www.pudn.com > DRAW.rar > DRAW.CPP

// draw.cpp : Defines the class behaviors for the application. 
// 
 
#include "stdafx.h" 
#include "draw.h" 
 
#include "MainFrm.h" 
#include "ChildFrm.h" 
#include "drawDoc.h" 
#include "drawView.h" 
#include "PenWidth.h" 
 
#ifdef _DEBUG 
#define new DEBUG_NEW 
#undef THIS_FILE 
static char THIS_FILE[] = __FILE__; 
#endif 
 
///////////////////////////////////////////////////////////////////////////// 
// CDrawApp 
 
BEGIN_MESSAGE_MAP(CDrawApp, CWinApp) 
	//{{AFX_MSG_MAP(CDrawApp) 
	ON_COMMAND(ID_APP_ABOUT, OnAppAbout) 
	ON_COMMAND(ID_DRAW_FILLCOLOR, OnDrawFillcolor) 
	ON_COMMAND(ID_DRAW_SELECT, OnDrawSelect) 
	ON_COMMAND(ID_DRAW_LINE, OnDrawLine) 
	ON_UPDATE_COMMAND_UI(ID_DRAW_LINE, OnUpdateDrawLine) 
	ON_COMMAND(ID_DRAW_RECT, OnDrawRect) 
	ON_UPDATE_COMMAND_UI(ID_DRAW_RECT, OnUpdateDrawRect) 
	ON_COMMAND(ID_DRAW_RECTFILL, OnDrawRectfill) 
	ON_UPDATE_COMMAND_UI(ID_DRAW_RECTFILL, OnUpdateDrawRectfill) 
	ON_COMMAND(ID_DRAW_RECTROUND, OnDrawRectround) 
	ON_UPDATE_COMMAND_UI(ID_DRAW_RECTROUND, OnUpdateDrawRectround) 
	ON_COMMAND(ID_DRAW_RECTROUNDFILL, OnDrawRectroundfill) 
	ON_UPDATE_COMMAND_UI(ID_DRAW_RECTROUNDFILL, OnUpdateDrawRectroundfill) 
	ON_COMMAND(ID_DRAW_ELLIPSE, OnDrawEllipse) 
	ON_UPDATE_COMMAND_UI(ID_DRAW_ELLIPSE, OnUpdateDrawEllipse) 
	ON_COMMAND(ID_DRAW_CIRCLE, OnDrawCircle) 
	ON_UPDATE_COMMAND_UI(ID_DRAW_CIRCLE, OnUpdateDrawCircle) 
	ON_COMMAND(ID_DRAW_CIRCLEFILL, OnDrawCirclefill) 
	ON_UPDATE_COMMAND_UI(ID_DRAW_CIRCLEFILL, OnUpdateDrawCirclefill) 
	ON_COMMAND(ID_DRAW_ELLIPSEFILL, OnDrawEllipsefill) 
	ON_UPDATE_COMMAND_UI(ID_DRAW_ELLIPSEFILL, OnUpdateDrawEllipsefill) 
	ON_COMMAND(ID_DRAW_WORD, OnDrawWord) 
	ON_UPDATE_COMMAND_UI(ID_DRAW_WORD, OnUpdateDrawWord) 
	ON_COMMAND(ID_DRAW_PENCOLOR, OnDrawPencolor) 
	ON_COMMAND(ID_DRAW_PEN_WIDTH, OnDrawPenWidth) 
	ON_UPDATE_COMMAND_UI(ID_DRAW_SELECT, OnUpdateDrawSelect) 
	//}}AFX_MSG_MAP 
	// Standard file based document commands 
	ON_COMMAND(ID_FILE_NEW, CWinApp::OnFileNew) 
	ON_COMMAND(ID_FILE_OPEN, CWinApp::OnFileOpen) 
	// Standard print setup command 
	ON_COMMAND(ID_FILE_PRINT_SETUP, CWinApp::OnFilePrintSetup) 
END_MESSAGE_MAP() 
 
///////////////////////////////////////////////////////////////////////////// 
// CDrawApp construction 
 
CDrawApp::CDrawApp() 
{ 
	m_FillColor = RGB(0, 0, 0); 
    m_PenColor = RGB(0, 0, 0); 
	m_CurrentPenThickness = 1; 
	m_CurrentLineStyle = PS_DOT; 
    m_CurrentTool = ID_DRAW_SELECT; 
} 
 
///////////////////////////////////////////////////////////////////////////// 
// The one and only CDrawApp object 
 
CDrawApp theApp; 
 
///////////////////////////////////////////////////////////////////////////// 
// CDrawApp initialization 
 
BOOL CDrawApp::InitInstance() 
{ 
	AfxEnableControlContainer(); 
 
	// Standard initialization 
	// If you are not using these features and wish to reduce the size 
	//  of your final executable, you should remove from the following 
	//  the specific initialization routines you do not need. 
 
#ifdef _AFXDLL 
	Enable3dControls();			// Call this when using MFC in a shared DLL 
#else 
	Enable3dControlsStatic();	// Call this when linking to MFC statically 
#endif 
 
	// Change the registry key under which our settings are stored. 
	// TODO: You should modify this string to be something appropriate 
	// such as the name of your company or organization. 
	SetRegistryKey(_T("Local AppWizard-Generated Applications")); 
 
	LoadStdProfileSettings();  // Load standard INI file options (including MRU) 
 
	// Register the application's document templates.  Document templates 
	//  serve as the connection between documents, frame windows and views. 
 
	CMultiDocTemplate* pDocTemplate; 
	pDocTemplate = new CMultiDocTemplate( 
		IDR_DRAWTYPE, 
		RUNTIME_CLASS(CDrawDoc), 
		RUNTIME_CLASS(CChildFrame), // custom MDI child frame 
		RUNTIME_CLASS(CDrawView)); 
	AddDocTemplate(pDocTemplate); 
 
	// create main MDI Frame window 
	CMainFrame* pMainFrame = new CMainFrame; 
	if (!pMainFrame->LoadFrame(IDR_MAINFRAME)) 
		return FALSE; 
	m_pMainWnd = pMainFrame; 
 
	// Parse command line for standard shell commands, DDE, file open 
	CCommandLineInfo cmdInfo; 
	ParseCommandLine(cmdInfo); 
 
	// Dispatch commands specified on the command line 
	if (!ProcessShellCommand(cmdInfo)) 
		return FALSE; 
 
	// The main window has been initialized, so show and update it. 
	pMainFrame->ShowWindow(SW_SHOWMAXIMIZED); 
	pMainFrame->UpdateWindow(); 
 
	return TRUE; 
} 
 
 
///////////////////////////////////////////////////////////////////////////// 
// CAboutDlg dialog used for App About 
 
class CAboutDlg : public CDialog 
{ 
public: 
	CAboutDlg(); 
 
// Dialog Data 
	//{{AFX_DATA(CAboutDlg) 
	enum { IDD = IDD_ABOUTBOX }; 
	//}}AFX_DATA 
 
	// ClassWizard generated virtual function overrides 
	//{{AFX_VIRTUAL(CAboutDlg) 
	protected: 
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support 
	//}}AFX_VIRTUAL 
 
// Implementation 
protected: 
	//{{AFX_MSG(CAboutDlg) 
		// No message handlers 
	//}}AFX_MSG 
	DECLARE_MESSAGE_MAP() 
}; 
 
CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD) 
{ 
	//{{AFX_DATA_INIT(CAboutDlg) 
	//}}AFX_DATA_INIT 
} 
 
void CAboutDlg::DoDataExchange(CDataExchange* pDX) 
{ 
	CDialog::DoDataExchange(pDX); 
	//{{AFX_DATA_MAP(CAboutDlg) 
	//}}AFX_DATA_MAP 
} 
 
BEGIN_MESSAGE_MAP(CAboutDlg, CDialog) 
	//{{AFX_MSG_MAP(CAboutDlg) 
		// No message handlers 
	//}}AFX_MSG_MAP 
END_MESSAGE_MAP() 
 
// App command to run the dialog 
void CDrawApp::OnAppAbout() 
{ 
	CAboutDlg aboutDlg; 
	aboutDlg.DoModal(); 
} 
 
///////////////////////////////////////////////////////////////////////////// 
// CDrawApp message handlers 
 
 
void CDrawApp::OnDrawFillcolor()  
{ 
	CColorDialog ColorDialog; 
	if(ColorDialog.DoModal() == IDOK) 
		m_FillColor = ColorDialog.GetColor(); 
 
} 
 
void CDrawApp::OnDrawSelect()  
{ 
	m_CurrentTool = ID_DRAW_SELECT; 
} 
 
void CDrawApp::OnUpdateDrawSelect(CCmdUI* pCmdUI)  
{ 
	pCmdUI->SetCheck(m_CurrentTool == ID_DRAW_SELECT ? 1:0); 
} 
 
void CDrawApp::OnDrawLine()  
{ 
	m_CurrentTool = ID_DRAW_LINE; 
} 
 
void CDrawApp::OnUpdateDrawLine(CCmdUI* pCmdUI)  
{ 
	pCmdUI->SetCheck(m_CurrentTool == ID_DRAW_LINE ? 1:0); 
} 
 
void CDrawApp::OnDrawRect()  
{ 
	m_CurrentTool = ID_DRAW_RECT; 
} 
 
void CDrawApp::OnUpdateDrawRect(CCmdUI* pCmdUI)  
{ 
	pCmdUI->SetCheck(m_CurrentTool == ID_DRAW_RECT ? 1:0); 
} 
 
void CDrawApp::OnDrawRectfill()  
{ 
	m_CurrentTool = ID_DRAW_RECTFILL; 
} 
 
void CDrawApp::OnUpdateDrawRectfill(CCmdUI* pCmdUI)  
{ 
	pCmdUI->SetCheck(m_CurrentTool == ID_DRAW_RECTFILL ? 1:0); 
} 
 
void CDrawApp::OnDrawRectround()  
{ 
	m_CurrentTool = ID_DRAW_RECTROUND; 
} 
 
void CDrawApp::OnUpdateDrawRectround(CCmdUI* pCmdUI)  
{ 
	pCmdUI->SetCheck(m_CurrentTool == ID_DRAW_RECTROUND ? 1:0); 
} 
 
void CDrawApp::OnDrawRectroundfill()  
{ 
	m_CurrentTool = ID_DRAW_RECTROUNDFILL; 
} 
 
void CDrawApp::OnUpdateDrawRectroundfill(CCmdUI* pCmdUI)  
{ 
	pCmdUI->SetCheck(m_CurrentTool == ID_DRAW_RECTROUNDFILL ? 1:0); 
} 
 
void CDrawApp::OnDrawEllipse()  
{ 
	m_CurrentTool = ID_DRAW_ELLIPSE; 
} 
 
void CDrawApp::OnUpdateDrawEllipse(CCmdUI* pCmdUI)  
{ 
	pCmdUI->SetCheck(m_CurrentTool == ID_DRAW_ELLIPSE ? 1:0); 
} 
 
void CDrawApp::OnDrawCircle()  
{ 
	m_CurrentTool = ID_DRAW_CIRCLE; 
} 
 
void CDrawApp::OnUpdateDrawCircle(CCmdUI* pCmdUI)  
{ 
	pCmdUI->SetCheck(m_CurrentTool == ID_DRAW_CIRCLE ? 1:0); 
} 
 
void CDrawApp::OnDrawCirclefill()  
{ 
	m_CurrentTool = ID_DRAW_CIRCLEFILL; 
} 
 
void CDrawApp::OnUpdateDrawCirclefill(CCmdUI* pCmdUI)  
{ 
	pCmdUI->SetCheck(m_CurrentTool == ID_DRAW_CIRCLEFILL ? 1:0); 
} 
 
void CDrawApp::OnDrawEllipsefill()  
{ 
	m_CurrentTool = ID_DRAW_ELLIPSEFILL; 
} 
 
void CDrawApp::OnUpdateDrawEllipsefill(CCmdUI* pCmdUI)  
{ 
	pCmdUI->SetCheck(m_CurrentTool == ID_DRAW_ELLIPSEFILL ? 1:0); 
} 
 
 
void CDrawApp::OnDrawWord()  
{ 
	m_CurrentTool = ID_DRAW_WORD; 
} 
 
void CDrawApp::OnUpdateDrawWord(CCmdUI* pCmdUI)  
{ 
	pCmdUI->SetCheck(m_CurrentTool == ID_DRAW_WORD ? 1:0); 
} 
 
void CDrawApp::OnDrawPencolor()  
{ 
	CColorDialog ColorDialog; 
	if(ColorDialog.DoModal() == IDOK) 
		m_PenColor = ColorDialog.GetColor();	 
} 
 
void CDrawApp::OnDrawPenWidth()  
{ 
	CPenWidth PenWidthDlg; 
	PenWidthDlg.m_Width = m_CurrentPenThickness; 
	if(PenWidthDlg.DoModal() == IDOK) 
		m_CurrentPenThickness = PenWidthDlg.m_Width; 
}