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
|
# @Base: Miro - an RSS based video player application
# Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011
# Participatory Culture Foundation
#
# 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
#
# In addition, as a special exception, the copyright holders give
# permission to link the code of portions of this program with the OpenSSL
# library.
#
# You must obey the GNU General Public License in all respects for all of
# the code used other than OpenSSL. If you modify file(s) with this
# exception, you may extend this exception to your version of the file(s),
# but you are not obligated to do so. If you do not wish to do so, delete
# this exception statement from your version. If you delete this exception
# statement from all source files in the program, then also delete it here.
"""drawingviews.py -- views that support custom drawing."""
import wrappermap
import drawing
from .base import Widget, SimpleBin, FlippedView
from .layoutmanager import LayoutManager
class DrawingView(FlippedView):
def init(self):
self = super(DrawingView, self).init()
self.layout_manager = LayoutManager()
return self
def isOpaque(self):
return wrappermap.wrapper(self).is_opaque()
def drawRect_(self, rect):
context = drawing.DrawingContext(self, self.bounds(), rect)
context.style = drawing.DrawingStyle()
wrappermap.wrapper(self).draw(context, self.layout_manager)
class DrawingArea(drawing.DrawingMixin, Widget):
"""See https://develop.participatoryculture.org/index.php/WidgetAPI for a description of the API for this class."""
def __init__(self):
Widget.__init__(self)
self.view = DrawingView.alloc().init()
class Background(drawing.DrawingMixin, SimpleBin):
"""See https://develop.participatoryculture.org/index.php/WidgetAPI for a description of the API for this class."""
def __init__(self):
SimpleBin.__init__(self)
self.view = DrawingView.alloc().init()
def calc_size_request(self):
drawing_size = drawing.DrawingMixin.calc_size_request(self)
container_size = SimpleBin.calc_size_request(self)
return (max(container_size[0], drawing_size[0]),
max(container_size[1], drawing_size[1]))
|
