console_settings_dialog.py
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00003 # Copyright (c) 2012, Willow Garage, Inc.
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00010 #  * Redistributions of source code must retain the above copyright
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00032 
00033 import os
00034 
00035 from python_qt_binding import loadUi
00036 from python_qt_binding.QtGui import QDialog
00037 
00038 from rqt_logger_level.logger_level_widget import LoggerLevelWidget
00039 from rqt_logger_level.logger_level_service_caller import LoggerLevelServiceCaller
00040 
00041 
00042 class ConsoleSettingsDialog(QDialog):
00043     """
00044     Dialog to change the subscribed topic and alter the message buffer size.
00045     """
00046     def __init__(self, topics, rospack):
00047         """
00048         :param topics: list of topics to allow switching, ''list of string''
00049         :param limit: displayed in the message buffer size spin box, ''int''
00050         """
00051         super(ConsoleSettingsDialog, self).__init__()
00052         ui_file = os.path.join(rospack.get_path('rqt_console'), 'resource', 'console_settings_dialog.ui')
00053         loadUi(ui_file, self)
00054         for topic in topics:
00055             self.topic_combo.addItem(topic[0] + ' (' + topic[1] + ')', topic[0])
00056 
00057         self._service_caller = LoggerLevelServiceCaller()
00058         self._logger_widget = LoggerLevelWidget(self._service_caller)
00059         self.levelsLayout.addWidget(self._logger_widget)
00060         self.adjustSize()
00061 
00062     def query(self, topic, buffer_size):
00063         index = self.topic_combo.findData(topic)
00064         if index != -1:
00065             self.topic_combo.setCurrentIndex(index)
00066         self.buffer_size_spin.setValue(buffer_size)
00067         ok = self.exec_()
00068         if ok == 1:
00069             index = self.topic_combo.currentIndex()
00070             if index != -1:
00071                 topic = self.topic_combo.itemData(index)
00072             buffer_size = self.buffer_size_spin.value()
00073         return topic, buffer_size


rqt_console
Author(s): Aaron Blasdel
autogenerated on Mon Oct 6 2014 07:15:09