diff options
| -rw-r--r-- | nx-X11/programs/Xserver/hw/nxagent/Clipboard.c | 145 |
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__); } +*/ } /* |