+++ /dev/null
-/*
- * Regedit child window
- *
- * Copyright (C) 2002 Robert Dickenson <robd@reactos.org>
- *
- * 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;
-static 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";
-}
-
-extern void ResizeWnd(int cx, int cy)
-{
- HDWP hdwp = BeginDeferWindowPos(4);
- RECT rt, rs, rb;
- const int tHeight = 22;
- SetRect(&rt, 0, 0, cx, cy);
- cy = 0;
- if (hStatusBar != NULL)
- {
- GetWindowRect(hStatusBar, &rs);
- cy = rs.bottom - rs.top;
- }
- GetWindowRect(g_pChildWnd->hAddressBtnWnd, &rb);
- cx = g_pChildWnd->nSplitPos + SPLIT_WIDTH/2;
- if (hdwp) hdwp = DeferWindowPos(hdwp, g_pChildWnd->hAddressBarWnd, 0, rt.left, rt.top, rt.right-rt.left - 2*tHeight, tHeight, SWP_NOZORDER|SWP_NOACTIVATE);
- if (hdwp) hdwp = DeferWindowPos(hdwp, g_pChildWnd->hAddressBtnWnd, 0, rt.right - 2*tHeight, rt.top, 2*tHeight, tHeight, SWP_NOZORDER|SWP_NOACTIVATE);
- if (hdwp) hdwp = 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);
- if (hdwp) hdwp = 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);
- 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);
-}
-
-static void OnPaint(HWND hWnd)
-{
- PAINTSTRUCT ps;
- RECT rt;
-
- GetClientRect(hWnd, &rt);
- BeginPaint(hWnd, &ps);
- FillRect(ps.hdc, &rt, GetSysColorBrush(COLOR_BTNFACE));
- EndPaint(hWnd, &ps);
-}
-
-/*******************************************************************************
- * 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();
-}
-
-/*******************************************************************************
- *
- * FUNCTION: _CmdWndProc(HWND, unsigned, WORD, LONG)
- *
- * PURPOSE: Processes WM_COMMAND messages for the main frame window.
- *
- */
-
-static BOOL _CmdWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
-{
- HTREEITEM hSelection;
- HKEY hRootKey;
- LPCWSTR keyPath, s;
- WORD wID = LOWORD(wParam);
-
- UNREFERENCED_PARAMETER(message);
-
- switch (wID)
- {
- /* Parse the menu selections: */
- case ID_REGISTRY_EXIT:
- DestroyWindow(hWnd);
- break;
- case ID_VIEW_REFRESH:
- /* TODO */
- break;
- case ID_TREE_EXPANDBRANCH:
- (void)TreeView_Expand(g_pChildWnd->hTreeWnd, TreeView_GetSelection(g_pChildWnd->hTreeWnd), TVE_EXPAND);
- break;
- case ID_TREE_COLLAPSEBRANCH:
- (void)TreeView_Expand(g_pChildWnd->hTreeWnd, TreeView_GetSelection(g_pChildWnd->hTreeWnd), TVE_COLLAPSE);
- break;
- case ID_TREE_RENAME:
- SetFocus(g_pChildWnd->hTreeWnd);
- (void)TreeView_EditLabel(g_pChildWnd->hTreeWnd, TreeView_GetSelection(g_pChildWnd->hTreeWnd));
- break;
- case ID_TREE_DELETE:
- hSelection = TreeView_GetSelection(g_pChildWnd->hTreeWnd);
- keyPath = GetItemPath(g_pChildWnd->hTreeWnd, hSelection, &hRootKey);
-
- if (keyPath == 0 || *keyPath == 0)
- {
- MessageBeep(MB_ICONHAND);
- }
- else if (DeleteKey(hWnd, hRootKey, keyPath))
- DeleteNode(g_pChildWnd->hTreeWnd, 0);
- break;
- case ID_TREE_EXPORT:
- ExportRegistryFile(g_pChildWnd->hTreeWnd);
- break;
- case ID_EDIT_FIND:
- FindDialog(hWnd);
- break;
- case ID_EDIT_COPYKEYNAME:
- hSelection = TreeView_GetSelection(g_pChildWnd->hTreeWnd);
- keyPath = GetItemPath(g_pChildWnd->hTreeWnd, hSelection, &hRootKey);
- CopyKeyName(hWnd, hRootKey, keyPath);
- break;
- case ID_EDIT_NEW_KEY:
- CreateNewKey(g_pChildWnd->hTreeWnd, TreeView_GetSelection(g_pChildWnd->hTreeWnd));
- break;
- case ID_EDIT_NEW_STRINGVALUE:
- case ID_EDIT_NEW_BINARYVALUE:
- case ID_EDIT_NEW_DWORDVALUE:
- SendMessageW(hFrameWnd, WM_COMMAND, wParam, lParam);
- break;
- case ID_SWITCH_PANELS:
- g_pChildWnd->nFocusPanel = !g_pChildWnd->nFocusPanel;
- SetFocus(g_pChildWnd->nFocusPanel? g_pChildWnd->hListWnd: g_pChildWnd->hTreeWnd);
- break;
- default:
- if ((wID >= ID_TREE_SUGGESTION_MIN) && (wID <= ID_TREE_SUGGESTION_MAX))
- {
- s = Suggestions;
- while(wID > ID_TREE_SUGGESTION_MIN)
- {
- if (*s)
- s += wcslen(s) + 1;
- wID--;
- }
- SelectNode(g_pChildWnd->hTreeWnd, s);
- break;
- }
- return FALSE;
- }
- return TRUE;
-}
-
-/*******************************************************************************
- *
- * 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, COUNT_OF(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;
- wcscpy(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,
- COUNT_OF(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, COUNT_OF(s_szNode));
- SelectNode(g_pChildWnd->hTreeWnd, s_szNode);
- }
- break;
- default:
- break;
- }
- return CallWindowProcW(oldwndproc, hwnd, uMsg, wParam, lParam);
-}
-
-static VOID
-UpdateAddress(HTREEITEM hItem, HKEY hRootKey, LPCWSTR pszPath)
-{
- LPCWSTR keyPath, rootName;
- LPWSTR fullPath;
-
- /* Wipe the listview, the status bar and the address bar if the root key was selected */
- if (TreeView_GetParent(g_pChildWnd->hTreeWnd, hItem) == NULL)
- {
- (void)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);
- rootName = get_root_key_name(hRootKey);
- fullPath = HeapAlloc(GetProcessHeap(), 0, (wcslen(rootName) + 1 + wcslen(keyPath) + 1) * sizeof(WCHAR));
- if (fullPath)
- {
- /* set (correct) the address bar text */
- if (keyPath[0] != L'\0')
- swprintf(fullPath, L"%s\\%s", rootName, keyPath);
- else
- fullPath = wcscpy(fullPath, rootName);
- SendMessageW(hStatusBar, SB_SETTEXTW, 0, (LPARAM)fullPath);
- SendMessageW(g_pChildWnd->hAddressBarWnd, WM_SETTEXT, 0, (LPARAM)fullPath);
- HeapFree(GetProcessHeap(), 0, fullPath);
- /* disable hive manipulation items temporarily (enable only if necessary) */
- EnableMenuItem(GetSubMenu(hMenuFrame,0), ID_REGISTRY_LOADHIVE, MF_BYCOMMAND | MF_GRAYED);
- EnableMenuItem(GetSubMenu(hMenuFrame,0), 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") &&
- _wcsicmp(rootName, L"HKEY_USERS")))
- {
- /*
- * 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] == L'\0')
- EnableMenuItem(GetSubMenu(hMenuFrame,0), ID_REGISTRY_LOADHIVE, MF_BYCOMMAND | MF_ENABLED);
- else if(!wcschr(keyPath, L'\\'))
- EnableMenuItem(GetSubMenu(hMenuFrame,0), 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_PAINT - Paint the main window
- * WM_DESTROY - post a quit message and return
- *
- */
-LRESULT CALLBACK ChildWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
-{
- BOOL Result;
-
- switch (message)
- {
- case WM_CREATE:
- {
- WNDPROC oldproc;
- HFONT hFont;
- WCHAR buffer[MAX_PATH];
-
- /* Load "My Computer" string */
- LoadStringW(hInst, IDS_MY_COMPUTER, buffer, COUNT_OF(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 = 250;
- g_pChildWnd->hWnd = hWnd;
- g_pChildWnd->hAddressBarWnd = CreateWindowExW(WS_EX_CLIENTEDGE, L"Edit", NULL, WS_CHILD | WS_VISIBLE | WS_CHILDWINDOW | WS_TABSTOP,
- CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,
- hWnd, (HMENU)0, hInst, 0);
- g_pChildWnd->hAddressBtnWnd = CreateWindowExW(0, L"Button", L"\x00BB", WS_CHILD | WS_VISIBLE | WS_CHILDWINDOW | WS_TABSTOP | BS_TEXT | BS_CENTER | BS_VCENTER | BS_FLAT | BS_DEFPUSHBUTTON,
- CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,
- hWnd, (HMENU)0, hInst, 0);
- g_pChildWnd->hTreeWnd = CreateTreeView(hWnd, g_pChildWnd->szPath, (HMENU) TREE_WINDOW);
- g_pChildWnd->hListWnd = CreateListView(hWnd, (HMENU) LIST_WINDOW/*, g_pChildWnd->szPath*/);
- 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);
- }
-
- if (!_CmdWndProc(hWnd, message, wParam, lParam))
- {
- goto def;
- }
- break;
- case WM_PAINT:
- OnPaint(hWnd);
- return 0;
- 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();
- HeapFree(GetProcessHeap(), 0, g_pChildWnd);
- g_pChildWnd = NULL;
- PostQuitMessage(0);
- break;
- case WM_LBUTTONDOWN:
- {
- RECT rt;
- int x = (short)LOWORD(lParam);
- GetClientRect(hWnd, &rt);
- if (x>=g_pChildWnd->nSplitPos-SPLIT_WIDTH/2 && x<g_pChildWnd->nSplitPos+SPLIT_WIDTH/2+1)
- {
- last_split = g_pChildWnd->nSplitPos;
- draw_splitbar(hWnd, last_split);
- SetCapture(hWnd);
- }
- break;
- }
-
- case WM_LBUTTONUP:
- case WM_RBUTTONDOWN:
- if (GetCapture() == hWnd)
- {
- finish_splitbar(hWnd, LOWORD(lParam));
- }
- 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)
- {
- HDC hdc;
- RECT rt;
- HGDIOBJ OldObj;
- int x = LOWORD(lParam);
- 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);
- x = (SHORT) min(max(x, SPLIT_MIN), rt.right - SPLIT_MIN);
- if(last_split != x)
- {
- rt.left = last_split-SPLIT_WIDTH/2;
- rt.right = last_split+SPLIT_WIDTH/2+1;
- hdc = GetDC(hWnd);
- OldObj = SelectObject(hdc, SizingBrush);
- PatBlt(hdc, rt.left, rt.top, rt.right - rt.left, rt.bottom - rt.top, PATINVERT);
- last_split = x;
- rt.left = x-SPLIT_WIDTH/2;
- rt.right = x+SPLIT_WIDTH/2+1;
- PatBlt(hdc, rt.left, rt.top, rt.right - rt.left, rt.bottom - rt.top, PATINVERT);
- SelectObject(hdc, OldObj);
- ReleaseDC(hWnd, hdc);
- }
- }
- break;
-
- case WM_SETFOCUS:
- if (g_pChildWnd != NULL)
- {
- SetFocus(g_pChildWnd->nFocusPanel? g_pChildWnd->hListWnd: g_pChildWnd->hTreeWnd);
- }
- break;
-
- case WM_TIMER:
- break;
-
- case WM_NOTIFY:
- if ((int)wParam == TREE_WINDOW && g_pChildWnd != NULL)
- {
- switch (((LPNMHDR)lParam)->code)
- {
- case TVN_ITEMEXPANDING:
- return !OnTreeExpanding(g_pChildWnd->hTreeWnd, (NMTREEVIEW*)lParam);
- case TVN_SELCHANGED:
- {
- NMTREEVIEW* pnmtv = (NMTREEVIEW*)lParam;
- /* Get the parent of the current item */
- HTREEITEM hParentItem = TreeView_GetParent(g_pChildWnd->hTreeWnd, pnmtv->itemNew.hItem);
-
- UpdateAddress(pnmtv->itemNew.hItem, NULL, NULL);
-
- /*
- * Disable Delete/Rename menu options for 'My Computer' (first item so doesn't have any parent)
- * and HKEY_* keys (their parent is 'My Computer' and the previous remark applies).
- */
- if (!hParentItem || !TreeView_GetParent(g_pChildWnd->hTreeWnd, hParentItem))
- {
- EnableMenuItem(hMenuFrame , ID_EDIT_DELETE, MF_BYCOMMAND | MF_GRAYED);
- EnableMenuItem(hMenuFrame , ID_EDIT_RENAME, MF_BYCOMMAND | MF_GRAYED);
- EnableMenuItem(hPopupMenus, ID_TREE_DELETE, MF_BYCOMMAND | MF_GRAYED);
- EnableMenuItem(hPopupMenus, ID_TREE_RENAME, MF_BYCOMMAND | MF_GRAYED);
- }
- else
- {
- EnableMenuItem(hMenuFrame , ID_EDIT_DELETE, MF_BYCOMMAND | MF_ENABLED);
- EnableMenuItem(hMenuFrame , ID_EDIT_RENAME, MF_BYCOMMAND | MF_ENABLED);
- EnableMenuItem(hPopupMenus, ID_TREE_DELETE, MF_BYCOMMAND | MF_ENABLED);
- EnableMenuItem(hPopupMenus, ID_TREE_RENAME, MF_BYCOMMAND | MF_ENABLED);
- }
-
- break;
- }
- case NM_SETFOCUS:
- g_pChildWnd->nFocusPanel = 0;
- break;
- case TVN_BEGINLABELEDIT:
- {
- LPNMTVDISPINFO ptvdi;
- /* cancel label edit for rootkeys */
- ptvdi = (LPNMTVDISPINFO) lParam;
- if (!TreeView_GetParent(g_pChildWnd->hTreeWnd, ptvdi->item.hItem) ||
- !TreeView_GetParent(g_pChildWnd->hTreeWnd, TreeView_GetParent(g_pChildWnd->hTreeWnd, ptvdi->item.hItem)))
- return TRUE;
- break;
- }
- case TVN_ENDLABELEDIT:
- {
- LPCWSTR keyPath;
- HKEY hRootKey;
- HKEY hKey = NULL;
- LPNMTVDISPINFO ptvdi;
- LONG lResult = TRUE;
- WCHAR szBuffer[MAX_PATH];
-
- ptvdi = (LPNMTVDISPINFO) lParam;
- if (ptvdi->item.pszText)
- {
- keyPath = GetItemPath(g_pChildWnd->hTreeWnd, TreeView_GetParent(g_pChildWnd->hTreeWnd, ptvdi->item.hItem), &hRootKey);
- _snwprintf(szBuffer, COUNT_OF(szBuffer), L"%s\\%s", keyPath, ptvdi->item.pszText);
- keyPath = GetItemPath(g_pChildWnd->hTreeWnd, ptvdi->item.hItem, &hRootKey);
- if (RegOpenKeyExW(hRootKey, szBuffer, 0, KEY_READ, &hKey) == ERROR_SUCCESS)
- {
- lResult = FALSE;
- RegCloseKey(hKey);
- (void)TreeView_EditLabel(g_pChildWnd->hTreeWnd, ptvdi->item.hItem);
- }
- else
- {
- if (RenameKey(hRootKey, keyPath, ptvdi->item.pszText) != ERROR_SUCCESS)
- lResult = FALSE;
- else
- UpdateAddress(ptvdi->item.hItem, hRootKey, szBuffer);
- }
- return lResult;
- }
- }
- default:
- return 0;
- }
- }
- else
- {
- if ((int)wParam == LIST_WINDOW && g_pChildWnd != NULL)
- {
- switch (((LPNMHDR)lParam)->code)
- {
- case NM_SETFOCUS:
- g_pChildWnd->nFocusPanel = 1;
- break;
- default:
- if(!ListWndNotifyProc(g_pChildWnd->hListWnd, wParam, lParam, &Result))
- {
- goto def;
- }
- return Result;
- break;
- }
- }
- }
- 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;
-
- 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);
- (void)TreeView_HitTest(g_pChildWnd->hTreeWnd, &hti);
- }
-
- if (hti.flags & TVHT_ONITEM)
- {
- hContextMenu = GetSubMenu(hPopupMenus, PM_TREECONTEXT);
- (void)TreeView_SelectItem(g_pChildWnd->hTreeWnd, hti.hItem);
-
- memset(&item, 0, sizeof(item));
- item.mask = TVIF_STATE | TVIF_CHILDREN;
- item.hItem = hti.hItem;
- (void)TreeView_GetItem(g_pChildWnd->hTreeWnd, &item);
-
- /* Set the Expand/Collapse menu item appropriately */
- LoadStringW(hInst, (item.state & TVIS_EXPANDED) ? IDS_COLLAPSE : IDS_EXPAND, buffer, COUNT_OF(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);
-
- /* 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, COUNT_OF(Suggestions));
- if (Suggestions[0])
- {
- AppendMenu(hContextMenu, MF_SEPARATOR, 0, NULL);
-
- LoadStringW(hInst, IDS_GOTO_SUGGESTED_KEY, resource, COUNT_OF(resource));
-
- s = Suggestions;
- wID = ID_TREE_SUGGESTION_MIN;
- while(*s && (wID <= ID_TREE_SUGGESTION_MAX))
- {
- _snwprintf(buffer, COUNT_OF(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, g_pChildWnd->hWnd, NULL);
- }
- }
- break;
- }
-
- case WM_SIZE:
- if (wParam != SIZE_MINIMIZED && g_pChildWnd != NULL)
- {
- ResizeWnd(LOWORD(lParam), HIWORD(lParam));
- }
- /* fall through */
- default:
-def:
- return DefWindowProcW(hWnd, message, wParam, lParam);
- }
- return 0;
-}
projects / reactos.git / blobdiff