shortcut-factory.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_SHORTCUT_FACTORY_HH_
#define GEPETTO_GUI_SHORTCUT_FACTORY_HH_
 
#include <QAction>
#include <QKeyEvent>
#include <QMouseEvent>
#include <QPushButton>
#include <map>
#include <utility>
 
namespace gepetto {
namespace gui {
class ShortcutFactory : public QObject {
  Q_OBJECT
 public:
  ShortcutFactory();
  ~ShortcutFactory();
 
 public:
  void addBinding(QString widgetName, QString actionName, QAction* action);
 
 public slots:
  void open();
 
 private:
  void writeShortcutsFile();
  void readShortcutsFile();
 
  typedef std::pair<QString, QAction*> Binding;
  typedef std::list<Binding> BindingList;
  typedef std::map<QString, BindingList> MapBindings;
 
  class ShortcutButton : public QPushButton {
   public:
    ShortcutButton(QAction* action, QWidget* parent = 0);
    ~ShortcutButton();
 
   protected:
    virtual void mouseDoubleClickEvent(QMouseEvent* event);
    virtual void keyPressEvent(QKeyEvent* event);
 
    bool hasFocus_;
    QList<int> modifiers_;
    QAction* action_;
  };
 
  MapBindings widgetsBindings_;
  std::map<QString, QKeySequence> saved_;
};
}  // namespace gui
}  // namespace gepetto
 
#endif /* GEPETTO_GUI_SHORTCUT_FACTORY_HH_ */