|
| def | _choose_topic (self, index) |
| |
| def | _first (self) |
| |
| def | _fit_in_view (self) |
| |
| def | _generate_dotcode (self, message) |
| |
| def | _last (self) |
| |
| def | _load_bag (self, file_name=None) |
| |
| def | _load_dot (self, file_name=None) |
| |
| def | _next (self) |
| |
| def | _play (self) |
| |
| def | _previous (self) |
| |
| def | _redraw_graph_view (self) |
| |
| def | _refresh_tree_graph (self) |
| |
| def | _resize_event (self, event) |
| |
| def | _save_dot (self) |
| |
| def | _save_image (self) |
| |
| def | _save_svg (self) |
| |
| def | _set_bag_timeline (self, bag) |
| |
| def | _set_dynamic_timeline (self) |
| |
| def | _set_timeline_buttons (self, first_snapshot=None, previous_snapshot=None, next_snapshot=None, last_snapshot=None) |
| |
| def | _stop (self) |
| |
| def | _timer_next (self, timer) |
| |
| def | _update_combo_topics (self) |
| |
| def | _update_graph_view (self, dotcode) |
| |
| def | _update_visibility_level (self, visibility_level) |
| |
Definition at line 74 of file behaviour_tree.py.
| def rqt_py_trees.behaviour_tree.RosBehaviourTree.__init__ |
( |
|
self, |
|
|
|
context |
|
) |
| |
| def rqt_py_trees.behaviour_tree.RosBehaviourTree._choose_topic |
( |
|
self, |
|
|
|
index |
|
) |
| |
|
private |
Updates the topic that is subscribed to based on changes to the combo box
text. If the topic is unchanged, nothing will happnen. Otherwise, the
old subscriber will be unregistered, and a new one initialised for the
updated topic. If the selected topic corresponds to the unselected
topic, the subscriber will be unregistered and a new one will not be
created.
Definition at line 368 of file behaviour_tree.py.
| def rqt_py_trees.behaviour_tree.RosBehaviourTree._first |
( |
|
self | ) |
|
|
private |
Navigate to the first message. Activates the next and last buttons, disables
first and previous, and refreshes the view. Also changes the state to be
browsing the timeline.
Definition at line 458 of file behaviour_tree.py.
| def rqt_py_trees.behaviour_tree.RosBehaviourTree._fit_in_view |
( |
|
self | ) |
|
|
private |
| def rqt_py_trees.behaviour_tree.RosBehaviourTree._generate_dotcode |
( |
|
self, |
|
|
|
message |
|
) |
| |
|
private |
Get the dotcode for the given message, checking the cache for dotcode that
was previously generated, and adding to the cache if it wasn't there.
Cache replaces LRU.
Mostly stolen from rqt_bag.MessageLoaderThread
:param py_trees_msgs.BehavoiurTree message
Definition at line 564 of file behaviour_tree.py.
| def rqt_py_trees.behaviour_tree.RosBehaviourTree._last |
( |
|
self | ) |
|
|
private |
Navigate to the last message. Activates the first and previous buttons,
disables next and last, and refreshes the view. The user is no longer
browsing the timeline after this is called.
Definition at line 491 of file behaviour_tree.py.
| def rqt_py_trees.behaviour_tree.RosBehaviourTree._load_bag |
( |
|
self, |
|
|
|
file_name = None |
|
) |
| |
|
private |
Load a bag from file. If no file name is given, a dialogue will pop up and
the user will be asked to select a file. If the bag file selected
doesn't have any valid topic, nothing will happen. If there are valid
topics, we load the bag and add a timeline for managing it.
Definition at line 803 of file behaviour_tree.py.
| def rqt_py_trees.behaviour_tree.RosBehaviourTree._load_dot |
( |
|
self, |
|
|
|
file_name = None |
|
) |
| |
|
private |
| def rqt_py_trees.behaviour_tree.RosBehaviourTree._next |
( |
|
self | ) |
|
|
private |
Navigate to the next message. Activates the first and previous buttons. If
the current message is the second from last, disables the next and last
buttons, and stops browsing the timeline.
Definition at line 504 of file behaviour_tree.py.
| def rqt_py_trees.behaviour_tree.RosBehaviourTree._play |
( |
|
self | ) |
|
|
private |
Start a timer which will automatically call the next function every time its
duration is up. Only works if the current message is not the final one.
Definition at line 436 of file behaviour_tree.py.
| def rqt_py_trees.behaviour_tree.RosBehaviourTree._previous |
( |
|
self | ) |
|
|
private |
Navigate to the previous message. Activates the next and last buttons, and
refreshes the view. If the current message is the second message, then
the first and previous buttons are disabled. Changes the state to be
browsing the timeline.
Definition at line 470 of file behaviour_tree.py.
| def rqt_py_trees.behaviour_tree.RosBehaviourTree._redraw_graph_view |
( |
|
self | ) |
|
|
private |
| def rqt_py_trees.behaviour_tree.RosBehaviourTree._refresh_tree_graph |
( |
|
self | ) |
|
|
private |
Refresh the graph view by regenerating the dotcode from the current message.
Definition at line 556 of file behaviour_tree.py.
| def rqt_py_trees.behaviour_tree.RosBehaviourTree._resize_event |
( |
|
self, |
|
|
|
event |
|
) |
| |
|
private |
Activated when the window is resized. Will re-fit the behaviour tree in the
window, and update the size of the timeline scene rectangle so that it
is correctly drawn.
Definition at line 679 of file behaviour_tree.py.
| def rqt_py_trees.behaviour_tree.RosBehaviourTree._save_dot |
( |
|
self | ) |
|
|
private |
| def rqt_py_trees.behaviour_tree.RosBehaviourTree._save_image |
( |
|
self | ) |
|
|
private |
| def rqt_py_trees.behaviour_tree.RosBehaviourTree._save_svg |
( |
|
self | ) |
|
|
private |
| def rqt_py_trees.behaviour_tree.RosBehaviourTree._set_bag_timeline |
( |
|
self, |
|
|
|
bag |
|
) |
| |
|
private |
Set the timeline of this object to a bag timeline, hooking the graphics view
into mouse and wheel functions of the timeline.
Definition at line 772 of file behaviour_tree.py.
| def rqt_py_trees.behaviour_tree.RosBehaviourTree._set_dynamic_timeline |
( |
|
self | ) |
|
|
private |
Set the timeline to a dynamic timeline, listening to messages on the topic
selected in the combo box.
Definition at line 738 of file behaviour_tree.py.
| def rqt_py_trees.behaviour_tree.RosBehaviourTree._set_timeline_buttons |
( |
|
self, |
|
|
|
first_snapshot = None, |
|
|
|
previous_snapshot = None, |
|
|
|
next_snapshot = None, |
|
|
|
last_snapshot = None |
|
) |
| |
|
private |
Allows timeline buttons to be enabled and disabled.
Definition at line 423 of file behaviour_tree.py.
| def rqt_py_trees.behaviour_tree.RosBehaviourTree._stop |
( |
|
self | ) |
|
|
private |
| def rqt_py_trees.behaviour_tree.RosBehaviourTree._timer_next |
( |
|
self, |
|
|
|
timer |
|
) |
| |
|
private |
Helper function for the timer so that it can call the next function without
breaking.
Definition at line 444 of file behaviour_tree.py.
| def rqt_py_trees.behaviour_tree.RosBehaviourTree._update_combo_topics |
( |
|
self | ) |
|
|
private |
Update the topics displayed in the combo box that the user can use to select
which topic they want to listen on for trees, filtered so that only
topics with the correct message type are shown.
Definition at line 389 of file behaviour_tree.py.
| def rqt_py_trees.behaviour_tree.RosBehaviourTree._update_graph_view |
( |
|
self, |
|
|
|
dotcode |
|
) |
| |
|
private |
| def rqt_py_trees.behaviour_tree.RosBehaviourTree._update_visibility_level |
( |
|
self, |
|
|
|
visibility_level |
|
) |
| |
|
private |
We match the combobox index to the visibility levels defined in py_trees.common.VisibilityLevel.
Definition at line 286 of file behaviour_tree.py.
| def rqt_py_trees.behaviour_tree.RosBehaviourTree.add_arguments |
( |
|
parser, |
|
|
|
group = True |
|
) |
| |
|
static |
Allows for the addition of arguments to the rqt_gui loading method
:param bool group: If set to false, this indicates that the function is
being called from the rqt_py_trees script as opposed to the inside
of rqt_gui.main. We use this to ensure that the same arguments can
be passed with and without the --no-roscore argument set. If it is
set, the rqt_gui code is bypassed. We need to make sure that all the
arguments are displayed with -h.
Definition at line 294 of file behaviour_tree.py.
| def rqt_py_trees.behaviour_tree.RosBehaviourTree.get_current_message |
( |
|
self | ) |
|
Get the message in the list or bag that is being viewed that should be
displayed.
Definition at line 354 of file behaviour_tree.py.
| def rqt_py_trees.behaviour_tree.RosBehaviourTree.message_changed |
( |
|
self | ) |
|
This function should be called when the message being viewed changes. Will
change the current message and update the view. Also ensures that the
timeline buttons are correctly set for the current position of the
playhead on the timeline.
Definition at line 701 of file behaviour_tree.py.
| def rqt_py_trees.behaviour_tree.RosBehaviourTree.message_cleared |
( |
|
self | ) |
|
This function should be called when the message being viewed was cleared.
Currently no situation where this happens?
Definition at line 720 of file behaviour_tree.py.
| def rqt_py_trees.behaviour_tree.RosBehaviourTree.no_right_click_press_event |
( |
|
self, |
|
|
|
func |
|
) |
| |
Decorator for ignoring right click events on mouse press
Definition at line 727 of file behaviour_tree.py.
| def rqt_py_trees.behaviour_tree.RosBehaviourTree.open_latest_bag |
( |
|
self, |
|
|
|
bag_dir, |
|
|
|
by_time = False |
|
) |
| |
Open the latest bag in the given directory
:param str bag_dir: the directory in which to look for bags
:param bool by_time: if true, the latest bag is the one with the latest
modification time, not the latest date-time specified by its filename
Definition at line 315 of file behaviour_tree.py.
| def rqt_py_trees.behaviour_tree.RosBehaviourTree.restore_settings |
( |
|
self, |
|
|
|
plugin_settings, |
|
|
|
instance_settings |
|
) |
| |
| def rqt_py_trees.behaviour_tree.RosBehaviourTree.save_settings |
( |
|
self, |
|
|
|
plugin_settings, |
|
|
|
instance_settings |
|
) |
| |
| def rqt_py_trees.behaviour_tree.RosBehaviourTree.timeline_changed |
( |
|
self | ) |
|
Should be called whenever the timeline changes. At the moment this is only
used to ensure that the first and previous buttons are correctly
disabled when a new message coming in on the timeline pushes the
playhead to be at the first message
Definition at line 689 of file behaviour_tree.py.
| rqt_py_trees.behaviour_tree.RosBehaviourTree._browsing_timeline |
|
private |
| rqt_py_trees.behaviour_tree.RosBehaviourTree._combo_event_filter |
|
private |
| rqt_py_trees.behaviour_tree.RosBehaviourTree._current_dotcode |
|
private |
| rqt_py_trees.behaviour_tree.RosBehaviourTree._deferred_fit_in_view = Signal() |
|
staticprivate |
| rqt_py_trees.behaviour_tree.RosBehaviourTree._dotcode_cache |
|
private |
| rqt_py_trees.behaviour_tree.RosBehaviourTree._dotcode_cache_capacity |
|
private |
| rqt_py_trees.behaviour_tree.RosBehaviourTree._dotcode_cache_keys |
|
private |
| string rqt_py_trees.behaviour_tree.RosBehaviourTree._empty_topic = "No valid topics available" |
|
staticprivate |
| rqt_py_trees.behaviour_tree.RosBehaviourTree._expected_type = py_trees_msgs.BehaviourTree()._type |
|
staticprivate |
| rqt_py_trees.behaviour_tree.RosBehaviourTree._force_refresh |
|
private |
| rqt_py_trees.behaviour_tree.RosBehaviourTree._message_changed = Signal() |
|
staticprivate |
| rqt_py_trees.behaviour_tree.RosBehaviourTree._message_cleared = Signal() |
|
staticprivate |
| rqt_py_trees.behaviour_tree.RosBehaviourTree._new_messages |
|
private |
| rqt_py_trees.behaviour_tree.RosBehaviourTree._play_timer |
|
private |
| rqt_py_trees.behaviour_tree.RosBehaviourTree._refresh_combo = Signal() |
|
staticprivate |
| rqt_py_trees.behaviour_tree.RosBehaviourTree._refresh_view = Signal() |
|
staticprivate |
| rqt_py_trees.behaviour_tree.RosBehaviourTree._saved_settings_topic |
|
private |
| rqt_py_trees.behaviour_tree.RosBehaviourTree._scene |
|
private |
| rqt_py_trees.behaviour_tree.RosBehaviourTree._scene_cache |
|
private |
| rqt_py_trees.behaviour_tree.RosBehaviourTree._scene_cache_capacity |
|
private |
| rqt_py_trees.behaviour_tree.RosBehaviourTree._scene_cache_keys |
|
private |
| rqt_py_trees.behaviour_tree.RosBehaviourTree._timeline |
|
private |
| rqt_py_trees.behaviour_tree.RosBehaviourTree._timeline_listener |
|
private |
| rqt_py_trees.behaviour_tree.RosBehaviourTree._tip_message |
|
private |
Get the tip, from the perspective of the root.
this is pretty inefficient, and ignores caching
Definition at line 139 of file behaviour_tree.py.
| string rqt_py_trees.behaviour_tree.RosBehaviourTree._unselected_topic = "Not subscribing" |
|
staticprivate |
| rqt_py_trees.behaviour_tree.RosBehaviourTree._viewing_bag |
|
private |
| rqt_py_trees.behaviour_tree.RosBehaviourTree._widget |
|
private |
| rqt_py_trees.behaviour_tree.RosBehaviourTree.behaviour_sub |
| rqt_py_trees.behaviour_tree.RosBehaviourTree.context |
| rqt_py_trees.behaviour_tree.RosBehaviourTree.current_topic |
| rqt_py_trees.behaviour_tree.RosBehaviourTree.dot_to_qt |
| rqt_py_trees.behaviour_tree.RosBehaviourTree.dotcode_factory |
| rqt_py_trees.behaviour_tree.RosBehaviourTree.dotcode_generator |
| rqt_py_trees.behaviour_tree.RosBehaviourTree.initialized |
| rqt_py_trees.behaviour_tree.RosBehaviourTree.live_update |
| rqt_py_trees.behaviour_tree.RosBehaviourTree.message_list |
| string rqt_py_trees.behaviour_tree.RosBehaviourTree.no_roscore_switch = "--no-roscore" |
|
static |
| rqt_py_trees.behaviour_tree.RosBehaviourTree.visibility_level |
The documentation for this class was generated from the following file:
