class Site:
    def __init__(self):
        # Record the image url for easy access
        self.IMAGES_URL = "http://www.cse.nd.edu/~cmc/teaching/cse30332_sp15/images"
        # The title label is intially empty but will be filled with the top
        # recommended movie by the time the page is viewed
        self.title_l = Label("", StyleName="teststyle")
        self.up_b = Button("UP", post_vote)
        self.down_b = Button("DOWN", post_vote)
        self.rating_l = Label("", StyleName="teststyle")
        self.img = Image("")
        # Construct three vertical panels to make he display slightly columnar
        self.leftVertPanel = VerticalPanel()
        self.midlVertPanel = VerticalPanel()
        self.riteVertPanel = VerticalPanel()
        self.horizontalizer = HorizontalPanel()
        # Add the buttons to the correct vertical panels!!!
        self.midlVertPanel.add(self.title_l)
        self.midlVertPanel.add(self.img)
        self.midlVertPanel.add(self.rating_l)
        self.riteVertPanel.add(self.down_b)
        self.leftVertPanel.add(self.up_b)
        # Add all the panels to the horizontal panel
        self.horizontalizer.add(self.leftVertPanel)
        self.horizontalizer.add(self.midlVertPanel)
        self.horizontalizer.add(self.riteVertPanel)
        # Add the horizontal panel to the vertical one
        RootPanel().add(self.horizontalizer)
        # Get the first recommendation
        get_recommendation()

 def __init__(self, SW, SH):
     HorizontalPanel.__init__(self)
     self.SW = SW
     self.SH = SH
     self.context = GWTCanvas(SW, SH, SW, SH)
     self.context.addStyleName("gwt-canvas")
     self.add(self.context)

    def onModuleLoad(self):
        self.TEXT_WAITING = "Waiting for response..."
        self.TEXT_ERROR = "Server Error"

        self.remote = JSONProxy("../api", ["hello"])

        self.status = Label()
        self.text_box = TextBox()

        self.button_send = Button("Send", self)

        buttons = HorizontalPanel()
        buttons.add(self.button_send)
        buttons.setSpacing(8)

        info = """<h2>JSON-RPC Example</h2>
        <p>This example demonstrates the calling of server services with
           <a href="http://json-rpc.org/">JSON-RPC</a>.
        </p>
        <p>Enter your name below.</p>"""

        panel = VerticalPanel()
        panel.add(HTML(info))
        panel.add(self.text_box)
        #panel.add(method_panel)
        panel.add(buttons)
        panel.add(self.status)

        RootPanel().add(panel)

    def __init__(self, tabBar=None, *kwargs):
        TabPanel.__init__(self, tabBar, *kwargs)
        self.parent_buoy = None

        self.tabs = [{'hovertype' : ListBox(), 'name' : 'Cost'},
                     {'hovertype' : ListBox(), 'name' : 'Speed'}]

        self.cost = self.tabs[0]['hovertype']
        items = ['cheap','next to cheap','average','above average','expensive','if you have to ask']
        self.cost.setVisibleItemCount(len(items))
        for item in items:
            self.cost.addItem(item)
        self.cost.addChangeListener(self)

        self.speed = self.tabs[1]['hovertype']
        items = ['very slow','slow','average','above average','fast','quick','hyper','turbo','lightening','light']
        self.speed.setVisibleItemCount(len(items))
        for item in items:
            self.speed.addItem(item)
        self.speed.addChangeListener(self)

        for tab in self.tabs:
            h = HorizontalPanel()
            h.add(tab['hovertype'])
            self.add(h, tab['name'])

 def _createButtonPanel(self):
     hp = HorizontalPanel()
     self.okBtn = Button('OK', self.onOk, StyleName=self.baseStyleName + '-button')
     self.cancelBtn = Button('Cancel', self.onCancel, StyleName=self.baseStyleName + '-button')
     hp.add(self.okBtn)
     hp.add(self.cancelBtn)
     return hp

    def __init__(self):
        """ Constructs a new EditPanel.
        """
        self.TEXT_WAITING = "Waiting for response..."
        self.TEXT_ERROR = "Server Error"

#        self.remote_py = RegionNamesServicePython()

        self.panel = VerticalPanel()

        top_panel = HorizontalPanel()
        top_panel.setSpacing(8)
        self.panel.add(top_panel)

        refresh = Button("Refresh", self)
        top_panel.add(refresh)

        self.status = Label()
        top_panel.add(self.status)

        edit_panel = HorizontalPanel()
        self.panel.add(edit_panel)

        self.tree = Tree()
        self.tree.addTreeListener(self)
        edit_panel.add(self.tree)

        upload_item = TreeItem("Upload")
        self.tree.add(upload_item)
        map_item = TreeItem("Map")
        self.tree.add(map_item)

    def __init__(self):
        DockPanel.__init__(self)
        self.setSize('100%', '100%')

        self.geocoder = Geocoder()

        # widgets

        topPanel = HorizontalPanel()
        self.add(topPanel, DockPanel.NORTH)

        self.address = TextBox()
        self.address.setText("Sydney, NSW")
        self.address.addChangeListener(self.codeAddress)

        topPanel.add(self.address)

        button = Button("Geocode")
        button.addClickListener(self.codeAddress)

        topPanel.add(button)

        # now, the map

        mapPanel = SimplePanel()
        mapPanel.setSize('600', '400')
        self.add(mapPanel, DockPanel.CENTER)

        options = MapOptions(zoom=8, center=LatLng(-34.397, 150.644),
                           mapTypeId=MapTypeId.ROADMAP)

        self.map = Map(mapPanel.getElement(), options)

 def InitialiseScreen(self):
     hpanel = HorizontalPanel()
     self.add(hpanel)
     vpanelMenu = VerticalPanel()
     hpanel.add(vpanelMenu)
     self.addbutton = Button("Add Triangle")
     vpanelMenu.add(self.addbutton)
     self.addbutton.addClickListener(getattr(self, "addtriangle"))
     self.canvas = GWTCanvas(self.CANVAS_WIDTH, self.CANVAS_HEIGHT)
     vpanelCanvas = VerticalPanel()
     self.canvas.setWidth(self.CANVAS_WIDTH)
     self.canvas.setHeight(self.CANVAS_HEIGHT)
     hpanel.add(vpanelCanvas)
     vpanelCanvas.add(self.canvas)
     self.canvas.addMouseListener(self)
     self.selecteditem = None
     self.selectedhandle = None
     self.mouseisdown = False
     dc = DocumentCollection.documentcollection
     DocumentCollection.documentcollection.edgelistener = self.EdgeListener
     if len(dc.documentsbyclass[model.Drawing.__name__]) == 0:
         drawing = model.Drawing(None)
         dc.AddDocumentObject(drawing)
         EdgePoster([a.asDict() for a in drawing.history.GetAllEdges()])
     else:
         for k,v in dc.documentsbyclass[model.Drawing.__name__].iteritems():
             drawing = v
     self.drawingid = drawing.id
     self.Draw()

    def _add_statusbar ( self ):
        """ Adds a statusbar to the dialog.
        """
        if self.ui.view.statusbar is not None:
            control = HorizontalPanel()
#            control.setSizeGripEnabled(self.ui.view.resizable)
            listeners = []
            for item in self.ui.view.statusbar:
                # Create the status widget with initial text
                name = item.name
                item_control = Label()
                item_control.setText(self.ui.get_extended_value(name))

                # Add the widget to the control with correct size
#                width = abs(item.width)
#                stretch = 0
#                if width <= 1.0:
#                    stretch = int(100 * width)
#                else:
#                    item_control.setMinimumWidth(width)
                control.add(item_control)

                # Set up event listener for updating the status text
                col = name.find('.')
                obj = 'object'
                if col >= 0:
                    obj = name[:col]
                    name = name[col+1:]
                obj = self.ui.context[obj]
                set_text = self._set_status_text(item_control)
                obj.on_trait_change(set_text, name, dispatch='ui')
                listeners.append((obj, set_text, name))

            self.master.add(control)
            self.ui._statusbar = listeners

 def __init__(self, row, column=0):
     super(Game, self).__init__(StyleName='game')
     self.sinkEvents(Event.ONCONTEXTMENU)  # to disable right click
     
     self.row = row
     self.column = column or row
     self.level = 1
     self.toppers = [[], [], []]  # storage for top scorers for 3 levels.
     self.remote = DataService()
     self.remote_handler = RemoteHandler(self)
     self.remote.get_scores(self.remote_handler)
     
     # contents of Game
     menubar = MineMenuBar(self)
     score_board = HorizontalPanel(StyleName='score-board')
     self.grid_panel = SimplePanel(StyleName='grid-panel')
     
     self.add(menubar)
     self.add(score_board)
     self.add(self.grid_panel)
     
     # contents of score_board
     self.counter = Label('000', StyleName='digit counter')
     self.face = Smiley(self)
     self.timer = Label('000', StyleName='digit timer')
     
     for one in (self.counter, self.face, self.timer):
         score_board.add(one)
     score_board.setCellWidth(self.face, '100%')
     
     self.create_grid()
     self.start()

 def __init__(self, labelname, contenthtml, labelnamesuffix=': ', ensure_labelnamesuffix=True):
     HorizontalPanel.__init__(self)
     if ensure_labelnamesuffix and not labelname.endswith(labelnamesuffix):
         labelname += labelnamesuffix
     self.add(Label(labelname, StyleName=Styles.CONTENTITEM_COMPONENT_LABEL))
     self.add(HTML(contenthtml, StyleName=Styles.CONTENTITEM_COMPONENT_CONTENT))
     return

 def __init__(self, chart):
     self.chart = chart
     self.canvas = chart.canvas
     
     self.b2 = Button("Compositing", self)
     self.b3 = Button("Paths & shapes", self)
     self.b4 = Button("Arcs & circles", self)
     self.b1 = Button("Bezier curves", self)
     self.b6 = Button("Colors", self)
     self.b7 = Button("Translating", self)
     self.b8 = Button("Scaling", self)
     self.b5 = Button("Rotating", self)
     self.b10 = Button("Transparency", self)
     self.b11 = Button("Lines", self)
     self.b9 = Button("Animations", self)
     
     hp = HorizontalPanel()
     vp = VerticalPanel()
     vp.setHorizontalAlignment(HasAlignment.ALIGN_LEFT)
     vp.add(Label("MENU"))
     vp.setSpacing(6)
     vp.add(self.b2)
     vp.add(self.b3)
     vp.add(self.b4)
     vp.add(self.b1)
     vp.add(self.b6)
     vp.add(self.b7)
     vp.add(self.b8)
     vp.add(self.b5)
     vp.add(self.b10)
     vp.add(self.b11)
     vp.add(self.b9)
     hp.add(vp)
     
     Composite.__init__(self, hp)

class HorizontalToolbar(SimplePanel):
    def __init__(self, onRequestMore=None, onCollapseAll=None, onExpandAll=None, onSort=None):
        super(HorizontalToolbar, self).__init__(StyleName=Styles.TOOLBAR_HORIZONTAL)
        self.content = HorizontalPanel()

        self.requestMoreButton = Button('More', onRequestMore, StyleName=Styles.TOOLBAR_BUTTON)
        self.content.add(self.requestMoreButton)

        self.itemsShowingLabel = Label(StyleName=Styles.TOOLBAR_TEXT)
        self.content.add(self.itemsShowingLabel)
        self.setNumberOfItemsShowingText(0, 0)

        self.collapseAllButton = Button('Collapse All', onCollapseAll, StyleName=Styles.TOOLBAR_BUTTON)
        self.content.add(self.collapseAllButton)
        self.expandAllButton = Button('Expand All', onExpandAll, StyleName=Styles.TOOLBAR_BUTTON)
        self.content.add(self.expandAllButton)

        if onSort:
            self.content.add(SortPanel(onSort))

        self.setWidget(self.content)
        return
    def setNumberOfItemsShowingText(self, number, total):
        self.itemsShowingLabel.setText('Showing %s of %s total items.' % (number, total))
        return

    def __init__(self, theorem, **kwargs):
        DialogWindow.__init__(self, modal=True, close=True)
        self.theorem=theorem
        v = VerticalPanel()
        v.setWidth(300)
        # v.setHeight(500)
        self.setText("save")
        self.setPopupPosition(100, 100)
        self.setStyleAttribute("background-color", "#ffffff")
        self.setStyleAttribute("color", "red")
        self.setStyleAttribute("border-width", "5px")
        self.setStyleAttribute("border-style", "solid")
        self.im=Image()
        self.im.setUrl(latex_to_url(self.theorem.formula.to_latex()))
        v.add(self.im)
        h=HorizontalPanel()
        self.radio=RadioButton("group1", "Existing folder:")
        h.add(self.radio)
        self.list = ListBox()
        self.list.setVisibleItemCount(1)
        for f in Theorem.get_all_folders():
            self.list.addItem(f)

        h.add(self.list)
        v.add(h)
        h=HorizontalPanel()
        h.add(RadioButton("group1", "New folder:"))
        self.radio.setChecked(True)
        self.textbox=TextBox()
        h.add(self.textbox)
        v.add(h)
        v.add(Button("Done",self.done_click))
        self.add(v)

    def __init__(self, owner):
        Composite.__init__(self)
        self.owner = owner
        self.bar = DockPanel()
        self.gotoFirst = Button("<<", self)
        self.gotoNext = Button(">", self)
        self.gotoPrev = Button("<", self)
        self.status = HTML()

        self.initWidget(self.bar)
        self.bar.setStyleName("navbar")
        self.status.setStyleName("status")

        buttons = HorizontalPanel()
        buttons.add(self.gotoFirst)
        buttons.add(self.gotoPrev)
        buttons.add(self.gotoNext)
        self.bar.add(buttons, DockPanel.EAST)
        self.bar.setCellHorizontalAlignment(buttons, HasAlignment.ALIGN_RIGHT)
        self.bar.add(self.status, DockPanel.CENTER)
        self.bar.setVerticalAlignment(HasAlignment.ALIGN_MIDDLE)
        self.bar.setCellHorizontalAlignment(self.status, HasAlignment.ALIGN_RIGHT)
        self.bar.setCellVerticalAlignment(self.status, HasAlignment.ALIGN_MIDDLE)
        self.bar.setCellWidth(self.status, "100%")

        self.gotoPrev.setEnabled(False)
        self.gotoFirst.setEnabled(False)

    def __init__(self, app):
        self.app = app
        DialogWindow.__init__(
            self, modal=False,
            minimize=True, maximize=True, close=True,
        )
        self.closeButton = Button("Close", self)
        self.saveButton = Button("Save", self)
        self.setText("Sample DialogWindow with embedded image")
        self.msg = HTML("", True)

        global _editor_id
        _editor_id += 1
        editor_id = "editor%d" % _editor_id

        #self.ht = HTML("", ID=editor_id)
        self.txt = TextArea(Text="", VisibleLines=30, CharacterWidth=80,
                        ID=editor_id)
        dock = DockPanel()
        dock.setSpacing(4)

        hp = HorizontalPanel(Spacing="5")
        hp.add(self.saveButton)
        hp.add(self.closeButton)

        dock.add(hp, DockPanel.SOUTH)
        dock.add(self.msg, DockPanel.NORTH)
        dock.add(self.txt, DockPanel.CENTER)

        dock.setCellHorizontalAlignment(hp, HasAlignment.ALIGN_RIGHT)
        dock.setCellWidth(self.txt, "100%")
        dock.setWidth("100%")
        self.setWidget(dock)
        self.editor_id = editor_id
        self.editor_created = False

    def __init__(self, left = 50, top = 50):
        DialogBox.__init__(self, modal = False)

        self.setPopupPosition(left, top)
        self.setText("Preferences")
        ftable = FlexTable()
        ftableFormatter = ftable.getFlexCellFormatter()
        row = 0

        try:
            self.fileLocation = getCookie("fileLocation")
        except:
            self.fileLocation = None

        row += 1
        ftable.setWidget(row, 0, Label("Sheet loaded on startup", wordWrap=False))
        self.fileLocationInput = TextBox()
        self.fileLocationInput.addChangeListener(self.checkValid)
        self.fileLocationInput.addKeyboardListener(self)
        self.fileLocationInput.setVisibleLength(30)
        self.fileLocationInput.setText(self.fileLocation)
        ftable.setWidget(row, 1, self.fileLocationInput)

        row += 1
        hpanel = HorizontalPanel()
        self.saveBtn = Button("Save", self.onSave)
        self.saveBtn.setEnabled(False)
        hpanel.add(self.saveBtn)
        self.cancelBtn = Button("Cancel", self.onCancel)
        hpanel.add(self.cancelBtn)
        ftable.setWidget(row, 0, hpanel)
        ftableFormatter.setColSpan(row, 0, 2)

        self.setWidget(ftable)

 def __init__(self, token_index, target_word):
     HorizontalPanel.__init__(self)
     self.token_index = token_index
     self.table = FlexTable()
     self.label = Label(target_word)
     self.textbox = TextBox()
     self.add(self.label)
     self.add(self.textbox)

    def __init__(self):
        HorizontalPanel.__init__(self)

        History.newItem("test")
        show = Button("Show deep link", self.showDL)
        setDL = Button("Set deep link to 'pyjamas'", self.setDL)
        self.add(setDL)
        self.add(show)

 def __init__(self):
     self.mainPanel = VerticalPanel()
     self.contest = HorizontalPanel()
     self.contest.setStyleName('words')
     self.selection = HorizontalPanel()
     self.selection.setStyleName('words')
     self.button = Button('test', self.test)
     self.x = 1