The TopicDisplay class is an embeddable panel encapsulating a treeview that displays list of topics advertised on the master. It is also possible to filter this list to only show topics of a specific message type. More...

#include <topic_display.h>

Inheritance diagram for rxtools::TopicDisplay:

[legend]

List of all members.

Classes
struct	TopicInfo
	Structure used to store information about a topic we've received. More...
Public Member Functions
void	getSelectedTopics (V_string &topics)
	Get the topics that have been selected in the list. If multiple selection is disallowed, this will return a 0 or 1 length vector.
void	setMultiselectAllowed (bool allowed)
	Set whether multiple selection of topics is allowed by the treeview.
	TopicDisplay (wxWindow *parent, const std::string &message_type="", bool auto_refresh=true, const wxSize &size=wxSize(500, 300))
	Constructor.
virtual	~TopicDisplay ()
Private Types
typedef std::map< std::string, TopicInfo >	M_TopicInfo
Private Member Functions
virtual void	checkIsTopic (wxTreeEvent &event)
virtual void	onItemActivated (wxTreeEvent &event)
virtual void	refreshTopics ()
virtual void	tick (wxTimerEvent &event)
Private Attributes
std::string	message_type_
	Message type to filter by (blank == show all)
ros::NodeHandle	nh_
wxTreeItemId	root_id_
	Tree item id for the root of the tree.
wxTimer *	timer_
	Timer controlling our refresh rate.
M_TopicInfo	topic_cache_
	Cache of topic info, used when refreshing.

Detailed Description

The TopicDisplay class is an embeddable panel encapsulating a treeview that displays list of topics advertised on the master. It is also possible to filter this list to only show topics of a specific message type.

Definition at line 53 of file topic_display.h.

Member Typedef Documentation

typedef std::map<std::string, TopicInfo> rxtools::TopicDisplay::M_TopicInfo [private]

Definition at line 86 of file topic_display.h.

Constructor & Destructor Documentation

rxtools::TopicDisplay::TopicDisplay	(	wxWindow *	parent,
		const std::string &	message_type = `""`,
		bool	auto_refresh = `true`,
		const wxSize &	size = `wxSize(500, 300)`
	)

Constructor.

Parameters:

parent	The parent window for this panel
node	The ROS node
message_type	The message type to filter by, or empty string to show all types. If this is set, the panel will only display topics of this type
size	The size of the panel

Definition at line 46 of file topic_display.cpp.

rxtools::TopicDisplay::~TopicDisplay ( ) [virtual]

Definition at line 64 of file topic_display.cpp.