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#!/usr/bin/python2.5
# -*- coding: utf-8 -*-
#
# Copyright (c) 2007-2008 INdT.
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
# ============================================================================
# Name : stopwatch.py
# Author : Giorgos Logiotatidis
# Version : 0.1
# Description : Stopwatch and countdown timer from maemo 5
# ============================================================================
import gtk
import gobject
import hildon
import sys
import pygame
from time import strftime
from datetime import datetime, timedelta
from portrait import FremantleRotation
STOPWATCH = 1
COUNTDOWN = 2
class StopwatchApp(hildon.Program):
def __init__(self):
hildon.Program.__init__(self)
self.running = False
self.startTime = None
self.stopTime = None
self.stopButton = None
self.startButton = None
self.checkpointButton = None
self.clearButton = None
self.hourButton = None
self.minuteButton = None
self.secondButton = None
self.mode = STOPWATCH
self.cleared = True
self.savedTimings = []
gtk.set_application_name("Stopwatch")
self.rotation = FremantleRotation('Stopwatch', None, '0.1', 0)
self.window = hildon.StackableWindow()
self.window.connect("delete_event", self.quit)
self.window.get_screen().connect("size-changed", self.drawUI)
self.add_window(self.window)
# create buttons
self.create_buttons()
# create label
self.timeLabel = gtk.Label()
self.clear_time()
# load beep
pygame.mixer.init()
self.sound = pygame.mixer.Sound("/usr/share/sounds/ui-default_beep.wav")
self.drawUI()
menu = self.create_menu(None)
self.window.set_app_menu(menu)
def create_buttons(self):
# buttons
# stop button
self.stopButton = hildon.GtkButton(gtk.HILDON_SIZE_AUTO)
self.stopButton.connect("clicked", self.menu_button_clicked, None)
self.stopButton.set_label("Stop")
image = gtk.image_new_from_stock(gtk.STOCK_NO, gtk.ICON_SIZE_BUTTON)
self.stopButton.set_image(image)
self.stopButton.set_image_position(gtk.POS_LEFT)
self.stopButton.set_sensitive(False)
# start button
self.startButton = hildon.GtkButton(gtk.HILDON_SIZE_AUTO)
self.startButton.connect("clicked", self.menu_button_clicked, None)
self.startButton.set_label("Go")
image = gtk.image_new_from_stock(gtk.STOCK_YES, gtk.ICON_SIZE_BUTTON)
self.startButton.set_image(image)
self.startButton.set_image_position(gtk.POS_LEFT)
self.startButton.set_sensitive(True)
# checkList button
self.checkpointButton = hildon.GtkButton(gtk.HILDON_SIZE_AUTO)
self.checkpointButton.connect("clicked", self.menu_button_clicked, None)
self.checkpointButton.set_label("Checkpoint")
image = gtk.image_new_from_stock(gtk.STOCK_ADD, gtk.ICON_SIZE_BUTTON)
self.checkpointButton.set_image(image)
self.checkpointButton.set_image_position(gtk.POS_LEFT)
self.checkpointButton.set_sensitive(False)
# clear button
self.clearButton = hildon.GtkButton(gtk.HILDON_SIZE_AUTO)
self.clearButton.connect("clicked", self.menu_button_clicked, None)
self.clearButton.set_label("Clear")
image = gtk.image_new_from_stock(gtk.STOCK_CLEAR, gtk.ICON_SIZE_BUTTON)
self.clearButton.set_image(image)
self.clearButton.set_image_position(gtk.POS_LEFT)
self.clearButton.set_sensitive(False)
r = []
for i in range(59):
r.append("%s" % i)
# hour button
self.hourButton = hildon.PickerButton(gtk.HILDON_SIZE_AUTO,hildon.BUTTON_ARRANGEMENT_VERTICAL)
self.hourButton.set_label("Hours")
self.hourButton.set_title("Hours")
self.hourButton.set_selector(self.create_customized_selector(r))
self.hourButton.set_value("0")
# minute button
self.minuteButton = hildon.PickerButton(gtk.HILDON_SIZE_AUTO,hildon.BUTTON_ARRANGEMENT_VERTICAL)
self.minuteButton.set_label("Minutes")
self.minuteButton.set_title("Minutes")
self.minuteButton.set_selector(self.create_customized_selector(r))
self.minuteButton.set_value("0")
# second button
self.secondButton = hildon.PickerButton(gtk.HILDON_SIZE_AUTO,hildon.BUTTON_ARRANGEMENT_VERTICAL)
self.secondButton.set_label("Seconds")
self.secondButton.set_title("Seconds")
self.secondButton.set_selector(self.create_customized_selector(r))
self.secondButton.set_value("0")
def create_customized_selector(self, data):
# Create a touch selector
selector = hildon.TouchSelector(text=True)
for item in data:
selector.append_text(item)
return selector
def drawUI(self, a=None):
# clear everything
def clearGtkTree(item):
if (type(item) is gtk.EventBox) or (type(item) is hildon.GtkButton) or (type(item) is hildon.PickerButton):
return
try:
for child in item.get_children():
clearGtkTree(child)
item.remove(child)
except AttributeError:
return
clearGtkTree(self.window)
if (self.rotation._orientation) == "portrait":
# buttons vbox
if self.mode == STOPWATCH:
bvbox = gtk.VBox(True, 0)
bvbox.add(self.startButton)
bvbox.add(self.stopButton)
bvbox.add(self.checkpointButton)
bvbox.add(self.clearButton)
else:
bvbox = gtk.VBox(True, 0)
bvbox.add(self.startButton)
bvbox.add(self.stopButton)
bvbox.add(self.hourButton)
bvbox.add(self.minuteButton)
bvbox.add(self.secondButton)
vbox = gtk.VBox(False, 10)
vbox.add(self.timeLabel)
vbox.add(bvbox)
self.window.add(vbox)
else:
if self.mode == STOPWATCH:
# buttons hbox
bhbox = gtk.HBox(True, 0)
bvbox = gtk.VBox(True, 0)
bvbox.add(self.startButton)
bvbox.add(self.checkpointButton)
bhbox.add(bvbox)
bvbox = gtk.VBox(True, 0)
bvbox.add(self.stopButton)
bvbox.add(self.clearButton)
bhbox.add(bvbox)
vbox = gtk.VBox(False, 10)
vbox.add(self.timeLabel)
vbox.add(bhbox)
self.window.add(vbox)
elif self.mode == COUNTDOWN:
vhbox = gtk.VBox(True, 0)
bhbox = gtk.HBox(True, 0)
bhbox.add(self.startButton)
bhbox.add(self.stopButton)
vhbox.add(bhbox)
bhbox = gtk.HBox(True, 0)
bhbox.add(self.hourButton)
bhbox.add(self.minuteButton)
bhbox.add(self.secondButton)
vhbox.add(bhbox)
vbox = gtk.VBox(False, 10)
vbox.add(self.timeLabel)
vbox.add(vhbox)
self.window.add(vbox)
self.update_time()
self.window.show_all()
def update_time(self):
if self.running:
now = datetime.now()
else:
now = self.stopTime
try:
if self.mode == STOPWATCH:
timeString = str(now - self.startTime)
else:
timeString = str(self.stopTime - now)
except TypeError:
timeString = "0:00:00.000000"
fontSize = self.get_font_size()
self.timeLabel.set_markup("<span font_size='%s' font_weight='bold'>%s</span><span font_size=\"%s\" color=\"grey\">%s</span>" % (fontSize[0], timeString[:-7], fontSize[1], timeString[-7:-4]))
if self.running:
gobject.timeout_add(50, self.update_time)
def checkCountdown(self):
now = datetime.now()
if self.stopTime == None:
return
if now >= self.stopTime:
# self.player.set_state(gst.STATE_PLAYING)
self.sound.play()
self.running = False
hildon.hildon_banner_show_information(self.window, "", "Timer finished at %s" % str(now)[:-7])
self.stopButton.set_sensitive(False)
self.startButton.set_sensitive(True)
self.hourButton.set_sensitive(True)
self.minuteButton.set_sensitive(True)
self.secondButton.set_sensitive(True)
self.startTime = None
self.stopTime = None
else:
gobject.timeout_add(10, self.checkCountdown)
def clear_time(self):
fontSize = self.get_font_size()
timeString = "0:00:00.000000"
self.timeLabel.set_markup("<span font_size='%s' font_weight='bold'>%s</span><span font_size=\"%s\" color=\"grey\">%s</span>" % (fontSize[0], timeString[:-7], fontSize[1], timeString[-7:-4]))
self.savedTimings = []
self.cleared = True
self.startTime = None
self.stopTime = None
self.checkpointButton.set_sensitive(False)
self.clearButton.set_sensitive(False)
def get_font_size(self):
if self.rotation._orientation == "portrait":
return (75000, 35000)
else:
return (125000, 50000)
def set_checkpoint_button(self):
self.checkpointButton.set_label("Checkpoint")
image = gtk.image_new_from_stock(gtk.STOCK_ADD, gtk.ICON_SIZE_BUTTON)
self.checkpointButton.set_image(image)
self.checkpointButton.set_image_position(gtk.POS_LEFT)
self.checkpointButton.set_sensitive(True)
def set_checkpointlist_button(self):
self.checkpointButton.set_label("Checkpoint List")
image = gtk.image_new_from_stock(gtk.STOCK_INFO, gtk.ICON_SIZE_BUTTON)
self.checkpointButton.set_image(image)
self.checkpointButton.set_image_position(gtk.POS_LEFT)
self.checkpointButton.set_sensitive(True)
def quit(self, *args):
gtk.main_quit()
def run(self):
self.window.show_all()
gtk.main()
def menu_button_clicked(self, button, lbale):
label = button.get_label()
if label == "Go":
if self.mode == STOPWATCH:
if self.running == False:
self.running = True
if self.cleared == True:
self.startTime = datetime.now()
else:
self.startTime = datetime.now() - (self.stopTime - self.startTime)
self.update_time()
self.stopButton.set_sensitive(True)
self.set_checkpoint_button()
self.clearButton.set_sensitive(False)
self.startButton.set_sensitive(False)
self.cleared = False
self.running = True
elif self.running == True:
self.clearButton.set_sensitive(False)
elif self.mode == COUNTDOWN:
hour = int(self.hourButton.get_value())
minute = int(self.minuteButton.get_value())
second = int(self.secondButton.get_value())
countdownDelta = timedelta(hours = hour, minutes = minute, seconds = second)
self.stopButton.set_sensitive(True)
self.hourButton.set_sensitive(False)
self.minuteButton.set_sensitive(False)
self.secondButton.set_sensitive(False)
self.startButton.set_sensitive(False)
self.running = True
self.startTime = datetime.now()
self.stopTime = self.startTime + countdownDelta
self.update_time()
self.checkCountdown()
elif label == "Stop":
self.running = False
if self.mode == STOPWATCH:
self.stopTime = datetime.now()
self.update_time()
self.clearButton.set_sensitive(True)
self.startButton.set_sensitive(True)
self.stopButton.set_sensitive(False)
self.set_checkpointlist_button()
elif self.mode == COUNTDOWN:
self.hourButton.set_sensitive(True)
self.minuteButton.set_sensitive(True)
self.secondButton.set_sensitive(True)
self.stopButton.set_sensitive(False)
self.startButton.set_sensitive(True)
self.stopTime = None
elif label == "Clear":
self.clear_time()
elif label == "Checkpoint":
self.add_checkpoint()
elif label == "Checkpoint List":
self.list_checkpoints()
elif label == "Stopwatch":
self.window.set_title("Stopwatch")
self.mode = STOPWATCH
self.clear_time()
self.drawUI()
elif label == "Countdown":
self.window.set_title("Countdown")
self.mode = COUNTDOWN
self.clear_time()
self.drawUI()
elif label == "Set":
pass
def add_checkpoint(self):
now = datetime.now()
self.savedTimings.append(now-self.startTime)
hildon.hildon_banner_show_information(self.window, "", "Saved time: %s" % str(now-self.startTime)[:-4])
def list_checkpoints(self):
list = gtk.ListStore(gobject.TYPE_STRING, gobject.TYPE_STRING)
counter = 1
for i in self.savedTimings:
niter = list.append()
list.set(niter, 0, "# %d -" % counter, 1, str(i)[:-4])
counter += 1
win = hildon.StackableWindow()
win.set_title("Saved Times")
vbox = gtk.VBox()
parea = hildon.PannableArea()
#Define the recipe list treeview with multiple selections, search, etc.
self.checkpoint_tv = hildon.GtkTreeView(gtk.HILDON_UI_MODE_EDIT)
selection = self.checkpoint_tv.get_selection()
self.checkpoint_tv.set_model(list)
parea.add(self.checkpoint_tv)
# add columns to the tree view
self.add_columns_to_checkpoint_list(self.checkpoint_tv)
vbox.pack_start(parea, True, True, 0)
win.add(vbox)
win.show_all()
def add_columns_to_checkpoint_list(self, treeview):
model = treeview.get_model()
# column for ID
column = gtk.TreeViewColumn('ID', gtk.CellRendererText(), text=0)
column.set_visible(True)
treeview.append_column(column)
# column for title
renderer = gtk.CellRendererText()
renderer.set_property('wrap-mode', gtk.WRAP_WORD)
renderer.set_property('wrap-width', 780)
column = gtk.TreeViewColumn('Recipe title', renderer, text=1)
column.set_sort_column_id(1)
column.set_property("expand", True)
treeview.append_column(column)
def create_menu(self,label):
menu = hildon.AppMenu()
button = hildon.GtkRadioButton(gtk.HILDON_SIZE_AUTO, None)
button.set_label("Stopwatch")
button.connect("clicked", self.menu_button_clicked, label)
menu.append(button)
button.set_mode(False)
button = hildon.GtkRadioButton(gtk.HILDON_SIZE_AUTO, button)
button.set_label("Countdown")
button.connect("clicked", self.menu_button_clicked, label)
menu.append(button)
button.set_mode(False)
# about button
button = hildon.GtkButton(gtk.HILDON_SIZE_AUTO)
button.set_label("About")
button.connect("clicked", self.on_about_button_clicked)
menu.append(button)
menu.show_all()
return menu
def on_about_button_clicked(self, widget):
about = gtk.AboutDialog()
about.set_name("stopwatch")
about.set_comments("A stopwatch and countdown timer")
about.set_version("0.1")
about.set_copyright("Giorgos Logiotatidis")
about.set_website("https://launchpad.net/maemo-stopwatch")
about.set_logo_icon_name("stopwatch")
about.connect("response", lambda x, y: x.destroy())
about.show()
if __name__ == "__main__":
app = StopwatchApp()
app.run()
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