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winemac: Implement EnumClipboardFormats() with support for text formats.

This commit is contained in:
Ken Thomases 2013-03-10 22:58:12 -05:00 committed by Alexandre Julliard
parent af10783e18
commit 7cf3e0596f
2 changed files with 92 additions and 0 deletions
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91
dlls/winemac.drv/clipboard.c
View File

@ -646,6 +646,97 @@ INT CDECL macdrv_CountClipboardFormats(void)
}
/**************************************************************************
* EnumClipboardFormats (MACDRV.@)
*/
UINT CDECL macdrv_EnumClipboardFormats(UINT prev_format)
{
CFArrayRef types;
CFIndex count;
CFIndex i;
UINT ret;
TRACE("prev_format %s\n", debugstr_format(prev_format));
types = macdrv_copy_pasteboard_types();
if (!types)
{
WARN("Failed to copy pasteboard types\n");
return 0;
}
count = CFArrayGetCount(types);
TRACE("got %ld types\n", count);
if (!count)
{
CFRelease(types);
return 0;
}
if (prev_format)
{
CFMutableArrayRef formats = CFArrayCreateMutable(NULL, 0, NULL);
if (!formats)
{
WARN("Failed to allocate array to track formats\n");
CFRelease(types);
return 0;
}
for (i = 0; i < count; i++)
{
CFStringRef type = CFArrayGetValueAtIndex(types, i);
WINE_CLIPFORMAT* format;
format = NULL;
while ((format = format_for_type(format, type)))
{
TRACE("for type %s got format %p/%s\n", debugstr_cf(type), format, debugstr_format(format->format_id));
if (format->synthesized)
{
/* Don't override a real value with a synthesized value. */
if (!CFArrayContainsValue(formats, CFRangeMake(0, CFArrayGetCount(formats)), (void*)format->format_id))
CFArrayAppendValue(formats, (void*)format->format_id);
}
else
{
/* If the type was already in the array, it must have been synthesized
because this one's real. Remove the synthesized entry in favor of
this one. */
CFIndex index = CFArrayGetFirstIndexOfValue(formats, CFRangeMake(0, CFArrayGetCount(formats)),
(void*)format->format_id);
if (index != kCFNotFound)
CFArrayRemoveValueAtIndex(formats, index);
CFArrayAppendValue(formats, (void*)format->format_id);
}
}
}
count = CFArrayGetCount(formats);
i = CFArrayGetFirstIndexOfValue(formats, CFRangeMake(0, count), (void*)prev_format);
if (i == kCFNotFound || i + 1 >= count)
ret = 0;
else
ret = (UINT)CFArrayGetValueAtIndex(formats, i + 1);
CFRelease(formats);
}
else
{
CFStringRef type = CFArrayGetValueAtIndex(types, 0);
WINE_CLIPFORMAT *format = format_for_type(NULL, type);
ret = format ? format->format_id : 0;
}
CFRelease(types);
TRACE(" -> %u\n", ret);
return ret;
}
/**************************************************************************
* IsClipboardFormatAvailable (MACDRV.@)
*/

1
dlls/winemac.drv/winemac.drv.spec
View File

@ -13,6 +13,7 @@
@ cdecl CreateWindow(long) macdrv_CreateWindow
@ cdecl DestroyCursorIcon(long) macdrv_DestroyCursorIcon
@ cdecl DestroyWindow(long) macdrv_DestroyWindow
@ cdecl EnumClipboardFormats(long) macdrv_EnumClipboardFormats
@ cdecl EnumDisplayMonitors(long ptr ptr long) macdrv_EnumDisplayMonitors
@ cdecl EnumDisplaySettingsEx(ptr long ptr long) macdrv_EnumDisplaySettingsEx
@ cdecl GetCursorPos(ptr) macdrv_GetCursorPos