class NotebookController:
""" Controller for notebooks & notebooks pages. """
_controllers = {}
def __init__(self, parent_wnd, session, page):
self._session = session
self._parent_wnd = parent_wnd
self._page = page
self._dialog = None
def open_dialog(self):
""" Open dialog or raise existing. """
if self._dialog is None:
self._dialog = DlgNotebookPage(self._parent_wnd, self._session, self._page, self)
self._dialog.run()
def close(self):
""" Close current page controller. """
if self._page.uuid in self._controllers:
del self._controllers[self._page.uuid]
self._session.close()
@property
def wnd(self):
""" Get current wx windows. """
return (self._dialog and self._dialog.wnd) or self._parent_wnd or None
def delete_page(self, uuid=None):
""" Delete current or given notebook page. """
if not mbox.message_box_delete_confirm(self.wnd, _("notebook page")):
return False
uuid = uuid or self._page.uuid
return notebook_logic.delete_notebook_page(uuid, self._session)
@classmethod
def open_page(cls, parent_wnd, page_uuid):
""" Open dialog for given page. """
if page_uuid in cls._controllers:
cls._controllers[page_uuid].open_dialog()
return
session = OBJ.Session()
page = OBJ.NotebookPage.get(session=session, uuid=page_uuid)
contr = NotebookController(parent_wnd, session, page)
cls._controllers[page_uuid] = contr
contr.open_dialog()
@classmethod
def new_page(cls, parent_wnd, folder_uuid=None):
""" Open dialog with new page. """
session = OBJ.Session()
if not folder_uuid or folder_uuid == "-":
folder_uuid = None
page = OBJ.NotebookPage(folder_uuid=folder_uuid)
contr = NotebookController(parent_wnd, session, page)
contr.open_dialog()
def open_dialog(self):
""" Open dialog or raise existing. """
if self._dialog is None:
self._dialog = DlgNotebookPage(self._parent_wnd, self._session, self._page, self)
self._dialog.run()
