTR lpstrText = szBuff;
					TBBUTTONINFO tbbi = { 0 };
					tbbi.cbSize = sizeof(TBBUTTONINFO);
					tbbi.dwMask = TBIF_TEXT;
					tbbi.pszText = szBuff;
					tbbi.cchText = cchBuff;
					if(wnd.SendMessage(TB_GETBUTTONINFO, tbb.idCommand, (LPARAM)&tbbi) == -1 || lstrlen(szBuff) == 0)
					{
						// no text for this button, try a resource string
						lpstrText = _T("");
#if (_ATL_VER >= 0x0700)
						int nRet = ::LoadString(ATL::_AtlBaseModule.GetResourceInstance(), tbb.idCommand, szBuff, cchBuff);
#else // !(_ATL_VER >= 0x0700)
						int nRet = ::LoadString(_Module.GetResourceInstance(), tbb.idCommand, szBuff, cchBuff);
#endif // !(_ATL_VER >= 0x0700)
						for(int n = 0; n < nRet; n++)
						{
							if(szBuff[n] == _T('\n'))
							{
								lpstrText = &szBuff[n + 1];
								break;
							}
						}
					}
					bRet = menu.AppendMenu(MF_STRING | (bEnabled ? MF_ENABLED : MF_GRAYED), tbb.idCommand, lpstrText);
					ATLASSERT(bRet);
				}
			}
		}

		if(menu.GetMenuItemCount() == 0)   // no hidden buttons after all
		{
			menu.DestroyMenu();
			::MessageBeep((UINT)-1);
			return false;
		}

		cmi.hMenu = menu;
		return true;
	}

	void DisplayChevronMenu(_ChevronMenuInfo& cmi)
	{
#ifndef TPM_VERPOSANIMATION
		const UINT TPM_VERPOSANIMATION = 0x1000L;   // Menu animation flag
#endif
		// convert chevron rect to screen coordinates
		ATL::CWindow wndFrom = cmi.lpnm->hdr.hwndFrom;
		POINT pt = { cmi.lpnm->rc.left, cmi.lpnm->rc.bottom };
		wndFrom.MapWindowPoints(NULL, &pt, 1);