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childwnd.c
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childwnd.c
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/*
* Regedit child window
*
* Copyright (C) 2002 Robert Dickenson <[email protected]>
* Copyright (C) 2024 Katayama Hirofumi MZ <[email protected]>
*
* 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 Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "regedit.h"
ChildWnd* g_pChildWnd;
static int last_split;
HBITMAP SizingPattern = 0;
HBRUSH SizingBrush = 0;
WCHAR Suggestions[256];
extern LPCWSTR get_root_key_name(HKEY hRootKey)
{
if (hRootKey == HKEY_CLASSES_ROOT) return L"HKEY_CLASSES_ROOT";
if (hRootKey == HKEY_CURRENT_USER) return L"HKEY_CURRENT_USER";
if (hRootKey == HKEY_LOCAL_MACHINE) return L"HKEY_LOCAL_MACHINE";
if (hRootKey == HKEY_USERS) return L"HKEY_USERS";
if (hRootKey == HKEY_CURRENT_CONFIG) return L"HKEY_CURRENT_CONFIG";
if (hRootKey == HKEY_DYN_DATA) return L"HKEY_DYN_DATA";
return L"UNKNOWN HKEY, PLEASE REPORT";
}
static INT ClampSplitBarX(HWND hWnd, INT x)
{
RECT rc;
GetClientRect(hWnd, &rc);
return min(max(x, SPLIT_MIN), rc.right - SPLIT_MIN);
}
extern void ResizeWnd(int cx, int cy)
{
HDWP hdwp = BeginDeferWindowPos(4);
RECT rt, rs, rb;
const int nButtonWidth = 44;
const int nButtonHeight = 22;
int cyEdge = GetSystemMetrics(SM_CYEDGE);
const UINT uFlags = SWP_NOZORDER | SWP_NOACTIVATE;
SetRect(&rt, 0, 0, cx, cy);
cy = 0;
if (hStatusBar != NULL)
{
GetWindowRect(hStatusBar, &rs);
cy = rs.bottom - rs.top;
}
GetWindowRect(g_pChildWnd->hAddressBtnWnd, &rb);
g_pChildWnd->nSplitPos = ClampSplitBarX(g_pChildWnd->hWnd, g_pChildWnd->nSplitPos);
cx = g_pChildWnd->nSplitPos + SPLIT_WIDTH / 2;
if (hdwp)
hdwp = DeferWindowPos(hdwp, g_pChildWnd->hAddressBarWnd, NULL,
rt.left, rt.top,
rt.right - rt.left - nButtonWidth, nButtonHeight,
uFlags);
if (hdwp)
hdwp = DeferWindowPos(hdwp, g_pChildWnd->hAddressBtnWnd, NULL,
rt.right - nButtonWidth, rt.top,
nButtonWidth, nButtonHeight,
uFlags);
if (hdwp)
hdwp = DeferWindowPos(hdwp, g_pChildWnd->hTreeWnd, NULL,
rt.left,
rt.top + nButtonHeight + cyEdge,
g_pChildWnd->nSplitPos - SPLIT_WIDTH/2 - rt.left,
rt.bottom - rt.top - cy - 2 * cyEdge,
uFlags);
if (hdwp)
hdwp = DeferWindowPos(hdwp, g_pChildWnd->hListWnd, NULL,
rt.left + cx,
rt.top + nButtonHeight + cyEdge,
rt.right - cx,
rt.bottom - rt.top - cy - 2 * cyEdge,
uFlags);
if (hdwp)
EndDeferWindowPos(hdwp);
}
/*******************************************************************************
* Local module support methods
*/
static void draw_splitbar(HWND hWnd, int x)
{
RECT rt;
HGDIOBJ OldObj;
HDC hdc = GetDC(hWnd);
if(!SizingPattern)
{
const DWORD Pattern[4] = {0x5555AAAA, 0x5555AAAA, 0x5555AAAA, 0x5555AAAA};
SizingPattern = CreateBitmap(8, 8, 1, 1, Pattern);
}
if(!SizingBrush)
{
SizingBrush = CreatePatternBrush(SizingPattern);
}
GetClientRect(hWnd, &rt);
rt.left = x - SPLIT_WIDTH/2;
rt.right = x + SPLIT_WIDTH/2+1;
OldObj = SelectObject(hdc, SizingBrush);
PatBlt(hdc, rt.left, rt.top, rt.right - rt.left, rt.bottom - rt.top, PATINVERT);
SelectObject(hdc, OldObj);
ReleaseDC(hWnd, hdc);
}
/*******************************************************************************
* finish_splitbar [internal]
*
* make the splitbar invisible and resize the windows
* (helper for ChildWndProc)
*/
static void finish_splitbar(HWND hWnd, int x)
{
RECT rt;
draw_splitbar(hWnd, last_split);
last_split = -1;
GetClientRect(hWnd, &rt);
g_pChildWnd->nSplitPos = x;
ResizeWnd(rt.right, rt.bottom);
ReleaseCapture();
}
/*******************************************************************************
*
* Key suggestion
*/
#define MIN(a,b) ((a < b) ? (a) : (b))
static void SuggestKeys(HKEY hRootKey, LPCWSTR pszKeyPath, LPWSTR pszSuggestions,
size_t iSuggestionsLength)
{
WCHAR szBuffer[256];
WCHAR szLastFound[256];
size_t i;
HKEY hOtherKey, hSubKey;
BOOL bFound;
memset(pszSuggestions, 0, iSuggestionsLength * sizeof(*pszSuggestions));
iSuggestionsLength--;
/* Are we a root key in HKEY_CLASSES_ROOT? */
if ((hRootKey == HKEY_CLASSES_ROOT) && pszKeyPath[0] && !wcschr(pszKeyPath, L'\\'))
{
do
{
bFound = FALSE;
/* Check default key */
if (QueryStringValue(hRootKey, pszKeyPath, NULL,
szBuffer, ARRAY_SIZE(szBuffer)) == ERROR_SUCCESS)
{
/* Sanity check this key; it cannot be empty, nor can it be a
* loop back */
if ((szBuffer[0] != L'\0') && _wcsicmp(szBuffer, pszKeyPath))
{
if (RegOpenKeyW(hRootKey, szBuffer, &hOtherKey) == ERROR_SUCCESS)
{
lstrcpynW(pszSuggestions, L"HKCR\\", (int) iSuggestionsLength);
i = wcslen(pszSuggestions);
pszSuggestions += i;
iSuggestionsLength -= i;
lstrcpynW(pszSuggestions, szBuffer, (int) iSuggestionsLength);
i = MIN(wcslen(pszSuggestions) + 1, iSuggestionsLength);
pszSuggestions += i;
iSuggestionsLength -= i;
RegCloseKey(hOtherKey);
bFound = TRUE;
StringCbCopyW(szLastFound, sizeof(szLastFound), szBuffer);
pszKeyPath = szLastFound;
}
}
}
}
while(bFound && (iSuggestionsLength > 0));
/* Check CLSID key */
if (RegOpenKeyW(hRootKey, pszKeyPath, &hSubKey) == ERROR_SUCCESS)
{
if (QueryStringValue(hSubKey, L"CLSID", NULL, szBuffer,
ARRAY_SIZE(szBuffer)) == ERROR_SUCCESS)
{
lstrcpynW(pszSuggestions, L"HKCR\\CLSID\\", (int)iSuggestionsLength);
i = wcslen(pszSuggestions);
pszSuggestions += i;
iSuggestionsLength -= i;
lstrcpynW(pszSuggestions, szBuffer, (int)iSuggestionsLength);
i = MIN(wcslen(pszSuggestions) + 1, iSuggestionsLength);
pszSuggestions += i;
iSuggestionsLength -= i;
}
RegCloseKey(hSubKey);
}
}
}
LRESULT CALLBACK AddressBarProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
WNDPROC oldwndproc;
static WCHAR s_szNode[256];
oldwndproc = (WNDPROC)GetWindowLongPtr(hwnd, GWLP_USERDATA);
switch (uMsg)
{
case WM_KEYUP:
if (wParam == VK_RETURN)
{
GetWindowTextW(hwnd, s_szNode, ARRAY_SIZE(s_szNode));
SelectNode(g_pChildWnd->hTreeWnd, s_szNode);
}
break;
default:
break;
}
return CallWindowProcW(oldwndproc, hwnd, uMsg, wParam, lParam);
}
VOID
UpdateAddress(HTREEITEM hItem, HKEY hRootKey, LPCWSTR pszPath, BOOL bSelectNone)
{
LPCWSTR keyPath, rootName;
LPWSTR fullPath;
DWORD cbFullPath;
/* Wipe the listview, the status bar and the address bar if the root key was selected */
if (TreeView_GetParent(g_pChildWnd->hTreeWnd, hItem) == NULL)
{
ListView_DeleteAllItems(g_pChildWnd->hListWnd);
SendMessageW(hStatusBar, SB_SETTEXTW, 0, (LPARAM)NULL);
SendMessageW(g_pChildWnd->hAddressBarWnd, WM_SETTEXT, 0, (LPARAM)NULL);
return;
}
if (pszPath == NULL)
keyPath = GetItemPath(g_pChildWnd->hTreeWnd, hItem, &hRootKey);
else
keyPath = pszPath;
if (keyPath)
{
RefreshListView(g_pChildWnd->hListWnd, hRootKey, keyPath, bSelectNone);
rootName = get_root_key_name(hRootKey);
cbFullPath = (wcslen(rootName) + 1 + wcslen(keyPath) + 1) * sizeof(WCHAR);
fullPath = malloc(cbFullPath);
if (fullPath)
{
/* set (correct) the address bar text */
if (keyPath[0] != UNICODE_NULL)
StringCbPrintfW(fullPath, cbFullPath, L"%s%s%s", rootName,
((keyPath[0] == L'\\') ? L"" : L"\\"), keyPath);
else
StringCbCopyW(fullPath, cbFullPath, rootName);
SendMessageW(hStatusBar, SB_SETTEXTW, 0, (LPARAM)fullPath);
SendMessageW(g_pChildWnd->hAddressBarWnd, WM_SETTEXT, 0, (LPARAM)fullPath);
free(fullPath);
/* disable hive manipulation items temporarily (enable only if necessary) */
EnableMenuItem(hMenuFrame, ID_REGISTRY_LOADHIVE, MF_BYCOMMAND | MF_GRAYED);
EnableMenuItem(hMenuFrame, ID_REGISTRY_UNLOADHIVE, MF_BYCOMMAND | MF_GRAYED);
/* compare the strings to see if we should enable/disable the "Load Hive" menus accordingly */
if (_wcsicmp(rootName, L"HKEY_LOCAL_MACHINE") == 0 ||
_wcsicmp(rootName, L"HKEY_USERS") == 0)
{
/*
* enable the unload menu item if at the root, otherwise
* enable the load menu item if there is no slash in
* keyPath (ie. immediate child selected)
*/
if (keyPath[0] == UNICODE_NULL)
EnableMenuItem(hMenuFrame, ID_REGISTRY_LOADHIVE, MF_BYCOMMAND | MF_ENABLED);
else if (!wcschr(keyPath, L'\\'))
EnableMenuItem(hMenuFrame, ID_REGISTRY_UNLOADHIVE, MF_BYCOMMAND | MF_ENABLED);
}
}
}
}
/*******************************************************************************
*
* FUNCTION: ChildWndProc(HWND, unsigned, WORD, LONG)
*
* PURPOSE: Processes messages for the child windows.
*
* WM_COMMAND - process the application menu
* WM_DESTROY - post a quit message and return
*
*/
LRESULT CALLBACK ChildWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
BOOL Result;
RECT rc;
switch (message)
{
case WM_CREATE:
{
WNDPROC oldproc;
HFONT hFont;
WCHAR buffer[MAX_PATH];
DWORD style;
/* Load "My Computer" string */
LoadStringW(hInst, IDS_MY_COMPUTER, buffer, ARRAY_SIZE(buffer));
g_pChildWnd = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(ChildWnd));
if (!g_pChildWnd) return 0;
wcsncpy(g_pChildWnd->szPath, buffer, MAX_PATH);
g_pChildWnd->nSplitPos = 190;
g_pChildWnd->hWnd = hWnd;
style = WS_CHILD | WS_VISIBLE | WS_TABSTOP;
g_pChildWnd->hAddressBarWnd = CreateWindowExW(WS_EX_CLIENTEDGE, L"Edit", NULL, style,
CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,
hWnd, (HMENU)0, hInst, 0);
style = WS_CHILD | WS_VISIBLE | WS_TABSTOP | BS_ICON | BS_CENTER |
BS_VCENTER | BS_FLAT | BS_DEFPUSHBUTTON;
g_pChildWnd->hAddressBtnWnd = CreateWindowExW(0, L"Button", L"\x00BB", style,
CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,
hWnd, (HMENU)0, hInst, 0);
g_pChildWnd->hArrowIcon = (HICON)LoadImageW(hInst, MAKEINTRESOURCEW(IDI_ARROW),
IMAGE_ICON, 12, 12, 0);
SendMessageW(g_pChildWnd->hAddressBtnWnd, BM_SETIMAGE, IMAGE_ICON, (LPARAM)g_pChildWnd->hArrowIcon);
GetClientRect(hWnd, &rc);
g_pChildWnd->hTreeWnd = CreateTreeView(hWnd, g_pChildWnd->szPath, (HMENU) TREE_WINDOW);
g_pChildWnd->hListWnd = CreateListView(hWnd, (HMENU) LIST_WINDOW, rc.right - g_pChildWnd->nSplitPos);
SetFocus(g_pChildWnd->hTreeWnd);
/* set the address bar and button font */
if ((g_pChildWnd->hAddressBarWnd) && (g_pChildWnd->hAddressBtnWnd))
{
hFont = (HFONT)GetStockObject(DEFAULT_GUI_FONT);
SendMessageW(g_pChildWnd->hAddressBarWnd,
WM_SETFONT,
(WPARAM)hFont,
0);
SendMessageW(g_pChildWnd->hAddressBtnWnd,
WM_SETFONT,
(WPARAM)hFont,
0);
}
/* Subclass the AddressBar */
oldproc = (WNDPROC)GetWindowLongPtr(g_pChildWnd->hAddressBarWnd, GWLP_WNDPROC);
SetWindowLongPtr(g_pChildWnd->hAddressBarWnd, GWLP_USERDATA, (DWORD_PTR)oldproc);
SetWindowLongPtr(g_pChildWnd->hAddressBarWnd, GWLP_WNDPROC, (DWORD_PTR)AddressBarProc);
break;
}
case WM_COMMAND:
if(HIWORD(wParam) == BN_CLICKED)
{
PostMessageW(g_pChildWnd->hAddressBarWnd, WM_KEYUP, VK_RETURN, 0);
}
break; //goto def;
case WM_SETCURSOR:
if (LOWORD(lParam) == HTCLIENT)
{
POINT pt;
GetCursorPos(&pt);
ScreenToClient(hWnd, &pt);
if (pt.x>=g_pChildWnd->nSplitPos-SPLIT_WIDTH/2 && pt.x<g_pChildWnd->nSplitPos+SPLIT_WIDTH/2+1)
{
SetCursor(LoadCursorW(0, IDC_SIZEWE));
return TRUE;
}
}
goto def;
case WM_DESTROY:
DestroyListView(g_pChildWnd->hListWnd);
DestroyTreeView(g_pChildWnd->hTreeWnd);
DestroyMainMenu();
DestroyIcon(g_pChildWnd->hArrowIcon);
HeapFree(GetProcessHeap(), 0, g_pChildWnd);
g_pChildWnd = NULL;
PostQuitMessage(0);
break;
case WM_LBUTTONDOWN:
{
INT x = (SHORT)LOWORD(lParam);
if (x >= g_pChildWnd->nSplitPos - SPLIT_WIDTH / 2 &&
x < g_pChildWnd->nSplitPos + SPLIT_WIDTH / 2 + 1)
{
x = ClampSplitBarX(hWnd, x);
draw_splitbar(hWnd, x);
last_split = x;
SetCapture(hWnd);
}
break;
}
case WM_LBUTTONUP:
case WM_RBUTTONDOWN:
if (GetCapture() == hWnd)
{
INT x = (SHORT)LOWORD(lParam);
x = ClampSplitBarX(hWnd, x);
finish_splitbar(hWnd, x);
}
break;
case WM_CAPTURECHANGED:
if (GetCapture() == hWnd && last_split >= 0)
draw_splitbar(hWnd, last_split);
break;
case WM_KEYDOWN:
if (wParam == VK_ESCAPE)
if (GetCapture() == hWnd)
{
RECT rt;
draw_splitbar(hWnd, last_split);
GetClientRect(hWnd, &rt);
ResizeWnd(rt.right, rt.bottom);
last_split = -1;
ReleaseCapture();
SetCursor(LoadCursorW(0, IDC_ARROW));
}
break;
case WM_MOUSEMOVE:
if (GetCapture() == hWnd)
{
INT x = (SHORT)LOWORD(lParam);
x = ClampSplitBarX(hWnd, x);
if (last_split != x)
{
draw_splitbar(hWnd, last_split);
last_split = x;
draw_splitbar(hWnd, last_split);
}
}
break;
case WM_SETFOCUS:
if (g_pChildWnd != NULL)
{
SetFocus(g_pChildWnd->nFocusPanel? g_pChildWnd->hListWnd: g_pChildWnd->hTreeWnd);
}
break;
case WM_NOTIFY:
if (g_pChildWnd == NULL) break;
if (((LPNMHDR)lParam)->idFrom == TREE_WINDOW)
{
if (!TreeWndNotifyProc(g_pChildWnd->hListWnd, wParam, lParam, &Result))
{
goto def;
}
return Result;
}
else
{
if (((LPNMHDR)lParam)->idFrom == LIST_WINDOW)
{
if (!ListWndNotifyProc(g_pChildWnd->hListWnd, wParam, lParam, &Result))
{
goto def;
}
return Result;
}
else
{
goto def;
}
}
break;
case WM_CONTEXTMENU:
{
POINT pt;
if((HWND)wParam == g_pChildWnd->hListWnd)
{
int i, cnt;
BOOL IsDefault;
pt.x = (short) LOWORD(lParam);
pt.y = (short) HIWORD(lParam);
cnt = ListView_GetSelectedCount(g_pChildWnd->hListWnd);
i = ListView_GetNextItem(g_pChildWnd->hListWnd, -1, LVNI_FOCUSED | LVNI_SELECTED);
if (pt.x == -1 && pt.y == -1)
{
RECT rc;
if (i != -1)
{
rc.left = LVIR_BOUNDS;
SendMessageW(g_pChildWnd->hListWnd, LVM_GETITEMRECT, i, (LPARAM) &rc);
pt.x = rc.left + 8;
pt.y = rc.top + 8;
}
else
pt.x = pt.y = 0;
ClientToScreen(g_pChildWnd->hListWnd, &pt);
}
if(i == -1)
{
TrackPopupMenu(GetSubMenu(hPopupMenus, PM_NEW), TPM_RIGHTBUTTON, pt.x, pt.y, 0, hFrameWnd, NULL);
}
else
{
HMENU mnu = GetSubMenu(hPopupMenus, PM_MODIFYVALUE);
SetMenuDefaultItem(mnu, ID_EDIT_MODIFY, MF_BYCOMMAND);
IsDefault = IsDefaultValue(g_pChildWnd->hListWnd, i);
if(cnt == 1)
EnableMenuItem(mnu, ID_EDIT_RENAME, MF_BYCOMMAND | (IsDefault ? MF_DISABLED | MF_GRAYED : MF_ENABLED));
else
EnableMenuItem(mnu, ID_EDIT_RENAME, MF_BYCOMMAND | MF_DISABLED | MF_GRAYED);
EnableMenuItem(mnu, ID_EDIT_MODIFY, MF_BYCOMMAND | (cnt == 1 ? MF_ENABLED : MF_DISABLED | MF_GRAYED));
EnableMenuItem(mnu, ID_EDIT_MODIFY_BIN, MF_BYCOMMAND | (cnt == 1 ? MF_ENABLED : MF_DISABLED | MF_GRAYED));
TrackPopupMenu(mnu, TPM_RIGHTBUTTON, pt.x, pt.y, 0, hFrameWnd, NULL);
}
}
else if ((HWND)wParam == g_pChildWnd->hTreeWnd)
{
TVHITTESTINFO hti;
HMENU hContextMenu;
TVITEMW item;
MENUITEMINFOW mii;
WCHAR resource[256];
WCHAR buffer[256];
LPWSTR s;
LPCWSTR keyPath;
HKEY hRootKey;
int iLastPos;
WORD wID;
BOOL isRoot;
pt.x = (short) LOWORD(lParam);
pt.y = (short) HIWORD(lParam);
if (pt.x == -1 && pt.y == -1)
{
RECT rc;
hti.hItem = TreeView_GetSelection(g_pChildWnd->hTreeWnd);
if (hti.hItem != NULL)
{
TreeView_GetItemRect(g_pChildWnd->hTreeWnd, hti.hItem, &rc, TRUE);
pt.x = rc.left + 8;
pt.y = rc.top + 8;
ClientToScreen(g_pChildWnd->hTreeWnd, &pt);
hti.flags = TVHT_ONITEM;
}
else
hti.flags = 0;
}
else
{
hti.pt.x = pt.x;
hti.pt.y = pt.y;
ScreenToClient(g_pChildWnd->hTreeWnd, &hti.pt);
TreeView_HitTest(g_pChildWnd->hTreeWnd, &hti);
}
if (hti.flags & TVHT_ONITEM)
{
TreeView_SelectItem(g_pChildWnd->hTreeWnd, hti.hItem);
isRoot = (TreeView_GetParent(g_pChildWnd->hTreeWnd, hti.hItem) == NULL);
hContextMenu = GetSubMenu(hPopupMenus, isRoot ? PM_ROOTITEM : PM_TREECONTEXT);
memset(&item, 0, sizeof(item));
item.mask = TVIF_STATE | TVIF_CHILDREN;
item.hItem = hti.hItem;
TreeView_GetItem(g_pChildWnd->hTreeWnd, &item);
/* Set the Expand/Collapse menu item appropriately */
LoadStringW(hInst, (item.state & TVIS_EXPANDED) ? IDS_COLLAPSE : IDS_EXPAND, buffer, ARRAY_SIZE(buffer));
memset(&mii, 0, sizeof(mii));
mii.cbSize = sizeof(mii);
mii.fMask = MIIM_STRING | MIIM_STATE | MIIM_ID;
mii.fState = (item.cChildren > 0) ? MFS_DEFAULT : MFS_GRAYED;
mii.wID = (item.state & TVIS_EXPANDED) ? ID_TREE_COLLAPSEBRANCH : ID_TREE_EXPANDBRANCH;
mii.dwTypeData = (LPWSTR) buffer;
SetMenuItemInfo(hContextMenu, 0, TRUE, &mii);
if (isRoot == FALSE)
{
/* Remove any existing suggestions */
memset(&mii, 0, sizeof(mii));
mii.cbSize = sizeof(mii);
mii.fMask = MIIM_ID;
GetMenuItemInfo(hContextMenu, GetMenuItemCount(hContextMenu) - 1, TRUE, &mii);
if ((mii.wID >= ID_TREE_SUGGESTION_MIN) && (mii.wID <= ID_TREE_SUGGESTION_MAX))
{
do
{
iLastPos = GetMenuItemCount(hContextMenu) - 1;
GetMenuItemInfo(hContextMenu, iLastPos, TRUE, &mii);
RemoveMenu(hContextMenu, iLastPos, MF_BYPOSITION);
}
while((mii.wID >= ID_TREE_SUGGESTION_MIN) && (mii.wID <= ID_TREE_SUGGESTION_MAX));
}
/* Come up with suggestions */
keyPath = GetItemPath(g_pChildWnd->hTreeWnd, NULL, &hRootKey);
SuggestKeys(hRootKey, keyPath, Suggestions, ARRAY_SIZE(Suggestions));
if (Suggestions[0])
{
AppendMenu(hContextMenu, MF_SEPARATOR, 0, NULL);
LoadStringW(hInst, IDS_GOTO_SUGGESTED_KEY, resource, ARRAY_SIZE(resource));
s = Suggestions;
wID = ID_TREE_SUGGESTION_MIN;
while(*s && (wID <= ID_TREE_SUGGESTION_MAX))
{
_snwprintf(buffer, ARRAY_SIZE(buffer), resource, s);
memset(&mii, 0, sizeof(mii));
mii.cbSize = sizeof(mii);
mii.fMask = MIIM_STRING | MIIM_ID;
mii.wID = wID++;
mii.dwTypeData = buffer;
InsertMenuItem(hContextMenu, GetMenuItemCount(hContextMenu), TRUE, &mii);
s += wcslen(s) + 1;
}
}
}
TrackPopupMenu(hContextMenu, TPM_RIGHTBUTTON, pt.x, pt.y, 0, hFrameWnd, NULL);
}
}
break;
}
case WM_SIZE:
if (wParam != SIZE_MINIMIZED && g_pChildWnd != NULL)
{
ResizeWnd(LOWORD(lParam), HIWORD(lParam));
}
break;
default:
def:
return DefWindowProcW(hWnd, message, wParam, lParam);
}
return 0;
}