+ m_requestsToBeVisibleSurfaces.append(allSurfaces.at(0));
+
+ qDebug("m_visibleSurfaces %d", m_visibleSurfaces.size());
+ qDebug("m_invisibleSurfaces %d", m_invisibleSurfaces.size());
+ qDebug("m_requestsToBeVisibleSurfaces %d", m_requestsToBeVisibleSurfaces.size());
+
+ QList<int> availableLayouts = mp_dBusWindowManagerProxy->getAvailableLayouts(m_visibleSurfaces.size() + m_requestsToBeVisibleSurfaces.size());
+ if (0 == availableLayouts.size())
+ {
+ // no layout fits the need!
+ // replace the last app
+ qDebug("no layout fits the need!");
+ qDebug("replace the last surface");
+
+ m_invisibleSurfaces.append(m_visibleSurfaces.last());
+ m_visibleSurfaces.removeLast();
+
+ m_visibleSurfaces.append(m_requestsToBeVisibleSurfaces);
+ m_requestsToBeVisibleSurfaces.clear();
+
+ for (int i = 0; i < m_visibleSurfaces.size(); ++i)
+ {
+ mp_dBusWindowManagerProxy->setSurfaceToLayoutArea(m_visibleSurfaces.at(i), i);
+ }
+ }
+ if (1 == availableLayouts.size())
+ {
+ // switch to new layout
+ qDebug("switch to new layout %d", availableLayouts.at(0));
+ m_visibleSurfaces.append(m_requestsToBeVisibleSurfaces);
+ m_requestsToBeVisibleSurfaces.clear();
+
+ mp_dBusWindowManagerProxy->setLayoutById(availableLayouts.at(0));
+ for (int i = 0; i < m_visibleSurfaces.size(); ++i)
+ {
+ mp_dBusWindowManagerProxy->setSurfaceToLayoutArea(m_visibleSurfaces.at(i), i);
+ }
+ }
+ if (1 < availableLayouts.size())
+ {
+ // more than one layout possible! Ask user.
+ qDebug("more than one layout possible! Ask user.");
+
+ QStringList choices;
+ for (int i = 0; i < availableLayouts.size(); ++i)
+ {
+ choices.append(mp_dBusWindowManagerProxy->getLayoutName(availableLayouts.at(i)));
+ }
+
+ mp_dBusPopupProxy->showPopupComboBox("Select Layout", choices);
+ }