#include <node_click_handler.h>
Definition at line 50 of file node_click_handler.h.
◆ callService()
template<class T >
| bool swri_console::NodeClickHandler::callService |
( |
ros::ServiceClient & |
client, |
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|
T & |
service, |
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int |
timeout_secs = 5 |
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) |
| |
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inlineprivate |
Attempts to call a ROS service. Will time out and return false if the service call does not return within a specified time.
This is so ugly, but some sort of hack like this is necessary for keeping the UI responsive; ROS service clients do not have any built-in timeout mechanism, so we have to wrap our own around the service call. If we don't, a call to a hanged node could spin forever.
- Template Parameters
-
- Parameters
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| client | An initialized ros::ServiceClient |
| service | An instance of the ROS service |
| timeout_secs | The number of seconds to wait before timing out |
- Returns
- true if the service call completed successfully, otherwise false
Definition at line 82 of file node_click_handler.h.
◆ callServiceWorker()
template<class T >
| void swri_console::NodeClickHandler::callServiceWorker |
( |
ros::ServiceClient & |
client, |
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T * |
service, |
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bool * |
success |
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) |
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inlineprivate |
◆ createMenu()
| QMenu * swri_console::NodeClickHandler::createMenu |
( |
const QString & |
logger_name, |
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const QString & |
current_level |
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) |
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private |
◆ eventFilter()
| bool swri_console::NodeClickHandler::eventFilter |
( |
QObject * |
obj, |
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QEvent * |
event |
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) |
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protected |
◆ logLevelClicked
| void swri_console::NodeClickHandler::logLevelClicked |
( |
| ) |
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slot |
◆ showContextMenu()
| bool swri_console::NodeClickHandler::showContextMenu |
( |
QListView * |
list, |
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QContextMenuEvent * |
event |
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) |
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private |
Normally this call should return very quickly, but we don't want the GUI to hang if the roscore is stuck, so add a timeout. The value is pretty arbitrary, but we also want to give enough time for this to still respond over a slow network link, so it shouldn't be too small.
Definition at line 69 of file node_click_handler.cpp.
◆ ALL_LOGGERS
| const std::string swri_console::NodeClickHandler::ALL_LOGGERS = "All Loggers" |
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staticprivate |
◆ all_loggers_
| std::vector<std::string> swri_console::NodeClickHandler::all_loggers_ |
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private |
◆ GET_LOGGERS_SVC
| const std::string swri_console::NodeClickHandler::GET_LOGGERS_SVC = "/get_loggers" |
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staticprivate |
◆ nh_
◆ node_name_
| std::string swri_console::NodeClickHandler::node_name_ |
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private |
◆ SET_LOGGER_LEVEL_SVC
| const std::string swri_console::NodeClickHandler::SET_LOGGER_LEVEL_SVC = "/set_logger_level" |
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staticprivate |
The documentation for this class was generated from the following files:
