Initial Commit.

4 files changed, 239 insertions, 0 deletions

diff --git a/LevelActivity.py b/LevelActivity.py
new file mode 100644
index 0000000..f312ccb
--- /dev/null
+++ b/LevelActivity.py
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+# LevelActivity.py
+# Copyright (C) 2012  Aneesh Dogra <lionaneesh@gmail.com>
+#
+# 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
+
+from gi.repository import Gtk
+from gi.repository import GObject
+from sugar3.activity import widgets
+from sugar3.activity.widgets import StopButton
+from sugar3.activity import activity
+
+#ACCELEROMETER_DEVICE = '/sys/devices/platform/lis3lv02d/position'
+ACCELEROMETER_DEVICE = 'a.txt'
+
+def read_accelerometer(canvas):
+    fh = open(ACCELEROMETER_DEVICE)
+    string = fh.read()
+    xyz = string.split(',')
+    print xyz
+    x = float(xyz[0])
+    y = float(xyz[1])
+    canvas.motion_cb(x, y)
+    fh.close()
+    GObject.timeout_add(100, read_accelerometer, canvas)    
+
+class MyCanvas(Gtk.DrawingArea):
+    ''' Create a GTK+ widget on which we will draw using Cairo '''
+
+    def __init__(self):
+        Gtk.DrawingArea.__init__(self)
+        self._draw_ruler = False
+        self._object = None
+        self.connect('draw', self._draw_cb)
+        self._dpi = 96
+        self.cr = None
+        self.width = 0
+        self.height = 0
+        self.x = 0
+        self.y = 0
+
+    def _draw_cb(self, drawing_area, cr):
+        self.cr = cr
+        cr.set_line_width(2)
+        self.width = drawing_area.get_allocated_width()
+        self.height = drawing_area.get_allocated_height()
+
+        cr.set_source_rgb(1, 1, 1)
+        cr.rectangle(0, 0, self.width, self.height)
+        cr.fill()
+
+
+        cr.set_source_rgb(0.8, 0.8, 0.8)
+        cr.arc(self.width / 2, self.height / 2,
+               min(self.width / 2, self.height / 2), 0,
+               2 * 3.14)
+        cr.fill()
+
+
+        cr.set_source_rgb(0, 0, 0)
+        cr.arc(self.width / 2, self.height / 2,
+               min(self.width / 2, self.height / 2) / 3, 0,
+               2 * 3.14)
+        cr.stroke()
+
+
+        cr.set_source_rgb(0, 0, 0)
+        cr.arc(self.width / 2, self.height / 2,
+               min(self.width / 2, self.height / 2) * 2 / 3, 0,
+               2 * 3.14)
+        cr.stroke()
+
+        cr.set_source_rgb(0, 0, 0)
+        cr.arc(self.width / 2, self.height / 2,
+               min(self.width / 2, self.height / 2), 0,
+               2 * 3.14)
+        cr.stroke()
+
+        cr.move_to(self.width / 2 - min(self.width / 2, self.height / 2), self.height / 2)
+        cr.line_to(self.width / 2 + min(self.width / 2, self.height / 2), self.height / 2)
+        cr.stroke()
+
+        cr.move_to(self.width / 2, self.height / 2 - min(self.width / 2, self.height / 2))
+        cr.line_to(self.width / 2, self.height / 2 + min(self.width / 2, self.height / 2))
+        cr.stroke()
+
+        self.update_ball_and_text()
+
+    def update_ball_and_text(self):
+        self.cr.set_source_rgb(0, 0.453, 0)
+        self.cr.arc(self.x, self.y, 20, 0, 2 * 3.14)
+        self.cr.fill()
+
+        # Now update the text
+
+        # 1. Clear Text
+        self.cr.set_source_rgb(1, 1, 1)
+        self.cr.rectangle(self.width - 110, self.height - 110, self.width, self.height)
+        self.cr.fill()
+
+        # 2. Update Text
+
+        self.cr.set_source_rgb(0, 0, 0)
+        self.cr.move_to(self.width - 100, self.height - 80)
+        self.cr.set_font_size(20)
+        self.cr.show_text("X: %.2f" % (self.x,))
+
+        self.cr.move_to(self.width - 99, self.height - 60)
+        self.cr.set_font_size(20)
+        self.cr.show_text("Y: %.2f" % (self.y,))
+
+
+    def motion_cb(self, x, y):
+        print x, y
+        self.x = x
+        self.y = y
+        self.queue_draw()
+
+    def get_dpi(self):
+        return self._dpi
+
+    def set_dpi(self, dpi):
+        self._dpi = dpi
+
+
+class LevelActivity(activity.Activity):
+    def __init__(self, handle):
+        "The entry point to the Activity"
+        activity.Activity.__init__(self, handle)
+
+        toolbox = widgets.ActivityToolbar(self)
+        toolbox.share.props.visible = False
+
+        stop_button = StopButton(self)
+        stop_button.show()
+        toolbox.insert(stop_button, -1)
+
+        self.set_toolbar_box(toolbox)
+        toolbox.show()
+
+        # Draw the canvas
+        self._canvas = MyCanvas()
+        self.set_canvas(self._canvas)
+        self._canvas.show()
+
+        GObject.timeout_add(100, read_accelerometer, self._canvas)
diff --git a/activity/activity.info b/activity/activity.info
new file mode 100644
index 0000000..d0377a0
--- /dev/null
+++ b/activity/activity.info
@@ -0,0 +1,9 @@
+[Activity]
+name = Level
+bundle_id = net.flossmanuals.LevelActivity
+icon = level
+exec = sugar-activity LevelActivity.LevelActivity
+show_launcher = yes
+mime_types = text/plain;application/zip
+activity_version = 1
+license = GPLv2+
diff --git a/activity/level.svg b/activity/level.svg
new file mode 100644
index 0000000..5682ec8
--- /dev/null
+++ b/activity/level.svg
@@ -0,0 +1,71 @@
+<?xml version="1.0" ?><!DOCTYPE svg  PUBLIC '-//W3C//DTD SVG 1.1//EN'  'http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd' [
+	<!ENTITY stroke_color "#000000">
+	<!ENTITY fill_color "#FFFFFF">
+]><svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   width="48px"
+   height="48px"
+   id="svg116"
+   sodipodi:version="0.32"
+   inkscape:version="0.46+devel"
+   sodipodi:docname="New document 4"
+   inkscape:output_extension="org.inkscape.output.svg.inkscape">
+  <defs
+     id="defs118">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 24 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="48 : 24 : 1"
+       inkscape:persp3d-origin="24 : 16 : 1"
+       id="perspective124" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="7"
+     inkscape:cx="24"
+     inkscape:cy="24"
+     inkscape:current-layer="layer1"
+     showgrid="true"
+     inkscape:grid-bbox="true"
+     inkscape:document-units="px"
+     inkscape:window-width="1024"
+     inkscape:window-height="698"
+     inkscape:window-x="0"
+     inkscape:window-y="25" />
+  <metadata
+     id="metadata121">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     id="layer1"
+     inkscape:label="Layer 1"
+     inkscape:groupmode="layer">
+    <rect
+       style="fill:&fill_color;;stroke:&stroke_color;;stroke-opacity:1"
+       id="rect904"
+       width="36.142857"
+       height="32.142857"
+       x="4.1428571"
+       y="7.1428571" />
+  </g>
+</svg>
diff --git a/setup.py b/setup.py
new file mode 100755
index 0000000..d4b5aa0
--- /dev/null
+++ b/setup.py
@@ -0,0 +1,2 @@
+from sugar3.activity import bundlebuilder
+bundlebuilder.start()