mainfrm.cpp

类似 windows explorer的工具

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

#include "stdafx.h"
#include "MMXShell2.h"

#include "MainFrm.h"
#include "Common\CShellFileOp.h"
#include "Common\Clipboard.h"


#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CMainFrame
//extern UINT g_GlobeRestoreMsg;

IMPLEMENT_DYNAMIC(CMainFrame, CFrameWnd)

BEGIN_MESSAGE_MAP(CMainFrame, CFrameWnd)
//{{AFX_MSG_MAP(CMainFrame)
ON_WM_CREATE()
ON_WM_SETFOCUS()
ON_WM_CLOSE()
ON_COMMAND(ID_EDIT_PASTE, OnEditPaste)
ON_COMMAND(ID_EDIT_CUT, OnEditCut)
ON_COMMAND(ID_EDIT_COPY, OnEditCopy)
ON_COMMAND(ID_EDIT_DELETE, OnEditDelete)
ON_COMMAND(ID_UP, OnUp)
ON_COMMAND(ID_VIEW, OnViewFileList)
ON_COMMAND(ID_BIGICON, OnViewBigIcon)
ON_COMMAND(ID_SMALLICON, OnViewSmallIcon)
ON_COMMAND(ID_VIEWLIST, OnViewlist)
ON_COMMAND(ID_DETAILLIST, OnViewDetailInfo)

ON_NOTIFY(TBN_DROPDOWN,AFX_IDW_TOOLBAR,OnToolbarDropDown) // 手工添加

//}}AFX_MSG_MAP

//ON_MESSAGE(WM_ACTIVECHILDVIEW, OnActiveListView)
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()
{
    m_pWndUp = NULL;
    m_pWndDown = NULL;
    m_pActiveView = NULL;
}

CMainFrame::~CMainFrame()
{
    if (m_pWndUp != NULL)
    {
        delete m_pWndUp;
    }
    if (m_pWndDown != NULL)
    {
        delete m_pWndDown;
    }
}

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("创建工具栏失败\n");
        return -1;      // fail to create
    }
    
    // 设置工具栏图象列表
    ((CMMXShell2App*)AfxGetApp())->MakeToolbarImageList(IDB_TOOLBAR,m_imgToolList);
    ((CMMXShell2App*)AfxGetApp())->MakeToolbarImageList(IDB_TOOLBARHOT,m_imgHotToolList);
    m_wndToolBar.GetToolBarCtrl().SetImageList(&m_imgToolList);
    m_wndToolBar.GetToolBarCtrl().SetDisabledImageList(&m_imgToolList);
    m_wndToolBar.GetToolBarCtrl().SetHotImageList(&m_imgHotToolList);
    
    // 设置‘查看’按钮为下拉菜单风格
    //m_wndToolBar.m_FuncDlg.m_cmbDir.SetCurSel(0);
    m_wndToolBar.GetToolBarCtrl().SetExtendedStyle(TBSTYLE_EX_DRAWDDARROWS);
    DWORD style;
    
    style = m_wndToolBar.GetButtonStyle(m_wndToolBar.CommandToIndex(ID_VIEW))
        | TBSTYLE_DROPDOWN;
    m_wndToolBar.SetButtonStyle(m_wndToolBar.CommandToIndex(ID_VIEW),style);
    
    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_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;
    cs.dwExStyle &= ~WS_EX_CLIENTEDGE;
    cs.lpszClass = AfxRegisterWndClass(0);
    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::OnSetFocus(CWnd* pOldWnd)
{
    static bFirst = TRUE;
    
    if (bFirst)
    {
        bFirst = FALSE;
        
        m_pWndUp->ListCtrl_SubclassWindow();
        m_pWndDown->ListCtrl_SubclassWindow();
        
        m_pWndUp->RefreshFileList();
        m_pWndDown->RefreshFileList();
        //DriverChanged(192); //todo! only for test
        
        // 发送请求消息
        ::PostMessage(((CMMXShell2App*)AfxGetApp())->m_hWndMMXDetect,
            WM_QEQUESTDEVICES, 0, 0);
        
        if (m_pWndDown->GetSafeHwnd() != NULL)
        {
            m_pWndDown->SetFocus();
        }
    }
}

BOOL CMainFrame::OnCmdMsg(UINT nID, int nCode, void* pExtra, AFX_CMDHANDLERINFO* pHandlerInfo)
{
    // let the view have first crack at the command
    //if (m_wndView.OnCmdMsg(nID, nCode, pExtra, pHandlerInfo))
    //	return TRUE;
    
    // otherwise, do default handling
    return CFrameWnd::OnCmdMsg(nID, nCode, pExtra, pHandlerInfo);
}


BOOL CMainFrame::OnCreateClient(LPCREATESTRUCT lpcs, CCreateContext* pContext) 
{
    // 创建静态切分窗口 (2行1列)
    CRect rc;
    GetClientRect(&rc);
    CSize panelSize[2];
    
    // 0 、1
    panelSize[0].cx = (long)(rc.Width());
    panelSize[1].cx = panelSize[0].cx;
    
    panelSize[0].cy = (long)(rc.Height() * 0.7);
    panelSize[1].cy = rc.Height() - panelSize[0].cy;
    
    m_wndSplitter.CreateStatic(this,2,1);
    
    m_wndSplitter.CreateView(0,0,RUNTIME_CLASS(CChildView),panelSize[0],pContext);
    m_wndSplitter.CreateView(1,0,RUNTIME_CLASS(CChildView),panelSize[1],pContext);
    
    m_pWndUp = (CChildView*)m_wndSplitter.GetPane(0,0);
    m_pWndDown = (CChildView*)m_wndSplitter.GetPane(1,0);
    
    m_pWndUp->Initialize(FALSE); // 不是优盘窗口
    m_pWndDown->Initialize(TRUE); // 是优盘窗口
    
    m_pActiveView = m_pWndDown;
    return TRUE;	
    
    //return CFrameWnd::OnCreateClient(lpcs, pContext);
}

void CMainFrame::OnClose() 
{
    CFrameWnd::OnClose();
}
LRESULT CMainFrame::WindowProc(UINT message, WPARAM wParam, LPARAM lParam) 
{
    if (message == ((CMMXShell2App*)AfxGetApp())->g_GlobeRestoreMsg)
    {
        CString strDebug;
        
        strDebug.Format("[MMXShell] HWND_BROADCAST, wParam = %d\n", wParam);
        OutputDebugString(strDebug);
        
        if (wParam == -1) // 是本进程发送的广播消息
        {
            ::SetForegroundWindow(this->m_hWnd);
        }
        else // 由MMXDetect发送的
        {
            ULONG lDriverType = (ULONG)wParam;
            
            DriverChanged(lDriverType);
        }
        
        return 1;
    }
    
    return CFrameWnd::WindowProc(message, wParam, lParam);
}

// 预分消息
BOOL CMainFrame::PreTranslateMessage(MSG* pMsg) 
{
    if (pMsg->message == WM_KEYDOWN)
    {
        UINT nChar;
        
        nChar = pMsg->wParam;
        
        switch (nChar)
        {
        case VK_DELETE: // 按下了 Delete 键
            if( pMsg->hwnd == m_pActiveView->m_ListCtrl.m_hWnd) 
            {
                OnEditDelete();
                return TRUE;
            }
            break;
        case VK_F5: // 刷新
            m_pWndUp->RefreshAll();
            m_pWndDown->RefreshAll();
            break;
        default:
            break;
        }
    }
    
    return CFrameWnd::PreTranslateMessage(pMsg);
}

// lDriverType = 0、1、2、4、8、16、……
// lDriverType = 0 表示没有优盘
// lDriverType = 1 表示 A 盘是优盘
// ……
// lDriverType = 128 表示 H 盘是优盘
// lDriverType = 192 表示 G、H 盘是优盘
void CMainFrame::DriverChanged(ULONG lDriverType)
{
    CString strDebug;
    
    strDebug.Format("[MMXShell] DriverType = %d\n", lDriverType);
    OutputDebugString(strDebug);
    
    m_strOnlyShowDriver = "";
    m_aryShowDriver.RemoveAll();
    
    for (char ch = 'A'; ch <= 'Z'; ch++)
    {
        if( lDriverType & (1 << (ch - 'A')))
        {
            if (m_strOnlyShowDriver.GetLength() > 0)
            {
                m_strOnlyShowDriver += ",";
            }
            m_strOnlyShowDriver +=  ch;
        }
    }
    
    ((CMMXShell2App*)AfxGetApp())->SplitString(m_strOnlyShowDriver, m_aryShowDriver,",");
    
    if (m_pWndUp != NULL)
    {
        m_pWndUp->RefreshAll();
    }
    if (m_pWndDown != NULL)
    {
        m_pWndDown->RefreshAll();
    }
}

// 跳到上级目录
void CMainFrame::OnUp()