131 lines
3.9 KiB
C++
131 lines
3.9 KiB
C++
/*
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* Copyright 2015 Open Source Robotics Foundation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*/
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#ifndef _GAZEBO_RESTUI_WIDGET_HH_
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#define _GAZEBO_RESTUI_WIDGET_HH_
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#include <string>
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#include <list>
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#include <vector>
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// See: https://bugreports.qt-project.org/browse/QTBUG-22829
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#ifndef Q_MOC_RUN
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# include <gazebo/gazebo.hh>
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#endif
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#include <gazebo/util/system.hh>
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#include "RestUiLoginDialog.hh"
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namespace gazebo
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{
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namespace gui
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{
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class TopToolbar;
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}
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/// \class RestUiWidget RestUiWidget.hh RestUiWidget.hh
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/// \brief REST user interface widget
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class GAZEBO_VISIBLE RestUiWidget : public QWidget
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{
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Q_OBJECT
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/// \brief Constructor
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/// \param[in] _parent Parent widget.
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/// \param[in] _menuTitle Menu title.
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/// \param[in] _loginTitle Login title.
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/// \param[in] _urlLabel Url label.
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/// \param[in] _defaultUrl Default url.
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public: RestUiWidget(QWidget *_parent,
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QAction &_login,
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QAction &_logout,
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const std::string &_menuTitle,
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const std::string &_loginTitle,
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const std::string &_urlLabel,
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const std::string &_defautlUrl);
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/// \brief Destructor
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public: virtual ~RestUiWidget() = default;
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/// \brief QT callback (from the window menu)
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public slots: void Login();
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/// \brief QT callback (from the window menu)
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public slots: void Logout();
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/// \brief Called before rendering, from the GUI thread this is called from
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/// the plugin's update.
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public: void Update();
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/// \brief Called everytime a response message is received.
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/// \param[in] _msg Rest response message.
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private: void OnResponse(ConstRestResponsePtr &_msg);
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/// \brief Callback when window mode is changed.
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/// \param[in] _mode New window mode.
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private: void OnWindowMode(const std::string &_mode);
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/// \brief Login menu item
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private: QAction &loginMenuAction;
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/// \brief Logout menu item
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private: QAction &logoutMenuAction;
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/// \brief The title to use when displaying dialog/message windows
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private: std::string title;
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/// \brief Pub/sub node to communicate with gzserver.
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private: gazebo::transport::NodePtr node;
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/// \brief Login dialog.
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private: gui::RestUiLoginDialog loginDialog;
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/// \brief Gazebo login topic publisher
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private: gazebo::transport::PublisherPtr loginPub;
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/// \brief Gazebo logout topic publisher
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private: gazebo::transport::PublisherPtr logoutPub;
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/// \brief Gazebo response topic subscriber.
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private: gazebo::transport::SubscriberPtr responseSub;
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/// \brief List of unprocessed response messages to be displayed from the
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/// gui thread.
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private: std::list<boost::shared_ptr<const gazebo::msgs::RestResponse>>
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msgRespQ;
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/// \brief Gazebo main window toolbar.
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private: gui::TopToolbar *toolbar;
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/// \brief Label to display name of user who is logged in.
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private: QLabel *loginLabel;
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/// \brief ID of this rest service client
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private: unsigned int restID;
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/// \brief Pointer to the Qt action associated with the login label.
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private: QAction *loginLabelAct;
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/// \brief Pointer to the Qt action associated with the spacer widget
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/// before the login label.
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private: QAction *spacerAct;
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/// \brief Event based connections.
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public: std::vector<event::ConnectionPtr> connections;
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};
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}
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#endif
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