class SelectDialog(QDialog): ''' This dialog creates an input mask for a string list and return selected entries. ''' 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) # print '=============== create', self.objectName() # # def __del__(self): # print "************ destroy", self.objectName() def _on_main_toggle(self, state): self.cancel_autoclose() self._ignore_next_toggle = state != self.select_all_checkbox.checkState( ) self.select_all_checkbox.setCheckState(state) def _on_select_all_checkbox_stateChanged(self, state): self.cancel_autoclose() if not self._ignore_next_toggle: self.content.setState(state) self._ignore_next_toggle = False def _on_select_checkitem1_checkbox_stateChanged(self, state): self.cancel_autoclose() if state == Qt.Checked: self.checkitem1_result = True elif state == Qt.Unchecked: self.checkitem1_result = False def _on_select_checkitem2_checkbox_stateChanged(self, state): self.cancel_autoclose() if state == Qt.Checked: self.checkitem2_result = True elif state == Qt.Unchecked: self.checkitem2_result = False def _on_filter_changed(self): self.content.filter(self.filter_field.text()) def _on_close_timer(self): self.closein_label.setText("OK in %d sec..." % self._closein) if self._closein == 0: self.buttonBox.accepted.emit() return self._closein -= 1 self._close_timer = threading.Timer(1.0, self._on_close_timer) self._close_timer.start() def cancel_autoclose(self): if self._close_timer is not None: self._close_timer.cancel() self.closein_label.setVisible(False) def getSelected(self): return self.content.getSelected() @staticmethod def getValue(title, description='', items=list(), exclusive=False, preselect_all=False, icon='', parent=None, select_if_single=True, checkitem1='', checkitem2='', closein=0): selectDia = SelectDialog(items, exclusive=exclusive, preselect_all=preselect_all, description=description, icon=icon, parent=parent, select_if_single=select_if_single, checkitem1=checkitem1, checkitem2=checkitem2, closein=closein) selectDia.setWindowTitle(title) selectDia.resize(480, 256) if selectDia.exec_(): if selectDia.checkitem2: return selectDia.getSelected( ), True, selectDia.checkitem1_result, selectDia.checkitem2_result if selectDia.checkitem1: return selectDia.getSelected( ), True, selectDia.checkitem1_result return selectDia.getSelected(), True if selectDia.checkitem2: return list(), False, False, False if selectDia.checkitem1: return list(), False, False return list(), False # %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% # %%%%%%%%%%%%%%%%%% close handling %%%%%%%%%%%%%%%%%%%%% # %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% def accept(self): self.cancel_autoclose() self.setResult(QDialog.Accepted) self.hide() def reject(self): self.cancel_autoclose() self.setResult(QDialog.Rejected) self.hide() def hideEvent(self, event): self.close() def closeEvent(self, event): ''' Test the open files for changes and save this if needed. ''' self.cancel_autoclose() self.setAttribute(Qt.WA_DeleteOnClose, True) QDialog.closeEvent(self, event)
class SyncDialog(QDialog): ''' A dialog to set the sync options. ''' 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 _translate(self, text): if hasattr(QApplication, "UnicodeUTF8"): return QApplication.translate("Form", text, None, QApplication.UnicodeUTF8) else: return QApplication.translate("Form", text, None) @property def sync_args(self): return self._sync_args @property def interface_filename(self): return self._interface_filename def _on_sync_all_clicked(self): self.setResult(QDialog.Accepted) self._sync_args = [] self._sync_args.append(''.join(['_interface_url:=', "'.'"])) self._sync_args.append(''.join(['_sync_topics_on_demand:=', 'False'])) self._sync_args.append(''.join(['_ignore_hosts:=', '[]'])) self._sync_args.append(''.join(['_sync_hosts:=', '[]'])) self._sync_args.append(''.join(['_ignore_nodes:=', '[]'])) self._sync_args.append(''.join(['_sync_nodes:=', '[]'])) self._sync_args.append(''.join(['_ignore_topics:=', '[]'])) self._sync_args.append(''.join(['_ignore_publishers:=', '[]'])) self._sync_args.append(''.join(['_ignore_subscribers:=', '[]'])) self._sync_args.append(''.join(['_sync_topics:=', '[]'])) self._sync_args.append(''.join(['_ignore_services:=', '[]'])) self._sync_args.append(''.join(['_sync_services:=', '[]'])) self._sync_args.append(''.join(['_sync_remote_nodes:=', 'False'])) self._interface_filename = None self.accept() # def _on_sync_all_anymsg_clicked(self): # self._sync_args = [] # self._sync_args.append(''.join(['_interface_url:=', "'.'"])) # self._sync_args.append(''.join(['_sync_topics_on_demand:=', 'True'])) # self._sync_args.append(''.join(['_ignore_hosts:=', '[]'])) # self._sync_args.append(''.join(['_sync_hosts:=', '[]'])) # self._sync_args.append(''.join(['_ignore_nodes:=', '[]'])) # self._sync_args.append(''.join(['_sync_nodes:=', '[]'])) # self._sync_args.append(''.join(['_ignore_topics:=', '[]'])) # self._sync_args.append(''.join(['_sync_topics:=', '[/*]'])) # self._sync_args.append(''.join(['_ignore_services:=', '[]'])) # self._sync_args.append(''.join(['_sync_services:=', '[]'])) # self._sync_args.append(''.join(['_sync_remote_nodes:=', 'False'])) # self._interface_filename = None # self.accept() def _on_sync_topics_on_demand_clicked(self): self._sync_args = [] self._sync_args.append(''.join(['_interface_url:=', "'.'"])) self._sync_args.append(''.join(['_sync_topics_on_demand:=', 'True'])) self._sync_args.append(''.join(['_ignore_hosts:=', '[]'])) self._sync_args.append(''.join(['_sync_hosts:=', '[]'])) self._sync_args.append(''.join(['_ignore_nodes:=', '[]'])) self._sync_args.append(''.join(['_sync_nodes:=', '[]'])) self._sync_args.append(''.join(['_ignore_topics:=', '[]'])) self._sync_args.append(''.join(['_ignore_publishers:=', '[]'])) self._sync_args.append(''.join(['_ignore_subscribers:=', '[]'])) self._sync_args.append(''.join(['_sync_topics:=', '[/only_on_demand]'])) self._sync_args.append(''.join(['_ignore_services:=', '[/*]'])) self._sync_args.append(''.join(['_sync_services:=', '[]'])) self._sync_args.append(''.join(['_sync_remote_nodes:=', 'False'])) self._interface_filename = None self.accept() def _on_select_interface_clicked(self): self.toolButton_SyncAll.setVisible(False) # self.toolButton_SyncAllAnyMsg.setVisible(False) self.toolButton_SyncTopicOnDemand.setVisible(False) self.toolButton_SelectInterface.setVisible(False) self.interface_field.setVisible(True) self.toolButton_CreateInterface.setVisible(True) self.toolButton_EditInterface.setVisible(True) self.toolButton_EditInterface.setEnabled(False) self.textedit.setVisible(False) # # fill the interfaces if self._interfaces_files is None: self.interface_field.addItems(['interface searching...']) self.interface_field.setCurrentIndex(0) self._fill_interface_thread = InterfacesThread() self._fill_interface_thread.interfaces.connect(self._fill_interfaces) self._fill_interface_thread.start() else: self.toolButton_EditInterface.setEnabled(self.interface_field.currentText() in self._interfaces_files) self.buttonBox.clear() self.buttonBox.setStandardButtons(QDialogButtonBox.Ok | QDialogButtonBox.Cancel) self.interface_field.setFocus(Qt.TabFocusReason) self.resize(350, 80) def _fill_interfaces(self, interfaces_files): self._interfaces_files = interfaces_files self.interface_field.clear() self.interface_field.clearEditText() self.interface_field.addItems(self._interfaces_files.keys()) def _on_interface_selected(self, interface): if self._interfaces_files and interface in self._interfaces_files: self._sync_args = [] self._sync_args.append(''.join(['_interface_url:=', interface])) self.toolButton_EditInterface.setEnabled(True) else: self.toolButton_EditInterface.setEnabled(False) def accept(self): if self.textedit.isVisible(): try: tmp_file = os.path.join(nm.screen().LOG_PATH, 'tmp_sync_interface.sync') with open(tmp_file, 'w+') as f: f.write(self.textedit.toPlainText()) from master_discovery_fkie.common import read_interface read_interface(tmp_file) if not self._new_iface and self.interface_field.currentText() in self._interfaces_files: fileName = self._interfaces_files[self.interface_field.currentText()] else: fileName, _ = QFileDialog.getSaveFileName(self, 'Save sync interface', '/home', "Sync Files (*.sync)") if fileName: with open(fileName, 'w+') as f: self._interface_filename = fileName f.write(self.textedit.toPlainText()) if self._new_iface: self.interface_field.clear() self._interfaces_files = None self._on_select_interface_clicked() # QDialog.accept(self) # self.resetView() except Exception as e: MessageBox.warning(self, "Create sync interface", "Error while create interface", utf8(e)) elif self.interface_field.isVisible(): interface = self.interface_field.currentText() if self._interfaces_files and interface in self._interfaces_files: self._interface_filename = self._interfaces_files[interface] self._sync_args = [] self._sync_args.append(''.join(['_interface_url:=', interface])) QDialog.accept(self) self.resetView() else: QDialog.accept(self) self.resetView() def reject(self): if self.textedit.isVisible(): self._on_select_interface_clicked() else: QDialog.reject(self) self.resetView() def _on_create_interface_clicked(self): self._new_iface = True self.interface_field.setVisible(False) self.toolButton_CreateInterface.setVisible(False) self.toolButton_EditInterface.setVisible(False) self.textedit.setVisible(True) self.textedit.setText("# The ignore_* lists will be processed first.\n" "# For ignore/sync nodes, topics or services\n" "# use follow declaration:\n" "#{param name}: \n" "# - {ros name}\n" "# or for selected hosts:\n" "# - {host name}:\n" "# - {ros name}\n\n" "# you can use follow wildcard: '*', but not as a first character\n" "ignore_hosts:\n" "sync_hosts:\n\n" "ignore_nodes:\n" "sync_nodes:\n\n" "ignore_topics:\n" "ignore_publishers:\n" "ignore_subscribers:\n" "sync_topics:\n\n" "ignore_services:\n" " - /*get_loggers\n" " - /*set_logger_level\n" "sync_services:\n\n" "# If sync_topics_on_demand is True the local subscribed and published topics\n" "# are synchronized with remote even if they are not in the sync_* list.\n" "sync_topics_on_demand: False\n\n" "# The nodes which are running not at the same host as the ROS master are not\n" "# synchronized by default. Use sync_remote_nodes to sync these nodes also.\n" "sync_remote_nodes: False\n\n" ) self.resize(350, 300) def _on_edit_interface_clicked(self): self._new_iface = False self.interface_field.setVisible(False) self.toolButton_CreateInterface.setVisible(False) self.toolButton_EditInterface.setVisible(False) self.textedit.setVisible(True) if self.interface_field.currentText() in self._interfaces_files: try: with open(self._interfaces_files[self.interface_field.currentText()], 'rw') as f: iface = f.read() self.textedit.setText(iface) except Exception as e: MessageBox.warning(self, "Edit sync interface", "Error while open interface", utf8(e)) self.resize(350, 300) def resetView(self): self.toolButton_SyncAll.setVisible(True) # self.toolButton_SyncAllAnyMsg.setVisible(True) self.toolButton_SyncTopicOnDemand.setVisible(True) self.toolButton_SelectInterface.setVisible(True) self.interface_field.setVisible(False) self.toolButton_CreateInterface.setVisible(False) self.toolButton_EditInterface.setVisible(False) self.textedit.setVisible(False) self.buttonBox.clear() self.buttonBox.setStandardButtons(QDialogButtonBox.Cancel) self.resize(350, 160)
class PackageDialog(QDialog): 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 on_package_selected(self, package): getnew = False if self._request_bin_thread is None: getnew = True else: if self._request_bin_thread.pkgname != package: self._request_bin_thread.cancel() getnew = True if self._request_bin_thread is not None and self._request_bin_thread.pkgname == package: # use already got data self._request_bin_thread.reemit() elif getnew: self.binary_field.clear() if self.packages and package in self.packages: self.binary_field.setEnabled(True) self._request_bin_thread = RequestBinariesThread( package, nmdurl.nmduri(self.masteruri)) self._request_bin_thread.binaries_signal.connect( self._on_new_binaries) self._request_bin_thread.start() def _on_new_binaries(self, pkgname, binaries): # update the binaries binaries = [os.path.basename(item) for item in binaries.keys()] binaries = list(set(binaries)) binaries.sort() self.binary_field.addItems(binaries) self.package = pkgname self.binary = self.binary_field.currentText() def on_binary_selected(self, binary): self.binary = binary
class SelectDialog(QDialog): ''' This dialog creates an input mask for a string list and return selected entries. ''' 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) # print '=============== create', self.objectName() # # def __del__(self): # print "************ destroy", self.objectName() def _on_main_toggle(self, state): self._ignore_next_toggle = state != self.select_all_checkbox.checkState() self.select_all_checkbox.setCheckState(state) def _on_select_all_checkbox_stateChanged(self, state): if not self._ignore_next_toggle: self.content.setState(state) self._ignore_next_toggle = False def _on_select_checkitem1_checkbox_stateChanged(self, state): if state == Qt.Checked: self.checkitem1_result = True elif state == Qt.Unchecked: self.checkitem1_result = False def _on_select_checkitem2_checkbox_stateChanged(self, state): if state == Qt.Checked: self.checkitem2_result = True elif state == Qt.Unchecked: self.checkitem2_result = False def _on_filter_changed(self): self.content.filter(self.filter_field.text()) def getSelected(self): return self.content.getSelected() @staticmethod def getValue(title, description='', items=list(), exclusive=False, preselect_all=False, icon='', parent=None, select_if_single=True, checkitem1='', checkitem2=''): selectDia = SelectDialog(items, exclusive=exclusive, preselect_all=preselect_all, description=description, icon=icon, parent=parent, select_if_single=select_if_single, checkitem1=checkitem1, checkitem2=checkitem2) selectDia.setWindowTitle(title) selectDia.resize(480, 256) if selectDia.exec_(): if selectDia.checkitem2: return selectDia.getSelected(), True, selectDia.checkitem1_result, selectDia.checkitem2_result if selectDia.checkitem1: return selectDia.getSelected(), True, selectDia.checkitem1_result return selectDia.getSelected(), True if selectDia.checkitem2: return list(), False, False, False if selectDia.checkitem1: return list(), False, False return list(), False # %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% # %%%%%%%%%%%%%%%%%% close handling %%%%%%%%%%%%%%%%%%%%% # %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% def accept(self): self.setResult(QDialog.Accepted) self.hide() def reject(self): self.setResult(QDialog.Rejected) self.hide() def hideEvent(self, event): self.close() def closeEvent(self, event): ''' Test the open files for changes and save this if needed. ''' self.setAttribute(Qt.WA_DeleteOnClose, True) QDialog.closeEvent(self, event)
class SyncDialog(QDialog): ''' A dialog to set the sync options. ''' 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 _translate(self, text): if hasattr(QApplication, "UnicodeUTF8"): return QApplication.translate("Form", text, None, QApplication.UnicodeUTF8) else: return QApplication.translate("Form", text, None) @property def sync_args(self): return self._sync_args @property def interface_filename(self): return self._interface_filename def _on_sync_all_clicked(self): self.setResult(QDialog.Accepted) self._sync_args = [] self._sync_args.append(''.join(['_interface_url:=', "'.'"])) self._sync_args.append(''.join(['_sync_topics_on_demand:=', 'False'])) self._sync_args.append(''.join(['_ignore_hosts:=', '[]'])) self._sync_args.append(''.join(['_sync_hosts:=', '[]'])) self._sync_args.append(''.join(['_ignore_nodes:=', '[]'])) self._sync_args.append(''.join(['_sync_nodes:=', '[]'])) self._sync_args.append(''.join(['_ignore_topics:=', '[]'])) self._sync_args.append(''.join(['_ignore_publishers:=', '[]'])) self._sync_args.append(''.join(['_ignore_subscribers:=', '[]'])) self._sync_args.append(''.join(['_sync_topics:=', '[]'])) self._sync_args.append(''.join(['_ignore_services:=', '[]'])) self._sync_args.append(''.join(['_sync_services:=', '[]'])) self._sync_args.append(''.join(['_sync_remote_nodes:=', 'False'])) self._interface_filename = None self.accept() # def _on_sync_all_anymsg_clicked(self): # self._sync_args = [] # self._sync_args.append(''.join(['_interface_url:=', "'.'"])) # self._sync_args.append(''.join(['_sync_topics_on_demand:=', 'True'])) # self._sync_args.append(''.join(['_ignore_hosts:=', '[]'])) # self._sync_args.append(''.join(['_sync_hosts:=', '[]'])) # self._sync_args.append(''.join(['_ignore_nodes:=', '[]'])) # self._sync_args.append(''.join(['_sync_nodes:=', '[]'])) # self._sync_args.append(''.join(['_ignore_topics:=', '[]'])) # self._sync_args.append(''.join(['_sync_topics:=', '[/*]'])) # self._sync_args.append(''.join(['_ignore_services:=', '[]'])) # self._sync_args.append(''.join(['_sync_services:=', '[]'])) # self._sync_args.append(''.join(['_sync_remote_nodes:=', 'False'])) # self._interface_filename = None # self.accept() def _on_sync_topics_on_demand_clicked(self): self._sync_args = [] self._sync_args.append(''.join(['_interface_url:=', "'.'"])) self._sync_args.append(''.join(['_sync_topics_on_demand:=', 'True'])) self._sync_args.append(''.join(['_ignore_hosts:=', '[]'])) self._sync_args.append(''.join(['_sync_hosts:=', '[]'])) self._sync_args.append(''.join(['_ignore_nodes:=', '[]'])) self._sync_args.append(''.join(['_sync_nodes:=', '[]'])) self._sync_args.append(''.join(['_ignore_topics:=', '[]'])) self._sync_args.append(''.join(['_ignore_publishers:=', '[]'])) self._sync_args.append(''.join(['_ignore_subscribers:=', '[]'])) self._sync_args.append(''.join(['_sync_topics:=', '[/only_on_demand]'])) self._sync_args.append(''.join(['_ignore_services:=', '[/*]'])) self._sync_args.append(''.join(['_sync_services:=', '[]'])) self._sync_args.append(''.join(['_sync_remote_nodes:=', 'False'])) self._interface_filename = None self.accept() def _on_select_interface_clicked(self): self.toolButton_SyncAll.setVisible(False) # self.toolButton_SyncAllAnyMsg.setVisible(False) self.toolButton_SyncTopicOnDemand.setVisible(False) self.toolButton_SelectInterface.setVisible(False) self.interface_field.setVisible(True) self.toolButton_CreateInterface.setVisible(True) self.toolButton_EditInterface.setVisible(True) self.toolButton_EditInterface.setEnabled(False) self.textedit.setVisible(False) # # fill the interfaces if self._interfaces_files is None: self.interface_field.addItems(['interface searching...']) self.interface_field.setCurrentIndex(0) self._fill_interface_thread = InterfacesThread() self._fill_interface_thread.interfaces.connect( self._fill_interfaces) self._fill_interface_thread.start() else: self.toolButton_EditInterface.setEnabled( self.interface_field.currentText() in self._interfaces_files) self.buttonBox.clear() self.buttonBox.setStandardButtons(QDialogButtonBox.Ok | QDialogButtonBox.Cancel) self.interface_field.setFocus(Qt.TabFocusReason) self.resize(350, 80) def _fill_interfaces(self, interfaces_files): self._interfaces_files = interfaces_files self.interface_field.clear() self.interface_field.clearEditText() self.interface_field.addItems(self._interfaces_files.keys()) def _on_interface_selected(self, interface): if self._interfaces_files and interface in self._interfaces_files: self._sync_args = [] self._sync_args.append(''.join(['_interface_url:=', interface])) self.toolButton_EditInterface.setEnabled(True) else: self.toolButton_EditInterface.setEnabled(False) def accept(self): if self.textedit.isVisible(): try: tmp_file = os.path.join(screen.LOG_PATH, 'tmp_sync_interface.sync') with open(tmp_file, 'w+') as f: f.write(self.textedit.toPlainText()) from fkie_master_discovery.common import read_interface read_interface(tmp_file) if not self._new_iface and self.interface_field.currentText( ) in self._interfaces_files: fileName = self._interfaces_files[ self.interface_field.currentText()] else: fileName, _ = QFileDialog.getSaveFileName( self, 'Save sync interface', '/home', "Sync Files (*.sync)") if fileName: with open(fileName, 'w+') as f: self._interface_filename = fileName f.write(self.textedit.toPlainText()) if self._new_iface: self.interface_field.clear() self._interfaces_files = None self._on_select_interface_clicked() # QDialog.accept(self) # self.resetView() except Exception as e: MessageBox.warning(self, "Create sync interface", "Error while create interface", utf8(e)) elif self.interface_field.isVisible(): interface = self.interface_field.currentText() if self._interfaces_files and interface in self._interfaces_files: self._interface_filename = self._interfaces_files[interface] self._sync_args = [] self._sync_args.append(''.join(['_interface_url:=', interface])) QDialog.accept(self) self.resetView() else: QDialog.accept(self) self.resetView() def reject(self): if self.textedit.isVisible(): self._on_select_interface_clicked() else: QDialog.reject(self) self.resetView() def _on_create_interface_clicked(self): self._new_iface = True self.interface_field.setVisible(False) self.toolButton_CreateInterface.setVisible(False) self.toolButton_EditInterface.setVisible(False) self.textedit.setVisible(True) self.textedit.setText( "# The ignore_* lists will be processed first.\n" "# For ignore/sync nodes, topics or services\n" "# use follow declaration:\n" "#{param name}: \n" "# - {ros name}\n" "# or for selected hosts:\n" "# - {host name}:\n" "# - {ros name}\n\n" "# you can use follow wildcard: '*', but not as a first character\n" "ignore_hosts:\n" "sync_hosts:\n\n" "ignore_nodes:\n" "sync_nodes:\n\n" "ignore_topics:\n" "ignore_publishers:\n" "ignore_subscribers:\n" "sync_topics:\n\n" "ignore_services:\n" " - /*get_loggers\n" " - /*set_logger_level\n" "sync_services:\n\n" "# If sync_topics_on_demand is True the local subscribed and published topics\n" "# are synchronized with remote even if they are not in the sync_* list.\n" "sync_topics_on_demand: False\n\n" "# The nodes which are running not at the same host as the ROS master are not\n" "# synchronized by default. Use sync_remote_nodes to sync these nodes also.\n" "sync_remote_nodes: False\n\n") self.resize(350, 300) def _on_edit_interface_clicked(self): self._new_iface = False self.interface_field.setVisible(False) self.toolButton_CreateInterface.setVisible(False) self.toolButton_EditInterface.setVisible(False) self.textedit.setVisible(True) if self.interface_field.currentText() in self._interfaces_files: try: with open( self._interfaces_files[ self.interface_field.currentText()], 'rw') as f: iface = f.read() self.textedit.setText(iface) except Exception as e: MessageBox.warning(self, "Edit sync interface", "Error while open interface", utf8(e)) self.resize(350, 300) def resetView(self): self.toolButton_SyncAll.setVisible(True) # self.toolButton_SyncAllAnyMsg.setVisible(True) self.toolButton_SyncTopicOnDemand.setVisible(True) self.toolButton_SelectInterface.setVisible(True) self.interface_field.setVisible(False) self.toolButton_CreateInterface.setVisible(False) self.toolButton_EditInterface.setVisible(False) self.textedit.setVisible(False) self.buttonBox.clear() self.buttonBox.setStandardButtons(QDialogButtonBox.Cancel) self.resize(350, 160)
class PackageDialog(QDialog): 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 _fill_packages(self, packages): # fill the input fields self.packages = packages packages = packages.keys() packages.sort() self.package_field.clear() self.package_field.clearEditText() self.package_field.addItems(packages) def _getBinaries(self, path): result = {} if os.path.isdir(path): fileList = os.listdir(path) for f in fileList: if f and f[0] != '.' and f not in ['build'] and not f.endswith('.cfg') and not f.endswith('.so'): ret = self._getBinaries(os.path.join(path, f)) result = dict(ret.items() + result.items()) elif os.path.isfile(path) and os.access(path, os.X_OK): # create a selection for binaries return {os.path.basename(path): path} return result def on_package_selected(self, package): self.binary_field.clear() if self.packages and package in self.packages: self.binary_field.setEnabled(True) path = self.packages[package] binaries = self._getBinaries(path).keys() try: # find binaries in catkin workspace from catkin.find_in_workspaces import find_in_workspaces as catkin_find search_paths = catkin_find(search_dirs=['libexec', 'share'], project=package, first_matching_workspace_only=True) for p in search_paths: binaries += self._getBinaries(p).keys() except: pass binaries = list(set(binaries)) binaries.sort() self.binary_field.addItems(binaries) self.package = package self.binary = self.binary_field.currentText() def on_binary_selected(self, binary): self.binary = binary