setoolsgui/widgets/models/ibendportcon.py - main - githubmirror/setools

setoolsgui/widgets/models/ibendportcon.py
73 строки2 KB
Chris PeBenito
ModelRoles: Create enum for model data() method.
14 фев 2024, 17:11
14 фев 2024, 17:11136123c
# Copyright 2019, Chris PeBenito <pebenito@ieee.org>
#
# SPDX-License-Identifier: LGPL-2.1-only
#
#
from PyQt6 import QtCore
import setools

from .. import details
from .modelroles import ModelRoles
from .table import SEToolsTableModel

__all__ = ("IbendportconTable",)


class IbendportconTable(SEToolsTableModel[setools.Ibendportcon]):

    """Table-based model for ibendportcons."""

    headers = ["Device", "Endport", "Context"]

    def data(self, index: QtCore.QModelIndex, role: int = ModelRoles.DisplayRole):
        if not self.item_list or not index.isValid():
            return None

        row = index.row()
        col = index.column()
        rule = self.item_list[row]

        match role:
            case ModelRoles.DisplayRole:
                match col:
                    case 0:
                        return rule.name
                    case 1:
                        return str(rule.port)
                    case 2:
                        return str(rule.context)

            case ModelRoles.ContextMenuRole:
                if col == 2:
                    return details.context_detail_action(rule.context)

            case ModelRoles.WhatsThisRole:
                match col:
                    case 0:
                        column_whatsthis = \
                            """
                            <p>This is the name of the infiniband device.</p>
                            """
                    case 1:
                        column_whatsthis = \
                            """
                            <p>This is the endport number of the infiniband device.</p>
                            """
                    case 2:
                        column_whatsthis = \
                            """
                            <p>This is the context of the infiniband device.</p>
                            """
                    case _:
                        column_whatsthis = ""

                return \
                    f"""
                    <b><p>Table Representation of Infinband Endport Contexts (ibendportcon)</p></b>

                    <p>Each part of the rule is represented as a column in the table.</p>

                    {column_whatsthis}
                    """

        return super().data(index, role)