explorefolders.cpp

funambol window mobile客户端源代码

            folder = previousPath.c_str();
            break;
        }
        if (token != "") {
            previousPath += TEXT("\\");
            previousPath += token;
        }
    }

    // set ppc header
    LOGFONT lf;
    memset(&lf, 0, sizeof(LOGFONT));
    HFONT hFont = (HFONT) GetStockObject(SYSTEM_FONT);
    GetObject(hFont, sizeof lf, &lf);
    lf.lfWeight = FW_BOLD;
    lf.lfHeight +=FONT_HEIGHT_OFFSET;
    VERIFY(fontBold.CreateFontIndirect(&lf));

    if(isNotes){
        s1.LoadString(getLocalizationUtils()->getLocaleResource(), IDS_EXPLORE_TITLE_NOTES);
    }
    else{
        s1.LoadString(getLocalizationUtils()->getLocaleResource(), IDS_EXPLORE_TITLE_BRIEFCASE);
    }

    SetDlgItemText(IDC_HEADER_STATIC, s1);
    GetDlgItem(IDC_HEADER_STATIC)->SetFont(&fontBold);

    SendMessage(WM_SETFOCUS, (WPARAM)hwndTV, NULL);// not necessary
 #endif

    // fix for wrong title problem, we get & set the title for the main window
    wchar_t title[256];
    AfxGetMainWnd()->GetWindowText(title,256);
    AfxGetMainWnd()->SetWindowText(title);

 return FALSE;
}


#if defined(_DEVICE_RESOLUTION_AWARE) && !defined(WIN32_PLATFORM_WFSP)
void CExploreFolders::OnSize(UINT /*nType*/, int /*cx*/, int /*cy*/)
{
    // TODO: not needed

	/*DRA::RelayoutDialog(
		AfxGetInstanceHandle(),
		this->m_hWnd,
		DRA::GetDisplayMode() != DRA::Portrait ?
			MAKEINTRESOURCE(IDD_EXPLORE_DIALOG_WIDE) :
			MAKEINTRESOURCE(IDD_EXPLORE_DIALOG));
    */
}
#endif

#if defined(WIN32_PLATFORM_PSPC)
void CExploreFolders::OnTvnItemExpanded(NMHDR * pNotifyStruct, LRESULT * result ){
    LPNM_TREEVIEW pnmtv = (LPNM_TREEVIEW) pNotifyStruct;

    if (pnmtv->action == TVE_COLLAPSE)
    {
        // remove the child items from this directory
        hti = TreeView_GetChild(pNotifyStruct->hwndFrom, pnmtv->itemNew.hItem);
        while (hti){
            htiNext = TreeView_GetNextSibling(pNotifyStruct->hwndFrom, hti);
            TreeView_DeleteItem(pNotifyStruct->hwndFrom, hti);
            hti = htiNext;
        }
    }
    *result = 0;
}

void CExploreFolders::OnTvnItemExpanding(NMHDR * pNotifyStruct, LRESULT * result ){
    LPNM_TREEVIEW pnmtv = (LPNM_TREEVIEW) pNotifyStruct;

    if (pnmtv->action == TVE_COLLAPSE){
        // Retrieve the image from the current item
        pnmtv->itemNew.mask = TVIF_IMAGE | TVIF_SELECTEDIMAGE;
        TreeView_GetItem(pNotifyStruct->hwndFrom, &(pnmtv->itemNew));

        // Set the item's image to the closed folder
        pnmtv->itemNew.iImage = IMAGE_CLOSED;
        pnmtv->itemNew.iSelectedImage = IMAGE_CLOSED;

        TreeView_SetItem(pNotifyStruct->hwndFrom, &(pnmtv->itemNew));
    }
    else
    {
        // Retrieve the image from the current item
        pnmtv->itemNew.mask = TVIF_IMAGE | TVIF_SELECTEDIMAGE;
        TreeView_GetItem(pNotifyStruct->hwndFrom, &(pnmtv->itemNew));

        // Set the item's image to the closed folder
        pnmtv->itemNew.iImage = IMAGE_OPEN;
        pnmtv->itemNew.iSelectedImage = IMAGE_OPEN;
        TreeView_SetItem(pNotifyStruct->hwndFrom, &(pnmtv->itemNew));

        // We need to fill in the subdirectory just expanded
        BuildDirectory(pnmtv->hdr.hwndFrom, pnmtv->itemNew, szDir);
        GetDirectoryContents(pnmtv->hdr.hwndFrom, szDir,(HTREEITEM)pnmtv->itemNew.hItem);
    }
    *result = 0;
}

void CExploreFolders::OnTvnDblClk(NMHDR * pNotifyStruct, LRESULT * result ){
    DWORD 			dwPos;
    TV_HITTESTINFO 	tvhti;
    POINT 			point;
    HWND			hwndTV;     GetDlgItem(IDC_TREEVIEW, &hwndTV);
    TV_ITEM         tvi;
    TCHAR szbufW[MAX_PATH];
    TCHAR sztempW[MAX_PATH];
    szbufW[0] = '\0';
    sztempW[0] = '\0';

    // Find out where the cursor was
    dwPos = GetMessagePos();
    point.x = LOWORD(dwPos);
    point.y = HIWORD(dwPos);
    ::ScreenToClient(hwndTV, &point);
    tvhti.pt = point;
    tvi.hItem = TreeView_HitTest(hwndTV, &tvhti);
    tvi.pszText = szbufW;
    tvi.cchTextMax = MAX_PATH;
    tvi.mask = TVIF_IMAGE | TVIF_HANDLE | TVIF_TEXT;
    TreeView_GetItem(hwndTV, &tvi);

    HTREEITEM htv;
    htv = tvi.hItem;
    _tcsrev(szbufW);
    _tcscat(szbufW, _T("\\"));

    while (htv = TreeView_GetParent(hwndTV, htv)){
       //Construct path
       tvi.hItem = htv;
       tvi.pszText = sztempW;
       tvi.cchTextMax = MAX_PATH;
       tvi.mask =  TVIF_TEXT;
       TreeView_GetItem(hwndTV, &tvi);
       _tcsrev(sztempW);
       if (_tcscmp(sztempW,  _T("\\")) != 0) _tcscat(szbufW, sztempW);
       if (szbufW[lstrlen(szbufW)-1] != '\\') _tcscat(szbufW, _T("\\"));
    };
    _tcsrev(szbufW);

    *result =0;
    folder = szbufW;
    if(folder == _T("\\\\"))
        folder = _T("\\");

    EndDialog(IDCHOOSE); // the user has chosen
}


void CExploreFolders::OnTvnSelChanged(NMHDR * pNotifyStruct, LRESULT * result ){
    LPNM_TREEVIEW pnmtv = (LPNM_TREEVIEW) pNotifyStruct;
    BuildDirectory(pnmtv->hdr.hwndFrom, pnmtv->itemNew, szDir);
    folder = szDir;
    folder.Replace(_T("\\*.*"),_T(""));
    if(folder == _T("")){
        folder = _T("\\");
    }

    TreeView_SelectDropTarget(pnmtv->hdr.hwndFrom, pnmtv->itemNew.hItem);
}

HBRUSH CExploreFolders::OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor) {
    HBRUSH hbr = CDialog::OnCtlColor(pDC, pWnd, nCtlColor);

    // set ppc header text color
    if(pWnd->GetDlgCtrlID() == IDC_HEADER_STATIC) {
        pDC->SetBkMode(TRANSPARENT);
        pDC->SetTextColor(PPC_HEADER_TEXT_COLOR);
    }

    return hbr;
}
#endif
/// end PPC


void CExploreFolders::OnOK()
{
    #if defined(WIN32_PLATFORM_WFSP)
        BrowseFolder();
    #endif

    #if defined(WIN32_PLATFORM_PSPC)
        EndDialog(IDCHOOSE); // the user has chosen
    #endif

}

#if defined(WIN32_PLATFORM_WFSP)
void CExploreFolders::OnChoose(){
    CString s1,s2;
    BuildDirectory(path, s1);
    lstFiles.GetText(lstFiles.GetCurSel(), s2);
    if(wcscmp(s2,_T("..")) != 0){
        s1+=s2;
    }
    if(wcscmp(s1,_T("\\\\")) == 0){
        s1="\\";
    }
    folder = s1;
    EndDialog(IDCHOOSE); // the user has chosen
}

void CExploreFolders::BrowseFolder()
{
    CString s1,s2;
    lstFiles.GetText(lstFiles.GetCurSel(), s1);
    lstFiles.ResetContent();
    if(s1 == ".."){
        if(!isRoot){
            path.pop_back();
        }
        if(path.size()==0){
            isRoot = true;
            s2=_T("My device");
            lstFiles.ResetContent();
            lstFiles.AddString(_T("\\"));
            SetDlgItemText(IDC_EXPLORE_FOLDER, s2);
            lstFiles.SetCurSel(0);
            goto finally;
        }
        else{
            isRoot = false;
        }
    }
    else{
        if(s1 != "\\"){
            s1 += "\\";
            path.push_back(s1);
            isRoot=false;
        };
    }

    if(!isRoot){
        BuildDirectory(path,s1);
        SetDlgItemText(IDC_EXPLORE_FOLDER, s1);
        s1+="*";
        GetDirectoryContents(&lstFiles, s1.GetBuffer(s1.GetLength()));
    }
    else{
        if(path.size()==0){
            path.push_back(_T("\\"));
        }
        s2=_T("\\");
        SetDlgItemText(IDC_EXPLORE_FOLDER, s2);
        s1=_T("\\*");
        GetDirectoryContents(&lstFiles, s1.GetBuffer(s1.GetLength()));
        isRoot = false;
    }
    finally:

    lstFiles.SetFocus(); lstFiles.SetCurSel(0);
}
#endif