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from typing import TYPE_CHECKING
from qtpy.QtCore import Slot # type:ignore
from qtpy.QtGui import QIcon
from qtpy.QtWidgets import QMenu, QApplication
from .. import patchcanvas
from patshared import PortMode
from ..cancel_mng import CancelOp, CancellableAction
if TYPE_CHECKING:
from ..patchbay_manager import PatchbayManager
_translate = QApplication.translate
class SelectedBoxesMenu(QMenu):
def __init__(self, parent):
super().__init__(parent)
self.mng : 'PatchbayManager' = None # type:ignore
self._selected_boxes = dict[int, PortMode]()
self.setTitle(_translate('sel_boxes_menu', 'Selected boxes'))
self.setIcon(QIcon.fromTheme('tool_rect_selection'))
self._build()
def set_patchbay_manager(self, mng: 'PatchbayManager'):
self.mng = mng
def set_selected_boxes(self, selected_boxes: dict[int, PortMode]):
self._selected_boxes = selected_boxes
def _build(self):
self.action_new_white_view = self.addAction(
_translate('sel_boxes_menu', "Put in a new exclusive view"))
self.action_new_white_view.setIcon(QIcon.fromTheme('list-add'))
self.action_new_white_view.triggered.connect(
self._new_exclusive_view)
self.action_hide_selected = self.addAction(
_translate('sel_boxes_menu', "Hide boxes"))
self.action_hide_selected.setIcon(QIcon.fromTheme('hint'))
self.action_hide_selected.triggered.connect(
self._hide_selected_boxes)
self.action_invert_selection = self.addAction(
_translate('sel_boxes_menu', 'Invert selection'))
self.action_invert_selection.setIcon(
QIcon.fromTheme('edit-select-invert'))
self.action_invert_selection.triggered.connect(
self._invert_boxes_selection)
@Slot()
def _new_exclusive_view(self):
with CancellableAction(self.mng, CancelOp.ALL_VIEWS) as a:
sender_text: str = self.sender().text() # type:ignore
a.name = sender_text
patchcanvas.clear_selection()
self.mng.new_view(exclusive_with=self._selected_boxes)
@Slot()
def _hide_selected_boxes(self):
with CancellableAction(self.mng, CancelOp.VIEW) as a:
sender_text: str = self.sender().text() # type:ignore
a.name = sender_text
for group_id, port_mode in self._selected_boxes.items():
group = self.mng.get_group_from_id(group_id)
if group is None:
continue
group.hide(port_mode)
@Slot()
def _invert_boxes_selection(self):
patchcanvas.invert_boxes_selection()
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