add shortcut für "copy selection to file"

src/ui/bigtext/bigtext.py

@@ -211,11 +211,14 @@ class InnerBigText(QWidget):
                 self.scroll_by_lines(-3)
             if e.key() == 16777237:  # page down
                 self.scroll_by_lines(3)
+        elif e.modifiers() == Qt.KeyboardModifier.ControlModifier | Qt.KeyboardModifier.ShiftModifier and e.key() == 67:  # ctrl + shift + c
+            self._copy_selection_to_file()
         elif e.modifiers() == Qt.KeyboardModifier.ControlModifier and e.key() == 67:  # ctrl + c
             self.copy_selection()
         elif e.modifiers() == Qt.KeyboardModifier.ControlModifier and e.key() == 65:  # ctrl + a
             self._select_all()
 
+
     def wheelEvent(self, event: QWheelEvent):
         direction = 1 if event.angleDelta().y() < 0 else -1
         if event.modifiers() == Qt.KeyboardModifier.ControlModifier:
@@ -243,6 +246,7 @@ class InnerBigText(QWidget):
                                _("Copy to &File"), self,
                                triggered=self._copy_selection_to_file)
         copy_to_file.setDisabled(not self._has_selection())
+        copy_to_file.setShortcut("Shift+CTRL+C")
         menu.addAction(copy_to_file)
 
         select_all = QAction(Icon("icons/myicons/select-all.svg"), _("Select &All"), self,
@@ -407,7 +411,7 @@ class InnerBigText(QWidget):
             if end - start > (1024 ** 2) * 5:
                 you_sure = QMessageBox(
                     QMessageBox.Icon.Warning,
-                    _("data selection"),
+                    _("warning"),
                     _(
                         "You have selected <b>{0}</b> of data.").format(bytes_human_readable))
                 # noinspection PyTypeChecker
@@ -481,7 +485,7 @@ class InnerBigText(QWidget):
                                    _("selected {0} - {1:,.0f}:{2:,.0f}").format(bytes_human_readable, start_byte,
                                                                                 end_byte - 1))
         else:
-            PluginRegistry.execute("update_status_bar", _(""))
+            PluginRegistry.execute("update_status_bar", "")
 
     def _file_changed(self):
         if self._follow_tail: