Windows7 Taskbar特效实例

// MainFrm.cpp : implmentation of the CMainFrame class // ///////////////////////////////////////////////////////////////////////////// #include "stdafx.h" #include "resource.h" #include "aboutdlg.h" #include "TaskbarDemoView.h" #include "MainFrm.h" BOOL CMainFrame::PreTranslateMessage(MSG* pMsg) { if(CFrameWindowImpl<CMainFrame>::PreTranslateMessage(pMsg)) return TRUE; if(pMsg->message == _WMTaskbarButtonCreated) { //ToDo::TaskbarBtn Created OnTaskbarCreated(); } return m_view.PreTranslateMessage(pMsg); } BOOL CMainFrame::OnIdle() { UIUpdateToolBar(); return FALSE; } LRESULT CMainFrame::OnCreate(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& /*bHandled*/) { _WMTaskbarButtonCreated = ::RegisterWindowMessage(L"TaskbarButtonCreated"); ::ChangeWindowMessageFilter(_WMTaskbarButtonCreated, MSGFLT_ADD); m_bProgress = FALSE; m_nProgress = 0; // create command bar window HWND hWndCmdBar = m_CmdBar.Create(m_hWnd, rcDefault, NULL, ATL_SIMPLE_CMDBAR_PANE_STYLE); // attach menu m_CmdBar.AttachMenu(GetMenu()); // load command bar images m_CmdBar.LoadImages(IDR_MAINFRAME); // remove old menu SetMenu(NULL); HWND hWndToolBar = CreateSimpleToolBarCtrl(m_hWnd, IDR_MAINFRAME, FALSE, ATL_SIMPLE_TOOLBAR_PANE_STYLE); CreateSimpleReBar(ATL_SIMPLE_REBAR_NOBORDER_STYLE); AddSimpleReBarBand(hWndCmdBar); AddSimpleReBarBand(hWndToolBar, NULL, TRUE); CreateSimpleStatusBar(); m_hWndClient = m_view.Create(m_hWnd, rcDefault, NULL, WS_CHILD | WS_VISIBLE | WS_CLIPSIBLINGS | WS_CLIPCHILDREN, WS_EX_CLIENTEDGE); UIAddToolBar(hWndToolBar); UISetCheck(ID_VIEW_TOOLBAR, 1); UISetCheck(ID_VIEW_STATUS_BAR, 1); // register object for message filtering and idle updates CMessageLoop* pLoop = _Module.GetMessageLoop(); ATLASSERT(pLoop != NULL); pLoop->AddMessageFilter(this); pLoop->AddIdleHandler(this); CMenuHandle menuMain = m_CmdBar.GetMenu(); m_view.SetWindowMenu(menuMain.GetSubMenu(WINDOW_MENU_POSITION)); return 0; } LRESULT CMainFrame::OnDestroy(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& bHandled) { // unregister message filtering and idle updates CMessageLoop* pLoop = _Module.GetMessageLoop(); ATLASSERT(pLoop != NULL); pLoop->RemoveMessageFilter(this); pLoop->RemoveIdleHandler(this); bHandled = FALSE; return 1; } LRESULT CMainFrame::OnFileExit(WORD /*wNotifyCode*/, WORD /*wID*/, HWND /*hWndCtl*/, BOOL& /*bHandled*/) { PostMessage(WM_CLOSE); return 0; } LRESULT CMainFrame::OnFileNew(WORD /*wNotifyCode*/, WORD /*wID*/, HWND /*hWndCtl*/, BOOL& /*bHandled*/) { CTaskbarDemoView* pView = new CTaskbarDemoView; pView->Create(m_view, rcDefault, NULL, WS_CHILD | WS_VISIBLE | WS_CLIPSIBLINGS | WS_CLIPCHILDREN, 0); m_view.AddPage(pView->m_hWnd, _T("Document")); // TODO: add code to initialize document return 0; } LRESULT CMainFrame::OnViewToolBar(WORD /*wNotifyCode*/, WORD /*wID*/, HWND /*hWndCtl*/, BOOL& /*bHandled*/) { static BOOL bVisible = TRUE; // initially visible bVisible = !bVisible; CReBarCtrl rebar = m_hWndToolBar; int nBandIndex = rebar.IdToIndex(ATL_IDW_BAND_FIRST + 1); // toolbar is 2nd added band rebar.ShowBand(nBandIndex, bVisible); UISetCheck(ID_VIEW_TOOLBAR, bVisible); UpdateLayout(); return 0; } LRESULT CMainFrame::OnViewStatusBar(WORD /*wNotifyCode*/, WORD /*wID*/, HWND /*hWndCtl*/, BOOL& /*bHandled*/) { BOOL bVisible = !::IsWindowVisible(m_hWndStatusBar); ::ShowWindow(m_hWndStatusBar, bVisible ? SW_SHOWNOACTIVATE : SW_HIDE); UISetCheck(ID_VIEW_STATUS_BAR, bVisible); UpdateLayout(); return 0; } LRESULT CMainFrame::OnAppAbout(WORD /*wNotifyCode*/, WORD /*wID*/, HWND /*hWndCtl*/, BOOL& /*bHandled*/) { CAboutDlg dlg; dlg.DoModal(); return 0; } LRESULT CMainFrame::OnWindowClose(WORD /*wNotifyCode*/, WORD /*wID*/, HWND /*hWndCtl*/, BOOL& /*bHandled*/) { int nActivePage = m_view.GetActivePage(); if(nActivePage != -1) m_view.RemovePage(nActivePage); else ::MessageBeep((UINT)-1); return 0; } LRESULT CMainFrame::OnWindowCloseAll(WORD /*wNotifyCode*/, WORD /*wID*/, HWND /*hWndCtl*/, BOOL& /*bHandled*/) { m_view.RemoveAllPages(); return 0; } LRESULT CMainFrame::OnWindowActivate(WORD /*wNotifyCode*/, WORD wID, HWND /*hWndCtl*/, BOOL& /*bHandled*/) { int nPage = wID - ID_WINDOW_TABFIRST; m_view.SetActivePage(nPage); return 0; } LRESULT CMainFrame::OnTaskbarCreated() { ::CoCreateInstance(CLSID_TaskbarList, NULL, CLSCTX_INPROC_SERVER, IID_PPV_ARGS(&_pTaskbar)); _pTaskbar->HrInit(); //TabWindow::EnableCustomPreviews(_hwnd); return S_OK; } LRESULT CMainFrame::OnTaskbaropShowthumbnail(WORD /*wNotifyCode*/, WORD /*wID*/, HWND /*hWndCtl*/, BOOL& /*bHandled*/) { // TODO: Add your command handler code here HICON hicon = ::LoadIcon(NULL, MAKEINTRESOURCE(IDI_SHIELD)); HRESULT hr = _pTaskbar->SetOverlayIcon(m_hWnd, hicon, L"Spelling error"); hr = _pTaskbar->SetProgressState(m_hWnd, TBPF_INDETERMINATE); return 0; } LRESULT CMainFrame::OnTaskbaropShowprogress(WORD /*wNotifyCode*/, WORD /*wID*/, HWND /*hWndCtl*/, BOOL& /*bHandled*/) { // TODO: Add your command handler code here m_bProgress = !m_bProgress; if(m_bProgress) { SetTimer(1, 1000); } else { KillTimer(1); _pTaskbar->SetProgressValue(m_hWnd, 0, 10); } return 0; } LRESULT CMainFrame::OnTimer(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& /*bHandled*/) { // TODO: Add your message handler code here and/or call default if(m_bProgress) { _pTaskbar->SetProgressValue(m_hWnd, m_nProgress++, 10); } return 0; }