version 3 added

git-svn-id: http://mediamods.com/public-svn/camera-activity/Camera.activity@13 574bc980-5f2d-0410-acbc-c8f9f0eb14e0

1 files changed, 55 insertions, 0 deletions

diff --git a/button.py b/button.py
new file mode 100755
index 0000000..d83dc41
--- /dev/null
+++ b/button.py
@@ -0,0 +1,55 @@
+from polygon import Polygon
+
+class Button:
+
+	def __init__(self, poly, offX, offY):
+		self._poly = poly
+		self._offX = offX
+		self._offY = offY
+
+		self._enabled = True
+		self._pressed = False
+		self._toggle = False
+
+		self._listeners = []
+
+		self._actionCommand = None
+
+		self._img = None
+
+
+	def addActionListener(self, listen):
+		self._listeners.append(listen)
+
+
+	def removeActionListener(self, listen):
+		self._listeners.remove(listen)
+
+
+	def setActionCommand(self, command):
+		self._actionCommand = command
+
+
+	def getActionCommand(self):
+		return self._actionCommand
+
+
+	def setImage(self, img):
+		self._img = img
+
+
+	def contains( self, mx, my ):
+		x = mx - self._offX
+		y = my - self._offY
+
+		contains = self._poly.contains( x, y )
+		return contains
+
+
+	def doPressed( self ):
+		for i in range ( 0, len(self._listeners) ):
+			self._listeners[i].fireButton( self._actionCommand )
+
+
+	def isImg( self ):
+		return self._img != None
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