├── LICENCE
├── README.md
├── samples
├── bookmark.png
├── email-address.png
├── email-message.png
├── geo.png
├── mms.png
├── phonebook.png
├── sms.png
├── telephone.png
├── text-non-ascii.png
├── text-plain.png
└── url.png
├── setup.py
└── src
├── __init__.py
├── icon.png
├── icon.png.old
├── logo_a_la_faenza.svg
├── qrtools.py
├── qtqr.py
├── qtqr_en_GB.qm
├── qtqr_en_GB.ts
├── qtqr_es.qm
├── qtqr_es.ts
├── qtqr_es_AR.qm
├── qtqr_es_AR.ts
├── qtqr_fr.qm
└── qtqr_fr.ts
/LICENCE:
--------------------------------------------------------------------------------
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622 |
623 | How to Apply These Terms to Your New Programs
624 |
625 | If you develop a new program, and you want it to be of the greatest
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637 | This program is free software: you can redistribute it and/or modify
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650 | Also add information on how to contact you by electronic and paper mail.
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652 | If the program does terminal interaction, make it output a short
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657 | This is free software, and you are welcome to redistribute it
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668 |
669 | The GNU General Public License does not permit incorporating your program
670 | into proprietary programs. If your program is a subroutine library, you
671 | may consider it more useful to permit linking proprietary applications with
672 | the library. If this is what you want to do, use the GNU Lesser General
673 | Public License instead of this License. But first, please read
674 | .
675 |
676 |
--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
1 | qrtools
2 | =============
3 |
4 | ###1. Introduction
5 |
6 | qrtools is a suite of tools for handling [QR codes](http://www.qrcode.com/en/index.html).
7 |
8 | ###2. Dependencies
9 |
10 | This module requires the ZBar Bar Code Reader, which may be obtained from [here](http://zbar.sourceforge.net/).
11 |
12 | Than, you might need to install PyPNG, the Python bindings for ZBar and PIL(pillow) modules:
13 | ```
14 | [sudo] pip install pypng
15 | [sudo] pip install zbar
16 | [sudo] pip install pillow
17 | ```
18 |
19 | ###3. Install
20 |
21 | This package uses distutils, which is the default way of installing python modules. To install in your home directory, securely run the following:
22 | ```
23 | git clone https://github.com/primetang/qrtools.git
24 | cd qrtools
25 | [sudo] python setup.py install
26 | ```
27 |
28 | Or directly through `pip` to install it:
29 | ```
30 | [sudo] pip install qrtools
31 | ```
32 |
33 | ###4. Usage
34 |
35 | Use it just like the following code:
36 | ```
37 | import qrtools
38 | qr = qrtools.QR()
39 | qr.decode("bookmark.png")
40 | print qr.data
41 | ```
42 |
43 | And here is the `bookmark.png`:
44 | 
45 |
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/samples/bookmark.png:
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https://raw.githubusercontent.com/primetang/qrtools/3263c6136f54f0499b9945bfad593537d436c7a1/samples/bookmark.png
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/samples/email-address.png:
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/samples/email-message.png:
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/samples/geo.png:
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/samples/mms.png:
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https://raw.githubusercontent.com/primetang/qrtools/3263c6136f54f0499b9945bfad593537d436c7a1/samples/mms.png
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/samples/phonebook.png:
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/samples/sms.png:
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/samples/telephone.png:
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https://raw.githubusercontent.com/primetang/qrtools/3263c6136f54f0499b9945bfad593537d436c7a1/samples/telephone.png
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/samples/text-non-ascii.png:
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/samples/text-plain.png:
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https://raw.githubusercontent.com/primetang/qrtools/3263c6136f54f0499b9945bfad593537d436c7a1/samples/text-plain.png
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/samples/url.png:
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https://raw.githubusercontent.com/primetang/qrtools/3263c6136f54f0499b9945bfad593537d436c7a1/samples/url.png
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/setup.py:
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1 | from setuptools import setup
2 |
3 | setup(
4 | name="qrtools",
5 | version="0.0.1",
6 | author="David Green & Gefu Tang",
7 | author_email="tanggefu@gmail.com",
8 | description=("qrtools is a suite of tools for handling QR codes."),
9 | license="GNU",
10 | keywords="QR code",
11 | url="https://github.com/primetang/qrtools",
12 | packages=['qrtools'],
13 | package_dir={'qrtools': 'src'},
14 | )
15 |
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/src/__init__.py:
--------------------------------------------------------------------------------
1 | try:
2 | from qrtools import *
3 | except ImportError:
4 | from qrtools.qrtools import *
5 |
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/src/icon.png:
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/src/icon.png.old:
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/src/logo_a_la_faenza.svg:
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1 |
2 |
3 |
4 |
621 |
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/src/qrtools.py:
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1 | #!/usr/bin/env python
2 |
3 | # Authors:
4 | # David Green
5 | # Ramiro Algozino
6 | #
7 | # qrtools.py: Library for encoding/decoding QR Codes (2D barcodes).
8 | # Copyright (C) 2011 David Green
9 | #
10 | # `qrtools.py` is free software: you can redistribute it and/or modify it under the
11 | # terms of the GNU General Public License as published by the Free
12 | # Software Foundation, either version 3 of the License, or (at your option) any
13 | # later version.
14 | #
15 | # `qrtools.py` is distributed in the hope that it will be useful, but WITHOUT ANY
16 | # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
17 | # A PARTICULAR PURPOSE. See the GNU General Public License for more
18 | # details.
19 | #
20 | # You should have received a copy of the GNU General Public License along
21 | # with `qrtools.py`. If not, see .
22 |
23 | import subprocess
24 | import os
25 | import time
26 | import shutil
27 | import hashlib
28 | import zbar
29 | try:
30 | from PIL import Image
31 | except:
32 | import Image
33 | import re
34 | from codecs import BOM_UTF8
35 |
36 |
37 | class QR(object):
38 |
39 | def encode_url(data):
40 | data_lower = data.lower()
41 | if data_lower.startswith(u"http://"):
42 | return ('http://' + re.compile(
43 | r'^http://', re.IGNORECASE
44 | ).sub('', data))
45 | elif data_lower.startswith(u"https://"):
46 | return ('https://' + re.compile(
47 | r'^https://', re.IGNORECASE
48 | ).sub('', data))
49 |
50 | # use these for custom data formats eg. url, phone number, VCARD
51 | # data should be an unicode object or a list of unicode objects
52 | data_encode = {
53 | 'text': lambda data: data,
54 | 'url': encode_url,
55 | 'email': lambda data: 'mailto:' + re.compile(
56 | r'^mailto:', re.IGNORECASE
57 | ).sub('', data),
58 | 'emailmessage': lambda data: 'MATMSG:TO:' + data[0] + ';SUB:' + data[1] + ';BODY:' + data[2] + ';;',
59 | 'telephone': lambda data: 'tel:' + re.compile(
60 | r'^tel:', re.IGNORECASE
61 | ).sub('', data),
62 | 'sms': lambda data: 'SMSTO:' + data[0] + ':' + data[1],
63 | 'mms': lambda data: 'MMSTO:' + data[0] + ':' + data[1],
64 | 'geo': lambda data: 'geo:' + data[0] + ',' + data[1],
65 | 'bookmark': lambda data: "MEBKM:TITLE:" + data[0] + ";URL:" + data[1] + ";;",
66 | # phonebook or meCard should be a list of tuples like this:
67 | # [('N','Name'),('TEL', '231698890'), ...]
68 | 'phonebook': lambda data: "MECARD:" + ";".join([":".join(i) for i in data]) + ";"
69 | }
70 |
71 | data_decode = {
72 | 'text': lambda data: data,
73 | 'url': lambda data: data,
74 | 'email': lambda data: data.replace(u"mailto:", u"").replace(u"MAILTO:", u""),
75 | 'emailmessage': lambda data: re.findall(u"MATMSG:TO:(.*);SUB:(.*);BODY:(.*);;", data, re.IGNORECASE)[0],
76 | 'telephone': lambda data: data.replace(u"tel:", u"").replace(u"TEL:", u""),
77 | 'sms': lambda data: re.findall(u"SMSTO:(.*):(.*)", data, re.IGNORECASE)[0],
78 | 'mms': lambda data: re.findall(u"MMSTO:(.*):(.*)", data, re.IGNORECASE)[0],
79 | 'geo': lambda data: re.findall(u"GEO:(.*),(.*)", data, re.IGNORECASE)[0],
80 | 'bookmark': lambda data: re.findall(u"MEBKM:TITLE:(.*);URL:(.*);;", data, re.IGNORECASE)[0],
81 | 'phonebook': lambda data: dict(re.findall("(.*?):(.*?);", data.replace("MECARD:", ""), re.IGNORECASE))
82 | }
83 |
84 | def data_recognise(self, data=None):
85 | """Returns an unicode string indicating the data type of the data paramater"""
86 | data = data or self.data
87 | data_lower = data.lower()
88 | if data_lower.startswith(u"http://") or data_lower.startswith(u"https://"):
89 | return u'url'
90 | elif data_lower.startswith(u"mailto:"):
91 | return u'email'
92 | elif data_lower.startswith(u"matmsg:to:"):
93 | return u'emailmessage'
94 | elif data_lower.startswith(u"tel:"):
95 | return u'telephone'
96 | elif data_lower.startswith(u"smsto:"):
97 | return u'sms'
98 | elif data_lower.startswith(u"mmsto:"):
99 | return u'mms'
100 | elif data_lower.startswith(u"geo:"):
101 | return u'geo'
102 | elif data_lower.startswith(u"mebkm:title:"):
103 | return u'bookmark'
104 | elif data_lower.startswith(u"mecard:"):
105 | return u'phonebook'
106 | else:
107 | return u'text'
108 |
109 | def __init__(
110 | self, data=u'NULL', pixel_size=3, level='L', margin_size=4,
111 | data_type=u'text', filename=None
112 | ):
113 | self.pixel_size = pixel_size
114 | self.level = level
115 | self.margin_size = margin_size
116 | self.data_type = data_type
117 | # you should pass data as a unicode object or a list/tuple of unicode
118 | # objects.
119 | self.data = data
120 | # get a temp directory
121 | self.directory = os.path.join('/tmp', 'qr-%f' % time.time())
122 | self.filename = filename
123 | os.makedirs(self.directory)
124 |
125 | def data_to_string(self):
126 | """Returns a UTF8 string with the QR Code's data"""
127 | # FIX-ME: if we don't add the BOM_UTF8 char, QtQR doesn't decode
128 | # correctly; but if we add it, mobile apps don't.-
129 | # Apparently is a zbar bug.
130 | if self.data_type == 'text':
131 | return BOM_UTF8 + self.__class__.data_encode[self.data_type](self.data).encode('utf-8')
132 | else:
133 | return self.__class__.data_encode[self.data_type](self.data).encode('utf-8')
134 |
135 | def get_tmp_file(self):
136 | return os.path.join(
137 | self.directory,
138 | # filename is hash of data
139 | hashlib.sha256(self.data_to_string()).hexdigest() + '.png'
140 | )
141 |
142 | def encode(self, filename=None):
143 | self.filename = filename or self.get_tmp_file()
144 | if not self.filename.endswith('.png'):
145 | self.filename += '.png'
146 | return subprocess.Popen([
147 | 'qrencode',
148 | '-o', self.filename,
149 | '-s', unicode(self.pixel_size),
150 | '-m', unicode(self.margin_size),
151 | '-l', self.level,
152 | self.data_to_string()
153 | ]).wait()
154 |
155 | def decode(self, filename=None):
156 | self.filename = filename or self.filename
157 | if self.filename:
158 | scanner = zbar.ImageScanner()
159 | # configure the reader
160 | scanner.parse_config('enable')
161 | # obtain image data
162 | pil = Image.open(self.filename).convert('L')
163 | width, height = pil.size
164 | try:
165 | raw = pil.tobytes()
166 | except AttributeError:
167 | raw = pil.tostring()
168 | # wrap image data
169 | image = zbar.Image(width, height, 'Y800', raw)
170 | # scan the image for barcodes
171 | result = scanner.scan(image)
172 | # extract results
173 | if result == 0:
174 | return False
175 | else:
176 | for symbol in image:
177 | pass
178 | # clean up
179 | del(image)
180 | # Assuming data is encoded in utf8
181 | self.data = symbol.data.decode(u'utf-8')
182 | self.data_type = self.data_recognise()
183 | return True
184 | else:
185 | return False
186 |
187 | def decode_webcam(self, callback=lambda s: None, device='/dev/video0'):
188 | # create a Processor
189 | proc = zbar.Processor()
190 |
191 | # configure the Processor
192 | proc.parse_config('enable')
193 |
194 | # initialize the Processor
195 | proc.init(device)
196 |
197 | # setup a callback
198 | def my_handler(proc, image, closure):
199 | # extract results
200 | for symbol in image:
201 | if not symbol.count:
202 | self.data = symbol.data
203 | self.data_type = self.data_recognise()
204 | callback(symbol.data)
205 |
206 | proc.set_data_handler(my_handler)
207 |
208 | # enable the preview window
209 | proc.visible = True
210 |
211 | # initiate scanning
212 | proc.active = True
213 | try:
214 | proc.user_wait()
215 | except zbar.WindowClosed:
216 | pass
217 |
218 | def destroy(self):
219 | shutil.rmtree(self.directory)
220 |
--------------------------------------------------------------------------------
/src/qtqr.py:
--------------------------------------------------------------------------------
1 | #!/usr/bin/env python
2 | #-*- encoding: utf-8 -*-
3 |
4 | """
5 | GUI front end for qrencode based on the work of David Green:
6 | https://launchpad.net/qr-code-creator/
7 | and inspired by
8 | http://www.omgubuntu.co.uk/2011/03/how-to-create-qr-codes-in-ubuntu/
9 | uses python-zbar for decoding from files and webcam
10 | """
11 |
12 | import sys, os
13 | from math import ceil
14 | from PyQt4 import QtCore, QtGui
15 | from qrtools import QR
16 | try:
17 | import pynotify
18 | if not pynotify.init("QtQR"):
19 | print "DEBUG: There was a problem initializing the pynotify module"
20 | NOTIFY = True
21 | except:
22 | NOTIFY = False
23 |
24 | __author__ = "Ramiro Algozino"
25 | __email__ = "algozino@gmail.com"
26 | __copyright__ = "copyright (C) 2011 Ramiro Algozino"
27 | __credits__ = "David Green"
28 | __license__ = "GPLv3"
29 | __version__ = "1.1"
30 |
31 | class MainWindow(QtGui.QMainWindow):
32 | def __init__(self):
33 | QtGui.QMainWindow.__init__(self)
34 |
35 | self.setWindowTitle(self.trUtf8("QtQR: QR Code Generator"))
36 | icon = os.path.join(os.path.dirname(__file__), u'icon.png')
37 | if not QtCore.QFile(icon).exists():
38 | icon = u'/usr/share/pixmaps/qtqr.png'
39 | self.setWindowIcon(QtGui.QIcon(icon))
40 | self.w = QtGui.QWidget()
41 | self.setCentralWidget(self.w)
42 | self.setAcceptDrops(True)
43 |
44 | # Templates for creating QRCodes supported by qrtools
45 | self.templates = {
46 | "text": unicode(self.trUtf8("Text")),
47 | "url": unicode(self.trUtf8("URL")),
48 | "bookmark": unicode(self.trUtf8("Bookmark")),
49 | "emailmessage": unicode(self.trUtf8("E-Mail")),
50 | "telephone": unicode(self.trUtf8("Telephone Number")),
51 | "phonebook": unicode(self.trUtf8("Contact Information (PhoneBook)")),
52 | "sms": unicode(self.trUtf8("SMS")),
53 | "mms": unicode(self.trUtf8("MMS")),
54 | "geo": unicode(self.trUtf8("Geolocalization")),
55 | }
56 | # With this we make the dict bidirectional
57 | self.templates.update( dict((self.templates[k], k) for k in self.templates))
58 |
59 | # Tabs
60 | # We use this to put the tabs in a desired order.
61 | self.templateNames = (
62 | self.templates["text"],
63 | self.templates["url"],
64 | self.templates["bookmark"],
65 | self.templates["emailmessage"],
66 | self.templates["telephone"],
67 | self.templates["phonebook"],
68 | self.templates["sms"],
69 | self.templates["mms"],
70 | self.templates["geo"],
71 | )
72 | self.selector = QtGui.QComboBox()
73 | self.selector.addItems(self.templateNames)
74 | self.tabs = QtGui.QStackedWidget()
75 | self.textTab = QtGui.QWidget()
76 | self.urlTab = QtGui.QWidget()
77 | self.bookmarkTab = QtGui.QWidget()
78 | self.emailTab = QtGui.QWidget()
79 | self.telTab = QtGui.QWidget()
80 | self.phonebookTab = QtGui.QWidget()
81 | self.smsTab = QtGui.QWidget()
82 | self.mmsTab = QtGui.QWidget()
83 | self.geoTab = QtGui.QWidget()
84 | self.tabs.addWidget(self.textTab)
85 | self.tabs.addWidget(self.urlTab)
86 | self.tabs.addWidget(self.bookmarkTab)
87 | self.tabs.addWidget(self.emailTab)
88 | self.tabs.addWidget(self.telTab)
89 | self.tabs.addWidget(self.phonebookTab)
90 | self.tabs.addWidget(self.smsTab)
91 | self.tabs.addWidget(self.mmsTab)
92 | self.tabs.addWidget(self.geoTab)
93 |
94 | #Widgets for Text Tab
95 | self.l1 = QtGui.QLabel(self.trUtf8('Text to be encoded:'))
96 | self.textEdit = QtGui.QPlainTextEdit()
97 |
98 | #Widgets for URL Tab
99 | self.urlLabel = QtGui.QLabel(self.trUtf8('URL to be encoded:'))
100 | self.urlEdit = QtGui.QLineEdit(u'http://')
101 |
102 | #Widgets for BookMark Tab
103 | self.bookmarkTitleLabel = QtGui.QLabel(self.trUtf8("Title:"))
104 | self.bookmarkTitleEdit = QtGui.QLineEdit()
105 | self.bookmarkUrlLabel = QtGui.QLabel(self.trUtf8("URL:"))
106 | self.bookmarkUrlEdit = QtGui.QLineEdit()
107 |
108 | #Widgets for EMail Tab
109 | self.emailLabel = QtGui.QLabel(self.trUtf8('E-Mail address:'))
110 | self.emailEdit = QtGui.QLineEdit("@.com")
111 | self.emailSubLabel = QtGui.QLabel(self.trUtf8('Subject:'))
112 | self.emailSubjectEdit = QtGui.QLineEdit()
113 | self.emailBodyLabel = QtGui.QLabel(self.trUtf8('Message Body:'))
114 | self.emailBodyEdit = QtGui.QPlainTextEdit()
115 |
116 | #Widgets for Telephone Tab
117 | self.telephoneLabel = QtGui.QLabel(self.trUtf8('Telephone Number:'))
118 | self.telephoneEdit = QtGui.QLineEdit()
119 |
120 | #Widgets for Contact Information Tab
121 | self.phonebookNameLabel = QtGui.QLabel(self.trUtf8("Name:"))
122 | self.phonebookNameEdit = QtGui.QLineEdit()
123 | self.phonebookTelLabel = QtGui.QLabel(self.trUtf8("Telephone:"))
124 | self.phonebookTelEdit = QtGui.QLineEdit()
125 | self.phonebookEMailLabel = QtGui.QLabel(self.trUtf8("E-Mail:"))
126 | self.phonebookEMailEdit = QtGui.QLineEdit()
127 | self.phonebookNoteLabel = QtGui.QLabel(self.trUtf8("Note:"))
128 | self.phonebookNoteEdit = QtGui.QLineEdit()
129 | self.phonebookBirthdayLabel = QtGui.QLabel(self.trUtf8("Birthday:"))
130 | self.phonebookBirthdayEdit = QtGui.QDateEdit()
131 | self.phonebookBirthdayEdit.setCalendarPopup(True)
132 | self.phonebookAddressLabel = QtGui.QLabel(self.trUtf8("Address:"))
133 | self.phonebookAddressEdit = QtGui.QLineEdit()
134 | self.phonebookAddressEdit.setToolTip(self.trUtf8("Insert separated by commas the PO Box, room number, house number, city, prefecture, zip code and country in order"))
135 | self.phonebookUrlLabel = QtGui.QLabel(self.trUtf8("URL:"))
136 | self.phonebookUrlEdit = QtGui.QLineEdit()
137 |
138 | #Widgets for SMS Tab
139 | self.smsNumberLabel = QtGui.QLabel(self.trUtf8('Telephone Number:'))
140 | self.smsNumberEdit = QtGui.QLineEdit()
141 | self.smsBodyLabel = QtGui.QLabel(self.trUtf8('Message:'))
142 | self.smsBodyEdit = QtGui.QPlainTextEdit()
143 | self.smsCharCount = QtGui.QLabel(self.trUtf8("characters count: 0"))
144 |
145 | #Widgets for MMS Tab
146 | self.mmsNumberLabel = QtGui.QLabel(self.trUtf8('Telephone Number:'))
147 | self.mmsNumberEdit = QtGui.QLineEdit()
148 | self.mmsBodyLabel = QtGui.QLabel(self.trUtf8('Content:'))
149 | self.mmsBodyEdit = QtGui.QPlainTextEdit()
150 |
151 | #Widgets for GEO Tab
152 | self.geoLatLabel = QtGui.QLabel(self.trUtf8("Latitude:"))
153 | self.geoLatEdit = QtGui.QLineEdit()
154 | self.geoLongLabel = QtGui.QLabel(self.trUtf8("Longitude:"))
155 | self.geoLongEdit = QtGui.QLineEdit()
156 |
157 | #Widgets for QREncode Parameters Configuration
158 | self.optionsGroup = QtGui.QGroupBox(self.trUtf8('Parameters:'))
159 |
160 | self.l2 = QtGui.QLabel(self.trUtf8('&Pixel Size:'))
161 | self.pixelSize = QtGui.QSpinBox()
162 |
163 | self.l3 = QtGui.QLabel(self.trUtf8('&Error Correction:'))
164 | self.ecLevel = QtGui.QComboBox()
165 | self.ecLevel.addItems(
166 | (
167 | self.trUtf8('Lowest'),
168 | self.trUtf8('Medium'),
169 | self.trUtf8('QuiteGood'),
170 | self.trUtf8('Highest')
171 | )
172 | )
173 |
174 | self.l4 = QtGui.QLabel(self.trUtf8('&Margin Size:'))
175 | self.marginSize = QtGui.QSpinBox()
176 |
177 | #QLabel for displaying the Generated QRCode
178 | self.qrcode = QtGui.QLabel(self.trUtf8('Start typing to create QR Code\n or drop here image files for decoding.'))
179 | self.qrcode.setAlignment(QtCore.Qt.AlignVCenter | QtCore.Qt.AlignHCenter)
180 | self.scroll = QtGui.QScrollArea()
181 | self.scroll.setWidgetResizable(True)
182 | self.scroll.setWidget(self.qrcode)
183 |
184 | #Save and Decode Buttons
185 | self.saveButton = QtGui.QPushButton(QtGui.QIcon.fromTheme(u'document-save'), self.trUtf8('&Save QRCode'))
186 | self.decodeButton = QtGui.QPushButton(QtGui.QIcon.fromTheme(u'preview-file'), self.trUtf8('&Decode'))
187 |
188 | self.decodeMenu = QtGui.QMenu()
189 | self.decodeFileAction = self.decodeMenu.addAction(QtGui.QIcon.fromTheme(u'document-open'), self.trUtf8('Decode from &File'))
190 | self.decodeWebcamAction = self.decodeMenu.addAction(QtGui.QIcon.fromTheme(u'image-png'), self.trUtf8('Decode from &Webcam'))
191 | self.decodeButton.setMenu(self.decodeMenu)
192 |
193 | self.exitAction = QtGui.QAction(QtGui.QIcon.fromTheme(u'application-exit'), self.trUtf8('E&xit'), self)
194 | self.addAction(self.exitAction)
195 | self.aboutAction = QtGui.QAction(QtGui.QIcon.fromTheme(u"help-about"), self.trUtf8("&About"), self)
196 | self.addAction(self.aboutAction)
197 |
198 | # UI Tunning
199 | self.saveButton.setEnabled(False)
200 | self.pixelSize.setValue(3)
201 | self.pixelSize.setMinimum(1)
202 | self.marginSize.setValue(4)
203 | self.l1.setBuddy(self.textEdit)
204 | self.l2.setBuddy(self.pixelSize)
205 | self.l3.setBuddy(self.ecLevel)
206 | self.l4.setBuddy(self.marginSize)
207 | self.ecLevel.setToolTip(self.trUtf8('Error Correction Level'))
208 | self.l3.setToolTip(self.trUtf8('Error Correction Level'))
209 | self.decodeFileAction.setShortcut(u"Ctrl+O")
210 | self.decodeWebcamAction.setShortcut(u"Ctrl+W")
211 | self.saveButton.setShortcut(u"Ctrl+S")
212 | self.exitAction.setShortcut(u"Ctrl+Q")
213 | self.aboutAction.setShortcut(u"F1")
214 |
215 | self.buttons = QtGui.QHBoxLayout()
216 | self.buttons.addWidget(self.saveButton)
217 | self.buttons.addWidget(self.decodeButton)
218 |
219 | #Text Tab
220 | self.codeControls = QtGui.QVBoxLayout()
221 | self.codeControls.addWidget(self.l1)
222 | self.codeControls.addWidget(self.textEdit, 1)
223 | self.textTab.setLayout(self.codeControls)
224 |
225 | #URL Tab
226 | self.urlTabLayout = QtGui.QVBoxLayout()
227 | self.urlTabLayout.addWidget(self.urlLabel)
228 | self.urlTabLayout.addWidget(self.urlEdit)
229 | self.urlTabLayout.addStretch()
230 | self.urlTab.setLayout(self.urlTabLayout)
231 |
232 | #Bookmark Tab
233 | self.bookmarkTabLayout = QtGui.QVBoxLayout()
234 | self.bookmarkTabLayout.addWidget(self.bookmarkTitleLabel)
235 | self.bookmarkTabLayout.addWidget(self.bookmarkTitleEdit)
236 | self.bookmarkTabLayout.addWidget(self.bookmarkUrlLabel)
237 | self.bookmarkTabLayout.addWidget(self.bookmarkUrlEdit)
238 | self.bookmarkTabLayout.addStretch()
239 | self.bookmarkTab.setLayout(self.bookmarkTabLayout)
240 |
241 | #Email Tab
242 | self.emailTabLayout = QtGui.QVBoxLayout()
243 | self.emailTabLayout.addWidget(self.emailLabel)
244 | self.emailTabLayout.addWidget(self.emailEdit)
245 | self.emailTabLayout.addWidget(self.emailSubLabel)
246 | self.emailTabLayout.addWidget(self.emailSubjectEdit)
247 | self.emailTabLayout.addWidget(self.emailBodyLabel)
248 | self.emailTabLayout.addWidget(self.emailBodyEdit, 1)
249 | self.emailTabLayout.addStretch()
250 | self.emailTab.setLayout(self.emailTabLayout)
251 |
252 | #Telephone Tab
253 | self.telTabLayout = QtGui.QVBoxLayout()
254 | self.telTabLayout.addWidget(self.telephoneLabel)
255 | self.telTabLayout.addWidget(self.telephoneEdit)
256 | self.telTabLayout.addStretch()
257 | self.telTab.setLayout(self.telTabLayout)
258 |
259 | #Contact Tab
260 | self.phonebookTabLayout = QtGui.QVBoxLayout()
261 | self.phonebookTabLayout.addWidget(self.phonebookNameLabel)
262 | self.phonebookTabLayout.addWidget(self.phonebookNameEdit)
263 | self.phonebookTabLayout.addWidget(self.phonebookTelLabel)
264 | self.phonebookTabLayout.addWidget(self.phonebookTelEdit)
265 | self.phonebookTabLayout.addWidget(self.phonebookEMailLabel)
266 | self.phonebookTabLayout.addWidget(self.phonebookEMailEdit)
267 | self.phonebookTabLayout.addWidget(self.phonebookNoteLabel)
268 | self.phonebookTabLayout.addWidget(self.phonebookNoteEdit)
269 | self.phonebookTabLayout.addWidget(self.phonebookBirthdayLabel)
270 | self.phonebookTabLayout.addWidget(self.phonebookBirthdayEdit)
271 | self.phonebookTabLayout.addWidget(self.phonebookAddressLabel)
272 | self.phonebookTabLayout.addWidget(self.phonebookAddressEdit)
273 | self.phonebookTabLayout.addWidget(self.phonebookUrlLabel)
274 | self.phonebookTabLayout.addWidget(self.phonebookUrlEdit)
275 | self.phonebookTabLayout.addStretch()
276 | self.phonebookTab.setLayout(self.phonebookTabLayout)
277 |
278 | #SMS Tab
279 | self.smsTabLayout = QtGui.QVBoxLayout()
280 | self.smsTabLayout.addWidget(self.smsNumberLabel)
281 | self.smsTabLayout.addWidget(self.smsNumberEdit)
282 | self.smsTabLayout.addWidget(self.smsBodyLabel)
283 | self.smsTabLayout.addWidget(self.smsBodyEdit, 1)
284 | self.smsTabLayout.addWidget(self.smsCharCount)
285 | self.smsTabLayout.addStretch()
286 | self.smsTab.setLayout(self.smsTabLayout)
287 |
288 | #MMS Tab
289 | self.mmsTabLayout = QtGui.QVBoxLayout()
290 | self.mmsTabLayout.addWidget(self.mmsNumberLabel)
291 | self.mmsTabLayout.addWidget(self.mmsNumberEdit)
292 | self.mmsTabLayout.addWidget(self.mmsBodyLabel)
293 | self.mmsTabLayout.addWidget(self.mmsBodyEdit, 1)
294 | self.mmsTabLayout.addStretch()
295 | self.mmsTab.setLayout(self.mmsTabLayout)
296 |
297 | #Geolocalization Tab
298 | self.geoTabLayout = QtGui.QVBoxLayout()
299 | self.geoTabLayout.addWidget(self.geoLatLabel)
300 | self.geoTabLayout.addWidget(self.geoLatEdit)
301 | self.geoTabLayout.addWidget(self.geoLongLabel)
302 | self.geoTabLayout.addWidget(self.geoLongEdit)
303 | self.geoTabLayout.addStretch()
304 | self.geoTab.setLayout(self.geoTabLayout)
305 |
306 | #Pixel Size Controls
307 | self.pixControls = QtGui.QVBoxLayout()
308 | self.pixControls.addWidget(self.l2)
309 | self.pixControls.addWidget(self.pixelSize)
310 |
311 | #Error Correction Level Controls
312 | self.levelControls = QtGui.QVBoxLayout()
313 | self.levelControls.addWidget(self.l3)
314 | self.levelControls.addWidget(self.ecLevel)
315 |
316 | #Margin Size Controls
317 | self.marginControls = QtGui.QVBoxLayout()
318 | self.marginControls.addWidget(self.l4)
319 | self.marginControls.addWidget(self.marginSize)
320 |
321 | #Controls Layout
322 | self.controls = QtGui.QHBoxLayout()
323 | self.controls.addLayout(self.pixControls)
324 | self.controls.addSpacing(10)
325 | self.controls.addLayout(self.levelControls)
326 | self.controls.addSpacing(10)
327 | self.controls.addLayout(self.marginControls)
328 | self.controls.addStretch()
329 | self.optionsGroup.setLayout(self.controls)
330 |
331 | #Main Window Layout
332 | self.selectorBox = QtGui.QGroupBox(self.trUtf8("Select data type:"))
333 |
334 | self.vlayout1 = QtGui.QVBoxLayout()
335 | self.vlayout1.addWidget(self.selector)
336 | self.vlayout1.addWidget(self.tabs, 1)
337 |
338 | self.vlayout2 = QtGui.QVBoxLayout()
339 | self.vlayout2.addWidget(self.optionsGroup)
340 | self.vlayout2.addWidget(self.scroll, 1)
341 | self.vlayout2.addLayout(self.buttons)
342 |
343 | self.layout = QtGui.QHBoxLayout(self.w)
344 | self.selectorBox.setLayout(self.vlayout1)
345 | self.layout.addWidget(self.selectorBox)
346 | self.layout.addLayout(self.vlayout2, 1)
347 |
348 | #Signals
349 | self.selector.currentIndexChanged.connect(self.tabs.setCurrentIndex)
350 | self.tabs.currentChanged.connect(self.selector.setCurrentIndex)
351 | self.textEdit.textChanged.connect(self.qrencode)
352 | self.urlEdit.textChanged.connect(self.qrencode)
353 | self.bookmarkTitleEdit.textChanged.connect(self.qrencode)
354 | self.bookmarkUrlEdit.textChanged.connect(self.qrencode)
355 | self.emailEdit.textChanged.connect(self.qrencode)
356 | self.emailSubjectEdit.textChanged.connect(self.qrencode)
357 | self.emailBodyEdit.textChanged.connect(self.qrencode)
358 | self.phonebookNameEdit.textChanged.connect(self.qrencode)
359 | self.phonebookTelEdit.textChanged.connect(self.qrencode)
360 | self.phonebookEMailEdit.textChanged.connect(self.qrencode)
361 | self.phonebookNoteEdit.textChanged.connect(self.qrencode)
362 | self.phonebookAddressEdit.textChanged.connect(self.qrencode)
363 | self.phonebookBirthdayEdit.dateChanged.connect(self.qrencode)
364 | self.phonebookUrlEdit.textChanged.connect(self.qrencode)
365 | self.smsNumberEdit.textChanged.connect(self.qrencode)
366 | self.smsBodyEdit.textChanged.connect(self.qrencode)
367 | self.smsBodyEdit.textChanged.connect(
368 | lambda: self.smsCharCount.setText(
369 | unicode(self.trUtf8("characters count: %s - %d message(s)")) % (
370 | len(self.smsBodyEdit.toPlainText()),
371 | ceil(len(self.smsBodyEdit.toPlainText()) / 160.0)
372 | )
373 | )
374 | )
375 | self.mmsNumberEdit.textChanged.connect(self.qrencode)
376 | self.mmsBodyEdit.textChanged.connect(self.qrencode)
377 | self.telephoneEdit.textChanged.connect(self.qrencode)
378 | self.geoLatEdit.textChanged.connect(self.qrencode)
379 | self.geoLongEdit.textChanged.connect(self.qrencode)
380 | self.pixelSize.valueChanged.connect(self.qrencode)
381 | self.ecLevel.currentIndexChanged.connect(self.qrencode)
382 | self.marginSize.valueChanged.connect(self.qrencode)
383 | self.saveButton.clicked.connect(self.saveCode)
384 | self.exitAction.triggered.connect(self.close)
385 | self.aboutAction.triggered.connect(self.about)
386 | self.decodeFileAction.triggered.connect(self.decodeFile)
387 | self.decodeWebcamAction.triggered.connect(self.decodeWebcam)
388 |
389 | self.qrcode.setAcceptDrops(True)
390 | self.qrcode.__class__.dragEnterEvent = self.dragEnterEvent
391 | self.qrcode.__class__.dropEvent = self.dropEvent
392 |
393 | def qrencode(self):
394 | #Functions to get the correct data
395 | data_fields = {
396 | "text": unicode(self.textEdit.toPlainText()),
397 | "url": unicode(self.urlEdit.text()),
398 | "bookmark": ( unicode(self.bookmarkTitleEdit.text()), unicode(self.bookmarkUrlEdit.text()) ),
399 | "email": unicode(self.emailEdit.text()),
400 | "emailmessage": ( unicode(self.emailEdit.text()), unicode(self.emailSubjectEdit.text()), unicode(self.emailBodyEdit.toPlainText()) ),
401 | "telephone": unicode(self.telephoneEdit.text()),
402 | "phonebook": (('N',unicode(self.phonebookNameEdit.text())),
403 | ('TEL', unicode(self.phonebookTelEdit.text())),
404 | ('EMAIL',unicode(self.phonebookEMailEdit.text())),
405 | ('NOTE', unicode(self.phonebookNoteEdit.text())),
406 | ('BDAY', unicode(self.phonebookBirthdayEdit.date().toString("yyyyMMdd"))), #YYYYMMDD
407 | ('ADR', unicode(self.phonebookAddressEdit.text())), #The fields divided by commas (,) denote PO box, room number, house number, city, prefecture, zip code and country, in order.
408 | ('URL', unicode(self.phonebookUrlEdit.text())),
409 | # ('NICKNAME', ''),
410 | ),
411 | "sms": ( unicode(self.smsNumberEdit.text()), unicode(self.smsBodyEdit.toPlainText()) ),
412 | "mms": ( unicode(self.mmsNumberEdit.text()), unicode(self.mmsBodyEdit.toPlainText()) ),
413 | "geo": ( unicode(self.geoLatEdit.text()), unicode(self.geoLongEdit.text()) ),
414 | }
415 |
416 | data_type = unicode(self.templates[unicode(self.selector.currentText())])
417 | data = data_fields[data_type]
418 |
419 | level = (u'L',u'M',u'Q',u'H')
420 |
421 | if data:
422 | if data_type == 'emailmessage' and data[1] == '' and data[2] == '':
423 | data_type = 'email'
424 | data = data_fields[data_type]
425 | qr = QR(pixel_size = unicode(self.pixelSize.value()),
426 | data = data,
427 | level = unicode(level[self.ecLevel.currentIndex()]),
428 | margin_size = unicode(self.marginSize.value()),
429 | data_type = data_type,
430 | )
431 | if qr.encode() == 0:
432 | self.qrcode.setPixmap(QtGui.QPixmap(qr.filename))
433 | self.saveButton.setEnabled(True)
434 | else:
435 | if NOTIFY:
436 | n = pynotify.Notification(
437 | "QtQR",
438 | unicode(self.trUtf8("ERROR: Something went wrong while trying to generate the QR Code.")),
439 | "qtqr"
440 | )
441 | n.show()
442 | else:
443 | print "Something went worng while trying to generate the QR Code"
444 | else:
445 | self.saveButton.setEnabled(False)
446 |
447 | def saveCode(self):
448 | fn = QtGui.QFileDialog.getSaveFileName(
449 | self,
450 | self.trUtf8('Save QRCode'),
451 | filter=self.trUtf8('PNG Images (*.png);; All Files (*.*)')
452 | )
453 | if fn:
454 | if not fn.toLower().endsWith(u".png"):
455 | fn += u".png"
456 | self.qrcode.pixmap().save(fn)
457 | if NOTIFY:
458 | n = pynotify.Notification(
459 | unicode(self.trUtf8("Save QR Code")),
460 | unicode(self.trUtf8("QR Code succesfully saved to %s")) % fn,
461 | "qtqr"
462 | )
463 | n.show()
464 | else:
465 | QtGui.QMessageBox.information(
466 | self,
467 | unicode(self.trUtf8('Save QRCode')),
468 | unicode(self.trUtf8('QRCode succesfully saved to %s.')) % fn
469 | )
470 |
471 | def decodeFile(self, fn=None):
472 | if not fn:
473 | fn = unicode(QtGui.QFileDialog.getOpenFileName(
474 | self,
475 | self.trUtf8('Open QRCode'),
476 | filter=self.trUtf8('Images (*.png *.jpg);; All Files (*.*)')
477 | )
478 | )
479 | if os.path.isfile(fn):
480 | qr = QR(filename=fn)
481 | if qr.decode():
482 | self.showInfo(qr)
483 | else:
484 | QtGui.QMessageBox.information(
485 | self,
486 | self.trUtf8('Decode File'),
487 | unicode(self.trUtf8('No QRCode could be found in file: %s.')) % fn
488 | )
489 | # else:
490 | # QtGui.QMessageBox.information(
491 | # self,
492 | # u"Decode from file",
493 | # u"The file %s doesn't exist." %
494 | # os.path.abspath(fn),
495 | # QtGui.QMessageBox.Ok
496 | # )
497 |
498 | def showInfo(self, qr):
499 | dt = qr.data_type
500 | print dt.encode(u"utf-8") + ':',
501 | data = qr.data_decode[dt](qr.data)
502 | if type(data) == tuple:
503 | for d in data:
504 | print d.encode(u"utf-8")
505 | elif type(data) == dict:
506 | # FIX-ME: Print the decoded symbols
507 | print "Dict"
508 | print data.keys()
509 | print data.values()
510 | else:
511 | print data.encode(u"utf-8")
512 | msg = {
513 | 'text': lambda : unicode(self.trUtf8("QRCode contains the following text:\n\n%s")) % (data),
514 | 'url': lambda : unicode(self.trUtf8("QRCode contains the following url address:\n\n%s")) % (data),
515 | 'bookmark': lambda: unicode(self.trUtf8("QRCode contains a bookmark:\n\nTitle: %s\nURL: %s")) % (data),
516 | 'email': lambda : unicode(self.trUtf8("QRCode contains the following e-mail address:\n\n%s")) % (data),
517 | 'emailmessage': lambda : unicode(self.trUtf8("QRCode contains an e-mail message:\n\nTo: %s\nSubject: %s\nMessage: %s")) % (data),
518 | 'telephone': lambda : unicode(self.trUtf8("QRCode contains a telephone number: ")) + (data),
519 | 'phonebook': lambda : unicode(self.trUtf8("QRCode contains a phonebook entry:\n\nName: %s\nTel: %s\nE-Mail: %s\nNote: %s\nBirthday: %s\nAddress: %s\nURL: %s")) %
520 | (data.get('N') or "",
521 | data.get('TEL') or "",
522 | data.get('EMAIL') or "",
523 | data.get('NOTE') or "",
524 | QtCore.QDate.fromString(data.get('BDAY') or "",'yyyyMMdd').toString(),
525 | data.get('ADR') or "",
526 | data.get('URL') or ""),
527 | 'sms': lambda : unicode(self.trUtf8("QRCode contains the following SMS message:\n\nTo: %s\nMessage: %s")) % (data),
528 | 'mms': lambda : unicode(self.trUtf8("QRCode contains the following MMS message:\n\nTo: %s\nMessage: %s")) % (data),
529 | 'geo': lambda : unicode(self.trUtf8("QRCode contains the following coordinates:\n\nLatitude: %s\nLongitude:%s")) % (data),
530 | }
531 | wanna = self.trUtf8("\n\nDo you want to ")
532 | action = {
533 | 'text': u"",
534 | 'url': wanna + self.trUtf8("open it in a browser?"),
535 | 'bookmark': wanna + self.trUtf8("open it in a browser?"),
536 | 'email': wanna + self.trUtf8("send an e-mail to the address?"),
537 | 'emailmessage': wanna + self.trUtf8("send the e-mail?"),
538 | 'telephone': u"",
539 | 'phonebook': u"",
540 | 'sms': u"",
541 | 'mms': u"",
542 | 'geo': wanna + self.trUtf8("open it in Google Maps?"),
543 | }
544 | if action[qr.data_type] != u"":
545 | msgBox = QtGui.QMessageBox(
546 | QtGui.QMessageBox.Question,
547 | self.trUtf8('Decode QRCode'),
548 | msg[qr.data_type]() + action[qr.data_type],
549 | QtGui.QMessageBox.No |
550 | QtGui.QMessageBox.Yes,
551 | self
552 | )
553 | msgBox.addButton(self.trUtf8("&Edit"), QtGui.QMessageBox.ApplyRole)
554 | msgBox.setDefaultButton(QtGui.QMessageBox.Yes)
555 | rsp = msgBox.exec_()
556 | else:
557 | msgBox = QtGui.QMessageBox(
558 | QtGui.QMessageBox.Information,
559 | self.trUtf8("Decode QRCode"),
560 | msg[qr.data_type]() + action[qr.data_type],
561 | QtGui.QMessageBox.Ok,
562 | self
563 | )
564 | msgBox.addButton(self.trUtf8("&Edit"), QtGui.QMessageBox.ApplyRole)
565 | msgBox.setDefaultButton(QtGui.QMessageBox.Ok)
566 | rsp = msgBox.exec_()
567 |
568 | if rsp == QtGui.QMessageBox.Yes:
569 | #Open Link
570 | if qr.data_type == 'email':
571 | link = 'mailto:'+ data
572 | elif qr.data_type == 'emailmessage':
573 | link = 'mailto:%s?subject=%s&body=%s' % (data)
574 | elif qr.data_type == 'geo':
575 | link = 'http://maps.google.com/maps?q=%s,%s' % data
576 | elif qr.data_type == 'bookmark':
577 | link = data[1]
578 | else:
579 | link = qr.data_decode[qr.data_type](qr.data)
580 | print u"Opening " + link
581 | QtGui.QDesktopServices.openUrl(QtCore.QUrl(link))
582 | elif rsp == 0:
583 | #Edit the code
584 | data = qr.data_decode[qr.data_type](qr.data)
585 | try:
586 | tabIndex = self.templateNames.index(self.templates[qr.data_type])
587 | except KeyError:
588 | if qr.data_type == 'email':
589 | #We have to use the same tab index as EMail Message
590 | tabIndex = self.templateNames.index(self.templates["emailmessage"])
591 | if qr.data_type == 'text':
592 | self.tabs.setCurrentIndex(tabIndex)
593 | self.textEdit.setPlainText(data)
594 | elif qr.data_type == 'url':
595 | self.tabs.setCurrentIndex(tabIndex)
596 | self.urlEdit.setText(data)
597 | elif qr.data_type == 'bookmark':
598 | self.bookmarkTitleEdit.setText(data[0])
599 | self.bookmarkUrlEdit.setText(data[1])
600 | self.tabs.setCurrentIndex(tabIndex)
601 | elif qr.data_type == 'emailmessage':
602 | self.emailEdit.setText(data[0])
603 | self.emailSubjectEdit.setText(data[1])
604 | self.emailBodyEdit.setPlainText(data[2])
605 | self.tabs.setCurrentIndex(tabIndex)
606 | elif qr.data_type == 'email':
607 | self.emailEdit.setText(data)
608 | self.emailSubjectEdit.setText("")
609 | self.emailBodyEdit.setPlainText("")
610 | self.tabs.setCurrentIndex(tabIndex)
611 | elif qr.data_type == 'telephone':
612 | self.telephoneEdit.setText(data)
613 | self.tabs.setCurrentIndex(tabIndex)
614 | elif qr.data_type == 'phonebook':
615 | self.phonebookNameEdit.setText(data.get("N") or "")
616 | self.phonebookTelEdit.setText(data.get("TEL") or "")
617 | self.phonebookEMailEdit.setText(data.get("EMAIL") or "")
618 | self.phonebookNoteEdit.setText(data.get("NOTE") or "")
619 | self.phonebookBirthdayEdit.setDate(QtCore.QDate.fromString(data.get("BDAY") or "", "yyyyMMdd"))
620 | self.phonebookAddressEdit.setText(data.get("ADR") or "")
621 | self.phonebookUrlEdit.setText(data.get("URL") or "")
622 | self.tabs.setCurrentIndex(tabIndex)
623 | elif qr.data_type == 'sms':
624 | self.smsNumberEdit.setText(data[0])
625 | self.smsBodyEdit.setPlainText(data[1])
626 | self.tabs.setCurrentIndex(tabIndex)
627 | elif qr.data_type == 'mms':
628 | self.mmsNumberEdit.setText(data[0])
629 | self.mmsBodyEdit.setPlainText(data[1])
630 | self.tabs.setCurrentIndex(tabIndex)
631 | elif qr.data_type == 'geo':
632 | self.geoLatEdit.setText(data[0])
633 | self.geoLongEdit.setText(data[1])
634 | self.tabs.setCurrentIndex(tabIndex)
635 |
636 | def decodeWebcam(self):
637 | vdDialog = VideoDevices()
638 | if vdDialog.exec_():
639 | device = vdDialog.videoDevices[vdDialog.videoDevice.currentIndex()][1]
640 | qr = QR()
641 | qr.decode_webcam(device=device)
642 | if qr.data_decode[qr.data_type](qr.data) == 'NULL':
643 | QtGui.QMessageBox.warning(
644 | self,
645 | self.trUtf8("Decoding Failed"),
646 | self.trUtf8("
Oops! no code was found. Maybe your webcam didn't focus.