mainfrm.cpp

分形图生成

//贵州省安顺市第二高级中学 高二一班 蒋伟	
//2002.7.1
//请勿修改版权信息 谢谢
//Neil
//
// MainFrm.cpp : implementation of the CMainFrame class
//

#include "stdafx.h"
#include "Fractal.h"

#include "adjustfractal.h"
#include "mainfrm.h"
#include "fractaldoc.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_GETMINMAXINFO()
	ON_COMMAND(ID_VIEW_ADJUST_BAR, OnViewAdjustBar)
	ON_UPDATE_COMMAND_UI(ID_VIEW_ADJUST_BAR, OnUpdateViewAdjustBar)
	ON_WM_SHOWWINDOW()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

static UINT indicators[] =
{
	ID_SEPARATOR,           // status line indicator
	ID_SEPARATOR,
	ID_SEPARATOR,
};

/////////////////////////////////////////////////////////////////////////////
// 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|TBSTYLE_TRANSPARENT, WS_CHILD | WS_VISIBLE | CBRS_LEFT
		| 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("常用工具栏");

	m_pAdjustBox=new CAdjustFractal;
	if (!m_pAdjustBox->Create(IDD_ADJUST_BOX,this))
	{
		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
	}
	m_wndStatusBar.SetPaneInfo(1,0,0,70);
	m_wndStatusBar.SetPaneStyle(1,SBPS_POPOUT);
	m_wndStatusBar.SetPaneInfo(2,0,0,80);

	// 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);

	CRect rectWnd;
	GetWindowRect(&rectWnd);

	FloatControlBar(&m_wndToolBar,CPoint(rectWnd.left+10,rectWnd.top+50));
	m_pAdjustBox->SetWindowPos(this,rectWnd.right,rectWnd.top,0,0,SWP_NOSIZE|SWP_SHOWWINDOW);

	return 0;
}

BOOL CMainFrame::PreCreateWindow(CREATESTRUCT& cs)
{
	if( !CFrameWnd::PreCreateWindow(cs) )
		return FALSE;

	cs.cx=420;

	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::OnGetMinMaxInfo(MINMAXINFO FAR* lpMMI) 
{
	// TODO: Add your message handler code here and/or call default
	lpMMI->ptMinTrackSize.x=400;
	lpMMI->ptMinTrackSize.y=400;

	CFrameWnd::OnGetMinMaxInfo(lpMMI);
}

void CMainFrame::PostNcDestroy() 
{
	delete m_pAdjustBox;

	CFrameWnd::PostNcDestroy();
}

void CMainFrame::OnViewAdjustBar() 
{
	CRect rectWnd;
	::GetWindowRect(m_hWnd,&rectWnd);

	m_pAdjustBox->SetWindowPos(this,rectWnd.right,rectWnd.top,
		0,0,::IsWindowVisible(m_pAdjustBox->m_hWnd)?
		SWP_NOSIZE|SWP_HIDEWINDOW:SWP_NOSIZE|SWP_SHOWWINDOW);
}

void CMainFrame::OnUpdateViewAdjustBar(CCmdUI* pCmdUI) 
{
	pCmdUI->SetCheck(::IsWindowVisible(m_pAdjustBox->m_hWnd));
}

void CMainFrame::SetAdjustBoxData()
{
	CFractalDoc *pDoc=(CFractalDoc*)GetActiveDocument();
	ASSERT(pDoc);

	m_pAdjustBox->m_iBranchLength=pDoc->m_branch_length;
	m_pAdjustBox->m_iBranchNum=pDoc->m_branch_num;
	m_pAdjustBox->m_dblCutRate=pDoc->m_cut_rate;
	m_pAdjustBox->m_iLastBranchLength=pDoc->m_last_branch_length;
	m_pAdjustBox->m_iLeftAngle=pDoc->m_left_branch_angle;
	m_pAdjustBox->m_iRightAngle=pDoc->m_right_branch_angle;
	m_pAdjustBox->m_iLineWidth=pDoc->m_linewidth;
	m_pAdjustBox->m_bDrawPixel=pDoc->m_bDrawPixel;
	m_pAdjustBox->m_Color=pDoc->m_color;

	m_pAdjustBox->UpdateData(FALSE);
}

void CMainFrame::OnShowWindow(BOOL bShow, UINT nStatus) 
{
	CFrameWnd::OnShowWindow(bShow, nStatus);

	SetAdjustBoxData();	
}