mainfrm.cpp

没事随便上传的实例``有用的话就好说``没用的话你也就看看`

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

#include "stdafx.h"
#include "SimpleBrowse.h"

#include "MainFrm.h"
#include "LeftView.h"
#include "SimpleBrowseView.h"

#include "Aid.h"
#include "io.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_COMMAND(ID_VIEW_THUMBNAIL, OnViewThumbnail)
	ON_UPDATE_COMMAND_UI(ID_VIEW_THUMBNAIL, OnUpdateViewThumbnail)
	ON_COMMAND(ID_HTML_HELP, OnHtmlHelp)
	ON_COMMAND(ID_DIY, OnDiy)
	//}}AFX_MSG_MAP
	ON_UPDATE_COMMAND_UI_RANGE(AFX_ID_VIEW_MINIMUM, AFX_ID_VIEW_MAXIMUM, OnUpdateViewStyles)
	ON_COMMAND_RANGE(AFX_ID_VIEW_MINIMUM, AFX_ID_VIEW_MAXIMUM, OnViewStyle)
END_MESSAGE_MAP()

static UINT indicators[] =
{
	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) ||
		!m_wndToolBar.LoadToolBar(IDR_MAINFRAME))
	{
		TRACE0("Failed to create toolbar\n");
		return -1;      // fail to create
	}
//	if (!m_wndDlgBar.Create(this, IDR_MAINFRAME, 
//		CBRS_ALIGN_TOP, AFX_IDW_DIALOGBAR))
//	{
//		TRACE0("Failed to create dialogbar\n");
//		return -1;		// fail to create
//	}

	if (!m_wndReBar.Create(this) ||
		!m_wndReBar.AddBar(&m_wndToolBar))// ||
//		!m_wndReBar.AddBar(&m_wndDlgBar))
	{
		TRACE0("Failed to create rebar\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: Remove this if you don't want tool tips
	m_wndToolBar.SetBarStyle(m_wndToolBar.GetBarStyle() |
		CBRS_TOOLTIPS | CBRS_FLYBY);

	return 0;
}

BOOL CMainFrame::OnCreateClient(LPCREATESTRUCT /*lpcs*/,
	CCreateContext* pContext)
{
	// create splitter window
	if (!m_wndSplitter.CreateStatic(this, 1, 2))
		return FALSE;

	if (!m_wndSplitter.CreateView(0, 0, RUNTIME_CLASS(CLeftView), CSize(100, 100), pContext) ||
		!m_wndSplitter.CreateView(0, 1, RUNTIME_CLASS(CSimpleBrowseView), CSize(100, 100), pContext))
	{
		m_wndSplitter.DestroyWindow();
		return FALSE;
	}

	return TRUE;
}

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

CSimpleBrowseView* CMainFrame::GetRightPane()
{
	CWnd* pWnd = m_wndSplitter.GetPane(0, 1);
	CSimpleBrowseView* pView = DYNAMIC_DOWNCAST(CSimpleBrowseView, pWnd);
	return pView;
}

void CMainFrame::OnUpdateViewStyles(CCmdUI* pCmdUI)
{
	// TODO: customize or extend this code to handle choices on the
	// View menu.

	CSimpleBrowseView* pView = GetRightPane(); 

	// if the right-hand pane hasn't been created or isn't a view,
	// disable commands in our range

	if (pView == NULL)
		pCmdUI->Enable(FALSE);
	else
	{
		BOOL bThumbnail = pView->m_ThumbListCtrl.IsInThumbnailView();

		DWORD dwStyle = pView->m_ThumbListCtrl.GetStyle() & LVS_TYPEMASK;

		// if the command is ID_VIEW_LINEUP, only enable command
		// when we're in LVS_ICON or LVS_SMALLICON mode

		if (pCmdUI->m_nID == ID_VIEW_LINEUP)
		{
			if (dwStyle == LVS_ICON || dwStyle == LVS_SMALLICON)
				pCmdUI->Enable();
			else
				pCmdUI->Enable(FALSE);
		}
		else
		{
			// otherwise, use dots to reflect the style of the view
			pCmdUI->Enable();
			BOOL bChecked = FALSE;

			switch (pCmdUI->m_nID)
			{
			case ID_VIEW_DETAILS:
				bChecked = (dwStyle == LVS_REPORT);
				break;

			case ID_VIEW_SMALLICON:
				bChecked = (dwStyle == LVS_SMALLICON);
				break;

			case ID_VIEW_LARGEICON:
				bChecked = (dwStyle == LVS_ICON);
				break;

			case ID_VIEW_LIST:
				bChecked = (dwStyle == LVS_LIST);
				break;

			default:
				bChecked = FALSE;
				break;
			}

			bChecked = bChecked && !bThumbnail;
			pCmdUI->SetRadio(bChecked ? 1 : 0);
		}
	}
}


void CMainFrame::OnViewStyle(UINT nCommandID)
{
	// TODO: customize or extend this code to handle choices on the
	// View menu.
	CSimpleBrowseView* pView = GetRightPane();

	// if the right-hand pane has been created and is a CSimpleBrowseView,
	// process the menu commands...
	if (pView != NULL)
	{
		DWORD dwStyle = -1;

		switch (nCommandID)
		{
		case ID_VIEW_LINEUP:
			{
				// ask the list control to snap to grid
				CListCtrl& refListCtrl = (CListCtrl&)pView->m_ThumbListCtrl;
				refListCtrl.Arrange(LVA_SNAPTOGRID);
			}
			break;

		// other commands change the style on the list control
		case ID_VIEW_DETAILS:
			dwStyle = LVS_REPORT;
			break;

		case ID_VIEW_SMALLICON:
			dwStyle = LVS_SMALLICON;
			break;

		case ID_VIEW_LARGEICON:
			dwStyle = LVS_ICON;
			break;

		case ID_VIEW_LIST:
			dwStyle = LVS_LIST;
			break;
		}

		// change the style; window will repaint automatically
		if (dwStyle != -1)
		{
			// call CThumbListCtrl::LeaveThumbnailView() if leave "thumbnail view"
			pView->m_ThumbListCtrl.LeaveThumbnailView();
			pView->m_ThumbListCtrl.ModifyStyle(LVS_TYPEMASK, dwStyle);
		}
	}
}

void CMainFrame::OnViewThumbnail() 
{
	// TODO: Add your command handler code here
	CSimpleBrowseView* pView = GetRightPane();

	// if the right-hand pane has been created and is a CSimpleBrowseView,
	// process the menu commands...
	if (pView != NULL)
	{
		// call CThumbListCtrl::GotoThumbnailView() if entry "thumbnail view"
		pView->m_ThumbListCtrl.GotoThumbnailView();
		DWORD dwStyle = LVS_ICON;
		pView->m_ThumbListCtrl.ModifyStyle(LVS_TYPEMASK, dwStyle);
	}
	
}

void CMainFrame::OnUpdateViewThumbnail(CCmdUI* pCmdUI) 
{
	// TODO: Add your command update UI handler code here
	CSimpleBrowseView* pView = GetRightPane(); 

	// if the right-hand pane hasn't been created or isn't a view,
	// disable commands in our range

	if (pView == NULL)
		pCmdUI->Enable(FALSE);
	else
	{
		pCmdUI->Enable();

		BOOL bThumbnail = pView->m_ThumbListCtrl.IsInThumbnailView();
		DWORD dwStyle = pView->m_ThumbListCtrl.GetStyle() & LVS_TYPEMASK;
		BOOL bChecked = (dwStyle == LVS_ICON) && bThumbnail;
		pCmdUI->SetRadio(bChecked ? 1 : 0);
	}
	
}

void CMainFrame::OnHtmlHelp() 
{
	// TODO: Add your command handler code here
	CString strPath, strFullName;
	strPath = CAid::GetExeFilePath();
	strPath = strPath.Left(strPath.GetLength() - 1);
	int nIndex = -1;
	nIndex = strPath.ReverseFind('\\');
	if (nIndex != -1)
	{
		strPath = strPath.Left(nIndex);
	}
	strFullName = strPath + "\\Docs\\simplebrowse.htm";
	
	if (_access(strFullName, 00) != -1)
		::ShellExecute(NULL, TEXT("open"), strFullName, 
				NULL, NULL, SW_SHOWNORMAL);
	
}

void CMainFrame::OnDiy() 
{
	// TODO: Add your command handler code here
	CString strPath, strFullName;
	strPath = CAid::GetExeFilePath();
	strPath = strPath.Left(strPath.GetLength() - 1);
	int nIndex = -1;
	nIndex = strPath.ReverseFind('\\');
	if (nIndex != -1)
	{
		strPath = strPath.Left(nIndex);
	}
	strFullName = strPath + "\\Docs\\howtodiy.htm";
	
	if (_access(strFullName, 00) != -1)
		::ShellExecute(NULL, TEXT("open"), strFullName, 
				NULL, NULL, SW_SHOWNORMAL);
	
}