def _set_icon(self):
pixmap = QPixmap()
pixmap.loadFromData(
self.qt_rapp_manager_info._get_icon().data,
format=self.qt_rapp_manager_info._get_icon().format)
self._widget.icon_label.setPixmap(pixmap)
self._widget.icon_label.resize(pixmap.width(), pixmap.height())
def __init__(self, context):
super(MasterInfo, self).__init__(context)
self.initialised = False
self.setObjectName('MasterInfo')
self._current_dotcode = None
self._master_info = rocon_master_info.get_master_info(0.5) # at worst a small timeout here, but perhaps should be run in a thread.
self._widget = QWidget()
self._widget.setObjectName('RoconMasterInfoUi')
rospack = rospkg.RosPack()
ui_file = os.path.join(rospack.get_path('rocon_qt_master_info'), 'ui', 'master_info.ui')
loadUi(ui_file, self._widget)
if context.serial_number() > 1:
self._widget.setWindowTitle(self._widget.windowTitle() + (' (%d)' % context.serial_number()))
pixmap = QPixmap()
pixmap.loadFromData(self._master_info.icon.data, format=self._master_info.icon.format)
self._widget.icon_label.setPixmap(pixmap)
self._widget.icon_label.resize(pixmap.width(), pixmap.height())
self._widget.info_label.resize(200, pixmap.height())
self._widget.info_label.setText("<b>Name:</b> %s<br/><b>Rocon Version:</b> %s<br/><b>Description:</b> %s" % (self._master_info.name, self._master_info.version, self._master_info.description))
self._widget.adjustSize()
context.add_widget(self._widget)
def rocon_icon_to_qicon(icon):
"""
:param rocon_std_msgs.Icon icon: icon to use for the pixmap
"""
pixmap = QPixmap()
pixmap.loadFromData(icon.data, format=icon.format)
return QIcon(pixmap)
def __init__(self, context):
super(ServiceInfo, self).__init__(context)
self.initialised = False
self.setObjectName('ServiceInfo')
self._current_dotcode = None
counter = 0
service_info = concert_service_utilities.service_information.get_services_info()
dict = service_info[1] #dict = {}
nameList = service_info[0] #nameList = []
# Create Widget
self._widget = QWidget()
self._widget.setObjectName('ConcertServiceInfoUi')
rospack = rospkg.RosPack()
ui_file = os.path.join(rospack.get_path('concert_qt_service_info'), 'ui', 'concert_service_info.ui')
loadUi(ui_file, self._widget)
if context.serial_number() > 1:
self._widget.setWindowTitle(self._widget.windowTitle() + (' (%d)' % context.serial_number()))
for value in nameList:
info_text = "<html>"
info_text += "<p><b>Resource Name: </b>" + dict[value].resource_name + "</p>"
info_text += "<p><b>Name: </b>" + dict[value].name + "</p>"
info_text += "<p><b>Description: </b>" + dict[value].description + "</p>"
info_text += "<p><b>Author: </b>" + dict[value].author + "</p>"
info_text += "<p><b>Priority: </b>" + str(dict[value].priority) + "</p>"
info_text += "<p><b>Launcher: </b>" + dict[value].launcher_type + "</p>"
info_text += "<p><b>Status: </b>" + str(dict[value].status) + "</p>"
info_text += "<p><b>Enabled: </b>" + str(dict[value].enabled) + "</p>"
info_text += "<p><b>Icon: </b>" + str(dict[value].icon.resource_name) + "</p>"
info_text += "</html>"
if counter == 0:
self._widget.app_info.appendHtml(info_text)
pixmap2 = QPixmap()
pixmap2.loadFromData(dict[value].icon.data, format=dict[value].icon.format)
if QPixmap.isNull(pixmap2):
icon_file2 = os.path.join(rospack.get_path('concert_qt_service_info'), 'resources', 'images', 'unknown.png')
pixmap2 = QPixmap(icon_file2, format="png")
self._widget.app_icon2.setPixmap(pixmap2)
self._widget.app_icon2.resize(pixmap2.width(), pixmap2.height())
if not QPixmap.isNull(pixmap2):
self._widget.app_icon2.setPixmap(pixmap2)
self._widget.app_icon2.resize(pixmap2.width(), pixmap2.height())
if counter == 1:
self._widget.app_info2.appendHtml(info_text)
pixmap = QPixmap()
pixmap.loadFromData(dict[value].icon.data, format=dict[value].icon.format)
if QPixmap.isNull(pixmap):
icon_file = os.path.join(rospack.get_path('concert_qt_service_info'), 'resources', 'images', 'unknown.png')
pixmap = QPixmap(icon_file, format="png")
self._widget.app_icon.setPixmap(pixmap)
self._widget.app_icon.resize(pixmap.width(), pixmap.height())
if not QPixmap.isNull(pixmap):
self._widget.app_icon.setPixmap(pixmap)
self._widget.app_icon.resize(pixmap.width(), pixmap.height())
counter = counter + 1
context.add_widget(self._widget)
def on_compressed_image_received(self, image):
'''
:param sensor_msgs.CompressedImage image: convert and display this in the QGraphicsView.
'''
if len(self.scene.items()) > 1:
self.scene.removeItem(self.scene.items()[0])
pixmap = QPixmap()
pixmap.loadFromData(image.data, format=image.format)
self.scene.addPixmap(pixmap)
self.scene.update()
# setting fitInvView seems sensitive to here or prior to scene update
self.fitInView(QRectF(0, 0, self.scene.width(), self.scene.height()),
Qt.KeepAspectRatio)
def _display_image(self):
image = self.teleop_app_info.image_data
if image:
if len(self.scene.items()) > 1:
self.scene.removeItem(self.scene.items()[0])
image_data = self.teleop_app_info.image_data.data
pixmap = QPixmap()
pixmap.loadFromData(
image_data,
format="PNG",
)
self._widget.camera_view.fitInView(
QRectF(0, 0, pixmap.width(), pixmap.height()),
Qt.KeepAspectRatio)
self.scene.addPixmap(pixmap)
self.scene.update()
else:
self.scene.clear()
def get_qpixmap(icon):
pixmap = QPixmap()
pixmap.loadFromData(icon.data, format=icon.format)
return pixmap
