#!/usr/local/bin/python3.12
# -*- coding: utf-8 -*-

# Form implementation generated from reading ui file 'Hp-Scan.ui'
#
# Created by: PyQt5 UI code generator 4.11.4
#
# WARNING! All changes made in this file will be lost!

from PyQt5 import QtCore, QtGui, QtWidgets
from base import utils,imageprocessing
#from scan import sane
import re
import os
import platform

from PyQt5.QtGui import *
from PyQt5.QtCore import *
from PyQt5.QtWidgets import *
from scan import sane
from collections import OrderedDict

PAGE_SIZES = OrderedDict([ # in mm
    ("letter" , (215, 279, "Letter", 'mm')),
    ('a3' , (297, 420, "A3", 'mm')),
    ("a4" , (210, 297, "A4", 'mm')),
    ("a5" , (148, 210, "A5", 'mm')),
    ('5x7' , (127, 178, "5x7 photo", 'mm')),
    ('4x6' , (102, 152, "4x6 photo", 'mm')),
    ('3x5' , (76, 127, "3x5 index card", 'mm')),
    ('a2_env' , (111, 146, "A2 Envelope", 'mm')),
    ("a6" , (105, 148, "A6", 'mm')),
    ("b4" , (257, 364, "B4", 'mm')),
    ("b5" , (182, 257, "B5", 'mm')),
    ("c6_env" , (114, 162, "C6 Envelope", 'mm')),
    ("dl_env" , (110, 220, "DL Envelope", 'mm')),
    ("exec" , (184, 267, "Executive", 'mm')),
    ("flsa" , (216, 330, "Flsa", 'mm')),
    ("higaki" , (100, 148, "Hagaki", 'mm')),
    ("japan_env_3" , (120, 235, "Japanese Envelope #3", 'mm')),
    ("japan_env_4" , (90, 205, "Japanese Envelope #4", 'mm')),
    ("legal" , (215, 356, "Legal", 'mm')),
    ("no_10_env" , (105, 241, "Number 10 Envelope", 'mm')),
    ("oufufu-hagaki" , (148, 200, "Oufuku-Hagaki", 'mm')),
    ("photo" , (102, 152, "Photo", 'mm')),
    ("super_b" , (330, 483, "Super B", 'mm')),
    ])

patterns = [
        r'_5000_', r'_7500', r'_n9120', r'_3600_f1', r'_n4600', r'_2600_f1', r'_n6600',
        r'_8500fn2', r'_3500_f1', r'_4500_fn1', r'_7000_s3', r'_3000_s3', r'hp2000S1',
        r'hpgt2500', r'_2000_s2', r'7000_snw1', r'4000_snw1', r'_3000_s4', r'_5000_s5',
        r'_M232-M237', r'_260x', r'_4104'
        ]

# Combine patterns into a single regular expression
combined_pattern = re.compile('|'.join(patterns), re.I)
#devicelist = {}
device_name = ''
path = os.getcwd()
new_path = os.getcwd()
multipick_error_message = "The scan operation has been cancelled or a multipick or paper is jammed in the ADF.\nIf you cancelled the scan,click OK.\nIf the scan was terminated due to a multi-feed or paper jam in the ADF,\ndo the following:\n\n1)Clear the ADF path. For instructions see your product documentation.\n2)Check the sheets are not stuck together. Remove any staples, sticky notes,tape or other objects.\n3)Restart the scan\n\nNote:If necessary, turn off automatic detection of multi-pick before starting a new scan\n"
convert_error_message = "Convert command not found. Multiple Tiff document generation,\n Batch seperation feature with Tiff file format,\n Page merge feature and PDF generation using reportlab may not work as excepted.\n Please install ImageMagick package and try again\n"


no_document_error_message = "No document(s). Please load documents and try again."

no_pages_to_merge = "No scanned documents to merge."
pyPlatform = ''
num= {}
try:
    _encoding = QtWidgets.QApplication.UnicodeUTF8
    def _translate(context, text, disambig):
        return QtCore.QCoreApplication.translate(context, text, disambig, _encoding)
except AttributeError:
    def _translate(context, text, disambig):
        return QtCore.QCoreApplication.translate(context, text, disambig)

class Ui_HpScan(object):
    devicelist = {}
    #device_name = ''
    file_type = 'png'
    source = ''
    color = 'gray'
    resolution = '300'
    size ='letter'
    device_uri = ''
    multi_pick = False
    document_merge =False
    auto_orient =False
    crushed = False
    bg_color_removal = False
    punchhole_removal = False
    color_dropout = False
    edge_erase_bool = False
    edge_erase_value = 0
    searchablePDF = False
    mixed_feed =False
    blank_page = False
    batch_seperation = False
    bp_barcode = False
    auto_crop = False
    deskew_image = False
    document_merge_adf_flatbed = False
    image_enhancement = False
    brightness = False
    dropout_color_red_value = 0
    dropout_color_green_value = 0
    dropout_color_blue_value = 0
    contrast = False
    sharpness = False
    color_value = False
    color_range = True
    sizel1 = 0
    sizel2 = 0
    sizel3 = 0
    sizel4 = 0
    sizel5 = 49
    deskew_image_pri = True
    auto_crop_pri = True
    mixed_feed_pri = True
    auto_orient_pri = True
    document_merge_adf_flatbed_pri = True
    multi_pick_pri = True
    searchablePDF_pri = True
    #batch_seperation_pri = True
    crushed_pri = True
    bg_color_removal_pri = True
    punchhole_removal_pri =True
    color_dropout_pri = True
    document_merge_pri = True
    image_enhancement_pri = True
    blank_page_pri = True
    batchsepBC_pri = True
    other_device_cnt = 0
    ocr = False
	
    def setupUi(self, HpScan):
        pyPlatform = platform.python_version()
        HpScan.setObjectName("HpScan")
        HpScan.setMinimumSize(QtCore.QSize(900, 600))
        HpScan.setMaximumSize(QtCore.QSize(900, 600))
        font = QtGui.QFont()
        font.setBold(False)
        font.setWeight(50)
        HpScan.setFont(font)
        HpScan.setMouseTracking(False)
        HpScan.setFocusPolicy(QtCore.Qt.NoFocus)
        self.dockWidgetContents = QtWidgets.QWidget()
        self.dockWidgetContents.setObjectName("dockWidgetContents")
        self.label_Type = QtWidgets.QLabel(self.dockWidgetContents)
        self.label_Type.setGeometry(QtCore.QRect(10, 89, 51, 41))
        font = QtGui.QFont()
        font.setBold(True)
        font.setWeight(75)
        self.label_Type.setFont(font)
        self.label_Type.setMouseTracking(True)
        self.label_Type.setObjectName("label_Type")
        self.comboBox_Type = QtWidgets.QComboBox(self.dockWidgetContents)
        self.comboBox_Type.setGeometry(QtCore.QRect(85, 90, 171, 41))
        self.comboBox_Type.setObjectName("comboBox_Type")
        self.comboBox_Type.addItem("")
        self.comboBox_Type.addItem("")
        self.comboBox_Type.addItem("")
        self.comboBox_Type.addItem("")
        self.comboBox_Type.addItem("")
        self.comboBox_Type.currentIndexChanged.connect(self.comboBox_TypeIndexChanged)
        self.comboBox_Flatbed = QtWidgets.QComboBox(self.dockWidgetContents)
        self.comboBox_Flatbed.setGeometry(QtCore.QRect(85, 150, 171, 41))
        self.comboBox_Flatbed.setObjectName("comboBox_Flatbed")
        #self.comboBox_Flatbed.addItem(_fromUtf8(""))
        #self.comboBox_Flatbed.addItem(_fromUtf8(""))
        #self.comboBox_Flatbed.addItem(_fromUtf8(""))
        #self.comboBox_Flatbed.currentIndexChanged.connect(self.comboBox_SourceChanged)
        self.comboBox_Color = QtWidgets.QComboBox(self.dockWidgetContents)
        self.comboBox_Color.setGeometry(QtCore.QRect(85, 210, 171, 41))
        self.comboBox_Color.setObjectName("comboBox_Color")
        self.comboBox_Color.addItem("")
        self.comboBox_Color.addItem("")
        self.comboBox_Color.addItem("")
        self.comboBox_Color.currentIndexChanged.connect(self.comboBox_ColorIndexChanged)
        self.comboBox_Resolution = QtWidgets.QComboBox(self.dockWidgetContents)
        self.comboBox_Resolution.setGeometry(QtCore.QRect(85, 270, 171, 41))
        self.comboBox_Resolution.setObjectName("comboBox_Resolution")
        self.comboBox_Resolution.addItem("")
        self.comboBox_Resolution.addItem("")
        self.comboBox_Resolution.addItem("")
        self.comboBox_Resolution.addItem("")
        self.comboBox_Resolution.addItem("")
        self.comboBox_Resolution.currentIndexChanged.connect(self.comboBox_ResIndexChanged)
        self.label_Size = QtWidgets.QLabel(self.dockWidgetContents)
        self.label_Size.setGeometry(QtCore.QRect(10, 329, 51, 41))
        font = QtGui.QFont()
        font.setBold(True)
        font.setWeight(75)
        self.label_Size.setFont(font)
        self.label_Size.setMouseTracking(True)
        self.label_Size.setObjectName("label_Size")
        self.label_Device = QtWidgets.QLabel(self.dockWidgetContents)
        self.label_Device.setGeometry(QtCore.QRect(10, 29, 65, 41))
        font = QtGui.QFont()
        font.setBold(True)
        font.setWeight(75)
        self.label_Device.setFont(font)
        self.label_Device.setMouseTracking(True)
        self.label_Device.setObjectName("label_Device")
        self.comboBox_Papersize = QtWidgets.QComboBox(self.dockWidgetContents)
        self.comboBox_Papersize.setGeometry(QtCore.QRect(85, 330, 171, 41))
        self.comboBox_Papersize.setObjectName("comboBox_Papersize")
        #self.comboBox_Papersize.addItem("")
        #self.comboBox_Papersize.addItem("")
        #self.comboBox_Papersize.addItem("")
        #self.comboBox_Papersize.addItem("")
        #self.comboBox_Papersize.addItem("")
        #self.comboBox_Papersize.currentIndexChanged.connect(self.comboBox_PaperSizeIndexChanged)
        self.pushButton_Scan = QtWidgets.QPushButton(self.dockWidgetContents)
        self.pushButton_Scan.setGeometry(QtCore.QRect(60, 470, 81, 41))
        font = QtGui.QFont()
        font.setBold(True)
        font.setWeight(75)
        self.pushButton_Scan.setFont(font)        
        self.pushButton_Scan.setObjectName("pushButton_Scan")
        self.pushButton_Scan.clicked.connect(self.scanButton_clicked)

        self.label_Path = QtWidgets.QLabel(self.dockWidgetContents)
        self.label_Path.setGeometry(QtCore.QRect(10,390, 51, 41))
        font = QtGui.QFont()
        font.setBold(True)
        font.setWeight(75)
        self.label_Path.setFont(font)
        self.label_Path.setMouseTracking(True)
        self.label_Path.setObjectName("label_Path")
        
        self.pushButton_Change = QtWidgets.QPushButton(self.dockWidgetContents)
        self.pushButton_Change.setGeometry(QtCore.QRect(155, 470, 101, 41))
        font = QtGui.QFont()
        font.setBold(True)
        font.setWeight(75)
        self.pushButton_Change.setFont(font)
        self.pushButton_Change.setObjectName("pushButton_Change")
        self.pushButton_Change.clicked.connect(self.selectFile)
        
        self.pushButton_Merge = QtWidgets.QPushButton(self.dockWidgetContents)
        self.pushButton_Merge.setGeometry(QtCore.QRect(450, 305, 81, 31))
        font = QtGui.QFont()
        font.setBold(True)
        font.setWeight(75)
        self.pushButton_Merge.setFont(font)
        self.pushButton_Merge.setObjectName("pushButton_Merge")
        self.pushButton_Merge.setEnabled(False)
        self.pushButton_Merge.clicked.connect(self.mergeButton_clicked)

        self.label_Flatbed = QtWidgets.QLabel(self.dockWidgetContents)
        self.label_Flatbed.setGeometry(QtCore.QRect(10, 150, 51, 41))
        self.label_Flatbed.setText("")
        self.label_Flatbed.setPixmap(QtGui.QPixmap("/usr/share/hplip/data/images/other/flat1.png"))
        self.label_Flatbed.setObjectName("label_Flatbed")
        self.label_Color = QtWidgets.QLabel(self.dockWidgetContents)
        self.label_Color.setGeometry(QtCore.QRect(20, 210, 61, 41))
        self.label_Color.setText("")
        self.label_Color.setPixmap(QtGui.QPixmap("/usr/share/hplip/data/images/other/viewer.png"))
        self.label_Color.setObjectName("label_Color")
        self.label_Resolution = QtWidgets.QLabel(self.dockWidgetContents)
        self.label_Resolution.setGeometry(QtCore.QRect(20, 270, 51, 51))
        self.label_Resolution.setText("")
        self.label_Resolution.setPixmap(QtGui.QPixmap("/usr/share/hplip/data/images/other/resolution.png"))
        self.label_Resolution.setObjectName("label_Resolution")
        self.auto_orient = QtWidgets.QCheckBox(self.dockWidgetContents)
        self.auto_orient.setGeometry(QtCore.QRect(300,70,117, 22))
        self.auto_orient.setObjectName("auto_orient")
        self.auto_orient.stateChanged.connect(self.Auto_orient)
        self.searchablePDF = QtWidgets.QCheckBox(self.dockWidgetContents)
        self.searchablePDF.setGeometry(QtCore.QRect(300,350,200, 22))
        self.searchablePDF.setObjectName("searchablePDF")
        self.searchablePDF.stateChanged.connect(self.SearchablePDF)
        self.punchhole_removal = QtWidgets.QCheckBox(self.dockWidgetContents)
        self.punchhole_removal.setGeometry(QtCore.QRect(300,390,200, 22))
        self.punchhole_removal.setObjectName("punchhole_removal")
        self.punchhole_removal.stateChanged.connect(self.Punchhole_removal)
        #self.punchhole_removal.stateChanged.connect(self.SearchablePDF)
        self.bg_color_removal = QtWidgets.QCheckBox(self.dockWidgetContents)
        self.bg_color_removal.setGeometry(QtCore.QRect(300,430,240, 22))
        self.bg_color_removal.setObjectName("bg_color_removal")
        self.bg_color_removal.stateChanged.connect(self.Bg_color_removal)
        #self.bg_color_removal.stateChanged.connect(self.SearchablePDF)
        
        self.auto_crop = QtWidgets.QCheckBox(self.dockWidgetContents)
        self.auto_crop.setGeometry(QtCore.QRect(300, 110, 241, 20))
        self.auto_crop.setObjectName("auto_crop")
        self.auto_crop.stateChanged.connect(self.Auto_crop)
        self.multi_pick = QtWidgets.QCheckBox(self.dockWidgetContents)
        self.multi_pick.setGeometry(QtCore.QRect(300, 150, 231, 22))
        self.multi_pick.setObjectName("multi_pick")
        self.multi_pick.stateChanged.connect(self.Multi_pick)
        self.blank_page = QtWidgets.QCheckBox(self.dockWidgetContents)
        self.blank_page.setGeometry(QtCore.QRect(300, 190, 241, 22))
        self.blank_page.setObjectName("blank_page")
        self.blank_page.stateChanged.connect(self.Blank_page)

        #self.comboBox_Barcode_Type.currentIndexChanged.connect(self.comboBox_ResIndexChanged)
        self.document_merge = QtWidgets.QCheckBox(self.dockWidgetContents)
        self.document_merge.setGeometry(QtCore.QRect(300, 230, 161, 22))
        self.document_merge.setObjectName("document_merge")
        self.document_merge.stateChanged.connect(self.Document_merge)
        self.mixed_feed = QtWidgets.QCheckBox(self.dockWidgetContents)
        self.mixed_feed.setGeometry(QtCore.QRect(300, 270, 200, 22))
        self.mixed_feed.setObjectName("mixed_feed")
        self.mixed_feed.stateChanged.connect(self.Mixed_feed)
        self.deskew_image = QtWidgets.QCheckBox(self.dockWidgetContents)
        self.document_merge_adf_flatbed = QtWidgets.QCheckBox(self.dockWidgetContents)
        self.document_merge_adf_flatbed.setGeometry(QtCore.QRect(300, 310, 150, 22))
        self.document_merge_adf_flatbed.setObjectName("document_merge_adf_flatbed")
        self.document_merge_adf_flatbed.stateChanged.connect(self.Document_merge_adf_flatbed)
        


        self.deskew_image.setGeometry(QtCore.QRect(300,30, 241, 20))
        self.deskew_image.setObjectName("deskew_image")
        self.deskew_image.stateChanged.connect(self.Deskew_image)
        self.comboBox_Device_URI = QtWidgets.QComboBox(self.dockWidgetContents)
        self.comboBox_Device_URI.setGeometry(QtCore.QRect(85, 30, 171, 41))
        self.comboBox_Device_URI.setObjectName("comboBox_Device_URI")
        self.comboBox_Device_URI.currentIndexChanged.connect(self.comboBox_device_URI)
        
        self.comboBox_path = QtWidgets.QComboBox(self.dockWidgetContents)
        self.comboBox_path.setEditable(False)
        self.comboBox_path.setGeometry(QtCore.QRect(85,390, 171, 41))
        self.comboBox_path.setObjectName("comboBox_path")
        self.comboBox_path.currentIndexChanged.connect(self.comboBox_Path)
        
        #column 3
        #background noise removal
        self.crushed = QtWidgets.QCheckBox(self.dockWidgetContents)
        self.crushed.setGeometry(QtCore.QRect(550,30,240, 22))
        self.crushed.setObjectName("crushed")
        self.crushed.stateChanged.connect(self.Crushed)
        #image enhancement
        self.image_enhancement = QtWidgets.QCheckBox(self.dockWidgetContents)
        self.image_enhancement.setGeometry(QtCore.QRect(550, 70, 250, 22))
        self.image_enhancement.setObjectName("image_enhancement")
        self.image_enhancement.stateChanged.connect(self.Image_enhancement)
        self.label_Brightness = QtWidgets.QLabel(self.dockWidgetContents)
        self.label_Brightness.setGeometry(QtCore.QRect(560,100, 250, 22))
        self.label_Brightness.setMouseTracking(True)
        self.label_Brightness.setObjectName("label_Brightness")
        self.label_Contrast = QtWidgets.QLabel(self.dockWidgetContents)
        self.label_Contrast.setGeometry(QtCore.QRect(560,130, 250, 22))
        self.label_Contrast.setMouseTracking(True)
        self.label_Contrast.setObjectName("label_Contrast")
        self.label_Sharpness = QtWidgets.QLabel(self.dockWidgetContents)
        self.label_Sharpness.setGeometry(QtCore.QRect(560,160, 250, 22))
        self.label_Sharpness.setMouseTracking(True)
        self.label_Sharpness.setObjectName("label_Sharpness")
        self.label_Color_value = QtWidgets.QLabel(self.dockWidgetContents)
        self.label_Color_value.setGeometry(QtCore.QRect(560,190, 250, 22))
        self.label_Color_value.setMouseTracking(True)
        self.label_Color_value.setObjectName("label_Color_value")
        #batch seperation
        self.batch_seperation = QtWidgets.QCheckBox(self.dockWidgetContents)
        self.batch_seperation.setGeometry(QtCore.QRect(550, 230, 201, 22))
        self.batch_seperation.setObjectName("batch_seperation")
        self.batch_seperation.stateChanged.connect(self.batch_Seperation)
        #self.batch_seperation.setEnabled(False)
        self.bp_blankpage = QtWidgets.QCheckBox(self.dockWidgetContents)
        self.bp_blankpage.setGeometry(QtCore.QRect(570, 260, 201, 22))
        self.bp_blankpage.setObjectName("bp_blankpage")
        self.bp_blankpage.setEnabled(False)
        self.bp_barcode = QtWidgets.QCheckBox(self.dockWidgetContents)
        self.bp_barcode.setGeometry(QtCore.QRect(570, 290, 311, 22))
        self.bp_barcode.setObjectName("bp_barcode")
        self.bp_barcode.setEnabled(False)
        self.comboBox_Barcode_Type = QtWidgets.QComboBox(self.dockWidgetContents)
        self.comboBox_Barcode_Type.setGeometry(QtCore.QRect(590, 320, 261, 27))
        self.comboBox_Barcode_Type.setObjectName("comboBox_Barcode_Type")
        self.comboBox_Barcode_Type.addItem("")
        self.comboBox_Barcode_Type.addItem("")
        self.comboBox_Barcode_Type.addItem("")
        self.comboBox_Barcode_Type.addItem("")
        self.comboBox_Barcode_Type.addItem("")
        self.comboBox_Barcode_Type.addItem("")
        self.comboBox_Barcode_Type.addItem("")
        self.comboBox_Barcode_Type.addItem("")
        self.comboBox_Barcode_Type.setEnabled(False)
        #color dropout
        self.color_dropout = QtWidgets.QCheckBox(self.dockWidgetContents)
        self.color_dropout.setGeometry(QtCore.QRect(550,360,240, 22))
        self.color_dropout.setObjectName("color_dropout")
        self.color_dropout.stateChanged.connect(self.Color_dropout)
        self.label_CR = QtWidgets.QLabel(self.dockWidgetContents)
        self.label_CR.setGeometry(QtCore.QRect(560,390, 250, 22))
        self.label_CR.setMouseTracking(True)
        self.label_CR.setObjectName("label_CR")
        #edge erase
        self.edge_erase = QtWidgets.QCheckBox(self.dockWidgetContents)
        self.edge_erase.setGeometry(QtCore.QRect(550,420, 250, 22))
        self.edge_erase.setObjectName("edge_erase")
        self.edge_erase.stateChanged.connect(self.Edge_erase)
        self.edge_erase.setEnabled(True)

        self.edge_erase_spin_box = QtWidgets.QDoubleSpinBox(self.dockWidgetContents)
        self.edge_erase_spin_box.setGeometry(QtCore.QRect(700,420,100,20))
        self.edge_erase_spin_box.setObjectName("edge_erase_spin_box")
        self.edge_erase_spin_box.setEnabled(False)
        self.edge_erase_spin_box.setSuffix("inch")
        self.edge_erase_spin_box.setMinimum(0.0)
        self.edge_erase_spin_box.setMaximum(1.0)
        self.edge_erase_spin_box.setSingleStep(0.1)
        self.edge_erase_spin_box.valueChanged.connect(self.edge_erase_spin_box_value_changed)

        #self.layout = QtGui.QVBoxLayout(self.dockWidgetContents)

        
        #self.s1 = QtGui.QSlider(Qt.Horizontal)
        self.s1 = QtWidgets.QSlider(Qt.Horizontal,self.dockWidgetContents)
        self.s1.setFocusPolicy(QtCore.Qt.NoFocus)
        self.s1.setGeometry(660, 95, 100, 30)

        #self.s1 = QSlider(Qt.Horizontal)
        #self.s1.setGeometry(320, 460, 250, 22)
        self.s1.setMinimum(0)
        self.s1.setMaximum(255)
        self.s1.setValue(100)

        self.s1.setTickPosition(QtWidgets.QSlider.TicksBelow)
        self.s1.setTickInterval(10)
        #self.s1.setSliderPosition(5)
        #self.layout.addWidget(self.s1,0,QtCore.Qt.AlignRight)
        #HpScan.addWidget(self.s1,0,QtCore.Qt.AlignRight)
        self.s1.setEnabled(False)
        self.s1.valueChanged.connect(self.valuechange_brightness)
        
        self.s2 = QtWidgets.QSlider(Qt.Horizontal,self.dockWidgetContents)
        self.s2.setFocusPolicy(QtCore.Qt.NoFocus)
        self.s2.setGeometry(660, 125, 100, 30)
        #self.s2 = QSlider(Qt.Horizontal)
        #self.s2.setGeometry(1320, 480, 250, 22)
        self.s2.setMinimum(0)
        self.s2.setMaximum(255)
        self.s2.setValue(100)
        self.s2.setTickPosition(QtWidgets.QSlider.TicksBelow)
        self.s2.setTickInterval(10)

        #self.layout.addWidget(self.s2,0,QtCore.Qt.AlignRight)
        self.s2.setEnabled(False)
        
        #self.layout.setObjectName(_fromUtf8("brightness"))
        self.s2.valueChanged.connect(self.valuechange_contrast)
        #self.setLayout(layout)
        
        self.s3 = QtWidgets.QSlider(Qt.Horizontal,self.dockWidgetContents)
        self.s3.setFocusPolicy(QtCore.Qt.NoFocus)
        self.s3.setGeometry(660, 155, 100, 30)
        #self.s3 = QSlider(Qt.Horizontal)
        #self.s3.setGeometry(1320, 500, 250, 22)
        self.s3.setMinimum(0)
        self.s3.setMaximum(200)
        self.s3.setValue(100)
        self.s3.setTickPosition(QtWidgets.QSlider.TicksBelow)
        self.s3.setTickInterval(10)

        #self.layout.addWidget(self.s3,0,QtCore.Qt.AlignRight)
        self.s3.setEnabled(False)
        self.s3.valueChanged.connect(self.valuechange_sharpness)
        
        self.s4 = QtWidgets.QSlider(Qt.Horizontal,self.dockWidgetContents)
        self.s4.setFocusPolicy(QtCore.Qt.NoFocus)
        self.s4.setGeometry(660, 185, 100, 30)
        #self.s4 = QSlider(Qt.Horizontal)
        #self.s4.setGeometry(1320, 520, 250, 22)
        self.s4.setMinimum(0)
        self.s4.setMaximum(255)
        self.s4.setValue(100)
        self.s4.setTickPosition(QtWidgets.QSlider.TicksBelow)
        self.s4.setTickInterval(10)

        #self.layout.addWidget(self.s4,0,QtCore.Qt.AlignRight)
        self.s4.setEnabled(False)
        self.s4.valueChanged.connect(self.valuechange_color)

        self.s5 = QtWidgets.QSlider(Qt.Horizontal,self.dockWidgetContents)
        self.s5.setFocusPolicy(QtCore.Qt.NoFocus)
        self.s5.setGeometry(660, 385, 100, 30)
        self.s5.setMinimum(0)
        self.s5.setMaximum(99)
        self.s5.setValue(49)
        self.s5.setTickPosition(QSlider.TicksBelow)
        self.s5.setTickInterval(10)

        self.s5.setEnabled(False)
        self.s5.valueChanged.connect(self.valuechange_range)
        
        
        #self.pushButton_Cancel = QtGui.QPushButton(self.dockWidgetContents)
        #self.pushButton_Cancel.setGeometry(QtCore.QRect(150, 270, 99, 41))
        font = QtGui.QFont()
        font.setBold(True)
        font.setWeight(75)
        #self.pushButton_Cancel.setFont(font)
        #self.pushButton_Cancel.setObjectName(_fromUtf8("pushButton_Cancel"))
        HpScan.setWidget(self.dockWidgetContents)

        self.retranslateUi(HpScan)
        QtCore.QMetaObject.connectSlotsByName(HpScan)
        #self.initUI()
    def valuechange_brightness(self):
        #print "entered value changed brightness" 
        #global sizel1
        self.brightness = True
        self.sizel1 = self.s1.value()
        #print "printing new value brightness"
        #print self.sizel1
    def valuechange_contrast(self):
        #print "entered value changed contrast" 
        #global sizel2
        self.contrast = True
        self.sizel2 = self.s2.value()
        #print "printing new value contrast"
        #print self.sizel2
    def valuechange_sharpness(self):
        #print "entered value changed sharpness" 
        #global sizel3
        self.sharpness = True
        self.sizel3 = self.s3.value()
        #print "printing new value sharpness"
        #print self.sizel3
    def valuechange_color(self):
        #print "entered value changed color" 
        #global sizel4
        self.color_value = True
        self.sizel4 = self.s4.value()
        #print "printing new value color"
        #print self.sizel4
    #def initUI(self):
        #self.connect(self.pushButton_Scan,SIGNAL("clicked()"),self.scanButton_clicked())
    def valuechange_range(self):
        #print "entered value changed color" 
        #global sizel5
        self.color_range = True
        self.sizel5 = self.s5.value()
    def edge_erase_spin_box_value_changed(self):
        self.edge_erase_value = round(self.edge_erase_spin_box.value(),2)
        #print("self.edge_erase_value = ", self.edge_erase_value)
    def comboBox_Path(self, new_path = None):
        path = new_path
        
    def selectFile(self):
        global path
        new_path = QFileDialog.getExistingDirectory(None)
        if new_path:
            #print "entered"
            #print new_path
            self.comboBox_Path(new_path)
            self.comboBox_path.setItemText(0,_translate("HpScan", new_path, None))
            path = new_path
    
    def scanButton_clicked(self):
        cmd = "hp-scan" + ' --device=' + self.device_uri + ' --filetype=' + self.file_type + ' --mode=' + self.color + ' --res=' + self.resolution + ' --size=' + self.size
        if self.source == 'adf' or self.source == 'duplex':
            cmd = cmd + ' --' + self.source
        if self.source == 'adf-backside':
            cmd = cmd + ' --duplex --backside'
        if self.multi_pick.isChecked() == True:
            cmd = cmd + ' --' + 'multipick'
        if self.auto_orient.isChecked() == True:
            cmd = cmd + ' --' + 'autoorient'
        if self.crushed.isChecked() == True:
            cmd = cmd + ' --' + 'crushed'
        if self.bg_color_removal.isChecked() == True:
	        cmd = cmd + ' --' + 'bg_color_removal'
        if self.punchhole_removal.isChecked() == True:
	        cmd = cmd + ' --' + 'punchhole_removal'
        if self.color_dropout.isChecked() == True:
	        cmd = cmd + ' --' + 'color_dropout_red_value'+ '=' + str(self.dropout_color_red_value)
        if self.color_dropout.isChecked() == True:
	        cmd = cmd + ' --' + 'color_dropout_green_value'+ '=' + str(self.dropout_color_green_value)
        if self.color_dropout.isChecked() == True:
	        cmd = cmd + ' --' + 'color_dropout_blue_value'+ '=' + str(self.dropout_color_blue_value)
        if self.color_dropout.isChecked() == True and self.color_range == True:
	        cmd = cmd + ' --' + 'color_range'+ '=' + str(self.sizel5)
        if self.edge_erase.isChecked() == True:
            cmd = cmd + ' --' + 'edge_erase_value'+ '=' + (str(self.edge_erase_value))
        if self.mixed_feed.isChecked() == True:
            cmd = re.sub(r'\--size=.+\ ', '', cmd)
            cmd = cmd + ' --' + 'mixedfeed'
        if self.document_merge.isChecked() == True:
            cmd = cmd + ' --' + 'docmerge'
        if self.auto_crop.isChecked() == True:
            cmd = cmd + ' --' + 'autocrop'
        if self.deskew_image.isChecked() == True:
            cmd = cmd + ' --' + 'deskew'
        if self.blank_page.isChecked() == True:
            cmd = cmd + ' --' + 'blankpage'
        if self.document_merge_adf_flatbed.isChecked() == True:
            cmd = cmd + ' --' + 'adf_flatbed_merge'
        if self.image_enhancement.isChecked() == True and self.brightness == True:
            cmd = cmd + ' --' + 'brightness' + '=' + str(self.sizel1)
        if self.image_enhancement.isChecked() == True and self.contrast == True:
            cmd = cmd + ' --' + 'contrast' + '=' + str(self.sizel2)
        if self.image_enhancement.isChecked() == True and self.sharpness == True:
            cmd = cmd + ' --' + 'sharpness' + '=' + str(self.sizel3)
        if self.image_enhancement.isChecked() == True and self.color_value == True:
            cmd = cmd + ' --' + 'color_value' + '=' + str(self.sizel4)
        if self.batch_seperation.isChecked() == True:
            if self.bp_blankpage.isChecked() == True:
                cmd = cmd + ' --' + 'batchsepBP'
            elif self.bp_barcode.isChecked() == True:
                cmd = cmd + ' --' + 'batchsepBC'
            else:
                self.failureMessage("Select either barcode or blankpage option for separation")
        #if self.bp_barcode.isChecked() == True:
            #cmd = cmd + ' --' + 'batchsepBC'
        cmd = cmd + ' --path=' + str(path)
        cmd = cmd + ' --' + 'uiscan'
        #print(cmd)
        self.pushButton_Scan.setEnabled(False)
        QApplication.setOverrideCursor(QCursor(Qt.WaitCursor))
        #print("running scan command - ",cmd)
        status = utils.run(cmd)
        QApplication.restoreOverrideCursor()

        #print (status)
        if status[0] == 2:
            self.failureMessage(multipick_error_message)
        elif status[0] == 3:
            self.warningMessage(no_document_error_message)
        elif status[0] == 4:
            output_pdf = status[1].split("error: ", 1)[1]
            output_pdf = output_pdf.split('.pdf', 1)[0]+".pdf"
            ocr = False
            if self.searchablePDF.isChecked() == True:
                ocr = True
            imageprocessing.merge_PDF_viewer(output_pdf,ocr)
            self.pushButton_Scan.setEnabled(True)
        elif status[0] == 5:
            ocr = False
            output_pdf = status[1].split("error: ", 1)[1]
            #print output_pdf
            output_pdf = output_pdf.split(']', 1)[0]+"]"
            #print output_pdf 
            for char in output_pdf:
                #print char
                if char in "[']":
                    output_pdf = output_pdf.replace(char,'')
            output_pdf = output_pdf.split(',')
            #print output_pdf
            #print type(output_pdf)
            ocr = False
            for p in output_pdf:
                if self.searchablePDF.isChecked() == True:
                    ocr = True
                imageprocessing.merge_PDF_viewer(p,ocr)
                self.pushButton_Scan.setEnabled(True)
        elif status[0] == 6:
            self.failureMessage(convert_error_message)
        elif status[0] == 7:
            self.warningMessage(multipick_error_message)
        self.pushButton_Scan.setEnabled(True)
        #if status != 0:
            #print("Cmd %s failed with status %d",cmd,status)
        #sys.exit(app.exec_())


    def msgbtn(self):
        pass

    def failureMessage(self,message):
        msg = QMessageBox()
        msg.setIcon(QMessageBox.Information)
        msg.setText(message)
        msg.setStandardButtons(QMessageBox.Ok)
        msg.buttonClicked.connect(self.msgbtn)
        retval = msg.exec_()
    def warningMessage(self,message):
        msg = QMessageBox()
        msg.setIcon(QMessageBox.Information)
        msg.setText(message)
        msg.setStandardButtons(QMessageBox.Ok)
        msg.buttonClicked.connect(self.msgbtn)
        retval = msg.exec_()

    def comboBox_TypeIndexChanged(self):
        self.file_type = str(self.comboBox_Type.currentText()).lower()
        #print self.file_type

    def comboBox_SourceChanged(self,device):
        supported_PageSizes =[]
        for x in PAGE_SIZES:
            if PAGE_SIZES[x][0]<=self.devicelist[self.device_uri][1] and PAGE_SIZES[x][1]<=self.devicelist[self.device_uri][2]:
                supported_PageSizes.append(x)
        self.comboBox_Papersize.clear()
        self.comboBox_Papersize.addItems(supported_PageSizes)
        self.comboBox_Papersize.currentIndexChanged.connect(self.comboBox_PaperSizeIndexChanged)

        
        if device != '5000' and device != '7500' and device != '9120' and device != '3600' and device != '4600' and device != '2600' and device != '6600' and device != '8500' and device != '3500' and device != '4500' and device != '3000' and device != '7000' and device != '2000' and device != '2500' and device != '4000' and device != 'M232-M237' and device != '260x' and device != '4104':
            self.multi_pick_pri = False
        else:
            self.comboBox_Flatbed.clear()
            self.comboBox_Flatbed.addItem("")
            self.comboBox_Flatbed.addItem("")
            self.comboBox_Flatbed.addItem("")
            if device == '5000' or device == '3000' or device == '7000' or device == '2000' or device == '4000' :
                if device == '2000':
                    self.multi_pick_pri = False
                    self.multi_pick.setEnabled(False)
                self.comboBox_Flatbed.setItemText(0, _translate("HpScan", "Duplex", None))
                self.comboBox_Flatbed.setItemText(1, _translate("HpScan", "ADF", None))
                self.comboBox_Flatbed.setItemText(2, _translate("HpScan", "ADF-Backside", None))
                self.comboBox_Flatbed.setCurrentIndex(1)
            elif device == '7500' or device == '9120' or device == '3600' or device == '4600' or device == '2600' or device == '6600' or device == '8500' or device == '3500' or device == '4500' or device == '2500' or device == 'M232-M237' or device == '260x' or device == '4104':
                if device == '2500':
                    self.multi_pick_pri = False
                    self.multi_pick.setEnabled(False)
                self.comboBox_Flatbed.addItem("")
                self.comboBox_Flatbed.setItemText(0, _translate("HpScan", "Flatbed", None))
                self.comboBox_Flatbed.setItemText(1, _translate("HpScan", "ADF", None))
                self.comboBox_Flatbed.setItemText(2, _translate("HpScan", "Duplex", None))
                self.comboBox_Flatbed.setItemText(3, _translate("HpScan", "ADF-Backside", None))
                self.comboBox_Flatbed.setCurrentIndex(1)
            if device == '5000' or device == '7500' or device == '9120' or device == '3600' or device == '4600' or device == '2600' or device == '6600' or device == '8500' or device == '3500' or device == '4500' or device == '3000' or device == '7000' or device == '2000' or device == '2500' or device =='4000' or device == 'M232-M237' or device == '260x' or device == '4104':
                if device == '2500' or device == '2000' or device == '2600':
                    self.multi_pick_pri = False
                    self.multi_pick.setEnabled(False)
                else:
                    self.multi_pick_pri = True
                    self.multi_pick.setEnabled(True)
                self.source = str(self.comboBox_Flatbed.currentText()).lower()
                self.comboBox_Flatbed.currentIndexChanged.connect(self.comboBox_SourceSelected)
        
    def comboBox_SourceSelected(self):
        self.source = str(self.comboBox_Flatbed.currentText()).lower()
        if self.source == 'flatbed':
            self.source = ''
        #print self.source

    def comboBox_ColorIndexChanged(self):
        self.color = str(self.comboBox_Color.currentText()).lower()
        #print self.color

    def comboBox_ResIndexChanged(self):
        self.resolution = str(self.comboBox_Resolution.currentText()).lower()
        #print self.resolution

    def comboBox_PaperSizeIndexChanged(self):
        self.size = str(self.comboBox_Papersize.currentText())
        #print self.size

    def batch_Seperation(self):
        if self.batch_seperation.isChecked() == True:
            self.comboBox_Flatbed.clear()
            self.comboBox_Flatbed.addItem("")
            self.comboBox_Flatbed.addItem("")
            self.comboBox_Flatbed.addItem("")
            self.comboBox_Flatbed.setItemText(0, _translate("HpScan", "Duplex", None))
            self.comboBox_Flatbed.setItemText(1, _translate("HpScan", "ADF", None))
            self.comboBox_Flatbed.setItemText(2, _translate("HpScan", "ADF-Backside", None))
            self.comboBox_Flatbed.setCurrentIndex(1)
            pyPlatform = platform.python_version()
            num = pyPlatform.split('.')
            if num[0] >= '3':
                self.bp_barcode.setChecked(False)
                self.bp_barcode.setEnabled(False)
                self.CheckEnable()
                self.bp_blankpage.setEnabled(True)
                self.bp_blankpage.stateChanged.connect(self.bp_Blankpage)
            else:
                self.CheckEnable()	    
                self.bp_blankpage.setEnabled(True)
                if self.batchsepBC_pri == True: 
                    self.bp_barcode.setEnabled(True)
                #self.blank_page.setChecked(False)    
                #self.blank_page.setText(_translate("HpScan", "Blank page seperation removal ", None))
                #if pyPlatform < '3':
                self.bp_barcode.stateChanged.connect(self.bp_Barcode)
                self.bp_blankpage.stateChanged.connect(self.bp_Blankpage)
        else:
            if (re.search(r'_7500', self.device_uri)) or (re.search(r'_N9120', self.device_uri,re.I)) or (re.search(r'_3600_f1', self.device_uri,re.I)) or (re.search(r'_n4600', self.device_uri,re.I)) or (re.search(r'_2600_f1', self.device_uri,re.I)) or (re.search(r'_n6600', self.device_uri,re.I)) or (re.search(r'_8500fn2', self.device_uri)) or (re.search(r'_3500_f1', self.device_uri)) or (re.search(r'_4500_fn1', self.device_uri)) or (re.search(r'hpgt2500', self.device_uri)):
                self.comboBox_Flatbed.clear()
                self.comboBox_Flatbed.addItem("")
                self.comboBox_Flatbed.addItem("")
                self.comboBox_Flatbed.addItem("")
                self.comboBox_Flatbed.addItem("")
                self.comboBox_Flatbed.setItemText(0, _translate("HpScan", "Flatbed", None))
                self.comboBox_Flatbed.setItemText(1, _translate("HpScan", "ADF", None))
                self.comboBox_Flatbed.setItemText(2, _translate("HpScan", "Duplex", None))
                self.comboBox_Flatbed.setItemText(3, _translate("HpScan", "ADF-Backside", None))
                self.comboBox_Flatbed.setCurrentIndex(1)
            elif (re.search(r'_5000_', self.device_uri)) or (re.search(r'_7000_s3', self.device_uri)) or (re.search(r'_3000_s3', self.device_uri)) or (re.search(r'hp2000S1', self.device_uri)) or (re.search(r'_2000_s2', self.device_uri)) or (re.search(r'7000_snw1', self.device_uri)) or (re.search(r'4000_snw1', self.device_uri)) or (re.search(r'_3000_s4', self.device_uri)) or (re.search(r'_5000_s5', self.device_uri)):
                self.comboBox_Flatbed.clear()
                self.comboBox_Flatbed.addItem("")
                self.comboBox_Flatbed.addItem("")
                self.comboBox_Flatbed.addItem("")
                self.comboBox_Flatbed.setItemText(0, _translate("HpScan", "ADF", None))
                self.comboBox_Flatbed.setItemText(1, _translate("HpScan", "Duplex", None))
                self.comboBox_Flatbed.setItemText(2, _translate("HpScan", "ADF-Backside", None))
                self.comboBox_Flatbed.setCurrentIndex(0)
            #if pyPlatform < 3:
            self.CheckEnable()
            self.bp_blankpage.setChecked(False)
            self.bp_barcode.setChecked(False)
            self.bp_blankpage.setEnabled(False)
            self.bp_barcode.setEnabled(False)
            #self.blank_page.setChecked(False)
            #self.blank_page.setEnabled(True)    
            #self.blank_page.setText(_translate("HpScan", "Delete blank page ", None))

    def bp_Barcode(self):
        pyPlaform = platform.python_version()
        num = pyPlatform.split('.')
        if num[0] >= '3':
            self.bp_barcode.setEnabled(False)
            self.comboBox_Barcode_Type.setEnabled(False)
        else:
            if self.bp_barcode.isChecked() == True:	    
                self.comboBox_Barcode_Type.setEnabled(True)
                self.bp_blankpage.setEnabled(False)
            else:
                self.comboBox_Barcode_Type.setEnabled(False)
                self.bp_blankpage.setEnabled(True)

    def bp_Blankpage(self):
        if self.bp_blankpage.isChecked() == True:
            if self.blank_page_pri == True:
                self.blank_page.setEnabled(True)
            self.bp_barcode.setEnabled(False)
            self.blank_page.setChecked(False)    
            self.blank_page.setText(_translate("HpScan", "Blank page seperation removal ", None))
        else:
            if self.blank_page_pri == True:
                self.blank_page.setEnabled(True) 
            pyPlatform = platform.python_version()
            num = pyPlatform.split('.')
            if num[0] >= '3':
                self.bp_barcode.setEnabled(False)
            else:
                if self.batchsepBC_pri == True:
                    self.bp_barcode.setEnabled(True)
            self.blank_page.setChecked(False)
            #self.blank_page.setEnabled(True)    
            self.blank_page.setText(_translate("HpScan", "Delete blank page ", None))

    def Multi_pick(self):
        if self.multi_pick.isChecked() == True:
            self.comboBox_Flatbed.clear()
            self.comboBox_Flatbed.addItem("")
            self.comboBox_Flatbed.addItem("")
            self.comboBox_Flatbed.addItem("")
            self.comboBox_Flatbed.setItemText(0, _translate("HpScan", "Duplex", None))
            self.comboBox_Flatbed.setItemText(1, _translate("HpScan", "ADF", None))
            self.comboBox_Flatbed.setItemText(2, _translate("HpScan", "ADF-Backside", None))
            self.comboBox_Flatbed.setCurrentIndex(1)
            if self.multi_pick_pri == True:	    
                self.multi_pick.setEnabled(True)
            self.CheckEnable()
        else:
            if (re.search(r'_7500', self.device_uri)) or (re.search(r'_N9120', self.device_uri,re.I)) or (re.search(r'_3600_f1', self.device_uri,re.I)) or (re.search(r'_n4600', self.device_uri,re.I)) or (re.search(r'_2600_f1', self.device_uri,re.I)) or (re.search(r'_n6600', self.device_uri,re.I)) or (re.search(r'_8500fn2', self.device_uri)) or (re.search(r'_3500_f1', self.device_uri)) or (re.search(r'_4500_fn1', self.device_uri)) or (re.search(r'hpgt2500', self.device_uri)):
                self.comboBox_Flatbed.clear()
                self.comboBox_Flatbed.addItem("")
                self.comboBox_Flatbed.addItem("")
                self.comboBox_Flatbed.addItem("")
                self.comboBox_Flatbed.addItem("")
                self.comboBox_Flatbed.setItemText(0, _translate("HpScan", "Flatbed", None))
                self.comboBox_Flatbed.setItemText(1, _translate("HpScan", "ADF", None))
                self.comboBox_Flatbed.setItemText(2, _translate("HpScan", "Duplex", None))
                self.comboBox_Flatbed.setItemText(3, _translate("HpScan", "ADF-Backside", None))
                self.comboBox_Flatbed.setCurrentIndex(1)
            elif (re.search(r'_5000_', self.device_uri)) or (re.search(r'_7000_s3', self.device_uri)) or (re.search(r'_3000_s3', self.device_uri)) or (re.search(r'hp2000S1', self.device_uri)) or (re.search(r'_2000_s2', self.device_uri)) or (re.search(r'7000_snw1', self.device_uri)) or (re.search(r'4000_snw1', self.device_uri)) or (re.search(r'_3000_s4', self.device_uri)) or (re.search(r'_5000_s5', self.device_uri)):
                self.comboBox_Flatbed.clear()
                self.comboBox_Flatbed.addItem("")
                self.comboBox_Flatbed.addItem("")
                self.comboBox_Flatbed.addItem("")
                self.comboBox_Flatbed.setItemText(0, _translate("HpScan", "ADF", None))
                self.comboBox_Flatbed.setItemText(1, _translate("HpScan", "Duplex", None))
                self.comboBox_Flatbed.setItemText(2, _translate("HpScan", "ADF-Backside", None))
                self.comboBox_Flatbed.setCurrentIndex(0)
            self.CheckEnable()
    
    def Auto_orient(self):
        if self.auto_orient.isChecked() == True:
            if self.auto_orient_pri == True:	    
                self.auto_orient.setEnabled(True)
            self.CheckEnable()
        else:
            self.CheckEnable()

    def CheckEnable(self):
        if self.auto_orient.isChecked() == False and self.auto_crop.isChecked() == False and self.image_enhancement.isChecked() == False and self.deskew_image.isChecked() == False and self.blank_page.isChecked() == False and self.document_merge_adf_flatbed.isChecked() == False and self.multi_pick.isChecked() == False and self.batch_seperation.isChecked() == False and self.searchablePDF.isChecked() == False and self.crushed.isChecked()== False and self.bg_color_removal.isChecked() == False and self.bg_color_removal.isChecked() == False and self.color_dropout.isChecked() == False:
            #self.crushed.setChecked(False)
            self.mixed_feed.setChecked(False)
            self.document_merge.setChecked(False)
            #self.bg_color_removal.setChecked(False)
            #self.punchhole_removal.setChecked(False)
            #self.color_dropout.setChecked(False)
            #if self.crushed_pri == True:
                #self.crushed.setEnabled(True)
            if self.mixed_feed_pri == True:
                self.mixed_feed.setEnabled(True)
            if self.document_merge_pri == True:
                self.document_merge.setEnabled(True)
            #if self.bg_color_removal_pri == True:
                #self.bg_color_removal.setEnabled(True)
            #if self.punchhole_removal_pri == True:
                #self.punchhole_removal.setEnabled(True)
            #if self.color_dropout_pri == True:
                #self.color_dropout.setEnabled(True)
        else:
            #self.crushed.setChecked(False)
            self.mixed_feed.setChecked(False)
            self.document_merge.setChecked(False)
            #self.bg_color_removal.setChecked(False)
            #self.punchhole_removal.setChecked(False)
            #self.color_dropout.setChecked(False)
            #self.crushed.setEnabled(False)
            self.mixed_feed.setEnabled(False)
            self.document_merge.setEnabled(False)
            #self.bg_color_removal.setEnabled(False)
            #self.punchhole_removal.setEnabled(False)
            #self.color_dropout.setEnabled(False)

    def DisableAllScanjet(self):
        self.auto_orient.setChecked(False)
        self.auto_crop.setChecked(False)
        self.image_enhancement.setChecked(False)
        self.document_merge_adf_flatbed.setChecked(False)
        self.multi_pick.setChecked(False)
        self.batch_seperation.setChecked(False)
        self.deskew_image.setChecked(False)
        self.blank_page.setChecked(False)
        self.crushed.setChecked(False)
        self.bg_color_removal.setChecked(False)
        self.punchhole_removal.setChecked(False)
        self.color_dropout.setChecked(False)
        self.mixed_feed.setChecked(False)
        self.document_merge.setChecked(False)
        self.searchablePDF.setChecked(False)
        self.auto_orient.setEnabled(False)
        self.auto_crop.setEnabled(False)
        self.image_enhancement.setEnabled(False)
        self.document_merge_adf_flatbed.setEnabled(False)
        self.multi_pick.setEnabled(False)
        self.batch_seperation.setEnabled(False)
        self.deskew_image.setEnabled(False)
        self.blank_page.setEnabled(False)
        self.crushed.setEnabled(False)
        self.bg_color_removal.setEnabled(False)
        self.punchhole_removal.setEnabled(False)
        self.color_dropout.setEnabled(False)
        self.mixed_feed.setEnabled(False)
        self.document_merge.setEnabled(False)
        self.searchablePDF.setEnabled(False)      
            
    def DisableAll(self):
        if self.mixed_feed.isChecked() == True or self.document_merge.isChecked() == True:
            self.auto_orient.setChecked(False)
            self.auto_crop.setChecked(False)
            self.image_enhancement.setChecked(False)
            self.document_merge_adf_flatbed.setChecked(False)
            self.multi_pick.setChecked(False)
            self.batch_seperation.setChecked(False)
            self.deskew_image.setChecked(False)
            self.blank_page.setChecked(False)
            self.searchablePDF.setChecked(False)
            self.crushed.setChecked(False)
            self.bg_color_removal.setChecked(False)
            self.punchhole_removal.setChecked(False)
            self.color_dropout.setChecked(False)
            self.auto_orient.setEnabled(False)
            self.auto_crop.setEnabled(False)
            self.image_enhancement.setEnabled(False)
            self.document_merge_adf_flatbed.setEnabled(False)
            self.multi_pick.setEnabled(False)
            self.batch_seperation.setEnabled(False)
            self.deskew_image.setEnabled(False)
            self.blank_page.setEnabled(False)
            self.searchablePDF.setEnabled(False)
            self.crushed.setEnabled(False)
            self.bg_color_removal.setEnabled(False)
            self.punchhole_removal.setEnabled(False)
            self.color_dropout.setEnabled(False)
        else:
            self.auto_orient.setChecked(False)
            self.auto_crop.setChecked(False)
            self.image_enhancement.setChecked(False)
            self.document_merge_adf_flatbed.setChecked(False)
            self.multi_pick.setChecked(False)
            self.batch_seperation.setChecked(False)
            self.deskew_image.setChecked(False)
            self.blank_page.setChecked(False)
            self.searchablePDF.setChecked(False)
            self.crushed.setChecked(False)
            self.bg_color_removal.setChecked(False)
            self.punchhole_removal.setChecked(False)
            self.color_dropout.setChecked(False)
            if self.auto_orient_pri == True:
                self.auto_orient.setEnabled(True)
            if self.searchablePDF_pri == True:
                self.searchablePDF.setEnabled(True)
            if self.auto_crop_pri == True:
                #print ("auto_crop_pri is still true")
                self.auto_crop.setEnabled(True)
            if self.image_enhancement_pri == True:
                self.image_enhancement.setEnabled(True)
            if self.document_merge_adf_flatbed_pri == True:
                self.document_merge_adf_flatbed.setEnabled(True)
            if self.multi_pick_pri == True:
                self.multi_pick.setEnabled(True)
            #if self.batch_seperation_pri == True:
            self.batch_seperation.setEnabled(True)
            if self.deskew_image_pri == True:
                self.deskew_image.setEnabled(True)
            if self.blank_page_pri == True:
                self.blank_page.setEnabled(True)
            if self.bg_color_removal_pri == True:
                self.bg_color_removal.setEnabled(True)
            if self.punchhole_removal_pri == True:
                self.punchhole_removal.setEnabled(True)
            if self.color_dropout_pri == True:
                self.color_dropout.setEnabled(True)
            if self.crushed_pri == True:
                self.crushed.setEnabled(True)
            
    def Crushed(self):
        if self.crushed.isChecked() == True:
            if self.crushed_pri == True:	    
                self.crushed.setEnabled(True)
            self.CheckEnable()
            #self.comboBox_Color.setCurrentIndex(1)
            #self.comboBox_Color.setEnabled(False)
            '''self.DisableAll()
            self.mixed_feed.setChecked(False)
            self.document_merge.setChecked(False)
            self.mixed_feed.setEnabled(False)
            self.document_merge.setEnabled(False)
            self.bg_color_removal.setChecked(False)
            self.bg_color_removal.setEnabled(False)
            self.punchhole_removal.setChecked(False)
            self.punchhole_removal.setEnabled(False)
            self.color_dropout.setChecked(False)
            self.color_dropout.setEnabled(False)'''
        else:
            self.CheckEnable()
            #self.comboBox_Color.setEnabled(True)
            '''self.DisableAll()
            self.mixed_feed.setChecked(False)
            self.document_merge.setChecked(False)
            self.bg_color_removal.setChecked(False)
            self.punchhole_removal.setChecked(False)
            self.color_dropout.setChecked(False)
            if self.mixed_feed_pri == True:
                self.mixed_feed.setEnabled(True)
            if self.document_merge_pri == True:
                self.document_merge.setEnabled(True)
            if self.bg_color_removal_pri == True:
                self.bg_color_removal.setEnabled(True)
            if self.punchhole_removal_pri == True:
                self.punchhole_removal.setEnabled(True)
            if self.color_dropout_pri == True:
                self.color_dropout.setEnabled(True)'''
            

    def SearchablePDF(self):
        if self.searchablePDF.isChecked() == True:
            self.searchablePDF.setEnabled(True)
            self.comboBox_Type.setCurrentIndex(2)
            self.comboBox_Type.setEnabled(False)
            if self.searchablePDF_pri == True:
                self.searchablePDF.setEnabled(True)
            self.CheckEnable()
        else:
            self.comboBox_Type.setEnabled(True) 
            self.CheckEnable()           


    def Auto_crop(self):
        if self.auto_crop.isChecked() == True:
            if self.auto_crop_pri == True:
                self.auto_crop.setEnabled(True)
            self.CheckEnable()
        else:
            self.CheckEnable()
            
    def Deskew_image(self):
        if self.deskew_image.isChecked() == True:
            if self.deskew_image_pri == True:
                self.deskew_image.setEnabled(True)
            self.CheckEnable()
        else:
            self.CheckEnable()
            
    def Blank_page(self):
        if self.blank_page.isChecked() == True:
            if self.blank_page_pri == True:
                self.blank_page.setEnabled(True)
            self.CheckEnable()
        else:
            self.CheckEnable()

    def Mixed_feed(self):
        if self.mixed_feed.isChecked() == True:
            self.comboBox_Flatbed.clear()
            self.comboBox_Flatbed.addItem("")
            self.comboBox_Flatbed.addItem("")
            self.comboBox_Flatbed.addItem("")
            self.comboBox_Flatbed.setItemText(0, _translate("HpScan", "Duplex", None))
            self.comboBox_Flatbed.setItemText(1, _translate("HpScan", "ADF", None))
            self.comboBox_Flatbed.setItemText(2, _translate("HpScan", "ADF-Backside", None))
            self.comboBox_Flatbed.setCurrentIndex(1)
            if self.mixed_feed_pri == True:
                self.mixed_feed.setEnabled(True)
            self.DisableAll()
            self.document_merge.setChecked(False)
            self.crushed.setChecked(False)
            self.document_merge.setEnabled(False)
            self.crushed.setEnabled(False)
            self.comboBox_Papersize.setEnabled(False)
            self.bg_color_removal.setChecked(False)
            self.bg_color_removal.setEnabled(False)
            self.punchhole_removal.setChecked(False)
            self.punchhole_removal.setEnabled(False)
            self.color_dropout.setChecked(False)
            self.color_dropout.setEnabled(False)
        else:
            if (re.search(r'_7500', self.device_uri)) or (re.search(r'_N9120', self.device_uri,re.I)) or (re.search(r'_3600_f1', self.device_uri,re.I)) or (re.search(r'_n4600', self.device_uri,re.I)) or (re.search(r'_2600_f1', self.device_uri,re.I)) or (re.search(r'_n6600', self.device_uri,re.I)) or (re.search(r'_8500fn2', self.device_uri)) or (re.search(r'_3500_f1', self.device_uri)) or (re.search(r'_4500_fn1', self.device_uri)) or (re.search(r'2500', self.device_uri)):
                self.comboBox_Flatbed.clear()
                self.comboBox_Flatbed.addItem("")
                self.comboBox_Flatbed.addItem("")
                self.comboBox_Flatbed.addItem("")
                self.comboBox_Flatbed.addItem("")
                self.comboBox_Flatbed.setItemText(0, _translate("HpScan", "Flatbed", None))
                self.comboBox_Flatbed.setItemText(1, _translate("HpScan", "ADF", None))
                self.comboBox_Flatbed.setItemText(2, _translate("HpScan", "Duplex", None))
                self.comboBox_Flatbed.setItemText(3, _translate("HpScan", "ADF-Backside", None))
                self.comboBox_Flatbed.setCurrentIndex(1)
            elif (re.search(r'_5000_', self.device_uri)) or (re.search(r'_7000_s3', self.device_uri)) or (re.search(r'_3000_s3', self.device_uri)) or (re.search(r'hp2000S1', self.device_uri)) or (re.search(r'_2000_s2', self.device_uri)) or (re.search(r'7000_snw1', self.device_uri)) or (re.search(r'4000_snw1', self.device_uri)) or (re.search(r'_3000_s4', self.device_uri)) or (re.search(r'_5000_s5', self.device_uri)):
                self.comboBox_Flatbed.clear()
                self.comboBox_Flatbed.addItem("")
                self.comboBox_Flatbed.addItem("")
                self.comboBox_Flatbed.addItem("")
                self.comboBox_Flatbed.setItemText(0, _translate("HpScan", "ADF", None))
                self.comboBox_Flatbed.setItemText(1, _translate("HpScan", "Duplex", None))
                self.comboBox_Flatbed.setItemText(2, _translate("HpScan", "ADF-Backside", None))
                self.comboBox_Flatbed.setCurrentIndex(0)
            self.document_merge.setChecked(False)
            self.DisableAll()
            self.crushed.setChecked(False)
            self.bg_color_removal.setChecked(False)
            self.punchhole_removal.setChecked(False)
            self.color_dropout.setChecked(False)
            if self.document_merge_pri == True:
                self.document_merge.setEnabled(True)
            if self.crushed_pri == True:
                self.crushed.setEnabled(True)
            if self.mixed_feed_pri == True:
                self.mixed_feed.setEnabled(True)
            self.comboBox_Papersize.setEnabled(True)
            if self.bg_color_removal_pri == True:
                self.bg_color_removal.setEnabled(True)
            if self.punchhole_removal_pri == True:
                self.punchhole_removal.setEnabled(True)
            if self.color_dropout_pri == True:
                self.color_dropout.setEnabled(True)

    def Bg_color_removal(self):
        if self.bg_color_removal.isChecked() == True:
            if self.bg_color_removal_pri == True:
                self.bg_color_removal.setEnabled(True)
            self.CheckEnable()
            '''self.document_merge.setChecked(False)
            self.crushed.setChecked(False)
            self.document_merge.setEnabled(False)
            self.crushed.setEnabled(False)
            self.mixed_feed.setChecked(False)
            self.mixed_feed.setEnabled(False)
            self.punchhole_removal.setChecked(False)
            self.punchhole_removal.setEnabled(False)
            self.color_dropout.setChecked(False)
            self.color_dropout.setEnabled(False)
            #self.comboBox_Papersize.setEnabled(False)'''
        else:
            self.CheckEnable()		
            '''self.document_merge.setChecked(False)
            self.DisableAll()
            self.crushed.setChecked(False)            
            if self.document_merge_pri == True:
                self.document_merge.setEnabled(True)
            if self.crushed_pri == True:
                self.crushed.setEnabled(True)
            if self.mixed_feed_pri == True:
                self.mixed_feed.setEnabled(True)
            if self.bg_color_removal_pri == True:
                self.bg_color_removal.setEnabled(True)
            if self.punchhole_removal_pri == True:
                self.punchhole_removal.setEnabled(True)
            if self.color_dropout_pri == True:
                self.color_dropout.setEnabled(True)
            #self.comboBox_Papersize.setEnabled(True)'''

    def Punchhole_removal(self):
        if self.punchhole_removal.isChecked() == True:
            if self.punchhole_removal_pri == True:
                self.punchhole_removal.setEnabled(True)
            self.CheckEnable()
            '''self.DisableAll()
            self.document_merge.setChecked(False)
            self.crushed.setChecked(False)
            self.document_merge.setEnabled(False)
            self.crushed.setEnabled(False)
            self.mixed_feed.setChecked(False)
            self.mixed_feed.setEnabled(False)
            self.bg_color_removal.setChecked(False)
            self.bg_color_removal.setEnabled(False)
            self.color_dropout.setChecked(False)
            self.color_dropout.setEnabled(False)
            #self.comboBox_Papersize.setEnabled(False)'''
        else:
            self.CheckEnable()
            '''self.document_merge.setChecked(False)
            self.DisableAll()
            self.crushed.setChecked(False)            
            if self.document_merge_pri == True:
                self.document_merge.setEnabled(True)
            if self.crushed_pri == True:
                self.crushed.setEnabled(True)
            if self.mixed_feed_pri == True:
                self.mixed_feed.setEnabled(True)
            if self.punchhole_removal_pri == True:
                self.punchhole_removal.setEnabled(True)
            if self.color_dropout_pri == True:
                self.color_dropout.setEnabled(True)
            if self.bg_color_removal_pri == True:
                self.bg_color_removal.setEnabled(True)
            #self.comboBox_Papersize.setEnabled(True)'''

    def Color_dropout(self):
        if self.color_dropout.isChecked() == True:
            if self.color_dropout_pri == True:
                self.color_dropout.setEnabled(True)
            '''self.DisableAll()
            self.document_merge.setChecked(False)
            self.crushed.setChecked(False)
            self.document_merge.setEnabled(False)
            self.crushed.setEnabled(False)
            self.mixed_feed.setChecked(False)
            self.mixed_feed.setEnabled(False)
            self.bg_color_removal.setChecked(False)
            self.bg_color_removal.setEnabled(False)
            self.punchhole_removal.setChecked(False)
            self.punchhole_removal.setEnabled(False)'''
            color = QColorDialog.getColor()
            self.s5.setEnabled(True)
            RGBVALUE = list(color.getRgb())
            self.dropout_color_red_value = str(RGBVALUE[0])
            self.dropout_color_green_value = str(RGBVALUE[1])
            self.dropout_color_blue_value = str(RGBVALUE[2])
            #print (RGBVALUE)
            #self.comboBox_Papersize.setEnabled(False)
        else:
            #self.document_merge.setChecked(False)
            #self.DisableAll()
            #self.crushed.setChecked(False)
            self.CheckEnable() 
            self.s5.setEnabled(False)           
            '''if self.document_merge_pri == True:
                self.document_merge.setEnabled(True)
            if self.crushed_pri == True:
                self.crushed.setEnabled(True)
            if self.mixed_feed_pri == True:
                self.mixed_feed.setEnabled(True)
            if self.punchhole_removal_pri == True:
                self.punchhole_removal.setEnabled(True)
            if self.color_dropout_pri == True:
                self.color_dropout.setEnabled(True)
            if self.bg_color_removal_pri == True:
                self.bg_color_removal.setEnabled(True)
            #self.comboBox_Papersize.setEnabled(True)'''
    def Edge_erase(self):
        if self.edge_erase.isChecked() == True:
            self.edge_erase.setEnabled(True)
            self.edge_erase_spin_box.setEnabled(True)
            self.edge_erase_bool = True
        else:
            self.edge_erase_spin_box.setEnabled(False)
    def Document_merge(self):
        if self.document_merge.isChecked() == True:
            if self.document_merge_pri == True:
                self.document_merge.setEnabled(True)
            self.DisableAll()
            self.mixed_feed.setChecked(False)
            self.crushed.setChecked(False)
            self.mixed_feed.setEnabled(False)
            self.crushed.setEnabled(False)
            self.bg_color_removal.setChecked(False)
            self.bg_color_removal.setEnabled(False)
            self.punchhole_removal.setChecked(False)
            self.punchhole_removal.setEnabled(False)
            self.color_dropout.setChecked(False)
            self.color_dropout.setEnabled(False)
            #name = re.search(r'_5000_', self.device_uri)
            #if name:
            if re.search(r'_5000_', self.device_uri) or re.search(r'_7000_s3', self.device_uri) or re.search(r'_3000_s3', self.device_uri) or (re.search(r'hp2000S1', self.device_uri)) or re.search(r'_2000_s2', self.device_uri) or re.search(r'7000_snw1', self.device_uri) or re.search(r'4000_snw1', self.device_uri) or re.search(r'_3000_s4', self.device_uri) or re.search(r'_5000_s5', self.device_uri):
                self.comboBox_Flatbed.clear()
                self.comboBox_Flatbed.addItem("")
                self.comboBox_Flatbed.addItem("")
                self.comboBox_Flatbed.addItem("")
                self.comboBox_Flatbed.setItemText(0, _translate("HpScan", "ADF", None))
                self.comboBox_Flatbed.setItemText(1, _translate("HpScan", "Duplex", None))
                self.comboBox_Flatbed.setItemText(2, _translate("HpScan", "ADF-Backside", None))
                self.comboBox_Flatbed.setCurrentIndex(1)
            elif (re.search(r'_7500', self.device_uri)) or (re.search(r'_N9120', self.device_uri,re.I)) or (re.search(r'_3600_f1', self.device_uri,re.I)) or (re.search(r'_n4600', self.device_uri,re.I)) or (re.search(r'_2600_f1', self.device_uri,re.I)) or (re.search(r'_n6600', self.device_uri,re.I)) or (re.search(r'_8500fn2', self.device_uri)) or (re.search(r'_3500_f1', self.device_uri)) or (re.search(r'_4500_fn1', self.device_uri)) or (re.search(r'2500', self.device_uri)):
                self.comboBox_Flatbed.clear()
                self.comboBox_Flatbed.addItem("")
                self.comboBox_Flatbed.addItem("")
                self.comboBox_Flatbed.addItem("")
                self.comboBox_Flatbed.addItem("")
                self.comboBox_Flatbed.setItemText(0, _translate("HpScan", "Flatbed", None))
                self.comboBox_Flatbed.setItemText(1, _translate("HpScan", "ADF", None))
                self.comboBox_Flatbed.setItemText(2, _translate("HpScan", "Duplex", None))
                self.comboBox_Flatbed.setItemText(3, _translate("HpScan", "ADF-Backside", None))
                self.comboBox_Flatbed.setCurrentIndex(2)
            self.comboBox_Flatbed.setEnabled(False)
            self.source = str(self.comboBox_Flatbed.currentText()).lower()
        else:
            self.DisableAll()
            self.mixed_feed.setChecked(False)
            self.crushed.setChecked(False)
            self.bg_color_removal.setChecked(False)
            self.punchhole_removal.setChecked(False)
            self.color_dropout.setChecked(False)
            if self.mixed_feed_pri == True:
                self.mixed_feed.setEnabled(True)
            if self.crushed_pri == True:
                self.crushed.setEnabled(True)
            if self.bg_color_removal_pri == True:
                self.bg_color_removal.setEnabled(True)
            if self.punchhole_removal_pri == True:
                self.punchhole_removal.setEnabled(True)
            if self.color_dropout_pri == True:
                self.color_dropout.setEnabled(True)
            self.comboBox_Flatbed.setEnabled(True)
            if (re.search(r'_7500', self.device_uri)) or (re.search(r'_N9120', self.device_uri,re.I)) or (re.search(r'_3600_f1', self.device_uri,re.I)) or (re.search(r'_n4600', self.device_uri,re.I)) or (re.search(r'_2600_f1', self.device_uri,re.I)) or (re.search(r'_n6600', self.device_uri,re.I)) or (re.search(r'_8500fn2', self.device_uri)) or (re.search(r'_3500_f1', self.device_uri)) or (re.search(r'_4500_fn1', self.device_uri)) or (re.search(r'2500', self.device_uri) or (re.search(r'_M232-M237', self.device_uri)) or (re.search(r'_260x', self.device_uri)) or (re.search(r'_4104', self.device_uri))):
                self.comboBox_Flatbed.clear()
                self.comboBox_Flatbed.addItem("")
                self.comboBox_Flatbed.addItem("")
                self.comboBox_Flatbed.addItem("")
                self.comboBox_Flatbed.addItem("")
                self.comboBox_Flatbed.setItemText(0, _translate("HpScan", "Flatbed", None))
                self.comboBox_Flatbed.setItemText(1, _translate("HpScan", "ADF", None))
                self.comboBox_Flatbed.setItemText(2, _translate("HpScan", "Duplex", None))
                self.comboBox_Flatbed.setItemText(3, _translate("HpScan", "ADF-Backside", None))
                self.comboBox_Flatbed.setCurrentIndex(1)
            elif (re.search(r'_5000_', self.device_uri)) or (re.search(r'_7000_s3', self.device_uri)) or (re.search(r'_3000_s3', self.device_uri)) or (re.search(r'hp2000S1', self.device_uri)) or (re.search(r'_2000_s2', self.device_uri)) or (re.search(r'7000_snw1', self.device_uri)) or (re.search(r'4000_snw1', self.device_uri)) or (re.search(r'_3000_s4', self.device_uri)) or (re.search(r'_5000_s5', self.device_uri)):
                self.comboBox_Flatbed.clear()
                self.comboBox_Flatbed.addItem("")
                self.comboBox_Flatbed.addItem("")
                self.comboBox_Flatbed.addItem("")
                self.comboBox_Flatbed.setItemText(0, _translate("HpScan", "ADF", None))
                self.comboBox_Flatbed.setItemText(1, _translate("HpScan", "Duplex", None))
                self.comboBox_Flatbed.setItemText(2, _translate("HpScan", "ADF-Backside", None))
                self.comboBox_Flatbed.setCurrentIndex(0)
            self.source = str(self.comboBox_Flatbed.currentText()).lower()

    def Document_merge_adf_flatbed(self):
        if self.document_merge_adf_flatbed.isChecked() == True:
            self.CheckEnable()
            if self.document_merge_adf_flatbed_pri == True:
                self.document_merge_adf_flatbed.setEnabled(True)
            self.comboBox_Type.setCurrentIndex(2)
            self.comboBox_Type.setEnabled(False)
            self.check_flatbed_present()
            self.comboBox_Device_URI.currentTextChanged.connect(lambda: self.check_flatbed_present())
            
        else:
            self.CheckEnable()
            self.pushButton_Merge.setEnabled(False)
            self.comboBox_Type.setCurrentIndex(0)
            self.comboBox_Type.setEnabled(True)
 
    def check_flatbed_present(self):
        #only enable adf flatbed merge button if device has flatbed
        if self.comboBox_Flatbed.count() == 4:
            self.pushButton_Merge.setEnabled(True)
        else:
            self.pushButton_Merge.setEnabled(False)
            
    def Image_enhancement(self):
        if self.image_enhancement.isChecked() == True:
            self.CheckEnable()
            if self.image_enhancement_pri == True:
                self.image_enhancement.setEnabled(True)
            self.s1.setEnabled(True)
            self.s2.setEnabled(True)
            self.s3.setEnabled(True)
            self.s4.setEnabled(True)
        else:
            #self.image_enhancement.setEnabled(False)
            self.CheckEnable()	 
            self.s1.setEnabled(False)
            self.s2.setEnabled(False)
            self.s3.setEnabled(False)
            self.s4.setEnabled(False)

    def mergeButton_clicked(self):
        try:
            from PyPDF2 import PdfFileMerger, PdfFileReader
            merger = PdfFileMerger()
        except:
            from PyPDF2 import PdfMerger as PdfFileMerger
            from PyPDF2 import PdfReader as PdfFileReader
            merger = PdfFileMerger()
        path1 = str(path)
        #print path1
        output_pdf = utils.createSequencedFilename("Merged", ".pdf",path1)
        files = [ f for f in os.listdir(path1)  if f.startswith('hpscanMerge') and f.endswith('.pdf')]
        if((len(files)) != 0):
            files.sort()  
            merger = PdfFileMerger()
            os.chdir(path1)
            #print os.getcwd()
            for x in files:
                merger.append(PdfFileReader(x), 'hpscan')
            for p in files:
                os.remove(p)

            merger.write(output_pdf)
            ocr = False
            if self.searchablePDF.isChecked() == True:
                ocr = True
            imageprocessing.merge_PDF_viewer(output_pdf,ocr)
            '''pdf_viewer = ''
            pdf_viewer_list = ['kpdf', 'acroread', 'xpdf', 'evince',]
            for v in pdf_viewer_list:
                vv = utils.which(v)
                if vv:
                    pdf_viewer = os.path.join(vv, v)
                    break
            #cmd = "%s %s &" % (pdf_viewer, output_pdf)
            cmd = pdf_viewer + "  " + output_pdf + " " + "&"
            print cmd               
            os_utils.execute(cmd)
            #sys.exit(0)'''
        else:
            self.warningMessage(no_pages_to_merge)
             
    def change_source(self):
        device_patterns = {
            '_5000_': '5000', '_7500': '7500', 'hp2000S1': '2000',
            'hpgt2500': '2500', '_n9120': '9120', '_3600_f1': '3600',
            '_n4600': '4600', '_2600_f1': '2600', '_n6600': '6600',
            '_8500fn2': '8500', '_3500_f1': '3500', '_4500_fn1': '4500',
            '_7000_s3': '7000', '_3000_s3': '3000', '_2000_s2': '2000',
            '7000_snw1': '7000', '4000_snw1': '4000', '_3000_s4': '3000',
            '_5000_s5': '5000', '_M232-M237': 'M232-M237', '_260x' : '260x', '_4104' : '4104'
        }
        
        for pattern, name in device_patterns.items():
            if re.search(pattern, self.device_uri, re.I):
                self.device_name = name
                break
        else:
            self.device_name = None
        #print (self.device_uri)
        if self.device_name in {
            '7500', '5000', '9120', '3600', '4600', '2600',
            '6600', '8500', '3500', '4500', '7000', '3000',
            '2000', '2500', '4000', 'M232-M237', '260x', '4104'
        }:
            self.comboBox_SourceChanged(self.device_name)
        
        
    def comboBox_device_URI(self):
        self.device_uri = str(self.comboBox_Device_URI.currentText())
        self.change_source()
        

    def retranslateUi(self, HpScan):
        HpScan.setWindowTitle(_translate("HpScan", "HP-Scan", None))
        self.label_Type.setText(_translate("HpScan", "    Type", None))
        self.label_Size.setText(_translate("HpScan", "    Size", None))
        self.label_Path.setText(_translate("HpScan", "    Path", None))
        self.label_Device.setText(_translate("HpScan", "    Device", None))
        #self.label_Color.setText(_translate("HpScan", "    Color", None))
        self.label_Brightness.setText(_translate("HpScan", "    Brightness", None))
        self.label_CR.setText(_translate("HpScan", "    Range", None))
        self.label_Contrast.setText(_translate("HpScan", "    Contrast", None))
        self.label_Sharpness.setText(_translate("HpScan", "    Sharpness", None))
        self.label_Color_value.setText(_translate("HpScan", "    Color", None))	
        self.comboBox_Type.setItemText(0, _translate("HpScan", "PNG", None))
        self.comboBox_Type.setItemText(1, _translate("HpScan", "JPG", None))
        self.comboBox_Type.setItemText(2, _translate("HpScan", "PDF", None))
        self.comboBox_Type.setItemText(3, _translate("HpScan", "TIFF", None))
        self.comboBox_Type.setItemText(4, _translate("HpScan", "BMP", None))
        '''self.comboBox_Flatbed.setItemText(0, _translate("HpScan", "Flatbed", None))
        self.comboBox_Flatbed.setItemText(1, _translate("HpScan", "ADF", None))
        self.comboBox_Flatbed.setItemText(2, _translate("HpScan", "Duplex", None))
        self.comboBox_Flatbed.setCurrentIndex(1)'''
        #self.comboBox_Color.setItemText(0, _translate("HpScan", "Lineart", None))
        self.comboBox_Color.setItemText(0, _translate("HpScan", "Gray", None))
        self.comboBox_Color.setItemText(1, _translate("HpScan", "Color", None))
        self.comboBox_Color.setItemText(2, _translate("HpScan", "BlackAndWhite", None))
        self.comboBox_Color.setCurrentIndex(0)
        self.comboBox_Resolution.setItemText(0, _translate("HpScan", "75", None))
        self.comboBox_Resolution.setItemText(1, _translate("HpScan", "100", None))
        self.comboBox_Resolution.setItemText(2, _translate("HpScan", "200", None))
        self.comboBox_Resolution.setItemText(3, _translate("HpScan", "300", None))
        self.comboBox_Resolution.setItemText(4, _translate("HpScan", "600", None))
        self.comboBox_Resolution.setCurrentIndex(3)
        #self.comboBox_Papersize.setItemText(0, _translate("HpScan", "5x7", None))
        #self.comboBox_Papersize.setItemText(1, _translate("HpScan", "4x6", None))
        #self.comboBox_Papersize.setItemText(2, _translate("HpScan", "3x5", None))
        #self.comboBox_Papersize.setItemText(3, _translate("HpScan", "a2_env", None))
        #self.comboBox_Papersize.setItemText(4, _translate("HpScan", "a3", None))
        #self.comboBox_Papersize.setItemText(0, _translate("HpScan", "a4", None))
        #self.comboBox_Papersize.setItemText(1, _translate("HpScan", "a5", None))
        #self.comboBox_Papersize.setItemText(7, _translate("HpScan", "a6", None))
        #self.comboBox_Papersize.setItemText(8, _translate("HpScan", "b4", None))
        #self.comboBox_Papersize.setItemText(2, _translate("HpScan", "b5", None))
        #self.comboBox_Papersize.setItemText(10, _translate("HpScan", "c6_env", None))
        #self.comboBox_Papersize.setItemText(11, _translate("HpScan", "dl_env", None))
        #self.comboBox_Papersize.setItemText(12, _translate("HpScan", "exec", None))
        #self.comboBox_Papersize.setItemText(13, _translate("HpScan", "flsa", None))
        #self.comboBox_Papersize.setItemText(14, _translate("HpScan", "higaki", None))
        #self.comboBox_Papersize.setItemText(15, _translate("HpScan", "japan_env_3", None))
        #self.comboBox_Papersize.setItemText(16, _translate("HpScan", "japan_env_4", None))
        #self.comboBox_Papersize.setItemText(3, _translate("HpScan", "legal", None))
        #self.comboBox_Papersize.setItemText(4, _translate("HpScan", "letter", None))
        #self.comboBox_Papersize.setItemText(19, _translate("HpScan", "no_10_env", None))
        #self.comboBox_Papersize.setItemText(20, _translate("HpScan", "oufufu-hagaki", None))
        #self.comboBox_Papersize.setItemText(21, _translate("HpScan", "photo", None))
        #self.comboBox_Papersize.setItemText(22, _translate("HpScan", "super_b", None))
        #self.comboBox_Papersize.setItemText(23, _translate("HpScan", "b6", None))
        #self.comboBox_Papersize.setCurrentIndex(4)        
        self.pushButton_Scan.setText(_translate("HpScan", "Scan", None))
        
        self.pushButton_Change.setText(_translate("HpScan", "Change Path", None))
        self.pushButton_Merge.setText(_translate("HpScan", "Merge", None))
        self.auto_orient.setText(_translate("HpScan", "Auto Orient ", None))
        self.crushed.setText(_translate("HpScan", "Background noise Removal ", None))
        self.searchablePDF.setText(_translate("HpScan", "Searchable PDF ", None))
        self.punchhole_removal.setText(_translate("HpScan", "Punch Hole Removal ", None))
        self.color_dropout.setText(_translate("HpScan", "Color Removal/Dropout ", None))
        self.edge_erase.setText(_translate("HpScan", "Edge Erase", None))
        self.bg_color_removal.setText(_translate("HpScan", "Background Color Removal", None))
        self.auto_crop.setText(_translate("HpScan", "Crop to content on page ", None))
        self.deskew_image.setText(_translate("HpScan", "Straighten page content ", None))
        self.multi_pick.setText(_translate("HpScan", "Misfeed(multipick) detection", None))
        self.blank_page.setText(_translate("HpScan", "Delete blank pages ", None))
        self.batch_seperation.setText(_translate("HpScan", "Separate the document", None))
        self.bp_blankpage.setText(_translate("HpScan", "Before each blank page", None))
        self.bp_barcode.setText(_translate("HpScan", "Before each page with a barcode", None))
        self.comboBox_Barcode_Type.setItemText(0, _translate("HpScan", "Any format", None))
        self.comboBox_Barcode_Type.setItemText(1, _translate("HpScan", "Code 39,Code 39 full ASCII", None))
        self.comboBox_Barcode_Type.setItemText(2, _translate("HpScan", "EAN 8/13,UPC-a,UPC-E(6-digit)", None))
        self.comboBox_Barcode_Type.setItemText(3, _translate("HpScan", "Code 128,GS1-128(UCC/EAN-128)", None))
        self.comboBox_Barcode_Type.setItemText(4, _translate("HpScan", "Codebar", None))
        self.comboBox_Barcode_Type.setItemText(5, _translate("HpScan", "ITF(2 of 5 interleaved)", None))
        self.comboBox_Barcode_Type.setItemText(6, _translate("HpScan", "PDF 417", None))
        self.comboBox_Barcode_Type.setItemText(7, _translate("HpScan", "Postnet code", None))
        self.document_merge.setText(_translate("HpScan", "Page merge", None))
        self.document_merge_adf_flatbed.setText(_translate("HpScan", "Document merge", None))
        self.image_enhancement.setText(_translate("HpScan", "Image enhancement", None))        
        self.mixed_feed.setText(_translate("HpScan", "Mixed document feed", None))
       
        #print(self.devicelist)

        # Initialize the index for comboBox items
        i = 0

        # Process each device
        #print("process each device")
        for device in self.devicelist:
          #print("device discovered -",device)
           if combined_pattern.search(device):
                self.comboBox_Device_URI.addItem(device)
                self.comboBox_Device_URI.setItemText(i, _translate('HpScan', device,None))
                i += 1
           else:
                self.other_device_cnt += 1
        self.comboBox_path.addItem(path)
        self.comboBox_path.setItemText(0, _translate('HpScan', path,
                None)) 
        
        
        #self.pushButton_Cancel.setText(_translate("HpScan", "Cancel", None))


class SetupDialog():
    #print ("calling ui5 scan.py")
    def setupUi(self):
        #scanjet_flag=''
        #print ("called ui5 scan.py")
        #list1=[]
        import sys
        app = QtWidgets.QApplication(sys.argv)
        #app = QApplication(sys.argv)
        HpScan = QtWidgets.QDockWidget()
        ui = Ui_HpScan()

        devicelist = {}
        #device = ''
        sane.init()
        sane_devices = sane.getDevices()
        # print("sane devices = ",sane_devices)
        # Process each device
        for (device, mfg, mdl, t) in sane_devices:
            if combined_pattern.search(device):
                try:
                    scanDevice = sane.openDevice(device)
                    brx = scanDevice.getOptionObj('br-x').limitAndSet(None)
                    bry = scanDevice.getOptionObj('br-y').limitAndSet(None)
                    devicelist[device] = [mdl, int(brx) + 1, int(bry) + 1]
                    scanDevice.closeScan()
                except Exception as e:
                    print(f"Error processing device {device}: {e}")

        sane.deInit()
        #print (devicelist)

        ui.devicelist = devicelist
        #print ui.devicelist

        ui.setupUi(HpScan)

        scanjet_flag=imageprocessing.check_pil()
        if scanjet_flag is not None:
            #ui.DisableAllScanjet()
            ui.auto_orient.setEnabled(False)
            ui.searchablePDF.setEnabled(False)
            ui.auto_crop.setEnabled(False)
            ui.image_enhancement.setEnabled(False)
            ui.document_merge_adf_flatbed.setEnabled(False)
            ui.multi_pick.setEnabled(False)
            #ui.batch_seperation.setEnabled(False)
            ui.deskew_image.setEnabled(False)
            ui.blank_page.setEnabled(False)
            ui.crushed.setEnabled(False)
            ui.bg_color_removal.setEnabled(False)
            ui.punchhole_removal.setEnabled(False)
            ui.color_dropout.setEnabled(False)
            ui.edge_erase.setEnabled(False)
            ui.mixed_feed.setEnabled(False)
            ui.document_merge.setEnabled(False)        

            ui.deskew_image_pri = False
            ui.auto_crop_pri = False
            ui.mixed_feed_pri = False
            ui.auto_orient_pri = False
            ui.searchablePDF_pri = False
            ui.document_merge_adf_flatbed_pri = False
            #ui.multi_pick_pri = False
            #ui.batch_seperation_pri = False
            ui.crushed_pri = False
            ui.bg_color_removal_pri = False
            ui.punchhole_removal_pri = False
            ui.color_dropout_pri = False
            ui.document_merge_pri = False
            ui.image_enhancement_pri = False
            ui.blank_page_pri = False

        scanjet_flag=imageprocessing.check_numpy()
        if scanjet_flag is not None:
            #ui.DisableAllScanjet()
            ui.auto_orient.setEnabled(False)
            #ui.searchablePDF.setEnabled(False)
            ui.auto_crop.setEnabled(False)
            #ui.image_enhancement.setEnabled(False)
            ui.document_merge_adf_flatbed.setEnabled(False)
            ui.multi_pick.setEnabled(False)
            #ui.batch_seperation.setEnabled(False)
            ui.deskew_image.setEnabled(False)
            #ui.blank_page.setEnabled(False)
            ui.crushed.setEnabled(False)
            ui.bg_color_removal.setEnabled(False)
            ui.punchhole_removal.setEnabled(False)
            ui.color_dropout.setEnabled(False)
            ui.mixed_feed.setEnabled(False)
            ui.document_merge.setEnabled(False)   


            ui.blank_page.setEnabled(True)
            #ui.blank_page.setChecked(False)
            ui.image_enhancement.setEnabled(True)
            #ui.image_enhancement.setChecked(False)

            ui.deskew_image_pri = False
            ui.auto_crop_pri = False
            ui.mixed_feed_pri = False
            ui.auto_orient_pri = False
            ui.searchablePDF_pri = False
            ui.document_merge_adf_flatbed_pri = False
            #ui.multi_pick_pri = False
            #ui.batch_seperation_pri = False
            ui.crushed_pri = False
            ui.document_merge_pri = False
            ui.bg_color_removal_pri = False
            ui.punchhole_removal_pri = False
            ui.color_dropout_pri = False

        scanjet_flag=imageprocessing.check_opencv()
        if scanjet_flag is not None:
            ui.deskew_image.setEnabled(False)
            ui.auto_crop.setEnabled(False)
            ui.mixed_feed.setEnabled(False)
            ui.bg_color_removal.setEnabled(False)
            #ui.deskew_image.setChecked(False)
            #ui.auto_crop.setChecked(False)
            #ui.mixed_feed.setChecked(False)
            ui.color_dropout.setEnabled(False)

            
            ui.color_dropout_pri = False
            ui.deskew_image_pri = False
            ui.auto_crop_pri = False
            ui.mixed_feed_pri = False
            ui.bg_color_removal_pri = False

        scanjet_flag=imageprocessing.check_skimage()
        if scanjet_flag is not None:
            ui.punchhole_removal.setEnabled(False)
            ui.punchhole_removal_pri = False

        scanjet_flag=imageprocessing.check_scipy()
        if scanjet_flag is not None:
            ui.deskew_image.setEnabled(False)
            ui.deskew_image_pri = False

        scanjet_flag=imageprocessing.check_tesserocr_imutils()
        if scanjet_flag is not None:
            ui.auto_orient.setEnabled(False)
            #ui.auto_orient.setChecked(False)

            ui.auto_orient_pri = False

        scanjet_flag=imageprocessing.check_pypdfocr()
        if scanjet_flag is not None:
            ui.searchablePDF.setEnabled(False)
            ui.searchablePDF_pri = False

        scanjet_flag=imageprocessing.check_pypdf2()
        if scanjet_flag is not None:
            ui.document_merge.setEnabled(False)
            ui.document_merge_adf_flatbed.setEnabled(False)
            #ui.document_merge.setChecked(False)

            ui.document_merge_pri = False
            ui.document_merge_adf_flatbed_pri = False

        scanjet_flag=imageprocessing.check_zbar()
        #print scanjet_flag
        if scanjet_flag is not None:
            #print "setting barcode to false"
            ui.bp_barcode.setEnabled(False)

            ui.batchsepBC_pri = False

        #list1.append(HpScan)
        #list1.append(app)
        #print HpScan
        '''list_scanjet=imageprocessing.validate_scanjet_support()
        print (list_scanjet)
        if(list_scanjet[2] == 'False'):
            scanjet_error="Scanjet features are not supported and disabled for %s %s. Please upgrade to latest distro version"% (list_scanjet[0],list_scanjet[1])
            ui.failureMessage(scanjet_error)
            ui.DisableAllScanjet()
        source_option = device.getOptionObj("source").constraint
        print (source_option)
        valid_res = device.getOptionObj('resolution').constraint
        print (valid_res)
        available_scan_mode = device.getOptionObj("mode").constraint
        print (available_scan_mode)'''
        #print ui.comboBox_Device_URI.count()
        if ui.comboBox_Device_URI.count() == 0:
            if ui.other_device_cnt > 0:
                scanjet_error="hp-uiscan is not supported for this device"
                ui.failureMessage(scanjet_error)
            else:
                scanjet_error="No device connected"
                ui.failureMessage(scanjet_error)
        else:
            HpScan.show()
            sys.exit(app.exec_())
        #return list1

