Method activateSubWindowForAspect

src/frontend/MainWin.cpp:2163–2237

}

void MainWin::activateSubWindowForAspect(const AbstractAspect* aspect) {
	Q_ASSERT(aspect);
	Q_ASSERT(m_dockManagerContent);
	const auto* part = dynamic_cast<const AbstractPart*>(aspect);
	if (part) {
		ContentDockWidget* win{nullptr};

		// for aspects being children of a Workbook, we show workbook's window, otherwise the window of the selected part
		const auto* workbook = dynamic_cast<const Workbook*>(aspect->parentAspect());
		auto* datapicker = dynamic_cast<const Datapicker*>(aspect->parentAspect());
		if (!datapicker)
			datapicker = dynamic_cast<const Datapicker*>(aspect->parentAspect()->parentAspect());

		if (workbook)
			win = workbook->dockWidget();
		else if (datapicker)
			win = datapicker->dockWidget();
		else
			win = part->dockWidget();

		auto* dock = m_dockManagerContent->findDockWidget(win->objectName());
		if (dock == nullptr) {
			// Add new dock if not found
			ads::CDockAreaWidget* areaWidget{nullptr};
			// when a dock area is empty, it is deleted and becomes invalid (for example after all its dock widgets are hidden/unpinned)
			// so we also need to check that the dock area of the current aspect is valid
			if (m_dockManagerContent->dockWidgetsMap().isEmpty() || !m_currentAspectDock || !m_currentAspectDockArea) {
				// If only project explorer and properties dock exist place it right to the project explorer
				areaWidget = m_dockManagerContent->addDockWidget(ads::CenterDockWidgetArea, win);
			} else {
				// Add dock on top of the current aspect, so it is directly visible
				areaWidget = m_dockManagerContent->addDockWidget(ads::CenterDockWidgetArea, win, m_currentAspectDock->dockAreaWidget());
			}

			// the dock area for the content widgets should be stretched to take the whole free space
			auto policy = areaWidget->sizePolicy();
			policy.setHorizontalStretch(1);
			areaWidget->setSizePolicy(policy);

			win->show();

			// Qt provides its own "system menu" for every sub-window. The shortcut for the close-action
			// in this menu collides with our global m_closeAction.
			// remove the shortcuts in the system menu to avoid this collision.
			for (QAction* action : win->titleBarActions())
				action->setShortcut(QKeySequence());
		} else
			dock->toggleView(true);

		m_currentAspectDock = win;
		m_currentAspectDockArea = m_currentAspectDock->dockAreaWidget();
		m_dockManagerContent->setDockWidgetFocused(win);
	} else {
		// activate the mdiView of the parent, if a child was selected
		const AbstractAspect* parent = aspect->parentAspect();
		if (parent) {
			activateSubWindowForAspect(parent);