| Type: | businessCardGenerator |
| Uses (at least one of): | |
| Requires (at least one of): |
BackgroundImageGeneratorModule >
GuiModule > ExecuteModule > |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 | #! /usr/bin/env python3
# -*- coding: utf-8 -*-
# Copyright 2012, Cas Widdershoven
# Copyright 2013, Marten de Vries
#
# This file is part of OpenTeacher.
#
# OpenTeacher 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 3 of the License, or
# (at your option) any later version.
#
# OpenTeacher 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 OpenTeacher. If not, see <http://www.gnu.org/licenses/>.
import sys
class BusinessCardGeneratorModule:
def __init__(self, moduleManager, *args, **kwargs):
super().__init__(*args, **kwargs)
self._mm = moduleManager
self.type = "businessCardGenerator"
self.requires = (
self._mm.mods(type="backgroundImageGenerator"),
self._mm.mods(type="ui"),
self._mm.mods(type="execute"),
)
self.priorities = {
"default": -1,
"generate-business-card": 0,
}
def _run(self):
try:
path = sys.argv[1]
except IndexError:
print("Please specify a path where the business card image can be saved as last command line argument (ending in .png).", file=sys.stderr)
return
w = 640
h = 320
extraTopMargin = 40
margin = 35
img = QtGui.QImage(w, h, QtGui.QImage.Format_ARGB32_Premultiplied)
img.fill(QtCore.Qt.white)
painter = QtGui.QPainter(img)
#draw background
background = self._generateBackground()
background = background.scaledToWidth(w, QtCore.Qt.SmoothTransformation)
painter.drawImage(0, 0, background)
#draw text
painter.translate(0, extraTopMargin)
color = QtGui.QColor("#3B4D55")
doc = QtGui.QTextDocument()
doc.setDocumentMargin(margin)
doc.setDefaultStyleSheet("""
div {
font-family: Verdana;
font-size: 17pt;
color: %s;
}
""" % color.name())
doc.setHtml("""
<div>
<strong style='font-size: 19pt;'>OpenTeacher</strong><br />
Free open source exam training software<br /><br />
Get it here:<br />
http://openteacher.org/<br /><br />
Or contact us at:<br />
info@openteacher.org
</div>
""")
doc.setTextWidth(w)
doc.drawContents(painter)
painter.end()
img.save(path)
@property
def _generateBackground(self):
return self._modules.default("active", type="backgroundImageGenerator").generate
def enable(self):
global QtCore, QtGui
try:
from PyQt5 import QtCore, QtGui
except ImportError:
return
self._modules = next(iter(self._mm.mods(type="modules")))
self._modules.default("active", type="execute").startRunning.handle(self._run)
self.active = True
def disable(self):
self.active = False
del self._modules
def init(moduleManager):
return BusinessCardGeneratorModule(moduleManager)
|