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winex11.drv: Implement synthesizing the CF_ENHMETAFILE clipboard format from CF_METAFILEPICT.

This commit is contained in:
Alexander Scott-Johns 2011-01-25 17:54:21 +00:00 committed by Alexandre Julliard
parent 198a55bd6e
commit 42fc3b6430
1 changed files with 53 additions and 2 deletions
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55
dlls/winex11.drv/clipboard.c
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@ -179,6 +179,7 @@ static BOOL X11DRV_CLIPBOARD_SynthesizeData(UINT wFormatID);
static BOOL X11DRV_CLIPBOARD_RenderSynthesizedFormat(Display *display, LPWINE_CLIPDATA lpData);
static BOOL X11DRV_CLIPBOARD_RenderSynthesizedDIB(Display *display);
static BOOL X11DRV_CLIPBOARD_RenderSynthesizedBitmap(Display *display);
static BOOL X11DRV_CLIPBOARD_RenderSynthesizedEnhMetaFile(Display *display);
static void X11DRV_HandleSelectionRequest( HWND hWnd, XSelectionRequestEvent *event, BOOL bIsMultiple );
/* Clipboard formats
@ -887,12 +888,15 @@ static BOOL X11DRV_CLIPBOARD_RenderSynthesizedFormat(Display *display, LPWINE_CL
break;
case CF_ENHMETAFILE:
bret = X11DRV_CLIPBOARD_RenderSynthesizedEnhMetaFile( display );
break;
case CF_METAFILEPICT:
FIXME("Synthesizing wFormatID(0x%08x) not implemented\n", wFormatID);
FIXME("Synthesizing CF_METAFILEPICT not implemented\n");
break;
default:
FIXME("Called to synthesize unknown format\n");
FIXME("Called to synthesize unknown format 0x%08x\n", wFormatID);
break;
}
}
@ -1087,6 +1091,53 @@ static BOOL X11DRV_CLIPBOARD_RenderSynthesizedBitmap(Display *display)
}
/**************************************************************************
* X11DRV_CLIPBOARD_RenderSynthesizedEnhMetaFile
*/
static BOOL X11DRV_CLIPBOARD_RenderSynthesizedEnhMetaFile(Display *display)
{
LPWINE_CLIPDATA lpSource = NULL;
TRACE("\n");
if ((lpSource = X11DRV_CLIPBOARD_LookupData(CF_ENHMETAFILE)) && lpSource->hData)
return TRUE;
/* If we have a MF pict and it's not synthesized or it has been rendered */
else if ((lpSource = X11DRV_CLIPBOARD_LookupData(CF_METAFILEPICT)) &&
(!(lpSource->wFlags & CF_FLAG_SYNTHESIZED) || lpSource->hData))
{
/* Render source if required */
if (lpSource->hData || X11DRV_CLIPBOARD_RenderFormat(display, lpSource))
{
METAFILEPICT *pmfp;
HENHMETAFILE hData = NULL;
pmfp = GlobalLock(lpSource->hData);
if (pmfp)
{
UINT size_mf_bits = GetMetaFileBitsEx(pmfp->hMF, 0, NULL);
void *mf_bits = HeapAlloc(GetProcessHeap(), 0, size_mf_bits);
if (mf_bits)
{
GetMetaFileBitsEx(pmfp->hMF, size_mf_bits, mf_bits);
hData = SetWinMetaFileBits(size_mf_bits, mf_bits, NULL, pmfp);
HeapFree(GetProcessHeap(), 0, mf_bits);
}
GlobalUnlock(lpSource->hData);
}
if (hData)
{
X11DRV_CLIPBOARD_InsertClipboardData(CF_ENHMETAFILE, hData, 0, NULL, TRUE);
return TRUE;
}
}
}
return FALSE;
}
/**************************************************************************
* X11DRV_CLIPBOARD_ImportXAString
*