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+# @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]))