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user32: Implement GetUpdatedClipboardFormats. 

Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Alexandre Julliard 2016-09-06 15:35:49 +09:00
parent f839f1f8aa
commit fa06ecbfce
4 changed files with 145 additions and 0 deletions
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30
dlls/user32/clipboard.c
View File

@ -406,6 +406,36 @@ BOOL WINAPI IsClipboardFormatAvailable(UINT wFormat)
}
/**************************************************************************
* GetUpdatedClipboardFormats (USER32.@)
*/
BOOL WINAPI GetUpdatedClipboardFormats( UINT *formats, UINT size, UINT *out_size )
{
UINT i = 0, cf = 0;
if (!out_size)
{
SetLastError( ERROR_NOACCESS );
return FALSE;
}
if (!(*out_size = CountClipboardFormats())) return TRUE; /* nothing else to do */
if (!formats)
{
SetLastError( ERROR_NOACCESS );
return FALSE;
}
if (size < *out_size)
{
SetLastError( ERROR_INSUFFICIENT_BUFFER );
return FALSE;
}
/* FIXME: format list could change in the meantime */
while ((cf = USER_Driver->pEnumClipboardFormats( cf ))) formats[i++] = cf;
return TRUE;
}
/**************************************************************************
* GetClipboardData (USER32.@)
*/

113
dlls/user32/tests/clipboard.c
View File

@ -29,6 +29,7 @@
static BOOL (WINAPI *pAddClipboardFormatListener)(HWND hwnd);
static BOOL (WINAPI *pRemoveClipboardFormatListener)(HWND hwnd);
static DWORD (WINAPI *pGetClipboardSequenceNumber)(void);
static BOOL (WINAPI *pGetUpdatedClipboardFormats)( UINT *formats, UINT count, UINT *out_count );
static const BOOL is_win64 = sizeof(void *) > sizeof(int);
static int thread_from_line;
@ -1806,6 +1807,116 @@ static void test_data_handles(void)
DestroyWindow( hwnd );
}
static void test_GetUpdatedClipboardFormats(void)
{
BOOL r;
UINT count, formats[256];
if (!pGetUpdatedClipboardFormats)
{
win_skip( "GetUpdatedClipboardFormats not supported\n" );
return;
}
count = 0xdeadbeef;
r = pGetUpdatedClipboardFormats( NULL, 0, &count );
ok( r, "gle %d\n", GetLastError() );
ok( !count, "wrong count %u\n", count );
count = 0xdeadbeef;
r = pGetUpdatedClipboardFormats( NULL, 256, &count );
ok( r, "gle %d\n", GetLastError() );
ok( !count, "wrong count %u\n", count );
SetLastError( 0xdeadbeef );
r = pGetUpdatedClipboardFormats( formats, 256, NULL );
ok( !r, "succeeded\n" );
ok( GetLastError() == ERROR_NOACCESS, "wrong error %u\n", GetLastError() );
count = 0xdeadbeef;
r = pGetUpdatedClipboardFormats( formats, 256, &count );
ok( r, "gle %d\n", GetLastError() );
ok( !count, "wrong count %u\n", count );
r = OpenClipboard( 0 );
ok( r, "gle %d\n", GetLastError() );
r = EmptyClipboard();
ok( r, "gle %d\n", GetLastError() );
count = 0xdeadbeef;
r = pGetUpdatedClipboardFormats( formats, 256, &count );
ok( r, "gle %d\n", GetLastError() );
ok( !count, "wrong count %u\n", count );
SetClipboardData( CF_UNICODETEXT, 0 );
count = 0xdeadbeef;
memset( formats, 0xcc, sizeof(formats) );
r = pGetUpdatedClipboardFormats( formats, 256, &count );
ok( r, "gle %d\n", GetLastError() );
ok( count == 1, "wrong count %u\n", count );
ok( formats[0] == CF_UNICODETEXT, "wrong format %u\n", formats[0] );
ok( formats[1] == 0xcccccccc, "wrong format %u\n", formats[1] );
SetClipboardData( CF_TEXT, 0 );
count = 0xdeadbeef;
memset( formats, 0xcc, sizeof(formats) );
r = pGetUpdatedClipboardFormats( formats, 256, &count );
ok( r, "gle %d\n", GetLastError() );
ok( count == 2, "wrong count %u\n", count );
ok( formats[0] == CF_UNICODETEXT, "wrong format %u\n", formats[0] );
ok( formats[1] == CF_TEXT, "wrong format %u\n", formats[1] );
ok( formats[2] == 0xcccccccc, "wrong format %u\n", formats[2] );
SetLastError( 0xdeadbeef );
count = 0xdeadbeef;
r = pGetUpdatedClipboardFormats( formats, 0, &count );
ok( !r, "succeeded\n" );
ok( GetLastError() == ERROR_INSUFFICIENT_BUFFER, "wrong error %u\n", GetLastError() );
ok( count == 2, "wrong count %u\n", count );
SetLastError( 0xdeadbeef );
count = 0xdeadbeef;
r = pGetUpdatedClipboardFormats( formats, 1, &count );
ok( !r, "succeeded\n" );
ok( GetLastError() == ERROR_INSUFFICIENT_BUFFER, "wrong error %u\n", GetLastError() );
ok( count == 2, "wrong count %u\n", count );
r = CloseClipboard();
ok( r, "gle %d\n", GetLastError() );
count = 0xdeadbeef;
memset( formats, 0xcc, sizeof(formats) );
r = pGetUpdatedClipboardFormats( formats, 256, &count );
ok( r, "gle %d\n", GetLastError() );
todo_wine ok( count == 4, "wrong count %u\n", count );
ok( formats[0] == CF_UNICODETEXT, "wrong format %u\n", formats[0] );
ok( formats[1] == CF_TEXT, "wrong format %u\n", formats[1] );
todo_wine ok( formats[2] == CF_LOCALE, "wrong format %u\n", formats[2] );
todo_wine ok( formats[3] == CF_OEMTEXT, "wrong format %u\n", formats[3] );
ok( formats[4] == 0xcccccccc, "wrong format %u\n", formats[4] );
count = 0xdeadbeef;
memset( formats, 0xcc, sizeof(formats) );
r = pGetUpdatedClipboardFormats( formats, 2, &count );
ok( !r, "gle %d\n", GetLastError() );
ok( GetLastError() == ERROR_INSUFFICIENT_BUFFER, "wrong error %u\n", GetLastError() );
todo_wine ok( count == 4, "wrong count %u\n", count );
ok( formats[0] == 0xcccccccc, "wrong format %u\n", formats[0] );
count = 0xdeadbeef;
r = pGetUpdatedClipboardFormats( NULL, 256, &count );
ok( !r, "gle %d\n", GetLastError() );
ok( GetLastError() == ERROR_NOACCESS, "wrong error %u\n", GetLastError() );
todo_wine ok( count == 4, "wrong count %u\n", count );
count = 0xdeadbeef;
r = pGetUpdatedClipboardFormats( NULL, 256, &count );
ok( !r, "gle %d\n", GetLastError() );
ok( GetLastError() == ERROR_NOACCESS, "wrong error %u\n", GetLastError() );
todo_wine ok( count == 4, "wrong count %u\n", count );
}
START_TEST(clipboard)
{
char **argv;
@ -1816,6 +1927,7 @@ START_TEST(clipboard)
pAddClipboardFormatListener = (void *)GetProcAddress( mod, "AddClipboardFormatListener" );
pRemoveClipboardFormatListener = (void *)GetProcAddress( mod, "RemoveClipboardFormatListener" );
pGetClipboardSequenceNumber = (void *)GetProcAddress( mod, "GetClipboardSequenceNumber" );
pGetUpdatedClipboardFormats = (void *)GetProcAddress( mod, "GetUpdatedClipboardFormats" );
if (argc == 4 && !strcmp( argv[2], "set_clipboard_data" ))
{
@ -1838,4 +1950,5 @@ START_TEST(clipboard)
test_synthesized();
test_messages();
test_data_handles();
test_GetUpdatedClipboardFormats();
}

1
dlls/user32/user32.spec
View File

@ -374,6 +374,7 @@
@ stdcall GetTopWindow(long)
@ stdcall GetUpdateRect(long ptr long)
@ stdcall GetUpdateRgn(long long long)
@ stdcall GetUpdatedClipboardFormats(ptr long ptr)
@ stdcall GetUserObjectInformationA (long long ptr long ptr)
@ stdcall GetUserObjectInformationW (long long ptr long ptr)
@ stdcall GetUserObjectSecurity (long ptr ptr long ptr)

1
include/winuser.h
View File

@ -3695,6 +3695,7 @@ WINUSERAPI HDESK WINAPI GetThreadDesktop(DWORD);
WINUSERAPI HWND WINAPI GetTopWindow(HWND);
WINUSERAPI BOOL WINAPI GetUpdateRect(HWND,LPRECT,BOOL);
WINUSERAPI INT WINAPI GetUpdateRgn(HWND,HRGN,BOOL);
WINUSERAPI BOOL WINAPI GetUpdatedClipboardFormats(UINT*,UINT,UINT*);
WINUSERAPI BOOL WINAPI GetUserObjectInformationA(HANDLE,INT,LPVOID,DWORD,LPDWORD);
WINUSERAPI BOOL WINAPI GetUserObjectInformationW(HANDLE,INT,LPVOID,DWORD,LPDWORD);
#define GetUserObjectInformation WINELIB_NAME_AW(GetUserObjectInformation)