www.pudn.com > MapMark.rar > MainFrm.cpp


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

#include "stdafx.h"
#include "MapMark.h"

#include "MainFrm.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

#define SHOW_TIMER 1 //显示时钟

/////////////////////////////////////////////////////////////////////////////
// CMainFrame

IMPLEMENT_DYNCREATE(CMainFrame, CFrameWnd)

BEGIN_MESSAGE_MAP(CMainFrame, CFrameWnd)
//{{AFX_MSG_MAP(CMainFrame)
ON_WM_CREATE()
ON_WM_CLOSE()
ON_WM_TIMER()
ON_COMMAND(ID_VIEW_TOOLBAR, OnViewToolbar)
ON_UPDATE_COMMAND_UI(ID_VIEW_TOOLBAR, OnUpdateViewToolbar)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()

static UINT indicators[] =
{
ID_SEPARATOR, // status line indicator
ID_INDICATOR_SCALE, //地图比例尺
ID_INDICATOR_COORDINATE, //鼠标位置坐标
ID_INDICATOR_CLOCK, //时钟
};

/////////////////////////////////////////////////////////////////////////////
// CMainFrame construction/destruction

CMainFrame::CMainFrame()
{
// TODO: add member initialization code here

}

CMainFrame::~CMainFrame()
{
}

int CMainFrame::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
if (CFrameWnd::OnCreate(lpCreateStruct) == -1)
return -1;

//获取显示分辨率,指定大窗口大小
CDC *pDC=GetDC();
HDC m_hDC=pDC->m_hDC;
m_iScrX=GetDeviceCaps(m_hDC,HORZRES);
m_iScrY=GetDeviceCaps(m_hDC,VERTRES);

SetWindowPos(&amt;CFrameWnd::wndTop,0,0,m_iScrX,m_iScrY,SWP_SHOWWINDOW); //指定主窗口位置、大小
SetWindowText("地图标绘");

if (!m_wndToolBar.CreateEx(this, TBSTYLE_FLAT, WS_CHILD | WS_VISIBLE | CBRS_TOP
| CBRS_GRIPPER | CBRS_TOOLTIPS | CBRS_FLYBY | CBRS_SIZE_DYNAMIC) ||
!m_wndToolBar.LoadToolBar(IDR_MAINFRAME))
{
TRACE0("Failed to create toolbar\n");
return -1; // fail to create
}

if (!m_wndStatusBar.Create(this) ||
!m_wndStatusBar.SetIndicators(indicators,
sizeof(indicators)/sizeof(UINT)))
{
TRACE0("Failed to create status bar\n");
return -1; // fail to create
}
// 设置状态栏的字体、字号
CFont *pStatusFont;
int iptSize = 14;
char *pszFace="宋体"; //MS Serif

pStatusFont = new CFont();
pStatusFont->CreateFont(-iptSize,0,0,0,FW_MEDIUM,0,0,0,0,0,0,0,0,pszFace);
m_wndStatusBar.SetFont(pStatusFont,1);

// TODO: Delete these three lines if you don't want the toolbar to
// be dockable
m_wndToolBar.EnableDocking(CBRS_ALIGN_TOP);
EnableDocking(CBRS_ALIGN_TOP);
DockControlBar(&amt;m_wndToolBar);

//创建标绘工具栏
if (!m_MarkBar.CreateEx(this, TBSTYLE_FLAT, WS_CHILD | WS_VISIBLE | CBRS_TOP
| CBRS_GRIPPER | CBRS_TOOLTIPS | CBRS_FLYBY | CBRS_SIZE_DYNAMIC) ||
!m_MarkBar.LoadToolBar(IDR_TOOLMARK))
{
TRACE0("Failed to create toolbar\n");
return -1; // fail to create
}

m_MarkBar.EnableDocking(CBRS_ALIGN_ANY);
EnableDocking(CBRS_ALIGN_ANY);
m_MarkBar.SetWindowText("标绘"); //工具栏标题
m_MarkBar.m_nMRUWidth = 90; //工具栏宽度

CPoint pt(1100,60); //工具栏定位
ClientToScreen(&amt;pt);
FloatControlBar(&amt;m_MarkBar,pt);

//==========定时器，时间间隔设为1000毫秒,用于时钟显示
SetTimer(SHOW_TIMER,1000,NULL);

return 0;
}

BOOL CMainFrame::PreCreateWindow(CREATESTRUCT&amt; cs)
{
if( !CFrameWnd::PreCreateWindow(cs) )
return FALSE;
// TODO: Modify the Window class or styles here by modifying
// the CREATESTRUCT cs
cs.hMenu=NULL;
cs.style=WS_BORDER|WS_CAPTION|CBRS_TOOLTIPS;

return TRUE;
}

/////////////////////////////////////////////////////////////////////////////
// CMainFrame diagnostics

#ifdef _DEBUG
void CMainFrame::AssertValid() const
{
CFrameWnd::AssertValid();
}

void CMainFrame::Dump(CDumpContext&amt; dc) const
{
CFrameWnd::Dump(dc);
}

#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CMainFrame message handlers


void CMainFrame::OnClose()
{
// TODO: Add your message handler code here and/or call default
int iResult;
iResult=MessageBox("确实要退出系统吗？\r\n","警告",MB_ICONWARNING|MB_OKCANCEL);
if(IDOK==iResult)
{
CFrameWnd::OnClose();
}
}

void CMainFrame::OnTimer(UINT nIDEvent)
{
// TODO: Add your message handler code here and/or call default
CTime time;
CString sTime,strInfo;

if (nIDEvent==SHOW_TIMER)
{
time = CTime::GetCurrentTime(); //得到当前时间
sTime = time.Format(">Y年>m月>d日 >H:>M:>S"); //转换时间格式
m_wndStatusBar.SetPaneText(m_wndStatusBar.CommandToIndex(ID_INDICATOR_CLOCK),sTime); //状态栏显示时钟
}

CFrameWnd::OnTimer(nIDEvent);
}

void CMainFrame::OnViewToolbar()
{
ShowControlBar(&amt;m_MarkBar,TRUE,TRUE);
m_MarkBar.IsVisible();
}

void CMainFrame::OnUpdateViewToolbar(CCmdUI* pCmdUI)
{
// TODO: Add your command update UI handler code here
if (m_MarkBar.IsVisible())
{
pCmdUI->Enable(FALSE);
}
else
{
pCmdUI->Enable(TRUE);
}
}