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winemac: Extract new function from macdrv_GetClipboardData() parameterized by the target pasteboard.

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Ken Thomases 2013-03-13 16:53:16 -05:00 committed by Alexandre Julliard
parent 4ae5b106f8
commit c8e6bad153
1 changed files with 68 additions and 58 deletions
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126
dlls/winemac.drv/clipboard.c
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@ -1256,6 +1256,73 @@ static BOOL release_ownership(void)
}
/**************************************************************************
* macdrv_get_pasteboard_data
*/
static HANDLE macdrv_get_pasteboard_data(CFTypeRef pasteboard, UINT desired_format)
{
CFArrayRef types;
CFIndex count;
CFIndex i;
CFStringRef type, best_type;
WINE_CLIPFORMAT* best_format = NULL;
HANDLE data = NULL;
TRACE("pasteboard %p, desired_format %s\n", pasteboard, debugstr_format(desired_format));
types = macdrv_copy_pasteboard_types(pasteboard);
if (!types)
{
WARN("Failed to copy pasteboard types\n");
return NULL;
}
count = CFArrayGetCount(types);
TRACE("got %ld types\n", count);
for (i = 0; (!best_format || best_format->synthesized) && i < count; i++)
{
WINE_CLIPFORMAT* format;
type = CFArrayGetValueAtIndex(types, i);
format = NULL;
while ((!best_format || best_format->synthesized) && (format = format_for_type(format, type)))
{
TRACE("for type %s got format %p/%s\n", debugstr_cf(type), format, debugstr_format(format ? format->format_id : 0));
if (format->format_id == desired_format)
{
/* The best format is the matching one which is not synthesized. Failing that,
the best format is the first matching synthesized format. */
if (!format->synthesized || !best_format)
{
best_type = type;
best_format = format;
}
}
}
}
if (best_format)
{
CFDataRef pasteboard_data = macdrv_copy_pasteboard_data(pasteboard, best_type);
TRACE("got pasteboard data for type %s: %s\n", debugstr_cf(best_type), debugstr_cf(pasteboard_data));
if (pasteboard_data)
{
data = best_format->import_func(pasteboard_data);
CFRelease(pasteboard_data);
}
}
CFRelease(types);
TRACE(" -> %p\n", data);
return data;
}
/**************************************************************************
* check_clipboard_ownership
*/
@ -1480,66 +1547,9 @@ UINT CDECL macdrv_EnumClipboardFormats(UINT prev_format)
*/
HANDLE CDECL macdrv_GetClipboardData(UINT desired_format)
{
CFArrayRef types;
CFIndex count;
CFIndex i;
CFStringRef type, best_type;
WINE_CLIPFORMAT* best_format = NULL;
HANDLE data = NULL;
TRACE("desired_format %s\n", debugstr_format(desired_format));
check_clipboard_ownership(NULL);
types = macdrv_copy_pasteboard_types(NULL);
if (!types)
{
WARN("Failed to copy pasteboard types\n");
return NULL;
}
count = CFArrayGetCount(types);
TRACE("got %ld types\n", count);
for (i = 0; (!best_format || best_format->synthesized) && i < count; i++)
{
WINE_CLIPFORMAT* format;
type = CFArrayGetValueAtIndex(types, i);
format = NULL;
while ((!best_format || best_format->synthesized) && (format = format_for_type(format, type)))
{
TRACE("for type %s got format %p/%s\n", debugstr_cf(type), format, debugstr_format(format ? format->format_id : 0));
if (format->format_id == desired_format)
{
/* The best format is the matching one which is not synthesized. Failing that,
the best format is the first matching synthesized format. */
if (!format->synthesized || !best_format)
{
best_type = type;
best_format = format;
}
}
}
}
if (best_format)
{
CFDataRef pasteboard_data = macdrv_copy_pasteboard_data(NULL, best_type);
TRACE("got pasteboard data for type %s: %s\n", debugstr_cf(best_type), debugstr_cf(pasteboard_data));
if (pasteboard_data)
{
data = best_format->import_func(pasteboard_data);
CFRelease(pasteboard_data);
}
}
CFRelease(types);
TRACE(" -> %p\n", data);
return data;
return macdrv_get_pasteboard_data(NULL, desired_format);
}