action-search-bar.hh

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// Copyright (c) 2015-2018, LAAS-CNRS
// Authors: Joseph Mirabel (joseph.mirabel@laas.fr)
//
// This file is part of gepetto-viewer.
// gepetto-viewer is free software: you can redistribute it
// and/or modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation, either version
// 3 of the License, or (at your option) any later version.
//
// gepetto-viewer is distributed in the hope that it will be
// useful, but WITHOUT ANY WARRANTY; without even the implied warranty
// of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// General Lesser Public License for more details. You should have
// received a copy of the GNU Lesser General Public License along with
// gepetto-viewer. If not, see <http://www.gnu.org/licenses/>.

#ifndef GEPETTO_GUI_ACTION_SEARCH_BAR_HH
#define GEPETTO_GUI_ACTION_SEARCH_BAR_HH

#include <QMap>
#include <QString>
#include <QLineEdit>
#include <QStringListModel>

#include <gepetto/gui/fwd.hh>

namespace gepetto {
  namespace gui {
    class ActionSearchBar : public QLineEdit
    {
      Q_OBJECT

    public:
      ActionSearchBar (QWidget* parent);

      void addAction (QAction* action);

      QAction* showAction() const { return showAction_; }

    protected:
      virtual void keyPressEvent ( QKeyEvent* event );
      virtual void showEvent ( QShowEvent* event );

    private slots:
      bool trigger(const QString& s);
      void handleReturnPressed();

    private:
      QStringListModel* model_;
      QCompleter* completer_;
      QMap<QString, QAction*> actions_;
      QAction* showAction_;
    };
  }
}

#endif // GEPETTO_GUI_ACTION_SEARCH_BAR_HH