1 files changed, 114 insertions, 0 deletions
diff --git a/src/samples/abort_gestures.py b/src/samples/abort_gestures.py
new file mode 100755
index 0000000..f948805
--- /dev/null
+++ b/src/samples/abort_gestures.py
@@ -0,0 +1,114 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+from libavg import avg, gesture, app
+
+import gestures
+
+RESOLUTION = avg.Point2D(800, 600)
+
+nodeList = []
+nodesEnabled = True
+
+def abortAll():
+    for node in nodeList:
+        node.recognizer.abort()
+
+def switchNodesEnabled():
+    global nodesEnabled
+    nodesEnabled = not nodesEnabled
+    for node in nodeList:
+        node.recognizer.enable(nodesEnabled)
+
+
+class TapButton(gestures.TextRect):
+    def __init__(self, text, **kwargs):
+        super(TapButton, self).__init__(text, **kwargs)
+
+        self.recognizer = gesture.TapRecognizer(node=self,
+                    possibleHandler=self._onPossible, detectedHandler=self._onDetected,
+                    failHandler=self._onFail)
+
+    def _onPossible(self):
+        self.rect.fillcolor = "FFFFFF"
+
+    def _onDetected(self):
+        self.rect.fillcolor = "000000"
+        self.rect.color = "00FF00"
+
+    def _onFail(self):
+        self.rect.fillcolor = "000000"
+        self.rect.color = "FF0000"
+
+
+class AbortButton(TapButton):
+    def __init__(self, text, **kwargs):
+        super(AbortButton, self).__init__(text, **kwargs)
+
+    def _onPossible(self):
+        super(AbortButton, self)._onPossible()
+        self.words.color = "000000"
+
+    def _onDetected(self):
+        super(AbortButton, self)._onDetected()
+        abortAll()
+        self.words.color = "FFFFFF"
+
+    def _onFail(self):
+        super(AbortButton, self)._onFail()
+        self.words.color = "FFFFFF"
+
+
+class EnableButton(TapButton):
+    def __init__(self, text, **kwargs):
+        super(EnableButton, self).__init__(text, **kwargs)
+
+        self.words.color = "FF0000"
+
+    def changeText(self):
+        if(nodesEnabled):
+            self.words.text = "Disable all"
+            self.words.color = "FF0000"
+        else:
+            self.words.text = "Enable all"
+            self.words.color = "00FF00"
+
+    def _onDetected(self):
+        super(EnableButton, self)._onDetected()
+        switchNodesEnabled()
+        self.changeText()
+
+
+class GestureDemoDiv(app.MainDiv):
+
+    def onInit(self):
+
+        avg.WordsNode(text='''a - abort recognition <br/>
+                d - enable/disable recognition <br/><br/>
+                or use the buttons on the right side''',
+                pos=(20, 510), parent=self)
+
+        nodeList.append(gestures.HoldNode(text="HoldRecognizer", pos=(20,20), parent=self))
+
+        nodeList.append(gestures.DragNode(text="DragRecognizer<br/>friction",pos=(200,20),
+                friction=0.05, parent=self))
+
+        nodeList.append(gestures.TransformNode(text="TransformRecognizer",
+                ignoreRotation=False, ignoreScale=False, pos=(380,20), parent=self))
+
+        self.abortButton = AbortButton(text="Abort all", pos = (630, 490), parent=self)
+
+        self.enableButton = EnableButton(text="Disable all", pos = (630, 540), parent=self)
+
+        app.keyboardmanager.bindKeyDown(keystring="a", handler=abortAll, 
+                help="abort recognition")
+        app.keyboardmanager.bindKeyDown(keystring="d", handler=self.onEnableKey, 
+                help="Enable/disable recognition")
+
+    def onEnableKey(self):
+        switchNodesEnabled()
+        self.enableButton.changeText()
+
+
+if __name__ == '__main__':
+    app.App().run(GestureDemoDiv(), app_resolution="800,600")