src/eric7/Preferences/ConfigurationPages/MimeTypesPage.py

# -*- coding: utf-8 -*-

# Copyright (c) 2006 - 2022 Detlev Offenbach <detlev@die-offenbachs.de>
#

"""
Module implementing the Text Mime Types configuration page.
"""

from PyQt6.QtCore import pyqtSlot

from eric7 import Preferences
from eric7.EricWidgets import EricMessageBox

from .ConfigurationPageBase import ConfigurationPageBase
from .Ui_MimeTypesPage import Ui_MimeTypesPage


class MimeTypesPage(ConfigurationPageBase, Ui_MimeTypesPage):
    """
    Class implementing the Text Mime Types configuration page.
    """

    def __init__(self):
        """
        Constructor
        """
        super().__init__()
        self.setupUi(self)
        self.setObjectName("MimeTypesPage")

        self.textMimeTypesList.setDefaultVisible(True)
        self.textMimeTypesList.setToDefault.connect(self.__setToDefault)

        # set initial values
        self.textMimeTypesList.setList(Preferences.getUI("TextMimeTypes"))
        self.loadUnknownCheckBox.setChecked(
            Preferences.getUI("LoadUnknownMimeTypeFiles")
        )

    def save(self):
        """
        Public slot to save the Interface configuration.
        """
        Preferences.setUI("TextMimeTypes", self.textMimeTypesList.getList())
        Preferences.setUI(
            "LoadUnknownMimeTypeFiles",
            self.loadUnknownCheckBox.isChecked(),
        )

    @pyqtSlot()
    def __setToDefault(self):
        """
        Private slot to set the message list to the default values.
        """
        ok = (
            True
            if self.textMimeTypesList.isListEmpty()
            else EricMessageBox.yesNo(
                self,
                self.tr("Reset Mime Types"),
                self.tr(
                    """Do you really want to reset the configured list of"""
                    """ mime types?"""
                ),
            )
        )

        if ok:
            self.textMimeTypesList.setList(
                Preferences.Prefs.uiDefaults["TextMimeTypes"]
            )


def create(dlg):
    """
    Module function to create the configuration page.

    @param dlg reference to the configuration dialog
    @return reference to the instantiated page (ConfigurationPageBase)
    """
    page = MimeTypesPage()
    return page