#include <select_frame_dialog.h>

Public Member Functions
void	allowMultipleFrames (bool allow)
std::string	selectedFrame () const
std::vector< std::string >	selectedFrames () const
	SelectFrameDialog (boost::shared_ptr< tf::TransformListener > tf_listener, QWidget *parent=0)
Static Public Member Functions
static std::string	selectFrame (boost::shared_ptr< tf::TransformListener > tf_listener, QWidget *parent=0)
static std::vector< std::string >	selectFrames (boost::shared_ptr< tf::TransformListener > tf_listener, QWidget *parent=0)
Private Slots
void	fetchFrames ()
void	updateDisplayedFrames ()
Private Member Functions
void	closeEvent (QCloseEvent *)
std::vector< std::string >	filterFrames (const std::vector< std::string > &) const
void	timerEvent (QTimerEvent *)
Private Attributes
QPushButton *	cancel_button_
std::vector< std::string >	displayed_frames_
int	fetch_frames_timer_id_
std::vector< std::string >	known_frames_
QListWidget *	list_widget_
QLineEdit *	name_filter_
QPushButton *	ok_button_
boost::shared_ptr < tf::TransformListener >	tf_

Detailed Description

Provides a dialog for the user to select one or more TF frames. Several static functions are provided that can be used instead of instantiating the class directly.

Definition at line 56 of file select_frame_dialog.h.

Constructor & Destructor Documentation

mapviz::SelectFrameDialog::SelectFrameDialog	(	boost::shared_ptr< tf::TransformListener >	tf_listener,
		QWidget *	parent = `0`
	)

Constructor for the SelectFrameDialog.

Definition at line 72 of file select_frame_dialog.cpp.

Member Function Documentation

void mapviz::SelectFrameDialog::allowMultipleFrames ( bool allow )

Choose whether the user can select one (allow=false) or multiple (allow=true) frames. The default is false.

Definition at line 129 of file select_frame_dialog.cpp.

void mapviz::SelectFrameDialog::closeEvent ( QCloseEvent * event ) [private]

Definition at line 122 of file select_frame_dialog.cpp.

void mapviz::SelectFrameDialog::fetchFrames ( ) [private, slot]

Definition at line 171 of file select_frame_dialog.cpp.

std::vector< std::string > mapviz::SelectFrameDialog::filterFrames ( const std::vector< std::string > & frames ) const [private]

Definition at line 181 of file select_frame_dialog.cpp.

std::string mapviz::SelectFrameDialog::selectedFrame ( ) const

Returns the currently selected frame. If multiple frames are allowed, this will only return the first selected element. If there is no selection, the returned info will have an empty frame name and datatype.

Definition at line 139 of file select_frame_dialog.cpp.

std::vector< std::string > mapviz::SelectFrameDialog::selectedFrames ( ) const

Returns the currently selected frames. If there is no selection, the returned vector will be empty.

Definition at line 149 of file select_frame_dialog.cpp.

std::string mapviz::SelectFrameDialog::selectFrame	(	boost::shared_ptr< tf::TransformListener >	tf_listener,
		QWidget *	parent = `0`
	)		`[static]`

Present the user with a dialog to select a single frame.

If the user cancels the selection or doesn't make a valid selection, the returned string be empty.

Definition at line 46 of file select_frame_dialog.cpp.

std::vector< std::string > mapviz::SelectFrameDialog::selectFrames	(	boost::shared_ptr< tf::TransformListener >	tf_listener,
		QWidget *	parent = `0`
	)		`[static]`