class DataPanelController(object):
"""Controller for the DataPanel"""
def __init__(self, view):
self.view = view
self.model = DataPanelModel(self)
self.data = None
def populate_tree(self):
"""Populates the view's tree with the contents in the data folder."""
self.clear_tree()
sub_folders = {pathfinder.data_path(): self.view.data_tree_root}
for file in self.model.find_data():
fldr, fname = os.path.split(file)
if fldr not in sub_folders:
sub_folders[fldr] = self.view.data_tree.AppendItem(
self.view.data_tree_root,
os.path.relpath(fldr, pathfinder.data_path()))
data_item = self.view.data_tree.AppendItem(
sub_folders.get(fldr, self.view.data_tree_root),
os.path.basename(file))
self.view.data_tree.SetItemData(data_item, file)
def clear_tree(self):
"""Removes the contents of the view's data tree"""
self.view.data_tree.DeleteChildren(self.view.data_tree_root)
# Event Handlers
def on_tree_selection_changed(self, evt):
"""Updates the currently selected data set"""
item = evt.GetItem()
if item:
self.data = self.view.data_tree.GetItemData(item)
evt.Skip()
class DataPanelController(object):
"""Controller for the DataPanel"""
def __init__(self, view):
self.view = view
self.model = DataPanelModel(self)
self.data = None
def populate_tree(self):
"""Populates the view's tree with the contents in the data folder."""
self.clear_tree()
sub_folders = {pathfinder.data_path(): self.view.data_tree_root}
for file in self.model.find_data():
fldr, fname = os.path.split(file)
if fldr not in sub_folders:
sub_folders[fldr] = self.view.data_tree.AppendItem(
self.view.data_tree_root, os.path.relpath(fldr, pathfinder.data_path())
)
data_item = self.view.data_tree.AppendItem(
sub_folders.get(fldr, self.view.data_tree_root), os.path.basename(file)
)
self.view.data_tree.SetPyData(data_item, file)
def clear_tree(self):
"""Removes the contents of the view's data tree"""
self.view.data_tree.DeleteChildren(self.view.data_tree_root)
# Event Handlers
def on_tree_selection_changed(self, evt):
"""Updates the currently selected data set"""
item = evt.GetItem()
if item:
self.data = self.view.data_tree.GetItemPyData(item)
evt.Skip()
def __init__(self, view):
self.view = view
self.model = DataPanelModel(self)
self.data = None
def __init__(self, view):
self.view = view
self.model = DataPanelModel(self)
self.data = None