Merge pull request #7 from saberprashant/prashant

GUI file added plus some changes done in readme file

Author: nikhilkumarsingh

README.md

@@ -1,4 +1,4 @@
-# PDF AUDIO READER
+# PDF ORATEUR
 
 A **simple** and **offline** PDF audio reader using Python.
 
@@ -11,8 +11,9 @@ The task can be simply divided into 2 steps:
 
 2. Convert text to speech. Refer [speak.py](https://github.com/nikhilkumarsingh/PDF_AUDIO_READER/blob/master/speak.py) for a sample.
 
-[pdf_audio_reader.py](https://github.com/nikhilkumarsingh/PDF_AUDIO_READER/blob/master/pdf_audio_reader.py) contains the complete code.
-
+[pdf_audio_reader.py](https://github.com/nikhilkumarsingh/PDF_AUDIO_READER/blob/master/pdf_audio_reader.py) contains the complete code for python script. 
+[pdf_audio_CLI.py](https://github.com/saberprashant/PDF_AUDIO_READER/blob/prashant/pdf_audio_CLI.py) contains the whole code for the Command Line Interface(CLI) of this project. 
+[pdf_audio_GUI.py](https://github.com/saberprashant/PDF_AUDIO_READER/blob/prashant/pdf_audio_GUI.py) contains the whole code for the GUI version of this project.
 
 ## Dependencies
 
@@ -30,12 +31,8 @@ The task can be simply divided into 2 steps:
 
 
 ## TODOs
-- [ ] Suggest a cool name for this project.
- 
 - [ ] Create a Python package for this project.
 
-- [ ] A simple desktop GUI.
-
 
 ## Want to contribute?
 

pdf_audio_CLI.py

@@ -19,11 +19,11 @@ def validate_file(file_name):
  validate file name(with .pdf) and path.
  '''
  if not valid_filetype(file_name):
- print(INVALID_FILETYPE_MSG % (file_name))
- quit()
+print(INVALID_FILETYPE_MSG % (file_name))
+quit()
  elif not valid_path(file_name):
- print(INVALID_PATH_MSG % (file_name))
- quit()
+print(INVALID_PATH_MSG % (file_name))
+quit()
  return
 
 

pdf_audio_GUI.py

@@ -0,0 +1,123 @@
+#dependencies
+# for python 3
+from tkinter import *
+from tkinter import filedialog
+import PyPDF2
+import pyttsx3
+
+# for python 2 uncomment the following and comment the above one
+# from Tkinter import *
+# import tkFileDialog #change tkFileDialog in line 17
+# import PyPDF2
+# import pyttsx3
+
+
+def extract_text():
+ '''To extract text from chosen PDF file'''
+ file = filedialog.askopenfile(parent=root, mode='rb', title='Choose a PDF file')
+ if file != None:
+ pdfReader = PyPDF2.PdfFileReader(file)
+ global mytext
+ mytext = ""
+ for pageNum in range(pdfReader.numPages):
+ pageObj = pdfReader.getPage(pageNum)
+ mytext += pageObj.extractText()
+ file.close()
+
+
+def stop_speaking(): 
+ '''To stop the TTS engine on Stop click button'''
+ engine.stop()
+
+
+def speak_text():
+ '''Function to invoke TTS engine to speak the pdf text'''
+ global rate
+ global male
+ global female
+ rate = int(rate.get()) #getting value from rate entry widget
+ engine.setProperty('rate', rate) #setting inputted rate 
+ male = int(male.get())
+ female = int(female.get())
+ all_voices = engine.getProperty('voices') #extracting all voices from engine
+ maleVoice = all_voices[0].id #for male voice
+ femaleVoice = all_voices[1].id #for female voice
+ if (male == 0 and female == 0) or (male == 1 and female == 1): #default voice-> male
+ engine.setProperty('voice', maleVoice) 
+ elif male == 0 and female == 1:
+ engine.setProperty('voice', femaleVoice)
+ else:
+ engine.setProperty('voice', maleVoice)
+
+ engine.say(mytext)
+ engine.runAndWait()
+
+
+
+def Application(root):
+ '''Whole gui app'''
+ root.geometry('{}x{}'.format(600, 500)) #for fixed size window
+ root.resizable(width=False, height=False)
+ root.title("PDF Orateur")
+ root.configure(background="#e0ffff")
+ global rate, male, female
+
+ frame1 = Frame(root, width=500, height=200, bg="#8a2be2") #frame 1 for project name and desc.
+ frame2 = Frame(root, width=500, height=450, bg="#e0ffff") #frame 2 for rest part
+ frame1.pack(side="top", fill="both")
+ frame2.pack(side="top", fill="y")
+
+ #frame 1 widgets
+ name1 = Label(frame1, text="PDF Orateur", fg="white", bg="#8a2be2", font="Arial 28 bold")
+ name1.pack()
+ name2 = Label(frame1, text="A simple PDF Audio Reader for you!", fg="white",
+ bg="#8a2be2", font="Calibri 15")
+ name2.pack()
+
+ #frame 2 widgets
+ btn = Button(frame2, text='Select PDF file', command=extract_text, activeforeground="red", 
+ padx="70", pady="10", fg="white", bg="black", font="Arial 12")
+ btn.grid(row=0, pady=20, columnspan=2)
+
+ rate_text = Label(frame2, text="Enter Rate of Speech:", fg="black",bg="#e0ffff",
+ font="Arial 12")
+ rate_text.grid(row=1, column=0, pady=15, padx=0, sticky=E)
+ rate = Entry(frame2, text="200", fg="black",bg="white", font="Arial 12")
+ rate.grid(row=1, column=1, padx=30, pady=15,sticky=W)
+ # rate.focus_set()
+
+ voice_text = Label(frame2, text="Voice:", fg="black",bg="#e0ffff", font="Arial 12")
+ voice_text.grid(row=2, column=0, pady=15, padx=0, sticky=E)
+ male = IntVar() #to store male voice option value
+ maleOpt = Checkbutton(frame2,text="Male",bg="#e0ffff",
+ variable=male,
+ onvalue=1,
+ offvalue=0)
+ maleOpt.grid(row=2, column=1, pady=0, padx=30, sticky=W)
+ female = IntVar() #to store female voice option value
+ femaleOpt = Checkbutton(frame2,text="Female",bg="#e0ffff",
+ variable=female,
+ onvalue=1,
+ offvalue=0)
+ femaleOpt.grid(row=3, column=1, pady=0, padx=30, sticky=W)
+
+ submitBtn = Button(frame2, text='Play PDF file', command=speak_text, activeforeground="red",
+ padx="60", pady="10", fg="white", bg="black", font="Arial 12")
+ submitBtn.grid(row=4,column=0, pady=65)
+
+ #stop button
+ stopBtn = Button(frame2, text='Stop playing', command=stop_speaking,activeforeground="red",
+ padx="60", pady="10", fg="white", bg="black", font="Arial 12")
+ stopBtn.grid(row=4, column=1, pady=65)
+
+
+
+
+
+if __name__ == "__main__":
+ mytext, rate, male, female = "", 100, 0, 0 #global vars
+ engine = pyttsx3.init()
+ root = Tk()
+ Application(root)
+ root.mainloop()
+