00001 /****************************************************************************** 00002 * Copyright (C) 2015 by Ralf Kaestner * 00003 * ralf.kaestner@gmail.com * 00004 * * 00005 * This program is free software; you can redistribute it and/or modify * 00006 * it under the terms of the Lesser GNU General Public License as published by* 00007 * the Free Software Foundation; either version 3 of the License, or * 00008 * (at your option) any later version. * 00009 * * 00010 * This program is distributed in the hope that it will be useful, * 00011 * but WITHOUT ANY WARRANTY; without even the implied warranty of * 00012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * 00013 * Lesser GNU General Public License for more details. * 00014 * * 00015 * You should have received a copy of the Lesser GNU General Public License * 00016 * along with this program. If not, see <http://www.gnu.org/licenses/>. * 00017 ******************************************************************************/ 00018 00019 #ifndef RQT_MULTIPLOT_MESSAGE_FIELD_TREE_WIDGET_H 00020 #define RQT_MULTIPLOT_MESSAGE_FIELD_TREE_WIDGET_H 00021 00022 #include <QTreeWidget> 00023 00024 #include <variant_topic_tools/MessageDataType.h> 00025 00026 namespace rqt_multiplot { 00027 class MessageFieldTreeWidget : 00028 public QTreeWidget { 00029 Q_OBJECT 00030 public: 00031 MessageFieldTreeWidget(QWidget* parent = 0); 00032 virtual ~MessageFieldTreeWidget(); 00033 00034 void setMessageDataType(const variant_topic_tools::MessageDataType& 00035 dataType); 00036 variant_topic_tools::MessageDataType getMessageDataType() const; 00037 void setCurrentField(const QString& field); 00038 QString getCurrentField() const; 00039 variant_topic_tools::DataType getCurrentFieldDataType() const; 00040 bool isCurrentFieldDefined() const; 00041 00042 signals: 00043 void currentFieldChanged(const QString& field); 00044 00045 private: 00046 QString currentField_; 00047 00048 void setCurrentItem(const QString& field); 00049 00050 void addField(const variant_topic_tools::MessageVariable& variable, 00051 QTreeWidgetItem* parent = 0); 00052 00053 QTreeWidgetItem* findChild(QTreeWidgetItem* item, int column, const 00054 QString& text) const; 00055 00056 private slots: 00057 void currentItemChanged(QTreeWidgetItem* current, QTreeWidgetItem* 00058 previous); 00059 void spinBoxIndexValueChanged(int value); 00060 }; 00061 }; 00062 00063 #endif