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smilies.py
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smilies.py
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# -*- coding: utf-8 -*-
# Copyright 2010, Mukesh Gupta
# Copyright 2010, Aleksey Lim
# Copyright 2014, Walter Bender
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
import os
from gettext import gettext as _
from gi.repository import GdkPixbuf
from sugar3.graphics import style
from sugar3.activity.activity import get_bundle_path
THEME = [
# TRANS: A smiley (http://en.wikipedia.org/wiki/Smiley) explanation
# TRANS: ASCII-art equivalents are :-) and :)
('smile', _('Smile'), [':-)', ':)']),
# TRANS: A smiley (http://en.wikipedia.org/wiki/Smiley) explanation
# TRANS: ASCII-art equivalents are ;-) and ;)
('wink', _('Winking'), [';-)', ';)']),
# TRANS: A smiley (http://en.wikipedia.org/wiki/Smiley) explanation
# TRANS: ASCII-art equivalents are :-/ and :/
('confused', _('Confused'), [':-/', ':/']),
# TRANS: A smiley (http://en.wikipedia.org/wiki/Smiley) explanation
# TRANS: ASCII-art equivalents are :-( and :(
('sad', _('Sad'), [':-(', ':(']),
# TRANS: A smiley (http://en.wikipedia.org/wiki/Smiley) explanation
# TRANS: ASCII-art equivalents are :-D and :D
('grin', _('Grin'), [':-D', ':D']),
# TRANS: A smiley (http://en.wikipedia.org/wiki/Smiley) explanation
# TRANS: ASCII-art equivalents are :-| and :|
('neutral', _('Neutral'), (':-|', ':|')),
# TRANS: A smiley (http://en.wikipedia.org/wiki/Smiley) explanation
# TRANS: ASCII-art equivalents are :-O, :O, =-O and =O
('shock', _('Shock'), [':-O', ':O', '=-O', '=O']),
# TRANS: A smiley (http://en.wikipedia.org/wiki/Smiley) explanation
# TRANS: ASCII-art equivalents are B-), B), 8-) and 8)
('cool', _('Cool'), ['B-)', 'B)', '8-)', '8)']),
# TRANS: A smiley (http://en.wikipedia.org/wiki/Smiley) explanation
# TRANS: ASCII-art equivalents are :-P and :P
('tongue', _('Tongue'), [':-P', ':P']),
# TRANS: A smiley (http://en.wikipedia.org/wiki/Smiley) explanation
# TRANS: ASCII-art equivalents are :">
('blush', _('Blushing'), [':">']),
# TRANS: A smiley (http://en.wikipedia.org/wiki/Smiley) explanation
# TRANS: ASCII-art equivalents are :'-( and :'(
('weep', _('Weeping'), [":'-(", ":'("]),
# TRANS: A smiley (http://en.wikipedia.org/wiki/Smiley) explanation
# TRANS: ASCII-art equivalents are O-), O), O:-) and O:)
('angel', _('Angel'), ['O-)', 'O)', 'O:-)', 'O:)']),
# TRANS: A smiley (http://en.wikipedia.org/wiki/Smiley) explanation
# TRANS: ASCII-art equivalents are :-$ and :-$
('shutup', _("Don't tell anyone"), (':-$', ':-$')),
# TRANS: A smiley (http://en.wikipedia.org/wiki/Smiley) explanation
# TRANS: ASCII-art equivalents are x-(, x(, X-( and x-(
('angry', _('Angry'), ('x-(', 'x(', 'X-(', 'x-(')),
# TRANS: A smiley (http://en.wikipedia.org/wiki/Smiley) explanation
# TRANS: ASCII-art equivalents are >:> and >:)
('devil', _('Devil'), ('>:>', '>:)')),
# TRANS: A smiley (http://en.wikipedia.org/wiki/Smiley) explanation
# TRANS: ASCII-art equivalents are :-B, :B
('nerd', _('Nerd'), (':-B', ':B')),
# TRANS: A smiley (http://en.wikipedia.org/wiki/Smiley) explanation
# TRANS: ASCII-art equivalents are :-*, :*
('kiss', _('Kiss'), (':-*', ':*')),
# TRANS: A smiley (http://en.wikipedia.org/wiki/Smiley) explanation
# TRANS: ASCII-art equivalents are :))
('laugh', _('Laughing'), [':))']),
# TRANS: A smiley (http://en.wikipedia.org/wiki/Smiley) explanation
# TRANS: ASCII-art equivalents are I-)
('sleep', _('Sleepy'), ['I-)']),
# TRANS: A smiley (http://en.wikipedia.org/wiki/Smiley) explanation
# TRANS: ASCII-art equivalents are :-&
('sick', _('Sick'), [':-&']),
# TRANS: A smiley (http://en.wikipedia.org/wiki/Smiley) explanation
# TRANS: ASCII-art equivalents are /:)
('eyebrow', _('Raised eyebrows'), ['/:)']),
('unicode-1', _('Heart'), ['♥']),
('unicode-2', _('Airplane'), ['✈']),
('unicode-3', _('Music'), ['♬']),
('unicode-4', _('Check box'), ['☑']),
('unicode-5', _('Spade'), ['♠']),
('unicode-6', _('Telephone'), ['☎']),
('unicode-7', _('X box'), ['☒']),
('unicode-8', _('Cadusis'), ['☤']),
('unicode-9', _('Female'), ['♀']),
('unicode-10', _('Star'), ['✩']),
('unicode-11', _('Letter'), ['✉']),
('unicode-12', _('Poison'), ['☠']),
('unicode-13', _('Check mark'), ['✔']),
('unicode-14', _('Male'), ['♂']),
('unicode-15', _('Star'), ['★']),
('unicode-16', _('Shamrock'), ['☘']),
('unicode-17', _('Recycle'), ['♺']),
('unicode-18', _('X'), ['✖']),
('unicode-19', _('Fire'), ['♨']),
('unicode-20', _('Leaf'), ['❦']),
('unicode-21', _('Cloud'), ['☁']),
('unicode-22', _('V'), ['✌']),
('unicode-23', _('Crown'), ['♛']),
('unicode-24', _('Floret'), ['❁']),
('unicode-25', _('Star and crescent'), ['☪']),
('unicode-26', _('Umbrella'), ['☂']),
('unicode-27', _('Pencil'), ['✏']),
('unicode-28', _('Floret'), ['❀']),
('unicode-29', _('Snowman'), ['☃']),
('unicode-30', _('Point right'), ['☛']),
('unicode-31', _('Horse'), ['♞']),
('unicode-32', _('Floret'), ['✿']),
('unicode-33', _('Peace sign'), ['☮']),
('unicode-34', _('Sun'), ['☼']),
('unicode-35', _('Point left'), ['☚']),
('unicode-36', _('Floret'), ['✾']),
('unicode-37', _('Yin yang'), ['☯']),
('unicode-38', _('Moon'), ['☾']),
('unicode-39', _('Point up'), ['☝']),
('unicode-40', _('Floret'), ['✽']),
('unicode-41', _('Meteor'), ['☄']),
('unicode-42', _('Point down'), ['☟']),
('unicode-43', _('Floret'), ['✺']),
('unicode-44', _('Scissors'), ['✂']),
('unicode-45', _('Pen'), ['✍']),
('unicode-46', _('Floret'), ['✵']),
('unicode-47', _('Stars'), ['⁂']),
('unicode-48', _('Place'), ['⌘']),
('unicode-49', _('High voltage'), ['⚡']),
]
SMILIES_SIZE = int(style.STANDARD_ICON_SIZE * 0.75)
_catalog = {}
def _smiley_to_theme_name(smiley):
for theme in THEME:
if smiley in theme[2]:
return theme[0]
return None
def parse(text):
'''Parse text and find smiles.
:param text:
string to parse for smilies
:returns:
array of string parts and pixbufs
'''
result = [text]
for smiley in sorted(list(_catalog.keys())):
new_result = []
for word in result:
if isinstance(word, GdkPixbuf.Pixbuf):
new_result.append(word)
else:
parts = word.split(smiley)
for i in parts[:-1]:
name = _smiley_to_theme_name(smiley)
new_result.append(i)
if name is not None and 'unicode' in name:
new_result.append(smiley)
else:
new_result.append(_catalog[smiley])
new_result.append(parts[-1])
result = new_result
return result
def init():
if _catalog:
return
svg_dir = os.path.join(get_bundle_path(), 'icons', 'smilies')
for index, (name, hint, codes) in enumerate(THEME):
archivo = os.path.join(svg_dir, '%s.svg' % (name))
if name[0:7] == 'unicode':
# Create the icon from unicode character on the fly
pl = GdkPixbuf.PixbufLoader.new_with_type('svg')
pl.write(_generate_svg(codes[0]))
pl.close()
pixbuf = pl.get_pixbuf()
if not os.path.exists(archivo):
try:
fd = open(archivo, 'w')
fd.write(_generate_svg(codes[0]))
fd.close()
except IOError:
pass
else:
pixbuf = GdkPixbuf.Pixbuf.new_from_file_at_size(
archivo, SMILIES_SIZE, SMILIES_SIZE)
for i in codes:
_catalog[i] = pixbuf
THEME[index] = (archivo, hint, codes)
def _generate_svg(letter):
# TODO: Adjust font size and character positioning
return '<?xml version="1.0" encoding="UTF-8" standalone="no"?>\n' + \
'<svg\n' + \
' xmlns:dc="http://purl.org/dc/elements/1.1/"\n' + \
' xmlns:cc="http://creativecommons.org/ns#"\n' + \
' xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"\n' + \
' xmlns:svg="http://www.w3.org/2000/svg"\n' + \
' xmlns="http://www.w3.org/2000/svg"\n' + \
' version="1.0"\n' + \
' width="55"\n' + \
' height="55"\n' + \
'>\n' + \
'<text\n' + \
' x="0"\n' + \
' y="42"\n' + \
'style="font-size:40px;font-style:normal;font-weight:normal;\n' + \
'fill:#ffffff;fill-opacity:1;stroke:none;' + \
'font-family:Bitstream Vera Sans">\n' + \
'<tspan\n' + \
' x="0"\n' + \
' y="42">\n' + \
letter + \
'</tspan></text>\n' + \
'</svg>\n'