def _update_thread_run(self):
# update type_combo_box
message_type_names = []
try:
# this only works on fuerte and up
packages = sorted([
pkg_tuple[0] for pkg_tuple in rosmsg.iterate_packages(
self._rospack, rosmsg.MODE_MSG)
])
except:
# this works up to electric
packages = sorted(rosmsg.list_packages())
for package in packages:
for base_type_str in rosmsg.list_msgs(package,
rospack=self._rospack):
message_class = roslib.message.get_message_class(base_type_str)
if message_class is not None:
message_type_names.append(base_type_str)
# TODO: get all ROS packages and launch files here instead
#self.type_combo_box.setItems.emit(sorted(message_type_names))
packages = sorted([
pkg_tuple[0]
for pkg_tuple in RqtRoscommUtil.iterate_packages('launch')
])
self.package_combo_box.setItems.emit(packages)
def _refresh_packages(self, mode=message_helpers.MSG_MODE):
packages = sorted([
pkg_tuple[0]
for pkg_tuple in RqtRoscommUtil.iterate_packages(self._mode)
])
self._package_list = packages
self._logger.debug('pkgs={}'.format(self._package_list))
self._package_combo.clear()
self._package_combo.addItems(self._package_list)
self._package_combo.setCurrentIndex(0)
def _update_pkgs_contain_launchfiles(self):
'''
Inspired by rqt_msg.MessageWidget._update_pkgs_contain_launchfiles
'''
packages = sorted([pkg_tuple[0]
for pkg_tuple
in RqtRoscommUtil.iterate_packages('launch')])
self._package_list = packages
rospy.logdebug('pkgs={}'.format(self._package_list))
self._combobox_pkg.clear()
self._combobox_pkg.addItems(self._package_list)
self._combobox_pkg.setCurrentIndex(0)
def test_iterate_packages(self):
"""
Not a very good test because the right answer that is hardcoded varies
depending on the system where this unittest runs.
"""
pkg_num_sum = 0
for pkg in RqtRoscommUtil.iterate_packages('launch'):
pkg_num_sum += 1
print('pkg={}'.format(pkg))
print(pkg_num_sum)
self.assertEqual(pkg_num_sum, self._totalnum_pkg_contains_launch)
def _update_pkgs_contain_launchfiles(self):
'''
Inspired by rqt_msg.MessageWidget._update_pkgs_contain_launchfiles
'''
packages = sorted([pkg_tuple[0]
for pkg_tuple
in RqtRoscommUtil.iterate_packages('launch')])
self._package_list = packages
rospy.logdebug('pkgs={}'.format(self._package_list))
self._combobox_pkg.clear()
self._combobox_pkg.addItems(self._package_list)
self._combobox_pkg.setCurrentIndex(0)
def _update_pkgs_contain_launchfiles(self):
"""
Inspired by rqt_msg.MessageWidget._update_pkgs_contain_launchfiles
"""
self._package_update = True
packages = sorted(
[
pkg_tuple[0]
for pkg_tuple in RqtRoscommUtil.iterate_packages('launch')
]
)
self._package_list = packages
rospy.logdebug('pkgs={}'.format(self._package_list))
previous_package = self._settings.value('package', '')
self._combobox_pkg.clear()
self._combobox_pkg.addItems(self._package_list)
if previous_package in self._package_list:
index = self._package_list.index(previous_package)
else:
index = 0
self._package_update = False
self._combobox_pkg.setCurrentIndex(index)
