[mousetrap/gnome3-wip: 51/240] Added mouse.py.

[Heidi Ellis <heidiellis src gnome org>]

commit 24222056fde17d3987f4a5d62d1ddb6b6865aa53
Author: Stoney Jackson <dr stoney gmail com>
Date:   Tue May 20 16:51:14 2014 -0400

    Added mouse.py.

 src/mousetrap/Makefile.am   |    3 ++-
 src/mousetrap/mouse.py      |   23 +++++++++++++++++++++++
 src/mousetrap/test_mouse.py |   26 ++++++++++++++++++++++++++
 3 files changed, 51 insertions(+), 1 deletions(-)
---
diff --git a/src/mousetrap/Makefile.am b/src/mousetrap/Makefile.am
index 8079824..78deb2d 100644
--- a/src/mousetrap/Makefile.am
+++ b/src/mousetrap/Makefile.am
@@ -5,7 +5,8 @@ mousetrap_pathdir=$(pyexecdir)
 
 mousetrap_python_PYTHON = \
        __init__.py \
-       camera.py
+       camera.py \
+       mouse.py
 
 #SUBDIRS =
 
diff --git a/src/mousetrap/mouse.py b/src/mousetrap/mouse.py
new file mode 100644
index 0000000..8b23ef1
--- /dev/null
+++ b/src/mousetrap/mouse.py
@@ -0,0 +1,23 @@
+from gi.repository import Gdk
+
+
+class Mouse:
+    def __init__(self):
+        self._pointer = None
+        self._screen = None
+
+        gdk_display = Gdk.Display.get_default()
+        self._screen = gdk_display.get_default_screen()
+
+        device_manager = gdk_display.get_device_manager()
+        self._pointer = device_manager.get_client_pointer()
+
+    def get_position(self):
+        X_INDEX = 1
+        Y_INDEX = 2
+        position = self._pointer.get_position()
+        return (position[X_INDEX], position[Y_INDEX])
+
+    def set_position(self, x, y):
+        self._pointer.warp(self._screen, x, y)
+
diff --git a/src/mousetrap/test_mouse.py b/src/mousetrap/test_mouse.py
new file mode 100644
index 0000000..d1bf5dc
--- /dev/null
+++ b/src/mousetrap/test_mouse.py
@@ -0,0 +1,26 @@
+import unittest
+from mousetrap.mouse import Mouse
+
+
+class test_mouse(unittest.TestCase):
+
+    def setUp(self):
+        self.mouse = Mouse()
+
+    def test_get_position(self):
+        x, y = self.mouse.get_position()
+        try:
+            x += 1
+            y += 1
+        except TypeError:
+            self.assertTrue(False, msg='x or y is not a number')
+
+    def test_set_position(self):
+        self.mouse.set_position(3, 4)
+        x, y = self.mouse.get_position()
+        self.assertEquals(3, x)
+        self.assertEquals(4, y)
+
+
+if __name__ == '__main__':
+    unittest.main()