mainfrm.cpp

《Visual C++ Bible》或者说是《Visual C++ 宝典》的对应的源码文件

// mainfrm.cpp : implementation of the DMainFrame class
//

#include "stdafx.h"
#include "HASAVIEW.h"

#include "mainfrm.h"

#ifdef _DEBUG
#undef THIS_FILE
static char BASED_CODE THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// DMainFrame

IMPLEMENT_DYNCREATE(DMainFrame, CFrameWnd)

BEGIN_MESSAGE_MAP(DMainFrame, CFrameWnd)
	//{{AFX_MSG_MAP(DMainFrame)
	ON_WM_CREATE()
	ON_WM_WININICHANGE()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// arrays of IDs used to initialize control bars
	
// toolbar buttons - IDs are command buttons
static UINT BASED_CODE buttons[] =
{
	// same order as in the bitmap 'toolbar.bmp'
	ID_FILE_NEW,
	ID_FILE_OPEN,
		ID_SEPARATOR,
	ID_APP_ABOUT,
};

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

/////////////////////////////////////////////////////////////////////////////
// DMainFrame construction/destruction

DMainFrame::DMainFrame()
{
}

DMainFrame::~DMainFrame()
{
}

int DMainFrame::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
	if (CFrameWnd::OnCreate(lpCreateStruct) == -1)
		return -1;
	
	if (!m_wndToolBar.Create(this) ||
		!m_wndToolBar.LoadBitmap(IDR_MAINFRAME) ||
		!m_wndToolBar.SetButtons(buttons,
		  sizeof(buttons)/sizeof(UINT)))
	{
		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);

	// TODO: Remove this if you don't want tool tips
	m_wndToolBar.SetBarStyle(m_wndToolBar.GetBarStyle() |
		CBRS_TOOLTIPS | CBRS_FLYBY);

    // [HASAVIEW] -- Initialize application settings.
    InitColors();

	return 0;
}

/////////////////////////////////////////////////////////////////////////////
// DMainFrame helper functions
void DMainFrame::InitColors()
{
    d_crForeground = GetSysColor(COLOR_WINDOWTEXT);
    d_crBackground = GetSysColor(COLOR_WINDOW);
}

/////////////////////////////////////////////////////////////////////////////
// DMainFrame diagnostics

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

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

#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// DMainFrame message handlers

void DMainFrame::OnWinIniChange(LPCTSTR lpszSection) 
{
    CFrameWnd::OnWinIniChange(lpszSection);

    // Get new background & foreground colors in case these have changed.
    InitColors();

    // Force redraw of window.
    Invalidate();
}