void Space::onViewChanged(const View* /*view*/, ChangeReason reason)
{
if (reason & ChangeReasonViewSize)
emit spaceChanged(this, reason | ChangeReasonSpaceItemsStructure);
else
emit spaceChanged(this, reason | ChangeReasonSpaceItemsContent);
}
void SpaceScene::setHint(SpaceSceneHint hint)
{
if (m_hint == hint)
return;
m_hint = hint;
emit spaceChanged(this, ChangeReasonSpaceHint);
}
void SpaceModel::rebuildSpace()
{
std::vector<spacelib::minmax_symbol> syms;
for(const auto& elt : m_dimensions)
syms.push_back(elt.sym());
m_space = std::make_unique<spacelib::euclidean_space>(std::move(syms));
emit spaceChanged();
}
int Space::addSchema(const ItemSchema& schema)
{
m_schemas.append(schema);
m_schemasOrdered.clear();
connectSchema(schema);
emit spaceChanged(this, ChangeReasonSpaceItemsStructure);
return m_schemas.size() - 1;
}
void Space::clearSchemas()
{
for (const auto& schema: m_schemas)
{
disconnectSchema(schema);
}
m_schemas.clear();
m_schemasOrdered.clear();
emit spaceChanged(this, ChangeReasonSpaceItemsStructure);
}
int Space::insertSchema(int index, SharedPtr<Range> range, SharedPtr<View> view, SharedPtr<Layout> layout)
{
ItemSchema schema(range, layout, view);
m_schemas.insert(index, schema);
m_schemasOrdered.clear();
connectSchema(schema);
emit spaceChanged(this, ChangeReasonSpaceItemsStructure);
return index;
}
void Space::removeSchema(SharedPtr<View> view)
{
for (int i = 0; i < m_schemas.size(); ++i)
{
const auto& schema = m_schemas[i];
if (schema.view == view)
{
disconnectSchema(schema);
m_schemas.remove(i);
m_schemasOrdered.clear();
emit spaceChanged(this, ChangeReasonSpaceItemsStructure);
return;
}
}
}
void Space::onLayoutChanged(const Layout* /*layout*/, ChangeReason reason)
{
emit spaceChanged(this, reason | ChangeReasonSpaceItemsStructure);
}
void Space::onRangeChanged(const Range* /*range*/, ChangeReason reason)
{
emit spaceChanged(this, reason | ChangeReasonSpaceItemsStructure);
}
void SpaceScene::notifyCountChanged()
{
m_sizeIsValid = false;
emit spaceChanged(this, ChangeReasonSpaceHint);
}
inline void setSpace(int c) { if(m_Space != c) { m_Space = c; emit spaceChanged();} }
