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Regedit: Now restores last position on startup

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Still need to save position on exit


svn path=/trunk/; revision=18270
This commit is contained in:
Nathan Woods 2005-10-05 13:25:14 +00:00
parent 3df2610b06
commit f8b4f3f219
3 changed files with 59 additions and 8 deletions
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16
reactos/subsys/system/regedit/main.c
View file

@ -34,6 +34,7 @@
#include "main.h"
#include "hexedit.h"
#include "security.h"
#include "regproc.h"
BOOL ProcessCmdLine(LPSTR lpCmdLine);
@ -74,6 +75,8 @@ BOOL InitInstance(HINSTANCE hInstance, int nCmdShow)
{
BOOL AclUiAvailable;
HMENU hEditMenu;
TCHAR szBuffer[256];
LPCTSTR s;
WNDCLASSEX wcFrame = {
sizeof(WNDCLASSEX),
@ -158,6 +161,19 @@ BOOL InitInstance(HINSTANCE hInstance, int nCmdShow)
SetupStatusBar(hFrameWnd, FALSE);
CheckMenuItem(GetSubMenu(hMenuFrame, ID_VIEW_MENU), ID_VIEW_STATUSBAR, MF_BYCOMMAND|MF_CHECKED);
}
/* Restore position */
if (RegQueryStringValue(HKEY_CURRENT_USER,
_T("Software\\Microsoft\\Windows\\CurrentVersion\\Applets\\Regedit"),
_T("LastKey"),
szBuffer, sizeof(szBuffer) / sizeof(szBuffer[0])) == ERROR_SUCCESS)
{
s = szBuffer;
if (!_tcsncmp(s, _T("My Computer\\"), 12))
s += 12;
SelectNode(g_pChildWnd->hTreeWnd, s);
}
ShowWindow(hFrameWnd, nCmdShow);
UpdateWindow(hFrameWnd);
return TRUE;

50
reactos/subsys/system/regedit/regproc.c
View file

@ -1659,8 +1659,42 @@ LONG RegRenameValue(HKEY hKey, LPCTSTR lpSubKey, LPCTSTR lpDestValue, LPCTSTR lp
RegDeleteValue(hKey, lpSrcValue);
done:
if (hKey)
RegCloseKey(hKey);
if (hSubKey)
RegCloseKey(hSubKey);
return lResult;
}
LONG RegQueryStringValue(HKEY hKey, LPCTSTR lpSubKey, LPCTSTR lpValueName, LPTSTR pszBuffer, DWORD dwBufferLen)
{
LONG lResult;
HKEY hSubKey = NULL;
DWORD cbData, dwType;
if (lpSubKey)
{
lResult = RegOpenKey(hKey, lpSubKey, &hSubKey);
if (lResult != ERROR_SUCCESS)
goto done;
hKey = hSubKey;
}
cbData = (dwBufferLen - 1) * sizeof(*pszBuffer);
lResult = RegQueryValueEx(hKey, lpValueName, NULL, &dwType, (LPBYTE) pszBuffer, &cbData);
if (lResult != ERROR_SUCCESS)
goto done;
if (dwType != REG_SZ)
{
lResult = -1;
goto done;
}
pszBuffer[cbData / sizeof(*pszBuffer)] = '\0';
done:
if (lResult != ERROR_SUCCESS)
pszBuffer[0] = '\0';
if (hSubKey)
RegCloseKey(hSubKey);
return lResult;
}
@ -1674,22 +1708,22 @@ BOOL RegKeyGetName(LPTSTR pszDest, size_t iDestLength, HKEY hRootKey, LPCTSTR lp
if (hRootKey == HKEY_CLASSES_ROOT)
pszRootKey = TEXT("HKEY_CLASSES_ROOT");
else if (hRootKey == HKEY_CURRENT_USER)
else if (hRootKey == HKEY_CURRENT_USER)
pszRootKey = TEXT("HKEY_CURRENT_USER");
else if (hRootKey == HKEY_LOCAL_MACHINE)
else if (hRootKey == HKEY_LOCAL_MACHINE)
pszRootKey = TEXT("HKEY_LOCAL_MACHINE");
else if (hRootKey == HKEY_USERS)
else if (hRootKey == HKEY_USERS)
pszRootKey = TEXT("HKEY_USERS");
else if (hRootKey == HKEY_CURRENT_CONFIG)
else if (hRootKey == HKEY_CURRENT_CONFIG)
pszRootKey = TEXT("HKEY_CURRENT_CONFIG");
else if (hRootKey == HKEY_DYN_DATA)
else if (hRootKey == HKEY_DYN_DATA)
pszRootKey = TEXT("HKEY_DYN_DATA");
else
return FALSE;
if (lpSubKey[0])
_sntprintf(pszDest, iDestLength, TEXT("%s\\%s"), pszRootKey, lpSubKey);
else
else
_sntprintf(pszDest, iDestLength, TEXT("%s"), pszRootKey);
return TRUE;
}

1
reactos/subsys/system/regedit/regproc.h
View file

@ -90,6 +90,7 @@ LONG RegCopyKey(HKEY hDestKey, LPCTSTR lpDestSubKey, HKEY hSrcKey, LPCTSTR lpSrc
LONG RegMoveKey(HKEY hDestKey, LPCTSTR lpDestSubKey, HKEY hSrcKey, LPCTSTR lpSrcSubKey);
LONG RegRenameKey(HKEY hKey, LPCTSTR lpSubKey, LPCTSTR lpNewName);
LONG RegRenameValue(HKEY hKey, LPCTSTR lpSubKey, LPCTSTR lpDestValue, LPCTSTR lpSrcValue);
LONG RegQueryStringValue(HKEY hKey, LPCTSTR lpSubKey, LPCTSTR lpValueName, LPTSTR pszBuffer, DWORD dwBufferLen);
/*
* Miscellaneous