programs/oleview/details.c - wine - Git at Google

 /*
  * OleView (details.c)
  *
  * Copyright 2006 Piotr Caban
  *
  * 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 "main.h"

 DETAILS details;
 static const WCHAR wszAppID[] = { 'A','p','p','I','D','\0' };
 static const WCHAR wszCLSID[] = { 'C','L','S','I','D','\0' };
 static const WCHAR wszProgID[] = { 'P','r','o','g','I','D','\0' };
 static const WCHAR wszProxyStubClsid32[] =
     { 'P','r','o','x','y','S','t','u','b','C','l','s','i','d','3','2','\0' };
 static const WCHAR wszTypeLib[] = { 'T','y','p','e','L','i','b','\0' };

 static void CreateRegRec(HKEY hKey, HTREEITEM parent, WCHAR *wszKeyName, BOOL addings)
 {
     int i=0, j, retEnum;
     HKEY hCurKey;
     DWORD lenName, lenData, valType;
     WCHAR wszName[MAX_LOAD_STRING];
     WCHAR wszData[MAX_LOAD_STRING];
     WCHAR wszTree[MAX_LOAD_STRING];
     const WCHAR wszBinary[] = { '%','0','2','X',' ','\0' };
     const WCHAR wszDots[] = { '.','.','.','\0' };
     const WCHAR wszFormat1[] = { '%','s',' ','[','%','s',']',' ','=',' ','%','s','\0' };
     const WCHAR wszFormat2[] = { '%','s',' ','=',' ','%','s','\0' };
     TVINSERTSTRUCTW tvis;
     HTREEITEM addPlace = parent;

     U(tvis).item.mask = TVIF_TEXT;
     U(tvis).item.cchTextMax = MAX_LOAD_STRING;
     U(tvis).item.pszText = wszTree;
     tvis.hInsertAfter = TVI_LAST;
     tvis.hParent = parent;

     while(TRUE)
     {
         lenName = sizeof(WCHAR[MAX_LOAD_STRING])/sizeof(WCHAR);
         lenData = sizeof(WCHAR[MAX_LOAD_STRING]);

         retEnum = RegEnumValueW(hKey, i, wszName, &lenName,
                 NULL, &valType, (LPBYTE)wszData, &lenData);

         if(retEnum != ERROR_SUCCESS)
         {
             if(!i && lstrlenW(wszKeyName) > 1)
             {
                 U(tvis).item.pszText = wszKeyName;
                 addPlace = TreeView_InsertItemW(details.hReg, &tvis);
                 U(tvis).item.pszText = wszTree;
             }
             break;
         }

         if(valType == REG_BINARY)
         {
             WCHAR wszBuf[MAX_LOAD_STRING];

             for(j=0; j<MAX_LOAD_STRING/3-1; j++)
                 wsprintfW(&wszBuf[3*j], wszBinary, (int)((unsigned char)wszData[j]));
             wszBuf[(lenData*3>=MAX_LOAD_STRING ? MAX_LOAD_STRING-1 : lenData*3)] = '\0';
             lstrcpyW(wszData, wszBuf);
             lstrcpyW(&wszData[MAX_LOAD_STRING-5], wszDots);
         }

         if(lenName) wsprintfW(wszTree, wszFormat1, wszKeyName, wszName, wszData);
         else wsprintfW(wszTree, wszFormat2, wszKeyName, wszData);

         addPlace = TreeView_InsertItemW(details.hReg, &tvis);

         if(addings && !memcmp(wszName, wszAppID, sizeof(WCHAR[6])))
         {
             lstrcpyW(wszTree, wszName);
             memmove(&wszData[6], wszData, sizeof(WCHAR[MAX_LOAD_STRING-6]));
             lstrcpyW(wszData, wszCLSID);
             wszData[5] = '\\';

             if(RegOpenKeyW(HKEY_CLASSES_ROOT, wszData, &hCurKey) != ERROR_SUCCESS)
             {
                 i++;
                 continue;
             }

             tvis.hParent = TVI_ROOT;
             tvis.hParent = TreeView_InsertItemW(details.hReg, &tvis);

             lenName = sizeof(WCHAR[MAX_LOAD_STRING]);

             RegQueryValueW(hCurKey, NULL, wszName, (LONG *)&lenName);
             RegCloseKey(hCurKey);

             wsprintfW(wszTree, wszFormat2, &wszData[6], wszName);

             SendMessageW(details.hReg, TVM_INSERTITEMW, 0, (LPARAM)&tvis);
             SendMessageW(details.hReg, TVM_EXPAND, TVE_EXPAND, (LPARAM)tvis.hParent);

             tvis.hParent = parent;
         }
         i++;
     }

     i=-1;
     lenName = sizeof(WCHAR[MAX_LOAD_STRING]);

     while(TRUE)
     {
         i++;

         if(RegEnumKeyW(hKey, i, wszName, lenName) != ERROR_SUCCESS) break;

         if(RegOpenKeyW(hKey, wszName, &hCurKey) != ERROR_SUCCESS) continue;

         CreateRegRec(hCurKey, addPlace, wszName, addings);
         SendMessageW(details.hReg, TVM_EXPAND, TVE_EXPAND, (LPARAM)addPlace);

         if(addings && !memcmp(wszName, wszProgID, sizeof(WCHAR[7])))
         {
             lenData = sizeof(WCHAR[MAX_LOAD_STRING]);

             RegQueryValueW(hCurKey, NULL, wszData, (LONG *)&lenData);
             RegCloseKey(hCurKey);

             if(RegOpenKeyW(HKEY_CLASSES_ROOT, wszData, &hCurKey) != ERROR_SUCCESS)
                 continue;
             CreateRegRec(hCurKey, TVI_ROOT, wszData, FALSE);
         }
         else if(addings && !memcmp(wszName, wszProxyStubClsid32, sizeof(WCHAR[17])))
         {
             lenData = sizeof(WCHAR[MAX_LOAD_STRING]);

             RegQueryValueW(hCurKey, NULL, wszData, (LONG *)&lenData);
             RegCloseKey(hCurKey);

             RegOpenKeyW(HKEY_CLASSES_ROOT, wszCLSID, &hCurKey);

             lenName = sizeof(WCHAR[MAX_LOAD_STRING]);
             RegQueryValueW(hCurKey, NULL, wszName, (LONG *)&lenName);

             tvis.hParent = TVI_ROOT;
             wsprintfW(wszTree, wszFormat2, wszCLSID, wszName);
             tvis.hParent = TreeView_InsertItemW(details.hReg, &tvis);

             RegCloseKey(hCurKey);

             memmove(&wszData[6], wszData, sizeof(WCHAR[lenData]));
             memcpy(wszData, wszCLSID, sizeof(WCHAR[6]));
             wszData[5] = '\\';

             RegOpenKeyW(HKEY_CLASSES_ROOT, wszData, &hCurKey);

             CreateRegRec(hCurKey, tvis.hParent, &wszData[6], FALSE);

             SendMessageW(details.hReg, TVM_EXPAND, TVE_EXPAND, (LPARAM)tvis.hParent);
             tvis.hParent = parent;
         }
         else if(addings && !memcmp(wszName, wszTypeLib, sizeof(WCHAR[8])))
         {
             lenData = sizeof(WCHAR[MAX_LOAD_STRING]);

             RegQueryValueW(hCurKey, NULL, wszData, (LONG *)&lenData);
             RegCloseKey(hCurKey);

             RegOpenKeyW(HKEY_CLASSES_ROOT, wszTypeLib, &hCurKey);

             lenName = sizeof(WCHAR[MAX_LOAD_STRING]);
             RegQueryValueW(hCurKey, NULL, wszName, (LONG *)&lenName);

             tvis.hParent = TVI_ROOT;
             wsprintfW(wszTree, wszFormat2, wszTypeLib, wszName);
             tvis.hParent = TreeView_InsertItemW(details.hReg, &tvis);

             RegCloseKey(hCurKey);

             memmove(&wszData[8], wszData, sizeof(WCHAR[lenData]));
             memcpy(wszData, wszTypeLib, sizeof(WCHAR[8]));
             wszData[7] = '\\';
             RegOpenKeyW(HKEY_CLASSES_ROOT, wszData, &hCurKey);

             CreateRegRec(hCurKey, tvis.hParent, &wszData[8], FALSE);

             SendMessageW(details.hReg, TVM_EXPAND, TVE_EXPAND, (LPARAM)tvis.hParent);
             tvis.hParent = parent;
         }
         RegCloseKey(hCurKey);
     }
 }

 static void CreateReg(WCHAR *buffer)
 {
     HKEY hKey;
     DWORD lenBuffer=-1, lastLenBuffer, lenTree;
     WCHAR *path;
     WCHAR wszTree[MAX_LOAD_STRING];
     TVINSERTSTRUCTW tvis;
     HTREEITEM addPlace = TVI_ROOT;

     U(tvis).item.mask = TVIF_TEXT;
     U(tvis).item.cchTextMax = MAX_LOAD_STRING;
     U(tvis).item.pszText = wszTree;
     tvis.hInsertAfter = TVI_LAST;
     tvis.hParent = TVI_ROOT;

     path = buffer;
     while(TRUE)
     {
         while(*path != '\\' && *path != '\0') path += 1;

         if(*path == '\\')
         {
             *path = '\0';

             if(RegOpenKeyW(HKEY_CLASSES_ROOT, buffer, &hKey) != ERROR_SUCCESS)
                 return;

             lastLenBuffer = lenBuffer+1;
             lenBuffer = lstrlenW(buffer);
             *path = '\\';
             path += 1;

             lenTree = sizeof(WCHAR[MAX_LOAD_STRING]);

             if(RegQueryValueW(hKey, NULL, wszTree, (LONG *)&lenTree) == ERROR_SUCCESS)
             {
                 memmove(&wszTree[lenBuffer-lastLenBuffer+3], wszTree,
                         sizeof(WCHAR[lenTree]));
                 memcpy(wszTree, &buffer[lastLenBuffer],
                         sizeof(WCHAR[lenBuffer-lastLenBuffer]));

                 if(lenTree == 1) wszTree[lenBuffer-lastLenBuffer] = '\0';
                 else
                 {
                     wszTree[lenBuffer-lastLenBuffer] = ' ';
                     wszTree[lenBuffer-lastLenBuffer+1] = '=';
                     wszTree[lenBuffer-lastLenBuffer+2] = ' ';
                 }

                 addPlace = TreeView_InsertItemW(details.hReg, &tvis);
             }

             tvis.hParent = addPlace;
             RegCloseKey(hKey);
         }
         else break;
     }

     if(RegOpenKeyW(HKEY_CLASSES_ROOT, buffer, &hKey) != ERROR_SUCCESS) return;

     CreateRegRec(hKey, addPlace, &buffer[lenBuffer+1], TRUE);

     RegCloseKey(hKey);

     SendMessageW(details.hReg, TVM_EXPAND, TVE_EXPAND, (LPARAM)addPlace);
     SendMessageW(details.hReg, TVM_ENSUREVISIBLE, 0, (LPARAM)addPlace);
 }

 void RefreshDetails(HTREEITEM item)
 {
     TVITEMW tvi;
     WCHAR wszBuf[MAX_LOAD_STRING];
     WCHAR wszStaticText[MAX_LOAD_STRING];
     const WCHAR wszFormat[] = { '%','s','\n','%','s','\0' };
     BOOL show;

     memset(&tvi, 0, sizeof(TVITEMW));
     memset(&wszStaticText, 0, sizeof(WCHAR[MAX_LOAD_STRING]));
     tvi.mask = TVIF_TEXT;
     tvi.hItem = item;
     tvi.pszText = wszBuf;
     tvi.cchTextMax = MAX_LOAD_STRING;
     SendMessageW(globals.hTree, TVM_GETITEMW, 0, (LPARAM)&tvi);

     if(tvi.lParam)
         wsprintfW(wszStaticText, wszFormat, tvi.pszText, ((ITEM_INFO *)tvi.lParam)->clsid);
     else lstrcpyW(wszStaticText, tvi.pszText);

     SetWindowTextW(details.hStatic, wszStaticText);

     SendMessageW(details.hTab, TCM_SETCURSEL, 0, 0);

     if(tvi.lParam && ((ITEM_INFO *)tvi.lParam)->cFlag & SHOWALL)
     {
         if(SendMessageW(details.hTab, TCM_GETITEMCOUNT, 0, 0) == 1)
         {
             TCITEMW tci;
             memset(&tci, 0, sizeof(TCITEMW));
             tci.mask = TCIF_TEXT;
             tci.pszText = wszBuf;
             tci.cchTextMax = sizeof(wszBuf)/sizeof(wszBuf[0]);

             LoadStringW(globals.hMainInst, IDS_TAB_IMPL,
                     wszBuf, sizeof(wszBuf)/sizeof(wszBuf[0]));
             SendMessageW(details.hTab, TCM_INSERTITEMW, 1, (LPARAM)&tci);

             LoadStringW(globals.hMainInst, IDS_TAB_ACTIV,
                     wszBuf, sizeof(wszBuf)/sizeof(wszBuf[0]));
             SendMessageW(details.hTab, TCM_INSERTITEMW, 2, (LPARAM)&tci);
         }
     }
     else
     {
         SendMessageW(details.hTab, TCM_DELETEITEM, 2, 0);
         SendMessageW(details.hTab, TCM_DELETEITEM, 1, 0);
     }

     show = CreateRegPath(item, wszBuf, MAX_LOAD_STRING);
     ShowWindow(details.hTab, show ? SW_SHOW : SW_HIDE);

     /* FIXME Next line deals with TreeView_EnsureVisible bug */
     SendMessageW(details.hReg, TVM_ENSUREVISIBLE, 0,
             SendMessageW(details.hReg, TVM_GETNEXTITEM, TVGN_CHILD, (LPARAM)TVI_ROOT));
     SendMessageW(details.hReg, TVM_DELETEITEM, 0, (LPARAM)TVI_ROOT);
     if(show) CreateReg(wszBuf);
 }

 static void CreateTabCtrl(HWND hWnd)
 {
     TCITEMW tci;
     WCHAR buffer[MAX_LOAD_STRING];

     memset(&tci, 0, sizeof(TCITEMW));
     tci.mask = TCIF_TEXT;
     tci.pszText = buffer;
     tci.cchTextMax = sizeof(buffer)/sizeof(buffer[0]);

     details.hTab = CreateWindowW(WC_TABCONTROLW, NULL, WS_CHILD|WS_VISIBLE,
             0, 0, 0, 0, hWnd, (HMENU)TAB_WINDOW, globals.hMainInst, NULL);
     ShowWindow(details.hTab, SW_HIDE);

     LoadStringW(globals.hMainInst, IDS_TAB_REG, buffer, sizeof(buffer)/sizeof(buffer[0]));
     SendMessageW(details.hTab, TCM_INSERTITEMW, 0, (LPARAM)&tci);

     details.hReg = CreateWindowExW(WS_EX_CLIENTEDGE, WC_TREEVIEWW, NULL,
             WS_CHILD|WS_VISIBLE|TVS_HASLINES,
             0, 0, 0, 0, details.hTab, NULL, globals.hMainInst, NULL);
 }

 static LRESULT CALLBACK DetailsProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
 {
     int sel;

     switch(uMsg)
     {
         case WM_CREATE:
             {
                 const WCHAR wszStatic[] = { 'S','t','a','t','i','c','\0' };

                 details.hStatic = CreateWindowW(wszStatic, NULL, WS_CHILD|WS_VISIBLE,
                         0, 0, 0, 0, hWnd, NULL, globals.hMainInst, NULL);
                 CreateTabCtrl(hWnd);
             }
             break;
         case WM_SIZE:
             MoveWindow(details.hStatic, 0, 0, LOWORD(lParam), 40, TRUE);
             MoveWindow(details.hTab, 3, 40, LOWORD(lParam)-6, HIWORD(lParam)-43, TRUE);
             MoveWindow(details.hReg, 10, 34, LOWORD(lParam)-26,
                     HIWORD(lParam)-87, TRUE);
             break;
         case WM_NOTIFY:
             if((int)wParam != TAB_WINDOW) break;
             switch(((LPNMHDR)lParam)->code)
             {
                 case TCN_SELCHANGE:
                     ShowWindow(details.hReg, SW_HIDE);
                     sel = SendMessageW(details.hTab, TCM_GETCURSEL, 0, 0);

                     if(sel==0) ShowWindow(details.hReg, SW_SHOW);
                     break;
             }
             break;
         default:
             return DefWindowProcW(hWnd, uMsg, wParam, lParam);
     }
     return 0;
 }

 HWND CreateDetailsWindow(HINSTANCE hInst)
 {
     WNDCLASSW wcd;
     const WCHAR wszDetailsClass[] = { 'D','E','T','A','I','L','S','\0' };

     memset(&wcd, 0, sizeof(WNDCLASSW));
     wcd.lpfnWndProc = DetailsProc;
     wcd.lpszClassName = wszDetailsClass;
     wcd.hbrBackground = (HBRUSH)COLOR_WINDOW;

     if(!RegisterClassW(&wcd)) return NULL;

     globals.hDetails = CreateWindowExW(WS_EX_CLIENTEDGE, wszDetailsClass, NULL,
             WS_CHILD|WS_VISIBLE, 0, 0, 0, 0, globals.hPaneWnd, NULL, hInst, NULL);

     return globals.hDetails;
 }
	/*
	* OleView (details.c)
	*
	* Copyright 2006 Piotr Caban
	*
	* 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 "main.h"

	DETAILS details;
	static const WCHAR wszAppID[] = { 'A','p','p','I','D','\0' };
	static const WCHAR wszCLSID[] = { 'C','L','S','I','D','\0' };
	static const WCHAR wszProgID[] = { 'P','r','o','g','I','D','\0' };
	static const WCHAR wszProxyStubClsid32[] =
	{ 'P','r','o','x','y','S','t','u','b','C','l','s','i','d','3','2','\0' };
	static const WCHAR wszTypeLib[] = { 'T','y','p','e','L','i','b','\0' };

	static void CreateRegRec(HKEY hKey, HTREEITEM parent, WCHAR *wszKeyName, BOOL addings)
	{
	int i=0, j, retEnum;
	HKEY hCurKey;
	DWORD lenName, lenData, valType;
	WCHAR wszName[MAX_LOAD_STRING];
	WCHAR wszData[MAX_LOAD_STRING];
	WCHAR wszTree[MAX_LOAD_STRING];
	const WCHAR wszBinary[] = { '%','0','2','X',' ','\0' };
	const WCHAR wszDots[] = { '.','.','.','\0' };
	const WCHAR wszFormat1[] = { '%','s',' ','[','%','s',']',' ','=',' ','%','s','\0' };
	const WCHAR wszFormat2[] = { '%','s',' ','=',' ','%','s','\0' };
	TVINSERTSTRUCTW tvis;
	HTREEITEM addPlace = parent;

	U(tvis).item.mask = TVIF_TEXT;
	U(tvis).item.cchTextMax = MAX_LOAD_STRING;
	U(tvis).item.pszText = wszTree;
	tvis.hInsertAfter = TVI_LAST;
	tvis.hParent = parent;

	while(TRUE)
	{
	lenName = sizeof(WCHAR[MAX_LOAD_STRING])/sizeof(WCHAR);
	lenData = sizeof(WCHAR[MAX_LOAD_STRING]);

	retEnum = RegEnumValueW(hKey, i, wszName, &lenName,
	NULL, &valType, (LPBYTE)wszData, &lenData);

	if(retEnum != ERROR_SUCCESS)
	{
	if(!i && lstrlenW(wszKeyName) > 1)
	{
	U(tvis).item.pszText = wszKeyName;
	addPlace = TreeView_InsertItemW(details.hReg, &tvis);
	U(tvis).item.pszText = wszTree;
	}
	break;
	}

	if(valType == REG_BINARY)
	{
	WCHAR wszBuf[MAX_LOAD_STRING];

	for(j=0; j<MAX_LOAD_STRING/3-1; j++)
	wsprintfW(&wszBuf[3*j], wszBinary, (int)((unsigned char)wszData[j]));
	wszBuf[(lenData3>=MAX_LOAD_STRING ? MAX_LOAD_STRING-1 : lenData3)] = '\0';
	lstrcpyW(wszData, wszBuf);
	lstrcpyW(&wszData[MAX_LOAD_STRING-5], wszDots);
	}

	if(lenName) wsprintfW(wszTree, wszFormat1, wszKeyName, wszName, wszData);
	else wsprintfW(wszTree, wszFormat2, wszKeyName, wszData);

	addPlace = TreeView_InsertItemW(details.hReg, &tvis);

	if(addings && !memcmp(wszName, wszAppID, sizeof(WCHAR[6])))
	{
	lstrcpyW(wszTree, wszName);
	memmove(&wszData[6], wszData, sizeof(WCHAR[MAX_LOAD_STRING-6]));
	lstrcpyW(wszData, wszCLSID);
	wszData[5] = '\\';

	if(RegOpenKeyW(HKEY_CLASSES_ROOT, wszData, &hCurKey) != ERROR_SUCCESS)
	{
	i++;
	continue;
	}

	tvis.hParent = TVI_ROOT;
	tvis.hParent = TreeView_InsertItemW(details.hReg, &tvis);

	lenName = sizeof(WCHAR[MAX_LOAD_STRING]);

	RegQueryValueW(hCurKey, NULL, wszName, (LONG *)&lenName);
	RegCloseKey(hCurKey);

	wsprintfW(wszTree, wszFormat2, &wszData[6], wszName);

	SendMessageW(details.hReg, TVM_INSERTITEMW, 0, (LPARAM)&tvis);
	SendMessageW(details.hReg, TVM_EXPAND, TVE_EXPAND, (LPARAM)tvis.hParent);

	tvis.hParent = parent;
	}
	i++;
	}

	i=-1;
	lenName = sizeof(WCHAR[MAX_LOAD_STRING]);

	while(TRUE)
	{
	i++;

	if(RegEnumKeyW(hKey, i, wszName, lenName) != ERROR_SUCCESS) break;

	if(RegOpenKeyW(hKey, wszName, &hCurKey) != ERROR_SUCCESS) continue;

	CreateRegRec(hCurKey, addPlace, wszName, addings);
	SendMessageW(details.hReg, TVM_EXPAND, TVE_EXPAND, (LPARAM)addPlace);

	if(addings && !memcmp(wszName, wszProgID, sizeof(WCHAR[7])))
	{
	lenData = sizeof(WCHAR[MAX_LOAD_STRING]);

	RegQueryValueW(hCurKey, NULL, wszData, (LONG *)&lenData);
	RegCloseKey(hCurKey);

	if(RegOpenKeyW(HKEY_CLASSES_ROOT, wszData, &hCurKey) != ERROR_SUCCESS)
	continue;
	CreateRegRec(hCurKey, TVI_ROOT, wszData, FALSE);
	}
	else if(addings && !memcmp(wszName, wszProxyStubClsid32, sizeof(WCHAR[17])))
	{
	lenData = sizeof(WCHAR[MAX_LOAD_STRING]);

	RegQueryValueW(hCurKey, NULL, wszData, (LONG *)&lenData);
	RegCloseKey(hCurKey);

	RegOpenKeyW(HKEY_CLASSES_ROOT, wszCLSID, &hCurKey);

	lenName = sizeof(WCHAR[MAX_LOAD_STRING]);
	RegQueryValueW(hCurKey, NULL, wszName, (LONG *)&lenName);

	tvis.hParent = TVI_ROOT;
	wsprintfW(wszTree, wszFormat2, wszCLSID, wszName);
	tvis.hParent = TreeView_InsertItemW(details.hReg, &tvis);

	RegCloseKey(hCurKey);

	memmove(&wszData[6], wszData, sizeof(WCHAR[lenData]));
	memcpy(wszData, wszCLSID, sizeof(WCHAR[6]));
	wszData[5] = '\\';

	RegOpenKeyW(HKEY_CLASSES_ROOT, wszData, &hCurKey);

	CreateRegRec(hCurKey, tvis.hParent, &wszData[6], FALSE);

	SendMessageW(details.hReg, TVM_EXPAND, TVE_EXPAND, (LPARAM)tvis.hParent);
	tvis.hParent = parent;
	}
	else if(addings && !memcmp(wszName, wszTypeLib, sizeof(WCHAR[8])))
	{
	lenData = sizeof(WCHAR[MAX_LOAD_STRING]);

	RegQueryValueW(hCurKey, NULL, wszData, (LONG *)&lenData);
	RegCloseKey(hCurKey);

	RegOpenKeyW(HKEY_CLASSES_ROOT, wszTypeLib, &hCurKey);

	lenName = sizeof(WCHAR[MAX_LOAD_STRING]);
	RegQueryValueW(hCurKey, NULL, wszName, (LONG *)&lenName);

	tvis.hParent = TVI_ROOT;
	wsprintfW(wszTree, wszFormat2, wszTypeLib, wszName);
	tvis.hParent = TreeView_InsertItemW(details.hReg, &tvis);

	RegCloseKey(hCurKey);

	memmove(&wszData[8], wszData, sizeof(WCHAR[lenData]));
	memcpy(wszData, wszTypeLib, sizeof(WCHAR[8]));
	wszData[7] = '\\';
	RegOpenKeyW(HKEY_CLASSES_ROOT, wszData, &hCurKey);

	CreateRegRec(hCurKey, tvis.hParent, &wszData[8], FALSE);

	SendMessageW(details.hReg, TVM_EXPAND, TVE_EXPAND, (LPARAM)tvis.hParent);
	tvis.hParent = parent;
	}
	RegCloseKey(hCurKey);
	}
	}

	static void CreateReg(WCHAR *buffer)
	{
	HKEY hKey;
	DWORD lenBuffer=-1, lastLenBuffer, lenTree;
	WCHAR *path;
	WCHAR wszTree[MAX_LOAD_STRING];
	TVINSERTSTRUCTW tvis;
	HTREEITEM addPlace = TVI_ROOT;

	U(tvis).item.mask = TVIF_TEXT;
	U(tvis).item.cchTextMax = MAX_LOAD_STRING;
	U(tvis).item.pszText = wszTree;
	tvis.hInsertAfter = TVI_LAST;
	tvis.hParent = TVI_ROOT;

	path = buffer;
	while(TRUE)
	{
	while(path != '\\' && path != '\0') path += 1;

	if(*path == '\\')
	{
	*path = '\0';

	if(RegOpenKeyW(HKEY_CLASSES_ROOT, buffer, &hKey) != ERROR_SUCCESS)
	return;

	lastLenBuffer = lenBuffer+1;
	lenBuffer = lstrlenW(buffer);
	*path = '\\';
	path += 1;

	lenTree = sizeof(WCHAR[MAX_LOAD_STRING]);

	if(RegQueryValueW(hKey, NULL, wszTree, (LONG *)&lenTree) == ERROR_SUCCESS)
	{
	memmove(&wszTree[lenBuffer-lastLenBuffer+3], wszTree,
	sizeof(WCHAR[lenTree]));
	memcpy(wszTree, &buffer[lastLenBuffer],
	sizeof(WCHAR[lenBuffer-lastLenBuffer]));

	if(lenTree == 1) wszTree[lenBuffer-lastLenBuffer] = '\0';
	else
	{
	wszTree[lenBuffer-lastLenBuffer] = ' ';
	wszTree[lenBuffer-lastLenBuffer+1] = '=';
	wszTree[lenBuffer-lastLenBuffer+2] = ' ';
	}

	addPlace = TreeView_InsertItemW(details.hReg, &tvis);
	}

	tvis.hParent = addPlace;
	RegCloseKey(hKey);
	}
	else break;
	}

	if(RegOpenKeyW(HKEY_CLASSES_ROOT, buffer, &hKey) != ERROR_SUCCESS) return;

	CreateRegRec(hKey, addPlace, &buffer[lenBuffer+1], TRUE);

	RegCloseKey(hKey);

	SendMessageW(details.hReg, TVM_EXPAND, TVE_EXPAND, (LPARAM)addPlace);
	SendMessageW(details.hReg, TVM_ENSUREVISIBLE, 0, (LPARAM)addPlace);
	}

	void RefreshDetails(HTREEITEM item)
	{
	TVITEMW tvi;
	WCHAR wszBuf[MAX_LOAD_STRING];
	WCHAR wszStaticText[MAX_LOAD_STRING];
	const WCHAR wszFormat[] = { '%','s','\n','%','s','\0' };
	BOOL show;

	memset(&tvi, 0, sizeof(TVITEMW));
	memset(&wszStaticText, 0, sizeof(WCHAR[MAX_LOAD_STRING]));
	tvi.mask = TVIF_TEXT;
	tvi.hItem = item;
	tvi.pszText = wszBuf;
	tvi.cchTextMax = MAX_LOAD_STRING;
	SendMessageW(globals.hTree, TVM_GETITEMW, 0, (LPARAM)&tvi);

	if(tvi.lParam)
	wsprintfW(wszStaticText, wszFormat, tvi.pszText, ((ITEM_INFO *)tvi.lParam)->clsid);
	else lstrcpyW(wszStaticText, tvi.pszText);

	SetWindowTextW(details.hStatic, wszStaticText);

	SendMessageW(details.hTab, TCM_SETCURSEL, 0, 0);

	if(tvi.lParam && ((ITEM_INFO *)tvi.lParam)->cFlag & SHOWALL)
	{
	if(SendMessageW(details.hTab, TCM_GETITEMCOUNT, 0, 0) == 1)
	{
	TCITEMW tci;
	memset(&tci, 0, sizeof(TCITEMW));
	tci.mask = TCIF_TEXT;
	tci.pszText = wszBuf;
	tci.cchTextMax = sizeof(wszBuf)/sizeof(wszBuf[0]);

	LoadStringW(globals.hMainInst, IDS_TAB_IMPL,
	wszBuf, sizeof(wszBuf)/sizeof(wszBuf[0]));
	SendMessageW(details.hTab, TCM_INSERTITEMW, 1, (LPARAM)&tci);

	LoadStringW(globals.hMainInst, IDS_TAB_ACTIV,
	wszBuf, sizeof(wszBuf)/sizeof(wszBuf[0]));
	SendMessageW(details.hTab, TCM_INSERTITEMW, 2, (LPARAM)&tci);
	}
	}
	else
	{
	SendMessageW(details.hTab, TCM_DELETEITEM, 2, 0);
	SendMessageW(details.hTab, TCM_DELETEITEM, 1, 0);
	}

	show = CreateRegPath(item, wszBuf, MAX_LOAD_STRING);
	ShowWindow(details.hTab, show ? SW_SHOW : SW_HIDE);

	/* FIXME Next line deals with TreeView_EnsureVisible bug */
	SendMessageW(details.hReg, TVM_ENSUREVISIBLE, 0,
	SendMessageW(details.hReg, TVM_GETNEXTITEM, TVGN_CHILD, (LPARAM)TVI_ROOT));
	SendMessageW(details.hReg, TVM_DELETEITEM, 0, (LPARAM)TVI_ROOT);
	if(show) CreateReg(wszBuf);
	}

	static void CreateTabCtrl(HWND hWnd)
	{
	TCITEMW tci;
	WCHAR buffer[MAX_LOAD_STRING];

	memset(&tci, 0, sizeof(TCITEMW));
	tci.mask = TCIF_TEXT;
	tci.pszText = buffer;
	tci.cchTextMax = sizeof(buffer)/sizeof(buffer[0]);

	details.hTab = CreateWindowW(WC_TABCONTROLW, NULL, WS_CHILD\|WS_VISIBLE,
	0, 0, 0, 0, hWnd, (HMENU)TAB_WINDOW, globals.hMainInst, NULL);
	ShowWindow(details.hTab, SW_HIDE);

	LoadStringW(globals.hMainInst, IDS_TAB_REG, buffer, sizeof(buffer)/sizeof(buffer[0]));
	SendMessageW(details.hTab, TCM_INSERTITEMW, 0, (LPARAM)&tci);

	details.hReg = CreateWindowExW(WS_EX_CLIENTEDGE, WC_TREEVIEWW, NULL,
	WS_CHILD\|WS_VISIBLE\|TVS_HASLINES,
	0, 0, 0, 0, details.hTab, NULL, globals.hMainInst, NULL);
	}

	static LRESULT CALLBACK DetailsProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
	{
	int sel;

	switch(uMsg)
	{
	case WM_CREATE:
	{
	const WCHAR wszStatic[] = { 'S','t','a','t','i','c','\0' };

	details.hStatic = CreateWindowW(wszStatic, NULL, WS_CHILD\|WS_VISIBLE,
	0, 0, 0, 0, hWnd, NULL, globals.hMainInst, NULL);
	CreateTabCtrl(hWnd);
	}
	break;
	case WM_SIZE:
	MoveWindow(details.hStatic, 0, 0, LOWORD(lParam), 40, TRUE);
	MoveWindow(details.hTab, 3, 40, LOWORD(lParam)-6, HIWORD(lParam)-43, TRUE);
	MoveWindow(details.hReg, 10, 34, LOWORD(lParam)-26,
	HIWORD(lParam)-87, TRUE);
	break;
	case WM_NOTIFY:
	if((int)wParam != TAB_WINDOW) break;
	switch(((LPNMHDR)lParam)->code)
	{
	case TCN_SELCHANGE:
	ShowWindow(details.hReg, SW_HIDE);
	sel = SendMessageW(details.hTab, TCM_GETCURSEL, 0, 0);

	if(sel==0) ShowWindow(details.hReg, SW_SHOW);
	break;
	}
	break;
	default:
	return DefWindowProcW(hWnd, uMsg, wParam, lParam);
	}
	return 0;
	}

	HWND CreateDetailsWindow(HINSTANCE hInst)
	{
	WNDCLASSW wcd;
	const WCHAR wszDetailsClass[] = { 'D','E','T','A','I','L','S','\0' };

	memset(&wcd, 0, sizeof(WNDCLASSW));
	wcd.lpfnWndProc = DetailsProc;
	wcd.lpszClassName = wszDetailsClass;
	wcd.hbrBackground = (HBRUSH)COLOR_WINDOW;

	if(!RegisterClassW(&wcd)) return NULL;

	globals.hDetails = CreateWindowExW(WS_EX_CLIENTEDGE, wszDetailsClass, NULL,
	WS_CHILD\|WS_VISIBLE, 0, 0, 0, 0, globals.hPaneWnd, NULL, hInst, NULL);

	return globals.hDetails;
	}