vendor: OpenCV 5.0.0 snapshot at 755e50675d97db9b7d449d8bd6b09888646f6c6e

2026-08-22 00:11:13 +08:00
commit 12022378a3
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+#ifndef CVVISUAL_MATCH_CALL_TAB_HPP
+#define CVVISUAL_MATCH_CALL_TAB_HPP
+
+#include <memory>
+
+#include <QString>
+#include <QWidget>
+
+#include "multiview_call_tab.hpp"
+#include "../view/match_view.hpp"
+#include "../impl/match_call.hpp"
+#include "../util/util.hpp"
+
+namespace cvv
+{
+namespace gui
+{
+
+/** Match Call Tab.
+ * @brief Inner part of a tab, contains a MatchView.
+ * The inner part of a tab or window
+ * containing a MatchView.
+ * Allows to switch views and to access the help.
+ */
+class MatchCallTab
+    : public MultiViewCallTab<cvv::view::MatchView, cvv::impl::MatchCall>
+{
+	Q_OBJECT
+
+      public:
+	/**
+	 * @brief Short constructor named after Call and using the requested View
+	 * from the Call or, if no or invalid request, default view.
+	 * Initializes the MatchCallTab with the requested or default view and names it after
+	 * the associated MatchCall.
+	 * @param matchCall - the MatchCall containing the information to be
+	 * visualized.
+	 */
+	MatchCallTab(const cvv::impl::MatchCall &matchCall)
+	    : MatchCallTab{
+		      matchCall, matchCall.requestedView()
+	      }
+	{
+	}
+
+	/**
+	 * @brief Constructor with possibility to select view.
+	 * Note that the default view is still created first.
+	 * @param matchCall - the MatchCall containing the information to be
+	 * visualized.
+	 * @param matchViewId - ID of the View to be set up. If a view of this name does
+	 * not exist, the default view will be used.
+	 */
+	MatchCallTab(const cvv::impl::MatchCall& matchCall, const QString& matchViewId)
+		: MultiViewCallTab<cvv::view::MatchView, cvv::impl::MatchCall>{
+			  matchCall, matchViewId, QString{ "default_match_view" }, QString{ "LineMatchView" }
+		  }
+	{
+		oldView_ = view_;
+		connect(&this->viewSet, SIGNAL(signal()), this, SLOT(viewChanged()));
+	}
+
+	~MatchCallTab()
+	{
+	}
+
+	/**
+	 * @brief Register the template class to the map of MatchViews.
+	 * View needs to offer a constructor of the form View(const
+	 * cvv::impl::MatchCall&, QWidget*).
+	 * @param name to register the class under.
+	 * @tparam View - Class to register.
+	 * @return true when the view was registered and false when the name was
+	 * already taken.
+	 */
+	template <class View> static bool registerMatchView(const QString &name)
+	{
+		return registerView<View>(name);
+	}
+
+private slots:
+
+	/**
+	 * @brief Slot called when the view has completely changed.
+	 */
+	void viewChanged()
+	{
+		if(oldView_ != nullptr)
+		{
+			view_->setKeyPointSelection(oldView_->getKeyPointSelection());
+			view_->setMatchSelection(oldView_->getMatchSelection());
+		}
+		oldView_ = view_;
+	}
+
+private:
+
+	/**
+	 * @brief usually equal to view_, but not immediately changed when view_ is changed.
+	 */
+	cvv::view::MatchView* oldView_;
+
+};
+}
+} // namespaces
+
+#endif