def create_manage_knitting_symbols_dialog(self):
""" Create the manage knitting symbols dialog.
NOTE: We create this widget at program startup so we can
install a signal between it and the main window for updating
the symbols widget.
"""
if not self.manageSymbolsDialog:
sortedSymbols = symbols_by_category(self._knittingSymbols)
symbolCategories = sortedSymbols.keys()
personalSymbolPath = self.settings.personalSymbolPath.value
self.manageSymbolsDialog = \
ManageSymbolDialog(personalSymbolPath, symbolCategories, self)
def create_manage_knitting_symbols_dialog(self):
""" Create the manage knitting symbols dialog.
NOTE: We create this widget at program startup so we can
install a signal between it and the main window for updating
the symbols widget.
"""
if not self.manageSymbolsDialog:
sortedSymbols = symbols_by_category(self._knittingSymbols)
symbolCategories = sortedSymbols.keys()
personalSymbolPath = self.settings.personalSymbolPath.value
self.manageSymbolsDialog = \
ManageSymbolDialog(personalSymbolPath, symbolCategories, self)
def refresh_symbol_widget_after_addition(self, synchronizer, symbolName,
categoryName):
""" This slot is called when a symbol in categoryName was added.
This only happens if the user adds a custom symbol.
"""
symbolPaths = misc.set_up_symbol_paths(self._topLevelPath,
self.settings)
knittingSymbols = parser.parse_all_symbols(symbolPaths)
symbolsByCategory = symbols_by_category(knittingSymbols)
if categoryName in symbolsByCategory:
symbol = knittingSymbols[symbolName]
synchronizer.unselect()
if categoryName in self.symbolSelector:
widget = self.symbolSelector[categoryName]
wList = add_to_category_widget(widget, symbol, synchronizer)
else:
symbols = symbolsByCategory[categoryName]
(widget, wList) = \
generate_category_widget(categoryName, symbols, synchronizer)
self.symbolCategoryChooser.addItem(categoryName)
self.symbolSelector[categoryName] = widget
self.symbolSelectorWidgets = \
dict(list(self.symbolSelectorWidgets.items()) +
list(wList.items()))
else:
message = ("MainWindow: Problem updating symbol dialog\n"
"after custom symbol change. "
"It is highly recommended to save your\n"
"current project and restart sconcho.")
logger.error(message)
def refresh_symbol_widget_after_addition(self, synchronizer, symbolName,
categoryName):
""" This slot is called when a symbol in categoryName was added.
This only happens if the user adds a custom symbol.
"""
symbolPaths = misc.set_up_symbol_paths(self._topLevelPath,
self.settings)
knittingSymbols = parser.parse_all_symbols(symbolPaths)
symbolsByCategory = symbols_by_category(knittingSymbols)
if categoryName in symbolsByCategory:
symbol = knittingSymbols[symbolName]
synchronizer.unselect()
if categoryName in self.symbolSelector:
widget = self.symbolSelector[categoryName]
wList = add_to_category_widget(widget, symbol, synchronizer)
else:
symbols = symbolsByCategory[categoryName]
(widget, wList) = \
generate_category_widget(categoryName, symbols, synchronizer)
self.symbolCategoryChooser.addItem(categoryName)
self.symbolSelector[categoryName] = widget
self.symbolSelectorWidgets = \
dict(self.symbolSelectorWidgets.items() +
wList.items())
else:
message = ("MainWindow: Problem updating symbol dialog\n"
"after custom symbol change. "
"It is highly recommended to save your\n"
"current project and restart sconcho.")
logger.error(message)
