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// Copyright (c) 2015-2018, LAAS-CNRS |
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// Authors: Joseph Mirabel (joseph.mirabel@laas.fr) |
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// |
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// This file is part of gepetto-viewer. |
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// gepetto-viewer is free software: you can redistribute it |
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// and/or modify it under the terms of the GNU Lesser General Public |
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// License as published by the Free Software Foundation, either version |
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// 3 of the License, or (at your option) any later version. |
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// |
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// gepetto-viewer is distributed in the hope that it will be |
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// useful, but WITHOUT ANY WARRANTY; without even the implied warranty |
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// of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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// General Lesser Public License for more details. You should have |
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// received a copy of the GNU Lesser General Public License along with |
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// gepetto-viewer not, see <http://www.gnu.org/licenses/>. |
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#ifndef GEPETTO_GUI_PLUGINMANAGERDIALOG_HH |
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#define GEPETTO_GUI_PLUGINMANAGERDIALOG_HH |
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#include <QDialog> |
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#include <QDir> |
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#include <QMap> |
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#include <QPluginLoader> |
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#include <QSignalMapper> |
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#include <QTableWidgetItem> |
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#include <gepetto/gui/plugin-interface.hh> |
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namespace Ui { |
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class PluginManagerDialog; |
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} |
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namespace gepetto { |
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namespace gui { |
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class PluginManager { |
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public: |
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typedef QPair<QString, QPluginLoader*> Pair; |
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typedef QMap<QString, QPluginLoader*> Map; |
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typedef QPair<QString, QString> PyPair; |
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typedef QMap<QString, QString> PyMap; |
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~PluginManager() { qDeleteAll(plugins_); } |
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const Map& plugins() const { return plugins_; } |
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const PyMap& pyplugins() const { return pyplugins_; } |
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template <typename Interface> |
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Interface* getFirstOf(); |
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template <typename Interface> |
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QList<Interface*> get(); |
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static QIcon icon(const QPluginLoader* pl); |
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static QString status(const QPluginLoader* pl); |
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static void addPluginDir(const QString& path); |
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void declareAllPlugins(QWidget* parent = NULL); |
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bool declarePlugin(const QString& name, QWidget* parent = NULL); |
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bool loadPlugin(const QString& name); |
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bool initPlugin(const QString& name); |
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bool unloadPlugin(const QString& name); |
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void clearPlugins(); |
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void declareAllPyPlugins(); |
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bool declarePyPlugin(const QString& name); |
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bool loadPyPlugin(const QString& name); |
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bool unloadPyPlugin(const QString& name); |
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bool isPyPluginLoaded(const QString& name); |
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void clearPyPlugins(); |
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private: |
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template <typename Interface> |
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static const Interface* const_instance_cast(const QPluginLoader* pl); |
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QMap<QString, QPluginLoader*> plugins_; |
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static QList<QDir> pluginDirs_; |
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QMap<QString, QString> pyplugins_; |
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}; |
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class PluginManagerDialog : public QDialog { |
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Q_OBJECT |
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public: |
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explicit PluginManagerDialog(PluginManager* pm, QWidget* parent = 0); |
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~PluginManagerDialog(); |
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public slots: |
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void onItemChanged(QTableWidgetItem* current, QTableWidgetItem* previous); |
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void contextMenu(const QPoint& pos); |
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void load(const QString& name); |
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void unload(const QString& name); |
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// void pyOnItemChanged (QTableWidgetItem* current, QTableWidgetItem* |
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// previous); |
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void pyContextMenu(const QPoint& pos); |
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void pyLoad(const QString& name); |
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void pyUnload(const QString& name); |
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void declareAll(); |
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void save(); |
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private: |
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static const int P_NAME; |
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static const int P_FILE; |
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static const int P_FULLPATH; |
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static const int P_VERSION; |
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void updateList(); |
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::Ui::PluginManagerDialog* ui_; |
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PluginManager* pm_; |
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}; |
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template <typename Interface> |
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Interface* PluginManager::getFirstOf() { |
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foreach (QPluginLoader* p, plugins_) { |
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if (p->isLoaded()) { |
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PluginInterface* check = qobject_cast<PluginInterface*>(p->instance()); |
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if (check && check->isInit()) { |
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Interface* pi = qobject_cast<Interface*>(p->instance()); |
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if (pi) return pi; |
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} |
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} |
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} |
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return NULL; |
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} |
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template <typename Interface> |
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QList<Interface*> PluginManager::get() { |
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QList<Interface*> list; |
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foreach (QPluginLoader* p, plugins_) { |
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if (p->isLoaded()) { |
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PluginInterface* check = qobject_cast<PluginInterface*>(p->instance()); |
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if (check && check->isInit()) { |
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Interface* pi = qobject_cast<Interface*>(p->instance()); |
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if (pi) list.append(pi); |
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} |
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} |
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} |
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return list; |
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} |
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template <typename Interface> |
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const Interface* PluginManager::const_instance_cast(const QPluginLoader* pl) { |
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return (const Interface*)qobject_cast<Interface*>( |
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const_cast<QPluginLoader*>(pl)->instance()); |
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} |
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} // namespace gui |
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} // namespace gepetto |
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#endif // GEPETTO_GUI_PLUGINMANAGERDIALOG_HH |