def __init__(self, pyweed, parent=None):
super(PreferencesDialog, self).__init__(parent=parent)
self.setupUi(self)
self.pyweed = pyweed
# Ordered list of all available data centers
dcs = sorted(URL_MAPPINGS.keys())
self.eventDataCenterAdapter = ComboBoxAdapter(
self.eventDataCenterComboBox,
[(dc, URL_MAPPINGS[dc]) for dc in dcs])
self.stationDataCenterAdapter = ComboBoxAdapter(
self.stationDataCenterComboBox,
[(dc, URL_MAPPINGS[dc]) for dc in dcs])
self.okButton.pressed.connect(self.accept)
self.cancelButton.pressed.connect(self.reject)
def __init__(self, secondsBeforeSpinBox, secondsAfterSpinBox,
secondsBeforePhaseComboBox, secondsAfterPhaseComboBox):
super(TimeWindowAdapter, self).__init__()
self.timeWindow = TimeWindow()
# Phase options
phaseOptions = [(phase.name, phase.label) for phase in PHASES]
self.secondsBeforeSpinBox = secondsBeforeSpinBox
self.secondsAfterSpinBox = secondsAfterSpinBox
self.secondsBeforePhaseAdapter = ComboBoxAdapter(
secondsBeforePhaseComboBox, phaseOptions)
self.secondsAfterPhaseAdapter = ComboBoxAdapter(
secondsAfterPhaseComboBox, phaseOptions)
# Connect input signals
self.secondsBeforeSpinBox.valueChanged.connect(self.onTimeWindowChanged)
self.secondsAfterSpinBox.valueChanged.connect(self.onTimeWindowChanged)
self.secondsBeforePhaseAdapter.changed.connect(self.onTimeWindowChanged)
self.secondsAfterPhaseAdapter.changed.connect(self.onTimeWindowChanged)
def __init__(self, pyweed, parent=None):
super(WaveformDialog, self).__init__(parent=parent)
LOGGER.debug('Initializing waveform dialog...')
self.setupUi(self)
self.setWindowTitle('Waveforms')
# Keep a reference to globally shared components
self.pyweed = pyweed
# Time window for waveform selection
self.timeWindowAdapter = TimeWindowAdapter(
self.secondsBeforeSpinBox, self.secondsAfterSpinBox,
self.secondsBeforePhaseComboBox, self.secondsAfterPhaseComboBox)
self.saveFormatAdapter = ComboBoxAdapter(self.saveFormatComboBox,
[(f.value, f.label)
for f in OUTPUT_FORMATS])
# Initialize any preference-based settings
self.loadPreferences()
# Modify default GUI settings
self.saveDirectoryPushButton.setText(self.waveformDirectory)
self.saveDirectoryPushButton.setFocusPolicy(QtCore.Qt.NoFocus)
# Waveforms
self.waveforms_handler = WaveformsHandler(LOGGER, pyweed.preferences,
pyweed.station_client)
# The callbacks here are expensive, so use QueuedConnection to run them asynchronously
self.waveforms_handler.progress.connect(self.onWaveformDownloaded,
QtCore.Qt.QueuedConnection)
self.waveforms_handler.done.connect(self.onAllDownloaded,
QtCore.Qt.QueuedConnection)
# Spinner overlays for downloading and saving
self.downloadSpinner = SpinnerWidget("Downloading...",
parent=self.downloadGroupBox)
self.downloadSpinner.cancelled.connect(self.onDownloadCancel)
self.saveSpinner = SpinnerWidget("Saving...",
cancellable=False,
parent=self.saveGroupBox)
# Connect signals associated with the main table
# self.selectionTable.horizontalHeader().sortIndicatorChanged.connect(self.selectionTable.resizeRowsToContents)
self.selectionTable.itemClicked.connect(self.handleTableItemClicked)
# Connect the Download and Save GUI elements
self.downloadPushButton.clicked.connect(self.onDownloadPushButton)
self.savePushButton.clicked.connect(self.onSavePushButton)
self.saveDirectoryPushButton.clicked.connect(self.getWaveformDirectory)
self.saveDirectoryBrowseToolButton.clicked.connect(
self.browseWaveformDirectory)
self.saveFormatAdapter.changed.connect(self.resetSave)
# Connect signals associated with comboBoxes
# NOTE: http://www.tutorialspoint.com/pyqt/pyqt_qcombobox_widget.htm
# NOTE: currentIndexChanged() responds to both user and programmatic changes.
# Use activated() for user initiated changes
self.eventComboBox.activated.connect(self.onFilterChanged)
self.networkComboBox.activated.connect(self.onFilterChanged)
self.stationComboBox.activated.connect(self.onFilterChanged)
# Connect the timewindow signals
self.timeWindowAdapter.changed.connect(self.resetDownload)
# Dictionary of filter values
self.filters = {}
# Information about download progress
self.downloadCount = 0
self.downloadCompleted = 0
LOGGER.debug('Finished initializing waveform dialog')