eric7/DataViews/PyCoverageHtmlReportDialog.py

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

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

"""
Module implementing a dialog to enter the parameters for a coverage HTML
report.
"""

from PyQt6.QtCore import pyqtSlot
from PyQt6.QtWidgets import QDialog, QDialogButtonBox

from EricWidgets.EricPathPicker import EricPathPickerModes

from .Ui_PyCoverageHtmlReportDialog import Ui_PyCoverageHtmlReportDialog


class PyCoverageHtmlReportDialog(QDialog, Ui_PyCoverageHtmlReportDialog):
    """
    Class implementing a dialog to enter the parameters for a coverage HTML
    report.
    """
    def __init__(self, defaultDirectory, parent=None):
        """
        Constructor
        
        @param defaultDirectory default directory for selecting the output
            directory
        @type str
        @param parent reference to the parent widget (defaults to None)
        @type QWidget (optional)
        """
        super().__init__(parent)
        self.setupUi(self)
        
        self.outputDirectoryPicker.setMode(
            EricPathPickerModes.DIRECTORY_SHOW_FILES_MODE)
        self.outputDirectoryPicker.setDefaultDirectory(defaultDirectory)
        
        self.extraCssPicker.setMode(
            EricPathPickerModes.OPEN_FILE_MODE)
        
        self.buttonBox.button(
            QDialogButtonBox.StandardButton.Ok).setEnabled(False)
        
        msh = self.minimumSizeHint()
        self.resize(max(self.width(), msh.width()), msh.height())
    
    @pyqtSlot(str)
    def on_outputDirectoryPicker_textChanged(self, directory):
        """
        Private slot handling a change of the output directory.
        
        @param directory current text of the directory picker
        @type str
        """
        self.buttonBox.button(
            QDialogButtonBox.StandardButton.Ok).setEnabled(bool(directory))
    
    def getData(self):
        """
        Public method to get the entered data.
        
        @return tuple containing the report title, the output directory, the
            path of a file containing extra CSS and a flag indicating to open
            the generated report in a browser
        
        @rtype tuple of (str, str, str, bool)
        """
        title = self.titleEdit.text()
        return (
            title if bool(title) else None,
            self.outputDirectoryPicker.currentText(),
            self.extraCssPicker.currentText(),
            self.openReportCheckBox.isChecked(),
        )