def display_model(self):
"""
Clear widget and display items.
"""
utils.clear_layout(self.layout)
self.columns = []
j = 0
columns = [c.name for c in self.model.__table__.columns] + ['report']
for c in columns:
if c not in self._columns_to_display:
continue
self.columns.append(c)
l = QLabel(_(c))
l.setObjectName('header')
l.setAlignment(Qt.AlignCenter)
self.header_layout.addWidget(l, 0, j)
j += 1
for i, item in enumerate(self.items[self.current_items_index:self.current_items_index + self.ITEMS_PER_PAGE], 0):
self._add_row(i, item)
empty = QWidget()
empty.setSizePolicy(QSizePolicy.Preferred, QSizePolicy.Expanding)
self.layout.addWidget(empty, self.layout.rowCount(), 0)
def hideEvent(self, event):
"""
Clear menu and templates.
"""
utils.clear_layout(self.menu_layout)
utils.clear_layout(self.templates_layout)
def hideEvent(self, event):
"""
Clear menu and templates.
"""
utils.clear_layout(self.menu_layout)
utils.clear_layout(self.templates_layout)
def _fill_controls_layout(self, item):
keywords = [_(key) for key in item.keys()]
utils.clear_layout(self.controls_layout)
for name in keywords:
b = QPushButton(_(name))
b.clicked.connect(functools.partial(self.template_text_edit.insert_attribute, item, name))
self.controls_layout.addWidget(b)
self.controls_layout.addStretch()
return keywords
def show_event(event):
utils.clear_layout(self.menu_layout)
utils.clear_layout(self.templates_layout)
self.visible_items = self._iterate_items()
self._show_menu()
self._show_templates()
if not self.layout.currentIndex():
main_window.communication.action_button_toggle.emit(
bool(self.visible_items), self.ACTION_BTN_ICON, self.action_btn_function
)
def show_event(event):
utils.clear_layout(self.menu_layout)
utils.clear_layout(self.templates_layout)
self.visible_items = self._iterate_items()
self._show_menu()
self._show_templates()
if not self.layout.currentIndex():
main_window.communication.action_button_toggle.emit(
bool(self.visible_items), self.ACTION_BTN_ICON,
self.action_btn_function)
def _fill_controls_layout(self, item):
keywords = [_(key) for key in item.keys()]
utils.clear_layout(self.controls_layout)
for name in keywords:
b = QPushButton(_(name))
b.clicked.connect(
functools.partial(self.template_text_edit.insert_attribute,
item, name))
self.controls_layout.addWidget(b)
self.controls_layout.addStretch()
return keywords
def _update_content(self, *args):
"""
If new user or organization were created, update content.
"""
utils.clear_layout(self.content_layout)
self.users = list(db.SESSION.query(db.User).filter(db.User.deleted == False, db.Organization.deleted == False))
organizations = list(db.SESSION.query(db.Organization).filter(db.Organization.deleted == False))
for organization in organizations:
self.content_layout.addWidget(self._get_label(organization))
for user in self.users:
if user.organization_id == organization.id:
self.content_layout.addWidget(self._get_radio_btn(user))
if not self.users:
l = QLabel("Создайте пользователей\nдля начала работы")
l.setAlignment(Qt.AlignCenter)
self.content_layout.addWidget(l)
self.content_layout.addStretch()
def _filter(self, query_text):
# Since it's not really important,
# I'll keep columns hard-coded here.
# Sqlalchemy doesn't care about ilike function at all
if query_text and len(query_text) < 3:
utils.clear_layout(self.layout)
self.layout.addWidget(QLabel('Продолжайте печатать...'))
return
if query_text:
query_text = '%{}%'.format(query_text.lower())
db.cursor.execute(options.SEARCH_QUERY,
[query_text, query_text, query_text])
ids = [i[0] for i in db.cursor.fetchall()]
if ids:
self.items = db.SESSION.query(self.model).filter(
self.model.id.in_(ids))
else:
self.items = db.SESSION.query(self.model).filter(sql.false())
else:
self.items = self._query
self.display_model()
def _update_content(self, *args):
"""
If new user or organization were created, update content.
"""
utils.clear_layout(self.content_layout)
self.users = list(db.SESSION.query(db.User).filter(db.User.deleted == False,
db.Organization.deleted == False))
organizations = list(db.SESSION.query(db.Organization).filter(db.Organization.deleted == False))
for organization in organizations:
self.content_layout.addWidget(self._get_label(organization))
for user in self.users:
if user.organization_id == organization.id:
self.content_layout.addWidget(self._get_radio_btn(user))
if not self.users:
# l = QLabel('Создайте пользователей\nдля начала работы')
l = QLabel('Crie usuários\npara começar')
l.setAlignment(Qt.AlignCenter)
self.content_layout.addWidget(l)
self.content_layout.addStretch()
def _show_users_for_group(self, group_id):
utils.clear_layout(self._users_layout)
for user in db.SESSION.query(db.User).filter(db.User.organization_id == group_id,
db.User.deleted == False,
db.Organization.deleted == False):
layout = QHBoxLayout()
layout.setContentsMargins(0, 0, 0, 0)
layout.setSpacing(0)
layout.addWidget(QLabel(str(user)))
layout.addStretch()
for i, f in zip(('check', 'pencil_g'),
(functools.partial(self._select_user, user),
functools.partial(self._show_crud, db.User, user))):
b = QPushButton()
b.setIcon(QIcon(os.path.join(options.STATIC_DIR, 'icons', i)))
b.clicked.connect(f)
layout.addWidget(b)
wrapper = QWidget()
wrapper.setLayout(layout)
self._users_layout.addWidget(wrapper)
self._users_layout.addStretch()
def display_model(self):
"""
Clear widget and display items.
"""
utils.clear_layout(self.layout)
self.columns = []
j = 0
for c in self._columns_to_display:
self.columns.append(c)
l = QLabel(_(c))
l.setObjectName('header')
l.setAlignment(Qt.AlignCenter)
self.header_layout.addWidget(l, 0, j)
j += 1
for i, item in enumerate(
self.items[self.current_items_index:self.current_items_index +
self.ITEMS_PER_PAGE]):
self._add_row(i, item)
empty = QWidget()
empty.setSizePolicy(QSizePolicy.Preferred, QSizePolicy.Expanding)
self.layout.addWidget(empty, self.layout.rowCount(), 0)
if self.current_items_index and self.current_items_index >= self.items.count(
):
self.current_items_index = 0
return self.display_model()
self.control_layout.setVisible(
self.items.count() > self.ITEMS_PER_PAGE)
page = round(self.current_items_index / self.ITEMS_PER_PAGE) + 1
page_count = math.floor(
(self.items.count() - 1) / self.ITEMS_PER_PAGE) + 1
self._page_count_label.setText('{}/{}'.format(page, page_count))
def _clear_layout(self):
utils.clear_layout(self._users_layout)
self._text_field.setText('')
for i in range(self._groups_combo_box.count()):
self._groups_combo_box.removeItem(i)
