00001 /* 00002 * Copyright (c) 2011, Willow Garage, Inc. 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 are met: 00007 * 00008 * * Redistributions of source code must retain the above copyright 00009 * notice, this list of conditions and the following disclaimer. 00010 * * Redistributions in binary form must reproduce the above copyright 00011 * notice, this list of conditions and the following disclaimer in the 00012 * documentation and/or other materials provided with the distribution. 00013 * * Neither the name of the Willow Garage, Inc. nor the names of its 00014 * contributors may be used to endorse or promote products derived from 00015 * this software without specific prior written permission. 00016 * 00017 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 00018 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00019 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 00020 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 00021 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 00022 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 00023 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 00024 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 00025 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 00026 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 00027 * POSSIBILITY OF SUCH DAMAGE. 00028 */ 00029 #ifndef RVIZ_EDIT_ENUM_ITEM_H 00030 #define RVIZ_EDIT_ENUM_ITEM_H 00031 00032 #include <QObject> 00033 00034 #include "rviz/properties/property_widget_item.h" 00035 #include "rviz/properties/property.h" 00036 00037 namespace rviz 00038 { 00039 00040 typedef std::vector<std::string> V_string; 00041 typedef boost::function<void(V_string&)> EditEnumOptionCallback; 00042 00043 class EditEnumItem: public QObject, public PropertyWidgetItem 00044 { 00045 Q_OBJECT 00046 public: 00047 EditEnumItem( EditEnumProperty* property ); 00048 00049 // Overrides from PropertyWidgetItem 00050 virtual QWidget* createEditor( QWidget* parent, const QStyleOptionViewItem & option ); 00051 00052 virtual bool setEditorData( QWidget* editor ); 00053 00054 virtual bool setModelData( QWidget* editor ); 00055 00056 // Enum-specific functions 00057 00059 void setChoices( V_string& choices ); 00060 00062 void setChoice( const std::string& choice ); 00063 00064 std::string getChoice() { return choice_; } 00065 00066 void setOptionCallback( EditEnumOptionCallback cb ) { option_cb_ = cb; } 00067 00068 private Q_SLOTS: 00071 void setChoiceIndex( int new_choice_index ); 00072 00073 private: 00074 V_string choices_; 00075 std::string choice_; 00076 bool signal_changes_; 00077 00080 EditEnumOptionCallback option_cb_; 00081 }; 00082 00083 } // end namespace rviz 00084 00085 #endif // RVIZ_EDIT_ENUM_ITEM_H