mainfrm.cpp

一个简单的画图程序 可以画点线面等

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

#include "stdafx.h"
#include "SmallCAD203.h"

#include "MainFrm.h"
#include "FunctionLine.h"
#include "ColorDIg.h"
//#include "ScaleDIg.h"
#include "Scale2.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
#include "FunctionPoint.h"
#include "FunctionHandLine.h"
#include "FunctionTriangle.h"
#include "FunctionPolygon.h"
#include "FunctionRectangle.h"
#include "FunctionEllipse.h"
extern CSmallCAD203App theApp;
/////////////////////////////////////////////////////////////////////////////
// CMainFrame

IMPLEMENT_DYNCREATE(CMainFrame, CFrameWnd)

BEGIN_MESSAGE_MAP(CMainFrame, CFrameWnd)
	//{{AFX_MSG_MAP(CMainFrame)
	ON_WM_CREATE()
	ON_COMMAND(ID_B_SET_COLOR, OnSetColor)
	ON_COMMAND(ID_B_SET_SCALE, OnSetScale)
	ON_COMMAND(ID_HANDLINE, OnHandline)
	ON_COMMAND(ID_TRIANGLE, OnTriangle)
	ON_UPDATE_COMMAND_UI(ID_TRIANGLE, OnUpdateTriangle)
	ON_COMMAND(ID_POLYGON, OnPolygon)
	ON_UPDATE_COMMAND_UI(ID_POLYGON, OnUpdatePolygon)
	ON_COMMAND(ID_RECTANGLE, OnRectangle)
	ON_UPDATE_COMMAND_UI(ID_RECTANGLE, OnUpdateRectangle)
	ON_COMMAND(ID_ELLIPSE, OnEllipse)
	//ON_COMMAND(ID_BUTTON32793, OnButton32793)
	//ON_UPDATE_COMMAND_UI(ID_BUTTON32793, OnUpdateButton32793)
	ON_COMMAND(ID_TB_POINT, OnPoint)
	ON_COMMAND(ID_TB_LINE, OnLine)
	ON_UPDATE_COMMAND_UI(ID_TB_LINE, OnUpdateLine)
	ON_UPDATE_COMMAND_UI(ID_TB_POINT, OnUpdatePoint)
	ON_UPDATE_COMMAND_UI(ID_ELLIPSE, OnUpdateEllipse)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

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

	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
	}

	// 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);

	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::OnPoint() 
{
	 //TODO: Add your command handler code here
	CFunctionPoint *p=new CFunctionPoint;
	((CSmallCAD203Doc *)GetActiveDocument())->SetCurrentFunction(p);
}

void CMainFrame::OnLine() 
{
	// TODO: Add your command handler code here
		CFunctionLine *p=new CFunctionLine;
	((CSmallCAD203Doc *)GetActiveDocument())->SetCurrentFunction(p);

	
}

void CMainFrame::OnUpdatePoint(CCmdUI* pCmdUI) 
{
	// TODO: Add your command update UI handler code here
	if(((CSmallCAD203Doc *)GetActiveDocument())->GetCurrentFunction()==NULL)
	{
		pCmdUI->SetCheck(FALSE);
		return;
	}
	pCmdUI->SetCheck(((CSmallCAD203Doc *)GetActiveDocument())->GetCurrentFunction()->GetID()==100);

	
}

void CMainFrame::OnUpdateLine(CCmdUI* pCmdUI) 
{
	// TODO: Add your command update UI handler code here
	if(((CSmallCAD203Doc *)GetActiveDocument())->GetCurrentFunction()==NULL)
	{
		pCmdUI->SetCheck(FALSE);
		return;
	}
	pCmdUI->SetCheck(((CSmallCAD203Doc *)GetActiveDocument())->GetCurrentFunction()->GetID()==1000);
}

void CMainFrame::OnSetColor() 
{
	// TODO: Add your command handler code here
	CColorDialog dlg;
	dlg.DoModal();
	CMainFrame *pFrame=(CMainFrame *)theApp.GetMainWnd();
    CSmallCAD203Doc *pDoc=(CSmallCAD203Doc *)pFrame->GetActiveDocument();
	pDoc->SetCurrentColor(dlg.GetColor());
	
	
}

void CMainFrame::OnSetScale() 
{
	// TODO: Add your command handler code here
	CScale2 dlg;
	dlg.DoModal();
	CMainFrame *pFrame=(CMainFrame *)theApp.GetMainWnd();
    CSmallCAD203Doc *pDoc=(CSmallCAD203Doc *)pFrame->GetActiveDocument();
	pDoc->SetCurrentScale(dlg.m_p);
	
}

void CMainFrame::OnHandline() 
{
	// TODO: Add your command handler code here
	CFunctionHandLine *p=new CFunctionHandLine;
	((CSmallCAD203Doc *)GetActiveDocument())->SetCurrentFunction(p);
	
}

void CMainFrame::OnTriangle() 
{
	// TODO: Add your command handler code here
		CFunctionTriangle *p=new CFunctionTriangle;
	((CSmallCAD203Doc *)GetActiveDocument())->SetCurrentFunction(p);
	
	
	
}

void CMainFrame::OnUpdateTriangle(CCmdUI* pCmdUI) 
{
	// TODO: Add your command update UI handler code here
	
}

void CMainFrame::OnPolygon() 
{
	// TODO: Add your command handler code here
	CFunctionPolygon * p=new CFunctionPolygon;
	((CSmallCAD203Doc *)GetActiveDocument())->SetCurrentFunction(p);
	
}

void CMainFrame::OnUpdatePolygon(CCmdUI* pCmdUI) 
{
	// TODO: Add your command update UI handler code here
	
}

void CMainFrame::OnRectangle() 
{
	// TODO: Add your command handler code here
		CFunctionRectangle * p=new CFunctionRectangle;
	((CSmallCAD203Doc *)GetActiveDocument())->SetCurrentFunction(p);
	
}

void CMainFrame::OnUpdateRectangle(CCmdUI* pCmdUI) 
{
	// TODO: Add your command update UI handler code here
		if(((CSmallCAD203Doc *)GetActiveDocument())->GetCurrentFunction()==NULL)
	{
		pCmdUI->SetCheck(FALSE);
		return;
	}
	pCmdUI->SetCheck(((CSmallCAD203Doc *)GetActiveDocument())->GetCurrentFunction()->GetID()==1);

	
}

void CMainFrame::OnEllipse() 
{
	// TODO: Add your command handler code here
		CFunctionEllipse * p=new CFunctionEllipse;
	((CSmallCAD203Doc *)GetActiveDocument())->SetCurrentFunction(p);

}

void CMainFrame::OnButton32793() 
{
	// TODO: Add your command handler code here
	
}

void CMainFrame::OnUpdateButton32793(CCmdUI* pCmdUI) 
{
	// TODO: Add your command update UI handler code here
	
}

void CMainFrame::OnUpdateEllipse(CCmdUI* pCmdUI) 
{
	// TODO: Add your command update UI handler code here
	if(((CSmallCAD203Doc *)GetActiveDocument())->GetCurrentFunction()==NULL)
	{
		pCmdUI->SetCheck(FALSE);
		return;
	}
	pCmdUI->SetCheck(((CSmallCAD203Doc *)GetActiveDocument())->GetCurrentFunction()->GetID()==10);
}