pythonwidget.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_PYTHONWIDGET_HH
#define GEPETTO_GUI_PYTHONWIDGET_HH

#include <gepetto/gui/fwd.hh>
#include <gepetto/gui/config-dep.hh>

#if ! GEPETTO_GUI_HAS_PYTHONQT
# error "gepetto-viewer was not compile with PythonQt dependency."
#endif

#include <QVariant>
#include <QDockWidget>
#include <QLayout>
#include <QPushButton>
#include <QSettings>

class PythonQtObjectPtr;
class PythonQtScriptingConsole;

namespace gepetto {
  namespace gui {
    class PythonWidget : public QDockWidget
    {
      Q_OBJECT
    public:
      explicit PythonWidget(QWidget *parent = 0);
      void addToContext(QString const& name, QObject *obj);
      virtual ~PythonWidget();

      QVariantList callPluginMethod (const QString& method,
          const QVariantList& args = QVariantList(),
          const QVariantMap& kwargs = QVariantMap()) const;

      void saveHistory (QSettings& settings);
      void restoreHistory (QSettings& settings);

      bool hasPlugin (const QString& name);

    public slots:
      void loadModulePlugin(QString moduleName);
      void unloadModulePlugin(QString moduleName);
      void loadScriptPlugin(QString moduleName, QString fileName);
      void runScript(QString fileName);

    private:
      void loadPlugin(QString moduleName, PythonQtObjectPtr module);
      void unloadModulePlugin(PythonQtObjectPtr module);

      void addSignalHandlersToPlugin(PythonQtObjectPtr plugin);

      PythonQtScriptingConsole* console_;
      QPushButton* button_;
      QMap<QString, PythonQtObjectPtr> modules_;

    signals:

    public slots:
      void browseFile();
    };
  } // namespace gui
} // namespace gepetto

#endif // GEPETTO_GUI_PYTHONWIDGET_HH