1 files changed, 130 insertions, 0 deletions
diff --git a/sugar-toolkit/src/sugar/tutorius/calc.py b/sugar-toolkit/src/sugar/tutorius/calc.py
new file mode 100644
index 0000000..56ceba6
--- /dev/null
+++ b/sugar-toolkit/src/sugar/tutorius/calc.py
@@ -0,0 +1,130 @@
+import logging
+
+import sys, os
+import pygtk
+pygtk.require20()
+import gtk
+
+import overlayer
+
+
+#import rpdb2
+#rpdb2.start_embedded_debugger("foo", True, True)
+
+class TootOriole():
+    def hello(self, widget, data=None):
+        logging.info('Hello World')
+
+    def buttonclicked(self, button, data=None):
+        evt = button.child.get_text()
+        if evt not in ("+", "-", "*", "/", "=", "."):
+            if self.newNum:
+                self.reg1 = 0
+                self.newNum = False
+            if not self.decimal:
+                self.reg1 = self.reg1*10+int(evt)
+            else:
+                self.reg1 += self.decimal*int(evt)
+                self.decimal /= 10
+        else:
+            if (evt == "."):
+                self.decimal = 0.1
+                return
+
+            if evt == "=":
+                evt = None
+
+            self.reg2 = {
+                "+": lambda a, b: a+b,
+                "-": lambda a, b: a-b,
+                "*": lambda a, b: a*b,
+                "/": lambda a, b: a/b,
+                None: lambda a, b: b
+            }[self.lastOp](self.reg2, self.reg1)
+            self.reg1 = self.reg2
+            self.newNum = True
+            self.decimal = 0
+            self.lastOp = evt
+        self.label.set_label(str(self.reg1))
+
+    def __init__(self):
+        self.reg1 = 0
+        self.reg2 = 0
+        self.lastOp = None
+        self.decimal = 0
+        self.newNum = False
+
+        print "running activity init"
+        self.window = gtk.Window(gtk.WINDOW_TOPLEVEL)
+        self.window.connect("delete_event", self.delete_event)
+        self.window.connect("destroy", self.destroy)
+        print "activity running"
+
+        # Creates the Toolbox. It contains the Activity Toolbar, which is the
+        # bar that appears on every Sugar window and contains essential
+        # functionalities, such as the 'Collaborate' and 'Close' buttons.
+        #toolbox = activity.ActivityToolbox(self)
+        #self.set_toolbox(toolbox)
+        #toolbox.show()
+
+        self.vbox = gtk.VBox(homogeneous=False, spacing=20)
+
+        #textbox
+        self.label = gtk.Label("0")
+        self.label.show()
+        self.vbox.pack_start(self.label, False, True, 10)
+
+        table = gtk.Table(rows=4, columns=4, homogeneous=True)
+        table.show()
+        self.vbox.pack_start(child=table, expand=True, fill=True, \
+                padding=10)
+        buttonlist = [0, "+", "-", "x", 7, 8, 9, "/", 4, 5, 6, "=", \
+                1, 2, 3, "."]
+
+        for i in range(4):
+            for j in range(4):
+                button = gtk.Button("")
+                button.child.set_markup("<big><b>%s</b></big>" \
+                        % str(buttonlist.pop(0)))
+                table.attach(button, j, j+1, i, i+1, gtk.EXPAND|gtk.FILL, 
+                        gtk.EXPAND|gtk.FILL, 15, 15)
+                button.connect("clicked", self.buttonclicked, None)
+                button.show()
+    
+        # Set the button to be our canvas. The canvas is the main section of
+        # every Sugar Window. It fills all the area below the toolbox.
+
+    
+        # The final step is to display this newly created widget.
+        self.vbox.show()
+        self.window.add(self.vbox)
+        
+        self.window.show()
+
+        # proto overlap
+        # ====================================================================
+        # =================================== clip here ======================
+        # Create overlay base where all overlayed widgets will reside
+        overlayBase = overlayer.Overlayer()
+        overlayBase.inject(self.vbox)
+        bubble = overlayer.TextBubble(text="Hello,\nI'm a comma.Use me to\nrepresent decimal numbers.", speaker=button)
+        overlayBase.put(bubble, 40, 50)
+        # we do not eject the overlay, but it could be done when overlay is not
+        # needed anymore
+        # =================================== end clip =======================
+        # ====================================================================
+
+    
+    def delete_event(self, widget, event, data=None):
+        print "quitting..."
+        return False
+    
+    def destroy(self, widget, data=None):
+        gtk.main_quit()
+
+
+
+
+if __name__ == "__main__":
+    t = TootOriole()
+    gtk.main()