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winex11: Always go through Unicode for clipboard strings. 

Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Alexandre Julliard 2016-09-27 21:36:13 +09:00
parent 8493fc782b
commit aa4b29b9bc
1 changed files with 11 additions and 48 deletions
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59
dlls/winex11.drv/clipboard.c
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@ -152,8 +152,10 @@ static const struct
EXPORTFUNC export;
} builtin_formats[] =
{
{ 0, CF_TEXT, XA_STRING, import_string, export_string },
{ 0, CF_TEXT, XATOM_text_plain, import_string, export_string },
{ 0, CF_UNICODETEXT, XATOM_UTF8_STRING, import_utf8_string, export_utf8_string },
{ 0, CF_UNICODETEXT, XATOM_COMPOUND_TEXT, import_compound_text, export_compound_text },
{ 0, CF_UNICODETEXT, XA_STRING, import_string, export_string },
{ 0, CF_UNICODETEXT, XATOM_text_plain, import_string, export_string },
{ 0, CF_BITMAP, XATOM_WCF_BITMAP, import_data, NULL },
{ 0, CF_METAFILEPICT, XATOM_WCF_METAFILEPICT, import_metafile, export_metafile },
{ 0, CF_SYLK, XATOM_WCF_SYLK, import_data, export_data },
@ -165,8 +167,6 @@ static const struct
{ 0, CF_PENDATA, XATOM_WCF_PENDATA, import_data, export_data },
{ 0, CF_RIFF, XATOM_WCF_RIFF, import_data, export_data },
{ 0, CF_WAVE, XATOM_WCF_WAVE, import_data, export_data },
{ 0, CF_UNICODETEXT, XATOM_UTF8_STRING, import_utf8_string, export_utf8_string },
{ 0, CF_UNICODETEXT, XATOM_COMPOUND_TEXT, import_compound_text, export_compound_text },
{ 0, CF_ENHMETAFILE, XATOM_WCF_ENHMETAFILE, import_enhmetafile, export_enhmetafile },
{ 0, CF_HDROP, XATOM_text_uri_list, import_text_uri_list, export_hdrop },
{ 0, CF_LOCALE, XATOM_WCF_LOCALE, import_data, export_data },
@ -683,32 +683,11 @@ static HANDLE unicode_text_from_string( UINT codepage, const void *data, size_t
/**************************************************************************
* import_string
*
* Import XA_STRING, converting the string to CF_TEXT.
* Import XA_STRING, converting the string to CF_UNICODETEXT.
*/
static HANDLE import_string( Atom type, const void *data, size_t size )
{
const char *lpdata = data;
LPSTR lpstr;
size_t i, inlcount = 0;
for (i = 0; i < size; i++)
{
if (lpdata[i] == '\n')
inlcount++;
}
if ((lpstr = GlobalAlloc( GMEM_FIXED, size + inlcount + 1 )))
{
for (i = 0, inlcount = 0; i < size; i++)
{
if (lpdata[i] == '\n')
lpstr[inlcount++] = '\r';
lpstr[inlcount++] = lpdata[i];
}
lpstr[inlcount] = 0;
}
return lpstr;
return unicode_text_from_string( 28591, data, size );
}
@ -1130,32 +1109,16 @@ static char *string_from_unicode_text( UINT codepage, HANDLE handle, UINT *size
/**************************************************************************
* export_string
*
* Export CF_TEXT converting the string to XA_STRING.
* Export CF_UNICODETEXT converting the string to XA_STRING.
*/
static BOOL export_string( Display *display, Window win, Atom prop, Atom target, HANDLE handle )
{
UINT i, j;
UINT size;
LPSTR text, lpstr = NULL;
char *text = string_from_unicode_text( 28591, handle, &size );
text = GlobalLock( handle );
size = strlen(text);
/* remove carriage returns */
lpstr = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, size + 1);
if (lpstr == NULL)
{
GlobalUnlock( handle );
return FALSE;
}
for (i = 0,j = 0; i < size && text[i]; i++)
{
if (text[i] == '\r' && (text[i+1] == '\n' || text[i+1] == '\0'))
continue;
lpstr[j++] = text[i];
}
put_property( display, win, prop, target, 8, lpstr, j );
HeapFree( GetProcessHeap(), 0, lpstr );
if (!text) return FALSE;
put_property( display, win, prop, target, 8, text, size );
HeapFree( GetProcessHeap(), 0, text );
GlobalUnlock( handle );
return TRUE;
}