def __init__(self, iface, settings, project):
QObject.__init__(self)
self.iface = iface
self.settings = settings
self.project = project
self.legend = self.iface.legendInterface()
# initialise UI
self.dlg = ExplorerDialog(self.iface.mainWindow())
# set up GUI signals
self.dlg.layerChanged.connect(self.updateLayerAttributes)
self.dlg.symbologyApplyButton.clicked.connect(self.applySymbology)
self.dlg.attributesList.currentRowChanged.connect(self.updateSymbology)
self.dlg.attributesList.currentRowChanged.connect(self.updateStats)
self.dlg.attributesList.currentRowChanged.connect(self.updateCharts)
self.dlg.chartChanged.connect(self.updateCharts)
self.dlg.dependentChanged.connect(self.updateCharts)
self.dlg.explorerTabs.currentChanged.connect(
self.updateActionConnections)
self.dlg.dialogClosed.connect(self.onHide)
self.dlg.visibilityChanged.connect(self.onShow)
# connect signal/slots with main program
self.legend.itemAdded.connect(self.updateLayers)
self.legend.itemRemoved.connect(self.updateLayers)
self.iface.projectRead.connect(self.updateLayers)
self.iface.newProjectCreated.connect(self.updateLayers)
# initialise attribute explorer classes
self.attributeSymbology = AttributeSymbology(self.iface)
self.attributeCharts = AttributeCharts(self.iface,
self.dlg.chartPlotWidget)
# initialise internal globals
self.current_layer = None
self.current_renderer = None
self.attribute_statistics = []
self.bivariate_statistics = []
self.attribute_values = []
self.selection_values = []
self.selection_ids = []
self.layer_ids = dict()
self.updateActionConnections(0)
self.isVisible = False
def load(self):
# initialise UI
self.dlg = ExplorerDialog(self.iface.mainWindow())
# set up GUI signals
self.dlg.layerChanged.connect(self.updateLayerAttributes)
self.dlg.refreshLayers.connect(self.updateLayers)
self.dlg.symbologyApplyButton.clicked.connect(self.applySymbology)
self.dlg.attributesList.currentRowChanged.connect(self.updateSymbology)
self.dlg.attributesList.currentRowChanged.connect(self.updateStats)
self.dlg.attributesList.currentRowChanged.connect(self.updateCharts)
self.dlg.chartChanged.connect(self.updateCharts)
self.dlg.dependentChanged.connect(self.updateCharts)
self.dlg.explorerTabs.currentChanged.connect(self.updateActionConnections)
self.dlg.visibilityChanged.connect(self.onShow)
# connect signal/slots with main program
self.legend.itemAdded.connect(self.updateLayers)
self.legend.itemRemoved.connect(self.updateLayers)
self.iface.projectRead.connect(self.updateLayers)
self.iface.newProjectCreated.connect(self.updateLayers)
# initialise attribute explorer classes
self.attributeSymbology = AttributeSymbology(self.iface)
self.attributeCharts = AttributeCharts(self.iface, self.dlg.chartPlotWidget)
# initialise internal globals
self.map_updated = False
self.current_layer = None
self.current_renderer = None
self.attribute_statistics = []
self.bivariate_statistics = []
self.attribute_values = []
self.dependent_values = []
self.selection_values = []
self.selection_ids = []
self.updateActionConnections(0)
self.layer_display_settings = []
self.layer_attributes = []
