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regedit: Convert the treeview code to Unicode.

This commit is contained in:
Andrew Nguyen 2011-04-16 03:07:39 -05:00 committed by Alexandre Julliard
parent 3e19c4ca3b
commit 3c0af2fcd1
2 changed files with 52 additions and 41 deletions
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2
programs/regedit/Makefile.in
View File

@ -3,7 +3,7 @@ APPMODE = -mwindows -mno-cygwin
IMPORTS = advapi32
DELAYIMPORTS = shlwapi shell32 comdlg32 comctl32 user32 gdi32
EXTRAINCL = -I$(top_srcdir)/include/msvcrt
EXTRADEFS = -DNO_LIBWINE_PORT
EXTRADEFS = -DNO_LIBWINE_PORT -DWINE_NO_UNICODE_MACROS
MODCFLAGS = @BUILTINFLAG@
C_SRCS = \

75
programs/regedit/treeview.c
View File

@ -54,6 +54,7 @@ static BOOL get_item_path(HWND hwndTV, HTREEITEM hItem, HKEY* phKey, LPWSTR* pKe
TVITEMW item;
int maxChars, chars;
LPWSTR newStr;
HTREEITEM hParent;
item.mask = TVIF_PARAM;
item.hItem = hItem;
@ -65,7 +66,8 @@ static BOOL get_item_path(HWND hwndTV, HTREEITEM hItem, HKEY* phKey, LPWSTR* pKe
return TRUE;
}
if(!get_item_path(hwndTV, TreeView_GetParent(hwndTV, hItem), phKey, pKeyPath, pPathLen, pMaxChars)) return FALSE;
hParent = (HTREEITEM)SendMessageW(hwndTV, TVM_GETNEXTITEM, TVGN_PARENT, (LPARAM)hItem);
if(!get_item_path(hwndTV, hParent, phKey, pKeyPath, pPathLen, pMaxChars)) return FALSE;
if (*pPathLen) {
(*pKeyPath)[*pPathLen] = '\\';
++(*pPathLen);
@ -102,7 +104,7 @@ LPWSTR GetItemPath(HWND hwndTV, HTREEITEM hItem, HKEY* phRootKey)
maxLen = HeapSize(GetProcessHeap(), 0, pathBuffer);
if (maxLen == (SIZE_T) - 1) return NULL;
maxLen = maxLen / sizeof(WCHAR);
if (!hItem) hItem = TreeView_GetSelection(hwndTV);
if (!hItem) hItem = (HTREEITEM)SendMessageW(hwndTV, TVM_GETNEXTITEM, TVGN_CARET, 0);
if (!hItem) return NULL;
if (!get_item_path(hwndTV, hItem, phRootKey, &pathBuffer, &pathLen, &maxLen)) return NULL;
return pathBuffer;
@ -133,9 +135,9 @@ HTREEITEM FindPathInTree(HWND hwndTV, LPCWSTR lpKeyName) {
HTREEITEM hItem, hOldItem;
buf[260] = '\0';
hItem = TreeView_GetRoot(hwndTV);
hItem = (HTREEITEM)SendMessageW(hwndTV, TVM_GETNEXTITEM, TVGN_ROOT, 0);
SendMessageW(hwndTV, TVM_EXPAND, TVE_EXPAND, (LPARAM)hItem );
hItem = TreeView_GetChild(hwndTV, hItem);
hItem = (HTREEITEM)SendMessageW(hwndTV, TVM_GETNEXTITEM, TVGN_CHILD, (LPARAM)hItem);
hOldItem = hItem;
while(1) {
LPWSTR lpItemName = get_path_component(&lpKeyName);
@ -155,10 +157,10 @@ HTREEITEM FindPathInTree(HWND hwndTV, LPCWSTR lpKeyName) {
return hItem;
}
hOldItem = hItem;
hItem = TreeView_GetChild(hwndTV, hItem);
hItem = (HTREEITEM)SendMessageW(hwndTV, TVM_GETNEXTITEM, TVGN_CHILD, (LPARAM)hItem);
break;
}
hItem = TreeView_GetNextSibling(hwndTV, hItem);
hItem = (HTREEITEM)SendMessageW(hwndTV, TVM_GETNEXTITEM, TVGN_NEXT, (LPARAM)hItem);
}
HeapFree(GetProcessHeap(), 0, lpItemName);
if (!hItem)
@ -171,9 +173,9 @@ HTREEITEM FindPathInTree(HWND hwndTV, LPCWSTR lpKeyName) {
BOOL DeleteNode(HWND hwndTV, HTREEITEM hItem)
{
if (!hItem) hItem = TreeView_GetSelection(hwndTV);
if (!hItem) hItem = (HTREEITEM)SendMessageW(hwndTV, TVM_GETNEXTITEM, TVGN_CARET, 0);
if (!hItem) return FALSE;
return TreeView_DeleteItem(hwndTV, hItem);
return (BOOL)SendMessageW(hwndTV, TVM_DELETEITEM, 0, (LPARAM)hItem);
}
/* Add an entry to the tree. Only give hKey for root nodes (HKEY_ constants) */
@ -301,10 +303,11 @@ HTREEITEM FindNext(HWND hwndTV, HTREEITEM hItem, LPCWSTR sstring, int mode, int
while(hLast) {
/* first look in subtree */
/* no children? maybe we haven't loaded them yet? */
if (!TreeView_GetChild(hwndTV, hLast)) {
UpdateExpandingTree(hwndTV, hLast, TreeView_GetItemState(hwndTV, hLast, -1));
if (!SendMessageW(hwndTV, TVM_GETNEXTITEM, TVGN_CHILD, (LPARAM)hLast)) {
UINT state = (UINT)SendMessageW(hwndTV, TVM_GETITEMSTATE, (WPARAM)hLast, -1);
UpdateExpandingTree(hwndTV, hLast, state);
}
hTry = TreeView_GetChild(hwndTV, hLast);
hTry = (HTREEITEM)SendMessageW(hwndTV, TVM_GETNEXTITEM, TVGN_CHILD, (LPARAM)hLast);
if (hTry) {
if (match_item(hwndTV, hTry, sstring, mode, row))
return hTry;
@ -312,7 +315,7 @@ HTREEITEM FindNext(HWND hwndTV, HTREEITEM hItem, LPCWSTR sstring, int mode, int
continue;
}
/* no more children, maybe there are any siblings? */
hTry = TreeView_GetNextSibling(hwndTV, hLast);
hTry = (HTREEITEM)SendMessageW(hwndTV, TVM_GETNEXTITEM, TVGN_NEXT, (LPARAM)hLast);
if (hTry) {
if (match_item(hwndTV, hTry, sstring, mode, row))
return hTry;
@ -320,11 +323,11 @@ HTREEITEM FindNext(HWND hwndTV, HTREEITEM hItem, LPCWSTR sstring, int mode, int
continue;
}
/* no more siblings, look at the next siblings in parent(s) */
hLast = TreeView_GetParent(hwndTV, hLast);
hLast = (HTREEITEM)SendMessageW(hwndTV, TVM_GETNEXTITEM, TVGN_PARENT, (LPARAM)hLast);
if (!hLast)
return NULL;
while (hLast && (hTry = TreeView_GetNextSibling(hwndTV, hLast)) == NULL) {
hLast = TreeView_GetParent(hwndTV, hLast);
while (hLast && (hTry = (HTREEITEM)SendMessageW(hwndTV, TVM_GETNEXTITEM, TVGN_NEXT, (LPARAM)hLast)) == NULL) {
hLast = (HTREEITEM)SendMessageW(hwndTV, TVM_GETNEXTITEM, TVGN_PARENT, (LPARAM)hLast);
}
if (match_item(hwndTV, hTry, sstring, mode, row))
return hTry;
@ -371,7 +374,7 @@ static BOOL RefreshTreeItem(HWND hwndTV, HTREEITEM hItem)
}
/* We don't have to bother with the rest if it's not expanded. */
if (TreeView_GetItemState(hwndTV, hItem, TVIS_EXPANDED) == 0) {
if (SendMessageW(hwndTV, TVM_GETITEMSTATE, (WPARAM)hItem, TVIS_EXPANDED) == 0) {
RegCloseKey(hKey);
return TRUE;
}
@ -399,15 +402,15 @@ static BOOL RefreshTreeItem(HWND hwndTV, HTREEITEM hItem)
/* Find the number of children of the node. */
dwSubCount = 0;
if (RegOpenKeyExW(hKey, Name, 0, KEY_QUERY_VALUE, &hSubKey) == ERROR_SUCCESS) {
if (RegQueryInfoKey(hSubKey, 0, 0, 0, &dwSubCount, 0, 0, 0, 0, 0, 0, 0) != ERROR_SUCCESS) {
if (RegQueryInfoKeyW(hSubKey, 0, 0, 0, &dwSubCount, 0, 0, 0, 0, 0, 0, 0) != ERROR_SUCCESS) {
dwSubCount = 0;
}
RegCloseKey(hSubKey);
}
/* Check if the node is already in there. */
for (childItem = TreeView_GetChild(hwndTV, hItem); childItem;
childItem = TreeView_GetNextSibling(hwndTV, childItem)) {
for (childItem = (HTREEITEM)SendMessageW(hwndTV, TVM_GETNEXTITEM, TVGN_CHILD, (LPARAM)hItem); childItem;
childItem = (HTREEITEM)SendMessageW(hwndTV, TVM_GETNEXTITEM, TVGN_NEXT, (LPARAM)childItem)) {
tvItem.mask = TVIF_TEXT;
tvItem.hItem = childItem;
if (!TreeView_GetItemW(hwndTV, &tvItem)) {
@ -432,9 +435,9 @@ static BOOL RefreshTreeItem(HWND hwndTV, HTREEITEM hItem)
RegCloseKey(hKey);
/* Now go through all the children in the tree, and check if any have to be removed. */
childItem = TreeView_GetChild(hwndTV, hItem);
childItem = (HTREEITEM)SendMessageW(hwndTV, TVM_GETNEXTITEM, TVGN_CHILD, (LPARAM)hItem);
while (childItem) {
HTREEITEM nextItem = TreeView_GetNextSibling(hwndTV, childItem);
HTREEITEM nextItem = (HTREEITEM)SendMessageW(hwndTV, TVM_GETNEXTITEM, TVGN_NEXT, (LPARAM)childItem);
if (RefreshTreeItem(hwndTV, childItem) == FALSE) {
SendMessageW(hwndTV, TVM_DELETEITEM, 0, (LPARAM)childItem);
}
@ -449,16 +452,18 @@ BOOL RefreshTreeView(HWND hwndTV)
HTREEITEM hItem;
HTREEITEM hSelectedItem;
HCURSOR hcursorOld;
HTREEITEM hRoot;
WINE_TRACE("\n");
hSelectedItem = TreeView_GetSelection(hwndTV);
hcursorOld = SetCursor(LoadCursor(NULL, IDC_WAIT));
hSelectedItem = (HTREEITEM)SendMessageW(hwndTV, TVM_GETNEXTITEM, TVGN_CARET, 0);
hcursorOld = SetCursor(LoadCursorW(NULL, (LPCWSTR)IDC_WAIT));
SendMessageW(hwndTV, WM_SETREDRAW, FALSE, 0);
hItem = TreeView_GetChild(hwndTV, TreeView_GetRoot(hwndTV));
hRoot = (HTREEITEM)SendMessageW(hwndTV, TVM_GETNEXTITEM, TVGN_ROOT, 0);
hItem = (HTREEITEM)SendMessageW(hwndTV, TVM_GETNEXTITEM, TVGN_CHILD, (LPARAM)hRoot);
while (hItem) {
RefreshTreeItem(hwndTV, hItem);
hItem = TreeView_GetNextSibling(hwndTV, hItem);
hItem = (HTREEITEM)SendMessageW(hwndTV, TVM_GETNEXTITEM, TVGN_NEXT, (LPARAM)hItem);
}
SendMessageW(hwndTV, WM_SETREDRAW, TRUE, 0);
@ -476,9 +481,9 @@ HTREEITEM InsertNode(HWND hwndTV, HTREEITEM hItem, LPWSTR name)
HTREEITEM hNewItem = 0;
TVITEMEXW item;
if (!hItem) hItem = TreeView_GetSelection(hwndTV);
if (!hItem) hItem = (HTREEITEM)SendMessageW(hwndTV, TVM_GETNEXTITEM, TVGN_CARET, 0);
if (!hItem) return FALSE;
if (TreeView_GetItemState(hwndTV, hItem, TVIS_EXPANDEDONCE)) {
if (SendMessageW(hwndTV, TVM_GETITEMSTATE, (WPARAM)hItem, TVIS_EXPANDEDONCE)) {
hNewItem = AddEntryToTree(hwndTV, hItem, name, 0, 0);
} else {
item.mask = TVIF_CHILDREN | TVIF_HANDLE;
@ -489,7 +494,8 @@ HTREEITEM InsertNode(HWND hwndTV, HTREEITEM hItem, LPWSTR name)
}
SendMessageW(hwndTV, TVM_EXPAND, TVE_EXPAND, (LPARAM)hItem );
if (!hNewItem) {
for(hNewItem = TreeView_GetChild(hwndTV, hItem); hNewItem; hNewItem = TreeView_GetNextSibling(hwndTV, hNewItem)) {
for(hNewItem = (HTREEITEM)SendMessageW(hwndTV, TVM_GETNEXTITEM, TVGN_CHILD, (LPARAM)hItem); hNewItem;
hNewItem = (HTREEITEM)SendMessageW(hwndTV, TVM_GETNEXTITEM, TVGN_NEXT, (LPARAM)hNewItem)) {
item.mask = TVIF_HANDLE | TVIF_TEXT;
item.hItem = hNewItem;
item.pszText = buf;
@ -508,8 +514,8 @@ HWND StartKeyRename(HWND hwndTV)
{
HTREEITEM hItem;
if(!(hItem = TreeView_GetSelection(hwndTV))) return 0;
return TreeView_EditLabel(hwndTV, hItem);
if(!(hItem = (HTREEITEM)SendMessageW(hwndTV, TVM_GETNEXTITEM, TVGN_CARET, 0))) return 0;
return (HWND)SendMessageW(hwndTV, TVM_EDITLABELW, 0, (LPARAM)hItem);
}
static BOOL InitTreeViewItems(HWND hwndTV, LPWSTR pHostName)
@ -598,6 +604,7 @@ BOOL UpdateExpandingTree(HWND hwndTV, HTREEITEM hItem, int state)
LPWSTR Name;
LONG errCode;
HCURSOR hcursorOld;
TVITEMW item;
static int expanding;
if (expanding) return FALSE;
@ -605,7 +612,7 @@ BOOL UpdateExpandingTree(HWND hwndTV, HTREEITEM hItem, int state)
return TRUE;
}
expanding = TRUE;
hcursorOld = SetCursor(LoadCursor(NULL, IDC_WAIT));
hcursorOld = SetCursor(LoadCursorW(NULL, (LPCWSTR)IDC_WAIT));
SendMessageW(hwndTV, WM_SETREDRAW, FALSE, 0);
keyPath = GetItemPath(hwndTV, hItem, &hRoot);
@ -641,7 +648,11 @@ BOOL UpdateExpandingTree(HWND hwndTV, HTREEITEM hItem, int state)
HeapFree(GetProcessHeap(), 0, Name);
done:
TreeView_SetItemState(hwndTV, hItem, TVIS_EXPANDEDONCE, TVIS_EXPANDEDONCE);
item.mask = TVIF_STATE;
item.hItem = hItem;
item.stateMask = TVIS_EXPANDEDONCE;
item.state = TVIS_EXPANDEDONCE;
SendMessageW(hwndTV, TVM_SETITEMW, 0, (LPARAM)&item);
SendMessageW(hwndTV, WM_SETREDRAW, TRUE, 0);
SetCursor(hcursorOld);
expanding = FALSE;