"""This script adds extra functionality to Orca
Some information retrieved by this script can be pasted from the clipboard
This script automatically generated by http://www.stormdragon.us/orca-customizations/
Feel free to modify and/or redistribute this script as you see fit."""
import orca.input_event # watches for input that Orca recognizes
import orca.keybindings # Handles binding keystrokes for Orca to use.
import orca.orca # Imports the main screen reader
import orca.speech # Handles Orca's speaking abilities
import orca.braille # Displays information in Braille format
import subprocess
import os
import time

#variable section
#Postal code for weather information:
zipCode = "28624"
myKeyBindings = orca.keybindings.KeyBindings()

#places text in the clipboard
def setClipboardText(text):
    os.system("echo \"" + text + "\" | xclip -selection clipboard")

#getWeather function gets weather from Yahoo
def getWeather(zip_code, forecast = False):
    if zip_code != "0":
        weatherReport = subprocess.check_output(["weatherman -e " + zip_code])
    setClipboardText(weatherReport)
    return weatherReport

#define the battery status function
def sayBattery(script, inputEvent=None):
    message = subprocess.check_output(["acpi"])
    if len(message) == 0:
        message = "Battery not found."
    orca.speech.speak(message)
    orca.braille.displayMessage(message)
    return True
#end battery status function

#define the readClipboard function
def readClipboard(script, inputEvent=None):
    #Get the clipboard
    cbText = subprocess.check_output(["xclip -o -selection clipboard"])
    if len(cbText) == 0: cbText = "No text in clipboard."
    #Speak and braille the info
    orca.speech.speak(cbText)
    orca.braille.displayMessage(cbText)
#end readClipboard function

#Define the sayTime function
def sayTime(script, inputEvent=None):
    message = time.strftime("%I:%M%p", time.localtime())
    orca.speech.speak(message)
    orca.braille.displayMessage(message)
    setClipboardText(message)
    return True
#end sayTime function

#Define the sayDate function
def sayDate(script, inputEvent=None):
    message = time.strftime("%A, %B %d, %Y", time.localtime())
    orca.speech.speak(message)
    orca.braille.displayMessage(message)
    setClipboardText(message)
    return True
#end sayDate function

#Define the sayVersion function
def sayVersion(script, inputEvent=None):
    message = "Orca version " + orca.orca_platform.version
    orca.speech.speak(message)
    orca.braille.displayMessage(message)
    setClipboardText(message)
    return True
#end sayVersion function

#Define the sayWeather function
def sayWeather(script, inputEvent=None):
    message = getWeather(zipCode)
    orca.speech.speak(message)
    orca.braille.displayMessage(message)
    return True
#end sayWeather function

#Define the sayForecast function
def sayForecast(script, inputEvent=None):
    message = getWeather(zipCode, True)
    orca.speech.speak(message)
    orca.braille.displayMessage(message)
    return True
#end sayForecast function

#Define the increase volume function
#By Hammer Attila
#The following function increases master volume by 3 steps, and speaks the new volume
def increasevolume(script, inputEvent=None):
    #The following command increases volume by 3 steps
    subprocess.check_output(['amixer sset Master 3+'])
    #The following command gets increased master volume percentage
    volume=subprocess.check_output(['amixer get Master|grep %|cut -d "[" -f2'])
    #Finally, speak the new increased volume value
    orca.speech.speak(volume)
    orca.braille.displayMessage(volume)
#End increase volume function

#Define the decrease volume function
#By Hammer Attila
#The following function decreases master volume by 3  steps, and speaks the new volume
def decreasevolume(script, inputEvent=None):
    #The following command decreases volume by 3 steps
    subprocess.check_output(['amixer sset Master 3-'])
    #The following command gets decreased master volume percentage
    volume=subprocess.check_output(['amixer get Master|grep %|cut -d "[" -f2'])
    #Finally, speak the new decreased volume value
    orca.speech.speak(volume)
    orca.braille.displayMessage(volume)
#End decrease volume function

#Define the toggle volume function
#By Hammer Attila
#The following function toggles master volume mute on/off
def togglevolumemute(script, inputEvent=None):
    #The following command toggles master volume mute on/off
    subprocess.check_output(['amixer sset Master toggle'])
    #The following command gets master volume mute status
    mutestatus=subprocess.check_output(['amixer get Master|grep %|cut -d "[" -f4'])
    #Finally, if actual master volume status is on, Orca notifies the user that mute is off.
    if mutestatus=='on]':
        orca.speech.speak('Mute off.')
        orca.braille.displayMessage('Mute off.')
#End toggle volume function

#Set up sayBattery keys
sayBatteryHandler = orca.input_event.InputEventHandler(
    sayBattery,
    "Speaks and Brailles battery status.") # Shows the function of the key press in learn mode

myKeyBindings.add(orca.keybindings.KeyBinding(
    "a",
    1 << orca.settings.MODIFIER_ORCA,
    1 << orca.settings.MODIFIER_ORCA,
    sayBatteryHandler)) # Sets Orca-a as the battery status key

#Set up readClipboard keys
readClipboardHandler = orca.input_event.InputEventHandler(
    readClipboard,
    "Speaks and Brailles clipboard contents.") # Shows the function of the key press in learn mode

myKeyBindings.add(orca.keybindings.KeyBinding(
    "r",
    1 << orca.settings.MODIFIER_ORCA,
    1 << orca.settings.MODIFIER_ORCA,
    readClipboardHandler)) # Sets Orca-r as the read clipboard key

#Set up sayTime keys
sayTimeHandler = orca.input_event.InputEventHandler(
    sayTime,
    "Presents the time.") # Shows the function of the key press in learn mode

myKeyBindings.add(orca.keybindings.KeyBinding(
    "t",
    1 << orca.settings.MODIFIER_ORCA,
    1 << orca.settings.MODIFIER_ORCA,
    sayTimeHandler)) # Sets the say time key

#add sayDate info
sayDateHandler = orca.input_event.InputEventHandler(
    sayDate,
    "Presents the date.") # Shows the function of the key press in learn mode

myKeyBindings.add(orca.keybindings.KeyBinding(
    "t",
    1 << orca.settings.MODIFIER_ORCA,
    1 << orca.settings.MODIFIER_ORCA,
    sayDateHandler, 2)) # Sets the say date key

#Set up sayVersion keys
sayVersionHandler = orca.input_event.InputEventHandler(
    sayVersion,
    "Presents the version of Orca.") # Shows the function of the key press in learn mode

myKeyBindings.add(orca.keybindings.KeyBinding(
    "v",
    1 << orca.settings.MODIFIER_ORCA,
    1 << orca.settings.MODIFIER_ORCA,
    sayVersionHandler)) # Sets the say time key

#add sayWeather info
sayWeatherHandler = orca.input_event.InputEventHandler(
    sayWeather,
    "Get current temperature and conditions.") # Shows the function of the key press in learn mode

myKeyBindings.add(orca.keybindings.KeyBinding(
    "w",
    1 << orca.settings.MODIFIER_ORCA,
    1 << orca.settings.MODIFIER_ORCA,
    sayWeatherHandler)) # Sets the say weather key

#add sayForecast info
sayForecastHandler = orca.input_event.InputEventHandler(
    sayForecast,
    "Get extended weather information.") # Shows the function of the key press in learn mode

myKeyBindings.add(orca.keybindings.KeyBinding(
    "w",
    1 << orca.settings.MODIFIER_ORCA,
    1 << orca.settings.MODIFIER_ORCA,
    sayForecastHandler, 2)) # Sets the say weather key

#Add increase volume info
increasevolumeHandler = orca.input_event.InputEventHandler(
    increasevolume,
    "Increases master volume by 3 steps, and speaks the new value") # Shows the function of the key press in learn mode

myKeyBindings.add(orca.keybindings.KeyBinding(

    "Page_Up",
    orca.settings.ORCA_MODIFIER_MASK,
    orca.settings.ORCA_MODIFIER_MASK,
    increasevolumeHandler)) #Set Orca+PageUp key combination with increase volume function

#Add decrease volume info
decreasevolumeHandler = orca.input_event.InputEventHandler(
    decreasevolume,
    "Decreases master volume by 3 steps, and speaks the new value") # Shows the function of the key press in learn mode

myKeyBindings.add(orca.keybindings.KeyBinding(

    "Page_Down",
    orca.settings.ORCA_MODIFIER_MASK,
    orca.settings.ORCA_MODIFIER_MASK,
    decreasevolumeHandler)) #Set Orca+PageDown key combination with decrease volume function

#Add toggle mute volume info
mutevolumeHandler = orca.input_event.InputEventHandler(
    togglevolumemute,
    "Toggles master volume mute on/off") # Shows the function of the key press in learn mode

myKeyBindings.add(orca.keybindings.KeyBinding(

    "End",
    orca.settings.ORCA_MODIFIER_MASK,
    orca.settings.ORCA_MODIFIER_MASK,
    mutevolumeHandler)) #Set Orca+End key combination with toggle volume mute function

orca.settings.keyBindingsMap["default"] = myKeyBindings
#end time, date, and weather code