insobjdlg.c

winNT技术操作系统,国外开放的原代码和LIUX一样

/*
 *	OLEDLG library
 *
 *	Copyright 2003	Ulrich Czekalla for CodeWeavers
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
 */

#include <stdarg.h>
#include <stdio.h>

#include "windef.h"
#include "winbase.h"
#include "winreg.h"
#include "winternl.h"
#include "winnls.h"
#include "winerror.h"
#include "wingdi.h"
#include "winuser.h"
#include "wine/debug.h"
#include "wine/unicode.h"

#include "oledlg.h"
#include "resource.h"

WINE_DEFAULT_DEBUG_CHANNEL(oledlg);

typedef struct
{
    HWND hwndSelf;
    BOOL bObjListInit; /* Object list has been initialized */
    LPOLEUIINSERTOBJECTA lpOleUIInsertObject;

    HWND hwndObjTypeLBL;
    HWND hwndObjTypeLB;
    HWND hwndFileLBL;
    HWND hwndFileTB;
    HWND hwndCreateCtrlCB;
    HWND hwndCreateNewCB;
    HWND hwndCreateFromFileCB;
    HWND hwndDisplayIconCB;
    HWND hwndAddCtrlBTN;
    HWND hwndBrowseBTN;
    HWND hwndResultDesc;

} InsertObjectDlgInfo;

INT_PTR CALLBACK UIInsertObjectDlgProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
static LRESULT UIINSOBJDLG_OnWMCommand(HWND hwnd, WPARAM wParam, LPARAM lParam);
static void UIINSERTOBJECTDLG_InitDialog(InsertObjectDlgInfo* pdlgInfo);
static void UIINSERTOBJECTDLG_SelectCreateCtrl(InsertObjectDlgInfo* pdlgInfo);
static void UIINSERTOBJECTDLG_SelectCreateFromFile(InsertObjectDlgInfo* pdlgInfo);
static void UIINSERTOBJECTDLG_SelectCreateNew(InsertObjectDlgInfo* pdlgInfo);
static BOOL UIINSERTOBJECTDLG_PopulateObjectTypes(InsertObjectDlgInfo* pdlgInfo);
static void UIINSERTOBJECTDLG_FreeObjectTypes(InsertObjectDlgInfo* pdlgInfo);
static void UIINSERTOBJECTDLG_SelChange(InsertObjectDlgInfo* pdlgInfo);
static BOOL UIINSERTOBJECTDLG_OnOpen(InsertObjectDlgInfo* pdlgInfo);
static void UIINSERTOBJECTDLG_BrowseFile(InsertObjectDlgInfo* pdlgInfo);
static void UIINSERTOBJECTDLG_AddControl(InsertObjectDlgInfo* pdlgInfo);

typedef HRESULT (*DLLREGISTER)          (void);

extern HINSTANCE OLEDLG_hInstance;
static const char OleUIInsertObjectInfoStr[] = "OleUIInsertObjectInfoStr";

/***********************************************************************
 *           OleUIInsertObjectA (OLEDLG.3)
 */
UINT WINAPI OleUIInsertObjectA(LPOLEUIINSERTOBJECTA lpOleUIInsertObject)
{
  LRESULT lRes;
  LPCVOID template;
  HRSRC hRes;
  InsertObjectDlgInfo dlgInfo;
  HANDLE hDlgTmpl = 0;

  if (lpOleUIInsertObject->lpszTemplate || lpOleUIInsertObject->hResource)
     FIXME("Customized template not supported\n");

  /* Create the dialog from a template */
  if(!(hRes = FindResourceA(OLEDLG_hInstance,MAKEINTRESOURCEA(UIINSERTOBJECT),
      (LPSTR)RT_DIALOG)))
  {
      return OLEUI_ERR_FINDTEMPLATEFAILURE;
  }

  if (!(hDlgTmpl = LoadResource(OLEDLG_hInstance, hRes )) ||
      !(template = LockResource( hDlgTmpl )))
  {
      return OLEUI_ERR_LOADTEMPLATEFAILURE;
  }

  /* Initialize InsertObjectDlgInfo structure */
  dlgInfo.lpOleUIInsertObject = lpOleUIInsertObject;
  dlgInfo.bObjListInit = FALSE;

  lRes = DialogBoxIndirectParamA(OLEDLG_hInstance, (const DLGTEMPLATE*) template,
      lpOleUIInsertObject->hWndOwner, UIInsertObjectDlgProc,
      (LPARAM) &dlgInfo);

    /* Unable to create the dialog */
    if( lRes == -1)
        return OLEUI_ERR_DIALOGFAILURE;

    return lRes;
}


/***********************************************************************
 *          UIInsertObjectDlgProc
 *
 * OLE UI Insert Object dialog procedure
 */
INT_PTR CALLBACK UIInsertObjectDlgProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
  InsertObjectDlgInfo* pdlgInfo = (InsertObjectDlgInfo*) GetPropA(hwnd,OleUIInsertObjectInfoStr);

  switch(uMsg)
  {
    case WM_INITDIALOG:
    {
        InsertObjectDlgInfo* pdlgInfo = (InsertObjectDlgInfo*)lParam;

        pdlgInfo->hwndSelf = hwnd;

        SetPropA(hwnd, OleUIInsertObjectInfoStr, (HANDLE) pdlgInfo);

        UIINSERTOBJECTDLG_InitDialog(pdlgInfo);

        return 0;
    }

    case WM_COMMAND:
      return UIINSOBJDLG_OnWMCommand(hwnd, wParam, lParam);

    case WM_DESTROY:
      if (pdlgInfo)
          UIINSERTOBJECTDLG_FreeObjectTypes(pdlgInfo);
      RemovePropA(hwnd, OleUIInsertObjectInfoStr);
      return FALSE;

    default :
      return FALSE;
  }
}


/***********************************************************************
 *      UIINSOBJDLG_OnWMCommand
 *
 * WM_COMMAND message handler
 */
static LRESULT UIINSOBJDLG_OnWMCommand(HWND hwnd, WPARAM wParam, LPARAM lParam)
{
  WORD wNotifyCode = HIWORD(wParam);
  WORD wID = LOWORD(wParam);
  InsertObjectDlgInfo* pdlgInfo = (InsertObjectDlgInfo*) GetPropA(hwnd,OleUIInsertObjectInfoStr);

  switch(wID)
  {
    case IDOK:
      EndDialog(hwnd, UIINSERTOBJECTDLG_OnOpen(pdlgInfo));
      break;

    case IDCANCEL:
      EndDialog(hwnd, FALSE);
      break;

    case IDC_CREATECONTROL:
      UIINSERTOBJECTDLG_SelectCreateCtrl(pdlgInfo);
      break;

    case IDC_CREATENEW:
      UIINSERTOBJECTDLG_SelectCreateNew(pdlgInfo);
      break;

    case IDC_CREATEFROMFILE:
      UIINSERTOBJECTDLG_SelectCreateFromFile(pdlgInfo);
      break;

    case IDC_BROWSE:
      UIINSERTOBJECTDLG_BrowseFile(pdlgInfo);
      break;

    case IDC_ADDCONTROL:
      UIINSERTOBJECTDLG_AddControl(pdlgInfo);

    case IDC_OBJTYPELIST:
    {
      if (wNotifyCode == LBN_SELCHANGE)
        UIINSERTOBJECTDLG_SelChange(pdlgInfo);
      break;
    }
  }
  return 0;
}


/***********************************************************************
 *      UIINSERTOBJECTDLG_InitDialog
 *
 * Initialize dialog display
 */
static void UIINSERTOBJECTDLG_InitDialog(InsertObjectDlgInfo* pdlgInfo)
{
  /* Initialize InsertObjectDlgInfo data structure */
  pdlgInfo->hwndObjTypeLB = GetDlgItem(pdlgInfo->hwndSelf, IDC_OBJTYPELIST);
  pdlgInfo->hwndObjTypeLBL = GetDlgItem(pdlgInfo->hwndSelf, IDC_OBJTYPELBL);
  pdlgInfo->hwndFileLBL = GetDlgItem(pdlgInfo->hwndSelf, IDC_FILELBL);
  pdlgInfo->hwndFileTB = GetDlgItem(pdlgInfo->hwndSelf, IDC_FILE);
  pdlgInfo->hwndCreateCtrlCB = GetDlgItem(pdlgInfo->hwndSelf, IDC_CREATECONTROL);
  pdlgInfo->hwndCreateNewCB = GetDlgItem(pdlgInfo->hwndSelf, IDC_CREATENEW);
  pdlgInfo->hwndCreateFromFileCB = GetDlgItem(pdlgInfo->hwndSelf, IDC_CREATEFROMFILE);
  pdlgInfo->hwndDisplayIconCB = GetDlgItem(pdlgInfo->hwndSelf, IDC_ASICON);
  pdlgInfo->hwndAddCtrlBTN = GetDlgItem(pdlgInfo->hwndSelf, IDC_ADDCONTROL);
  pdlgInfo->hwndBrowseBTN = GetDlgItem(pdlgInfo->hwndSelf, IDC_BROWSE);
  pdlgInfo->hwndResultDesc = GetDlgItem(pdlgInfo->hwndSelf, IDC_RESULTDESC);

  /* Setup dialog controls based on flags */
  if (pdlgInfo->lpOleUIInsertObject->lpszCaption)
     SetWindowTextA(pdlgInfo->hwndSelf, pdlgInfo->lpOleUIInsertObject->lpszCaption);

  ShowWindow(pdlgInfo->hwndCreateCtrlCB, (pdlgInfo->lpOleUIInsertObject->dwFlags &
    IOF_SHOWINSERTCONTROL) ? SW_SHOW : SW_HIDE);
  ShowWindow(pdlgInfo->hwndDisplayIconCB, (pdlgInfo->lpOleUIInsertObject->dwFlags &
    IOF_CHECKDISPLAYASICON) ? SW_SHOW : SW_HIDE);
  EnableWindow(pdlgInfo->hwndDisplayIconCB, (pdlgInfo->lpOleUIInsertObject->dwFlags &
    IOF_DISABLEDISPLAYASICON) ? FALSE : TRUE);

  if (pdlgInfo->lpOleUIInsertObject->dwFlags & IOF_SELECTCREATECONTROL)
    UIINSERTOBJECTDLG_SelectCreateCtrl(pdlgInfo);
  else if (pdlgInfo->lpOleUIInsertObject->dwFlags & IOF_SELECTCREATEFROMFILE)
    UIINSERTOBJECTDLG_SelectCreateFromFile(pdlgInfo);
  else /* (pdlgInfo->lpOleUIInsertObject->dwFlags & IOF_SELECTCREATENEW) */
    UIINSERTOBJECTDLG_SelectCreateNew(pdlgInfo);
}


/***********************************************************************
 *      UIINSERTOBJECTDLG_SelectCreateCtrl
 *
 * Select Create Control Radio Button
 */
static void UIINSERTOBJECTDLG_SelectCreateCtrl(InsertObjectDlgInfo* pdlgInfo)
{
  ShowWindow(pdlgInfo->hwndDisplayIconCB, SW_HIDE);
  ShowWindow(pdlgInfo->hwndFileLBL, SW_HIDE);
  ShowWindow(pdlgInfo->hwndFileTB, SW_HIDE);
  ShowWindow(pdlgInfo->hwndBrowseBTN, SW_HIDE);

  ShowWindow(pdlgInfo->hwndObjTypeLBL, SW_SHOW);
  ShowWindow(pdlgInfo->hwndObjTypeLB, SW_SHOW);
  ShowWindow(pdlgInfo->hwndAddCtrlBTN, SW_SHOW);

  SendMessageA(pdlgInfo->hwndCreateCtrlCB, BM_SETCHECK, BST_CHECKED, 0);

  /* Populate object type listbox */
  if (!pdlgInfo->bObjListInit)
     UIINSERTOBJECTDLG_PopulateObjectTypes(pdlgInfo);
}


/***********************************************************************
 *      UIINSERTOBJECTDLG_SelectCreateNew
 *
 * Select Create New Radio Button
 */
static void UIINSERTOBJECTDLG_SelectCreateNew(InsertObjectDlgInfo* pdlgInfo)
{
  ShowWindow(pdlgInfo->hwndFileLBL, SW_HIDE);
  ShowWindow(pdlgInfo->hwndFileTB, SW_HIDE);
  ShowWindow(pdlgInfo->hwndAddCtrlBTN, SW_HIDE);
  ShowWindow(pdlgInfo->hwndBrowseBTN, SW_HIDE);

  if (pdlgInfo->lpOleUIInsertObject->dwFlags & IOF_CHECKDISPLAYASICON)
    ShowWindow(pdlgInfo->hwndDisplayIconCB, SW_SHOW);

  ShowWindow(pdlgInfo->hwndObjTypeLBL, SW_SHOW);
  ShowWindow(pdlgInfo->hwndObjTypeLB, SW_SHOW);

  SendMessageA(pdlgInfo->hwndCreateNewCB, BM_SETCHECK, BST_CHECKED, 0);

  if (!pdlgInfo->bObjListInit)
     UIINSERTOBJECTDLG_PopulateObjectTypes(pdlgInfo);

  UIINSERTOBJECTDLG_SelChange(pdlgInfo);
}


/***********************************************************************
 *      UIINSERTOBJECTDLG_SelectCreateFromFile
 *
 * Select Create From File Radio Button
 */
static void UIINSERTOBJECTDLG_SelectCreateFromFile(InsertObjectDlgInfo* pdlgInfo)
{
  char resstr[MAX_PATH];

  ShowWindow(pdlgInfo->hwndAddCtrlBTN, SW_HIDE);
  ShowWindow(pdlgInfo->hwndObjTypeLBL, SW_HIDE);
  ShowWindow(pdlgInfo->hwndObjTypeLB, SW_HIDE);

  if (pdlgInfo->lpOleUIInsertObject->dwFlags & IOF_CHECKDISPLAYASICON)