- Add a max wait time for selection notifies.
- Add new function to the x11drv to get clipboard format names of
externally registered formats.
- When a clipboard format is registered we should pass the global atom
value as the format identifier.
- Clipboard format name should be treated as case insensitive.
- Serialize metafile bits when requested via a clipboard selection.
- Return format ids for native formats when mapping from properties.
diff --git a/dlls/x11drv/clipboard.c b/dlls/x11drv/clipboard.c
index e7793ff..4c956bb 100644
--- a/dlls/x11drv/clipboard.c
+++ b/dlls/x11drv/clipboard.c
@@ -68,6 +68,7 @@
# include <unistd.h>
#endif
#include <fcntl.h>
+#include <time.h>
#include "ts_xlib.h"
#include "winreg.h"
@@ -78,6 +79,9 @@
WINE_DEFAULT_DEBUG_CHANNEL(clipboard);
+/* Maximum wait time for slection notify */
+#define MAXSELECTIONNOTIFYWAIT 5
+
/* Selection masks */
#define S_NOSELECTION 0
@@ -187,21 +191,20 @@
* Otherwise register a new atom.
*/
char str[256];
- char *fmtName = CLIPBOARD_GetFormatName(wFormat);
+ int plen = strlen(FMT_PREFIX);
+
strcpy(str, FMT_PREFIX);
- if (fmtName)
- {
- strncat(str, fmtName, sizeof(str) - strlen(FMT_PREFIX));
+ if (CLIPBOARD_GetFormatName(wFormat, str + plen, sizeof(str) - plen))
prop = TSXInternAtom(thread_display(), str, False);
- }
+
break;
}
}
if (prop == None)
TRACE("\tNo mapping to X property for Windows clipboard format %d(%s)\n",
- wFormat, CLIPBOARD_GetFormatName(wFormat));
+ wFormat, CLIPBOARD_GetFormatName(wFormat, NULL, 0));
return prop;
}
@@ -377,6 +380,7 @@
Atom* targetList=NULL;
Window w;
Window ownerSelection = 0;
+ time_t maxtm;
TRACE("enter\n");
/*
@@ -410,7 +414,8 @@
/*
* Wait until SelectionNotify is received
*/
- while( TRUE )
+ maxtm = time(NULL) + MAXSELECTIONNOTIFYWAIT; /* Timeout after a maximum wait */
+ while( maxtm - time(NULL) > 0 )
{
if( XCheckTypedWindowEvent(display, w, SelectionNotify, &xe) )
if( xe.xselection.selection == selectionCacheSrc )
@@ -624,9 +629,9 @@
GlobalUnlock(hUnicodeText);
if (!SetClipboardData(CF_UNICODETEXT, hUnicodeText))
{
- ERR("Not SET! Need to free our own block\n");
- GlobalFree(hUnicodeText);
- }
+ ERR("Not SET! Need to free our own block\n");
+ GlobalFree(hUnicodeText);
+ }
bRet = TRUE;
}
HeapFree(GetProcessHeap(), 0, lpstr);
@@ -689,15 +694,22 @@
if( cBytes )
{
- /* Turn on the DDESHARE flag to enable shared 32 bit memory */
- hClipData = GlobalAlloc(GMEM_MOVEABLE | GMEM_DDESHARE, cBytes );
- if( (lpClipData = GlobalLock(hClipData)) )
- {
- memcpy(lpClipData, val, cBytes);
- GlobalUnlock(hClipData);
- }
- else
- hClipData = 0;
+ if (wFormat == CF_METAFILEPICT || wFormat == CF_ENHMETAFILE)
+ {
+ hClipData = X11DRV_CLIPBOARD_SerializeMetafile(wFormat, (HANDLE)val, cBytes, FALSE);
+ }
+ else
+ {
+ /* Turn on the DDESHARE flag to enable shared 32 bit memory */
+ hClipData = GlobalAlloc(GMEM_MOVEABLE | GMEM_DDESHARE, cBytes );
+ if( (lpClipData = GlobalLock(hClipData)) )
+ {
+ memcpy(lpClipData, val, cBytes);
+ GlobalUnlock(hClipData);
+ }
+ else
+ hClipData = 0;
+ }
}
if( hClipData )
@@ -1022,9 +1034,9 @@
* RegisterClipboardFormat (X11DRV.@)
*
* Registers a custom X clipboard format
- * Returns: TRUE - success, FALSE - failure
+ * Returns: Format id or 0 on failure
*/
-BOOL X11DRV_RegisterClipboardFormat( LPCSTR FormatName )
+INT X11DRV_RegisterClipboardFormat( LPCSTR FormatName )
{
Display *display = thread_display();
Atom prop = None;
@@ -1042,7 +1054,7 @@
prop = TSXInternAtom(display, str, False);
}
- return (prop) ? TRUE : FALSE;
+ return prop;
}
/**************************************************************************
@@ -1141,7 +1153,7 @@
else
bRet = FALSE;
- TRACE("\tpresent %s = %i\n", CLIPBOARD_GetFormatName(wFormat), bRet );
+ TRACE("\tpresent %s = %i\n", CLIPBOARD_GetFormatName(wFormat, NULL, 0), bRet );
}
TRACE("Returning %d\n", bRet);
@@ -1313,3 +1325,89 @@
else prop = &(*prop)->next;
}
}
+
+/**************************************************************************
+ * X11DRV_GetClipboardFormatName
+ */
+BOOL X11DRV_GetClipboardFormatName( UINT wFormat, LPSTR retStr, UINT maxlen )
+{
+ BOOL bRet = FALSE;
+ char *itemFmtName = TSXGetAtomName(thread_display(), wFormat);
+ INT prefixlen = strlen(FMT_PREFIX);
+
+ if ( 0 == strncmp(itemFmtName, FMT_PREFIX, prefixlen ) )
+ {
+ strncpy(retStr, itemFmtName + prefixlen, maxlen);
+ bRet = TRUE;
+ }
+
+ TSXFree(itemFmtName);
+
+ return bRet;
+}
+
+
+/**************************************************************************
+ * CLIPBOARD_SerializeMetafile
+ */
+HANDLE X11DRV_CLIPBOARD_SerializeMetafile(INT wformat, HANDLE hdata, INT cbytes, BOOL out)
+{
+ HANDLE h = 0;
+
+ if (out) /* Serialize out, caller should free memory */
+ {
+ if (wformat == CF_METAFILEPICT)
+ {
+ LPMETAFILEPICT lpmfp = (LPMETAFILEPICT) GlobalLock(hdata);
+ int size = GetMetaFileBitsEx(lpmfp->hMF, 0, NULL);
+
+ h = GlobalAlloc(0, size + sizeof(METAFILEPICT));
+ if (h)
+ {
+ LPVOID pdata = GlobalLock(h);
+
+ memcpy(pdata, lpmfp, sizeof(METAFILEPICT));
+ GetMetaFileBitsEx(lpmfp->hMF, size, pdata + sizeof(METAFILEPICT));
+
+ GlobalUnlock(h);
+ }
+
+ GlobalUnlock(hdata);
+ }
+ else if (wformat == CF_ENHMETAFILE)
+ {
+ int size = GetEnhMetaFileBits(hdata, 0, NULL);
+
+ h = GlobalAlloc(0, size);
+ if (h)
+ {
+ LPVOID pdata = GlobalLock(h);
+ GetEnhMetaFileBits(hdata, size, pdata);
+ GlobalUnlock(h);
+ }
+ }
+ }
+ else
+ {
+ if (wformat == CF_METAFILEPICT)
+ {
+ h = GlobalAlloc(0, sizeof(METAFILEPICT));
+ if (h)
+ {
+ LPMETAFILEPICT pmfp = (LPMETAFILEPICT) GlobalLock(h);
+
+ memcpy(pmfp, (LPVOID)hdata, sizeof(METAFILEPICT));
+ pmfp->hMF = SetMetaFileBitsEx(cbytes - sizeof(METAFILEPICT),
+ (LPVOID)hdata + sizeof(METAFILEPICT));
+
+ GlobalUnlock(h);
+ }
+ }
+ else if (wformat == CF_ENHMETAFILE)
+ {
+ h = SetEnhMetaFileBits(cbytes, (LPVOID)hdata);
+ }
+ }
+
+ return h;
+}
