def __init__(self, robot_name, subsystem_id, settings, parent=None): QDialog.__init__(self, parent) self._settings = settings self.name = robot_name self.subsystem_id = subsystem_id self._handoff_requests = list() self._has_insufficient_authority = False self._has_requests = False self._on_request = False self._insufficient_authority_warnings = dict() ui_file = os.path.join(os.path.dirname(os.path.realpath(__file__)), 'handoff_dialog.ui') loadUi(ui_file, self) self.resize(400, 450) self.setWindowTitle("Handoff for %s[%d]" % (self.name, self.subsystem_id)) self.setWindowIcon(QIcon.fromTheme("dialog-question")) self.lineEdit_explanation.setText(self._settings.handoff_explanation) self.checkBox_autorequest.setChecked( self._settings.handoff_autorequest) self.button_request_handoff.clicked.connect(self.request_handoff) self.button_cancel_handoff.clicked.connect(self.cancel_handoff) self.button_close.clicked.connect(self.hide) self._client = None self.on_access = False # emit a signal `button_blink` to emulate the blinking button self._blink_timer = rospy.Timer(rospy.Duration(self.BLINK_DURATION), self._update_blink_timer) self._blink_last_state = True self._blink_count_on = self.BLINK_ON_OFF_REL self.frame_own_request.setEnabled(True)
def __init__(self, content_widget, parent=None): QDialog.__init__(self, parent) self.tab_widget = DetachableTabWidget(self) layout = QVBoxLayout(self) layout.setContentsMargins(3, 3, 3, 3) layout.addWidget(self.tab_widget) self.setWindowFlags(Qt.Window) tab_index = self.tab_widget.addTab(content_widget, content_widget.name()) self.tab_widget.setCurrentIndex(tab_index) self.tab_widget.empty_tabbar_signal.connect(self._close_if_empty)
def __init__(self, default_mcast_group, default_port, networks_count, parent=None): ''' Creates an input dialog. @param default_port: the default discovery port @type default_port: C{int} @param networks_count: the count of discovering ports @type networks_count: C{int} ''' QDialog.__init__(self, parent=parent) threading.Thread.__init__(self) self.default_port = default_port self.setObjectName('NetworkDiscoveryDialog') self.setAttribute(Qt.WA_DeleteOnClose, True) self.setWindowFlags(Qt.Window) self.setWindowTitle('Network Discovery') self.resize(728, 512) self.verticalLayout = QVBoxLayout(self) self.verticalLayout.setObjectName("verticalLayout") self.verticalLayout.setContentsMargins(1, 1, 1, 1) self.display = QTextBrowser(self) self.display.setReadOnly(True) self.verticalLayout.addWidget(self.display) self.display_clear_signal.connect(self.display.clear) self.display_append_signal.connect(self.display.append) self.display.anchorClicked.connect(self.on_anchorClicked) self.status_label = QLabel('0 messages', self) self.verticalLayout.addWidget(self.status_label) self.status_text_signal.connect(self.status_label.setText) self._msg_counts = dict() self._networks_count = networks_count self._running = True self._received_msgs = 0 self._discovered = dict() self._hosts = dict() # resolution for hostname and address self.mutex = threading.RLock() self.sockets = [] with self.mutex: try: for p in range(networks_count): msock = DiscoverSocket(default_port + p, default_mcast_group) self.sockets.append(msock) msock.settimeout(self.TIMEOUT) except Exception as e: self.display.setText(utf8(e)) self.setDaemon(True) self.start()
def __init__(self, parent=None): QDialog.__init__(self, parent) self.setWindowTitle('Select Binary') self.verticalLayout = QVBoxLayout(self) self.verticalLayout.setObjectName("verticalLayout") self.content = QWidget() self.contentLayout = QFormLayout(self.content) self.contentLayout.setVerticalSpacing(0) self.verticalLayout.addWidget(self.content) self.packages = None package_label = QLabel("Package:", self.content) self.package_field = QComboBox(self.content) self.package_field.setInsertPolicy(QComboBox.InsertAlphabetically) self.package_field.setSizePolicy(QSizePolicy(QSizePolicy.Expanding, QSizePolicy.Fixed)) self.package_field.setEditable(True) self.contentLayout.addRow(package_label, self.package_field) binary_label = QLabel("Binary:", self.content) self.binary_field = QComboBox(self.content) # self.binary_field.setSizeAdjustPolicy(QComboBox.AdjustToContents) self.binary_field.setSizePolicy(QSizePolicy(QSizePolicy.Expanding, QSizePolicy.Fixed)) self.binary_field.setEditable(True) self.contentLayout.addRow(binary_label, self.binary_field) self.buttonBox = QDialogButtonBox(self) self.buttonBox.setStandardButtons(QDialogButtonBox.Ok | QDialogButtonBox.Cancel) self.buttonBox.setOrientation(Qt.Horizontal) self.buttonBox.setObjectName("buttonBox") self.verticalLayout.addWidget(self.buttonBox) self.package_field.setFocus(Qt.TabFocusReason) self.package = '' self.binary = '' if self.packages is None: self.package_field.addItems(['packages searching...']) self.package_field.setCurrentIndex(0) self._fill_packages_thread = PackagesThread() self._fill_packages_thread.packages.connect(self._fill_packages) self._fill_packages_thread.start() self.buttonBox.accepted.connect(self.accept) self.buttonBox.rejected.connect(self.reject) QMetaObject.connectSlotsByName(self) self.package_field.activated[str].connect(self.on_package_selected) if hasattr(self.package_field, "textChanged"): # qt compatibility self.package_field.textChanged.connect(self.on_package_selected) self.binary_field.textChanged.connect(self.on_binary_selected) else: self.package_field.editTextChanged.connect(self.on_package_selected) self.binary_field.editTextChanged.connect(self.on_binary_selected)
def __init__(self, default_mcast_group, default_port, networks_count, parent=None): ''' Creates an input dialog. @param default_port: the default discovery port @type default_port: C{int} @param networks_count: the count of discovering ports @type networks_count: C{int} ''' QDialog.__init__(self, parent=parent) threading.Thread.__init__(self) self.default_port = default_port self.setObjectName('NetworkDiscoveryDialog') self.setAttribute(Qt.WA_DeleteOnClose, True) self.setWindowFlags(Qt.Window) self.setWindowTitle('Network Discovery') self.resize(728, 512) self.verticalLayout = QVBoxLayout(self) self.verticalLayout.setObjectName("verticalLayout") self.verticalLayout.setContentsMargins(1, 1, 1, 1) self.display = QTextBrowser(self) self.display.setReadOnly(True) self.verticalLayout.addWidget(self.display) self.display_clear_signal.connect(self.display.clear) self.display_append_signal.connect(self.display.append) self.display.anchorClicked.connect(self.on_anchorClicked) self.status_label = QLabel('0 messages', self) self.verticalLayout.addWidget(self.status_label) self.status_text_signal.connect(self.status_label.setText) self._networks_count = networks_count self._running = True self._received_msgs = 0 self._discovered = dict() self._hosts = dict() # resolution for hostname and address self.mutex = threading.RLock() self.sockets = [] with self.mutex: for p in range(networks_count): msock = DiscoverSocket(default_port + p, default_mcast_group) self.sockets.append(msock) msock.settimeout(self.TIMEOUT) msock.set_message_callback(self.on_heartbeat_received) self.setDaemon(True) self.start()
def __init__(self, items=list(), buttons=QDialogButtonBox.Cancel | QDialogButtonBox.Ok, exclusive=False, preselect_all=False, title='', description='', icon='', parent=None, select_if_single=True, checkitem1='', checkitem2='', closein=0): ''' Creates an input dialog. @param items: a list with strings @type items: C{list()} ''' QDialog.__init__(self, parent=parent) self.setObjectName(' - '.join(['SelectDialog', utf8(items)])) self.verticalLayout = QVBoxLayout(self) self.verticalLayout.setObjectName("verticalLayout") self.verticalLayout.setContentsMargins(1, 1, 1, 1) # add filter row self.filter_frame = QFrame(self) filterLayout = QHBoxLayout(self.filter_frame) filterLayout.setContentsMargins(1, 1, 1, 1) label = QLabel("Filter:", self.filter_frame) self.filter_field = EnchancedLineEdit(self.filter_frame) filterLayout.addWidget(label) filterLayout.addWidget(self.filter_field) self.filter_field.textChanged.connect(self._on_filter_changed) self.verticalLayout.addWidget(self.filter_frame) if description: self.description_frame = QFrame(self) descriptionLayout = QHBoxLayout(self.description_frame) # descriptionLayout.setContentsMargins(1, 1, 1, 1) if icon: self.icon_label = QLabel(self.description_frame) self.icon_label.setSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed) self.icon_label.setPixmap( QPixmap(icon).scaled(30, 30, Qt.KeepAspectRatio)) descriptionLayout.addWidget(self.icon_label) self.description_label = QLabel(self.description_frame) self.description_label.setWordWrap(True) self.description_label.setText(description) descriptionLayout.addWidget(self.description_label) self.verticalLayout.addWidget(self.description_frame) # create area for the parameter self.content = MainBox(self) if items: self.scroll_area = QScrollArea(self) self.scroll_area.setFocusPolicy(Qt.NoFocus) self.scroll_area.setObjectName("scroll_area") self.scroll_area.setWidgetResizable(True) self.scroll_area.setWidget(self.content) self.verticalLayout.addWidget(self.scroll_area) self.checkitem1 = checkitem1 self.checkitem1_result = False self.checkitem2 = checkitem2 self.checkitem2_result = False # add select all option if not exclusive and items: self._ignore_next_toggle = False self.select_all_checkbox = QCheckBox('all entries') self.select_all_checkbox.setTristate(True) self.select_all_checkbox.stateChanged.connect( self._on_select_all_checkbox_stateChanged) self.verticalLayout.addWidget(self.select_all_checkbox) self.content.toggled.connect(self._on_main_toggle) if self.checkitem1: self.checkitem1_checkbox = QCheckBox(self.checkitem1) self.checkitem1_checkbox.stateChanged.connect( self._on_select_checkitem1_checkbox_stateChanged) self.verticalLayout.addWidget(self.checkitem1_checkbox) if self.checkitem2: self.checkitem2_checkbox = QCheckBox(self.checkitem2) self.checkitem2_checkbox.stateChanged.connect( self._on_select_checkitem2_checkbox_stateChanged) self.verticalLayout.addWidget(self.checkitem2_checkbox) if not items: spacerItem = QSpacerItem(1, 1, QSizePolicy.Expanding, QSizePolicy.Expanding) self.verticalLayout.addItem(spacerItem) self._close_timer = None self._closein = closein - 1 if closein > 0: self.closein_label = QLabel("OK in %d sec..." % closein) self.closein_label.setAlignment(Qt.AlignRight) self.verticalLayout.addWidget(self.closein_label) self._close_timer = threading.Timer(1.0, self._on_close_timer) self._close_timer.start() # create buttons self.buttonBox = QDialogButtonBox(self) self.buttonBox.setObjectName("buttonBox") self.buttonBox.setOrientation(Qt.Horizontal) self.buttonBox.setStandardButtons(buttons) self.buttonBox.accepted.connect(self.accept) self.buttonBox.rejected.connect(self.reject) self.verticalLayout.addWidget(self.buttonBox) # set the input fields if items: self.content.createFieldsFromValues(items, exclusive) if (select_if_single and len(items) == 1) or preselect_all: self.select_all_checkbox.setCheckState(Qt.Checked) if not items or len(items) < 7: self.filter_frame.setVisible(False)
def __init__(self, topic, msg_type, show_only_rate=False, masteruri=None, use_ssh=False, parent=None): ''' Creates an input dialog. @param topic: the name of the topic @type topic: C{str} @param msg_type: the type of the topic @type msg_type: C{str} @raise Exception: if no topic class was found for the given type ''' QDialog.__init__(self, parent=parent) self._masteruri = masteruri masteruri_str = '' if masteruri is None else '[%s]' % masteruri self.setObjectName(' - '.join(['EchoDialog', topic, masteruri_str])) self.setAttribute(Qt.WA_DeleteOnClose, True) self.setWindowFlags(Qt.Window) self.setWindowTitle('%s %s %s' % ('Echo --- ' if not show_only_rate else 'Hz --- ', topic, masteruri_str)) self.resize(728, 512) self.verticalLayout = QVBoxLayout(self) self.verticalLayout.setObjectName("verticalLayout") self.verticalLayout.setContentsMargins(1, 1, 1, 1) self.mIcon = QIcon(":/icons/crystal_clear_prop_run_echo.png") self.setWindowIcon(self.mIcon) self.topic = topic self.show_only_rate = show_only_rate self.lock = threading.RLock() self.last_printed_count = 0 self.msg_t0 = -1. self.msg_tn = 0 self.times = [] self.message_count = 0 self._rate_message = '' self._scrapped_msgs = 0 self._scrapped_msgs_sl = 0 self._last_received_ts = 0 self.receiving_hz = self.MESSAGE_HZ_LIMIT self.line_limit = self.MESSAGE_LINE_LIMIT self.field_filter_fn = None options = QWidget(self) if not show_only_rate: hLayout = QHBoxLayout(options) hLayout.setContentsMargins(1, 1, 1, 1) self.no_str_checkbox = no_str_checkbox = QCheckBox('Hide strings') no_str_checkbox.toggled.connect(self.on_no_str_checkbox_toggled) hLayout.addWidget(no_str_checkbox) self.no_arr_checkbox = no_arr_checkbox = QCheckBox('Hide arrays') no_arr_checkbox.toggled.connect(self.on_no_arr_checkbox_toggled) hLayout.addWidget(no_arr_checkbox) self.combobox_reduce_ch = QComboBox(self) self.combobox_reduce_ch.addItems( [str(self.MESSAGE_LINE_LIMIT), '0', '80', '256', '1024']) self.combobox_reduce_ch.activated[str].connect( self.combobox_reduce_ch_activated) self.combobox_reduce_ch.setEditable(True) self.combobox_reduce_ch.setToolTip( "Set maximum line width. 0 disables the limit.") hLayout.addWidget(self.combobox_reduce_ch) # reduce_ch_label = QLabel('ch', self) # hLayout.addWidget(reduce_ch_label) # add spacer spacerItem = QSpacerItem(515, 20, QSizePolicy.Expanding, QSizePolicy.Minimum) hLayout.addItem(spacerItem) # add combobox for displaying frequency of messages self.combobox_displ_hz = QComboBox(self) self.combobox_displ_hz.addItems([ str(self.MESSAGE_HZ_LIMIT), '0', '0.1', '1', '50', '100', '1000' ]) self.combobox_displ_hz.activated[str].connect( self.on_combobox_hz_activated) self.combobox_displ_hz.setEditable(True) hLayout.addWidget(self.combobox_displ_hz) displ_hz_label = QLabel('Hz', self) hLayout.addWidget(displ_hz_label) # add combobox for count of displayed messages self.combobox_msgs_count = QComboBox(self) self.combobox_msgs_count.addItems( [str(self.MAX_DISPLAY_MSGS), '0', '50', '100']) self.combobox_msgs_count.activated[str].connect( self.on_combobox_count_activated) self.combobox_msgs_count.setEditable(True) self.combobox_msgs_count.setToolTip( "Set maximum displayed message count. 0 disables the limit.") hLayout.addWidget(self.combobox_msgs_count) displ_count_label = QLabel('#', self) hLayout.addWidget(displ_count_label) # add topic control button for unsubscribe and subscribe self.topic_control_button = QToolButton(self) self.topic_control_button.setText('stop') self.topic_control_button.setIcon( QIcon(':/icons/deleket_deviantart_stop.png')) self.topic_control_button.clicked.connect( self.on_topic_control_btn_clicked) hLayout.addWidget(self.topic_control_button) # add clear button clearButton = QToolButton(self) clearButton.setText('clear') clearButton.clicked.connect(self.on_clear_btn_clicked) hLayout.addWidget(clearButton) self.verticalLayout.addWidget(options) self.display = QTextBrowser(self) self.display.setReadOnly(True) self.verticalLayout.addWidget(self.display) self.display.document().setMaximumBlockCount(500) self.max_displayed_msgs = self.MAX_DISPLAY_MSGS self._blocks_in_msg = None self.display.setOpenLinks(False) self.display.anchorClicked.connect(self._on_display_anchorClicked) self.status_label = QLabel('0 messages', self) self.verticalLayout.addWidget(self.status_label) # subscribe to the topic errmsg = '' try: self.__msg_class = message.get_message_class(msg_type) if not self.__msg_class: errmsg = "Cannot load message class for [%s]. Did you build messages?" % msg_type # raise Exception("Cannot load message class for [%s]. Did you build messages?"%msg_type) except Exception as e: self.__msg_class = None errmsg = "Cannot load message class for [%s]. Did you build messagest?\nError: %s" % ( msg_type, e) # raise Exception("Cannot load message class for [%s]. Did you build messagest?\nError: %s"%(msg_type, e)) # variables for Subscriber self.msg_signal.connect(self._append_message) self.sub = None # vairables for SSH connection self.ssh_output_file = None self.ssh_error_file = None self.ssh_input_file = None self.text_signal.connect(self._append_text) self.text_hz_signal.connect(self._append_text_hz) self._current_msg = '' self._current_errmsg = '' self.text_error_signal.connect(self._append_error_text) # decide, which connection to open if use_ssh: self.__msg_class = None self._on_display_anchorClicked(QUrl(self._masteruri)) elif self.__msg_class is None: errtxt = '<pre style="color:red; font-family:Fixedsys,Courier,monospace; padding:10px;">\n%s</pre>' % ( errmsg) self.display.setText('<a href="%s">open using SSH</a>' % (masteruri)) self.display.append(errtxt) else: self.sub = rospy.Subscriber(self.topic, self.__msg_class, self._msg_handle) self.print_hz_timer = QTimer() self.print_hz_timer.timeout.connect(self._on_calc_hz) self.print_hz_timer.start(1000)
def __init__(self, icon, title, text, detailed_text="", buttons=Cancel | Ok, parent=None): QDialog.__init__(self, parent=parent) self.setWindowFlags(self.windowFlags() & ~Qt.WindowTitleHint) self.setWindowFlags(self.windowFlags() & ~Qt.WindowContextHelpButtonHint & ~Qt.WindowMinimizeButtonHint) self.setObjectName('MessageBox') self._use_checkbox = True self.text = text self.verticalLayout = QVBoxLayout(self) self.verticalLayout.setObjectName("verticalLayout") self.verticalLayout.setContentsMargins(1, 1, 1, 1) self.horizontalLayout = QHBoxLayout() self.horizontalLayout.setObjectName("horizontalLayout") self.horizontalLayout.setContentsMargins(1, 1, 1, 1) # create icon pixmap = None if icon == self.NoIcon: pass elif icon == self.Question: pixmap = QPixmap( QImage(":icons/question.png").scaled(56, 56, Qt.IgnoreAspectRatio, Qt.SmoothTransformation)) elif icon == self.Information: pixmap = QPixmap( QImage(":icons/info.png").scaled(56, 56, Qt.IgnoreAspectRatio, Qt.SmoothTransformation)) elif icon == self.Warning: pixmap = QPixmap( QImage(":icons/warning.png").scaled(56, 56, Qt.IgnoreAspectRatio, Qt.SmoothTransformation)) elif icon == self.Critical: pixmap = QPixmap( QImage(":icons/critical.png").scaled(56, 56, Qt.IgnoreAspectRatio, Qt.SmoothTransformation)) spacerItem = QSpacerItem(10, 60, QSizePolicy.Minimum, QSizePolicy.Minimum) self.horizontalLayout.addItem(spacerItem) self.icon_label = QLabel() if pixmap is not None: self.icon_label.setPixmap(pixmap) self.icon_label.setSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed) self.horizontalLayout.addWidget(self.icon_label) spacerItem = QSpacerItem(10, 60, QSizePolicy.Minimum, QSizePolicy.Minimum) self.horizontalLayout.addItem(spacerItem) # add message self.message_label = QLabel(text) self.message_label.setWordWrap(True) self.message_label.setScaledContents(True) self.message_label.setOpenExternalLinks(True) self.horizontalLayout.addWidget(self.message_label) self.verticalLayout.addLayout(self.horizontalLayout) # create buttons self.buttonBox = QDialogButtonBox(self) self.buttonBox.setObjectName("buttonBox") self.buttonBox.setOrientation(Qt.Horizontal) self._accept_button = None self._reject_button = None self._buttons = buttons self._create_buttons(buttons) self.buttonBox.accepted.connect(self.accept) self.buttonBox.rejected.connect(self.reject) self.verticalLayout.addWidget(self.buttonBox) if detailed_text: self.btn_show_details = QPushButton(self.tr('Details...')) self.btn_show_details.setCheckable(True) self.btn_show_details.setChecked(True) self.btn_show_details.toggled.connect(self.on_toggled_details) self.buttonBox.addButton(self.btn_show_details, QDialogButtonBox.ActionRole) # create area for detailed text self.textEdit = textEdit = QTextEdit(self) textEdit.setObjectName("textEdit") textEdit.setReadOnly(True) textEdit.setText(detailed_text) # textEdit.setVisible(False) self.verticalLayout.addWidget(self.textEdit) self.resize(480, self.verticalLayout.totalSizeHint().height()) buttons_in_box = self.buttonBox.buttons() if buttons_in_box: self.buttonBox.buttons()[0].setFocus()
def __init__(self, topic, msg_type, show_only_rate=False, masteruri=None, use_ssh=False, parent=None): ''' Creates an input dialog. @param topic: the name of the topic @type topic: C{str} @param msg_type: the type of the topic @type msg_type: C{str} @raise Exception: if no topic class was found for the given type ''' QDialog.__init__(self, parent=parent) self._masteruri = masteruri masteruri_str = '' if masteruri is None else '[%s]' % masteruri echo_dialog_file = os.path.join(os.path.dirname(os.path.realpath(__file__)), 'EchoDialog.ui') loadUi(echo_dialog_file, self) self.setObjectName(' - '.join(['EchoDialog', topic, masteruri_str])) self.setAttribute(Qt.WA_DeleteOnClose, True) self.setWindowFlags(Qt.Window) self.setWindowTitle('%s %s %s' % ('Echo --- ' if not show_only_rate else 'Hz --- ', topic, masteruri_str)) self.resize(900, 512) self.topic = topic self.show_only_rate = show_only_rate self.lock = threading.RLock() self.last_printed_count = 0 self.msg_t0 = -1. self.msg_tn = 0 self.times = [] self.bytes = [] self.message_count = 0 self._state_message = '' self._state_size_message = '' self._scrapped_msgs = 0 self._scrapped_msgs_sl = 0 self._last_received_ts = 0 self.chars_limit = self.MESSAGE_CHARS_LIMIT self.receiving_hz = self.MESSAGE_HZ_LIMIT self.line_limit = self.MESSAGE_LINE_LIMIT self.max_displayed_msgs = self.MAX_DISPLAY_MSGS self.digits_after_in_array = 2 self.field_filter_fn = None self._latched = False self._msgs = [] self.filterFrame.setVisible(False) self.topicControlButton.clicked.connect(self.on_topic_control_btn_clicked) self.clearButton.clicked.connect(self.on_clear_btn_clicked) if show_only_rate: self.filterButton.setVisible(False) else: self.filterButton.clicked.connect(self.on_filter_clicked) self.showStringsCheckBox.toggled.connect(self.on_no_str_checkbox_toggled) self.maxLenStringComboBox.activated[str].connect(self.combobox_reduce_ch_activated) self.showArraysCheckBox.toggled.connect(self.on_no_arr_checkbox_toggled) self.maxDigitsComboBox.activated[str].connect(self.combobox_reduce_digits_activated) self.maxLenComboBox.activated[str].connect(self.on_combobox_chars_activated) self.maxHzComboBox.activated[str].connect(self.on_combobox_hz_activated) self.displayCountComboBox.activated[str].connect(self.on_combobox_count_activated) self.combobox_reduce_ch_activated(self.MESSAGE_LINE_LIMIT) self.on_combobox_chars_activated(self.MESSAGE_CHARS_LIMIT) self.on_combobox_hz_activated(self.MESSAGE_HZ_LIMIT) self.on_combobox_count_activated(self.MAX_DISPLAY_MSGS) self.filterButton.setFocus() self.display.setReadOnly(True) self.display.document().setMaximumBlockCount(500) self._blocks_in_msg = None self.display.setOpenLinks(False) self.display.anchorClicked.connect(self._on_display_anchorClicked) # subscribe to the topic errmsg = '' try: self.__msg_class = message.get_message_class(msg_type) if not self.__msg_class: errmsg = "Cannot load message class for [%s]. Did you build messages?" % msg_type except Exception as e: self.__msg_class = None errmsg = "Cannot load message class for [%s]. Did you build messagest?\nError: %s" % (msg_type, e) # variables for Subscriber self.msg_signal.connect(self._append_message) self.sub = None # vairables for SSH connection self.ssh_output_file = None self.ssh_error_file = None self.ssh_input_file = None self.text_signal.connect(self._append_text) self.text_hz_signal.connect(self._append_text_hz) self._current_msg = '' self._current_errmsg = '' self.text_error_signal.connect(self._append_error_text) # decide, which connection to open if use_ssh: self.__msg_class = None self._on_display_anchorClicked(QUrl(self._masteruri)) elif self.__msg_class is None: errtxt = '<pre style="color:red; font-family:Fixedsys,Courier,monospace; padding:10px;">\n%s</pre>' % (errmsg) self.display.setText('<a href="%s">open using SSH</a>' % (masteruri)) self.display.append(errtxt) else: self.sub = rospy.Subscriber(self.topic, self.__msg_class, self._msg_handle) self.print_hz_timer = QTimer() self.print_hz_timer.timeout.connect(self._on_calc_hz) self.print_hz_timer.start(1000) self._start_time = time.time()
def __init__(self, parent=None): QDialog.__init__(self, parent) # self.host = host self.setWindowIcon(QIcon(":/icons/irondevil_sync.png")) self.setWindowTitle('Sync') self.verticalLayout = QVBoxLayout(self) self.verticalLayout.setObjectName("verticalLayout") self.resize(350, 190) self.toolButton_SyncAll = QToolButton(self) sizePolicy = QSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding) sizePolicy.setHorizontalStretch(0) sizePolicy.setVerticalStretch(2) sizePolicy.setHeightForWidth(self.toolButton_SyncAll.sizePolicy().hasHeightForWidth()) self.toolButton_SyncAll.setSizePolicy(sizePolicy) self.toolButton_SyncAll.setObjectName("toolButton_SyncAll") self.verticalLayout.addWidget(self.toolButton_SyncAll) self.toolButton_SyncAll.setText(self._translate("Sync All")) self.toolButton_SyncAll.clicked.connect(self._on_sync_all_clicked) # self.toolButton_SyncAllAnyMsg = QToolButton(self) # sizePolicy = QSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding) # sizePolicy.setHorizontalStretch(0) # sizePolicy.setVerticalStretch(1) # sizePolicy.setHeightForWidth(self.toolButton_SyncAllAnyMsg.sizePolicy().hasHeightForWidth()) # self.toolButton_SyncAllAnyMsg.setSizePolicy(sizePolicy) # self.toolButton_SyncAllAnyMsg.setObjectName("toolButton_SyncAllAnyMsg") # self.verticalLayout.addWidget(self.toolButton_SyncAllAnyMsg) # self.toolButton_SyncAllAnyMsg.setText(self._translate("Sync all (+AnyMsg)")) # self.toolButton_SyncAllAnyMsg.clicked.connect(self._on_sync_all_anymsg_clicked) self.toolButton_SyncTopicOnDemand = QToolButton(self) sizePolicy = QSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding) sizePolicy.setHorizontalStretch(0) sizePolicy.setVerticalStretch(1) sizePolicy.setHeightForWidth(self.toolButton_SyncTopicOnDemand.sizePolicy().hasHeightForWidth()) self.toolButton_SyncTopicOnDemand.setSizePolicy(sizePolicy) self.toolButton_SyncTopicOnDemand.setObjectName("toolButton_SyncTopicOnDemand") self.verticalLayout.addWidget(self.toolButton_SyncTopicOnDemand) self.toolButton_SyncTopicOnDemand.setText(self._translate("Sync only topics on demand")) self.toolButton_SyncTopicOnDemand.clicked.connect(self._on_sync_topics_on_demand_clicked) self.toolButton_SelectInterface = QToolButton(self) sizePolicy = QSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding) sizePolicy.setHorizontalStretch(0) sizePolicy.setVerticalStretch(1) sizePolicy.setHeightForWidth(self.toolButton_SelectInterface.sizePolicy().hasHeightForWidth()) self.toolButton_SelectInterface.setSizePolicy(sizePolicy) self.toolButton_SelectInterface.setObjectName("toolButton_SelectInterface") self.verticalLayout.addWidget(self.toolButton_SelectInterface) self.toolButton_SelectInterface.setText(self._translate("Select an interface")) self.toolButton_SelectInterface.clicked.connect(self._on_select_interface_clicked) self.interface_field = QComboBox(self) self.interface_field.setInsertPolicy(QComboBox.InsertAlphabetically) self.interface_field.setSizePolicy(QSizePolicy(QSizePolicy.Expanding, QSizePolicy.Fixed)) self.interface_field.setEditable(True) self.interface_field.setVisible(False) self.interface_field.setObjectName("interface_field") self.verticalLayout.addWidget(self.interface_field) self.interface_field.currentIndexChanged[str].connect(self._on_interface_selected) self.toolButton_EditInterface = QToolButton(self) sizePolicy = QSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding) sizePolicy.setHorizontalStretch(0) sizePolicy.setVerticalStretch(1) sizePolicy.setHeightForWidth(self.toolButton_EditInterface.sizePolicy().hasHeightForWidth()) self.toolButton_EditInterface.setSizePolicy(sizePolicy) self.toolButton_EditInterface.setObjectName("toolButton_EditInterface") self.verticalLayout.addWidget(self.toolButton_EditInterface) self.toolButton_EditInterface.setText(self._translate("Edit selected interface")) self.toolButton_EditInterface.clicked.connect(self._on_edit_interface_clicked) self.toolButton_EditInterface.setVisible(False) self.toolButton_CreateInterface = QToolButton(self) sizePolicy = QSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding) sizePolicy.setHorizontalStretch(0) sizePolicy.setVerticalStretch(1) sizePolicy.setHeightForWidth(self.toolButton_CreateInterface.sizePolicy().hasHeightForWidth()) self.toolButton_CreateInterface.setSizePolicy(sizePolicy) self.toolButton_CreateInterface.setObjectName("toolButton_CreateInterface") self.verticalLayout.addWidget(self.toolButton_CreateInterface) self.toolButton_CreateInterface.setText(self._translate("Create an interface")) self.toolButton_CreateInterface.clicked.connect(self._on_create_interface_clicked) self.toolButton_CreateInterface.setVisible(False) self.textedit = TextEdit('', self) self.hl = SyncHighlighter(self.textedit.document()) sizePolicy = QSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding) self.textedit.setSizePolicy(sizePolicy) self.textedit.setObjectName("syncedit") self.verticalLayout.addWidget(self.textedit) self.textedit.setVisible(False) self._fill_interface_thread = None self._interfaces_files = None self._sync_args = [] self._interface_filename = None self.buttonBox = QDialogButtonBox(self) self.buttonBox.setStandardButtons(QDialogButtonBox.Cancel) self.buttonBox.setOrientation(Qt.Horizontal) self.buttonBox.setObjectName("buttonBox") self.verticalLayout.addWidget(self.buttonBox) self.buttonBox.accepted.connect(self.accept) self.buttonBox.rejected.connect(self.reject) self._new_iface = True
def __init__(self, masteruri, parent=None): QDialog.__init__(self, parent) self.setWindowTitle('Select Binary') self.verticalLayout = QVBoxLayout(self) self.verticalLayout.setObjectName("verticalLayout") self.content = QWidget() self.contentLayout = QFormLayout(self.content) self.contentLayout.setVerticalSpacing(0) self.verticalLayout.addWidget(self.content) self.packages = None self.masteruri = "ROS_MASTER_URI" if masteruri is None else masteruri package_label = QLabel("Package:", self.content) self.package_field = QComboBox(self.content) self.package_field.setInsertPolicy(QComboBox.InsertAlphabetically) self.package_field.setSizePolicy( QSizePolicy(QSizePolicy.Expanding, QSizePolicy.Fixed)) self.package_field.setEditable(True) self.contentLayout.addRow(package_label, self.package_field) binary_label = QLabel("Binary:", self.content) self.binary_field = QComboBox(self.content) self.binary_field.setSizePolicy( QSizePolicy(QSizePolicy.Expanding, QSizePolicy.Fixed)) self.binary_field.setEditable(True) self.contentLayout.addRow(binary_label, self.binary_field) self.buttonBox = QDialogButtonBox(self) self.buttonBox.setStandardButtons(QDialogButtonBox.Ok | QDialogButtonBox.Cancel) self.buttonBox.setOrientation(Qt.Horizontal) self.buttonBox.setObjectName("buttonBox") self.verticalLayout.addWidget(self.buttonBox) self.package_field.setFocus(Qt.TabFocusReason) self.package = '' self.binary = '' self._request_bin_thread = None if self.packages is None: self.package_field.addItems(['packages searching...']) self.package_field.setCurrentIndex(0) # fill the input fields self.packages = { name: path for path, name in nm.nmd().file.get_packages( nmdurl.nmduri(masteruri)).items() } packages = self.packages.keys() packages.sort() self.package_field.clear() self.package_field.clearEditText() self.package_field.addItems(packages) self.buttonBox.accepted.connect(self.accept) self.buttonBox.rejected.connect(self.reject) QMetaObject.connectSlotsByName(self) self.package_field.activated[str].connect(self.on_package_selected) if hasattr(self.package_field, "textChanged"): # qt compatibility self.package_field.textChanged.connect(self.on_package_selected) self.binary_field.textChanged.connect(self.on_binary_selected) else: self.package_field.editTextChanged.connect( self.on_package_selected) self.binary_field.editTextChanged.connect(self.on_binary_selected)
def __init__(self, items=list(), buttons=QDialogButtonBox.Cancel | QDialogButtonBox.Ok, exclusive=False, preselect_all=False, title='', description='', icon='', parent=None, select_if_single=True, checkitem1='', checkitem2=''): ''' Creates an input dialog. @param items: a list with strings @type items: C{list()} ''' QDialog.__init__(self, parent=parent) self.setObjectName(' - '.join(['SelectDialog', str(items)])) self.verticalLayout = QVBoxLayout(self) self.verticalLayout.setObjectName("verticalLayout") self.verticalLayout.setContentsMargins(1, 1, 1, 1) # add filter row self.filter_frame = QFrame(self) filterLayout = QHBoxLayout(self.filter_frame) filterLayout.setContentsMargins(1, 1, 1, 1) label = QLabel("Filter:", self.filter_frame) self.filter_field = EnchancedLineEdit(self.filter_frame) filterLayout.addWidget(label) filterLayout.addWidget(self.filter_field) self.filter_field.textChanged.connect(self._on_filter_changed) self.verticalLayout.addWidget(self.filter_frame) if description: self.description_frame = QFrame(self) descriptionLayout = QHBoxLayout(self.description_frame) # descriptionLayout.setContentsMargins(1, 1, 1, 1) if icon: self.icon_label = QLabel(self.description_frame) self.icon_label.setSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed) self.icon_label.setPixmap(QPixmap(icon).scaled(30, 30, Qt.KeepAspectRatio)) descriptionLayout.addWidget(self.icon_label) self.description_label = QLabel(self.description_frame) self.description_label.setWordWrap(True) self.description_label.setText(description) descriptionLayout.addWidget(self.description_label) self.verticalLayout.addWidget(self.description_frame) # create area for the parameter self.content = MainBox(self) if items: self.scroll_area = QScrollArea(self) self.scroll_area.setFocusPolicy(Qt.NoFocus) self.scroll_area.setObjectName("scroll_area") self.scroll_area.setWidgetResizable(True) self.scroll_area.setWidget(self.content) self.verticalLayout.addWidget(self.scroll_area) self.checkitem1 = checkitem1 self.checkitem1_result = False self.checkitem2 = checkitem2 self.checkitem2_result = False # add select all option if not exclusive and items: self._ignore_next_toggle = False self.select_all_checkbox = QCheckBox('all entries') self.select_all_checkbox.setTristate(True) self.select_all_checkbox.stateChanged.connect(self._on_select_all_checkbox_stateChanged) self.verticalLayout.addWidget(self.select_all_checkbox) self.content.toggled.connect(self._on_main_toggle) if self.checkitem1: self.checkitem1_checkbox = QCheckBox(self.checkitem1) self.checkitem1_checkbox.stateChanged.connect(self._on_select_checkitem1_checkbox_stateChanged) self.verticalLayout.addWidget(self.checkitem1_checkbox) if self.checkitem2: self.checkitem2_checkbox = QCheckBox(self.checkitem2) self.checkitem2_checkbox.stateChanged.connect(self._on_select_checkitem2_checkbox_stateChanged) self.verticalLayout.addWidget(self.checkitem2_checkbox) if not items: spacerItem = QSpacerItem(1, 1, QSizePolicy.Expanding, QSizePolicy.Expanding) self.verticalLayout.addItem(spacerItem) # create buttons self.buttonBox = QDialogButtonBox(self) self.buttonBox.setObjectName("buttonBox") self.buttonBox.setOrientation(Qt.Horizontal) self.buttonBox.setStandardButtons(buttons) self.buttonBox.accepted.connect(self.accept) self.buttonBox.rejected.connect(self.reject) self.verticalLayout.addWidget(self.buttonBox) # set the input fields if items: self.content.createFieldsFromValues(items, exclusive) if (select_if_single and len(items) == 1) or preselect_all: self.select_all_checkbox.setCheckState(Qt.Checked) if not items or len(items) < 7: self.filter_frame.setVisible(False)
def __init__(self, parent=None): QDialog.__init__(self, parent) # self.host = host self.setWindowIcon(QIcon(":/icons/irondevil_sync.png")) self.setWindowTitle('Sync') self.verticalLayout = QVBoxLayout(self) self.verticalLayout.setObjectName("verticalLayout") self.resize(350, 190) self.toolButton_SyncAll = QToolButton(self) sizePolicy = QSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding) sizePolicy.setHorizontalStretch(0) sizePolicy.setVerticalStretch(2) sizePolicy.setHeightForWidth( self.toolButton_SyncAll.sizePolicy().hasHeightForWidth()) self.toolButton_SyncAll.setSizePolicy(sizePolicy) self.toolButton_SyncAll.setObjectName("toolButton_SyncAll") self.verticalLayout.addWidget(self.toolButton_SyncAll) self.toolButton_SyncAll.setText(self._translate("Sync All")) self.toolButton_SyncAll.clicked.connect(self._on_sync_all_clicked) # self.toolButton_SyncAllAnyMsg = QToolButton(self) # sizePolicy = QSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding) # sizePolicy.setHorizontalStretch(0) # sizePolicy.setVerticalStretch(1) # sizePolicy.setHeightForWidth(self.toolButton_SyncAllAnyMsg.sizePolicy().hasHeightForWidth()) # self.toolButton_SyncAllAnyMsg.setSizePolicy(sizePolicy) # self.toolButton_SyncAllAnyMsg.setObjectName("toolButton_SyncAllAnyMsg") # self.verticalLayout.addWidget(self.toolButton_SyncAllAnyMsg) # self.toolButton_SyncAllAnyMsg.setText(self._translate("Sync all (+AnyMsg)")) # self.toolButton_SyncAllAnyMsg.clicked.connect(self._on_sync_all_anymsg_clicked) self.toolButton_SyncTopicOnDemand = QToolButton(self) sizePolicy = QSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding) sizePolicy.setHorizontalStretch(0) sizePolicy.setVerticalStretch(1) sizePolicy.setHeightForWidth( self.toolButton_SyncTopicOnDemand.sizePolicy().hasHeightForWidth()) self.toolButton_SyncTopicOnDemand.setSizePolicy(sizePolicy) self.toolButton_SyncTopicOnDemand.setObjectName( "toolButton_SyncTopicOnDemand") self.verticalLayout.addWidget(self.toolButton_SyncTopicOnDemand) self.toolButton_SyncTopicOnDemand.setText( self._translate("Sync only topics on demand")) self.toolButton_SyncTopicOnDemand.clicked.connect( self._on_sync_topics_on_demand_clicked) self.toolButton_SelectInterface = QToolButton(self) sizePolicy = QSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding) sizePolicy.setHorizontalStretch(0) sizePolicy.setVerticalStretch(1) sizePolicy.setHeightForWidth( self.toolButton_SelectInterface.sizePolicy().hasHeightForWidth()) self.toolButton_SelectInterface.setSizePolicy(sizePolicy) self.toolButton_SelectInterface.setObjectName( "toolButton_SelectInterface") self.verticalLayout.addWidget(self.toolButton_SelectInterface) self.toolButton_SelectInterface.setText( self._translate("Select an interface")) self.toolButton_SelectInterface.clicked.connect( self._on_select_interface_clicked) self.interface_field = QComboBox(self) self.interface_field.setInsertPolicy(QComboBox.InsertAlphabetically) self.interface_field.setSizePolicy( QSizePolicy(QSizePolicy.Expanding, QSizePolicy.Fixed)) self.interface_field.setEditable(True) self.interface_field.setVisible(False) self.interface_field.setObjectName("interface_field") self.verticalLayout.addWidget(self.interface_field) self.interface_field.currentIndexChanged[str].connect( self._on_interface_selected) self.toolButton_EditInterface = QToolButton(self) sizePolicy = QSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding) sizePolicy.setHorizontalStretch(0) sizePolicy.setVerticalStretch(1) sizePolicy.setHeightForWidth( self.toolButton_EditInterface.sizePolicy().hasHeightForWidth()) self.toolButton_EditInterface.setSizePolicy(sizePolicy) self.toolButton_EditInterface.setObjectName("toolButton_EditInterface") self.verticalLayout.addWidget(self.toolButton_EditInterface) self.toolButton_EditInterface.setText( self._translate("Edit selected interface")) self.toolButton_EditInterface.clicked.connect( self._on_edit_interface_clicked) self.toolButton_EditInterface.setVisible(False) self.toolButton_CreateInterface = QToolButton(self) sizePolicy = QSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding) sizePolicy.setHorizontalStretch(0) sizePolicy.setVerticalStretch(1) sizePolicy.setHeightForWidth( self.toolButton_CreateInterface.sizePolicy().hasHeightForWidth()) self.toolButton_CreateInterface.setSizePolicy(sizePolicy) self.toolButton_CreateInterface.setObjectName( "toolButton_CreateInterface") self.verticalLayout.addWidget(self.toolButton_CreateInterface) self.toolButton_CreateInterface.setText( self._translate("Create an interface")) self.toolButton_CreateInterface.clicked.connect( self._on_create_interface_clicked) self.toolButton_CreateInterface.setVisible(False) self.textedit = TextEdit('', self) self.hl = SyncHighlighter(self.textedit.document()) sizePolicy = QSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding) self.textedit.setSizePolicy(sizePolicy) self.textedit.setObjectName("syncedit") self.verticalLayout.addWidget(self.textedit) self.textedit.setVisible(False) self._fill_interface_thread = None self._interfaces_files = None self._sync_args = [] self._interface_filename = None self.buttonBox = QDialogButtonBox(self) self.buttonBox.setStandardButtons(QDialogButtonBox.Cancel) self.buttonBox.setOrientation(Qt.Horizontal) self.buttonBox.setObjectName("buttonBox") self.verticalLayout.addWidget(self.buttonBox) self.buttonBox.accepted.connect(self.accept) self.buttonBox.rejected.connect(self.reject) self._new_iface = True
def __init__(self, icon, title, text, detailed_text="", buttons=Cancel | Ok, parent=None): QDialog.__init__(self, parent=parent) self.setWindowFlags(self.windowFlags() & ~Qt.WindowTitleHint) self.setWindowFlags(self.windowFlags() & ~Qt.WindowContextHelpButtonHint & ~Qt.WindowMinimizeButtonHint) self.setObjectName('MessageBox') self._use_checkbox = True self.text = text self.verticalLayout = QVBoxLayout(self) self.verticalLayout.setObjectName("verticalLayout") self.verticalLayout.setContentsMargins(1, 1, 1, 1) self.horizontalLayout = QHBoxLayout() self.horizontalLayout.setObjectName("horizontalLayout") self.horizontalLayout.setContentsMargins(1, 1, 1, 1) # create icon pixmap = None if icon == self.NoIcon: pass elif icon == self.Question: pixmap = QApplication.style().standardPixmap(QStyle.SP_MessageBoxQuestion) elif icon == self.Information: pixmap = QApplication.style().standardPixmap(QStyle.SP_MessageBoxInformation) elif icon == self.Warning: pixmap = QPixmap(":icons/crystal_clear_warning_56.png") elif icon == self.Critical: pixmap = QApplication.style().standardPixmap(QStyle.SP_MessageBoxCritical) spacerItem = QSpacerItem(10, 60, QSizePolicy.Minimum, QSizePolicy.Minimum) self.horizontalLayout.addItem(spacerItem) self.icon_label = QLabel() if pixmap is not None: self.icon_label.setPixmap(pixmap) self.icon_label.setSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed) self.horizontalLayout.addWidget(self.icon_label) spacerItem = QSpacerItem(10, 60, QSizePolicy.Minimum, QSizePolicy.Minimum) self.horizontalLayout.addItem(spacerItem) # add message self.message_label = QLabel(text) self.message_label.setWordWrap(True) self.message_label.setScaledContents(True) self.message_label.setOpenExternalLinks(True) self.horizontalLayout.addWidget(self.message_label) self.verticalLayout.addLayout(self.horizontalLayout) # create buttons self.buttonBox = QDialogButtonBox(self) self.buttonBox.setObjectName("buttonBox") self.buttonBox.setOrientation(Qt.Horizontal) self._accept_button = None self._reject_button = None self._buttons = buttons self._create_buttons(buttons) self.buttonBox.accepted.connect(self.accept) self.buttonBox.rejected.connect(self.reject) self.verticalLayout.addWidget(self.buttonBox) if detailed_text: self.btn_show_details = QPushButton(self.tr('Details...')) self.btn_show_details.setCheckable(True) self.btn_show_details.setChecked(True) self.btn_show_details.toggled.connect(self.on_toggled_details) self.buttonBox.addButton(self.btn_show_details, QDialogButtonBox.ActionRole) # create area for detailed text self.textEdit = textEdit = QTextEdit(self) textEdit.setObjectName("textEdit") textEdit.setReadOnly(True) textEdit.setText(detailed_text) # textEdit.setVisible(False) self.verticalLayout.addWidget(self.textEdit) self.resize(480, self.verticalLayout.totalSizeHint().height()) buttons_in_box = self.buttonBox.buttons() if buttons_in_box: self.buttonBox.buttons()[0].setFocus()
def __init__(self, topic, msg_type, show_only_rate=False, masteruri=None, use_ssh=False, parent=None): """ Creates an input dialog. @param topic: the name of the topic @type topic: C{str} @param msg_type: the type of the topic @type msg_type: C{str} @raise Exception: if no topic class was found for the given type """ QDialog.__init__(self, parent=parent) self._masteruri = masteruri masteruri_str = "" if masteruri is None else "[%s]" % masteruri self.setObjectName(" - ".join(["EchoDialog", topic, masteruri_str])) self.setAttribute(Qt.WA_DeleteOnClose, True) self.setWindowFlags(Qt.Window) self.setWindowTitle("%s %s %s" % ("Echo --- " if not show_only_rate else "Hz --- ", topic, masteruri_str)) self.resize(728, 512) self.verticalLayout = QVBoxLayout(self) self.verticalLayout.setObjectName("verticalLayout") self.verticalLayout.setContentsMargins(1, 1, 1, 1) self.mIcon = QIcon(":/icons/crystal_clear_prop_run_echo.png") self.setWindowIcon(self.mIcon) self.topic = topic self.show_only_rate = show_only_rate self.lock = threading.RLock() self.last_printed_count = 0 self.msg_t0 = -1.0 self.msg_tn = 0 self.times = [] self.message_count = 0 self._rate_message = "" self._scrapped_msgs = 0 self._scrapped_msgs_sl = 0 self._last_received_ts = 0 self.receiving_hz = self.MESSAGE_HZ_LIMIT self.line_limit = self.MESSAGE_LINE_LIMIT self.field_filter_fn = None options = QWidget(self) if not show_only_rate: hLayout = QHBoxLayout(options) hLayout.setContentsMargins(1, 1, 1, 1) self.no_str_checkbox = no_str_checkbox = QCheckBox("Hide strings") no_str_checkbox.toggled.connect(self.on_no_str_checkbox_toggled) hLayout.addWidget(no_str_checkbox) self.no_arr_checkbox = no_arr_checkbox = QCheckBox("Hide arrays") no_arr_checkbox.toggled.connect(self.on_no_arr_checkbox_toggled) hLayout.addWidget(no_arr_checkbox) self.combobox_reduce_ch = QComboBox(self) self.combobox_reduce_ch.addItems([str(self.MESSAGE_LINE_LIMIT), "0", "80", "256", "1024"]) self.combobox_reduce_ch.activated[str].connect(self.combobox_reduce_ch_activated) self.combobox_reduce_ch.setEditable(True) self.combobox_reduce_ch.setToolTip("Set maximum line width. 0 disables the limit.") hLayout.addWidget(self.combobox_reduce_ch) # reduce_ch_label = QLabel('ch', self) # hLayout.addWidget(reduce_ch_label) # add spacer spacerItem = QSpacerItem(515, 20, QSizePolicy.Expanding, QSizePolicy.Minimum) hLayout.addItem(spacerItem) # add combobox for displaying frequency of messages self.combobox_displ_hz = QComboBox(self) self.combobox_displ_hz.addItems([str(self.MESSAGE_HZ_LIMIT), "0", "0.1", "1", "50", "100", "1000"]) self.combobox_displ_hz.activated[str].connect(self.on_combobox_hz_activated) self.combobox_displ_hz.setEditable(True) hLayout.addWidget(self.combobox_displ_hz) displ_hz_label = QLabel("Hz", self) hLayout.addWidget(displ_hz_label) # add combobox for count of displayed messages self.combobox_msgs_count = QComboBox(self) self.combobox_msgs_count.addItems([str(self.MAX_DISPLAY_MSGS), "0", "50", "100"]) self.combobox_msgs_count.activated[str].connect(self.on_combobox_count_activated) self.combobox_msgs_count.setEditable(True) self.combobox_msgs_count.setToolTip("Set maximum displayed message count. 0 disables the limit.") hLayout.addWidget(self.combobox_msgs_count) displ_count_label = QLabel("#", self) hLayout.addWidget(displ_count_label) # add topic control button for unsubscribe and subscribe self.topic_control_button = QToolButton(self) self.topic_control_button.setText("stop") self.topic_control_button.setIcon(QIcon(":/icons/deleket_deviantart_stop.png")) self.topic_control_button.clicked.connect(self.on_topic_control_btn_clicked) hLayout.addWidget(self.topic_control_button) # add clear button clearButton = QToolButton(self) clearButton.setText("clear") clearButton.clicked.connect(self.on_clear_btn_clicked) hLayout.addWidget(clearButton) self.verticalLayout.addWidget(options) self.display = QTextBrowser(self) self.display.setReadOnly(True) self.verticalLayout.addWidget(self.display) self.display.document().setMaximumBlockCount(500) self.max_displayed_msgs = self.MAX_DISPLAY_MSGS self._blocks_in_msg = None self.display.setOpenLinks(False) self.display.anchorClicked.connect(self._on_display_anchorClicked) self.status_label = QLabel("0 messages", self) self.verticalLayout.addWidget(self.status_label) # subscribe to the topic errmsg = "" try: self.__msg_class = message.get_message_class(msg_type) if not self.__msg_class: errmsg = "Cannot load message class for [%s]. Did you build messages?" % msg_type # raise Exception("Cannot load message class for [%s]. Did you build messages?"%msg_type) except Exception as e: self.__msg_class = None errmsg = "Cannot load message class for [%s]. Did you build messagest?\nError: %s" % (msg_type, e) # raise Exception("Cannot load message class for [%s]. Did you build messagest?\nError: %s"%(msg_type, e)) # variables for Subscriber self.msg_signal.connect(self._append_message) self.sub = None # vairables for SSH connection self.ssh_output_file = None self.ssh_error_file = None self.ssh_input_file = None self.text_signal.connect(self._append_text) self.text_hz_signal.connect(self._append_text_hz) self._current_msg = "" self._current_errmsg = "" self.text_error_signal.connect(self._append_error_text) # decide, which connection to open if use_ssh: self.__msg_class = None self._on_display_anchorClicked(QUrl(self._masteruri)) elif self.__msg_class is None: errtxt = '<pre style="color:red; font-family:Fixedsys,Courier,monospace; padding:10px;">\n%s</pre>' % ( errmsg ) self.display.setText('<a href="%s">open using SSH</a>' % (masteruri)) self.display.append(errtxt) else: self.sub = rospy.Subscriber(self.topic, self.__msg_class, self._msg_handle) self.print_hz_timer = QTimer() self.print_hz_timer.timeout.connect(self._on_calc_hz) self.print_hz_timer.start(1000)
def __init__(self, topic, msg_type, show_only_rate=False, masteruri=None, use_ssh=False, parent=None): ''' Creates an input dialog. @param topic: the name of the topic @type topic: C{str} @param msg_type: the type of the topic @type msg_type: C{str} @raise Exception: if no topic class was found for the given type ''' QDialog.__init__(self, parent=parent) self._masteruri = masteruri masteruri_str = '' if masteruri is None else '[%s]' % masteruri echo_dialog_file = os.path.join(os.path.dirname(os.path.realpath(__file__)), 'EchoDialog.ui') loadUi(echo_dialog_file, self) self.setObjectName(' - '.join(['EchoDialog', topic, masteruri_str])) self.setAttribute(Qt.WA_DeleteOnClose, True) self.setWindowFlags(Qt.Window) self.setWindowTitle('%s %s %s' % ('Echo --- ' if not show_only_rate else 'Hz --- ', topic, masteruri_str)) self.resize(900, 512) self.topic = topic self.show_only_rate = show_only_rate self.lock = threading.RLock() self.last_printed_count = 0 self.msg_t0 = -1. self.msg_tn = 0 self.times = [] self.bytes = [] self.message_count = 0 self._state_message = '' self._state_size_message = '' self._scrapped_msgs = 0 self._scrapped_msgs_sl = 0 self._last_received_ts = 0 self.chars_limit = self.MESSAGE_CHARS_LIMIT self.receiving_hz = self.MESSAGE_HZ_LIMIT self.line_limit = self.MESSAGE_LINE_LIMIT self.max_displayed_msgs = self.MAX_DISPLAY_MSGS self.digits_after_in_array = 2 self.enabled_message_filter = True self.field_filter_fn = None self._latched = False self._msgs = [] self.filterFrame.setVisible(False) self.topicControlButton.clicked.connect(self.on_topic_control_btn_clicked) self.clearButton.clicked.connect(self.on_clear_btn_clicked) if show_only_rate: self.filterButton.setVisible(False) else: self.filterButton.clicked.connect(self.on_filter_clicked) self.showStringsCheckBox.toggled.connect(self.on_no_str_checkbox_toggled) self.maxLenStringComboBox.activated[str].connect(self.combobox_reduce_ch_activated) self.showArraysCheckBox.toggled.connect(self.on_no_arr_checkbox_toggled) self.maxDigitsComboBox.activated[str].connect(self.combobox_reduce_digits_activated) self.enableMsgFilterCheckBox.toggled.connect(self.on_enable_msg_filter_checkbox_toggled) self.maxLenComboBox.activated[str].connect(self.on_combobox_chars_activated) self.maxHzComboBox.activated[str].connect(self.on_combobox_hz_activated) self.displayCountComboBox.activated[str].connect(self.on_combobox_count_activated) self.combobox_reduce_ch_activated(self.MESSAGE_LINE_LIMIT) self.on_combobox_chars_activated(self.MESSAGE_CHARS_LIMIT) self.on_combobox_hz_activated(self.MESSAGE_HZ_LIMIT) self.on_combobox_count_activated(self.MAX_DISPLAY_MSGS) self.filterButton.setFocus() self.display.setReadOnly(True) self.display.document().setMaximumBlockCount(500) self._blocks_in_msg = None self.display.setOpenLinks(False) self.display.anchorClicked.connect(self._on_display_anchorClicked) # subscribe to the topic errmsg = '' try: self.__msg_class = message.get_message_class(msg_type) if not self.__msg_class: errmsg = "Cannot load message class for [%s]. Did you build messages?" % msg_type except Exception as e: self.__msg_class = None errmsg = "Cannot load message class for [%s]. Did you build messagest?\nError: %s" % (msg_type, utf8(e)) # variables for Subscriber self.msg_signal.connect(self._append_message) self.sub = None # vairables for SSH connection self.ssh_output_file = None self.ssh_error_file = None self.ssh_input_file = None self.text_signal.connect(self._append_text) self.text_hz_signal.connect(self._append_text_hz) self._current_msg = '' self._current_errmsg = '' self.text_error_signal.connect(self._append_error_text) # decide, which connection to open if use_ssh: self.__msg_class = None self._on_display_anchorClicked(QUrl(self._masteruri)) elif self.__msg_class is None: errtxt = '<pre style="color:red; font-family:Fixedsys,Courier,monospace; padding:10px;">\n%s</pre>' % (errmsg) self.display.setText('<a href="%s">open using SSH</a>' % (masteruri)) self.display.append(errtxt) else: self.sub = rospy.Subscriber(self.topic, self.__msg_class, self._msg_handle) self.print_hz_timer = QTimer() self.print_hz_timer.timeout.connect(self._on_calc_hz) self.print_hz_timer.start(1000) self._start_time = time.time()