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ole32: Make all formats available to the clipboard.

This commit is contained in:
Huw Davies 2009-04-16 12:05:11 +01:00 committed by Alexandre Julliard
parent 1e8727aacf
commit f4745c0a06
1 changed files with 17 additions and 11 deletions
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28
dlls/ole32/clipboard.c
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@ -61,6 +61,7 @@
#include <assert.h>
#include <stdarg.h>
#include <string.h>
#include <stdio.h>
#define COBJMACROS
#define NONAMELESSUNION
@ -166,6 +167,15 @@ static UINT dataobject_clipboard_format;
static UINT ole_priv_data_clipboard_format;
static UINT embed_source_clipboard_format;
static inline char *dump_fmtetc(FORMATETC *fmt)
{
static char buf[100];
snprintf(buf, sizeof(buf), "cf %04x ptd %p aspect %x lindex %d tymed %x",
fmt->cfFormat, fmt->ptd, fmt->dwAspect, fmt->lindex, fmt->tymed);
return buf;
}
/*---------------------------------------------------------------------*
* Implementation of the internal IEnumFORMATETC interface returned by
* the OLE clipboard's IDataObject.
@ -1235,11 +1245,11 @@ static HWND OLEClipbrd_CreateWindow(void)
/*********************************************************************
* set_clipboard_formats
*
* Enumerate all HGLOBAL formats supported by the source and make
* Enumerate all formats supported by the source and make
* those formats available using delayed rendering using SetClipboardData.
* Cache the enumeration list and make that list visibile as the
* 'Ole Private Data' format on the clipboard.
*
* TODO: We need to additionally handle TYMED_IStorage and
* TYMED_IStream data by copying into global memory.
*/
static HRESULT set_clipboard_formats(ole_clipbrd *clipbrd, IDataObject *data)
{
@ -1287,14 +1297,7 @@ static HRESULT set_clipboard_formats(ole_clipbrd *clipbrd, IDataObject *data)
while(IEnumFORMATETC_Next(enum_fmt, 1, &fmt, NULL) == S_OK)
{
if (fmt.tymed == TYMED_HGLOBAL)
{
char fmt_name[80];
TRACE("(cfFormat=%d:%s)\n", fmt.cfFormat,
GetClipboardFormatNameA(fmt.cfFormat, fmt_name, sizeof(fmt_name)-1) ? fmt_name : "");
SetClipboardData(fmt.cfFormat, NULL);
}
TRACE("%s\n", dump_fmtetc(&fmt));
priv_data->entries[idx].fmtetc = fmt;
if(fmt.ptd)
@ -1309,6 +1312,9 @@ static HRESULT set_clipboard_formats(ole_clipbrd *clipbrd, IDataObject *data)
priv_data->entries[idx].unk[0] = 0;
priv_data->entries[idx].unk[1] = 0;
if (priv_data->entries[idx].first_use)
SetClipboardData(fmt.cfFormat, NULL);
idx++;
}