Fix BibleWorks 10 not displaying toolbar.
Pager always wants Unicode notifications from its children. And the parent of pager may want ANSI notifications. In this case, pager need to convert Unicode notifications to ANSI ones before sending them to parent and convert ANSI notifications from parent to Unicode before returning the result to its children.
Signed-off-by: Zhiyi Zhang zzhang@codeweavers.com --- v4: Supersede 150964,150965,150966. Minor changes as suggested by Nikolay.
dlls/comctl32/pager.c | 96 +++++++++ dlls/comctl32/tests/pager.c | 398 ++++++++++++++++++++++++++++++++++++ 2 files changed, 494 insertions(+)
diff --git a/dlls/comctl32/pager.c b/dlls/comctl32/pager.c index de63cad717..ac63f1c07d 100644 --- a/dlls/comctl32/pager.c +++ b/dlls/comctl32/pager.c @@ -91,6 +91,17 @@ typedef struct #define INITIAL_DELAY 500 #define REPEAT_DELAY 50
+/* Text field conversion behavior flags for PAGER_SendConvertedNotify() */ +enum conversion_flags +{ + /* Convert Unicode text to ANSI for parent before sending. If not set, do nothing */ + CONVERT_SEND = 0x01, + /* Convert ANSI text from parent back to Unicode for children */ + CONVERT_RECEIVE = 0x02, + /* Send empty text to parent if text is NULL. Original text pointer still remains NULL */ + SEND_EMPTY_IF_NULL = 0x04 +}; + static void PAGER_GetButtonRects(const PAGER_INFO* infoPtr, RECT* prcTopLeft, RECT* prcBottomRight, BOOL bClientCoords) { @@ -1020,6 +1031,89 @@ static LRESULT PAGER_NotifyFormat(PAGER_INFO *infoPtr, INT command) } }
+static UINT PAGER_GetAnsiNtfCode(UINT code) +{ + switch (code) + { + /* Toolbar */ + case TBN_GETBUTTONINFOW: return TBN_GETBUTTONINFOA; + case TBN_GETINFOTIPW: return TBN_GETINFOTIPA; + } + return code; +} + +static LRESULT PAGER_SendConvertedNotify(PAGER_INFO *infoPtr, NMHDR *hdr, WCHAR **text, INT *textMax, DWORD flags) +{ + CHAR *sendBuffer = NULL; + CHAR *receiveBuffer; + INT bufferSize; + WCHAR *oldText; + INT oldTextMax; + LRESULT ret = NO_ERROR; + + oldText = *text; + oldTextMax = textMax ? *textMax : 0; + + hdr->code = PAGER_GetAnsiNtfCode(hdr->code); + + if (oldTextMax < 0) goto done; + + if ((*text && (flags & CONVERT_SEND)) || (!*text && (flags & SEND_EMPTY_IF_NULL))) + { + bufferSize = textMax ? *textMax : lstrlenW(*text) + 1; + sendBuffer = heap_alloc_zero(bufferSize); + if (!sendBuffer) goto done; + WideCharToMultiByte(CP_ACP, 0, *text, -1, sendBuffer, bufferSize, NULL, FALSE); + *text = (WCHAR *)sendBuffer; + } + + ret = SendMessageW(infoPtr->hwndNotify, WM_NOTIFY, hdr->idFrom, (LPARAM)hdr); + + if (*text && oldText && (flags & CONVERT_RECEIVE)) + { + /* MultiByteToWideChar requires that source and destination are not the same buffer */ + if (*text == oldText) + { + bufferSize = lstrlenA((CHAR *)*text) + 1; + receiveBuffer = heap_alloc(bufferSize); + if (!receiveBuffer) goto done; + memcpy(receiveBuffer, *text, bufferSize); + MultiByteToWideChar(CP_ACP, 0, receiveBuffer, bufferSize, oldText, oldTextMax); + heap_free(receiveBuffer); + } + else + MultiByteToWideChar(CP_ACP, 0, (CHAR *)*text, -1, oldText, oldTextMax); + } + +done: + heap_free(sendBuffer); + *text = oldText; + return ret; +} + +static LRESULT PAGER_Notify(PAGER_INFO *infoPtr, NMHDR *hdr) +{ + if (infoPtr->bUnicode) return SendMessageW(infoPtr->hwndNotify, WM_NOTIFY, hdr->idFrom, (LPARAM)hdr); + + switch (hdr->code) + { + /* Toolbar */ + case TBN_GETBUTTONINFOW: + { + NMTOOLBARW *nmtb = (NMTOOLBARW *)hdr; + return PAGER_SendConvertedNotify(infoPtr, hdr, &nmtb->pszText, &nmtb->cchText, + SEND_EMPTY_IF_NULL | CONVERT_SEND | CONVERT_RECEIVE); + } + case TBN_GETINFOTIPW: + { + NMTBGETINFOTIPW *nmtbgit = (NMTBGETINFOTIPW *)hdr; + return PAGER_SendConvertedNotify(infoPtr, hdr, &nmtbgit->pszText, &nmtbgit->cchTextMax, CONVERT_RECEIVE); + } + } + /* Other notifications, no need to convert */ + return SendMessageW(infoPtr->hwndNotify, WM_NOTIFY, hdr->idFrom, (LPARAM)hdr); +} + static LRESULT WINAPI PAGER_WindowProc (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam) { @@ -1115,6 +1209,8 @@ PAGER_WindowProc (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam) return PAGER_NotifyFormat (infoPtr, lParam);
case WM_NOTIFY: + return PAGER_Notify (infoPtr, (NMHDR *)lParam); + case WM_COMMAND: return SendMessageW (infoPtr->hwndNotify, uMsg, wParam, lParam);
diff --git a/dlls/comctl32/tests/pager.c b/dlls/comctl32/tests/pager.c index a1f6683a57..6ff4e259ca 100644 --- a/dlls/comctl32/tests/pager.c +++ b/dlls/comctl32/tests/pager.c @@ -30,6 +30,107 @@ static HWND parent_wnd, child1_wnd, child2_wnd; static INT notify_format; static BOOL notify_query_received; +static WCHAR test_w[] = {'t', 'e', 's', 't', 0}; +static CHAR test_a[] = {'t', 'e', 's', 't', 0}; +static WCHAR empty_w[] = {0}; +static CHAR empty_a[] = {0}; +static CHAR large_a[] = "You should have received a copy of the GNU Lesser General Public License along with this ..."; +static WCHAR large_truncated_65_w[65] = +{ + 'Y', 'o', 'u', ' ', 's', 'h', 'o', 'u', 'l', 'd', ' ', 'h', 'a', 'v', 'e', ' ', 'r', 'e', 'c', 'e', 'i', 'v', + 'e', 'd', ' ', 'a', ' ', 'c', 'o', 'p', 'y', ' ', 'o', 'f', ' ', 't', 'h', 'e', ' ', 'G', 'N', 'U', ' ', 'L', + 'e', 's', 's', 'e', 'r', ' ', 'G', 'e', 'n', 'e', 'r', 'a', 'l', ' ', 'P', 'u', 'b', 'l', 'i', 'c', 0 +}; +static WCHAR buffer[64]; + +/* Text field conversion test behavior flags. */ +enum test_conversion_flags +{ + CONVERT_SEND = 0x01, + DONT_CONVERT_SEND = 0x02, + CONVERT_RECEIVE = 0x04, + DONT_CONVERT_RECEIVE = 0x08, + SEND_EMPTY_IF_NULL = 0x10, + DONT_SEND_EMPTY_IF_NULL = 0x20 +}; + +static struct notify_test_info +{ + UINT unicode; + UINT ansi; + UINT_PTR id_from; + HWND hwnd_from; + /* Whether parent received notification */ + BOOL received; + UINT test_id; + UINT sub_test_id; + /* Text field conversion test behavior flag */ + DWORD flags; +} notify_test_info; + +struct notify_test_send +{ + /* Data sent to pager */ + WCHAR *send_text; + INT send_text_size; + INT send_text_max; + /* Data expected by parent of pager */ + void *expect_text; +}; + +struct notify_test_receive +{ + /* Data sent to pager */ + WCHAR *send_text; + INT send_text_size; + INT send_text_max; + /* Data for parent to write */ + CHAR *write_pointer; + CHAR *write_text; + INT write_text_size; + INT write_text_max; + /* Data when message returned */ + void *return_text; + INT return_text_max; +}; + +struct generic_text_helper_para +{ + void *ptr; + size_t size; + UINT *mask; + UINT required_mask; + WCHAR **text; + INT *text_max; + UINT code_unicode; + UINT code_ansi; + DWORD flags; +}; + +static const struct notify_test_send test_convert_send_data[] = +{ + {test_w, sizeof(test_w), ARRAY_SIZE(buffer), test_a} +}; + +static const struct notify_test_send test_dont_convert_send_data[] = +{ + {test_w, sizeof(test_w), ARRAY_SIZE(buffer), test_w} +}; + +static const struct notify_test_receive test_convert_receive_data[] = +{ + {empty_w, sizeof(empty_w), ARRAY_SIZE(buffer), NULL, test_a, sizeof(test_a), -1, test_w, ARRAY_SIZE(buffer)}, + {empty_w, sizeof(empty_w), ARRAY_SIZE(buffer), test_a, NULL, 0, -1, test_w, ARRAY_SIZE(buffer)}, + {NULL, sizeof(empty_w), ARRAY_SIZE(buffer), test_a, NULL, 0, -1, NULL, ARRAY_SIZE(buffer)}, + {empty_w, sizeof(empty_w), ARRAY_SIZE(buffer), large_a, NULL, 0, -1, large_truncated_65_w, ARRAY_SIZE(buffer)}, + {empty_w, sizeof(empty_w), ARRAY_SIZE(buffer), empty_a, 0, 0, 1, empty_w, 1}, +}; + +static const struct notify_test_receive test_dont_convert_receive_data[] = +{ + {empty_w, sizeof(empty_w), ARRAY_SIZE(buffer), NULL, test_a, sizeof(test_a), -1, test_a, ARRAY_SIZE(buffer)}, + {empty_w, sizeof(empty_w), ARRAY_SIZE(buffer), test_a, NULL, 0, -1, test_a, ARRAY_SIZE(buffer)}, +};
#define CHILD1_ID 1 #define CHILD2_ID 2 @@ -419,6 +520,302 @@ static void test_wm_notifyformat(void) UnregisterClassW(class_w, GetModuleHandleW(NULL)); }
+static void notify_generic_text_handler(CHAR **text, INT *text_max) +{ + const struct notify_test_send *send_data; + const struct notify_test_receive *receive_data; + + switch (notify_test_info.test_id) + { + case CONVERT_SEND: + case DONT_CONVERT_SEND: + { + send_data = (notify_test_info.test_id == CONVERT_SEND ? test_convert_send_data : test_dont_convert_send_data) + + notify_test_info.sub_test_id; + if (notify_test_info.flags & CONVERT_SEND) + ok(!lstrcmpA(send_data->expect_text, *text), "Code 0x%08x test 0x%08x sub test %d expect %s, got %s\n", + notify_test_info.unicode, notify_test_info.test_id, notify_test_info.sub_test_id, + (CHAR *)send_data->expect_text, *text); + else + ok(!lstrcmpW((WCHAR *)send_data->expect_text, (WCHAR *)*text), + "Code 0x%08x test 0x%08x sub test %d expect %s, got %s\n", notify_test_info.unicode, + notify_test_info.test_id, notify_test_info.sub_test_id, wine_dbgstr_w((WCHAR *)send_data->expect_text), + wine_dbgstr_w((WCHAR *)*text)); + if (text_max) + ok(*text_max == send_data->send_text_max, "Code 0x%08x test 0x%08x sub test %d expect %d, got %d\n", + notify_test_info.unicode, notify_test_info.test_id, notify_test_info.sub_test_id, + send_data->send_text_max, *text_max); + break; + } + case CONVERT_RECEIVE: + case DONT_CONVERT_RECEIVE: + { + receive_data = (notify_test_info.test_id == CONVERT_RECEIVE ? test_convert_receive_data : test_dont_convert_receive_data) + + notify_test_info.sub_test_id; + if (text_max) + ok(*text_max == receive_data->send_text_max, "Code 0x%08x test 0x%08x sub test %d expect %d, got %d\n", + notify_test_info.unicode, notify_test_info.test_id, notify_test_info.sub_test_id, + receive_data->send_text_max, *text_max); + + if (receive_data->write_text) + memcpy(*text, receive_data->write_text, receive_data->write_text_size); + else + *text = receive_data->write_pointer; + if (text_max && receive_data->write_text_max != -1) *text_max = receive_data->write_text_max; + break; + } + case SEND_EMPTY_IF_NULL: + ok(!lstrcmpA(*text, empty_a), "Code 0x%08x test 0x%08x sub test %d expect empty text, got %s\n", + notify_test_info.unicode, notify_test_info.test_id, notify_test_info.sub_test_id, *text); + break; + case DONT_SEND_EMPTY_IF_NULL: + ok(!*text, "Code 0x%08x test 0x%08x sub test %d expect null text\n", notify_test_info.unicode, + notify_test_info.test_id, notify_test_info.sub_test_id); + break; + } +} + +static LRESULT WINAPI test_notify_proc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam) +{ + static const WCHAR test[] = {'t', 'e', 's', 't', 0}; + switch (message) + { + case WM_NOTIFY: + { + NMHDR *hdr = (NMHDR *)lParam; + + /* Not notifications we want to test */ + if (!notify_test_info.unicode) break; + ok(!notify_test_info.received, "Extra notification received\n"); + + ok(wParam == notify_test_info.id_from, "Expect %ld, got %ld\n", notify_test_info.id_from, wParam); + ok(hdr->code == notify_test_info.ansi, "Expect 0x%08x, got 0x%08x\n", notify_test_info.ansi, hdr->code); + ok(hdr->idFrom == notify_test_info.id_from, "Expect %ld, got %ld\n", notify_test_info.id_from, wParam); + ok(hdr->hwndFrom == notify_test_info.hwnd_from, "Expect %p, got %p\n", notify_test_info.hwnd_from, hdr->hwndFrom); + + if (hdr->code != notify_test_info.ansi) + { + skip("Notification code mismatch, skipping lParam check\n"); + return 0; + } + switch (hdr->code) + { + /* Toolbar */ + case TBN_SAVE: + { + NMTBSAVE *nmtbs = (NMTBSAVE *)hdr; + notify_generic_text_handler((CHAR **)&nmtbs->tbButton.iString, NULL); + break; + } + case TBN_RESTORE: + { + NMTBRESTORE *nmtbr = (NMTBRESTORE *)hdr; + notify_generic_text_handler((CHAR **)&nmtbr->tbButton.iString, NULL); + break; + } + case TBN_GETBUTTONINFOA: + { + NMTOOLBARA *nmtb = (NMTOOLBARA *)hdr; + notify_generic_text_handler(&nmtb->pszText, &nmtb->cchText); + break; + } + case TBN_GETDISPINFOW: + { + NMTBDISPINFOW *nmtbdi = (NMTBDISPINFOW *)hdr; + notify_generic_text_handler((CHAR **)&nmtbdi->pszText, &nmtbdi->cchText); + break; + } + case TBN_GETINFOTIPA: + { + NMTBGETINFOTIPA *nmtbgit = (NMTBGETINFOTIPA *)hdr; + notify_generic_text_handler(&nmtbgit->pszText, &nmtbgit->cchTextMax); + break; + } + default: + ok(0, "Unexpected message 0x%08x\n", hdr->code); + } + notify_test_info.received = TRUE; + ok(!lstrcmpA(test_a, "test"), "test_a got modified\n"); + ok(!lstrcmpW(test_w, test), "test_w got modified\n"); + return 0; + } + case WM_NOTIFYFORMAT: + if (lParam == NF_QUERY) return NFR_ANSI; + break; + } + return DefWindowProcA(hwnd, message, wParam, lParam); +} + +static BOOL register_test_notify_class(void) +{ + WNDCLASSA cls = {0}; + + cls.lpfnWndProc = test_notify_proc; + cls.hInstance = GetModuleHandleA(NULL); + cls.lpszClassName = "Pager notify class"; + return RegisterClassA(&cls); +} + +static void send_notify(HWND pager, UINT unicode, UINT ansi, LPARAM lParam, BOOL code_change) +{ + NMHDR *hdr = (NMHDR *)lParam; + + notify_test_info.unicode = unicode; + notify_test_info.id_from = 1; + notify_test_info.hwnd_from = child1_wnd; + notify_test_info.ansi = ansi; + notify_test_info.received = FALSE; + + hdr->code = unicode; + hdr->idFrom = 1; + hdr->hwndFrom = child1_wnd; + + SendMessageW(pager, WM_NOTIFY, hdr->idFrom, lParam); + ok(notify_test_info.received, "Expect notification received\n"); + ok(hdr->code == code_change ? ansi : unicode, "Expect 0x%08x, got 0x%08x\n", hdr->code, + code_change ? ansi : unicode); +} + +/* Send notify to test text field conversion. In parent proc notify_generic_text_handler() handles these messages */ +static void test_notify_generic_text_helper(HWND pager, const struct generic_text_helper_para *para) +{ + const struct notify_test_send *send_data; + const struct notify_test_receive *receive_data; + INT array_size; + INT i; + + notify_test_info.flags = para->flags; + + if (para->flags & (CONVERT_SEND | DONT_CONVERT_SEND)) + { + if (para->flags & CONVERT_SEND) + { + notify_test_info.test_id = CONVERT_SEND; + send_data = test_convert_send_data; + array_size = ARRAY_SIZE(test_convert_send_data); + } + else + { + notify_test_info.test_id = DONT_CONVERT_SEND; + send_data = test_dont_convert_send_data; + array_size = ARRAY_SIZE(test_dont_convert_send_data); + } + + for (i = 0; i < array_size; i++) + { + const struct notify_test_send *data = send_data + i; + notify_test_info.sub_test_id = i; + + memset(para->ptr, 0, para->size); + if (para->mask) *para->mask = para->required_mask; + if (data->send_text) + { + memcpy(buffer, data->send_text, data->send_text_size); + *para->text = buffer; + } + if (para->text_max) *para->text_max = data->send_text_max; + send_notify(pager, para->code_unicode, para->code_ansi, (LPARAM)para->ptr, TRUE); + } + } + + if (para->flags & (CONVERT_RECEIVE | DONT_CONVERT_RECEIVE)) + { + if (para->flags & CONVERT_RECEIVE) + { + notify_test_info.test_id = CONVERT_RECEIVE; + receive_data = test_convert_receive_data; + array_size = ARRAY_SIZE(test_convert_receive_data); + } + else + { + notify_test_info.test_id = DONT_CONVERT_RECEIVE; + receive_data = test_dont_convert_receive_data; + array_size = ARRAY_SIZE(test_dont_convert_receive_data); + } + + for (i = 0; i < array_size; i++) + { + const struct notify_test_receive *data = receive_data + i; + notify_test_info.sub_test_id = i; + + memset(para->ptr, 0, para->size); + if (para->mask) *para->mask = para->required_mask; + if (data->send_text) + { + memcpy(buffer, data->send_text, data->send_text_size); + *para->text = buffer; + } + if (para->text_max) *para->text_max = data->send_text_max; + send_notify(pager, para->code_unicode, para->code_ansi, (LPARAM)para->ptr, TRUE); + if (data->return_text) + { + if (para->flags & CONVERT_RECEIVE) + ok(!lstrcmpW(data->return_text, *para->text), "Code 0x%08x sub test %d expect %s, got %s\n", + para->code_unicode, i, wine_dbgstr_w((WCHAR *)data->return_text), wine_dbgstr_w(*para->text)); + else + ok(!lstrcmpA(data->return_text, (CHAR *)*para->text), "Code 0x%08x sub test %d expect %s, got %s\n", + para->code_unicode, i, (CHAR *)data->return_text, (CHAR *)*para->text); + } + if (para->text_max) + ok(data->return_text_max == *para->text_max, "Code 0x%08x sub test %d expect %d, got %d\n", + para->code_unicode, i, data->return_text_max, *para->text_max); + } + } + + /* Extra tests for other behavior flags that are not worth it to create their own test arrays */ + memset(para->ptr, 0, para->size); + if (para->mask) *para->mask = para->required_mask; + if (para->text_max) *para->text_max = 1; + if (para->flags & SEND_EMPTY_IF_NULL) + notify_test_info.test_id = SEND_EMPTY_IF_NULL; + else + notify_test_info.test_id = DONT_SEND_EMPTY_IF_NULL; + send_notify(pager, para->code_unicode, para->code_ansi, (LPARAM)para->ptr, TRUE); +} + +static void test_wm_notify(void) +{ + static const CHAR *class = "Pager notify class"; + HWND parent, pager; + /* Tool Bar */ + static NMTBRESTORE nmtbr; + static NMTBSAVE nmtbs; + static NMTOOLBARW nmtb; + static NMTBDISPINFOW nmtbdi; + static NMTBGETINFOTIPW nmtbgit; + static const struct generic_text_helper_para paras[] = + { + /* Tool Bar */ + {&nmtbs, sizeof(nmtbs), NULL, 0, (WCHAR **)&nmtbs.tbButton.iString, NULL, TBN_SAVE, TBN_SAVE, + DONT_CONVERT_SEND | DONT_CONVERT_RECEIVE}, + {&nmtbr, sizeof(nmtbr), NULL, 0, (WCHAR **)&nmtbr.tbButton.iString, NULL, TBN_RESTORE, TBN_RESTORE, + DONT_CONVERT_SEND | DONT_CONVERT_RECEIVE}, + {&nmtbdi, sizeof(nmtbdi), &nmtbdi.dwMask, TBNF_TEXT, &nmtbdi.pszText, &nmtbdi.cchText, TBN_GETDISPINFOW, + TBN_GETDISPINFOW, DONT_CONVERT_SEND | DONT_CONVERT_RECEIVE}, + {&nmtb, sizeof(nmtb), NULL, 0, &nmtb.pszText, &nmtb.cchText, TBN_GETBUTTONINFOW, TBN_GETBUTTONINFOA, + SEND_EMPTY_IF_NULL | CONVERT_SEND | CONVERT_RECEIVE}, + {&nmtbgit, sizeof(nmtbgit), NULL, 0, &nmtbgit.pszText, &nmtbgit.cchTextMax, TBN_GETINFOTIPW, TBN_GETINFOTIPA, + DONT_CONVERT_SEND | CONVERT_RECEIVE} + }; + INT i; + + ok(register_test_notify_class(), "Register test class failed, error 0x%08x\n", GetLastError()); + + parent = CreateWindowA(class, "parent", WS_OVERLAPPED, 0, 0, 100, 100, 0, 0, GetModuleHandleA(0), 0); + ok(parent != NULL, "CreateWindow failed\n"); + pager = CreateWindowA(WC_PAGESCROLLERA, "pager", WS_CHILD, 0, 0, 100, 100, parent, 0, GetModuleHandleA(0), 0); + ok(pager != NULL, "CreateWindow failed\n"); + child1_wnd = CreateWindowA(class, "child", WS_CHILD, 0, 0, 100, 100, pager, (HMENU)1, GetModuleHandleA(0), 0); + ok(child1_wnd != NULL, "CreateWindow failed\n"); + SendMessageW(pager, PGM_SETCHILD, 0, (LPARAM)child1_wnd); + + for (i = 0; i < ARRAY_SIZE(paras); i++) + test_notify_generic_text_helper(pager, paras + i); + + DestroyWindow(parent); + UnregisterClassA(class, GetModuleHandleA(NULL)); +} + static void init_functions(void) { HMODULE mod = LoadLibraryA("comctl32.dll"); @@ -447,6 +844,7 @@ START_TEST(pager)
test_pager(); test_wm_notifyformat(); + test_wm_notify();
DestroyWindow(parent_wnd); }