def _init_treeview(self):
self._treeview = StoreTreeView(self)
def _init_treeview(self):
self._treeview = StoreTreeView(self)
class StoreView(BaseView):
"""The view of the store and interface to store-level actions."""
# INITIALIZERS #
def __init__(self, controller):
self.controller = controller
# XXX: While I can't think of a better way to do this, the following line would have to do :/
self.parent_widget = self.controller.main_controller.view.gui.get_object('scrwnd_storeview')
self.cursor = None
self._cursor_changed_id = 0
self._init_treeview()
self._add_accelerator_bindings()
main_window = self.controller.main_controller.view.main_window
main_window.connect('configure-event', self._treeview.on_configure_event)
if main_window.get_property('visible'):
# Because StoreView might be loaded lazily, the window might already
# have its style set
self._on_style_set(main_window, None)
main_window.connect('style-set', self._on_style_set)
def _init_treeview(self):
self._treeview = StoreTreeView(self)
def _add_accelerator_bindings(self):
gtk.accel_map_add_entry("<Virtaal>/Navigation/Up", gtk.accelerator_parse("Up")[0], gtk.gdk.CONTROL_MASK)
gtk.accel_map_add_entry("<Virtaal>/Navigation/Down", gtk.accelerator_parse("Down")[0], gtk.gdk.CONTROL_MASK)
gtk.accel_map_add_entry("<Virtaal>/Navigation/PgUp", gtk.accelerator_parse("Page_Up")[0], gtk.gdk.CONTROL_MASK)
gtk.accel_map_add_entry("<Virtaal>/Navigation/PgDown", gtk.accelerator_parse("Page_Down")[0], gtk.gdk.CONTROL_MASK)
self.accel_group = gtk.AccelGroup()
self.accel_group.connect_by_path("<Virtaal>/Navigation/Up", self._treeview._move_up)
self.accel_group.connect_by_path("<Virtaal>/Navigation/Down", self._treeview._move_down)
self.accel_group.connect_by_path("<Virtaal>/Navigation/PgUp", self._treeview._move_pgup)
self.accel_group.connect_by_path("<Virtaal>/Navigation/PgDown", self._treeview._move_pgdown)
mainview = self.controller.main_controller.view
mainview.add_accel_group(self.accel_group)
mainview.gui.get_object('menu_navigation').set_accel_group(self.accel_group)
self.mnu_up = mainview.gui.get_object('mnu_up')
self.mnu_down = mainview.gui.get_object('mnu_down')
self.mnu_pageup = mainview.gui.get_object('mnu_pageup')
self.mnu_pagedown = mainview.gui.get_object('mnu_pagedown')
self.mnu_up.set_accel_path('<Virtaal>/Navigation/Up')
self.mnu_down.set_accel_path('<Virtaal>/Navigation/Down')
self.mnu_pageup.set_accel_path('<Virtaal>/Navigation/PgUp')
self.mnu_pagedown.set_accel_path('<Virtaal>/Navigation/PgDown')
self._set_menu_items_sensitive(False)
# ACCESSORS #
def get_store(self):
return self.store
def get_unit_celleditor(self, unit):
return self.controller.get_unit_celleditor(unit)
# METHODS #
def hide(self):
self.parent_widget.props.visible = False
self.load_store(None)
def load_store(self, store):
self.store = store
if store:
self._treeview.set_model(store)
self._set_menu_items_sensitive(True)
self.cursor = self.controller.cursor
self._cursor_changed_id = self.cursor.connect('cursor-changed', self._on_cursor_change)
else:
if self._cursor_changed_id and self.cursor:
self.cursor.disconnect(self._cursor_changed_id)
self.cursor = None
self._set_menu_items_sensitive(False)
self._treeview.set_model(None)
def show(self):
child = self.parent_widget.get_child()
if child and child is not self._treeview:
self.parent_widget.remove(child)
child.destroy()
if not self._treeview.parent:
self.parent_widget.add(self._treeview)
self.parent_widget.show_all()
if not self.controller.get_store():
return
self._treeview.select_index(0)
def _set_menu_items_sensitive(self, sensitive=True):
for widget in (self.mnu_up, self.mnu_down, self.mnu_pageup, self.mnu_pagedown):
widget.set_sensitive(sensitive)
# EVENT HANDLERS #
def _on_cursor_change(self, cursor):
self._treeview.select_index(cursor.index)
def _on_export(self, menu_item):
# TODO: Get file name from user.
try:
self.controller.export_project_file(filename=None)
except Exception, exc:
self.controller.main_controller.view.show_error_dialog(
title=_("Export failed"), message=str(exc)
)
class StoreView(BaseView):
"""The view of the store and interface to store-level actions."""
# INITIALIZERS #
def __init__(self, controller):
self.controller = controller
# XXX: While I can't think of a better way to do this, the following line would have to do :/
self.parent_widget = self.controller.main_controller.view.gui.get_object(
'scrwnd_storeview')
self.cursor = None
self._cursor_changed_id = 0
self._init_treeview()
self._add_accelerator_bindings()
main_window = self.controller.main_controller.view.main_window
main_window.connect('configure-event',
self._treeview.on_configure_event)
if main_window.get_property('visible'):
# Because StoreView might be loaded lazily, the window might already
# have its style set
self._on_style_set(main_window, None)
main_window.connect('style-set', self._on_style_set)
def _init_treeview(self):
self._treeview = StoreTreeView(self)
def _add_accelerator_bindings(self):
gtk.accel_map_add_entry("<Virtaal>/Navigation/Up",
gtk.accelerator_parse("Up")[0],
gtk.gdk.CONTROL_MASK)
gtk.accel_map_add_entry("<Virtaal>/Navigation/Down",
gtk.accelerator_parse("Down")[0],
gtk.gdk.CONTROL_MASK)
gtk.accel_map_add_entry("<Virtaal>/Navigation/PgUp",
gtk.accelerator_parse("Page_Up")[0],
gtk.gdk.CONTROL_MASK)
gtk.accel_map_add_entry("<Virtaal>/Navigation/PgDown",
gtk.accelerator_parse("Page_Down")[0],
gtk.gdk.CONTROL_MASK)
self.accel_group = gtk.AccelGroup()
self.accel_group.connect_by_path("<Virtaal>/Navigation/Up",
self._treeview._move_up)
self.accel_group.connect_by_path("<Virtaal>/Navigation/Down",
self._treeview._move_down)
self.accel_group.connect_by_path("<Virtaal>/Navigation/PgUp",
self._treeview._move_pgup)
self.accel_group.connect_by_path("<Virtaal>/Navigation/PgDown",
self._treeview._move_pgdown)
mainview = self.controller.main_controller.view
mainview.add_accel_group(self.accel_group)
mainview.gui.get_object('menu_navigation').set_accel_group(
self.accel_group)
self.mnu_up = mainview.gui.get_object('mnu_up')
self.mnu_down = mainview.gui.get_object('mnu_down')
self.mnu_pageup = mainview.gui.get_object('mnu_pageup')
self.mnu_pagedown = mainview.gui.get_object('mnu_pagedown')
self.mnu_up.set_accel_path('<Virtaal>/Navigation/Up')
self.mnu_down.set_accel_path('<Virtaal>/Navigation/Down')
self.mnu_pageup.set_accel_path('<Virtaal>/Navigation/PgUp')
self.mnu_pagedown.set_accel_path('<Virtaal>/Navigation/PgDown')
self._set_menu_items_sensitive(False)
# ACCESSORS #
def get_store(self):
return self.store
def get_unit_celleditor(self, unit):
return self.controller.get_unit_celleditor(unit)
# METHODS #
def hide(self):
self.parent_widget.props.visible = False
self.load_store(None)
def load_store(self, store):
self.store = store
if store:
self._treeview.set_model(store)
self._set_menu_items_sensitive(True)
self.cursor = self.controller.cursor
self._cursor_changed_id = self.cursor.connect(
'cursor-changed', self._on_cursor_change)
else:
if self._cursor_changed_id and self.cursor:
self.cursor.disconnect(self._cursor_changed_id)
self.cursor = None
self._set_menu_items_sensitive(False)
self._treeview.set_model(None)
def show(self):
child = self.parent_widget.get_child()
if child and child is not self._treeview:
self.parent_widget.remove(child)
child.destroy()
if not self._treeview.parent:
self.parent_widget.add(self._treeview)
self.parent_widget.show_all()
if not self.controller.get_store():
return
self._treeview.select_index(0)
def _set_menu_items_sensitive(self, sensitive=True):
for widget in (self.mnu_up, self.mnu_down, self.mnu_pageup,
self.mnu_pagedown):
widget.set_sensitive(sensitive)
# EVENT HANDLERS #
def _on_cursor_change(self, cursor):
self._treeview.select_index(cursor.index)
def _on_export(self, menu_item):
# TODO: Get file name from user.
try:
self.controller.export_project_file(filename=None)
except Exception, exc:
self.controller.main_controller.view.show_error_dialog(
title=_("Export failed"), message=str(exc))
