/usr/share/avant-window-navigator/applets/to-do/icon.py is in awn-applet-todo 0.4.1~bzr1507-0ubuntu7.
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#
# Copyright (c) 2009 Sharkbaitbobby <sharkbaitbobby+awn@gmail.com>
#
# This library 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 2 of the License, or (at your option) any later version.
#
# This library 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 library; if not, write to the
# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
# Boston, MA 02111-1307, USA.
#
#To-Do applet - icon file
import cairo
from math import pi
size = 0
#Setup the colors - lists going from darkest to lightest
#These are the Tango Desktop Project Color Palatte
#(The last set of numbers is the color of the number, added by yours truly)
colors = {}
colors['butter'] = [[252,233,79],[237,212,0],[196,160,0],[64,64,64]]
colors['chameleon'] = [[138,226,52],[115,210,22],[78,154,6],[255,255,255]]
colors['orange'] = [[252,175,62],[245,121,0],[206,92,0],[255,255,255]]
colors['skyblue'] = [[114,159,207],[52,101,164],[32,74,135],[255,255,255]]
colors['plum'] = [[173,127,168],[117,80,123],[92,53,102],[255,255,255]]
colors['chocolate'] = [[233,185,110],[193,125,17],[143,89,2],[255,255,255]]
colors['scarletred'] = [[239,41,41],[204,0,0],[164,0,0],[255,255,255]]
colors['aluminium1'] = [[238,238,236],[211,215,207],[186,189,182],[64,64,64]]
colors['aluminium2'] = [[136,138,133],[85,87,83],[46,52,54],[255,255,255]]
def icon(size2, settings, color, surface, last_height):
global size
size = size2
if last_height != size or surface is None:
surface = cairo.ImageSurface(cairo.FORMAT_ARGB32,size,size)
cr = cairo.Context(surface)
else:
cr = cairo.Context(surface)
#Clear the surface
cr.set_operator(cairo.OPERATOR_CLEAR)
cr.paint()
cr.set_operator(cairo.OPERATOR_OVER)
#Get some data
num_items = 0
new_progress = []
for i, item in enumerate(settings['items']):
if item != '':
if len(settings['progress']) > i:
if settings['progress'][i] != 100:
num_items += 1
new_progress.append(settings['progress'][i])
#Get the needed data based on the icon type
#progress: border shows progress, number shows percent completed
if settings['icon_type']=='progress':
if len(settings['progress'])==0:
progress = 100
number = '100%'
else:
progress = float(sum(new_progress))/float(len(new_progress))
progress = int(progress)
number = str(progress)+'%'
#progress-items: border shows progress, number shows # items
elif settings['icon_type']=='progress-items':
if len(settings['progress'])==0:
progress = 100
number = '100%'
else:
progress = float(sum(new_progress))/float(len(new_progress))
progress = int(progress)
number = str(num_items)
#items: number shows # items
elif settings['icon_type']=='items':
number = str(num_items)
#Draw the outer circle
cr.set_source_rgba(float(color[2][0])/255.0,float(color[2][1])/255.0,\
float(color[2][2])/255.0,settings['icon_opacity']/100.0)
cr.arc(size/2.0,size/2.0,size/2.08,0,2*pi)
cr.stroke()
cr.close_path()
cr.set_line_width(2)
#Draw the inner border - either showing progress or not
if settings['icon_type'] in ['progress','progress-items']:
#(Probably) medium background
cr.set_source_rgba(float(color[1][0])/255.0,float(color[1][1])/255.0,\
float(color[1][2])/255.0,settings['icon_opacity']/100.0)
cr.arc(size/2.0,size/2.0,size/2.18,0,2*pi)
cr.stroke()
cr.close_path()
#(Probably) lightest foreground to indicate progress
cr.set_source_rgba(float(color[0][0])/255.0,float(color[0][1])/255.0,\
float(color[0][2])/255.0,settings['icon_opacity']/100.0)
#Crazy maths here
#http://en.wikipedia.org/wiki/Radians saved my life here :)
cr.arc(size/2.0,size/2.0,size/2.18,((3.0*pi)/2.0), \
((3.0*pi)/2.0)+2*pi*(progress/100.0))
cr.stroke()
cr.close_path()
#Draw the middle circle normally
else:
cr.set_source_rgba(float(color[0][0])/255.0,float(color[0][1])/255.0,\
float(color[0][2])/255.0,settings['icon_opacity']/100.0)
cr.arc(size/2.0,size/2.0,size/2.18,0,2*pi)
cr.stroke()
cr.close_path()
#Draw the inside circle and fill it
cr.set_source_rgba(float(color[1][0])/255.0,float(color[1][1])/255.0,\
float(color[1][2])/255.0,settings['icon_opacity']/100.0)
cr.arc(size/2.0,size/2.0,size/2.235,0,2*pi)
cr.clip()
cr.paint()
#Draw the number
#Set up the font of the number
cr.select_font_face("monospace",cairo.FONT_SLANT_NORMAL,\
cairo.FONT_WEIGHT_BOLD)
cr.set_source_rgba(float(color[3][0])/255.0,float(color[3][1])/255.0,\
float(color[3][2])/255.0,settings['icon_opacity']/100.0)
#Actually draw the number
#determine the size and position of the number based on its digits
#Note that the number of "digits" includes any % sign
#TODO: Isn't there a better way to do this???
#1-digit number
if len(number) == 1:
cr.move_to(diff(13), diff(38))
cr.set_font_size(diff(38))
cr.show_text(number)
#2-digit number
elif len(number) == 2:
cr.move_to(diff(8), diff(33))
cr.set_font_size(diff(26))
cr.show_text(number)
#3+-digit number
elif len(number) == 3:
cr.move_to(diff(7), diff(30))
cr.set_font_size(diff(19))
cr.show_text(number)
#100% or this user is crazy (>= 1000 items)
else:
cr.move_to(diff(6), diff(29))
cr.set_font_size(diff(15))
cr.show_text(number)
#Finish the drawing
cr.close_path()
cr.set_line_width(1)
cr.stroke()
del cr
return surface
def diff(num):
global size
ans = num * (size / 48.0)
return ans
def icon2(settings, color, surface, percent):
if surface is None:
surface = cairo.ImageSurface(cairo.FORMAT_ARGB32, 16, 16)
cr = cairo.Context(surface)
else:
cr = cairo.Context(surface)
#Clear the surface
cr.set_operator(cairo.OPERATOR_CLEAR)
cr.paint()
cr.set_operator(cairo.OPERATOR_OVER)
cr.set_line_width(1)
#Draw the outer circle
cr.set_source_rgb(float(color[2][0])/255.0,float(color[2][1])/255.0,\
float(color[2][2])/255.0)
cr.arc(8, 8, 7, 0, 2 * pi)
cr.stroke()
cr.close_path()
#(Probably) lightest foreground to indicate progress
cr.set_source_rgb(float(color[0][0])/255.0,float(color[0][1])/255.0,\
float(color[0][2])/255.0)
#Crazy maths here
#http://en.wikipedia.org/wiki/Radians saved my life here :)
cr.arc(8, 8, 6,((3.0*pi)/2.0), \
((3.0*pi)/2.0)+2*pi*(percent/100.0))
#cr.stroke()
cr.line_to(8, 8)
cr.clip()
cr.close_path()
cr.fill()
cr.paint()
#Finish the drawing
cr.close_path()
cr.set_line_width(1)
cr.stroke()
del cr
return surface
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