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winemac.drv: Support the public UTF-16 type for Unicode text.

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This commit is contained in:
Charles Davis 2013-08-21 23:07:11 -06:00 committed by Alexandre Julliard
parent 52fb1cc245
commit a157c7bd81
1 changed files with 169 additions and 0 deletions
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169
dlls/winemac.drv/clipboard.c
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@ -82,14 +82,20 @@ static HANDLE import_unicodetext_to_text(CFDataRef data);
static HANDLE import_utf8_to_oemtext(CFDataRef data);
static HANDLE import_utf8_to_text(CFDataRef data);
static HANDLE import_utf8_to_unicodetext(CFDataRef data);
static HANDLE import_utf16_to_oemtext(CFDataRef data);
static HANDLE import_utf16_to_text(CFDataRef data);
static HANDLE import_utf16_to_unicodetext(CFDataRef data);
static CFDataRef export_clipboard_data(HANDLE data);
static CFDataRef export_bitmap_to_bmp(HANDLE data);
static CFDataRef export_dib_to_bmp(HANDLE data);
static CFDataRef export_hdrop_to_filenames(HANDLE data);
static CFDataRef export_oemtext_to_utf8(HANDLE data);
static CFDataRef export_oemtext_to_utf16(HANDLE data);
static CFDataRef export_text_to_utf8(HANDLE data);
static CFDataRef export_text_to_utf16(HANDLE data);
static CFDataRef export_unicodetext_to_utf8(HANDLE data);
static CFDataRef export_unicodetext_to_utf16(HANDLE data);
/**************************************************************************
@ -180,6 +186,10 @@ static const struct
{ CF_TEXT, CFSTR("public.utf8-plain-text"), import_utf8_to_text, export_text_to_utf8, TRUE },
{ CF_OEMTEXT, CFSTR("public.utf8-plain-text"), import_utf8_to_oemtext, export_oemtext_to_utf8, TRUE },
{ CF_UNICODETEXT, CFSTR("public.utf16-plain-text"), import_utf16_to_unicodetext, export_unicodetext_to_utf16,TRUE },
{ CF_TEXT, CFSTR("public.utf16-plain-text"), import_utf16_to_text, export_text_to_utf16, TRUE },
{ CF_OEMTEXT, CFSTR("public.utf16-plain-text"), import_utf16_to_oemtext, export_oemtext_to_utf16, TRUE },
{ CF_DIB, CFSTR("org.winehq.builtin.dib"), import_clipboard_data, export_clipboard_data, FALSE },
{ CF_DIB, CFSTR("com.microsoft.bmp"), import_bmp_to_dib, export_dib_to_bmp, TRUE },
@ -952,6 +962,78 @@ static HANDLE import_utf8_to_unicodetext(CFDataRef data)
}
/**************************************************************************
* import_utf16_to_oemtext
*
* Import a UTF-16 string, converting the string to CF_OEMTEXT.
*/
static HANDLE import_utf16_to_oemtext(CFDataRef data)
{
HANDLE unicode_handle = import_utf16_to_unicodetext(data);
HANDLE ret = convert_unicodetext_to_codepage(unicode_handle, CP_OEMCP);
GlobalFree(unicode_handle);
return ret;
}
/**************************************************************************
* import_utf16_to_text
*
* Import a UTF-16 string, converting the string to CF_TEXT.
*/
static HANDLE import_utf16_to_text(CFDataRef data)
{
HANDLE unicode_handle = import_utf16_to_unicodetext(data);
HANDLE ret = convert_unicodetext_to_codepage(unicode_handle, CP_ACP);
GlobalFree(unicode_handle);
return ret;
}
/**************************************************************************
* import_utf16_to_unicodetext
*
* Import a UTF-8 string, converting the string to CF_UNICODETEXT.
*/
static HANDLE import_utf16_to_unicodetext(CFDataRef data)
{
const WCHAR *src;
unsigned long data_len;
unsigned long new_lines = 0;
LPWSTR dst;
unsigned long i, j;
HANDLE unicode_handle;
src = (const WCHAR *)CFDataGetBytePtr(data);
data_len = CFDataGetLength(data);
for (i = 0; i < data_len; i++)
{
if (src[i] == '\n')
new_lines++;
}
if ((unicode_handle = GlobalAlloc(GMEM_MOVEABLE | GMEM_DDESHARE, (data_len + new_lines + 1) * sizeof(WCHAR))))
{
dst = GlobalLock(unicode_handle);
for (i = 0, j = 0; i < data_len; i++)
{
if (src[i] == '\n')
dst[j++] = '\r';
dst[j++] = src[i];
}
dst[j] = 0;
GlobalUnlock(unicode_handle);
}
return unicode_handle;
}
/**************************************************************************
* export_clipboard_data
*
@ -1019,6 +1101,30 @@ static CFDataRef export_codepage_to_utf8(HANDLE data, UINT cp)
}
/**************************************************************************
* export_codepage_to_utf16
*
* Export string data in a specified codepage to UTF-16.
*/
static CFDataRef export_codepage_to_utf16(HANDLE data, UINT cp)
{
CFDataRef ret = NULL;
const char* str;
if ((str = GlobalLock(data)))
{
HANDLE unicode = convert_text(str, GlobalSize(data), cp, -1);
ret = export_unicodetext_to_utf16(unicode);
GlobalFree(unicode);
GlobalUnlock(data);
}
return ret;
}
/**************************************************************************
* export_dib_to_bmp
*
@ -1161,6 +1267,17 @@ static CFDataRef export_oemtext_to_utf8(HANDLE data)
}
/**************************************************************************
* export_oemtext_to_utf16
*
* Export CF_OEMTEXT to UTF-16.
*/
static CFDataRef export_oemtext_to_utf16(HANDLE data)
{
return export_codepage_to_utf16(data, CP_OEMCP);
}
/**************************************************************************
* export_text_to_utf8
*
@ -1172,6 +1289,17 @@ static CFDataRef export_text_to_utf8(HANDLE data)
}
/**************************************************************************
* export_text_to_utf16
*
* Export CF_TEXT to UTF-16.
*/
static CFDataRef export_text_to_utf16(HANDLE data)
{
return export_codepage_to_utf16(data, CP_ACP);
}
/**************************************************************************
* export_unicodetext_to_utf8
*
@ -1214,6 +1342,47 @@ static CFDataRef export_unicodetext_to_utf8(HANDLE data)
}
/**************************************************************************
* export_unicodetext_to_utf16
*
* Export CF_UNICODETEXT to UTF-16.
*/
static CFDataRef export_unicodetext_to_utf16(HANDLE data)
{
CFMutableDataRef ret;
const WCHAR *src;
INT dst_len;
src = GlobalLock(data);
if (!src) return NULL;
dst_len = GlobalSize(data) / sizeof(WCHAR);
if (dst_len) dst_len--; /* Leave off null terminator. */
ret = CFDataCreateMutable(NULL, dst_len);
if (ret)
{
LPWSTR dst;
int i, j;
CFDataSetLength(ret, dst_len);
dst = (LPWSTR)CFDataGetMutableBytePtr(ret);
/* Remove carriage returns */
for (i = 0, j = 0; i < dst_len; i++)
{
if (src[i] == '\r' &&
(i + 1 >= dst_len || src[i + 1] == '\n' || src[i + 1] == '\0'))
continue;
dst[j++] = src[i];
}
CFDataSetLength(ret, j);
}
GlobalUnlock(data);
return ret;
}
/**************************************************************************
* get_clipboard_info
*/