Python ListBox.getSelectedIndex方法代码示例

# 需要导入模块: from pyjamas.ui.ListBox import ListBox [as 别名]
# 或者: from pyjamas.ui.ListBox.ListBox import getSelectedIndex [as 别名]
class ListBoxDemo(SimplePanel):
    def __init__(self):
        SimplePanel.__init__(self)

        hPanel = HorizontalPanel()
        hPanel.setSpacing(10)

        self.list1 = ListBox()
        self.list1.setVisibleItemCount(10)
        self.list1.addItem("Item 1")
        self.list1.addItem("Item 2")
        self.list1.addItem("Item 3")
        self.list1.addChangeListener(getattr(self, "onList1ItemSelected"))

        self.list2 = ListBox()
        self.list2.setVisibleItemCount(1)
        self.list2.addItem("Item A")
        self.list2.addItem("Item B")
        self.list2.addItem("Item C")
        self.list2.addChangeListener(getattr(self, "onList2ItemSelected"))

        hPanel.add(self.list1)
        hPanel.add(self.list2)
        self.add(hPanel)


    def onList1ItemSelected(self, event):
        item = self.list1.getItemText(self.list1.getSelectedIndex())
        Window.alert("You selected " + item + " from list 1")


    def onList2ItemSelected(self, event):
        item = self.list2.getItemText(self.list2.getSelectedIndex())
        Window.alert("You selected " + item + " from list 2")

# 需要导入模块: from pyjamas.ui.ListBox import ListBox [as 别名]
# 或者: from pyjamas.ui.ListBox.ListBox import getSelectedIndex [as 别名]
class TheoremPanel(ScrollPanel):
    def __init__(self, after):
        ScrollPanel.__init__(self, Size=("630px", "500px"))
        self.after = after
        self.pok = VerticalPanel()
        self.add(self.pok)
        self.images = list()

        def onItemSelected():
            item = self.list2.getItemText(self.list2.getSelectedIndex())
            self.refresh_theorems(item)

        self.list2 = ListBox()
        self.list2.setVisibleItemCount(1)
        for f in Theorem.get_all_folders():
            self.list2.addItem(f)
        self.pok.add(self.list2)
        self.list2.addChangeListener(onItemSelected)

        self.refresh_theorems(self.list2.getItemText(self.list2.getSelectedIndex()))

    def remove_images(self):
        for im in self.images:
            self.pok.remove(im)
        self.images = list()

    def refresh_theorems(self, folder):
        self.remove_images()

        def onClick(theorem):
            def name(n):
                return "var" + str(n + 1)

            def print_scheme(n):
                return ["\\alpha", "\\beta", "\\gamma", "\\delta", "\\epsilon"][n]

            def poas(sender):
                if len(theorem.operations) == 1:
                    constants = [Operation("const" + str(i + 1), 0, print_scheme(i), name(i), Operation.EXPRESSION)
                                 for i in range(theorem.operations[0].no_of_args)]

                    def after1(f):
                        self.after(
                            theorem.formula.substitute_definition(Formula([theorem.operations[0]] + constants), f),
                            predecessors=[], rule_name="insert")

                    request_formula([op for op in proof.get_operations()] + constants,
                                    after1, type=('rel' if theorem.operations[0].type == Operation.RELATION else 'exp'))
                else:
                    self.after(theorem.formula, predecessors=[], rule_name="insert")

            return poas

        for ax in [x for x in Theorem.theorems if x.folder == folder]:
            im = Image()
            im.addClickListener(onClick(ax))
            im.setUrl(latex_to_url(ax.formula.to_latex()))
            self.pok.add(im)
            self.images.append(im)

# 需要导入模块: from pyjamas.ui.ListBox import ListBox [as 别名]
# 或者: from pyjamas.ui.ListBox.ListBox import getSelectedIndex [as 别名]
class SaveDialog(DialogWindow):
    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 get_folder_name(self):
        if self.radio.getChecked():
            return self.list.getItemText(self.list.getSelectedIndex())
        else:
            return self.textbox.getText()

    def done_click(self):
        self.theorem.folder=self.get_folder_name()
        Theorem.theorems.append(self.theorem)
        IO.save()
        self.hide()

# 需要导入模块: from pyjamas.ui.ListBox import ListBox [as 别名]
# 或者: from pyjamas.ui.ListBox.ListBox import getSelectedIndex [as 别名]
class Projects_Editor(SimplePanel):
    '''
    Create and edit projects
    '''
    def __init__(self):
        # We need to use old form of inheritance because of pyjamas
        SimplePanel.__init__(self)
        self.hpanel = HorizontalPanel(Width='475px')
        self.hpanel.setVerticalAlignment(HasAlignment.ALIGN_BOTTOM)
        
        self.name = TextBox()
        self.name.setStyleName('form-control')
        
        self.status = ListBox()
        self.status.addItem('Active')
        self.status.addItem('Inactive')
        self.status.setVisibleItemCount(0)
        self.status.setStyleName('form-control input-lg')
        self.status.setSize('100px', '34px')
        
        lbl = Label('', Width='10px')

        self.add_btn = Button('Add')
        self.add_btn.setStyleName('btn btn-primary')
        self.del_btn = Button('Delete')
        self.del_btn.setStyleName('btn btn-danger')

        self.hpanel.add(self.name)
        self.hpanel.add(lbl)
        self.hpanel.add(self.status)
        self.hpanel.add(self.add_btn)
        self.hpanel.add(self.del_btn)

 
    def get_name_txt(self):
        '''Return project name.
        '''
        return self.name.getText()

    def get_status(self):
        '''Return project status.
        '''
        return self.status.getItemText(self.status.getSelectedIndex())

# 需要导入模块: from pyjamas.ui.ListBox import ListBox [as 别名]
# 或者: from pyjamas.ui.ListBox.ListBox import getSelectedIndex [as 别名]
class RecipeViewer(Sink):
    recipeDict = None
    def __init__(self, parent=None):
        Sink.__init__(self, parent)
        self.RVDock = HorizontalPanel(Spacing=5)
        self.RList = ListBox() 
        self.RList.addClickListener(getattr(self, "onRecipeSelected"))
        
        self.RView = HTML()
        HTTPRequest().asyncGet("recipes.xml", RecipeListLoader(self))
        self.RVDock.add(self.RList)
        self.RVDock.add(self.RView)
        self.initWidget(self.RVDock)
        
    def onRecipeSelected(self, item):
        recipe = self.RList.getItemText(self.RList.getSelectedIndex())
        HTTPRequest().asyncGet("/recipecontent?recipe=%s" % recipe, RecipeViewLoader(self))
        
        
    def onShow(self):
        pass

# 需要导入模块: from pyjamas.ui.ListBox import ListBox [as 别名]
# 或者: from pyjamas.ui.ListBox.ListBox import getSelectedIndex [as 别名]

#.........这里部分代码省略.........
		self.mainPanel.setStyleName("mainPanel")
		self.mainPanel.setSpacing(25)
		
        # Associate panels with the HTML host page
		RootPanel('addPanel').add(self.addPanel)
		RootPanel('main').add(self.mainPanel)

        # Move cursor focus to the input box
		self.newMovieNameTextBox.setFocus(True)

        # Load the movies
		self.remote.getMovies(self)
	
	def verifyInputs(self, name, category):
		if len(name) == 0:
			Window.alert("Movie name cannot be empty.")
			return False
		if len(name) > 100:
			Window.alert("Movie name is too long. Maximum length is 100 characters.")
			return False
		if len(category) == 0:
			Window.alert("Category cannot be empty.")
			return False
		p = re.compile('^[0-9A-Za-z\\.\\-\\(\\) ]{1,100}$')
		if p.match(category) == None:
			Window.alert('"%s" is not a valid category.' % category)
			return False
		return True
	
	def addMovieButton_Click(self, event):		
		name = self.newMovieNameTextBox.getText().trim()
		cat = self.newMovieCategoryTextBox.getText().trim().lower()
		category = cat[0].upper() + cat[1:]
		rating = self.newMovieRatingListBox.getSelectedIndex()
		
		if not self.verifyInputs(name, category):
			return
			
		movie = Movie(name, category, rating)
			
		if movie in self.movies:
			Window.alert("'" + name + "' is already in table.")
			self.newMovieNameTextBox.selectAll()
			return
			
		self.remote.addMovie((name, category, rating), self)
		self.newMovieNameTextBox.setText('')
		
	def addMovie(self, sender, movie):						
		self.movies.append(movie)
		row = self.moviesFlexTable.getRowCount()
		
		self.moviesFlexTable.setText(row, 1, movie.category)
		self.moviesFlexTable.setText(row, 2, movie.name)
		self.moviesFlexTable.setText(row, 3, movie.rating)
					
		# Adds buttons for remove, edit, save and cancel
		removeMovieButton = Button("x")
		editMovieButton = Button("Edit")
		saveButton = Button("Save")
		cancelButton = Button("Cancel")	
			
		# Save and cancel are hidden by default
		saveButton.setVisible(False)
		cancelButton.setVisible(False)
		

# 需要导入模块: from pyjamas.ui.ListBox import ListBox [as 别名]
# 或者: from pyjamas.ui.ListBox.ListBox import getSelectedIndex [as 别名]
class CompaniesAppGUI(AbsolutePanel):
	def __init__(self):
		AbsolutePanel.__init__(self)
		
		self.app = CompaniesApp()
		
		self.history = []
		
		self.save = Button("save", self)
		self.selectDepartment = Button("select", self)
		self.selectEmployee = Button("select", self)
		self.edit = Button("edit", self)
		self.cut = Button("cut", self)
		self.back = Button("back", self)
		
		self.name = TextBox()
		self.address = TextBox()
		self.manager = TextBox()
		self.departments = ListBox(Size=("100%"), VisibleItemCount="5")
		self.employees = ListBox(Size=("100%"), VisibleItemCount="5")
		self.total = TextBox()

		self.errors = VerticalPanel()
		
		self.grid = Grid()
		self.allPanels = VerticalPanel()
		self.allPanels.add(self.grid)
		self.allPanels.add(self.errors)
		self.add(self.allPanels)
		
		self.initCompanyGUI()
		
	def onClick(self, sender):
                self.errors.clear()
		if sender == self.cut:
			self.current.cut()
			self.total.setText(self.current.total())
		if sender == self.save:
			if self.current.__class__.__name__ == "Employee":
                                if self.validateEmployee(self.current.id, self.name.getText(), self.address.getText(), self.total.getText()) == True:
                                        self.current.save(self.name.getText(), self.address.getText(), float(self.total.getText()))
			else:
                                if self.validateDepartment(self.current.id, self.name.getText()) == True:
                                        self.current.save(self.name.getText())
		if sender == self.selectDepartment:
			if (self.departments.getSelectedIndex() > -1):
				self.history.append(self.current)
				self.current = self.app.getDepartment(self.departments.getValue(self.departments.getSelectedIndex()))
				self.initDepartmentGUI()
		if sender == self.selectEmployee:
			if (self.employees.getSelectedIndex() > -1):
				self.history.append(self.current)
				self.current = self.app.getEmployee(self.employees.getValue(self.employees.getSelectedIndex()))
				self.initEmployeeGUI()
		if sender == self.edit:
			self.history.append(self.current)
			self.current = self.current.getManager()
			self.initEmployeeGUI()
		if sender == self.back:
			if len(self.history) > 0:
				self.current = self.history.pop()
				if self.current.__class__.__name__ == "Company":
					self.initCompanyGUI()
				else:
					self.initDepartmentGUI()

	def validateDepartment(self, index, name):
                valid = True

                if name == "":
                        self.errors.add(Label("- Enter a valid name, please."))
                        valid = False
                
                for item in self.app.departments:
                        if item.id != index and name == item.name:
                                self.errors.add(Label("- There is already a department with the same name. Enter a valid name, please."))
                                valid = False
                return valid

        def validateEmployee(self, index, name, address, salary):
                valid = True

                if name == "":
                        self.errors.add(Label("- Enter a valid name, please."))
                        valid = False

                if address == "":
                        self.errors.add(Label("- Enter a valid address, please."))
                        valid = False

                if salary == "":
                        self.errors.add(Label("- Enter a valid salary, please."))
                        valid = False

                try:
                        float(salary)
                except ValueError:
                        self.errors.add(Label("- The salary must be a number. Enter a valid salary, please."))
                        valid = False
                        
#.........这里部分代码省略.........

# 需要导入模块: from pyjamas.ui.ListBox import ListBox [as 别名]
# 或者: from pyjamas.ui.ListBox.ListBox import getSelectedIndex [as 别名]
class ParamGroup(object):
    def __init__(self, container, kind, parent=None, level=0, draw=True, title=None):
        self.container = container
        self.kind = kind
        self.parent = parent
        self.level = level
        self.title = title
        self.panel = SimplePanel(StyleName='aur-search-advanced-group')
        if level % 2 == 0: self.panel.addStyleName('aur-search-advanced-group-nested')
        self.childPanel = VerticalPanel(StyleName='aur-search-advanced-group-list', Width='100%')
        self.paramPanel = VerticalPanel(StyleName='aur-search-advanced-param-list', Width='100%')
        self.listPanel = VerticalPanel(StyleName='aur-search-advanced-list-boundary', Width='100%', Visible=False)
        self.paramChooser = ListBox()
        self.children = []
        self.parameters = []
        self.isInverted = False
        self.operator = 'and'
        # assigned by parent, visual use only
        self.op = None if parent else Label('and')
        if draw: self.draw()

    def draw(self):
        cont = VerticalPanel(Width='100%')
        header = HorizontalPanel(Width='100%', VerticalAlignment='middle', StyleName='aur-search-advanced-group-header')
        params = self.paramChooser
        addParam = Image(url='/ico/tick.png', Title='Add parameter to this group')
        addGroup = Image(url='/ico/table_add.png', Title='Nest group within this group')
        addGroupFull = Image(url='/ico/table_lightning.png', Title='Nest group within this group; all parameters')
        invertSelf = Image(url='/ico/exclamation.png', Title='Invert this parameter group')
        self.container.add(self.panel)
        self.panel.setWidget(cont)
        cont.add(header)
        if self.parent:
            d = Image(url='/ico/cross.png', Title='Delete this parameter group')
            d.addStyleName('aur-search-advanced-delete')
            header.add(d)
            header.setCellWidth(d, '1px')
            d.addClickListener(getattr(self, 'delSelf'))
        if self.title:
            t = Label(self.title, StyleName='aur-search-advanced-group-header-title')
            header.add(t)
            header.setCellWidth(t, '1px')
        header.add(params)
        header.add(addParam)
        header.add(addGroup)
        header.add(addGroupFull)
        header.add(invertSelf)
        header.setCellWidth(params, '1px')
        header.setCellWidth(addGroup, '1px')
        header.setCellWidth(addGroupFull, '1px')
        header.setCellWidth(invertSelf, '1px')
        for x in self.kind:
            params.addItem(x['item'], x['index'])
        cont.add(self.listPanel)
        self.listPanel.add(self.paramPanel)
        self.listPanel.add(self.childPanel)
        addParam.addClickListener(getattr(self, 'addParam'))
        addGroup.addClickListener(getattr(self, 'addGroup'))
        addGroupFull.addClickListener(getattr(self, 'addGroupFull'))
        invertSelf.addClickListener(getattr(self, 'invertSelf'))

    def addGroup(self, sender):
        self.listPanel.setVisible(True)
        op = Label(self.operator, Title='Invert group operator', StyleName='aur-search-advanced-group-op', Visible=False)
        op.addClickListener(getattr(self, 'invertOperator'))
        if len(self.children) > 0 or len(self.parameters) > 0: op.setVisible(True)
        self.childPanel.add(op)
        self.childPanel.setCellHorizontalAlignment(op, 'right')
        g = ParamGroup(self.childPanel, self.kind, self, self.level+1)
        g.op = op
        self.children.append(g)

    def addGroupFull(self, sender):
        # this is a little hacky, but it's so fast you don't see it
        self.addGroup(None)
        group = self.children[len(self.children)-1]
        for x in range(group.paramChooser.getItemCount()):
            group.paramChooser.setSelectedIndex(x)
            group.addParam(None)
        group.paramChooser.setSelectedIndex(0)

    def addParam(self, sender):
        self.listPanel.setVisible(True)
        op = Label(self.operator, Title='Invert group operator', StyleName='aur-search-advanced-param-op', Visible=False)
        op.addClickListener(getattr(self, 'invertOperator'))
        if len(self.parameters) > 0: op.setVisible(True)
        self.paramPanel.add(op)
        self.paramPanel.setCellHorizontalAlignment(op, 'right')
        k = self.kind[self.paramChooser.getSelectedValues()[0]]
        p = Param(self.paramPanel, k, self)
        p.op = op
        self.parameters.append(p)
        if len(self.children) > 0:
            self.children[0].op.setVisible(True)

    def addParamFull(self, sender):
        # this is a little hacky, but it's so fast you don't see it
        old = self.paramChooser.getSelectedIndex()
        for x in range(self.paramChooser.getItemCount()):
            self.paramChooser.setSelectedIndex(x)
#.........这里部分代码省略.........

# 需要导入模块: from pyjamas.ui.ListBox import ListBox [as 别名]
# 或者: from pyjamas.ui.ListBox.ListBox import getSelectedIndex [as 别名]

#.........这里部分代码省略.........
        for i in range(0, self.reduceFiles.getItemCount()):
            fname = self.reduceFiles.getItemText(i)
            if fname == tfile:
                return
        self.reduceFiles.addItem(tfile)
        self.updateReduceCL()
        
        filename = tfile
        if filename in pathdict:
            if pathdict[filename]["filetype"] == "fileEntry":
                HTTPRequest().asyncGet("adinfo?filename=%s" % self.pathdict[item.getText()]["path"], 
                               ADInfoLoader(self),
                              )
            else:
                self.adInfo.setHTML("""
                    <b style="font-size:200%%">%s</b>""" % pathdict[filename]["filetype"])
        else:
            self.adInfo.setHTML("unknown node")
        return
        
        # self.prepareReduce.setHTML('<a href="runreduce?p=-r&p=callen&p=%(fname)s">reduce -r callen %(fname)s</a>' %
        #                            {"fname":item.getText()})
        pass
 
    def onRecipeSelected(self, event):
        self.updateReduceCL()
    
    def onClearReduceFiles(self, event):
        self.reduceFiles.clear() 
        self.adInfo.setHTML("file info...") 
        self.updateReduceCL()
        
    def updateReduceCL(self):
        recipe = self.recipeList.getItemText(self.recipeList.getSelectedIndex())
        
        if recipe=="None":
            rstr = ""
        else:
            rstr = "-r "+recipe

        rfiles = []            
        for i in range(0, self.reduceFiles.getItemCount()):
            fname = self.reduceFiles.getItemText(i)
            rfiles.append(fname)
        filesstr = " ".join(rfiles)
        
                
        self.prepareReduce.setHTML('<b>reduce</b> %(recipe)s %(files)s' % 
                                        { "recipe":rstr, 
                                          "files":filesstr})
    def onRunReduce(self):
        recipe = self.recipeList.getItemText(self.recipeList.getSelectedIndex())
        
        if recipe=="None":
            rstr = ""
        else:
            rstr = "p=-r"+recipe

        rfiles = []            
        for i in range(0, self.reduceFiles.getItemCount()):
            fname = self.reduceFiles.getItemText(i)
            rfiles.append(quote(self.pathdict[fname]["path"]))
        filesstr = "&p=".join(rfiles)
                
        cl = "/runreduce?%s&p=%s" % (rstr, filesstr)
        JS("window.open(cl)")

# 需要导入模块: from pyjamas.ui.ListBox import ListBox [as 别名]
# 或者: from pyjamas.ui.ListBox.ListBox import getSelectedIndex [as 别名]
class DirectionsSimple(DockPanel):

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

        # widgets

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

        places = {
            "chicago, il": "Chicago",

            "st louis, mo": "St Louis",
            "joplin, mo": "Joplin, MO",
            "oklahoma city, ok": "Oklahoma City",
            "amarillo, tx": "Amarillo",
            "gallup, nm": "Gallup, NM",
            "flagstaff, az": "Flagstaff, AZ",

            "winona, az": "Winona",
            "kingman, az": "Kingman",
            "barstow, ca": "Barstow",
            "san bernardino, ca": "San Bernardino",
            "los angeles, ca": "Los Angeles"}

        self.start = ListBox()
        self.end = ListBox()

        for value in places:
            self.start.addItem(places[value], value)
            self.end.addItem(places[value], value)

        self.start.addChangeListener(self.calcRoute)
        self.end.addChangeListener(self.calcRoute)

        topPanel.add(self.start)
        topPanel.add(self.end)

        # now, the map

        mapPanel = SimplePanel()
        mapPanel.setSize('800', '500')
        self.add(mapPanel, DockPanel.CENTER)

        chigado = LatLng(41.850033, -87.6500523)
        options = MapOptions(zoom=7, center=chigado,
                           mapTypeId=MapTypeId.ROADMAP)

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

        # initialize the renderer
        self.directionsDisplay = DirectionsRenderer()
        self.directionsDisplay.setMap(self.map)

        self.directionsService = DirectionsService()

    def calcRoute(self):
        start = self.start.getValue(self.start.getSelectedIndex())
        end = self.end.getValue(self.end.getSelectedIndex())

        print "calcRoute start:", start, "end:", end

        request = DirectionsRequest(origin=start, destination=end, \
            travelMode=DirectionsTravelMode.DRIVING)

        self.directionsService.route(request, self.directionsResult)

    def directionsResult(self, response, status):
        print "directionsResult:"

        if status == DirectionsStatus.OK:

            for trip in response.trips:
                print "copyrights:", trip.copyrights

                for route in trip.routes:
                    print route.start_geocode.formatted_address
                    print route.end_geocode.formatted_address
                    print route.steps[0].start_point
                    print route.steps[0].end_point

                print "\n"

            self.directionsDisplay.setDirections(response)

# 需要导入模块: from pyjamas.ui.ListBox import ListBox [as 别名]
# 或者: from pyjamas.ui.ListBox.ListBox import getSelectedIndex [as 别名]
class Lists(Sink):
    def __init__(self):
        Sink.__init__(self)

        self.sStrings=[["foo0", "bar0", "baz0", "toto0", "tintin0"],
            ["foo1", "bar1", "baz1", "toto1", "tintin1"],
            ["foo2", "bar2", "baz2", "toto2", "tintin2"],
            ["foo3", "bar3", "baz3", "toto3", "tintin3"],
            ["foo4", "bar4", "baz4", "toto4", "tintin4"]]

        self.combo=ListBox(VisibleItemCount=1)
        self.list=ListBox(MultipleSelect=True, VisibleItemCount=10)
        self.echo=Label()

        self.combo.addChangeListener(self)

        for i in range(len(self.sStrings)):
            txt = "List %d" % i
            self.combo.addItem(txt)
            # test setItemText
            self.combo.setItemText(i, txt + " using set text")
        self.combo.setSelectedIndex(0)
        self.fillList(0)
        self.list.setItemSelected(0, False)
        self.list.setItemSelected(1, True)

        self.list.addChangeListener(self)

        horz = HorizontalPanel(VerticalAlignment=HasAlignment.ALIGN_TOP,
                               Spacing=8)
        horz.add(self.combo)
        horz.add(self.list)

        panel = VerticalPanel(HorizontalAlignment=HasAlignment.ALIGN_LEFT)
        panel.add(horz)
        panel.add(self.echo)
        self.initWidget(panel)

        self.echoSelection()

    def onChange(self, sender):
        if sender == self.combo:
            self.fillList(self.combo.getSelectedIndex())
        elif sender == self.list:
            self.echoSelection()

    def onShow(self):
        pass

    def fillList(self, idx):
        self.list.clear()
        strings = self.sStrings[idx]
        for i in range(len(strings)):
            self.list.addItem(strings[i])

        self.echoSelection()

    def echoSelection(self):
        msg = "Selected items: "
        for i in range(self.list.getItemCount()):
            if self.list.isItemSelected(i):
                msg += self.list.getItemText(i) + " "
        self.echo.setText(msg)

# 需要导入模块: from pyjamas.ui.ListBox import ListBox [as 别名]
# 或者: from pyjamas.ui.ListBox.ListBox import getSelectedIndex [as 别名]
class Milestones_Editor(SimplePanel):
    '''
    Create and edit projects
    '''
    def __init__(self):
        # We need to use old form of inheritance because of pyjamas
        SimplePanel.__init__(self)
        self.hpanel = HorizontalPanel(Width='755px')
        self.hpanel.setVerticalAlignment(HasAlignment.ALIGN_TOP)
        
        self.name = TextBox()
        self.name.setStyleName('form-control')

        self.start = Report_Date_Field(cal_ID='start')
        
        self.start.getTextBox().setStyleName('form-control')
        self.start.setRegex(DATE_MATCHER)
        self.start.appendValidListener(self._display_ok)
        self.start.appendInvalidListener(self._display_error)
        self.start.validate(None)

        self.end = Report_Date_Field(cal_ID='end')
        self.end.getTextBox().setStyleName('form-control')
        self.end.setRegex(DATE_MATCHER)
        self.end.appendValidListener(self._display_ok)
        self.end.appendInvalidListener(self._display_error)
        self.end.validate(None)

        self.status = ListBox()
        self.status.addItem('Active')
        self.status.addItem('Inactive')
        self.status.setVisibleItemCount(0)
        self.status.setStyleName('form-control input-lg')
        self.status.setSize('100px', '34px')
        
        spacer1 = Label(Width='10px')
        spacer2 = Label(Width='10px')
        spacer3 = Label(Width='10px')

        self.add_btn = Button('Add')
        self.add_btn.setStyleName('btn btn-primary')
        self.del_btn = Button('Delete')
        self.del_btn.setStyleName('btn btn-danger')

        self.hpanel.add(self.name)
        self.hpanel.add(spacer1)
        self.hpanel.add(self.status)
        self.hpanel.add(spacer2)
        self.hpanel.add(self.start)
        #self.hpanel.add(spacer3)
        self.hpanel.add(self.end)
        self.hpanel.add(self.add_btn)
        self.hpanel.add(Label(Width='10px'))
        self.hpanel.add(self.del_btn)

 
    def get_name_txt(self):
        '''Return project name.
        '''
        return self.name.getText()


    def get_status(self):
        '''Return project status.
        '''
        return self.status.getItemText(self.status.getSelectedIndex())


    def get_milestone_data(self):
        '''Return all data for a milestone and validation result.
        '''
        valid = False
        name_txt = self.get_name_txt()
        status_txt = self.get_status()
        start_txt = self.start.getTextBox().getText()
        end_txt = self.end.getTextBox().getText()
        data = [name_txt, status_txt, start_txt, end_txt]
        # We are only valid if these conditions are met
        if len(name_txt.strip()) > 0 and self.start.valid == True and self.end.valid == True:
            valid = True 
        return (valid, data)


    def _display_ok(self, obj):
        obj.setStyleName('form-input')


    def _display_error(self, obj):
        if len(obj.getTextBox().getText()) > 0:
            obj.setStyleName('form-group has-error')        

# 需要导入模块: from pyjamas.ui.ListBox import ListBox [as 别名]
# 或者: from pyjamas.ui.ListBox.ListBox import getSelectedIndex [as 别名]
class SongFrequency:

    def __init__(self):
        self.artist =''
        self.start_date = ''
        self.end_date = ''
        self.period_search =''
        self.search_option = 1
        #declare the general interface widgets
        self.panel = DockPanel(StyleName = 'background')
        self.ret_area = TextArea()
        self.ret_area.setWidth("350px")
        self.ret_area.setHeight("90px")
        self.options = ListBox()

        self.search_button = Button("Search", getattr(self, "get_result"), StyleName = 'button')

        #set up the date search panel; it has different text boxes for
        #to and from search dates
        self.date_search_panel = VerticalPanel()
        self.date_search_start = TextBox()
        self.date_search_start.addInputListener(self)
        self.date_search_end = TextBox()
        self.date_search_end.addInputListener(self)
        
        self.date_search_panel.add(HTML("Enter as month/day/year", True, StyleName = 'text'))
        self.date_search_panel.add(HTML("From:", True, StyleName = 'text'))
        self.date_search_panel.add(self.date_search_start)
        self.date_search_panel.add(HTML("To:", True, StyleName = 'text'))
        self.date_search_panel.add(self.date_search_end)
        #set up the artist search panel
        self.artist_search = TextBox()
        self.artist_search.addInputListener(self)
        self.artist_search_panel = VerticalPanel()
        self.artist_search_panel.add(HTML("Enter artist's name:",True,
                                          StyleName = 'text'))
        self.artist_search_panel.add(self.artist_search)

        #Put together the list timespan search options
        self.period_search_panel = VerticalPanel()
        self.period_search_panel.add(HTML("Select a seach period:",True,
                                          StyleName = 'text'))
        self.period_search = ListBox()
        self.period_search.setVisibleItemCount(1)
        self.period_search.addItem("last week")
        self.period_search.addItem("last month")
        self.period_search.addItem("last year")
        self.period_search.addItem("all time")
        self.period_search_panel.add(self.period_search)
        #add the listeners to the appropriate widgets
        self.options.addChangeListener(self)
        self.period_search.addChangeListener(self)
        self.ret_area_scroll = ScrollPanel()
        self.search_panel = HorizontalPanel()
        self.options_panel = VerticalPanel()

    # A change listener for the boxes
    def onChange(self, sender):
        #switch the list box options
        if sender == self.options:
            self.search_panel.remove(self.period_search_panel)
            self.search_panel.remove(self.date_search_panel)
            self.search_panel.remove(self.artist_search_panel)

            index = self.options.getSelectedIndex()

            if index == 0:
                self.search_panel.add(self.artist_search_panel)
                self.search_option = 1
            elif index == 1:
                self.search_panel.add(self.date_search_panel)
                self.search_option = 2
            elif index == 2:
                self.search_panel.add(self.period_search_panel)
                self.search_option = 3

        elif sender == self.period_search:
            index = self.period_search.getSelectedIndex()
            if index == 0:
                self.period_search = "last week"
            elif index == 1:
                self.period_search = "last month"
            elif index == 2:
                self.period_search = "last year"
            elif index == 3:
                self.period_search = "all time"

    #A listener for the text boxes            
    def onInput(self, sender):
        if sender == self.artist_search:
            self.artist = sender.getText()
        elif sender == self.date_search_end:
            self.end_date = sender.getText()
        elif sender == self.date_search_start:
            self.start_date = sender.getText()

    #A listener for the buttons that, when the button is clicked, looks up the results and outputs them
    def get_result(self):
        return_str = " "
        if self.search_option == 1:
#.........这里部分代码省略.........

# 需要导入模块: from pyjamas.ui.ListBox import ListBox [as 别名]
# 或者: from pyjamas.ui.ListBox.ListBox import getSelectedIndex [as 别名]
class ReducePanelIFACE(PanelIFACE):
    def __init__(self, parent = None):
        
        PanelIFACE.__init__(self, parent)
        self.panel = VerticalPanel()
        self.panel.setBorderWidth(1)
        self.panel.setWidth("100%")
        # prepare panel
        self.prepareReduce = HTML("<tt> .. none yet .. </tt>", True, )

        self.recipeList = ListBox()
        self.recipeList.addChangeListener(getattr(self, "onRecipeSelected"))
        self.recipeList.addItem("None")
        HTTPRequest().asyncGet("recipes.xml",
                                RecipeListLoader(self))

        #EO prepare panel
        self.reduceCLPanel = DockPanel(Spacing = 5)
        self.reduceCLPanel.add(HTML("<i>Reduce Command Line</i>:"), DockPanel.NORTH)                        
        self.reduceCLPanel.add(self.prepareReduce, DockPanel.NORTH)

        self.reduceFilesPanel = DockPanel(Spacing = 5)
        self.reduceFilesPanel.add(HTML("<b>Datasets</b>:"), DockPanel.WEST)

        self.reduceFiles = ListBox()
        self.reduceFiles.setVisibleItemCount(5)
        self.reduceFilesPanel.add(self.reduceFiles, DockPanel.WEST)
        self.clearReduceFilesButton = Button("<b>Clear List</b>", listener = getattr(self, "onClearReduceFiles"))
        self.reduceFilesPanel.add(self.clearReduceFilesButton, DockPanel.SOUTH)

        self.recipeListPanel = DockPanel(Spacing = 5)
        self.recipeListPanel.add(HTML("<b>Recipes List</b>:"),DockPanel.WEST)
        self.recipeListPanel.add(self.recipeList, DockPanel.WEST)

        self.runReduceButton = Button("<b>RUN REDUCE</b>", listener = getattr(self, "onRunReduce"))

        self.adInfo = HTML("file info...")
        # major sub panels
        self.panel.add(self.reduceCLPanel)
        self.panel.add(self.reduceFilesPanel)
        self.panel.add(self.recipeListPanel)
        self.panel.add(self.runReduceButton)
        self.panel.add(self.adInfo)
    def onRecipeSelected(self, event):
        self.updateReduceCL()
    
    def onClearReduceFiles(self, event):
        self.reduceFiles.clear() 
        self.adInfo.setHTML("file info...") 
        self.updateReduceCL()
        
    def updateReduceCL(self):
        recipe = self.recipeList.getItemText(self.recipeList.getSelectedIndex())
        
        if recipe=="None":
            rstr = ""
        else:
            rstr = "-r "+recipe

        rfiles = []            
        for i in range(0, self.reduceFiles.getItemCount()):
            fname = self.reduceFiles.getItemText(i)
            rfiles.append(fname)
        filesstr = " ".join(rfiles)
        
                
        self.prepareReduce.setHTML('<b>reduce</b> %(recipe)s %(files)s' % 
                                        { "recipe":rstr, 
                                          "files":filesstr})
    def onRunReduce(self):
        recipe = self.recipeList.getItemText(self.recipeList.getSelectedIndex())
        
        if recipe=="None":
            rstr = ""
        else:
            rstr = "p=-r"+recipe

        rfiles = []            
        for i in range(0, self.reduceFiles.getItemCount()):
            fname = self.reduceFiles.getItemText(i)
            rfiles.append(quote(self.pathdict[fname]["path"]))
        filesstr = "&p=".join(rfiles)
                
        cl = "/runreduce?%s&p=%s" % (rstr, filesstr)
        # @@TEST
        # cl = "/recipes.xml"
        if False:
            msg = repr(self.parent)+repr(dir(self.parent))
            JS("alert(msg)")
        if hasattr(self.parent, "roFrame"):
            self.parent.roFrame.setUrl(cl)
            self.parent.tabPanel.selectTab(self.parent.tabIFACEdict["rogui"])
        else:
            JS("window.open(cl)")

    def onTreeItemSelected(self, item):
        pathdict = self.pathdict
        
        tfile = item.getText()
        #check if already in
#.........这里部分代码省略.........

# 需要导入模块: from pyjamas.ui.ListBox import ListBox [as 别名]
# 或者: from pyjamas.ui.ListBox.ListBox import getSelectedIndex [as 别名]
class SoftChordApp:
    def onModuleLoad(self):
        """
        Gets run when the page is first loaded.
        Creates the widgets.
        """

        self.remote = DataService()
        
        main_layout = VerticalPanel()

        h_layout = HorizontalPanel()
        h_layout.setPadding(10)
        
        songlist_layout = VerticalPanel()
        
        songlist_layout.add(Label("Add New Song:"))
 	

        self.newSongTextBox = TextBox()
	self.newSongTextBox.addKeyboardListener(self)
        songlist_layout.add(self.newSongTextBox)
        
       	self.addSongButton = Button("Add Song")
	self.addSongButton.addClickListener(self)
	songlist_layout.add(self.addSongButton)

        #songlist_layout.add(Label("Click to Remove:"))

        self.songListBox = ListBox()
        self.songListBox.setVisibleItemCount(7)
        self.songListBox.setWidth("300px")
        self.songListBox.setHeight("400px")
        self.songListBox.addClickListener(self)
        songlist_layout.add(self.songListBox)
        
        self.deleteSongButton = Button("Delete")
        self.deleteSongButton.addClickListener(self)
        songlist_layout.add(self.deleteSongButton)
         
        h_layout.add(songlist_layout)
        
        #self.textArea = TextArea()
        #self.textArea.setCharacterWidth(30)
        #self.textArea.setVisibleLines(50)
        #h_layout.add(self.textArea)
        
        #self.scrollPanel = ScrollPanel(Size=("400px", "500px"))
        self.songHtml = HTML("<b>Please select a song in the left table</b>")
        #self.scrollPanel.add(self.songHtml)
        #h_layout.add(self.scrollPanel)
        h_layout.add(self.songHtml)
        
        main_layout.add(h_layout)
        
        self.status = Label()
        main_layout.add(self.status)
        
        RootPanel().add(main_layout)
        
        # Populate the song table:
        self.remote.getAllSongs(self)
    

    def onKeyUp(self, sender, keyCode, modifiers):
        pass

    def onKeyDown(self, sender, keyCode, modifiers):
        pass

    def onKeyPress(self, sender, keyCode, modifiers):
        """
        This functon handles the onKeyPress event
        """
        if keyCode == KeyboardListener.KEY_ENTER and sender == self.newSongTextBox:
            id = self.remote.addSong(self.newSongTextBox.getText(), self)
            self.newSongTextBox.setText("")

            if id<0:
                self.status.setText("Server Error or Invalid Response")

    def onClick(self, sender):
        """
        Gets called when a user clicked in the <sender> widget.
        Currently deletes the song on which the user clicked.
        """
        if sender == self.songListBox:
            song_id = self.songListBox.getValue(self.songListBox.getSelectedIndex())
            self.status.setText("selected song_id: %s" % song_id)
            id = self.remote.getSong(song_id, self)
            if id<0:
                self.status.setText("Server Error or Invalid Response")
        
	elif sender == self.addSongButton:
            id = self.remote.addSong(self.newSongTextBox.getText(), self)
            self.newSongTextBox.setText("")
            if id<0:
                self.status.setText("Server Error or Invalid Response")
 
        elif sender == self.deleteSongButton:
#.........这里部分代码省略.........