def remove_footprint(self):
directory = self.active_library.directory
fn = self.active_footprint.filename
QtCore.QDir(directory).remove(fn)
# fall back to first_foot in library, if any
library = self.rescan_library(self.active_library.name)
if library.select_first_foot():
self.active_footprint = library.first_foot_meta
self.active_library = library.coffee_lib
# else fall back to any first foot...
else:
root = self.model.invisibleRootItem()
for row_index in range(0, root.rowCount()):
library = root.child(row_index)
if library.select_first_foot():
self.active_footprint_id = library.first_foot.id
self.active_library = library
directory = self.active_library.directory
fn = self.active_footprint.id + '.coffee'
ffn = QtCore.QDir(directory).filePath(fn)
with open(ffn) as f:
self.parent.update_text(f.read())
def disconnect_library(self):
dialog = DisconnectLibraryDialog(self)
if dialog.exec_() != QtGui.QDialog.Accepted: return
lib_name = dialog.get_data()
del self.coffee_lib[lib_name]
self.save_libraries(self.parent.settings)
root = self.model.invisibleRootItem()
for row_index in range(0, root.rowCount()):
library = root.child(row_index)
if library.name == lib_name: break
root.removeRow(row_index)
if lib_name != self.active_library: return
# select first foot of the first library which contains foots
for row_index in range(0, root.rowCount()):
library = root.child(row_index)
if library.select_first_foot():
self.active_footprint = library.first_foot_meta
self.active_library = library.coffee_lib
fn = self.active_footprint.filename
with open(fn) as f:
self.parent.update_text(f.read())
return
