void SplitterOrView::unsplit(IUAVGadget *gadget)
{
if (!m_splitter) {
return;
}
SplitterOrView *view = findView(gadget);
if (!view || view == this) {
return;
}
// find the other gadgets
// TODO handle case where m_splitter->count() > 2
SplitterOrView *splitterOrView = NULL;
for (int i = 0; i < m_splitter->count(); ++i) {
splitterOrView = qobject_cast<SplitterOrView *>(m_splitter->widget(i));
if (splitterOrView && (splitterOrView != view)) {
break;
}
}
if (splitterOrView) {
if (splitterOrView->isView()) {
layout()->addWidget(splitterOrView->m_view);
} else {
layout()->addWidget(splitterOrView->m_splitter);
}
layout()->removeWidget(m_splitter);
m_uavGadgetManager->emptyView(view->m_view);
delete view;
delete m_splitter;
m_view = splitterOrView->m_view;
m_splitter = splitterOrView->m_splitter;
}
}
void SplitterOrView::unsplit(IUAVGadget *gadget)
{
if (!m_splitter) {
return;
}
SplitterOrView *gadgetView = findView(gadget);
if (!gadgetView || gadgetView == this) {
return;
}
// find the other gadgets
// TODO handle case where m_splitter->count() > 2
SplitterOrView *otherView = NULL;
for (int i = 0; i < m_splitter->count(); ++i) {
SplitterOrView *view = qobject_cast<SplitterOrView *>(m_splitter->widget(i));
if (view && (view != gadgetView)) {
otherView = view;
break;
}
}
if (otherView) {
// update UI
if (otherView->isView()) {
layout()->addWidget(otherView->m_view);
} else {
layout()->addWidget(otherView->m_splitter);
}
layout()->removeWidget(m_splitter);
// transfer other view to this view
QSplitter *oldSplitter = m_splitter;
m_view = otherView->m_view;
m_splitter = otherView->m_splitter;
// cleanup gadget view
m_uavGadgetManager->emptyView(gadgetView->m_view);
// delete child views (not necessary...)
delete gadgetView;
delete otherView;
// delete old splitter (and remaining SplitterOrView children...)
delete oldSplitter;
}
}
void SplitterOrView::unsplit()
{
if (!m_splitter)
return;
Q_ASSERT(m_splitter->count() == 1);
SplitterOrView *childSplitterOrView = qobject_cast<SplitterOrView*>(m_splitter->widget(0));
QSplitter *oldSplitter = m_splitter;
m_splitter = 0;
if (childSplitterOrView->isSplitter()) {
Q_ASSERT(childSplitterOrView->view() == 0);
m_splitter = childSplitterOrView->takeSplitter();
m_layout->addWidget(m_splitter);
m_layout->setCurrentWidget(m_splitter);
} else {
UAVGadgetView *childView = childSplitterOrView->view();
Q_ASSERT(childView);
if (m_view) {
if (IUAVGadget *e = childView->gadget()) {
childView->removeGadget();
m_view->setGadget(e);
}
m_uavGadgetManager->emptyView(childView);
} else {
m_view = childSplitterOrView->takeView();
m_layout->addWidget(m_view);
}
m_layout->setCurrentWidget(m_view);
}
delete oldSplitter;
m_uavGadgetManager->setCurrentGadget(findFirstView()->gadget());
}
EditorView *EditorView::findNextView()
{
SplitterOrView *current = parentSplitterOrView();
QTC_ASSERT(current, return this);
SplitterOrView *parent = current->findParentSplitter();
while (parent) {
QSplitter *splitter = parent->splitter();
QTC_ASSERT(splitter, return this);
QTC_ASSERT(splitter->count() == 2, return this);
// is current the first child? then the next view is the first one in current's sibling
if (splitter->widget(0) == current) {
SplitterOrView *second = qobject_cast<SplitterOrView *>(splitter->widget(1));
QTC_ASSERT(second, return this);
return second->findFirstView();
}
// otherwise go up the hierarchy
current = parent;
parent = current->findParentSplitter();
}
