628 lines
19 KiB
C
628 lines
19 KiB
C
/*
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* OLEDLG library
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*
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* Copyright 2003 Ulrich Czekalla for CodeWeavers
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <stdarg.h>
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#include <stdio.h>
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#include "windef.h"
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#include "winbase.h"
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#include "winreg.h"
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#include "winternl.h"
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#include "winerror.h"
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#include "wingdi.h"
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#include "winuser.h"
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#include "wine/debug.h"
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#include "wine/unicode.h"
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#include "oledlg.h"
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#include "resource.h"
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WINE_DEFAULT_DEBUG_CHANNEL(oledlg);
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typedef struct
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{
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HWND hwndSelf;
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BOOL bObjListInit; /* Object list has been initialized */
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LPOLEUIINSERTOBJECTA lpOleUIInsertObject;
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HWND hwndObjTypeLBL;
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HWND hwndObjTypeLB;
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HWND hwndFileLBL;
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HWND hwndFileTB;
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HWND hwndCreateCtrlCB;
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HWND hwndCreateNewCB;
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HWND hwndCreateFromFileCB;
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HWND hwndDisplayIconCB;
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HWND hwndAddCtrlBTN;
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HWND hwndBrowseBTN;
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HWND hwndResultDesc;
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} InsertObjectDlgInfo;
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static INT_PTR CALLBACK UIInsertObjectDlgProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
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static LRESULT UIINSOBJDLG_OnWMCommand(HWND hwnd, WPARAM wParam, LPARAM lParam);
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static void UIINSERTOBJECTDLG_InitDialog(InsertObjectDlgInfo* pdlgInfo);
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static void UIINSERTOBJECTDLG_SelectCreateCtrl(InsertObjectDlgInfo* pdlgInfo);
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static void UIINSERTOBJECTDLG_SelectCreateFromFile(InsertObjectDlgInfo* pdlgInfo);
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static void UIINSERTOBJECTDLG_SelectCreateNew(InsertObjectDlgInfo* pdlgInfo);
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static BOOL UIINSERTOBJECTDLG_PopulateObjectTypes(InsertObjectDlgInfo* pdlgInfo);
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static void UIINSERTOBJECTDLG_FreeObjectTypes(InsertObjectDlgInfo* pdlgInfo);
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static void UIINSERTOBJECTDLG_SelChange(InsertObjectDlgInfo* pdlgInfo);
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static BOOL UIINSERTOBJECTDLG_OnOpen(InsertObjectDlgInfo* pdlgInfo);
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static void UIINSERTOBJECTDLG_BrowseFile(InsertObjectDlgInfo* pdlgInfo);
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static void UIINSERTOBJECTDLG_AddControl(InsertObjectDlgInfo* pdlgInfo);
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typedef HRESULT (*DLLREGISTER) (void);
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extern HINSTANCE OLEDLG_hInstance;
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static const WCHAR OleUIInsertObjectInfoStr[] = {'O','l','e','U','I','I','n','s','e','r','t','O','b','j','e','c','t',
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'I','n','f','o','S','t','r',0};
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/***********************************************************************
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* OleUIInsertObjectA (OLEDLG.3)
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*/
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UINT WINAPI OleUIInsertObjectA(LPOLEUIINSERTOBJECTA lpOleUIInsertObject)
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{
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LRESULT lRes;
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LPCVOID template;
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HRSRC hRes;
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InsertObjectDlgInfo dlgInfo;
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HANDLE hDlgTmpl = 0;
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if (lpOleUIInsertObject->lpszTemplate || lpOleUIInsertObject->hResource)
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FIXME("Customized template not supported\n");
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/* Create the dialog from a template */
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if(!(hRes = FindResourceA(OLEDLG_hInstance,MAKEINTRESOURCEA(UIINSERTOBJECT),
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(LPSTR)RT_DIALOG)))
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{
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return OLEUI_ERR_FINDTEMPLATEFAILURE;
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}
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if (!(hDlgTmpl = LoadResource(OLEDLG_hInstance, hRes )) ||
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!(template = LockResource( hDlgTmpl )))
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{
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return OLEUI_ERR_LOADTEMPLATEFAILURE;
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}
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/* Initialize InsertObjectDlgInfo structure */
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dlgInfo.lpOleUIInsertObject = lpOleUIInsertObject;
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dlgInfo.bObjListInit = FALSE;
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lRes = DialogBoxIndirectParamA(OLEDLG_hInstance, (const DLGTEMPLATE*) template,
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lpOleUIInsertObject->hWndOwner, UIInsertObjectDlgProc,
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(LPARAM) &dlgInfo);
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/* Unable to create the dialog */
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if( lRes == -1)
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return OLEUI_ERR_DIALOGFAILURE;
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return lRes;
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}
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/***********************************************************************
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* UIInsertObjectDlgProc
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*
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* OLE UI Insert Object dialog procedure
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*/
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INT_PTR CALLBACK UIInsertObjectDlgProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
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{
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InsertObjectDlgInfo* pdlgInfo = GetPropW(hwnd, OleUIInsertObjectInfoStr);
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switch(uMsg)
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{
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case WM_INITDIALOG:
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{
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InsertObjectDlgInfo* pdlgInfo = (InsertObjectDlgInfo*)lParam;
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pdlgInfo->hwndSelf = hwnd;
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SetPropW(hwnd, OleUIInsertObjectInfoStr, pdlgInfo);
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UIINSERTOBJECTDLG_InitDialog(pdlgInfo);
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return 0;
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}
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case WM_COMMAND:
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return UIINSOBJDLG_OnWMCommand(hwnd, wParam, lParam);
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case WM_DESTROY:
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if (pdlgInfo)
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UIINSERTOBJECTDLG_FreeObjectTypes(pdlgInfo);
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RemovePropW(hwnd, OleUIInsertObjectInfoStr);
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return FALSE;
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default :
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return FALSE;
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}
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}
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/***********************************************************************
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* UIINSOBJDLG_OnWMCommand
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*
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* WM_COMMAND message handler
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*/
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static LRESULT UIINSOBJDLG_OnWMCommand(HWND hwnd, WPARAM wParam, LPARAM lParam)
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{
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InsertObjectDlgInfo* pdlgInfo = GetPropW(hwnd, OleUIInsertObjectInfoStr);
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WORD wNotifyCode = HIWORD(wParam);
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WORD wID = LOWORD(wParam);
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switch(wID)
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{
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case IDOK:
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EndDialog(hwnd, UIINSERTOBJECTDLG_OnOpen(pdlgInfo));
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break;
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case IDCANCEL:
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EndDialog(hwnd, FALSE);
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break;
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case IDC_CREATECONTROL:
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UIINSERTOBJECTDLG_SelectCreateCtrl(pdlgInfo);
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break;
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case IDC_CREATENEW:
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UIINSERTOBJECTDLG_SelectCreateNew(pdlgInfo);
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break;
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case IDC_CREATEFROMFILE:
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UIINSERTOBJECTDLG_SelectCreateFromFile(pdlgInfo);
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break;
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case IDC_BROWSE:
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UIINSERTOBJECTDLG_BrowseFile(pdlgInfo);
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break;
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case IDC_ADDCONTROL:
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UIINSERTOBJECTDLG_AddControl(pdlgInfo);
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break;
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case IDC_OBJTYPELIST:
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if (wNotifyCode == LBN_SELCHANGE)
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UIINSERTOBJECTDLG_SelChange(pdlgInfo);
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break;
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}
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return 0;
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}
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/***********************************************************************
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* UIINSERTOBJECTDLG_InitDialog
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*
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* Initialize dialog display
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*/
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static void UIINSERTOBJECTDLG_InitDialog(InsertObjectDlgInfo* pdlgInfo)
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{
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/* Initialize InsertObjectDlgInfo data structure */
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pdlgInfo->hwndObjTypeLB = GetDlgItem(pdlgInfo->hwndSelf, IDC_OBJTYPELIST);
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pdlgInfo->hwndObjTypeLBL = GetDlgItem(pdlgInfo->hwndSelf, IDC_OBJTYPELBL);
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pdlgInfo->hwndFileLBL = GetDlgItem(pdlgInfo->hwndSelf, IDC_FILELBL);
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pdlgInfo->hwndFileTB = GetDlgItem(pdlgInfo->hwndSelf, IDC_FILE);
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pdlgInfo->hwndCreateCtrlCB = GetDlgItem(pdlgInfo->hwndSelf, IDC_CREATECONTROL);
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pdlgInfo->hwndCreateNewCB = GetDlgItem(pdlgInfo->hwndSelf, IDC_CREATENEW);
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pdlgInfo->hwndCreateFromFileCB = GetDlgItem(pdlgInfo->hwndSelf, IDC_CREATEFROMFILE);
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pdlgInfo->hwndDisplayIconCB = GetDlgItem(pdlgInfo->hwndSelf, IDC_ASICON);
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pdlgInfo->hwndAddCtrlBTN = GetDlgItem(pdlgInfo->hwndSelf, IDC_ADDCONTROL);
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pdlgInfo->hwndBrowseBTN = GetDlgItem(pdlgInfo->hwndSelf, IDC_BROWSE);
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pdlgInfo->hwndResultDesc = GetDlgItem(pdlgInfo->hwndSelf, IDC_RESULTDESC);
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/* Setup dialog controls based on flags */
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if (pdlgInfo->lpOleUIInsertObject->lpszCaption)
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SetWindowTextA(pdlgInfo->hwndSelf, pdlgInfo->lpOleUIInsertObject->lpszCaption);
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ShowWindow(pdlgInfo->hwndCreateCtrlCB, (pdlgInfo->lpOleUIInsertObject->dwFlags &
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IOF_SHOWINSERTCONTROL) ? SW_SHOW : SW_HIDE);
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ShowWindow(pdlgInfo->hwndDisplayIconCB, (pdlgInfo->lpOleUIInsertObject->dwFlags &
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IOF_CHECKDISPLAYASICON) ? SW_SHOW : SW_HIDE);
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EnableWindow(pdlgInfo->hwndDisplayIconCB, !(pdlgInfo->lpOleUIInsertObject->dwFlags &
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IOF_DISABLEDISPLAYASICON));
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if (pdlgInfo->lpOleUIInsertObject->dwFlags & IOF_SELECTCREATECONTROL)
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UIINSERTOBJECTDLG_SelectCreateCtrl(pdlgInfo);
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else if (pdlgInfo->lpOleUIInsertObject->dwFlags & IOF_SELECTCREATEFROMFILE)
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UIINSERTOBJECTDLG_SelectCreateFromFile(pdlgInfo);
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else /* (pdlgInfo->lpOleUIInsertObject->dwFlags & IOF_SELECTCREATENEW) */
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UIINSERTOBJECTDLG_SelectCreateNew(pdlgInfo);
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}
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/***********************************************************************
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* UIINSERTOBJECTDLG_SelectCreateCtrl
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*
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* Select Create Control Radio Button
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*/
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static void UIINSERTOBJECTDLG_SelectCreateCtrl(InsertObjectDlgInfo* pdlgInfo)
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{
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ShowWindow(pdlgInfo->hwndDisplayIconCB, SW_HIDE);
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ShowWindow(pdlgInfo->hwndFileLBL, SW_HIDE);
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ShowWindow(pdlgInfo->hwndFileTB, SW_HIDE);
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ShowWindow(pdlgInfo->hwndBrowseBTN, SW_HIDE);
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ShowWindow(pdlgInfo->hwndObjTypeLBL, SW_SHOW);
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ShowWindow(pdlgInfo->hwndObjTypeLB, SW_SHOW);
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ShowWindow(pdlgInfo->hwndAddCtrlBTN, SW_SHOW);
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SendMessageA(pdlgInfo->hwndCreateCtrlCB, BM_SETCHECK, BST_CHECKED, 0);
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/* Populate object type listbox */
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if (!pdlgInfo->bObjListInit)
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UIINSERTOBJECTDLG_PopulateObjectTypes(pdlgInfo);
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}
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/***********************************************************************
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* UIINSERTOBJECTDLG_SelectCreateNew
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*
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* Select Create New Radio Button
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*/
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static void UIINSERTOBJECTDLG_SelectCreateNew(InsertObjectDlgInfo* pdlgInfo)
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{
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ShowWindow(pdlgInfo->hwndFileLBL, SW_HIDE);
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ShowWindow(pdlgInfo->hwndFileTB, SW_HIDE);
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ShowWindow(pdlgInfo->hwndAddCtrlBTN, SW_HIDE);
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ShowWindow(pdlgInfo->hwndBrowseBTN, SW_HIDE);
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if (pdlgInfo->lpOleUIInsertObject->dwFlags & IOF_CHECKDISPLAYASICON)
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ShowWindow(pdlgInfo->hwndDisplayIconCB, SW_SHOW);
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ShowWindow(pdlgInfo->hwndObjTypeLBL, SW_SHOW);
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ShowWindow(pdlgInfo->hwndObjTypeLB, SW_SHOW);
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SendMessageA(pdlgInfo->hwndCreateNewCB, BM_SETCHECK, BST_CHECKED, 0);
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if (!pdlgInfo->bObjListInit)
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UIINSERTOBJECTDLG_PopulateObjectTypes(pdlgInfo);
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UIINSERTOBJECTDLG_SelChange(pdlgInfo);
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}
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/***********************************************************************
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* UIINSERTOBJECTDLG_SelectCreateFromFile
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*
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* Select Create From File Radio Button
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*/
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static void UIINSERTOBJECTDLG_SelectCreateFromFile(InsertObjectDlgInfo* pdlgInfo)
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{
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WCHAR resstr[MAX_PATH];
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ShowWindow(pdlgInfo->hwndAddCtrlBTN, SW_HIDE);
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ShowWindow(pdlgInfo->hwndObjTypeLBL, SW_HIDE);
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ShowWindow(pdlgInfo->hwndObjTypeLB, SW_HIDE);
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if (pdlgInfo->lpOleUIInsertObject->dwFlags & IOF_CHECKDISPLAYASICON)
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ShowWindow(pdlgInfo->hwndDisplayIconCB, SW_SHOW);
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ShowWindow(pdlgInfo->hwndFileLBL, SW_SHOW);
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ShowWindow(pdlgInfo->hwndFileTB, SW_SHOW);
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ShowWindow(pdlgInfo->hwndBrowseBTN, SW_SHOW);
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SendMessageW(pdlgInfo->hwndCreateFromFileCB, BM_SETCHECK, BST_CHECKED, 0);
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if (LoadStringW(OLEDLG_hInstance, IDS_RESULTFILEOBJDESC, resstr, MAX_PATH))
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SendMessageW(pdlgInfo->hwndResultDesc, WM_SETTEXT, 0, (LPARAM)resstr);
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}
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/***********************************************************************
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* UIINSERTOBJECTDLG_PopulateObjectTypes
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*
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* Populate Object Type listbox
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*/
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static BOOL UIINSERTOBJECTDLG_PopulateObjectTypes(InsertObjectDlgInfo* pdlgInfo)
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{
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static const WCHAR szClsid[] = {'C','L','S','I','D',0};
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static const WCHAR szInsertable[] = {'I','n','s','e','r','t','a','b','l','e',0};
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static const WCHAR szNotInsertable[] = {'N','o','t','I','n','s','e','r','t','a','b','l','e',0};
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DWORD i;
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LONG len;
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HKEY hkclsids;
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HKEY hkey;
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CLSID clsid;
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LSTATUS ret;
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WCHAR keydesc[MAX_PATH];
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WCHAR keyname[MAX_PATH];
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WCHAR szclsid[128];
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DWORD index = 0;
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UIINSERTOBJECTDLG_FreeObjectTypes(pdlgInfo);
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RegOpenKeyExW(HKEY_CLASSES_ROOT, szClsid, 0, KEY_READ, &hkclsids);
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while (ERROR_SUCCESS == (ret = RegEnumKeyW(hkclsids, index, szclsid, sizeof(szclsid)/sizeof(szclsid[0]))))
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{
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index++;
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RegOpenKeyExW(hkclsids, szclsid, 0, KEY_READ, &hkey);
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len = sizeof(keyname);
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if (ERROR_SUCCESS != RegQueryValueW(hkey, szInsertable, keyname, &len))
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continue;
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len = sizeof(keyname);
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if (ERROR_SUCCESS == RegQueryValueW(hkey, szNotInsertable, keyname, &len))
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continue;
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CLSIDFromString(szclsid, &clsid);
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for (i = 0; i < pdlgInfo->lpOleUIInsertObject->cClsidExclude; i++)
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if (IsEqualGUID(&pdlgInfo->lpOleUIInsertObject->lpClsidExclude[i], &clsid))
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break;
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if (i < pdlgInfo->lpOleUIInsertObject->cClsidExclude)
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continue;
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len = sizeof(keydesc);
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if (ERROR_SUCCESS == RegQueryValueW(hkey, NULL, keydesc, &len))
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{
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CLSID* lpclsid = HeapAlloc(GetProcessHeap(), 0, sizeof(CLSID));
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*lpclsid = clsid;
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len = SendMessageW(pdlgInfo->hwndObjTypeLB, LB_ADDSTRING, 0, (LPARAM)keydesc);
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SendMessageW(pdlgInfo->hwndObjTypeLB, LB_SETITEMDATA, len, (LPARAM)lpclsid);
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}
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}
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pdlgInfo->bObjListInit = (ret == ERROR_NO_MORE_ITEMS);
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return pdlgInfo->bObjListInit;
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}
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/***********************************************************************
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* UIINSERTOBJECTDLG_FreeObjectTypes
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*
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* Free Object Types listbox
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*/
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static void UIINSERTOBJECTDLG_FreeObjectTypes(InsertObjectDlgInfo* pdlgInfo)
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{
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UINT i, count;
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count = SendMessageA(pdlgInfo->hwndObjTypeLB, LB_GETCOUNT, 0, 0);
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for (i = 0; i < count; i++)
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{
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CLSID* lpclsid = (CLSID*) SendMessageA(pdlgInfo->hwndObjTypeLB,
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LB_GETITEMDATA, i, 0);
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HeapFree(GetProcessHeap(), 0, lpclsid);
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}
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}
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/***********************************************************************
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* UIINSERTOBJECTDLG_SelChange
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*
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* Handle object type selection change
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*/
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static void UIINSERTOBJECTDLG_SelChange(InsertObjectDlgInfo* pdlgInfo)
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{
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INT index;
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WCHAR objname[MAX_PATH];
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WCHAR objdesc[MAX_PATH];
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WCHAR resstr[MAX_PATH];
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TRACE("\n");
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if (LoadStringW(OLEDLG_hInstance, IDS_RESULTOBJDESC, resstr, MAX_PATH) &&
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((index = SendMessageW(pdlgInfo->hwndObjTypeLB, LB_GETCURSEL, 0, 0)) >= 0) &&
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SendMessageW(pdlgInfo->hwndObjTypeLB, LB_GETTEXT, index, (LPARAM)objname))
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wsprintfW(objdesc, resstr, objname);
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else
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objdesc[0] = 0;
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SendMessageW(pdlgInfo->hwndResultDesc, WM_SETTEXT, 0, (LPARAM)objdesc);
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}
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/***********************************************************************
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* UIINSERTOBJECTDLG_SelChange
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*
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* Handle OK Button
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*/
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static BOOL UIINSERTOBJECTDLG_OnOpen(InsertObjectDlgInfo* pdlgInfo)
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{
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BOOL bret = FALSE;
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if (BST_CHECKED == SendMessageA(pdlgInfo->hwndCreateCtrlCB, BM_GETCHECK, 0, 0) ||
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BST_CHECKED == SendMessageA(pdlgInfo->hwndCreateNewCB, BM_GETCHECK, 0, 0))
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{
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INT index = SendMessageA(pdlgInfo->hwndObjTypeLB, LB_GETCURSEL, 0, 0);
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if (index >= 0)
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{
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CLSID* clsid = (CLSID*) SendMessageA(pdlgInfo->hwndObjTypeLB,
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LB_GETITEMDATA, index, 0);
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pdlgInfo->lpOleUIInsertObject->clsid = *clsid;
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if (pdlgInfo->lpOleUIInsertObject->dwFlags & IOF_CREATENEWOBJECT)
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{
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pdlgInfo->lpOleUIInsertObject->sc= OleCreate(
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&pdlgInfo->lpOleUIInsertObject->clsid,
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&pdlgInfo->lpOleUIInsertObject->iid,
|
|
pdlgInfo->lpOleUIInsertObject->oleRender,
|
|
pdlgInfo->lpOleUIInsertObject->lpFormatEtc,
|
|
pdlgInfo->lpOleUIInsertObject->lpIOleClientSite,
|
|
pdlgInfo->lpOleUIInsertObject->lpIStorage,
|
|
pdlgInfo->lpOleUIInsertObject->ppvObj);
|
|
}
|
|
|
|
bret = TRUE;
|
|
}
|
|
}
|
|
else if (BST_CHECKED == SendMessageA(pdlgInfo->hwndCreateFromFileCB, BM_GETCHECK, 0, 0))
|
|
{
|
|
if (pdlgInfo->lpOleUIInsertObject->lpszFile)
|
|
{
|
|
HRESULT hres;
|
|
WCHAR wcsFile[MAX_PATH];
|
|
|
|
if (SendMessageW(pdlgInfo->hwndFileTB, WM_GETTEXT, MAX_PATH, (LPARAM)wcsFile))
|
|
WideCharToMultiByte(CP_ACP, 0, wcsFile, -1,
|
|
pdlgInfo->lpOleUIInsertObject->lpszFile, pdlgInfo->lpOleUIInsertObject->cchFile, NULL, NULL);
|
|
|
|
if (SUCCEEDED(hres = GetClassFile(wcsFile, &pdlgInfo->lpOleUIInsertObject->clsid)))
|
|
{
|
|
if (pdlgInfo->lpOleUIInsertObject->dwFlags & IOF_CREATEFILEOBJECT)
|
|
{
|
|
hres = OleCreateFromFile(
|
|
&pdlgInfo->lpOleUIInsertObject->clsid,
|
|
wcsFile,
|
|
&pdlgInfo->lpOleUIInsertObject->iid,
|
|
pdlgInfo->lpOleUIInsertObject->oleRender,
|
|
pdlgInfo->lpOleUIInsertObject->lpFormatEtc,
|
|
pdlgInfo->lpOleUIInsertObject->lpIOleClientSite,
|
|
pdlgInfo->lpOleUIInsertObject->lpIStorage,
|
|
pdlgInfo->lpOleUIInsertObject->ppvObj);
|
|
}
|
|
|
|
bret = TRUE;
|
|
}
|
|
pdlgInfo->lpOleUIInsertObject->sc = hres;
|
|
}
|
|
}
|
|
|
|
return bret;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* UIINSERTOBJECTDLG_BrowseFile
|
|
*
|
|
* Browse for the file
|
|
*/
|
|
static void UIINSERTOBJECTDLG_BrowseFile(InsertObjectDlgInfo* pdlgInfo)
|
|
{
|
|
OPENFILENAMEA fn;
|
|
char fname[MAX_PATH];
|
|
char title[32];
|
|
|
|
fn.lStructSize = sizeof(OPENFILENAMEA);
|
|
fn.hwndOwner = pdlgInfo->hwndSelf;
|
|
fn.hInstance = 0;
|
|
fn.lpstrFilter = "All Files\0*.*\0\0";
|
|
fn.lpstrCustomFilter = NULL;
|
|
fn.nMaxCustFilter = 0;
|
|
fn.nFilterIndex = 0;
|
|
|
|
SendMessageA(pdlgInfo->hwndFileTB, WM_GETTEXT, MAX_PATH, (LPARAM)fname);
|
|
fn.lpstrFile = fname;
|
|
fn.nMaxFile = MAX_PATH;
|
|
|
|
fn.lpstrFileTitle = NULL;
|
|
fn.nMaxFileTitle = 0;
|
|
fn.lpstrInitialDir = NULL;
|
|
|
|
LoadStringA(OLEDLG_hInstance, IDS_BROWSE, title, 32);
|
|
fn.lpstrTitle = title;
|
|
|
|
fn.Flags = OFN_EXPLORER | OFN_FILEMUSTEXIST |
|
|
OFN_HIDEREADONLY | OFN_LONGNAMES;
|
|
fn.nFileOffset = 0;
|
|
fn.nFileExtension = 0;
|
|
fn.lpstrDefExt = NULL;
|
|
fn.lCustData = 0;
|
|
fn.lpfnHook = NULL;
|
|
fn.lpTemplateName = NULL;
|
|
|
|
if (GetOpenFileNameA(&fn))
|
|
SendMessageA(pdlgInfo->hwndFileTB, WM_SETTEXT, 0, (LPARAM)fn.lpstrFile);
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* UIINSERTOBJECTDLG_AddControl
|
|
*
|
|
* Add control to Object Type
|
|
*/
|
|
static void UIINSERTOBJECTDLG_AddControl(InsertObjectDlgInfo* pdlgInfo)
|
|
{
|
|
OPENFILENAMEA fn;
|
|
char fname[MAX_PATH];
|
|
char title[32];
|
|
|
|
fn.lStructSize = sizeof(OPENFILENAMEA);
|
|
fn.hwndOwner = pdlgInfo->hwndSelf;
|
|
fn.hInstance = 0;
|
|
fn.lpstrFilter = "OLE Controls\0*.ocx\0Libraries\0*.dll\0All Files\0*.*\0\0";
|
|
fn.lpstrCustomFilter = NULL;
|
|
fn.nMaxCustFilter = 0;
|
|
fn.nFilterIndex = 0;
|
|
|
|
fname[0] = 0;
|
|
fn.lpstrFile = fname;
|
|
fn.nMaxFile = MAX_PATH;
|
|
|
|
fn.lpstrFileTitle = NULL;
|
|
fn.nMaxFileTitle = 0;
|
|
fn.lpstrInitialDir = NULL;
|
|
|
|
LoadStringA(OLEDLG_hInstance, IDS_BROWSE, title, 32);
|
|
fn.lpstrTitle = title;
|
|
|
|
fn.Flags = OFN_EXPLORER | OFN_FILEMUSTEXIST |
|
|
OFN_HIDEREADONLY | OFN_LONGNAMES;
|
|
fn.nFileOffset = 0;
|
|
fn.nFileExtension = 0;
|
|
fn.lpstrDefExt = NULL;
|
|
fn.lCustData = 0;
|
|
fn.lpfnHook = NULL;
|
|
fn.lpTemplateName = NULL;
|
|
|
|
if (GetOpenFileNameA(&fn))
|
|
{
|
|
HMODULE hMod;
|
|
BOOL bValid = FALSE;
|
|
|
|
hMod = LoadLibraryA(fn.lpstrFile);
|
|
|
|
if (hMod)
|
|
{
|
|
DLLREGISTER regproc;
|
|
|
|
regproc = (DLLREGISTER) GetProcAddress(hMod, "DllRegisterServer");
|
|
if (regproc)
|
|
{
|
|
if (S_OK == regproc())
|
|
{
|
|
UIINSERTOBJECTDLG_PopulateObjectTypes(pdlgInfo);
|
|
bValid = TRUE;
|
|
}
|
|
}
|
|
|
|
FreeLibrary(hMod);
|
|
}
|
|
|
|
if (!bValid)
|
|
{
|
|
WCHAR title[32];
|
|
WCHAR msg[256];
|
|
|
|
LoadStringW(OLEDLG_hInstance, IDS_NOTOLEMODCAPTION, title, 32);
|
|
LoadStringW(OLEDLG_hInstance, IDS_NOTOLEMOD, msg, 256);
|
|
|
|
MessageBoxW(pdlgInfo->hwndSelf, msg, title, MB_ICONEXCLAMATION);
|
|
}
|
|
}
|
|
}
|