selection-handler.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_SELECTION_HANDLER_H__
#define GEPETTO_GUI_SELECTION_HANDLER_H__
 
#include <gepetto/gui/fwd.hh>
// This include must be include before any other Qt include for GLDEBUGPROC
#include <QComboBox>
#include <QKeyEvent>
#include <QVector3D>
#include <QWidget>
 
namespace gepetto {
namespace gui {
class SelectionMode : public QObject {
  Q_OBJECT
 public:
  SelectionMode(WindowsManagerPtr_t wsm) : wsm_(wsm) {}
  ~SelectionMode() {}
 
  virtual void reset() { currentSelected_ = ""; }
 
  QString currentBody() { return currentSelected_; }
 
 signals:
  void selectedBodies(QStringList selectedBodies);
 
 public slots:
  virtual void onSelect(SelectionEvent* event) = 0;
 
  virtual QString getName() { return "None"; }
 
 protected:
  QString currentSelected_;
  WindowsManagerPtr_t wsm_;
};
 
class UniqueSelection : public SelectionMode {
  Q_OBJECT
 public:
  UniqueSelection(WindowsManagerPtr_t wsm);
  ~UniqueSelection();
 
 public slots:
  virtual void onSelect(SelectionEvent* event);
  virtual QString getName() { return "Unique"; }
};
 
class MultiSelection : public SelectionMode {
  Q_OBJECT
 public:
  MultiSelection(WindowsManagerPtr_t wsm);
  ~MultiSelection();
 
  virtual void reset();
 
 public slots:
  virtual void onSelect(SelectionEvent* event);
  virtual QString getName() { return "Multi"; }
 
 protected:
  QStringList selectedBodies_;
};
 
class SelectionHandler : public QComboBox {
  Q_OBJECT
 public:
  SelectionHandler(WindowsManagerPtr_t wsm, QWidget* parent = 0);
  ~SelectionHandler();
 
  SelectionMode* mode();
 
 public slots:
  void addMode(SelectionMode* mode);
 
 private slots:
  void getBodies(QStringList selectedBodies);
  void changeMode(int index);
 
 private:
  void initWidget();
 
  std::vector<SelectionMode*> modes_;
  int index_;
  WindowsManagerPtr_t wsm_;
  QStringList selected_;
};
}  // namespace gui
}  // namespace gepetto
 
#endif /* GEPETTO_GUI_SELECTION_HANDLER_H__ */