SPtr<EditorWidgetLayout> EditorWidgetManager::getLayout() const
{
auto GetWidgetNamesInContainer = [&] (const EditorWidgetContainer* container)
{
Vector<String> widgetNames;
if(container != nullptr)
{
UINT32 numWidgets = container->getNumWidgets();
for(UINT32 i = 0; i < numWidgets; i++)
{
EditorWidgetBase* widget = container->getWidget(i);
widgetNames.push_back(widget->getName());
}
}
return widgetNames;
};
MainEditorWindow* mainWindow = EditorWindowManager::instance().getMainWindow();
DockManager& dockManager = mainWindow->getDockManager();
SPtr<EditorWidgetLayout> layout = bs_shared_ptr_new<EditorWidgetLayout>(dockManager.getLayout());
Vector<EditorWidgetLayout::Entry>& layoutEntries = layout->getEntries();
UnorderedSet<EditorWidgetContainer*> widgetContainers;
for(auto& widget : mActiveWidgets)
{
widgetContainers.insert(widget.second->_getParent());
}
for(auto& widgetContainer : widgetContainers)
{
if(widgetContainer == nullptr)
continue;
layoutEntries.push_back(EditorWidgetLayout::Entry());
EditorWidgetLayout::Entry& entry = layoutEntries.back();
entry.widgetNames = GetWidgetNamesInContainer(widgetContainer);
EditorWindowBase* parentWindow = widgetContainer->getParentWindow();
entry.isDocked = parentWindow->isMain(); // Assumed widget is docked if part of main window
if(!entry.isDocked)
{
entry.x = parentWindow->getLeft();
entry.y = parentWindow->getTop();
entry.width = parentWindow->getWidth();
entry.height = parentWindow->getHeight();
}
}
layout->setIsMainWindowMaximized(mainWindow->getRenderWindow()->getProperties().isMaximized());
return layout;
}
void EditorWidgetManager::setLayout(const SPtr<EditorWidgetLayout>& layout)
{
// Unparent all widgets
Vector<EditorWidgetBase*> unparentedWidgets;
for(auto& widget : mActiveWidgets)
{
if(widget.second->_getParent() != nullptr)
widget.second->_getParent()->remove(*(widget.second));
unparentedWidgets.push_back(widget.second);
}
// Restore floating widgets
for(auto& entry : layout->getEntries())
{
if(entry.isDocked)
continue;
EditorWindow* window = EditorWindow::create();
for(auto& widgetName : entry.widgetNames)
{
create(widgetName, window->widgets());
}
window->setPosition(entry.x, entry.y);
window->setSize(entry.width, entry.height);
if(window->widgets().getNumWidgets() == 0)
window->close();
}
// Restore docked widgets
MainEditorWindow* mainWindow = EditorWindowManager::instance().getMainWindow();
DockManager& dockManager = mainWindow->getDockManager();
dockManager.setLayout(layout->getDockLayout());
// Destroy any widgets that are no longer have parents
for(auto& widget : unparentedWidgets)
{
if(widget->_getParent() == nullptr)
widget->close();
}
if (layout->getIsMainWindowMaximized())
mainWindow->getRenderWindow()->maximize(gCoreAccessor());
}
