Added UI for Setting the Values

* Run `python app.py` to get started

app.py

@@ -0,0 +1,56 @@
+from PyQt4 import QtGui # Import the PyQt4 module we'll need
+import sys # We need sys so that we can pass argv to QApplication
+
+import design # This file holds our MainWindow and all design related things
+              # it also keeps events etc that we defined in Qt Designer
+
+class ExampleApp(QtGui.QMainWindow, design.Ui_MainWindow):
+    directorySet = False
+    def __init__(self):
+        # Explaining super is out of the scope of this article
+        # So please google it if you're not familar with it
+        # Simple reason why we use it here is that it allows us to
+        # access variables, methods etc in the design.py file
+        super(self.__class__, self).__init__()
+        self.setupUi(self)  # This is defined in design.py file automatically
+                            # It sets up layout and widgets that are defined
+        self.btnBrowse.clicked.connect(self.browse_folder) 
+        self.btnShuffle.clicked.connect(self.shuffle)
+    def browse_folder(self):
+        directory = QtGui.QFileDialog.getExistingDirectory(self,
+                                                           "Pick a folder")
+        # execute getExistingDirectory dialog and set the directory variable to be equal
+        # to the user selected directory
+        if directory:
+            self.directorySet = True
+            self.btnShuffle.setEnabled(True)
+            self.btnBrowse.setText(directory)
+
+    def shuffle(self):
+        if(self.directorySet):
+            command = "python ipod-shuffle-4g.py"
+            if self.chkTrackVoiceOver.isChecked():
+                command = command + " -t "
+            if self.chkPlaylistVoiceOver.isChecked():
+                command = command + " -p "
+            if self.chkRenameUnicode.isChecked():
+                command = command + " -u "
+            if self.chkTrackGain.isChecked():
+                command = command + " -g " + str(self.trackGain.value())
+            if self.chkAutoDirectoryPlaylist.isChecked():
+                command = command + " -d "
+            if self.chkID3Template.isChecked():
+                command = command + " -i " + str(self.templateTxt.text()) + " "
+            command = command + str(self.btnBrowse.text())
+            print command
+            import os
+            os.system(command)
+def main():
+    app = QtGui.QApplication(sys.argv)  # A new instance of QApplication
+    form = ExampleApp()                 # We set the form to be our ExampleApp (design)
+    form.show()                         # Show the form
+    app.exec_()                         # and execute the app
+
+
+if __name__ == '__main__':              # if we're running file directly and not importing it
+    main()                              # run the main function

design.py

@@ -0,0 +1,97 @@
+# -*- coding: utf-8 -*-
+
+# Form implementation generated from reading ui file 'blah.ui'
+#
+# Created by: PyQt4 UI code generator 4.11.4
+#
+# WARNING! All changes made in this file will be lost!
+
+from PyQt4 import QtCore, QtGui
+
+try:
+    _fromUtf8 = QtCore.QString.fromUtf8
+except AttributeError:
+    def _fromUtf8(s):
+        return s
+
+try:
+    _encoding = QtGui.QApplication.UnicodeUTF8
+    def _translate(context, text, disambig):
+        return QtGui.QApplication.translate(context, text, disambig, _encoding)
+except AttributeError:
+    def _translate(context, text, disambig):
+        return QtGui.QApplication.translate(context, text, disambig)
+
+class Ui_MainWindow(object):
+    def setupUi(self, MainWindow):
+        MainWindow.setObjectName(_fromUtf8("MainWindow"))
+        MainWindow.setEnabled(True)
+        MainWindow.resize(485, 295)
+        self.centralwidget = QtGui.QWidget(MainWindow)
+        self.centralwidget.setObjectName(_fromUtf8("centralwidget"))
+        self.formLayoutWidget = QtGui.QWidget(self.centralwidget)
+        self.formLayoutWidget.setGeometry(QtCore.QRect(0, 0, 481, 221))
+        self.formLayoutWidget.setObjectName(_fromUtf8("formLayoutWidget"))
+        self.formLayout = QtGui.QFormLayout(self.formLayoutWidget)
+        self.formLayout.setFieldGrowthPolicy(QtGui.QFormLayout.AllNonFixedFieldsGrow)
+        self.formLayout.setObjectName(_fromUtf8("formLayout"))
+        self.chkTrackVoiceOver = QtGui.QCheckBox(self.formLayoutWidget)
+        self.chkTrackVoiceOver.setObjectName(_fromUtf8("chkTrackVoiceOver"))
+        self.formLayout.setWidget(0, QtGui.QFormLayout.LabelRole, self.chkTrackVoiceOver)
+        self.chkPlaylistVoiceOver = QtGui.QCheckBox(self.formLayoutWidget)
+        self.chkPlaylistVoiceOver.setObjectName(_fromUtf8("chkPlaylistVoiceOver"))
+        self.formLayout.setWidget(1, QtGui.QFormLayout.LabelRole, self.chkPlaylistVoiceOver)
+        self.chkRenameUnicode = QtGui.QCheckBox(self.formLayoutWidget)
+        self.chkRenameUnicode.setObjectName(_fromUtf8("chkRenameUnicode"))
+        self.formLayout.setWidget(2, QtGui.QFormLayout.LabelRole, self.chkRenameUnicode)
+        self.chkTrackGain = QtGui.QCheckBox(self.formLayoutWidget)
+        self.chkTrackGain.setObjectName(_fromUtf8("chkTrackGain"))
+        self.formLayout.setWidget(3, QtGui.QFormLayout.LabelRole, self.chkTrackGain)
+        self.trackGain = QtGui.QDoubleSpinBox(self.formLayoutWidget)
+        self.trackGain.setMinimum(0.0)
+        self.trackGain.setObjectName(_fromUtf8("trackGain"))
+        self.formLayout.setWidget(3, QtGui.QFormLayout.FieldRole, self.trackGain)
+        self.chkAutoDirectoryPlaylist = QtGui.QCheckBox(self.formLayoutWidget)
+        self.chkAutoDirectoryPlaylist.setObjectName(_fromUtf8("chkAutoDirectoryPlaylist"))
+        self.formLayout.setWidget(4, QtGui.QFormLayout.LabelRole, self.chkAutoDirectoryPlaylist)
+        self.chkID3Template = QtGui.QCheckBox(self.formLayoutWidget)
+        self.chkID3Template.setObjectName(_fromUtf8("chkID3Template"))
+        self.formLayout.setWidget(5, QtGui.QFormLayout.LabelRole, self.chkID3Template)
+        self.templateTxt = QtGui.QLineEdit(self.formLayoutWidget)
+        self.templateTxt.setObjectName(_fromUtf8("templateTxt"))
+        self.formLayout.setWidget(5, QtGui.QFormLayout.FieldRole, self.templateTxt)
+        self.btnBrowse = QtGui.QPushButton(self.formLayoutWidget)
+        self.btnBrowse.setObjectName(_fromUtf8("btnBrowse"))
+        self.formLayout.setWidget(6, QtGui.QFormLayout.SpanningRole, self.btnBrowse)
+        self.btnShuffle = QtGui.QPushButton(self.centralwidget)
+        self.btnShuffle.setEnabled(False)
+        self.btnShuffle.setGeometry(QtCore.QRect(390, 220, 85, 27))
+        self.btnShuffle.setObjectName(_fromUtf8("btnShuffle"))
+        self.btnCancel = QtGui.QPushButton(self.centralwidget)
+        self.btnCancel.setGeometry(QtCore.QRect(300, 220, 85, 27))
+        self.btnCancel.setObjectName(_fromUtf8("btnCancel"))
+        MainWindow.setCentralWidget(self.centralwidget)
+        self.menubar = QtGui.QMenuBar(MainWindow)
+        self.menubar.setGeometry(QtCore.QRect(0, 0, 485, 25))
+        self.menubar.setObjectName(_fromUtf8("menubar"))
+        MainWindow.setMenuBar(self.menubar)
+        self.statusbar = QtGui.QStatusBar(MainWindow)
+        self.statusbar.setObjectName(_fromUtf8("statusbar"))
+        MainWindow.setStatusBar(self.statusbar)
+
+        self.retranslateUi(MainWindow)
+        QtCore.QMetaObject.connectSlotsByName(MainWindow)
+
+    def retranslateUi(self, MainWindow):
+        MainWindow.setWindowTitle(_translate("MainWindow", "MainWindow", None))
+        self.chkTrackVoiceOver.setText(_translate("MainWindow", "Track Voice Over", None))
+        self.chkPlaylistVoiceOver.setText(_translate("MainWindow", "Playlist Voice Over", None))
+        self.chkRenameUnicode.setText(_translate("MainWindow", "Rename Unicode", None))
+        self.chkTrackGain.setText(_translate("MainWindow", "Track Gain", None))
+        self.chkAutoDirectoryPlaylist.setText(_translate("MainWindow", "Auto Directory Playlists", None))
+        self.chkID3Template.setText(_translate("MainWindow", "ID3 Template", None))
+        self.templateTxt.setPlaceholderText(_translate("MainWindow", "{genre} ,{album}-{artist},leave empty for auto", None))
+        self.btnBrowse.setText(_translate("MainWindow", "Select the IPOD Folder", None))
+        self.btnShuffle.setText(_translate("MainWindow", "Shuffle !", None))
+        self.btnCancel.setText(_translate("MainWindow", "Cancel", None))
+