windows-xp/Source/XPSP1/NT/com/mobile/syncmgr/dll/confres.cpp

/*----------------------------------------------------------------------------
/ Title;
/  dll.cpp
/  Copyright (C) Microsoft Corporation, 1999.
/
/ Authors;
/   Jude Kavalam (judej)
/
/ Notes;
/   Entry point for File Conflict Resolution Dialog
/----------------------------------------------------------------------------*/

#include "precomp.h"

#define CX_BIGICON                      48
#define CY_BIGICON                      48

extern HINSTANCE g_hmodThisDll; // Handle to this DLL itself.
#define ARRAYLEN(a) (sizeof(a) / sizeof((a)[0]))

// Special flag to fix up the callback data when thunking
#define RFC_THUNK_DATA	0x80000000


/////////////////////////////////////////////////////////////////////////////
// Global UNICODE<>ANSI translation helpers
LPWSTR WINAPI AtlA2WHelper(LPWSTR lpw, LPCSTR lpa, int nChars)
{
        Assert(lpa != NULL);
        Assert(lpw != NULL);
        // verify that no illegal character present
        // since lpw was allocated based on the size of lpa
        // don't worry about the number of chars
        lpw[0] = L'\0';
        MultiByteToWideChar(CP_ACP, 0, lpa, -1, lpw, nChars);
        return lpw;
}

LPSTR WINAPI AtlW2AHelper(LPSTR lpa, LPCWSTR lpw, int nChars)
{
        Assert(lpw != NULL);
        Assert(lpa != NULL);
        // verify that no illegal character present
        // since lpa was allocated based on the size of lpw
        // don't worry about the number of chars
        lpa[0] = '\0';
        WideCharToMultiByte(CP_ACP, 0, lpw, -1, lpa, nChars, NULL, NULL);
        return lpa;
}


INT_PTR CALLBACK RFCDlgProc(HWND, UINT, WPARAM, LPARAM);

// The caller needs to send an hwnd and fill in the RFCDLGPARAM. Only the icons
// are optional

int WINAPI SyncMgrResolveConflict(HWND hWndParent, RFCDLGPARAM *pdlgParam)
{
    int nRet = 0;
    HICON hIKeepBoth = NULL, hIKeepLocal = NULL, hIKeepNetwork = NULL;

    if (!hWndParent || !pdlgParam)
        return -1;

    if (IsBadReadPtr(pdlgParam, sizeof(RFCDLGPARAM)))
        return -1;

    // If we don't have any of the params fail..
    if (!pdlgParam->pszFilename || !pdlgParam->pszLocation || !pdlgParam->pszNewName)
        return -1;

    // If we do not have any of the icons, load the defaults
    if (!pdlgParam->hIKeepBoth)
        pdlgParam->hIKeepBoth = hIKeepBoth =
                      (HICON)LoadImage(g_hmodThisDll, MAKEINTRESOURCE(IDI_KEEPBOTH),
                                IMAGE_ICON, CX_BIGICON, CY_BIGICON,
                                LR_LOADMAP3DCOLORS);
    if (!pdlgParam->hIKeepLocal)
        pdlgParam->hIKeepLocal = hIKeepLocal =
                      (HICON)LoadImage(g_hmodThisDll, MAKEINTRESOURCE(IDI_KEEPLOCAL),
                                IMAGE_ICON, CX_BIGICON, CY_BIGICON,
                                LR_LOADMAP3DCOLORS);
    if (!pdlgParam->hIKeepNetwork)
        pdlgParam->hIKeepNetwork = hIKeepNetwork =
                      (HICON)LoadImage(g_hmodThisDll, MAKEINTRESOURCE(IDI_KEEPNETWORK),
                                IMAGE_ICON, CX_BIGICON, CY_BIGICON,
                                LR_LOADMAP3DCOLORS);

    nRet = (int)DialogBoxParam(g_hmodThisDll, MAKEINTRESOURCE(IDD_RESFILECONFLICTS),
                               hWndParent, RFCDlgProc, (LPARAM)pdlgParam);

    // Destroy the icons that were created
    if (hIKeepBoth)
        DestroyIcon(hIKeepBoth);
    if (hIKeepLocal)
        DestroyIcon(hIKeepLocal);
    if (hIKeepNetwork)
        DestroyIcon(hIKeepNetwork);

    return nRet;
}

INT_PTR CALLBACK RFCDlgProc(HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
    RFCDLGPARAM * pParam = (RFCDLGPARAM*)GetWindowLongPtr(hDlg, DWLP_USER);

    switch (uMsg)
    {
        case WM_INITDIALOG:
        {
            SHFILEINFO sfi = {0};
            TCHAR szStr[INTERNET_MAX_URL_LENGTH + MAX_PATH];
            TCHAR szFmt[MAX_PATH];
            HICON hiExclaim;
            LPTSTR pszNetUser=NULL, pszNetDate=NULL, pszLocalUser=NULL, pszLocalDate=NULL;

            SetWindowLongPtr(hDlg, DWLP_USER, (LONG_PTR)lParam);
            pParam = (RFCDLGPARAM*)lParam;

            if (!pParam)
            {
                EndDialog(hDlg, -1);
                return TRUE;
            }

            hiExclaim = LoadIcon(NULL, IDI_EXCLAMATION);
            SendDlgItemMessage(hDlg, IDI_EXCLAIMICON, STM_SETICON, (WPARAM)hiExclaim, 0L);

            // Get the icon from Shell
            wsprintf(szStr, TEXT("%ws%ws"), pParam->pszLocation, pParam->pszFilename);
            if (SHGetFileInfo(szStr, 0, &sfi, sizeof(sfi), SHGFI_ICON | SHGFI_LARGEICON))
                SendDlgItemMessage(hDlg, IDI_DOCICON, STM_SETICON, (WPARAM)sfi.hIcon, 0L);

            // Set initial selection
            CheckRadioButton(hDlg, IDC_KEEPBOTH, IDC_KEEPNETWORK, IDC_KEEPBOTH);
            if (pParam->hIKeepBoth)
                SendDlgItemMessage(hDlg, IDB_BIGICON, STM_SETIMAGE, IMAGE_ICON, (LPARAM)pParam->hIKeepBoth);

            // Format and set the strings
            LoadString(g_hmodThisDll, IDS_NAMEANDLOCATION, szFmt, ARRAYLEN(szFmt));
            wsprintf(szStr, szFmt, pParam->pszFilename, pParam->pszLocation);
            SetDlgItemText(hDlg,IDC_FILEANDLOCATION,szStr);
			
            if (pParam->pszNewName)
            {
                SetDlgItemText(hDlg,IDC_NEWFILENAME,pParam->pszNewName);
            }

            if (pParam->pszNetworkModifiedBy && pParam->pszNetworkModifiedOn &&
                 lstrlen(pParam->pszNetworkModifiedBy) && lstrlen(pParam->pszNetworkModifiedOn))
            {
                // we have by and on then use them both
                LoadString(g_hmodThisDll, IDS_NETWORKMODIFIED, szFmt, ARRAYLEN(szFmt));
                wsprintf(szStr, szFmt, pParam->pszNetworkModifiedBy, pParam->pszNetworkModifiedOn);
            }
            else if ((pParam->pszNetworkModifiedBy && lstrlen(pParam->pszNetworkModifiedBy)) &&
                     (!pParam->pszNetworkModifiedOn || !lstrlen(pParam->pszNetworkModifiedOn)))
            {
                // We have the name but no date
                TCHAR szTemp[MAX_PATH];
                LoadString(g_hmodThisDll, IDS_UNKNOWNDATE, szTemp, ARRAYLEN(szTemp));
                LoadString(g_hmodThisDll, IDS_NETWORKMODIFIED, szFmt, ARRAYLEN(szFmt));
                wsprintf(szStr, szFmt, pParam->pszNetworkModifiedBy, szTemp);
            }
            else if ((!pParam->pszNetworkModifiedBy || !lstrlen(pParam->pszNetworkModifiedBy)) &&
                     (pParam->pszNetworkModifiedOn && lstrlen(pParam->pszNetworkModifiedOn)))
            {
                // We have the date but no name
                LoadString(g_hmodThisDll, IDS_NETWORKMODIFIED_DATEONLY, szFmt, ARRAYLEN(szFmt));
                wsprintf(szStr, szFmt, pParam->pszNetworkModifiedOn);

            }
            else
                // we do not have on or by, use the unknown
                LoadString(g_hmodThisDll, IDS_NONETINFO, szStr, ARRAYLEN(szStr));

            SetDlgItemText(hDlg,IDC_NETWORKMODIFIED,szStr);

            if (pParam->pszLocalModifiedBy && pParam->pszLocalModifiedOn &&
                 lstrlen(pParam->pszLocalModifiedBy) && lstrlen(pParam->pszLocalModifiedOn))
            {
                // we have by and on then use them both
                LoadString(g_hmodThisDll, IDS_LOCALMODIFIED, szFmt, ARRAYLEN(szFmt));
                wsprintf(szStr, szFmt, pParam->pszLocalModifiedBy, pParam->pszLocalModifiedOn);
            }
            else if ((pParam->pszLocalModifiedBy && lstrlen(pParam->pszLocalModifiedBy)) &&
                     (!pParam->pszLocalModifiedOn || !lstrlen(pParam->pszLocalModifiedOn)))
            {
                // We have the name but no date
                TCHAR szTemp[MAX_PATH];
                LoadString(g_hmodThisDll, IDS_UNKNOWNDATE, szTemp, ARRAYLEN(szTemp));
                LoadString(g_hmodThisDll, IDS_LOCALMODIFIED, szFmt, ARRAYLEN(szFmt));
                wsprintf(szStr, szFmt, pParam->pszLocalModifiedBy, szTemp);
            }
            else if ((!pParam->pszLocalModifiedBy || !lstrlen(pParam->pszLocalModifiedBy)) &&
                     (pParam->pszLocalModifiedOn && lstrlen(pParam->pszLocalModifiedOn)))
            {
                // We have the date but no name
                LoadString(g_hmodThisDll, IDS_LOCALMODIFIED_DATEONLY, szFmt, ARRAYLEN(szFmt));
                wsprintf(szStr, szFmt, pParam->pszLocalModifiedOn);

            }
            else
                // we do not have on or by, use the unknown
                LoadString(g_hmodThisDll, IDS_NOLOCALINFO, szStr, ARRAYLEN(szStr));

            SetDlgItemText(hDlg,IDC_LOCALMODIFIED,szStr);

            // If there is no call back function, don't show the view buttons.
            if (!pParam->pfnCallBack)
            {
                HWND hWndButton = GetDlgItem(hDlg, IDC_VIEWLOCAL);
                ShowWindow(hWndButton, SW_HIDE);
                EnableWindow(hWndButton, FALSE);
                hWndButton = GetDlgItem(hDlg, IDC_VIEWNETWORK);
                ShowWindow(hWndButton, SW_HIDE);
                EnableWindow(hWndButton, FALSE);
            }

            // Hide the "Apply to all" checkbox if caller doesn't want it.
            if (!(RFCF_APPLY_ALL & pParam->dwFlags))
            {
                HWND hWndButton = GetDlgItem(hDlg, IDC_APPLY_ALL);
                ShowWindow(hWndButton, SW_HIDE);
                EnableWindow(hWndButton, FALSE);
            }

            break;
        }

        case WM_COMMAND:
        {
            int id = LOWORD(wParam);

            switch (id)
            {
                case IDCANCEL:
                    EndDialog(hDlg, RFC_CANCEL);
                    break;

                case IDOK:
                {
                    int nRet = RFC_KEEPBOTH;

                    if (BST_CHECKED == IsDlgButtonChecked(hDlg, IDC_KEEPBOTH))
                        nRet = RFC_KEEPBOTH;
                    else if (BST_CHECKED == IsDlgButtonChecked(hDlg, IDC_KEEPLOCAL))
                        nRet = RFC_KEEPLOCAL;
                    else if (BST_CHECKED == IsDlgButtonChecked(hDlg, IDC_KEEPNETWORK))
                        nRet = RFC_KEEPNETWORK;

                    if (pParam && (RFCF_APPLY_ALL & pParam->dwFlags) &&
                        BST_CHECKED == IsDlgButtonChecked(hDlg, IDC_APPLY_ALL))
                    {
                        nRet |= RFC_APPLY_TO_ALL;
                    }

                    EndDialog(hDlg, nRet);
                    break;
                }

                case IDC_KEEPBOTH:
                case IDC_KEEPLOCAL:
                case IDC_KEEPNETWORK:
                {
                    HICON hITemp;

                    if (!pParam)
                        break;

                    if (IDC_KEEPBOTH == id)
                        hITemp = pParam->hIKeepBoth;
                    else if (IDC_KEEPLOCAL == id)
                        hITemp = pParam->hIKeepLocal;
                    else
                        hITemp = pParam->hIKeepNetwork;

                    SendDlgItemMessage(hDlg, IDB_BIGICON, STM_SETIMAGE, IMAGE_ICON, (LPARAM)hITemp);
                    break;
                }

                case IDC_VIEWLOCAL:
                    if (pParam)
                        pParam->pfnCallBack(hDlg, RFCCM_VIEWLOCAL, 0, (pParam->dwFlags & RFC_THUNK_DATA) ? pParam->lCallerData : (LPARAM)pParam);
                    break;

                case IDC_VIEWNETWORK:
                    if (pParam)
                        pParam->pfnCallBack(hDlg, RFCCM_VIEWNETWORK, 0, (pParam->dwFlags & RFC_THUNK_DATA) ? pParam->lCallerData : (LPARAM)pParam);
                    break;

                default:
                    return FALSE;
            }
            break;
        }

        default:
            return FALSE;
    }
    return TRUE;
}

#ifdef _UNICODE
int WINAPI SyncMgrResolveConflictA(HWND hWndParent, RFCDLGPARAMA *pdlgParam)
{
    USES_CONVERSION;
    RFCDLGPARAMW dlgPW={0};

    dlgPW.dwFlags = pdlgParam->dwFlags | RFC_THUNK_DATA;
    dlgPW.hIKeepBoth = pdlgParam->hIKeepBoth;
    dlgPW.hIKeepLocal = pdlgParam->hIKeepLocal;
    dlgPW.hIKeepNetwork = pdlgParam->hIKeepNetwork;
    dlgPW.pfnCallBack = pdlgParam->pfnCallBack;
    dlgPW.lCallerData = (LPARAM)pdlgParam;

    dlgPW.pszFilename = A2CW(pdlgParam->pszFilename);
    dlgPW.pszLocation = A2CW(pdlgParam->pszLocation);
    dlgPW.pszNewName = A2CW(pdlgParam->pszNewName);
    dlgPW.pszNetworkModifiedBy = A2CW(pdlgParam->pszNetworkModifiedBy);
    dlgPW.pszNetworkModifiedOn = A2CW(pdlgParam->pszNetworkModifiedOn);
    dlgPW.pszLocalModifiedBy = A2CW(pdlgParam->pszLocalModifiedBy);
    dlgPW.pszLocalModifiedOn = A2CW(pdlgParam->pszLocalModifiedOn);

    return SyncMgrResolveConflictW(hWndParent, &dlgPW);
}
#else
int WINAPI SyncMgrResolveConflictW(HWND hWndParent, RFCDLGPARAMW *pdlgParam)
{
    USES_CONVERSION;
    RFCDLGPARAMA dlgPA={0};

    dlgPA.dwFlags = pdlgParam->dwFlags | RFC_THUNK_DATA;
    dlgPA.hIKeepBoth = pdlgParam->hIKeepBoth;
    dlgPA.hIKeepLocal = pdlgParam->hIKeepLocal;
    dlgPA.hIKeepNetwork = pdlgParam->hIKeepNetwork;
    dlgPA.pfnCallBack = pdlgParam->pfnCallBack;
    dlgPA.lCallerData = (LPARAM)pdlgParam;

    dlgPA.pszFilename = W2CA(pdlgParam->pszFilename);
    dlgPA.pszLocation = W2CA(pdlgParam->pszLocation);
    dlgPA.pszNewName = W2CA(pdlgParam->pszNewName);
    dlgPA.pszNetworkModifiedBy = W2CA(pdlgParam->pszNetworkModifiedBy);
    dlgPA.pszNetworkModifiedOn = W2CA(pdlgParam->pszNetworkModifiedOn);
    dlgPA.pszLocalModifiedBy = W2CA(pdlgParam->pszLocalModifiedBy);
    dlgPA.pszLocalModifiedOn = W2CA(pdlgParam->pszLocalModifiedOn);

    return SyncMgrResolveConflictA(hWndParent, &dlgPA);
}
#endif