mainfrm.cpp

一个用C++写的简易绘图工具

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

#include "stdafx.h"
#include "DrawSys.h"

#include "MainFrm.h"
#include "Splash.h"

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

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

IMPLEMENT_DYNCREATE(CMainFrame, CFrameWnd)

BEGIN_MESSAGE_MAP(CMainFrame, CFrameWnd)
	//{{AFX_MSG_MAP(CMainFrame)
	ON_WM_CREATE()
	ON_WM_CLOSE()
	ON_COMMAND(IDM_EXIT, OnExit)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

static UINT indicators[] =
{
	ID_SEPARATOR,           // status line indicator
	ID_INDICATOR_CURSORPOS,
	ID_INDICATOR_CAPS,
	ID_INDICATOR_NUM,
	ID_INDICATOR_SCRL,
};

/////////////////////////////////////////////////////////////////////////////
// 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;
	
	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
	}
	m_wndToolBar.SetWindowText("画图工具栏");

	//添加热图像
	CImageList img;
	if(!img.Create(IDR_MAINFRAME_HOT,16,0,RGB(128,128,128)))
	{
		TRACE0("Failed to load hot images\n");
		return -1;
	}
	CToolBarCtrl& toolbarctl=m_wndToolBar.GetToolBarCtrl();
	toolbarctl.SetHotImageList(&img);
	img.Detach();

	//增加工具栏文本
	m_wndToolBar.SetButtonText(0,"直线");
	m_wndToolBar.SetButtonText(1,"圆");
	m_wndToolBar.SetButtonText(2,"多边形");
	m_wndToolBar.SetButtonText(3,"曲线");
	m_wndToolBar.SetButtonText(4,"随手画");
	m_wndToolBar.SetButtonText(5,"文本");
	m_wndToolBar.SetButtonText(7,"裁剪");
	m_wndToolBar.SetButtonText(8,"清空");
	m_wndToolBar.SetButtonText(10,"测试");
	m_wndToolBar.SetButtonText(11,"随机线");
	m_wndToolBar.SetButtonText(13,"刷新");
	m_wndToolBar.SetButtonText(15,"关于");
	m_wndToolBar.SetButtonText(16,"退出");
	m_wndToolBar.SetSizes(CSize(43,35),CSize(16,16));

	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
	}
	int nIndex=m_wndStatusBar.CommandToIndex(ID_INDICATOR_CURSORPOS);
	m_wndStatusBar.SetPaneInfo(nIndex,1,m_wndStatusBar.GetPaneStyle(nIndex),62);

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

	// CG: The following line was added by the Splash Screen component.
	CSplashWnd::ShowSplashScreen(this);
	return 0;
}

BOOL CMainFrame::PreCreateWindow(CREATESTRUCT& cs)
{
	if( !CFrameWnd::PreCreateWindow(cs) )
		return FALSE;
	// TODO: Modify the Window class or styles here by modifying
	//  the CREATESTRUCT cs

	return TRUE;
}

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

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

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

#endif //_DEBUG

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


void CMainFrame::ActivateFrame(int nCmdShow) 
{
	// TODO: Add your specialized code here and/or call the base class
	nCmdShow=SW_SHOWMAXIMIZED;

	CFrameWnd::ActivateFrame(nCmdShow);
}

void CMainFrame::OnClose() 
{
	// TODO: Add your message handler code here and/or call default
	int ans=MessageBox("你真的要退出吗？","退出系统",MB_ICONQUESTION | MB_YESNO | MB_DEFBUTTON2);

	if(ans==IDNO)
		return;

	CFrameWnd::OnClose();
}

void CMainFrame::OnExit() 
{
	// TODO: Add your command handler code here
	OnClose();
}