krdc: Do not synchronize the contents of the clipboard in view only mode.

This fixes an incomplete solution from commit 9598af1608.

Signed-off-by: Slávek Banko <slavek.banko@axis.cz>
(cherry picked from commit 5fe4e2d08b)

krdc/vnc/kvncview.cpp

@@ -338,8 +338,6 @@ TQSize KVncView::framebufferSize() {
 void KVncView::setViewOnly(bool s) {
 	m_viewOnly = s;
 
-	m_dontSendCb = s;
-
 	if (s)
 		setCursor(TQt::ArrowCursor);
 	else
@@ -513,6 +511,8 @@ void KVncView::customEvent(TQCustomEvent *e)
 		TQApplication::beep();
 	}
 	else if (e->type() == ServerCutEventType) {
+		if (!m_viewOnly)
+		{
 			ServerCutEvent *sce = (ServerCutEvent*) e;
 			TQString ctext = TQString::fromUtf8(sce->bytes(), sce->length());
 			m_dontSendCb = true;
@@ -520,6 +520,7 @@ void KVncView::customEvent(TQCustomEvent *e)
 			m_cb->setText(ctext, TQClipboard::Selection);
 			m_dontSendCb = false;
 		}
+	}
 	else if (e->type() == MouseStateEventType) {
 		MouseStateEvent *mse = (MouseStateEvent*) e;
 		emit mouseStateChanged(mse->x(), mse->y(), mse->buttonMask());
@@ -706,6 +707,11 @@ void KVncView::clipboardChanged() {
 	if (m_status != REMOTE_VIEW_CONNECTED)
 		return;
 
+	if (m_viewOnly)
+	{
+		return;
+	}
+
 	if (m_cb->ownsClipboard() || m_dontSendCb)
 		return;
 
@@ -720,6 +726,11 @@ void KVncView::selectionChanged() {
 	if (m_status != REMOTE_VIEW_CONNECTED)
 		return;
 
+	if (m_viewOnly)
+	{
+		return;
+	}
+
 	if (m_cb->ownsSelection() || m_dontSendCb)
 		return;