image_view.h
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00001 /*
00002  * Copyright (c) 2011, Dirk Thomas, TU Darmstadt
00003  * All rights reserved.
00004  *
00005  * Redistribution and use in source and binary forms, with or without
00006  * modification, are permitted provided that the following conditions
00007  * are met:
00008  *
00009  *   * Redistributions of source code must retain the above copyright
00010  *     notice, this list of conditions and the following disclaimer.
00011  *   * Redistributions in binary form must reproduce the above
00012  *     copyright notice, this list of conditions and the following
00013  *     disclaimer in the documentation and/or other materials provided
00014  *     with the distribution.
00015  *   * Neither the name of the TU Darmstadt nor the names of its
00016  *     contributors may be used to endorse or promote products derived
00017  *     from this software without specific prior written permission.
00018  *
00019  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
00020  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
00021  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
00022  * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
00023  * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
00024  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
00025  * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
00026  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
00027  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
00028  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
00029  * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
00030  * POSSIBILITY OF SUCH DAMAGE.
00031  */
00032 
00033 #ifndef rqt_image_view__ImageView_H
00034 #define rqt_image_view__ImageView_H
00035 
00036 #include <rqt_gui_cpp/plugin.h>
00037 
00038 #include <rqt_image_view/ui_image_view.h>
00039 
00040 #include <image_transport/image_transport.h>
00041 #include <sensor_msgs/Image.h>
00042 
00043 #include <opencv2/core/core.hpp>
00044 
00045 #include <QImage>
00046 #include <QList>
00047 #include <QMutex>
00048 #include <QString>
00049 #include <QSize>
00050 #include <QWidget>
00051 
00052 #include <vector>
00053 
00054 namespace rqt_image_view {
00055 
00056 class ImageView
00057   : public rqt_gui_cpp::Plugin
00058 {
00059 
00060   Q_OBJECT
00061 
00062 public:
00063 
00064   ImageView();
00065 
00066   virtual void initPlugin(qt_gui_cpp::PluginContext& context);
00067 
00068   virtual bool eventFilter(QObject* watched, QEvent* event);
00069 
00070   virtual void shutdownPlugin();
00071 
00072   virtual void saveSettings(qt_gui_cpp::Settings& plugin_settings, qt_gui_cpp::Settings& instance_settings) const;
00073 
00074   virtual void restoreSettings(const qt_gui_cpp::Settings& plugin_settings, const qt_gui_cpp::Settings& instance_settings);
00075 
00076 protected slots:
00077 
00078   virtual void updateTopicList();
00079 
00080 protected:
00081 
00082   virtual QList<QString> getTopicList(const QSet<QString>& message_types, const QList<QString>& transports);
00083 
00084   virtual void selectTopic(const QString& topic);
00085 
00086 protected slots:
00087 
00088   virtual void onTopicChanged(int index);
00089 
00090   virtual void onZoom1(bool checked);
00091 
00092   virtual void onDynamicRange(bool checked);
00093 
00094 protected:
00095 
00096   virtual void callbackImage(const sensor_msgs::Image::ConstPtr& msg);
00097 
00098   Ui::ImageViewWidget ui_;
00099 
00100   QWidget* widget_;
00101 
00102   image_transport::Subscriber subscriber_;
00103 
00104   QImage qimage_;
00105   QMutex qimage_mutex_;
00106 
00107   cv::Mat conversion_mat_;
00108 
00109 };
00110 
00111 }
00112 
00113 #endif // rqt_image_view__ImageView_H


rqt_image_view
Author(s): Dirk Thomas
autogenerated on Fri Jan 3 2014 11:54:15