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comctl32/listview: Defaulting to NFR_ANSI on query failure.

This commit is contained in:
Nikolay Sivov 2009-06-07 15:01:55 +04:00 committed by Alexandre Julliard
parent ae0d363043
commit ed250886cc
2 changed files with 224 additions and 39 deletions
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10
dlls/comctl32/listview.c
View File

@ -7962,9 +7962,9 @@ static HWND LISTVIEW_SetToolTips( LISTVIEW_INFO *infoPtr, HWND hwndNewToolTip)
*/
static BOOL LISTVIEW_SetUnicodeFormat( LISTVIEW_INFO *infoPtr, BOOL fUnicode)
{
BOOL rc = infoPtr->notifyFormat;
infoPtr->notifyFormat = (fUnicode)?NFR_UNICODE:NFR_ANSI;
return rc;
SHORT rc = infoPtr->notifyFormat;
infoPtr->notifyFormat = (fUnicode) ? NFR_UNICODE : NFR_ANSI;
return rc == NFR_UNICODE;
}
/*
@ -8377,6 +8377,8 @@ static LRESULT LISTVIEW_Create(HWND hwnd, const CREATESTRUCTW *lpcs)
infoPtr->notifyFormat = SendMessageW(infoPtr->hwndNotify, WM_NOTIFYFORMAT,
(WPARAM)infoPtr->hwndSelf, (LPARAM)NF_QUERY);
/* on error defaulting to ANSI notifications */
if (infoPtr->notifyFormat == 0) infoPtr->notifyFormat = NFR_ANSI;
if ((uView == LVS_REPORT) && (lpcs->style & WS_VISIBLE))
{
@ -9367,7 +9369,7 @@ static LRESULT LISTVIEW_NotifyFormat(LISTVIEW_INFO *infoPtr, HWND hwndFrom, INT
TRACE("(hwndFrom=%p, nCommand=%d)\n", hwndFrom, nCommand);
if (nCommand == NF_REQUERY)
infoPtr->notifyFormat = SendMessageW(hwndFrom, WM_NOTIFYFORMAT, (WPARAM)infoPtr->hwndSelf, NF_QUERY);
infoPtr->notifyFormat = SendMessageW(infoPtr->hwndNotify, WM_NOTIFYFORMAT, (WPARAM)infoPtr->hwndSelf, NF_QUERY);
return infoPtr->notifyFormat;
}

221
dlls/comctl32/tests/listview.c
View File

@ -39,9 +39,16 @@
#define expect2(expected1, expected2, got1, got2) ok(expected1 == got1 && expected2 == got2, \
"expected (%d,%d), got (%d,%d)\n", expected1, expected2, got1, got2)
HWND hwndparent;
static const WCHAR testparentclassW[] =
{'L','i','s','t','v','i','e','w',' ','t','e','s','t',' ','p','a','r','e','n','t','W', 0};
HWND hwndparent, hwndparentW;
/* prevents edit box creation, LVN_BEGINLABELEDIT return value */
BOOL blockEdit;
/* format reported to control:
-1 falls to defproc, anything else returned */
INT notifyFormat;
static HWND subclass_editbox(HWND hwndListview);
static struct msg_sequence *sequences[NUM_MSG_SEQUENCES];
@ -247,7 +254,9 @@ static LRESULT WINAPI parent_wnd_proc(HWND hwnd, UINT message, WPARAM wParam, LP
}
add_message(sequences, PARENT_FULL_SEQ_INDEX, &msg);
if (message == WM_NOTIFY && lParam)
switch (message)
{
case WM_NOTIFY:
{
switch (((NMHDR*)lParam)->code)
{
@ -262,6 +271,14 @@ static LRESULT WINAPI parent_wnd_proc(HWND hwnd, UINT message, WPARAM wParam, LP
/* always accept new item text */
return TRUE;
}
break;
}
case WM_NOTIFYFORMAT:
{
/* force to return format */
if (lParam == NF_QUERY && notifyFormat != -1) return notifyFormat;
break;
}
}
defwndproc_counter++;
@ -271,31 +288,59 @@ static LRESULT WINAPI parent_wnd_proc(HWND hwnd, UINT message, WPARAM wParam, LP
return ret;
}
static BOOL register_parent_wnd_class(void)
static BOOL register_parent_wnd_class(BOOL Unicode)
{
WNDCLASSA cls;
WNDCLASSA clsA;
WNDCLASSW clsW;
cls.style = 0;
cls.lpfnWndProc = parent_wnd_proc;
cls.cbClsExtra = 0;
cls.cbWndExtra = 0;
cls.hInstance = GetModuleHandleA(NULL);
cls.hIcon = 0;
cls.hCursor = LoadCursorA(0, IDC_ARROW);
cls.hbrBackground = GetStockObject(WHITE_BRUSH);
cls.lpszMenuName = NULL;
cls.lpszClassName = "Listview test parent class";
return RegisterClassA(&cls);
if (Unicode)
{
clsW.style = 0;
clsW.lpfnWndProc = parent_wnd_proc;
clsW.cbClsExtra = 0;
clsW.cbWndExtra = 0;
clsW.hInstance = GetModuleHandleW(NULL);
clsW.hIcon = 0;
clsW.hCursor = LoadCursorA(0, IDC_ARROW);
clsW.hbrBackground = GetStockObject(WHITE_BRUSH);
clsW.lpszMenuName = NULL;
clsW.lpszClassName = testparentclassW;
}
else
{
clsA.style = 0;
clsA.lpfnWndProc = parent_wnd_proc;
clsA.cbClsExtra = 0;
clsA.cbWndExtra = 0;
clsA.hInstance = GetModuleHandleA(NULL);
clsA.hIcon = 0;
clsA.hCursor = LoadCursorA(0, IDC_ARROW);
clsA.hbrBackground = GetStockObject(WHITE_BRUSH);
clsA.lpszMenuName = NULL;
clsA.lpszClassName = "Listview test parent class";
}
return Unicode ? RegisterClassW(&clsW) : RegisterClassA(&clsA);
}
static HWND create_parent_window(void)
static HWND create_parent_window(BOOL Unicode)
{
if (!register_parent_wnd_class())
static const WCHAR nameW[] = {'t','e','s','t','p','a','r','e','n','t','n','a','m','e','W'};
if (!register_parent_wnd_class(Unicode))
return NULL;
blockEdit = FALSE;
notifyFormat = -1;
return CreateWindowEx(0, "Listview test parent class",
if (Unicode)
return CreateWindowExW(0, testparentclassW, nameW,
WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX |
WS_MAXIMIZEBOX | WS_VISIBLE,
0, 0, 100, 100,
GetDesktopWindow(), NULL, GetModuleHandleW(NULL), NULL);
else
return CreateWindowExA(0, "Listview test parent class",
"Listview test parent window",
WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX |
WS_MAXIMIZEBOX | WS_VISIBLE,
@ -364,6 +409,38 @@ static HWND create_listview_control(DWORD style)
return hwnd;
}
/* unicode listview window with specified parent */
static HWND create_listview_controlW(DWORD style, HWND parent)
{
struct subclass_info *info;
HWND hwnd;
RECT rect;
static const WCHAR nameW[] = {'f','o','o',0};
info = HeapAlloc(GetProcessHeap(), 0, sizeof(struct subclass_info));
if (!info)
return NULL;
GetClientRect(parent, &rect);
hwnd = CreateWindowExW(0, WC_LISTVIEWW, nameW,
WS_CHILD | WS_BORDER | WS_VISIBLE | LVS_REPORT | style,
0, 0, rect.right, rect.bottom,
parent, NULL, GetModuleHandleW(NULL), NULL);
ok(hwnd != NULL, "gle=%d\n", GetLastError());
if (!hwnd)
{
HeapFree(GetProcessHeap(), 0, info);
return NULL;
}
info->oldproc = (WNDPROC)SetWindowLongPtrW(hwnd, GWLP_WNDPROC,
(LONG_PTR)listview_subclass_proc);
SetWindowLongPtrW(hwnd, GWLP_USERDATA, (LONG_PTR)info);
return hwnd;
}
static HWND create_custom_listview_control(DWORD style)
{
struct subclass_info *info;
@ -3080,6 +3157,111 @@ static void test_editbox(void)
DestroyWindow(hwnd);
}
static void test_notifyformat(void)
{
HWND hwnd;
DWORD r;
hwnd = create_listview_control(0);
ok(hwnd != NULL, "failed to create a listview window\n");
/* CCM_GETUNICODEFORMAT == LVM_GETUNICODEFORMAT,
CCM_SETUNICODEFORMAT == LVM_SETUNICODEFORMAT */
r = SendMessage(hwnd, LVM_GETUNICODEFORMAT, 0, 0);
expect(0, r);
r = SendMessage(hwnd, WM_NOTIFYFORMAT, 0, NF_QUERY);
/* set */
r = SendMessage(hwnd, LVM_SETUNICODEFORMAT, 1, 0);
expect(0, r);
r = SendMessage(hwnd, LVM_GETUNICODEFORMAT, 0, 0);
if (r == 1)
{
r = SendMessage(hwnd, LVM_SETUNICODEFORMAT, 0, 0);
expect(1, r);
r = SendMessage(hwnd, LVM_GETUNICODEFORMAT, 0, 0);
expect(0, r);
}
else
{
win_skip("LVM_GETUNICODEFORMAT is unsupported\n");
DestroyWindow(hwnd);
return;
}
DestroyWindow(hwnd);
/* test failure in parent WM_NOTIFYFORMAT */
notifyFormat = 0;
hwnd = create_listview_control(0);
ok(hwnd != NULL, "failed to create a listview window\n");
r = SendMessage(hwnd, LVM_GETUNICODEFORMAT, 0, 0);
expect(0, r);
r = SendMessage(hwnd, WM_NOTIFYFORMAT, 0, NF_QUERY);
ok(r != 0, "Expected valid format\n");
notifyFormat = NFR_UNICODE;
r = SendMessage(hwnd, WM_NOTIFYFORMAT, 0, NF_REQUERY);
expect(NFR_UNICODE, r);
r = SendMessage(hwnd, LVM_GETUNICODEFORMAT, 0, 0);
expect(1, r);
notifyFormat = NFR_ANSI;
r = SendMessage(hwnd, WM_NOTIFYFORMAT, 0, NF_REQUERY);
expect(NFR_ANSI, r);
r = SendMessage(hwnd, LVM_GETUNICODEFORMAT, 0, 0);
expect(0, r);
DestroyWindow(hwnd);
/* try different unicode window combination and defaults */
if (!GetModuleHandleW(NULL))
{
win_skip("Additional notify format tests are incompatible with Win9x\n");
return;
}
hwndparentW = create_parent_window(TRUE);
ok(IsWindow(hwndparentW), "Unicode parent creation failed\n");
if (!IsWindow(hwndparentW)) return;
notifyFormat = -1;
hwnd = create_listview_controlW(0, hwndparentW);
ok(hwnd != NULL, "failed to create a listview window\n");
r = SendMessageW(hwnd, LVM_GETUNICODEFORMAT, 0, 0);
expect(1, r);
DestroyWindow(hwnd);
/* recieving error code defaulting to ansi */
notifyFormat = 0;
hwnd = create_listview_controlW(0, hwndparentW);
ok(hwnd != NULL, "failed to create a listview window\n");
r = SendMessageW(hwnd, LVM_GETUNICODEFORMAT, 0, 0);
expect(0, r);
DestroyWindow(hwnd);
/* recieving ansi code from unicode window, use it */
notifyFormat = NFR_ANSI;
hwnd = create_listview_controlW(0, hwndparentW);
ok(hwnd != NULL, "failed to create a listview window\n");
r = SendMessageW(hwnd, LVM_GETUNICODEFORMAT, 0, 0);
expect(0, r);
DestroyWindow(hwnd);
/* unicode listview with ansi parent window */
notifyFormat = -1;
hwnd = create_listview_controlW(0, hwndparent);
ok(hwnd != NULL, "failed to create a listview window\n");
r = SendMessageW(hwnd, LVM_GETUNICODEFORMAT, 0, 0);
expect(0, r);
DestroyWindow(hwnd);
/* unicode listview with ansi parent window, return error code */
notifyFormat = 0;
hwnd = create_listview_controlW(0, hwndparent);
ok(hwnd != NULL, "failed to create a listview window\n");
r = SendMessageW(hwnd, LVM_GETUNICODEFORMAT, 0, 0);
expect(0, r);
DestroyWindow(hwnd);
DestroyWindow(hwndparentW);
}
START_TEST(listview)
{
HMODULE hComctl32;
@ -3100,7 +3282,7 @@ START_TEST(listview)
init_msg_sequences(sequences, NUM_MSG_SEQUENCES);
flush_sequences(sequences, NUM_MSG_SEQUENCES);
hwndparent = create_parent_window();
hwndparent = create_parent_window(FALSE);
ok_sequence(sequences, PARENT_SEQ_INDEX, create_parent_wnd_seq, "create parent window", TRUE);
flush_sequences(sequences, NUM_MSG_SEQUENCES);
@ -3129,6 +3311,7 @@ START_TEST(listview)
test_getitemposition();
test_columnscreation();
test_editbox();
test_notifyformat();
DestroyWindow(hwndparent);
}