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Added support for editing strings.

This commit is contained in:
Dimitrie O. Paun 2003-12-03 20:25:24 +00:00 committed by Alexandre Julliard
parent 910896b71f
commit 9142f7730b
9 changed files with 213 additions and 7 deletions
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22
programs/regedit/En.rc
View File

@ -119,6 +119,20 @@ BEGIN
DEFPUSHBUTTON "OK",IDOK,195,6,30,11,WS_GROUP
END
IDD_EDIT_STRING DIALOG DISCARDABLE 22, 17, 210, 75
STYLE DS_MODALFRAME | WS_CAPTION | WS_SYSMENU
CAPTION "Edit String"
FONT 8, "System"
BEGIN
LTEXT "Value name:",IDC_STATIC,5,5,119,8
EDITTEXT IDC_VALUE_NAME,5,15,200,12, WS_BORDER | WS_TABSTOP | WS_DISABLED
LTEXT "Value data:",IDC_STATIC,5,30,119,8
EDITTEXT IDC_VALUE_DATA,5,40,200,12, WS_BORDER | WS_TABSTOP
DEFPUSHBUTTON "OK",IDOK,140,60,30,11,WS_GROUP
DEFPUSHBUTTON "Cancel",IDCANCEL,175,60,30,11,WS_GROUP
END
/*
* String Table
*/
@ -181,6 +195,14 @@ BEGIN
ID_EDIT_FINDNEXT "Finds next occurrence of text specified in previous search"
END
STRINGTABLE DISCARDABLE
BEGIN
IDS_ERROR "Error"
IDS_BAD_VALUE "Can't query value '%s'"
IDS_UNSUPPORTED_TYPE "Can't edit keys of this type (%ld)"
IDS_TOO_BIG_VALUE "Value is too big (%ld)"
END
/*****************************************************************/

1
programs/regedit/Makefile.in
View File

@ -11,6 +11,7 @@ EXTRADEFS = -DNO_LIBWINE_PORT
C_SRCS = \
about.c \
childwnd.c \
edit.c \
framewnd.c \
listview.c \
main.c \

7
programs/regedit/childwnd.c
View File

@ -22,16 +22,16 @@
#include <windows.h>
#include <tchar.h>
#include <commctrl.h>
#include <assert.h>
#define ASSERT assert
#include "main.h"
ChildWnd* pChildWnd;
/*******************************************************************************
* Local module support methods
*/
/*FIXME: why do we need this, we should remove it, we have already FindRegRoot */
static void MakeFullRegPath(HWND hwndTV, HTREEITEM hItem, LPTSTR keyPath, int* pPathLen, int max)
{
TVITEM item;
@ -128,12 +128,11 @@ LRESULT CALLBACK ChildWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lPa
{
static int last_split;
/* ChildWnd* pChildWnd = (ChildWnd*)GetWindowLong(hWnd, GWL_USERDATA); */
static ChildWnd* pChildWnd;
switch (message) {
case WM_CREATE:
pChildWnd = (ChildWnd*)((LPCREATESTRUCT)lParam)->lpCreateParams;
ASSERT(pChildWnd);
if (!pChildWnd) return 0;
pChildWnd->nSplitPos = 250;
pChildWnd->hTreeWnd = CreateTreeView(hWnd, pChildWnd->szPath, TREE_WINDOW);
pChildWnd->hListWnd = CreateListView(hWnd, LIST_WINDOW/*, pChildWnd->szPath*/);

136
programs/regedit/edit.c Normal file
View File

@ -0,0 +1,136 @@
/*
* Registry editing UI functions.
*
* Copyright (C) 2003 Dimitrie O. Paun
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#define WIN32_LEAN_AND_MEAN /* Exclude rarely-used stuff from Windows headers */
#include <windows.h>
#include <tchar.h>
#include <commctrl.h>
#include <commdlg.h>
#include <cderr.h>
#include <stdlib.h>
#include <stdio.h>
#include <shellapi.h>
#include "main.h"
#include "regproc.h"
#include "resource.h"
static TCHAR* editValueName;
static TCHAR* stringValueData;
void error(HWND hwnd, INT resId, ...)
{
va_list ap;
TCHAR title[256];
TCHAR errfmt[1024];
TCHAR errstr[1024];
HINSTANCE hInstance;
hInstance = GetModuleHandle(0);
if (!LoadString(hInstance, IDS_ERROR, title, COUNT_OF(title)))
lstrcpy(title, "Error");
if (!LoadString(hInstance, resId, errfmt, COUNT_OF(errfmt)))
lstrcpy(errfmt, "Unknown error string!");
va_start(ap, resId);
_vsntprintf(errstr, COUNT_OF(errstr), errfmt, ap);
va_end(ap);
MessageBox(hwnd, errstr, title, MB_OK | MB_ICONERROR);
}
INT_PTR CALLBACK modify_string_dlgproc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
TCHAR* valueData;
HWND hwndValue;
int len;
switch(uMsg) {
case WM_INITDIALOG:
SetDlgItemText(hwndDlg, IDC_VALUE_NAME, editValueName);
SetDlgItemText(hwndDlg, IDC_VALUE_DATA, stringValueData);
return TRUE;
case WM_COMMAND:
switch (LOWORD(wParam)) {
case IDOK:
if ((hwndValue = GetDlgItem(hwndDlg, IDC_VALUE_DATA))) {
if ((len = GetWindowTextLength(hwndValue))) {
if ((valueData = HeapReAlloc(GetProcessHeap(), 0, stringValueData, (len + 1) * sizeof(TCHAR)))) {
stringValueData = valueData;
if (!GetWindowText(hwndValue, stringValueData, len + 1))
*stringValueData = 0;
}
}
}
/* Fall through */
case IDCANCEL:
EndDialog(hwndDlg, wParam);
return TRUE;
}
}
return FALSE;
}
BOOL ModifyValue(HWND hwnd, HKEY hKey, LPTSTR valueName)
{
DWORD valueDataLen;
DWORD type;
LONG lRet;
BOOL result = FALSE;
if (!hKey || !valueName) return FALSE;
editValueName = valueName;
lRet = RegQueryValueEx(hKey, valueName, 0, &type, 0, &valueDataLen);
if (lRet != ERROR_SUCCESS) {
error(hwnd, IDS_BAD_VALUE, valueName);
goto done;
}
if ( (type == REG_SZ) || (type == REG_EXPAND_SZ) ) {
if (!(stringValueData = HeapAlloc(GetProcessHeap(), 0, valueDataLen))) {
error(hwnd, IDS_TOO_BIG_VALUE, valueDataLen);
goto done;
}
lRet = RegQueryValueEx(hKey, valueName, 0, 0, stringValueData, &valueDataLen);
if (lRet != ERROR_SUCCESS) {
error(hwnd, IDS_BAD_VALUE, valueName);
goto done;
}
if (DialogBox(0, MAKEINTRESOURCE(IDD_EDIT_STRING), hwnd, modify_string_dlgproc) == IDOK) {
lRet = RegSetValueEx(hKey, valueName, 0, type, stringValueData, lstrlen(stringValueData) + 1);
if (lRet == ERROR_SUCCESS) result = TRUE;
}
} else if ( type == REG_DWORD ) {
MessageBox(hwnd, "Can't edit dwords for now", "Error", MB_OK | MB_ICONERROR);
} else {
error(hwnd, IDS_UNSUPPORTED_TYPE, type);
}
done:
HeapFree(GetProcessHeap(), 0, stringValueData);
stringValueData = NULL;
return result;
}

25
programs/regedit/framewnd.c
View File

@ -436,6 +436,19 @@ BOOL RefreshView(HWND hWnd)
*/
static BOOL _CmdWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
HKEY hKeyRoot, hKey;
TCHAR keyPath[1000] = { 0 };
TCHAR valueName[255] = { 0 };
int keyPathLen = 0, item;
BOOL result = TRUE;
LONG lRet;
hKeyRoot = FindRegRoot(pChildWnd->hTreeWnd, 0, keyPath, &keyPathLen, sizeof(keyPath)/sizeof(TCHAR));
lRet = RegOpenKeyEx(hKeyRoot, keyPath, 0, KEY_READ, &hKey);
if (lRet != ERROR_SUCCESS) hKey = 0;
item = ListView_GetNextItem(pChildWnd->hListWnd, -1, LVNI_FOCUSED);
if (item != -1) ListView_GetItemText(pChildWnd->hListWnd, item, 0, valueName, sizeof(valueName)/sizeof(TCHAR));
switch (LOWORD(wParam)) {
/* Parse the menu selections:*/
case ID_REGISTRY_IMPORTREGISTRYFILE:
@ -451,6 +464,10 @@ static BOOL _CmdWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
case ID_REGISTRY_PRINT:
PrintRegistryHive(hWnd, _T(""));
break;
case ID_EDIT_MODIFY:
if (ModifyValue(hWnd, hKey, valueName))
RefreshListView(pChildWnd->hListWnd, hKeyRoot, keyPath);
break;
case ID_EDIT_COPYKEYNAME:
CopyKeyName(hWnd, _T(""));
break;
@ -486,9 +503,11 @@ static BOOL _CmdWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
#endif
break;
default:
return FALSE;
}
return TRUE;
result = FALSE;
}
RegCloseKey(hKey);
return result;
}
/********************************************************************************

4
programs/regedit/main.c
View File

@ -100,6 +100,8 @@ static BOOL DynamicBind( void )
d(GetMessageA)
d(GetSubMenu)
d(GetSystemMetrics)
d(GetWindowTextA)
d(GetWindowTextLengthA)
d(InvertRect)
d(IsWindowVisible)
d(LoadAcceleratorsA)
@ -110,6 +112,7 @@ static BOOL DynamicBind( void )
d(LoadMenuA)
d(LoadStringA)
d(MessageBeep)
d(MessageBoxA)
d(MoveWindow)
d(OpenClipboard)
d(PostQuitMessage)
@ -121,6 +124,7 @@ static BOOL DynamicBind( void )
d(SendMessageA)
d(SetCapture)
d(SetCursor)
d(SetDlgItemTextA)
d(SetFocus)
d(SetWindowLongA)
d(SetWindowTextA)

13
programs/regedit/main.h
View File

@ -37,6 +37,7 @@ extern "C" {
#define SPLIT_WIDTH 5
#define MAX_NAME_LEN 500
#define COUNT_OF(a) (sizeof(a)/sizeof(a[0]))
/******************************************************************************/
@ -59,6 +60,7 @@ typedef struct {
WINDOWPLACEMENT pos;
TCHAR szPath[MAX_PATH];
} ChildWnd;
extern ChildWnd* pChildWnd;
/*******************************************************************************
* Global Variables:
@ -126,6 +128,8 @@ d(GetSaveFileNameA)
d(GetStockObject)
d(GetSubMenu)
d(GetSystemMetrics)
d(GetWindowTextA)
d(GetWindowTextLengthA)
d(ImageList_Add)
d(ImageList_Create)
d(ImageList_GetImageCount)
@ -140,6 +144,7 @@ d(LoadImageA)
d(LoadMenuA)
d(LoadStringA)
d(MessageBeep)
d(MessageBoxA)
d(MoveWindow)
d(OpenClipboard)
d(PostQuitMessage)
@ -152,6 +157,7 @@ d(ScreenToClient)
d(SendMessageA)
d(SetCapture)
d(SetCursor)
d(SetDlgItemTextA)
d(SetFocus)
d(SetWindowLongA)
d(SetWindowTextA)
@ -197,6 +203,8 @@ d(wsprintfA)
#define GetStockObject pGetStockObject
#define GetSubMenu pGetSubMenu
#define GetSystemMetrics pGetSystemMetrics
#define GetWindowTextA pGetWindowTextA
#define GetWindowTextLengthA pGetWindowTextLengthA
#define ImageList_Add pImageList_Add
#define ImageList_Create pImageList_Create
#define ImageList_GetImageCount pImageList_GetImageCount
@ -211,6 +219,7 @@ d(wsprintfA)
#define LoadMenuA pLoadMenuA
#define LoadStringA pLoadStringA
#define MessageBeep pMessageBeep
#define MessageBoxA pMessageBoxA
#define MoveWindow pMoveWindow
#define OpenClipboard pOpenClipboard
#define PostQuitMessage pPostQuitMessage
@ -223,6 +232,7 @@ d(wsprintfA)
#define SendMessageA pSendMessageA
#define SetCapture pSetCapture
#define SetCursor pSetCursor
#define SetDlgItemTextA pSetDlgItemTextA
#define SetFocus pSetFocus
#define SetWindowLongA pSetWindowLongA
#define SetWindowTextA pSetWindowTextA
@ -257,4 +267,7 @@ extern HWND CreateTreeView(HWND hwndParent, LPTSTR pHostName, int id);
extern BOOL OnTreeExpanding(HWND hWnd, NMTREEVIEW* pnmtv);
extern HKEY FindRegRoot(HWND hwndTV, HTREEITEM hItem, LPTSTR keyPath, int* pPathLen, int max);
/* edit.c */
BOOL ModifyValue(HWND hwnd, HKEY hKey, LPTSTR valueName);
#endif /* __MAIN_H__ */

9
programs/regedit/resource.h
View File

@ -102,4 +102,13 @@
#define ID_REGISTRY_PRINTERSETUP 32833
#define ID_REGISTRY_SAVESUBTREEAS 32834
#define IDS_LICENSE 32835
#define IDS_ERROR 32836
#define IDS_BAD_VALUE 32837
#define IDS_UNSUPPORTED_TYPE 32838
#define IDS_TOO_BIG_VALUE 32839
#define IDD_EDIT_STRING 2000
#define IDC_VALUE_NAME 2001
#define IDC_VALUE_DATA 2002
#define IDC_STATIC -1

3
programs/regedit/treeview.c
View File

@ -48,6 +48,9 @@ HKEY FindRegRoot(HWND hwndTV, HTREEITEM hItem, LPTSTR keyPath, int* pPathLen, in
{
HKEY hKey = NULL;
TVITEM item;
if (!hItem) hItem = TreeView_GetSelection(hwndTV);
item.mask = TVIF_PARAM;
item.hItem = TreeView_GetParent(hwndTV, hItem);