mainfrm.cpp

WTL框架下的对话框程序

// MainFrm.cpp : implmentation of the CMainFrame class
//
/////////////////////////////////////////////////////////////////////////////

#include "stdafx.h"
#include "resource.h"

#include "aboutdlg.h"
#include "WTLClock2View.h"
#include "MainFrm.h"

BOOL CMainFrame::PreTranslateMessage(MSG* pMsg)
{
    if(CFrameWindowImpl<CMainFrame>::PreTranslateMessage(pMsg))
        return TRUE;

    return m_view.PreTranslateMessage(pMsg);
}

BOOL CMainFrame::OnIdle()
{
    UIUpdateToolBar();
    UIUpdateMenuBar(FALSE, TRUE);
    return FALSE;
}

LRESULT CMainFrame::OnCreate(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& /*bHandled*/)
{
    CreateSimpleToolBar();
    CreateSimpleStatusBar();

    // Turn off & processing in the tooltip control. This is necessary so that 
    // an & in tooltip text is displayed properly.
CToolTipCtrl wndTip = (HWND) ::SendMessage ( m_hWndToolBar, TB_GETTOOLTIPS, 0, 0 );

    wndTip.ModifyStyle ( 0, TTS_NOPREFIX );

    m_hWndClient = m_view.Create(m_hWnd, rcDefault, NULL, WS_CHILD | WS_VISIBLE | WS_CLIPSIBLINGS | WS_CLIPCHILDREN, WS_EX_CLIENTEDGE);

    UIAddToolBar(m_hWndToolBar);
    UIAddMenuBar(m_hWnd);
    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);

    return 0;
}

LRESULT CMainFrame::OnFileExit(WORD /*wNotifyCode*/, WORD /*wID*/, HWND /*hWndCtl*/, BOOL& /*bHandled*/)
{
    PostMessage(WM_CLOSE);
    return 0;
}

LRESULT CMainFrame::OnViewToolBar(WORD /*wNotifyCode*/, WORD /*wID*/, HWND /*hWndCtl*/, BOOL& /*bHandled*/)
{
    BOOL bVisible = !::IsWindowVisible(m_hWndToolBar);
    ::ShowWindow(m_hWndToolBar, bVisible ? SW_SHOWNOACTIVATE : SW_HIDE);
    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;
}

void CMainFrame::OnCPColors ( UINT uCode, int nID, HWND hwncCtrl )
{
    m_view.SetColors ( RGB(0,0,0), RGB(255,153,0) );
}

void CMainFrame::OnBWColors ( UINT uCode, int nID, HWND hwncCtrl )
{
    m_view.SetColors ( RGB(255,255,255), RGB(0,0,0) );
}

void CMainFrame::OnStartStopClock ( UINT uCode, int nID, HWND hwncCtrl )
{
    if ( m_view.IsClockRunning() )
        {
        m_view.StopClock();
        UISetText ( IDC_START_STOP, _T("&Start") );
        }
    else
        {
        m_view.StartClock();
        UISetText ( IDC_START_STOP, _T("&Stop") );
        }
}