class IPlotManager:

"""A 'controller' that organizes relations between

plots (BasePlot), panels, tools (GuiTool) and toolbar

"""

def add_plot(self, plot, plot_id="default"):

"""

:param plot:

:param plot_id:

"""

# Avoid circular import

# pylint: disable=import-outside-toplevel

from plotpy.plot.base import BasePlot

assert id not in self.plots # pylint: disable=no-member

assert isinstance(plot, BasePlot)

def add_panel(self, panel):

"""

:param panel:

"""

assert id not in self.panels # pylint: disable=no-member

def add_toolbar(self, toolbar, toolbar_id="default"):

"""

:param toolbar:

:param toolbar_id:

"""

assert id not in self.toolbars # pylint: disable=no-member

def get_active_plot(self):

"""The active plot is the plot whose canvas has the focus

otherwise it's the "default" plot

"""

pass