class EditPanel(AbsolutePanel):
def __init__(self, key, title, content):
AbsolutePanel.__init__(self)
self.edit_header = Label("Edit a Post", StyleName="header_label")
self.edit_title_label = Label("Title:")
self.edit_title = TextBox()
self.edit_title.setMaxLength(255)
self.edit_content = TextArea()
self.edit_content.setVisibleLines(2)
self.edit_button = Button("Save")
self.edit_cancel_button = Button("Cancel")
self.edit_hidden_key = Hidden()
self.error_message_label = Label("", StyleName="error_message_label")
edit_contents = VerticalPanel(StyleName="Contents", Spacing=4)
edit_contents.add(self.edit_header)
edit_contents.add(self.edit_title_label)
edit_contents.add(self.edit_title)
edit_contents.add(self.edit_content)
edit_contents.add(self.edit_button)
edit_contents.add(self.edit_cancel_button)
edit_contents.add(self.error_message_label)
edit_contents.add(self.edit_hidden_key)
self.edit_dialog = DialogBox(glass=True)
self.edit_dialog.setHTML('<b>Blog Post Form</b>')
self.edit_dialog.setWidget(edit_contents)
left = (Window.getClientWidth() - 900) / 2 + Window.getScrollLeft()
top = (Window.getClientHeight() - 600) / 2 + Window.getScrollTop()
self.edit_dialog.setPopupPosition(left, top)
self.edit_dialog.hide()
def clear_edit_panel(self):
self.edit_title.setText("")
self.edit_content.setText("")
self.error_message_label.setText("")
class Cancel(HorizontalPanel):
def __init__(self):
HorizontalPanel.__init__(self, Spacing=4)
self.add(Label('Cancel:', StyleName='section'))
self.name = TextBox()
self.name.setMaxLength(18)
self.name.setVisibleLength(18)
self.add(self.name)
self.cancel = Button('Do it', self)
self.add(self.cancel)
self.err = Label()
self.add(self.err)
def onClick(self, sender):
self.err.setText('')
name = self.name.getText().strip()
if name == '':
return
else:
self.cancel.setEnabled(False)
remote = server.AdminService()
id = remote.cancel(name, self)
if id < 0:
self.err.setText('oops: could not cancel')
def onRemoteResponse(self, result, request_info):
self.cancel.setEnabled(True)
self.name.setText('')
def onRemoteError(self, code, message, request_info):
self.cancel.setEnabled(True)
self.err.setText('Could not cancel: ' + message['data']['message'])
def __init__(self):
SimplePanel.__init__(self)
field = TextBox()
field.setVisibleLength(20)
field.setMaxLength(10)
self.add(field)
def __init__(self):
SimplePanel.__init__(self)
field = TextBox()
field.setVisibleLength(20)
field.setMaxLength(10)
self.add(field)
class DatePicker(HorizontalPanel):
time = None
dateBox = None
def __init__(self):
try:
HorizontalPanel.__init__(self)
self.time = time.time()
prevDayBtn = Button(" < ", self.onPrevDay)
nextDayBtn = Button(" > ", self.onNextDay)
prevWeekBtn = Button(" << ", self.onPrevWeek)
nextWeekBtn = Button(" >> ", self.onNextWeek)
self.dateBox = TextBox()
self.dateBox.setMaxLength(10)
self.dateBox.setVisibleLength(10)
self.add(prevWeekBtn)
self.add(prevDayBtn)
self.add(self.dateBox)
self.add(nextDayBtn)
self.add(nextWeekBtn)
except:
raise
def onPrevDay(self, sender):
self.mediator.sendNotification(Notification.PREV_DAY)
def onNextDay(self, sender):
self.mediator.sendNotification(Notification.NEXT_DAY)
def onPrevWeek(self, sender):
self.mediator.sendNotification(Notification.PREV_WEEK)
def onNextWeek(self, sender):
self.mediator.sendNotification(Notification.NEXT_WEEK)
def displayDay(self):
self.dateBox.setText(time.strftime("%d/%m/%Y", time.localtime(self.time)))
date = time.strftime("%Y%m%d", time.localtime(self.time))
self.mediator.sendNotification(Notification.DATE_SELECTED, date)
def prevDay(self):
self.time -= 86400
self.displayDay()
def nextDay(self):
self.time += 86400
self.displayDay()
def prevWeek(self):
self.time -= 7*86400
self.displayDay()
def nextWeek(self):
self.time += 7*86400
self.displayDay()
class PopupNewVar(Popup):
def __init__(self, okClick, cancelClick):
Popup.__init__(self, '<b>Nova Variável</b>', okClick,
cancelClick, CONFIRM_CANCEL)
def draw(self):
Popup.draw(self)
namePanel = HorizontalPanel()
namePanel.add(Label(_('Name') + ':'))
self.textBox = TextBox()
self.textBox.setMaxLength(15)
self.textBox.setStyleAttribute('marginLeft', 10)
namePanel.add(self.textBox)
self.center.add(namePanel)
self.choose = ChooseTypeVarPanel()
self.center.add(self.choose)
self.textBox.addInputListener(self)
self.message = Element(Element=DOM.createDiv())
self.message.add(Widget(Element=DOM.createDiv(),
StyleName='not_image'))
self.message.add(
Label(text=_('Name already used'),
wordWrap=False,
StyleName='not_message'))
self.onInput()
def onInput(self, sender):
if self.textBox.getText().count(' ') == len(self.textBox.getText()):
self.okButton.addStyleName('disabled')
self.south.remove(self.message)
elif self.textBox.getText() in vars or self.textBox.getText(
) in createdBlocks:
self.okButton.addStyleName('disabled')
self.south.add(self.message)
else:
self.okButton.removeStyleName('disabled')
self.south.remove(self.message)
def myOkClick(self):
if 'disabled' not in self.okButton.getStyleName():
Popup.myOkClick(self)
self.okClick(self.textBox.getText(), self.choose.selectedType)
def myCancelClick(self):
Popup.myCancelClick(self)
if self.cancelClick is not None: self.cancelClick()
def show(self):
Popup.show(self)
self.textBox.setFocus(True)
class DatePicker(HorizontalPanel):
time = None
dateBox = None
def __init__(self):
try:
HorizontalPanel.__init__(self)
self.time = time.time()
self.date = None
self.prevDayBtn = Button(" < ", self.onPrevDay)
self.nextDayBtn = Button(" > ", self.onNextDay)
self.prevWeekBtn = Button(" << ", self.onPrevWeek)
self.nextWeekBtn = Button(" >> ", self.onNextWeek)
self.dateBox = TextBox()
self.dateBox.setMaxLength(10)
self.dateBox.setVisibleLength(10)
self.add(self.prevWeekBtn)
self.add(self.prevDayBtn)
self.add(self.dateBox)
self.add(self.nextDayBtn)
self.add(self.nextWeekBtn)
except:
raise
def onPrevDay(self, sender):
self.time -= 86400
def onNextDay(self, sender):
self.time += 86400
def onPrevWeek(self, sender):
self.time -= 7 * 86400
def onNextWeek(self, sender):
self.time += 7 * 86400
def displayDay(self):
self.dateBox.setText(
time.strftime("%d/%m/%Y", time.localtime(self.time)))
self.date = time.strftime("%Y%m%d", time.localtime(self.time))
class DatePicker(HorizontalPanel):
time = None
dateBox = None
def __init__(self):
try:
HorizontalPanel.__init__(self)
self.time = time.time()
self.date = None
self.prevDayBtn = Button(" < ", self.onPrevDay)
self.nextDayBtn = Button(" > ", self.onNextDay)
self.prevWeekBtn = Button(" << ", self.onPrevWeek)
self.nextWeekBtn = Button(" >> ", self.onNextWeek)
self.dateBox = TextBox()
self.dateBox.setMaxLength(10)
self.dateBox.setVisibleLength(10)
self.add(self.prevWeekBtn)
self.add(self.prevDayBtn)
self.add(self.dateBox)
self.add(self.nextDayBtn)
self.add(self.nextWeekBtn)
except:
raise
def onPrevDay(self, sender):
self.time -= 86400
def onNextDay(self, sender):
self.time += 86400
def onPrevWeek(self, sender):
self.time -= 7*86400
def onNextWeek(self, sender):
self.time += 7*86400
def displayDay(self):
self.dateBox.setText(time.strftime("%d/%m/%Y", time.localtime(self.time)))
self.date = time.strftime("%Y%m%d", time.localtime(self.time))
def addRow(self, timeVO=None):
self.rows += 1
col = -1
for name, maxLength, visibleLength in self.columns:
col += 1
textBox = TextBox()
textBox.setText("")
textBox.col = col
textBox.row = self.rows
textBox.addChangeListener(self.checkValid)
textBox.addKeyboardListener(self)
textBox.addFocusListener(self)
textBox.setName(name)
if not maxLength is None:
textBox.setMaxLength(maxLength)
if not visibleLength is None:
textBox.setVisibleLength(visibleLength)
self.setWidget(self.rows, col, textBox)
if not timeVO is None:
self.setRow(self.rows, timeVO)
def addRow(self, timeVO = None):
self.rows += 1
col = -1
for name, maxLength, visibleLength in self.columns:
col += 1
textBox = TextBox()
textBox.setText("")
textBox.col = col
textBox.row = self.rows
textBox.addChangeListener(self.checkValid)
textBox.addKeyboardListener(self)
textBox.addFocusListener(self)
textBox.setName(name)
if not maxLength is None:
textBox.setMaxLength(maxLength)
if not visibleLength is None:
textBox.setVisibleLength(visibleLength)
self.setWidget(self.rows, col, textBox)
if not timeVO is None:
self.setRow(self.rows, timeVO)
class ResultsLimit(HorizontalPanel):
def __init__(self):
HorizontalPanel.__init__(self, Spacing=4)
self.add(Label('Results limit:', StyleName='section'))
self.value = Label()
self.add(self.value)
self.newValue = TextBox()
self.newValue.setMaxLength(5)
self.newValue.setVisibleLength(5)
self.add(self.newValue)
self.update = Button('Update', ResultsUpdate(self))
self.add(self.update)
displayer = ResultsDisplay(self)
self.refresh = Button('Refresh', displayer, StyleName='refresh')
self.add(self.refresh)
self.err = Label()
self.add(self.err)
remote = server.AdminService()
id = remote.getResultsLimit(displayer)
if id < 0:
self.err.setText('oops: could not call getResultsLimit')
class Application:
def __init__(self):
#set some vars
self.title = "last.fm"
#this is where we build the ui
self.statusPanel = VerticalPanel()
self.statusPanel.setID('status_panel')
#make a few Labels to hold station, artist, track, album info
self.stationLabel = Label()
self.artistLabel = Label()
self.trackLabel = Label()
self.albumLabel = Label()
self.timeLabel = Label()
self.infoTable = FlexTable()
i=0
self.stationLabel = Label()
self.infoTable.setWidget(i,0,Label("Station:") )
self.infoTable.setWidget(i,1,self.stationLabel)
i+=1
self.infoTable.setWidget(i,0,Label("Artist:") )
self.infoTable.setWidget(i,1,self.artistLabel)
i+=1
self.infoTable.setWidget(i,0,Label("Track:") )
self.infoTable.setWidget(i,1,self.trackLabel)
i+=1
self.infoTable.setWidget(i,0,Label("Album:") )
self.infoTable.setWidget(i,1,self.albumLabel)
self.statusPanel.add(self.infoTable)
self.statusPanel.add(self.timeLabel)
#make the time bar
timebarWrapperPanel = SimplePanel()
timebarWrapperPanel.setID("timebar_wrapper")
#timebarWrapperPanel.setStyleName('timebar_wrapper')
self.timebarPanel = SimplePanel()
self.timebarPanel.setID("timebar")
#self.timebarPanel.setStyleName('timebar')
timebarWrapperPanel.add(self.timebarPanel)
self.statusPanel.add(timebarWrapperPanel)
#make some shit for buttons
self.buttonHPanel = HorizontalPanel()
self.skipButton = Button("Skip", self.clicked_skip )
self.buttonHPanel.add(self.skipButton)
loveButton = Button("Love", self.clicked_love )
self.buttonHPanel.add(loveButton)
pauseButton = Button("Pause", self.clicked_pause )
self.buttonHPanel.add(pauseButton)
banButton = Button("Ban", self.clicked_ban )
self.buttonHPanel.add(banButton)
#control the volume
self.volumePanel = HorizontalPanel()
self.volumeLabel = Label("Volume:")
self.volumePanel.add(self.volumeLabel)
volupButton = Button("+", self.clicked_volume_up, 5)
self.volumePanel.add(volupButton)
voldownButton = Button("-", self.clicked_volume_down, 5)
self.volumePanel.add(voldownButton)
#make buttons and shit to create a new station
self.setStationHPanel = HorizontalPanel()
self.setStationTypeListBox = ListBox()
self.setStationTypeListBox.setVisibleItemCount(0)
self.setStationTypeListBox.addItem("Similar Artists", "artist/%s/similarartists")
self.setStationTypeListBox.addItem("Top Fans", "artist/%s/fans")
self.setStationTypeListBox.addItem("Library", "user/%s/library")
self.setStationTypeListBox.addItem("Mix", "user/%s/mix")
self.setStationTypeListBox.addItem("Recommended", "user/%s/recommended")
self.setStationTypeListBox.addItem("Neighbours", "user/%s/neighbours")
self.setStationTypeListBox.addItem("Global Tag", "globaltags/%s")
self.setStationHPanel.add(self.setStationTypeListBox)
self.setStationTextBox = TextBox()
self.setStationTextBox.setVisibleLength(10)
self.setStationTextBox.setMaxLength(50)
self.setStationHPanel.add(self.setStationTextBox)
self.setStationButton = Button("Play", self.clicked_set_station)
self.setStationHPanel.add(self.setStationButton)
#make an error place to display data
self.infoHTML = HTML()
RootPanel().add(self.statusPanel)
RootPanel().add(self.buttonHPanel)
RootPanel().add(self.volumePanel)
RootPanel().add(self.setStationHPanel)
RootPanel().add(self.infoHTML)
def run(self):
self.get_track_info()
def get_track_info(self):
HTTPRequest().asyncGet("/track_info", TrackInfoHandler(self))
Timer(5000,self.get_track_info)
def clicked_skip(self):
self.skipButton.setEnabled(False)
HTTPRequest().asyncGet("/skip",ButtonInfoHandler(self,self.skipButton) )
def clicked_volume_down(self):
HTTPRequest().asyncGet("/volume/down",NullInfoHandler(self) )
def clicked_volume_up(self):
HTTPRequest().asyncGet("/volume/up",NullInfoHandler(self) )
def clicked_love(self):
HTTPRequest().asyncGet("/love",NullInfoHandler(self) )
def clicked_ban(self):
result = Window.confirm("Really ban this song?")
if result:
HTTPRequest().asyncGet("/ban",NullInfoHandler(self) )
def clicked_pause(self):
HTTPRequest().asyncGet("/pause",NullInfoHandler(self) )
def clicked_set_station(self):
type = self.setStationTypeListBox.getSelectedValues()[0]
text = self.setStationTextBox.getText().strip()
if len(text) > 0 :
#clear the text
self.setStationTextBox.setText("")
station = type % text
HTTPRequest().asyncGet("/station/%s" % station,NullInfoHandler(self) )
def set_error(self, content):
self.infoHTML.setHTML("<pre>%s</pre>" % content)
def onTimeout(self,text):
self.infoHTML.setHTML("timeout: "+text)
def onError(self, text, code):
self.infoHTML.setHTML(text + "<br />" + str(code))
def process_track_info(self,text):
#explode the text at ::
#%a::%t::%l::%d::%R::%s::%v::%r
data = text.split("::")
artist = data[0]
track = data[1]
album = data[2]
duration = data[3]
played = int(duration)-int(data[4])
percent = int( played/int(duration)*100 )
self.artistLabel.setText( artist )
self.trackLabel.setText( track )
self.albumLabel.setText( album )
#format time
t = "%s : %d %d" % (duration,played,percent)
self.timeLabel.setText(data[7])
#update the timebarwidth
self.timebarPanel.setWidth("%d%" % (percent) )
#set the station
self.stationLabel.setText(data[5])
#display the volume
self.volumeLabel.setText("Volume: "+data[6])
Window.setTitle(self.title+": "+artist+" - "+track)