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-rw-r--r--nx-X11/programs/Xserver/hw/nxagent/Clipboard.c145
1 files changed, 76 insertions, 69 deletions
diff --git a/nx-X11/programs/Xserver/hw/nxagent/Clipboard.c b/nx-X11/programs/Xserver/hw/nxagent/Clipboard.c
index 018827a0a..392943066 100644
--- a/nx-X11/programs/Xserver/hw/nxagent/Clipboard.c
+++ b/nx-X11/programs/Xserver/hw/nxagent/Clipboard.c
@@ -2306,73 +2306,78 @@ static void setSelectionOwnerOnXServer(Selection *pSelection)
}
int index = nxagentFindCurrentSelectionIndex(pSelection->selection);
- if (index != -1)
+ if (index == -1)
{
#ifdef DEBUG
- fprintf(stderr, "%s: lastSelectionOwner.client %s -> %s\n", __func__,
- nxagentClientInfoString(lastSelectionOwner[index].client),
- nxagentClientInfoString(pSelection->client));
- fprintf(stderr, "%s: lastSelectionOwner.window [0x%x] -> [0x%x]\n", __func__,
- lastSelectionOwner[index].window, pSelection->window);
- fprintf(stderr, "%s: lastSelectionOwner.windowPtr [%p] -> [%p] [0x%x] (serverWindow: [0x%lx])\n", __func__,
- (void *)lastSelectionOwner[index].windowPtr, (void *)pSelection->pWin,
- pSelection->pWin ? nxagentWindow(pSelection->pWin) : 0, serverWindow);
- fprintf(stderr, "%s: lastSelectionOwner.lastTimeChanged [%u]\n", __func__,
- lastSelectionOwner[index].lastTimeChanged);
+ fprintf(stderr, "%s: selection [%s] can/will not be handled by the clipboard code\n", __func__, NameForLocalAtom(pSelection->selection));
#endif
+ return;
+ }
- #if defined(TEST) || defined(DEBUG)
- if (lastServers[index].requestor != None)
- {
- /*
- * There's an X client on the real X server waiting for a
- * reply. That reply will never come because now we are the
- * owner so let's be fair and cancel that request.
- */
- fprintf(stderr, "%s: WARNING! lastServers[%d].requestor window [0x%lx] already set. Cancelling pending request.\n",
- __func__, index, lastServers[index].requestor);
-
- replyPendingRequestSelectionToXServer(index, False);
-
- /* Now we can go on. */
- }
- #endif
+ #ifdef DEBUG
+ fprintf(stderr, "%s: lastSelectionOwner.client %s -> %s\n", __func__,
+ nxagentClientInfoString(lastSelectionOwner[index].client),
+ nxagentClientInfoString(pSelection->client));
+ fprintf(stderr, "%s: lastSelectionOwner.window [0x%x] -> [0x%x]\n", __func__,
+ lastSelectionOwner[index].window, pSelection->window);
+ fprintf(stderr, "%s: lastSelectionOwner.windowPtr [%p] -> [%p] [0x%x] (serverWindow: [0x%lx])\n", __func__,
+ (void *)lastSelectionOwner[index].windowPtr, (void *)pSelection->pWin,
+ pSelection->pWin ? nxagentWindow(pSelection->pWin) : 0, serverWindow);
+ fprintf(stderr, "%s: lastSelectionOwner.lastTimeChanged [%u]\n", __func__,
+ lastSelectionOwner[index].lastTimeChanged);
+ #endif
+ #if defined(TEST) || defined(DEBUG)
+ if (lastServers[index].requestor != None)
+ {
/*
- * Inform the real X server that our serverWindow is the
- * clipboard owner.
- * https://www.freedesktop.org/wiki/ClipboardManager/ states
- * "In order to support peers who use the XFIXES extension to
- * watch clipboard ownership changes, clipboard owners should
- * reacquire the clipboard whenever the content or metadata (e.g
- * the list of supported targets) changes."
- * If pWin is NULL this is a SelectionClear.
+ * There's an X client on the real X server waiting for a
+ * reply. That reply will never come because now we are the
+ * owner so let's be fair and cancel that request.
*/
- #ifdef DEBUG
- if (pSelection->pWin)
- {
- fprintf(stderr, "%s: Setting selection owner to serverwindow ([0x%lx]).\n", __func__,
- serverWindow);
- }
- #endif
- XSetSelectionOwner(nxagentDisplay, remoteSelectionAtoms[index], pSelection->pWin ? serverWindow : 0, CurrentTime);
+ fprintf(stderr, "%s: WARNING! lastServers[%d].requestor window [0x%lx] already set. Cancelling pending request.\n",
+ __func__, index, lastServers[index].requestor);
+ replyPendingRequestSelectionToXServer(index, False);
- /*
- * The real owner window (inside nxagent) is stored in
- * lastSelectionOwner[index].window.
- * lastSelectionOwner[index].windowPtr points to the struct that
- * contains all information about the owner window.
- */
- storeSelectionOwnerData(index, pSelection);
+ /* Now we can go on. */
+ }
+ #endif
- setClientSelectionStage(index, SelectionStageNone);
+ /*
+ * Inform the real X server that our serverWindow is the
+ * clipboard owner.
+ * https://www.freedesktop.org/wiki/ClipboardManager/ states
+ * "In order to support peers who use the XFIXES extension to
+ * watch clipboard ownership changes, clipboard owners should
+ * reacquire the clipboard whenever the content or metadata (e.g
+ * the list of supported targets) changes."
+ * If pWin is NULL this is a SelectionClear.
+ */
+ #ifdef DEBUG
+ if (pSelection->pWin)
+ {
+ fprintf(stderr, "%s: Setting selection owner to serverwindow ([0x%lx]).\n", __func__,
+ serverWindow);
+ }
+ #endif
+ XSetSelectionOwner(nxagentDisplay, remoteSelectionAtoms[index], pSelection->pWin ? serverWindow : 0, CurrentTime);
- /*
- * This will be repeated on reception of the SelectionOwner
- * callback but we cannot be sure if there are any intermediate
- * requests in the queue already so better do it here, too.
- */
- invalidateTargetCache(index);
+ /*
+ * The real owner window (inside nxagent) is stored in
+ * lastSelectionOwner[index].window.
+ * lastSelectionOwner[index].windowPtr points to the struct that
+ * contains all information about the owner window.
+ */
+ storeSelectionOwnerData(index, pSelection);
+
+ setClientSelectionStage(index, SelectionStageNone);
+
+ /*
+ * This will be repeated on reception of the SelectionOwner
+ * callback but we cannot be sure if there are any intermediate
+ * requests in the queue already so better do it here, too.
+ */
+ invalidateTargetCache(index);
/*
FIXME
@@ -2381,22 +2386,24 @@ FIXME2: instead of XGetSelectionOwner we could check if the Xfixes
SetSelectionOwner event has arrived in the event queue;
possibly saving one roundtrip.
- if (XGetSelectionOwner(nxagentDisplay, pSelection->selection) == serverWindow)
- {
- fprintf (stderr, "%s: SetSelectionOwner OK\n", __func__);
+ if (XGetSelectionOwner(nxagentDisplay, pSelection->selection) == serverWindow)
+ {
+ fprintf (stderr, "%s: SetSelectionOwner OK\n", __func__);
- lastSelectionOwnerSelection = pSelection;
- lastSelectionOwnerClient = pSelection->client;
- lastSelectionOwnerWindow = pSelection->window;
- lastSelectionOwnerWindowPtr = pSelection->pWin;
+ lastSelectionOwnerSelection = pSelection;
+ lastSelectionOwnerClient = pSelection->client;
+ lastSelectionOwnerWindow = pSelection->window;
+ lastSelectionOwnerWindowPtr = pSelection->pWin;
- setClientSelectionStage(index, SelectionStageNone);
+ setClientSelectionStage(index, SelectionStageNone);
- lastServers[index].requestor = None;
- }
- else fprintf (stderr, "%s: SetSelectionOwner failed\n", __func__);
-*/
+ lastServers[index].requestor = None;
+ }
+ else
+ {
+ fprintf (stderr, "%s: SetSelectionOwner failed\n", __func__);
}
+*/
}
/*