4 * Copyright (C) 2002 Robert Dickenson <robd@reactos.org>
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
23 ChildWnd
* g_pChildWnd
;
24 static int last_split
;
25 HBITMAP SizingPattern
= 0;
26 HBRUSH SizingBrush
= 0;
27 static WCHAR Suggestions
[256];
29 extern LPCWSTR
get_root_key_name(HKEY hRootKey
)
31 if (hRootKey
== HKEY_CLASSES_ROOT
) return L
"HKEY_CLASSES_ROOT";
32 if (hRootKey
== HKEY_CURRENT_USER
) return L
"HKEY_CURRENT_USER";
33 if (hRootKey
== HKEY_LOCAL_MACHINE
) return L
"HKEY_LOCAL_MACHINE";
34 if (hRootKey
== HKEY_USERS
) return L
"HKEY_USERS";
35 if (hRootKey
== HKEY_CURRENT_CONFIG
) return L
"HKEY_CURRENT_CONFIG";
36 if (hRootKey
== HKEY_DYN_DATA
) return L
"HKEY_DYN_DATA";
38 return L
"UNKNOWN HKEY, PLEASE REPORT";
41 extern void ResizeWnd(int cx
, int cy
)
43 HDWP hdwp
= BeginDeferWindowPos(3);
45 const int tHeight
= 22;
46 SetRect(&rt
, 0, 0, cx
, cy
);
48 if (hStatusBar
!= NULL
)
50 GetWindowRect(hStatusBar
, &rs
);
51 cy
= rs
.bottom
- rs
.top
;
53 GetWindowRect(g_pChildWnd
->hAddressBtnWnd
, &rb
);
54 cx
= g_pChildWnd
->nSplitPos
+ SPLIT_WIDTH
/2;
55 DeferWindowPos(hdwp
, g_pChildWnd
->hAddressBarWnd
, 0, rt
.left
, rt
.top
, rt
.right
-rt
.left
- 2*tHeight
, tHeight
, SWP_NOZORDER
|SWP_NOACTIVATE
);
56 DeferWindowPos(hdwp
, g_pChildWnd
->hAddressBtnWnd
, 0, rt
.right
- 2*tHeight
, rt
.top
, 2*tHeight
, tHeight
, SWP_NOZORDER
|SWP_NOACTIVATE
);
57 DeferWindowPos(hdwp
, g_pChildWnd
->hTreeWnd
, 0, rt
.left
, rt
.top
+ tHeight
+2, g_pChildWnd
->nSplitPos
-SPLIT_WIDTH
/2-rt
.left
, rt
.bottom
-rt
.top
-cy
, SWP_NOZORDER
|SWP_NOACTIVATE
);
58 DeferWindowPos(hdwp
, g_pChildWnd
->hListWnd
, 0, rt
.left
+cx
, rt
.top
+ tHeight
+2, rt
.right
-cx
, rt
.bottom
-rt
.top
-cy
, SWP_NOZORDER
|SWP_NOACTIVATE
);
59 EndDeferWindowPos(hdwp
);
62 /*******************************************************************************
63 * Local module support methods
66 static void draw_splitbar(HWND hWnd
, int x
)
70 HDC hdc
= GetDC(hWnd
);
74 const DWORD Pattern
[4] = {0x5555AAAA, 0x5555AAAA, 0x5555AAAA, 0x5555AAAA};
75 SizingPattern
= CreateBitmap(8, 8, 1, 1, Pattern
);
79 SizingBrush
= CreatePatternBrush(SizingPattern
);
81 GetClientRect(hWnd
, &rt
);
82 rt
.left
= x
- SPLIT_WIDTH
/2;
83 rt
.right
= x
+ SPLIT_WIDTH
/2+1;
84 OldObj
= SelectObject(hdc
, SizingBrush
);
85 PatBlt(hdc
, rt
.left
, rt
.top
, rt
.right
- rt
.left
, rt
.bottom
- rt
.top
, PATINVERT
);
86 SelectObject(hdc
, OldObj
);
90 static void OnPaint(HWND hWnd
)
95 GetClientRect(hWnd
, &rt
);
96 BeginPaint(hWnd
, &ps
);
97 FillRect(ps
.hdc
, &rt
, GetSysColorBrush(COLOR_BTNFACE
));
101 /*******************************************************************************
102 * finish_splitbar [internal]
104 * make the splitbar invisible and resize the windows
105 * (helper for ChildWndProc)
107 static void finish_splitbar(HWND hWnd
, int x
)
111 draw_splitbar(hWnd
, last_split
);
113 GetClientRect(hWnd
, &rt
);
114 g_pChildWnd
->nSplitPos
= x
;
115 ResizeWnd(rt
.right
, rt
.bottom
);
119 /*******************************************************************************
121 * FUNCTION: _CmdWndProc(HWND, unsigned, WORD, LONG)
123 * PURPOSE: Processes WM_COMMAND messages for the main frame window.
127 static BOOL
_CmdWndProc(HWND hWnd
, UINT message
, WPARAM wParam
, LPARAM lParam
)
129 HTREEITEM hSelection
;
132 WORD wID
= LOWORD(wParam
);
134 UNREFERENCED_PARAMETER(message
);
138 /* Parse the menu selections: */
139 case ID_REGISTRY_EXIT
:
142 case ID_VIEW_REFRESH
:
145 case ID_TREE_EXPANDBRANCH
:
146 (void)TreeView_Expand(g_pChildWnd
->hTreeWnd
, TreeView_GetSelection(g_pChildWnd
->hTreeWnd
), TVE_EXPAND
);
148 case ID_TREE_COLLAPSEBRANCH
:
149 (void)TreeView_Expand(g_pChildWnd
->hTreeWnd
, TreeView_GetSelection(g_pChildWnd
->hTreeWnd
), TVE_COLLAPSE
);
152 SetFocus(g_pChildWnd
->hTreeWnd
);
153 (void)TreeView_EditLabel(g_pChildWnd
->hTreeWnd
, TreeView_GetSelection(g_pChildWnd
->hTreeWnd
));
156 hSelection
= TreeView_GetSelection(g_pChildWnd
->hTreeWnd
);
157 keyPath
= GetItemPath(g_pChildWnd
->hTreeWnd
, hSelection
, &hRootKey
);
159 if (keyPath
== 0 || *keyPath
== 0)
161 MessageBeep(MB_ICONHAND
);
163 else if (DeleteKey(hWnd
, hRootKey
, keyPath
))
164 DeleteNode(g_pChildWnd
->hTreeWnd
, 0);
167 ExportRegistryFile(g_pChildWnd
->hTreeWnd
);
172 case ID_EDIT_COPYKEYNAME
:
173 hSelection
= TreeView_GetSelection(g_pChildWnd
->hTreeWnd
);
174 keyPath
= GetItemPath(g_pChildWnd
->hTreeWnd
, hSelection
, &hRootKey
);
175 CopyKeyName(hWnd
, hRootKey
, keyPath
);
177 case ID_EDIT_NEW_KEY
:
178 CreateNewKey(g_pChildWnd
->hTreeWnd
, TreeView_GetSelection(g_pChildWnd
->hTreeWnd
));
180 case ID_EDIT_NEW_STRINGVALUE
:
181 case ID_EDIT_NEW_BINARYVALUE
:
182 case ID_EDIT_NEW_DWORDVALUE
:
183 SendMessageW(hFrameWnd
, WM_COMMAND
, wParam
, lParam
);
185 case ID_SWITCH_PANELS
:
186 g_pChildWnd
->nFocusPanel
= !g_pChildWnd
->nFocusPanel
;
187 SetFocus(g_pChildWnd
->nFocusPanel
? g_pChildWnd
->hListWnd
: g_pChildWnd
->hTreeWnd
);
190 if ((wID
>= ID_TREE_SUGGESTION_MIN
) && (wID
<= ID_TREE_SUGGESTION_MAX
))
193 while(wID
> ID_TREE_SUGGESTION_MIN
)
199 SelectNode(g_pChildWnd
->hTreeWnd
, s
);
207 /*******************************************************************************
212 #define MIN(a,b) ((a < b) ? (a) : (b))
214 static void SuggestKeys(HKEY hRootKey
, LPCWSTR pszKeyPath
, LPWSTR pszSuggestions
,
215 size_t iSuggestionsLength
)
218 WCHAR szLastFound
[256];
220 HKEY hOtherKey
, hSubKey
;
223 memset(pszSuggestions
, 0, iSuggestionsLength
* sizeof(*pszSuggestions
));
224 iSuggestionsLength
--;
226 /* Are we a root key in HKEY_CLASSES_ROOT? */
227 if ((hRootKey
== HKEY_CLASSES_ROOT
) && pszKeyPath
[0] && !wcschr(pszKeyPath
, L
'\\'))
233 /* Check default key */
234 if (QueryStringValue(hRootKey
, pszKeyPath
, NULL
,
235 szBuffer
, COUNT_OF(szBuffer
)) == ERROR_SUCCESS
)
237 /* Sanity check this key; it cannot be empty, nor can it be a
239 if ((szBuffer
[0] != L
'\0') && _wcsicmp(szBuffer
, pszKeyPath
))
241 if (RegOpenKeyW(hRootKey
, szBuffer
, &hOtherKey
) == ERROR_SUCCESS
)
243 lstrcpynW(pszSuggestions
, L
"HKCR\\", (int) iSuggestionsLength
);
244 i
= wcslen(pszSuggestions
);
246 iSuggestionsLength
-= i
;
248 lstrcpynW(pszSuggestions
, szBuffer
, (int) iSuggestionsLength
);
249 i
= MIN(wcslen(pszSuggestions
) + 1, iSuggestionsLength
);
251 iSuggestionsLength
-= i
;
252 RegCloseKey(hOtherKey
);
255 wcscpy(szLastFound
, szBuffer
);
256 pszKeyPath
= szLastFound
;
261 while(bFound
&& (iSuggestionsLength
> 0));
263 /* Check CLSID key */
264 if (RegOpenKeyW(hRootKey
, pszKeyPath
, &hSubKey
) == ERROR_SUCCESS
)
266 if (QueryStringValue(hSubKey
, L
"CLSID", NULL
, szBuffer
,
267 COUNT_OF(szBuffer
)) == ERROR_SUCCESS
)
269 lstrcpynW(pszSuggestions
, L
"HKCR\\CLSID\\", (int)iSuggestionsLength
);
270 i
= wcslen(pszSuggestions
);
272 iSuggestionsLength
-= i
;
274 lstrcpynW(pszSuggestions
, szBuffer
, (int)iSuggestionsLength
);
275 i
= MIN(wcslen(pszSuggestions
) + 1, iSuggestionsLength
);
277 iSuggestionsLength
-= i
;
279 RegCloseKey(hSubKey
);
285 LRESULT CALLBACK
AddressBarProc(HWND hwnd
, UINT uMsg
, WPARAM wParam
, LPARAM lParam
)
288 static WCHAR s_szNode
[256];
289 oldwndproc
= (WNDPROC
)(LONG_PTR
)GetWindowLongPtr(hwnd
, GWLP_USERDATA
);
294 if (wParam
== VK_RETURN
)
296 GetWindowTextW(hwnd
, s_szNode
, COUNT_OF(s_szNode
));
297 SelectNode(g_pChildWnd
->hTreeWnd
, s_szNode
);
303 return CallWindowProcW(oldwndproc
, hwnd
, uMsg
, wParam
, lParam
);
307 UpdateAddress(HTREEITEM hItem
, HKEY hRootKey
, LPCWSTR pszPath
)
309 LPCWSTR keyPath
, rootName
;
313 keyPath
= GetItemPath(g_pChildWnd
->hTreeWnd
, hItem
, &hRootKey
);
319 RefreshListView(g_pChildWnd
->hListWnd
, hRootKey
, keyPath
);
320 rootName
= get_root_key_name(hRootKey
);
321 fullPath
= HeapAlloc(GetProcessHeap(), 0, (wcslen(rootName
) + 1 + wcslen(keyPath
) + 1) * sizeof(WCHAR
));
324 /* set (correct) the address bar text */
325 if (keyPath
[0] != L
'\0')
326 swprintf(fullPath
, L
"%s\\%s", rootName
, keyPath
);
328 fullPath
= wcscpy(fullPath
, rootName
);
329 SendMessageW(hStatusBar
, SB_SETTEXTW
, 0, (LPARAM
)fullPath
);
330 SendMessageW(g_pChildWnd
->hAddressBarWnd
, WM_SETTEXT
, 0, (LPARAM
)fullPath
);
331 HeapFree(GetProcessHeap(), 0, fullPath
);
332 /* disable hive manipulation items temporarily (enable only if necessary) */
333 EnableMenuItem(GetSubMenu(hMenuFrame
,0), ID_REGISTRY_LOADHIVE
, MF_BYCOMMAND
| MF_GRAYED
);
334 EnableMenuItem(GetSubMenu(hMenuFrame
,0), ID_REGISTRY_UNLOADHIVE
, MF_BYCOMMAND
| MF_GRAYED
);
335 /* compare the strings to see if we should enable/disable the "Load Hive" menus accordingly */
336 if (!(_wcsicmp(rootName
, L
"HKEY_LOCAL_MACHINE") &&
337 _wcsicmp(rootName
, L
"HKEY_USERS")))
340 * enable the unload menu item if at the root, otherwise
341 * enable the load menu item if there is no slash in
342 * keyPath (ie. immediate child selected)
344 if(keyPath
[0] == L
'\0')
345 EnableMenuItem(GetSubMenu(hMenuFrame
,0), ID_REGISTRY_LOADHIVE
, MF_BYCOMMAND
| MF_ENABLED
);
346 else if(!wcschr(keyPath
, L
'\\'))
347 EnableMenuItem(GetSubMenu(hMenuFrame
,0), ID_REGISTRY_UNLOADHIVE
, MF_BYCOMMAND
| MF_ENABLED
);
353 /*******************************************************************************
355 * FUNCTION: ChildWndProc(HWND, unsigned, WORD, LONG)
357 * PURPOSE: Processes messages for the child windows.
359 * WM_COMMAND - process the application menu
360 * WM_PAINT - Paint the main window
361 * WM_DESTROY - post a quit message and return
364 LRESULT CALLBACK
ChildWndProc(HWND hWnd
, UINT message
, WPARAM wParam
, LPARAM lParam
)
374 WCHAR buffer
[MAX_PATH
];
376 /* Load "My Computer" string */
377 LoadStringW(hInst
, IDS_MY_COMPUTER
, buffer
, COUNT_OF(buffer
));
379 g_pChildWnd
= HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
, sizeof(ChildWnd
));
380 if (!g_pChildWnd
) return 0;
382 wcsncpy(g_pChildWnd
->szPath
, buffer
, MAX_PATH
);
383 g_pChildWnd
->nSplitPos
= 250;
384 g_pChildWnd
->hWnd
= hWnd
;
385 g_pChildWnd
->hAddressBarWnd
= CreateWindowExW(WS_EX_CLIENTEDGE
, L
"Edit", NULL
, WS_CHILD
| WS_VISIBLE
| WS_CHILDWINDOW
| WS_TABSTOP
,
386 CW_USEDEFAULT
, CW_USEDEFAULT
, CW_USEDEFAULT
, CW_USEDEFAULT
,
387 hWnd
, (HMENU
)0, hInst
, 0);
388 g_pChildWnd
->hAddressBtnWnd
= CreateWindowExW(0, L
"Button", L
"»", WS_CHILD
| WS_VISIBLE
| WS_CHILDWINDOW
| WS_TABSTOP
| BS_TEXT
| BS_CENTER
| BS_VCENTER
| BS_FLAT
| BS_DEFPUSHBUTTON
,
389 CW_USEDEFAULT
, CW_USEDEFAULT
, CW_USEDEFAULT
, CW_USEDEFAULT
,
390 hWnd
, (HMENU
)0, hInst
, 0);
391 g_pChildWnd
->hTreeWnd
= CreateTreeView(hWnd
, g_pChildWnd
->szPath
, (HMENU
) TREE_WINDOW
);
392 g_pChildWnd
->hListWnd
= CreateListView(hWnd
, (HMENU
) LIST_WINDOW
/*, g_pChildWnd->szPath*/);
393 SetFocus(g_pChildWnd
->hTreeWnd
);
395 /* set the address bar and button font */
396 if ((g_pChildWnd
->hAddressBarWnd
) && (g_pChildWnd
->hAddressBtnWnd
))
398 hFont
= (HFONT
)GetStockObject(DEFAULT_GUI_FONT
);
399 SendMessageW(g_pChildWnd
->hAddressBarWnd
,
403 SendMessageW(g_pChildWnd
->hAddressBtnWnd
,
408 /* Subclass the AddressBar */
409 oldproc
= (WNDPROC
)(LONG_PTR
)GetWindowLongPtr(g_pChildWnd
->hAddressBarWnd
, GWLP_WNDPROC
);
410 SetWindowLongPtr(g_pChildWnd
->hAddressBarWnd
, GWLP_USERDATA
, (DWORD_PTR
)oldproc
);
411 SetWindowLongPtr(g_pChildWnd
->hAddressBarWnd
, GWLP_WNDPROC
, (DWORD_PTR
)AddressBarProc
);
415 if(HIWORD(wParam
) == BN_CLICKED
)
417 PostMessageW(g_pChildWnd
->hAddressBarWnd
, WM_KEYUP
, VK_RETURN
, 0);
420 if (!_CmdWndProc(hWnd
, message
, wParam
, lParam
))
429 if (LOWORD(lParam
) == HTCLIENT
)
433 ScreenToClient(hWnd
, &pt
);
434 if (pt
.x
>=g_pChildWnd
->nSplitPos
-SPLIT_WIDTH
/2 && pt
.x
<g_pChildWnd
->nSplitPos
+SPLIT_WIDTH
/2+1)
436 SetCursor(LoadCursorW(0, IDC_SIZEWE
));
442 DestroyListView(g_pChildWnd
->hListWnd
);
443 DestroyTreeView(g_pChildWnd
->hTreeWnd
);
445 HeapFree(GetProcessHeap(), 0, g_pChildWnd
);
452 int x
= (short)LOWORD(lParam
);
453 GetClientRect(hWnd
, &rt
);
454 if (x
>=g_pChildWnd
->nSplitPos
-SPLIT_WIDTH
/2 && x
<g_pChildWnd
->nSplitPos
+SPLIT_WIDTH
/2+1)
456 last_split
= g_pChildWnd
->nSplitPos
;
457 draw_splitbar(hWnd
, last_split
);
465 if (GetCapture() == hWnd
)
467 finish_splitbar(hWnd
, LOWORD(lParam
));
471 case WM_CAPTURECHANGED
:
472 if (GetCapture()==hWnd
&& last_split
>=0)
473 draw_splitbar(hWnd
, last_split
);
477 if (wParam
== VK_ESCAPE
)
478 if (GetCapture() == hWnd
)
481 draw_splitbar(hWnd
, last_split
);
482 GetClientRect(hWnd
, &rt
);
483 ResizeWnd(rt
.right
, rt
.bottom
);
486 SetCursor(LoadCursorW(0, IDC_ARROW
));
491 if (GetCapture() == hWnd
)
496 int x
= LOWORD(lParam
);
499 const DWORD Pattern
[4] = {0x5555AAAA, 0x5555AAAA, 0x5555AAAA, 0x5555AAAA};
500 SizingPattern
= CreateBitmap(8, 8, 1, 1, Pattern
);
504 SizingBrush
= CreatePatternBrush(SizingPattern
);
507 GetClientRect(hWnd
, &rt
);
508 x
= (SHORT
) min(max(x
, SPLIT_MIN
), rt
.right
- SPLIT_MIN
);
511 rt
.left
= last_split
-SPLIT_WIDTH
/2;
512 rt
.right
= last_split
+SPLIT_WIDTH
/2+1;
514 OldObj
= SelectObject(hdc
, SizingBrush
);
515 PatBlt(hdc
, rt
.left
, rt
.top
, rt
.right
- rt
.left
, rt
.bottom
- rt
.top
, PATINVERT
);
517 rt
.left
= x
-SPLIT_WIDTH
/2;
518 rt
.right
= x
+SPLIT_WIDTH
/2+1;
519 PatBlt(hdc
, rt
.left
, rt
.top
, rt
.right
- rt
.left
, rt
.bottom
- rt
.top
, PATINVERT
);
520 SelectObject(hdc
, OldObj
);
521 ReleaseDC(hWnd
, hdc
);
527 if (g_pChildWnd
!= NULL
)
529 SetFocus(g_pChildWnd
->nFocusPanel
? g_pChildWnd
->hListWnd
: g_pChildWnd
->hTreeWnd
);
537 if ((int)wParam
== TREE_WINDOW
&& g_pChildWnd
!= NULL
)
539 switch (((LPNMHDR
)lParam
)->code
)
541 case TVN_ITEMEXPANDING
:
542 return !OnTreeExpanding(g_pChildWnd
->hTreeWnd
, (NMTREEVIEW
*)lParam
);
545 NMTREEVIEW
* pnmtv
= (NMTREEVIEW
*)lParam
;
546 /* Get the parent of the current item */
547 HTREEITEM hParentItem
= TreeView_GetParent(g_pChildWnd
->hTreeWnd
, pnmtv
->itemNew
.hItem
);
549 UpdateAddress(pnmtv
->itemNew
.hItem
, NULL
, NULL
);
552 * Disable Delete/Rename menu options for 'My Computer' (first item so doesn't have any parent)
553 * and HKEY_* keys (their parent is 'My Computer' and the previous remark applies).
555 if (!hParentItem
|| !TreeView_GetParent(g_pChildWnd
->hTreeWnd
, hParentItem
))
557 EnableMenuItem(hMenuFrame
, ID_EDIT_DELETE
, MF_BYCOMMAND
| MF_GRAYED
);
558 EnableMenuItem(hMenuFrame
, ID_EDIT_RENAME
, MF_BYCOMMAND
| MF_GRAYED
);
559 EnableMenuItem(hPopupMenus
, ID_TREE_DELETE
, MF_BYCOMMAND
| MF_GRAYED
);
560 EnableMenuItem(hPopupMenus
, ID_TREE_RENAME
, MF_BYCOMMAND
| MF_GRAYED
);
564 EnableMenuItem(hMenuFrame
, ID_EDIT_DELETE
, MF_BYCOMMAND
| MF_ENABLED
);
565 EnableMenuItem(hMenuFrame
, ID_EDIT_RENAME
, MF_BYCOMMAND
| MF_ENABLED
);
566 EnableMenuItem(hPopupMenus
, ID_TREE_DELETE
, MF_BYCOMMAND
| MF_ENABLED
);
567 EnableMenuItem(hPopupMenus
, ID_TREE_RENAME
, MF_BYCOMMAND
| MF_ENABLED
);
573 g_pChildWnd
->nFocusPanel
= 0;
575 case TVN_BEGINLABELEDIT
:
577 LPNMTVDISPINFO ptvdi
;
578 /* cancel label edit for rootkeys */
579 ptvdi
= (LPNMTVDISPINFO
) lParam
;
580 if (!TreeView_GetParent(g_pChildWnd
->hTreeWnd
, ptvdi
->item
.hItem
) ||
581 !TreeView_GetParent(g_pChildWnd
->hTreeWnd
, TreeView_GetParent(g_pChildWnd
->hTreeWnd
, ptvdi
->item
.hItem
)))
585 case TVN_ENDLABELEDIT
:
590 LPNMTVDISPINFO ptvdi
;
592 WCHAR szBuffer
[MAX_PATH
];
594 ptvdi
= (LPNMTVDISPINFO
) lParam
;
595 if (ptvdi
->item
.pszText
)
597 keyPath
= GetItemPath(g_pChildWnd
->hTreeWnd
, TreeView_GetParent(g_pChildWnd
->hTreeWnd
, ptvdi
->item
.hItem
), &hRootKey
);
598 _snwprintf(szBuffer
, COUNT_OF(szBuffer
), L
"%s\\%s", keyPath
, ptvdi
->item
.pszText
);
599 keyPath
= GetItemPath(g_pChildWnd
->hTreeWnd
, ptvdi
->item
.hItem
, &hRootKey
);
600 if (RegOpenKeyExW(hRootKey
, szBuffer
, 0, KEY_READ
, &hKey
) == ERROR_SUCCESS
)
604 (void)TreeView_EditLabel(g_pChildWnd
->hTreeWnd
, ptvdi
->item
.hItem
);
608 if (RenameKey(hRootKey
, keyPath
, ptvdi
->item
.pszText
) != ERROR_SUCCESS
)
611 UpdateAddress(ptvdi
->item
.hItem
, hRootKey
, szBuffer
);
622 if ((int)wParam
== LIST_WINDOW
&& g_pChildWnd
!= NULL
)
624 switch (((LPNMHDR
)lParam
)->code
)
627 g_pChildWnd
->nFocusPanel
= 1;
630 if(!ListWndNotifyProc(g_pChildWnd
->hListWnd
, wParam
, lParam
, &Result
))
644 if((HWND
)wParam
== g_pChildWnd
->hListWnd
)
648 pt
.x
= (short) LOWORD(lParam
);
649 pt
.y
= (short) HIWORD(lParam
);
650 cnt
= ListView_GetSelectedCount(g_pChildWnd
->hListWnd
);
651 i
= ListView_GetNextItem(g_pChildWnd
->hListWnd
, -1, LVNI_FOCUSED
| LVNI_SELECTED
);
652 if (pt
.x
== -1 && pt
.y
== -1)
657 rc
.left
= LVIR_BOUNDS
;
658 SendMessageW(g_pChildWnd
->hListWnd
, LVM_GETITEMRECT
, i
, (LPARAM
) &rc
);
664 ClientToScreen(g_pChildWnd
->hListWnd
, &pt
);
668 TrackPopupMenu(GetSubMenu(hPopupMenus
, PM_NEW
), TPM_RIGHTBUTTON
, pt
.x
, pt
.y
, 0, hFrameWnd
, NULL
);
672 HMENU mnu
= GetSubMenu(hPopupMenus
, PM_MODIFYVALUE
);
673 SetMenuDefaultItem(mnu
, ID_EDIT_MODIFY
, MF_BYCOMMAND
);
674 IsDefault
= IsDefaultValue(g_pChildWnd
->hListWnd
, i
);
676 EnableMenuItem(mnu
, ID_EDIT_RENAME
, MF_BYCOMMAND
| (IsDefault
? MF_DISABLED
| MF_GRAYED
: MF_ENABLED
));
678 EnableMenuItem(mnu
, ID_EDIT_RENAME
, MF_BYCOMMAND
| MF_DISABLED
| MF_GRAYED
);
679 EnableMenuItem(mnu
, ID_EDIT_MODIFY
, MF_BYCOMMAND
| (cnt
== 1 ? MF_ENABLED
: MF_DISABLED
| MF_GRAYED
));
680 EnableMenuItem(mnu
, ID_EDIT_MODIFY_BIN
, MF_BYCOMMAND
| (cnt
== 1 ? MF_ENABLED
: MF_DISABLED
| MF_GRAYED
));
682 TrackPopupMenu(mnu
, TPM_RIGHTBUTTON
, pt
.x
, pt
.y
, 0, hFrameWnd
, NULL
);
685 else if ((HWND
)wParam
== g_pChildWnd
->hTreeWnd
)
699 pt
.x
= (short) LOWORD(lParam
);
700 pt
.y
= (short) HIWORD(lParam
);
702 if (pt
.x
== -1 && pt
.y
== -1)
705 hti
.hItem
= TreeView_GetSelection(g_pChildWnd
->hTreeWnd
);
706 if (hti
.hItem
!= NULL
)
708 TreeView_GetItemRect(g_pChildWnd
->hTreeWnd
, hti
.hItem
, &rc
, TRUE
);
711 ClientToScreen(g_pChildWnd
->hTreeWnd
, &pt
);
712 hti
.flags
= TVHT_ONITEM
;
721 ScreenToClient(g_pChildWnd
->hTreeWnd
, &hti
.pt
);
722 (void)TreeView_HitTest(g_pChildWnd
->hTreeWnd
, &hti
);
725 if (hti
.flags
& TVHT_ONITEM
)
727 hContextMenu
= GetSubMenu(hPopupMenus
, PM_TREECONTEXT
);
728 (void)TreeView_SelectItem(g_pChildWnd
->hTreeWnd
, hti
.hItem
);
730 memset(&item
, 0, sizeof(item
));
731 item
.mask
= TVIF_STATE
| TVIF_CHILDREN
;
732 item
.hItem
= hti
.hItem
;
733 (void)TreeView_GetItem(g_pChildWnd
->hTreeWnd
, &item
);
735 /* Set the Expand/Collapse menu item appropriately */
736 LoadStringW(hInst
, (item
.state
& TVIS_EXPANDED
) ? IDS_COLLAPSE
: IDS_EXPAND
, buffer
, COUNT_OF(buffer
));
737 memset(&mii
, 0, sizeof(mii
));
738 mii
.cbSize
= sizeof(mii
);
739 mii
.fMask
= MIIM_STRING
| MIIM_STATE
| MIIM_ID
;
740 mii
.fState
= (item
.cChildren
> 0) ? MFS_DEFAULT
: MFS_GRAYED
;
741 mii
.wID
= (item
.state
& TVIS_EXPANDED
) ? ID_TREE_COLLAPSEBRANCH
: ID_TREE_EXPANDBRANCH
;
742 mii
.dwTypeData
= (LPWSTR
) buffer
;
743 SetMenuItemInfo(hContextMenu
, 0, TRUE
, &mii
);
745 /* Remove any existing suggestions */
746 memset(&mii
, 0, sizeof(mii
));
747 mii
.cbSize
= sizeof(mii
);
749 GetMenuItemInfo(hContextMenu
, GetMenuItemCount(hContextMenu
) - 1, TRUE
, &mii
);
750 if ((mii
.wID
>= ID_TREE_SUGGESTION_MIN
) && (mii
.wID
<= ID_TREE_SUGGESTION_MAX
))
754 iLastPos
= GetMenuItemCount(hContextMenu
) - 1;
755 GetMenuItemInfo(hContextMenu
, iLastPos
, TRUE
, &mii
);
756 RemoveMenu(hContextMenu
, iLastPos
, MF_BYPOSITION
);
758 while((mii
.wID
>= ID_TREE_SUGGESTION_MIN
) && (mii
.wID
<= ID_TREE_SUGGESTION_MAX
));
761 /* Come up with suggestions */
762 keyPath
= GetItemPath(g_pChildWnd
->hTreeWnd
, NULL
, &hRootKey
);
763 SuggestKeys(hRootKey
, keyPath
, Suggestions
, COUNT_OF(Suggestions
));
766 AppendMenu(hContextMenu
, MF_SEPARATOR
, 0, NULL
);
768 LoadStringW(hInst
, IDS_GOTO_SUGGESTED_KEY
, resource
, COUNT_OF(resource
));
771 wID
= ID_TREE_SUGGESTION_MIN
;
772 while(*s
&& (wID
<= ID_TREE_SUGGESTION_MAX
))
774 _snwprintf(buffer
, COUNT_OF(buffer
), resource
, s
);
776 memset(&mii
, 0, sizeof(mii
));
777 mii
.cbSize
= sizeof(mii
);
778 mii
.fMask
= MIIM_STRING
| MIIM_ID
;
780 mii
.dwTypeData
= buffer
;
781 InsertMenuItem(hContextMenu
, GetMenuItemCount(hContextMenu
), TRUE
, &mii
);
786 TrackPopupMenu(hContextMenu
, TPM_RIGHTBUTTON
, pt
.x
, pt
.y
, 0, g_pChildWnd
->hWnd
, NULL
);
793 if (wParam
!= SIZE_MINIMIZED
&& g_pChildWnd
!= NULL
)
795 ResizeWnd(LOWORD(lParam
), HIWORD(lParam
));
800 return DefWindowProcW(hWnd
, message
, wParam
, lParam
);