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

# Copyright (c) 2006 - 2023 Detlev Offenbach <detlev@die-offenbachs.de>
#

"""
Module implementing the Printer configuration page.
"""

from PyQt6.QtCore import pyqtSlot

from eric7 import Preferences

from .ConfigurationPageBase import ConfigurationPageBase
from .Ui_PrinterPage import Ui_PrinterPage


class PrinterPage(ConfigurationPageBase, Ui_PrinterPage):
    """
    Class implementing the Printer configuration page.
    """

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

        # set initial values
        self.printerNameEdit.setText(Preferences.getPrinter("PrinterName"))
        if Preferences.getPrinter("ColorMode"):
            self.printerColorButton.setChecked(True)
        else:
            self.printerGrayscaleButton.setChecked(True)
        if Preferences.getPrinter("FirstPageFirst"):
            self.printFirstPageFirstButton.setChecked(True)
        else:
            self.printFirstPageLastButton.setChecked(True)
        self.printMagnificationSpinBox.setValue(Preferences.getPrinter("Magnification"))
        self.printheaderFont = Preferences.getPrinter("HeaderFont")
        self.printheaderFontSample.setFont(self.printheaderFont)
        self.leftMarginSpinBox.setValue(Preferences.getPrinter("LeftMargin"))
        self.rightMarginSpinBox.setValue(Preferences.getPrinter("RightMargin"))
        self.topMarginSpinBox.setValue(Preferences.getPrinter("TopMargin"))
        self.bottomMarginSpinBox.setValue(Preferences.getPrinter("BottomMargin"))
        self.resolutionSpinBox.setValue(Preferences.getPrinter("Resolution"))

    def save(self):
        """
        Public slot to save the Printer configuration.
        """
        Preferences.setPrinter("PrinterName", self.printerNameEdit.text())
        if self.printerColorButton.isChecked():
            Preferences.setPrinter("ColorMode", 1)
        else:
            Preferences.setPrinter("ColorMode", 0)
        if self.printFirstPageFirstButton.isChecked():
            Preferences.setPrinter("FirstPageFirst", 1)
        else:
            Preferences.setPrinter("FirstPageFirst", 0)
        Preferences.setPrinter("Magnification", self.printMagnificationSpinBox.value())
        Preferences.setPrinter("HeaderFont", self.printheaderFont)
        Preferences.setPrinter("LeftMargin", self.leftMarginSpinBox.value())
        Preferences.setPrinter("RightMargin", self.rightMarginSpinBox.value())
        Preferences.setPrinter("TopMargin", self.topMarginSpinBox.value())
        Preferences.setPrinter("BottomMargin", self.bottomMarginSpinBox.value())
        Preferences.setPrinter("Resolution", self.resolutionSpinBox.value())

    @pyqtSlot()
    def on_printheaderFontButton_clicked(self):
        """
        Private method used to select the font for the page header.
        """
        self.printheaderFont = self.selectFont(
            self.printheaderFontSample, self.printheaderFont
        )

    def polishPage(self):
        """
        Public slot to perform some polishing actions.
        """
        self.printheaderFontSample.setFont(self.printheaderFont)


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 = PrinterPage()
    return page
