class PreferencesDlg(DialogBox):
fileLocation = None
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
self.fileLocation = getCookie("fileLocation")
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 onCancel(self, sender):
self.hide()
def onSave(self, sender):
setCookie("fileLocation", self.fileLocationInput.getText(), 1000000000)
self.hide()
def checkValid(self, evt=None):
if self.fileLocation != self.fileLocationInput.getText():
self.saveBtn.setEnabled(True)
else:
self.saveBtn.setEnabled(False)
def onClick(self, sender):
pass
def onKeyUp(self, sender, keyCode, modifiers):
self.checkValid()
def onKeyDown(self, sender, keyCode, modifiers):
pass
def onKeyPress(self, sender, keyCode, modifiers):
pass
class TestRect:
def onModuleLoad(self):
self.r = Rect(0.0, 0.0)
self.xbox = TextBox()
self.ybox = TextBox()
self.addbutton = Button("Click to add x and y to Rectangle")
self.addbutton.addClickListener(self)
self.xbox.setText("2")
self.ybox.setText("5")
RootPanel().add(HTML("X Value:"))
RootPanel().add(self.xbox)
RootPanel().add(HTML("Y Value:"))
RootPanel().add(self.ybox)
RootPanel().add(self.addbutton)
RootPanel().add(HTML("Current value: %d %d" % ( self.r.get_x(), self.r.get_y())))
def onClick(self, sender):
x = int(self.xbox.getText())
y = int(self.ybox.getText())
r = Rect(x, y)
self.r.add(r)
RootPanel().add(HTML("New value: %d" % ( self.r.get_x())))
RootPanel().add(HTML("New value: %d" % ( self.r.get_y())))
RootPanel().add(HTML("New value: %d %d" % ( self.r.get_x(), self.r.get_y())))
RootPanel().add(HTML("New Area: %d" % self.r.area()))
class Email(Composite):
def __init__(self, **kwargs):
element = None
if kwargs.has_key('Element'):
element = kwargs.pop('Element')
panel = VerticalPanel(Element=element)
Composite.__init__(self, panel, **kwargs)
self.TEXT_WAITING = "Please wait..."
self.TEXT_ERROR = "Server Error"
self.remote_py = EchoServicePython()
self.status = Label()
self.subject = TextBox()
self.subject.setVisibleLength(60)
self.sender = TextBox()
self.sender.setVisibleLength(40)
self.message = TextArea()
self.message.setCharacterWidth(60)
self.message.setVisibleLines(15)
self.button_py = Button("Send", self)
buttons = HorizontalPanel()
buttons.add(self.button_py)
buttons.setSpacing(8)
panel.add(HTML("Subject:"))
panel.add(self.subject)
panel.add(HTML("From:"))
panel.add(self.sender)
panel.add(
HTML("Your Message - please keep it to under 1,000 characters"))
panel.add(self.message)
panel.add(buttons)
panel.add(self.status)
def onClick(self, sender):
self.status.setText(self.TEXT_WAITING)
text = self.message.getText()
msg_sender = self.sender.getText()
msg_subject = self.subject.getText()
# demonstrate proxy & callMethod()
if sender == self.button_py:
id = self.remote_py.send(msg_sender, msg_subject, text, self)
if id < 0:
self.status.setText(self.TEXT_ERROR)
def onRemoteResponse(self, response, request_info):
self.status.setText(response)
def onRemoteError(self, code, message, request_info):
self.status.setText("Server Error or Invalid Response: ERROR " + \
str(code) + " - " + str(message))
class LoginDialgoBox(DialogBox,RPCBase):
def __init__(self, app):
DialogBox.__init__(self)
self.app = app
self.table=FlexTable()
self.table.setText(0, 0, "Please enter username and password")
self.table.getFlexCellFormatter().setColSpan(0, 0, 2)
self.table.setText(1, 0, "Username")
self.handle = TextBox()
h = getCookie('handle')
self.handle.setText(h)
self.table.setWidget(1, 1, self.handle)
self.table.setText(2, 0, "Password")
self.pwd = PasswordTextBox()
self.table.setWidget(2, 1, self.pwd)
self.table.setHTML(3,0,"")
self.table.getFlexCellFormatter().setColSpan(3, 0, 2)
h = HorizontalPanel()
self.table.setWidget(4,0, h)
self.table.getFlexCellFormatter().setColSpan(4, 0, 2)
h.add(Button("Ok", getattr(self, "onOk")))
h.add(Button("Cancel", getattr(self, "onClose")))
h.setSpacing(4)
self.setHTML("<b>Login</b>")
self.setWidget(self.table)
left = (Window.getClientWidth() - 200) / 2
top = (Window.getClientHeight() - 100) / 2
self.setPopupPosition(left,top)
def onRemoteResponse(self, response, request_info):
if response == "invalid_cookie":
self.show()
elif response == None or len(response) < 3:
self.table.setHTML(3,0,"<b>Invalid username or password</b>")
else:
self.app.cookie = response[0]
setCookie('cookie',response[0],1000*60*60*24)
self.hide()
self.app.logininit(response[1],response[2])
def onClose(self,env):
Window.getLocation().setHref("http://www.google.com")
def onOk(self, env):
global gw
setCookie('handle',self.handle.getText(),24*60*60*1000)
x = self.pwd.getText()
x = pwhash(x)
gw.login(self.handle.getText(), x, self)
def login(self):
global gw
if not self.app.cookie:
self.show()
else:
gw.validateCookie(self.app.cookie, self)
class Email(Composite):
def __init__(self, **kwargs):
element = None
if kwargs.has_key('Element'):
element = kwargs.pop('Element')
panel = VerticalPanel(Element=element)
Composite.__init__(self, panel, **kwargs)
self.TEXT_WAITING = "Please wait..."
self.TEXT_ERROR = "Server Error"
self.remote_py = EchoServicePython()
self.status=Label()
self.subject = TextBox()
self.subject.setVisibleLength(60)
self.sender = TextBox()
self.sender.setVisibleLength(40)
self.message = TextArea()
self.message.setCharacterWidth(60)
self.message.setVisibleLines(15)
self.button_py = Button("Send", self)
buttons = HorizontalPanel()
buttons.add(self.button_py)
buttons.setSpacing(8)
panel.add(HTML("Subject:"))
panel.add(self.subject)
panel.add(HTML("From:"))
panel.add(self.sender)
panel.add(HTML("Your Message - please keep it to under 1,000 characters"))
panel.add(self.message)
panel.add(buttons)
panel.add(self.status)
def onClick(self, sender):
self.status.setText(self.TEXT_WAITING)
text = self.message.getText()
msg_sender = self.sender.getText()
msg_subject = self.subject.getText()
# demonstrate proxy & callMethod()
if sender == self.button_py:
id = self.remote_py.send(msg_sender, msg_subject, text, self)
if id<0:
self.status.setText(self.TEXT_ERROR)
def onRemoteResponse(self, response, request_info):
self.status.setText(response)
def onRemoteError(self, code, message, request_info):
self.status.setText("Server Error or Invalid Response: ERROR " + \
str(code) + " - " + str(message))
class BooleanArgument(Argument):
def __init__(self):
Argument.__init__(self, [Block.BOOLEAN_BLOCK])
self.height = 20
self.width = 15
drawBooleanArgument(self)
self.addInput()
self.resize()
def addInput(self):
self.input = TextBox()
self.input.setWidth(20)
self.input.addInputListener(self)
self.append(self.input)
DOM.setBooleanAttribute(self.input.getElement(), "readOnly", True)
self.input.addChangeListener(self)
def onChange(self, sender):
from edu.uca.util.Serializable import stateChange
stateChange()
def onInput(self, sender):
if len(self.input.getText()) == 0:
self.input.setWidth(
20) # nao esta usando pois nao pode digitar no input bool
else:
self.input.setWidth(20 + ((len(self.input.getText()) - 1) * 7))
self.width = self.input.getWidth()
self.resize()
def resize(self):
c = math.ceil(self.height / 2 + 1)
self.tr.setStyleAttribute({
'right': -c - 2,
'width': c + 3,
'height': c
})
self.br.setStyleAttribute({
'right': -c - 2,
'width': c + 3,
'height': c
})
self.tl.setStyleAttribute({
'left': -c - 2,
'width': c + 3,
'height': c
})
self.bl.setStyleAttribute({
'left': -c - 2,
'width': c + 3,
'height': c
})
self.setStyleAttribute({'width': self.width})
self.t.setWidth(self.width)
self.b.setWidth(self.width)
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 CalibrateChannelTrimsView(object) :
"""
Class that takes care of the purely UI parts of the trim calibration
"""
def __init__( self ) :
numberOfLoopsPanel=HorizontalPanel()
numberOfLoopsPanel.add( HTML("Maximum number of loops") )
self.maximumNumberOfLoops=TextBox()
self.maximumNumberOfLoops.setText(10)
numberOfLoopsPanel.add( self.maximumNumberOfLoops )
numberOfLoopsPanel.setCellHorizontalAlignment( self.maximumNumberOfLoops, HasHorizontalAlignment.ALIGN_RIGHT )
numberOfLoopsPanel.setWidth("100%")
aimPointPanel=HorizontalPanel()
aimPointPanel.add( HTML("Aim point") )
self.aimPoint=TextBox()
self.aimPoint.setText(127)
aimPointPanel.add( self.aimPoint )
aimPointPanel.setCellHorizontalAlignment( self.aimPoint, HasHorizontalAlignment.ALIGN_RIGHT )
aimPointPanel.setWidth("100%")
self.start=Button("Start")
self.echo=HTML("Initiating...")
self.mainPanel = VerticalPanel()
self.mainPanel.add( numberOfLoopsPanel )
self.mainPanel.add( aimPointPanel )
self.mainPanel.add( self.start )
self.mainPanel.add( self.echo )
def getMaxNumberOfLoops( self ) :
return int(self.maximumNumberOfLoops.getText())
def getAimPoint( self ) :
return int(self.aimPoint.getText())
def getStartButton( self ) :
return self.start
def setEchoText( self, text ) :
self.echo.setText( text )
def enable( self ) :
self.start.setEnabled(True)
def disable( self ) :
self.start.setEnabled(False)
def getPanel( self ) :
return self.mainPanel
class TestDict:
def onModuleLoad(self):
self.r = WrapperDict()
self.kbox = TextBox()
self.addbutton = Button(
"Click to look up key value (hello or goodbye)")
self.addbutton.addClickListener(self)
self.kbox.setText("hello") # default to make life easier
RootPanel().add(HTML("Key:"))
RootPanel().add(self.kbox)
RootPanel().add(self.addbutton)
def display_value(self):
key = self.kbox.getText()
RootPanel().add(HTML("Value using python:"))
RootPanel().add(HTML(self.r.python_get_value(key)))
RootPanel().add(HTML("Value using javascript:"))
RootPanel().add(HTML(self.r.javascript_get_value(key)))
def onClick(self, sender):
self.display_value()
class TestDict:
def onModuleLoad(self):
self.r = WrapperDict()
self.kbox = TextBox()
self.addbutton = Button("Click to look up key value (hello or goodbye)")
self.addbutton.addClickListener(self)
self.kbox.setText("hello") # default to make life easier
RootPanel().add(HTML("Key:"))
RootPanel().add(self.kbox)
RootPanel().add(self.addbutton)
def display_value(self):
key = self.kbox.getText()
RootPanel().add(HTML("Value using python:" ))
RootPanel().add(HTML(self.r.python_get_value(key)))
RootPanel().add(HTML("Value using javascript:" ))
RootPanel().add(HTML(self.r.javascript_get_value(key)))
def onClick(self, sender):
self.display_value()
class GridEdit:
def onModuleLoad(self):
self.input = TextBox()
self.input.setEnabled(False)
self.input.addKeyboardListener(self)
self.g=Grid()
self.g.resize(5, 5)
self.g.setHTML(0, 0, "<b>Grid Edit</b>")
self.g.setBorderWidth(2)
self.g.setCellPadding(4)
self.g.setCellSpacing(1)
self.g.setWidth("500px")
self.g.setHeight("120px")
self.g.addTableListener(self)
self.initGrid()
RootPanel().add(self.input)
RootPanel().add(self.g)
def onKeyDown(self, sender, keycode, modifiers):
pass
def onKeyUp(self, sender, keycode, modifiers):
pass
def onKeyPress(self, sender, keycode, modifiers):
if keycode == KeyboardListener.KEY_ESCAPE:
self.input.setEnabled(False)
elif keycode == KeyboardListener.KEY_ENTER:
self.input.setEnabled(False)
val = self.input.getText()
self.set_grid_value(self.row, self.col, val)
def onCellClicked(self, sender, row, col):
self.row = row
self.col = col
val = self.values[row][col]
self.input.setText(val)
self.input.setEnabled(True)
self.input.setFocus(True)
def set_grid_value(self, row, col, val):
self.values[row][col] = val
if val == "":
val = " "
self.g.setHTML(row, col, val)
def initGrid(self):
self.values = {}
for y in range(5):
self.values[y] = {}
for x in range(5):
self.values[y][x] = ""
for y in range(5):
for x in range(5):
val = self.values[y][x]
self.set_grid_value(y, x, val)
class GridEdit:
def onModuleLoad(self):
self.input = TextBox()
self.input.setEnabled(False)
self.input.addKeyboardListener(self)
self.g=Grid()
self.g.resize(5, 5)
self.g.setHTML(0, 0, "<b>Grid Edit</b>")
self.g.setBorderWidth(2)
self.g.setCellPadding(4)
self.g.setCellSpacing(1)
self.g.setWidth("500px")
self.g.setHeight("120px")
self.g.addTableListener(self)
self.initGrid()
RootPanel().add(self.input)
RootPanel().add(self.g)
def onKeyDown(self, sender, keycode, modifiers):
pass
def onKeyUp(self, sender, keycode, modifiers):
pass
def onKeyPress(self, sender, keycode, modifiers):
if keycode == KeyboardListener.KEY_ESCAPE:
self.input.setEnabled(False)
elif keycode == KeyboardListener.KEY_ENTER:
self.input.setEnabled(False)
val = self.input.getText()
self.set_grid_value(self.row, self.col, val)
def onCellClicked(self, sender, row, col):
self.row = row
self.col = col
val = self.values[row][col]
self.input.setText(val)
self.input.setEnabled(True)
self.input.setFocus(True)
def set_grid_value(self, row, col, val):
self.values[row][col] = val
if val == "":
val = " "
self.g.setHTML(row, col, val)
def initGrid(self):
self.values = {}
for y in range(5):
self.values[y] = {}
for x in range(5):
self.values[y][x] = ""
for y in range(5):
for x in range(5):
val = self.values[y][x]
self.set_grid_value(y, x, val)
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'])
class TextEditor(Editor):
""" Base class for text style editors, which displays an editable text
field, containing a text representation of the object trait value.
"""
# ---------------------------------------------------------------------------
# Finishes initializing the editor by creating the underlying toolkit
# widget:
# ---------------------------------------------------------------------------
def init(self, parent):
""" Finishes initializing the editor by creating the underlying toolkit
widget.
"""
self.control = TextBox()
self.control.setText(self.str_value)
self.control.addChangeListener(getattr(self, "update_object"))
self.set_tooltip()
# ---------------------------------------------------------------------------
# Handles the user changing the contents of the edit control:
# ---------------------------------------------------------------------------
def update_object(self, sender):
""" Handles the user changing the contents of the edit control.
"""
try:
self.value = unicode(self.control.getText())
except TraitError, excp:
pass
class DefinitionDialog(DialogWindow):
def __init__(self, **kwargs):
DialogWindow.__init__(self, modal=True, close=True)
v = VerticalPanel()
v.setWidth(300)
# v.setHeight(500)
self.setText("definition")
self.setPopupPosition(100, 100)
self.setStyleAttribute("background-color", "#ffffff")
self.setStyleAttribute("color", "#9847a2")
self.setStyleAttribute("border-width", "5px")
self.setStyleAttribute("border-style", "solid")
h = HorizontalPanel()
self.textbox_name = TextBox()
h.add(Label("name"))
h.add(self.textbox_name)
v.add(h)
h = HorizontalPanel()
self.textbox_scheme = TextBox()
h.add(Label("print scheme"))
h.add(self.textbox_scheme)
v.add(h)
self.add(v)
self.theorems = list()
self.radios = list()
for t in Theorem.theorems:
if t.formula.is_in_unique_form():
self.theorems.append(t)
self.radios.append(RadioButton("group1", ""))
h = HorizontalPanel()
h.add(self.radios[-1])
im = Image()
im.setUrl(latex_to_url(t.formula.to_latex()))
h.add(im)
v.add(h)
v.add(Button("Done", self.done_click))
def done_click(self):
for i in range(len(self.radios)):
if self.radios[i].getChecked():
op = Operation(Operation.get_new_id(), self.theorems[i].formula.get_no_of_args_for_unique_form(),
self.textbox_scheme.getText(), self.textbox_name.getText(), Operation.EXPRESSION)
Operation.global_operations.append(op)
Theorem.theorems.append(Theorem(self.theorems[i].formula.get_def_theorem(op),18,"iojo",[]))
IO.save()
self.hide()
class FormPanelExample:
def onModuleLoad(self):
# Create a FormPanel and point it at a service.
self.form = FormPanel()
self.form.setAction("/chat-service/test/")
# Because we're going to add a FileUpload widget, we'll need to set the
# form to use the POST method, and multipart MIME encoding.
self.form.setEncoding(FormPanel.ENCODING_MULTIPART)
self.form.setMethod(FormPanel.METHOD_POST)
# Create a panel to hold all of the form widgets.
panel = VerticalPanel()
self.form.setWidget(panel)
# Create a TextBox, giving it a name so that it will be submitted.
self.tb = TextBox()
self.tb.setName("textBoxFormElement")
panel.add(self.tb)
# Create a ListBox, giving it a name and some values to be associated with
# its options.
lb = ListBox()
lb.setName("listBoxFormElement")
lb.addItem("foo", "fooValue")
lb.addItem("bar", "barValue")
lb.addItem("baz", "bazValue")
panel.add(lb)
# Create a FileUpload widget.
upload = FileUpload()
upload.setName("uploadFormElement")
panel.add(upload)
# Add a 'submit' button.
panel.add(Button("Submit", self))
# Add an event handler to the form.
self.form.addFormHandler(self)
RootPanel().add(self.form)
def onClick(self, sender):
self.form.submit()
def onSubmitComplete(self, event):
# When the form submission is successfully completed, this event is
# fired. Assuming the service returned a response of type text/plain,
# we can get the result text here (see the FormPanel documentation for
# further explanation).
Window.alert(event.getResults())
def onSubmit(self, event):
# This event is fired just before the form is submitted. We can take
# this opportunity to perform validation.
if (len(self.tb.getText()) == 0):
Window.alert("The text box must not be empty")
event.setCancelled(True)
class FormPanelExample:
def onModuleLoad(self):
# Create a FormPanel and point it at a service.
self.form = FormPanel()
self.form.setAction("/chat-service/test/")
# Because we're going to add a FileUpload widget, we'll need to set the
# form to use the POST method, and multipart MIME encoding.
self.form.setEncoding(FormPanel.ENCODING_MULTIPART)
self.form.setMethod(FormPanel.METHOD_POST)
# Create a panel to hold all of the form widgets.
panel = VerticalPanel()
self.form.setWidget(panel)
# Create a TextBox, giving it a name so that it will be submitted.
self.tb = TextBox()
self.tb.setName("textBoxFormElement")
panel.add(self.tb)
# Create a ListBox, giving it a name and some values to be associated with
# its options.
lb = ListBox()
lb.setName("listBoxFormElement")
lb.addItem("foo", "fooValue")
lb.addItem("bar", "barValue")
lb.addItem("baz", "bazValue")
panel.add(lb)
# Create a FileUpload widget.
upload = FileUpload()
upload.setName("uploadFormElement")
panel.add(upload)
# Add a 'submit' button.
panel.add(Button("Submit", self))
# Add an event handler to the form.
self.form.addFormHandler(self)
RootPanel().add(self.form)
def onClick(self, sender):
self.form.submit()
def onSubmitComplete(self, event):
# When the form submission is successfully completed, this event is
# fired. Assuming the service returned a response of type text/plain,
# we can get the result text here (see the FormPanel documentation for
# further explanation).
Window.alert(event.getResults())
def onSubmit(self, event):
# This event is fired just before the form is submitted. We can take
# this opportunity to perform validation.
if self.tb.getText().length == 0:
Window.alert("The text box must not be empty")
event.setCancelled(True)
class AuthPanel(VerticalPanel):
def __init__(self, beginVerifyAuth, onClose, baseStyleName='gwt-authdlgbox'):
"""Initialize a new instance.
beginVerifyAuth: callable that takes (string username, string password).Should call 'endVerifyAuth' when
finished.
onClose: callable that takes (AuthDlgBox sender, bool wasAuthorized, string username, string password). Called
when Cancel is pressed, or OK is pressed and verification is successful.
baseStyleName: base css name for type. baseStyleName + -label, -textbox, and -warninglabel should also be
defined.
"""
VerticalPanel.__init__(self, StyleName=baseStyleName)
self.onClose = onClose
self.wasAuthorized = False
self._beginVerifyAuth = beginVerifyAuth
self.baseStyleName = baseStyleName
self._createContent()
def _createContent(self):
self.add(self._createUsernamePanel())
self.add(self._createPasswordPanel())
self.add(self._createButtonPanel())
self.warningLabel = Label('', StyleName='-warninglabel')
self.add(self.warningLabel)
def _createUsernamePanel(self):
hp = HorizontalPanel()
hp.add(Label('Username: '******'-label'))
self.usernameTB = TextBox(StyleName=self.baseStyleName + '-textbox')
hp.add(self.usernameTB)
return hp
def _createPasswordPanel(self):
hp = HorizontalPanel()
hp.add(Label('Password: '******'-label'))
self.passTB = PasswordTextBox(StyleName=self.baseStyleName + '-textbox')
hp.add(self.passTB)
return hp
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 getUserAndPass(self):
return self.usernameTB.getText(), self.passTB.getText()
def onOk(self, sender):
self._beginVerifyAuth(*self.getUserAndPass())
return
def onCancel(self, sender):
self.onClose(self, False, None, None)
return
def endVerifyAuth(self, result, username, password, msg='Username/password invalid.'):
if result:
self.onClose(self, True, username, password)
else:
self.warningLabel.setText(msg)
class JSONRPCExample:
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 onClick(self, sender):
self.status.setText(self.TEXT_WAITING)
text = self.text_box.getText()
id = self.remote.hello(text, self)
def onRemoteResponse(self, response, request_info):
self.status.setText(response)
def onRemoteError(self, code, errobj, request_info):
# onRemoteError gets the HTTP error code or 0 and
# errobj is an jsonrpc 2.0 error dict:
# {
# 'code': jsonrpc-error-code (integer) ,
# 'message': jsonrpc-error-message (string) ,
# 'data' : extra-error-data
# }
message = errobj['message']
if code != 0:
self.status.setText("HTTP error %d: %s" %
(code, message))
else:
code = errobj['code']
self.status.setText("JSONRPC Error %s: %s" %
(code, message))
class TestRect:
def onModuleLoad(self):
self.r = Rect(0.0, 0.0)
self.xbox = TextBox()
self.ybox = TextBox()
self.addbutton = Button("Click to add x and y to Rectangle")
self.addbutton.addClickListener(self)
self.xbox.setText("2")
self.ybox.setText("5")
RootPanel().add(HTML("X Value:"))
RootPanel().add(self.xbox)
RootPanel().add(HTML("Y Value:"))
RootPanel().add(self.ybox)
RootPanel().add(self.addbutton)
RootPanel().add(
HTML("Current value: %d %d" % (self.r.get_x(), self.r.get_y())))
def onClick(self, sender):
x = int(self.xbox.getText())
y = int(self.ybox.getText())
r = Rect(x, y)
self.r.add(r)
RootPanel().add(HTML("New value: %d" % (self.r.get_x())))
RootPanel().add(HTML("New value: %d" % (self.r.get_y())))
RootPanel().add(
HTML("New value: %d %d" % (self.r.get_x(), self.r.get_y())))
RootPanel().add(HTML("New Area: %d" % self.r.area()))
class InputControl(Control):
def __init__(self,
min_value,
max_value,
start_value=None,
step=None,
**kwargs):
if not kwargs.has_key("StyleName"):
kwargs['StyleName'] = "gwt-InputControl"
self.input = TextBox()
self.input.addKeyboardListener(self)
#element = DOM.createDiv()
if kwargs.has_key('Element'):
# XXX FIXME: unlikely to work!
element = kwargs.pop('Element')
else:
element = self.input.getElement() # YUK!!!
Control.__init__(self, element, min_value, max_value, start_value,
step, **kwargs)
self.addClickListener(self)
self.addFocusListener(self)
self.addKeyboardListener(self)
def onFocus(self, sender):
self.addStyleName("gwt-InputControl-focussed")
def onLostFocus(self, sender):
self.removeStyleName("gwt-InputControl-focussed")
def setControlPos(self, value):
self.input.setText(value)
def onKeyPress(self, sender, keycode, modifiers):
if keycode == KeyboardListener.KEY_ENTER:
DOM.eventPreventDefault(DOM.eventGetCurrentEvent())
txt = self.input.getText()
if not txt:
return
new_value = float(txt)
new_value = self.processValue(new_value)
self.setControlPos(new_value)
self.setValue(new_value)
else:
Control.onKeyPress(self, sender, keycode, modifiers)
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()
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()
class InputControl(Control):
def __init__(self, min_value, max_value, start_value=None, step=None,
**kwargs):
if not kwargs.has_key("StyleName"):
kwargs['StyleName'] = "gwt-InputControl"
self.input = TextBox()
self.input.addKeyboardListener(self)
#element = DOM.createDiv()
if kwargs.has_key('Element'):
# XXX FIXME: unlikely to work!
element = kwargs.pop('Element')
else:
element = self.input.getElement() # YUK!!!
Control.__init__(self, element, min_value, max_value, start_value, step,
**kwargs)
self.addClickListener(self)
self.addFocusListener(self)
self.addKeyboardListener(self)
def onFocus(self, sender):
self.addStyleName("gwt-InputControl-focussed")
def onLostFocus(self, sender):
self.removeStyleName("gwt-InputControl-focussed")
def setControlPos(self, value):
self.input.setText(value)
def onKeyPress(self, sender, keycode, modifiers):
if keycode == KeyboardListener.KEY_ENTER:
DOM.eventPreventDefault(DOM.eventGetCurrentEvent())
txt = self.input.getText()
if not txt:
return
new_value = float(txt)
new_value = self.processValue(new_value)
self.setControlPos(new_value)
self.setValue(new_value)
else:
Control.onKeyPress(self, sender, keycode, modifiers)
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())
class DbTest():
def __init__(self):
self.tb = TextBox()
self.b = Button("add")
self.g = Grid()
self.g.resize(4, 2)
RootPanel().add(HTML("Add Phrase. Press Button."))
RootPanel().add(self.tb)
RootPanel().add(self.b)
RootPanel().add(self.g)
self.b.addClickListener(self)
try:
self.db = Factory.createDatabase()
self.db.open('database-demo')
self.db.execute('create table if not exists Demo' +
' (Phrase varchar(255), Timestamp int)')
except:
alert(
"Could not create database.\nDo you have the google gears extension installed?"
)
def onClick(self, sender):
phrase = self.tb.getText()
currTime = time()
self.db.execute('insert into Demo values (?, ?)', phrase, currTime)
rs = self.db.execute('select * from Demo order by Timestamp desc')
index = 0
while rs.isValidRow():
if index < 4:
self.g.setHTML(index, 0, rs.field(0))
self.g.setHTML(index, 1, rs.field(1))
else:
self.db.execute('delete from Demo where Timestamp=?',
rs.field(1))
index += 1
rs.next()
rs.close()
class DbTest():
def __init__(self):
self.tb = TextBox()
self.b = Button("add")
self.g = Grid()
self.g.resize(4, 2)
RootPanel().add(HTML("Add Phrase. Press Button."))
RootPanel().add(self.tb)
RootPanel().add(self.b)
RootPanel().add(self.g)
self.b.addClickListener(self)
try:
self.db = Factory.createDatabase()
self.db.open('database-demo')
self.db.execute('create table if not exists Demo' +
' (Phrase varchar(255), Timestamp int)')
except ex:
log("could not create database" + str(ex))
def onClick(self, sender):
phrase = self.tb.getText()
currTime = time()
self.db.execute('insert into Demo values (?, ?)', phrase, currTime);
rs = self.db.execute('select * from Demo order by Timestamp desc');
index = 0
while rs.isValidRow():
if index <4:
self.g.setHTML(index, 0, rs.field(0))
self.g.setHTML(index, 1, rs.field(1))
else:
self.db.execute('delete from Demo where Timestamp=?', rs.field(1));
index += 1
rs.next()
rs.close()
class WebApp:
def onFormLoad(self):
self.fetch = Button("Retrieve", self)
self.search = TextBox()
self.submit = Button("Submit", self)
self.formsvc = FormService()
self.wanted = WantedService()
d = {'price': 20, 'name': 'a good car'}
self.form = Form(getattr(self.formsvc, "itemform"),
data=d,
listener=self)
#self.describe(['name', 'description'])
RootPanel().add(self.form)
RootPanel().add(self.search)
RootPanel().add(self.fetch)
def onRetrieveDone(self, form):
log.debug("onRetrieveDone: %s" % repr(form))
def onDescribeDone(self, form):
form.add_widget("Submit", self.submit)
def onClick(self, sender):
if sender == self.fetch:
key = self.search.getText()
if not key:
log.debug("Please enter id")
return
key = int(key)
log.debug("id %d" % key)
#self.wanted.getItem(key, self)
self.form.get(id=key)
if sender == self.submit:
v = self.form.getValue()
log.debug("onClick %s" % repr(v))
if v.get('id', None):
self.form.update(v)
else:
self.form.save(v)
def onErrors(self, form, response):
log.debug("onErrors %s" % repr(response))
def onSaveDone(self, form, response):
log.debug("onSave %s" % repr(response))
def onModuleLoad(self):
self.pages = DataService()
#Show the initial screen.
initToken = History().getToken()
if initToken and len(initToken):
if initToken == 'admin':
RootPanel().add(WebPageEdit(self))
return
else:
initToken = 'index'
self.dock = DockPanel()
self.dock.setWidth("100%")
self.pages = {}
self.current_page = None
RootPanel().add(self.dock)
History.addHistoryListener(self)
self.onHistoryChanged(initToken)
def createPage(self, ref, html, title):
htp = HTMLLinkPanel(self, html, title)
htp.replaceLinks()
htp.setWidth("100%")
self.pages[ref] = htp
def onHistoryChanged(self, token):
#log.debug("onHistoryChanged %s" % token)
if self.pages.has_key(token):
self.setPage(token)
return
self.pages.getPageByName(token, self)
def setPage(self, ref):
htp = self.pages[ref]
if htp == self.current_page:
return
Window.setTitle(htp.title)
if self.current_page:
self.dock.remove(self.current_page)
self.dock.add(htp, DockPanel.CENTER)
self.current_page = htp
def onRemoteResponse(self, response, request_info):
#if (request_info.method == 'getItem'):
# data = {'id': response['pk']}
# log.debug(repr(response))
# self.form.update_values(response)
if (request_info.method == 'getPageByName'
or request_info.method == 'getPage'):
item = response[0]
html = item['fields']['text']
token = item['fields']['name']
self.createPage(token, html, token)
self.setPage(token)
def onRemoteError(self, code, message, request_info):
RootPanel().add(
HTML("Server Error or Invalid Response: ERROR " + str(code) +
" - " + str(message)))
class DateField(Composite, DateSelectedHandler):
img_base = None
icon_img = None
icon_style = "calendar-img"
today_text = "Today"
today_style = "calendar-today-link"
def __init__(self, format='%d-%m-%Y'):
DateSelectedHandler.__init__(self)
if self.img_base is None:
self.img_base = pygwt.getImageBaseURL(True)
if self.icon_img is None:
self.icon_img = self.img_base + 'icon_calendar.gif'
self.format = format
self.tbox = TextBox()
self.tbox.setVisibleLength(10)
# assume valid sep is - / . or nothing
if format.find('-') >= 0:
self.sep = '-'
elif format.find('/') >= 0:
self.sep = '/'
elif format.find('.') >= 0:
self.sep = '.'
else:
self.sep = ''
# self.sep = format[2] # is this too presumptious?
self.calendar = Calendar()
self.img = Image(self.icon_img)
self.img.addStyleName(self.icon_style)
self.calendarLink = HyperlinkImage(self.img)
self.todayLink = Hyperlink(self.today_text)
self.todayLink.addStyleName(self.today_style)
#
# lay it out
#
hp = HorizontalPanel()
hp.setSpacing(2)
vp = VerticalPanel()
hp.add(self.tbox)
vp.add(self.calendarLink)
vp.add(self.todayLink)
#vp.add(self.calendar)
hp.add(vp)
Composite.__init__(self)
self.initWidget(hp)
#
# done with layout, so now set up some listeners
#
self.tbox.addFocusListener(self) # hook to onLostFocus
self.calendar.addSelectedDateListener(getattr(self, "onDateSelected"))
self.todayLink.addClickListener(getattr(self, "onTodayClicked"))
self.calendarLink.addClickListener(getattr(self, "onShowCalendar"))
self.tbox.addChangeListener(getattr(self, "onFieldChanged"))
self.tbox.addInputListener(getattr(self, "onFieldChanged"))
self._last_date = None
def emitSelectedDate(self):
_d = self.getDate()
if _d == self._last_date:
return
self._last_date = _d
self.fireDateSelectedEvent(_d)
def onFieldChanged(self, event):
self.emitSelectedDate()
def getTextBox(self):
return self.tbox
def getCalendar(self):
return self.calendar
def getDate(self):
""" returns datetime.date object or None if empty/unparsable by current format"""
_sdate = self.tbox.getText()
try:
return datetime.strptime(_sdate, self.format).date()
except ValueError:
return None
def setID(self, id):
self.tbox.setID(id)
def onDateSelected(self, yyyy, mm, dd):
secs = time.mktime((int(yyyy), int(mm), int(dd), 0, 0, 0, 0, 0, -1))
d = time.strftime(self.format, time.localtime(secs))
self.tbox.setText(d)
self.emitSelectedDate()
def onLostFocus(self, sender):
#
text = self.tbox.getText().strip()
# if blank - leave it alone
if text and len(text) == 8:
# ok what format do we have? assume ddmmyyyy --> dd-mm-yyyy
txt = text[0:2] + self.sep + text[2:4] + self.sep + text[4:8]
self.tbox.setText(txt)
self.emitSelectedDate()
def onFocus(self, sender):
pass
def onTodayClicked(self, event):
today = time.strftime(self.format)
self.tbox.setText(today)
self.emitSelectedDate()
def onShowCalendar(self, sender):
txt = self.tbox.getText().strip()
try:
if txt:
_d = datetime.strptime(txt, self.format).date()
self.calendar.setDate(_d)
except ValueError: pass
p = CalendarPopup(self.calendar)
x = self.tbox.getAbsoluteLeft() + 10
y = self.tbox.getAbsoluteTop() + 10
p.setPopupPosition(x, y)
p.show()
class Photos(Composite):
def __init__(self):
Composite.__init__(self)
self.albums = []
self.photos = []
self.grid = Grid(4, 4, CellPadding=4, CellSpacing=4)
self.grid.addTableListener(self)
self.drill = 0
self.pos = 0
self.up = Button("Up", self)
self.next = Button("Next", self)
self.prev = Button("Prev", self)
self.timer = Timer(notify=self)
self.userid = "jameskhedley"
self.album_url = "http://picasaweb.google.com/data/feed/base/user/" + self.userid + "?alt=json-in-script&kind=album&hl=en_US&callback=restCb"
self.doRESTQuery(self.album_url, self.timer)
self.vp = VerticalPanel()
self.disclosure = DisclosurePanel("Click for boring technical details.")
self.disclosure.add(HTML('''<p>OK so you want to write client JS to do a RESTful HTTP query from picasa right?
Well you can't because of the Same Origin Policy. Basically this means that
because the domain of the query and the domain of the hosted site are different,
then that could well be a cross-site scripting (XSS) attack. So, the workaround is to
do the call from a script tag so the JSON we get back is part of the document.
But since we don't know what URL to hit yet, once we find out then we have to inject
a new script tag dynamically which the browser will run as soon as we append it.
To be honest I'm not 100% why Google use RESTful services and not JSON-RPC or somesuch,
which would be easier. Well, easier for me.'''))
self.IDPanel = HorizontalPanel()
self.IDPanel.add(Label("Enter google account:"))
self.IDButton = Button("Go", self)
self.IDBox = TextBox()
self.IDBox.setText(self.userid)
self.IDPanel.add(self.IDBox)
self.IDPanel.add(self.IDButton)
self.vp.add(self.IDPanel)
self.vp.add(self.disclosure)
self.vp.add(self.grid)
self.initWidget(self.vp)
def doRESTQuery(self, url, timer):
"""this is a totally different from an RPC call in that we have to
dynamically add script tags to the DOM when we want to query the
REST API. These rely on callbacks in the DOM so we can either add
them dynamically or pre-define them in public/Main.html.
Once we've done that have to wait for the response.
Which means we need to provide a listener for the timer"""
JS("$wnd.receiver = 'wait'")
new_script = DOM.createElement("script")
DOM.setElemAttribute(new_script, "src", url)
DOM.setElemAttribute(new_script, "type","text/javascript")
JS("$wnd.document.body.appendChild(@{{new_script}})")
self.timer.schedule(100)
def onCellClicked(self, sender, row, col):
if self.drill==0:
self.drill += 1
self.vp.clear()
self.grid.clear()
self.vp.add(self.up)
self.vp.add(self.grid)
gridcols = self.grid.getColumnCount()
album = self.albums[row+col+(row*(gridcols-1))]
url = "http://picasaweb.google.com/data/feed/base/user/" + self.userid + "/albumid/" + album["id"] + "?alt=json-in-script&kind=photo&hl=en_US&callback=restCb"
self.doRESTQuery(url, self.timer)
elif self.drill==1:
self.drill += 1
gridcols = self.grid.getColumnCount()
self.pos =row+col+(row*(gridcols-1))
photo = self.photos[self.pos]
self.vp.clear()
self.fullsize = HTML('<img src="' + photo["full"] + '"/>')
hp = HorizontalPanel()
hp.add(self.up)
hp.add(self.prev)
hp.add(self.next)
hp.setSpacing(8)
self.vp.add(hp)
self.vp.add(self.fullsize)
def onClick(self, sender):
if sender == self.IDButton:
self.userid = self.IDBox.getText()
if self.userid == "" or self.userid.isdigit():
return
self.drill = 0
self.album_url = "http://picasaweb.google.com/data/feed/base/user/" + self.userid + "?alt=json-in-script&kind=album&hl=en_US&callback=restCb"
self.grid.clear()
self.doRESTQuery(self.album_url, self.timer)
else:
if self.drill == 2:
if sender == self.up:
self.drill=1
self.vp.clear()
self.vp.add(self.up)
self.vp.add(self.grid)
self.fillGrid(self.photos, "photos")
else:
if sender == self.next:
if self.pos >= len(self.photos):
return
self.pos +=1
elif sender == self.prev:
if self.pos < 1:
return
self.pos -=1
photo = self.photos[self.pos]
self.fullsize.setHTML('<img src="' + photo["full"] + '"/>')
elif self.drill == 1:
self.drill=0
self.vp.clear()
self.vp.add(self.IDPanel)
self.vp.add(self.disclosure)
self.vp.add(self.grid)
self.fillGrid(self.albums, "albums")
def onTimer(self, timer):
receiver = JS("$wnd.receiver")
if receiver == 'wait':
self.timer.schedule(1000)
return
JS("$wnd.receiver = 'wait'")
if self.drill == 0:
self.parseAlbums(receiver)
self.fillGrid(self.albums, "albums")
elif self.drill == 1:
self.parsePhotos(receiver)
self.fillGrid(self.photos, "photos")
def fillGrid(self, items, type):
self.grid.clear()
cols = self.grid.getColumnCount()
self.grid.resizeRows((len(items)/cols)+1)
rows = self.grid.getRowCount()
for i in range(len(items)):
vp = VerticalPanel()
if type == 'photos':
vp.add(items[i]['thumb'])
else:
vp.add(items[i]['thumb'])
vp.add(items[i]['title'])
self.grid.setWidget(int(i/cols), i%cols, vp)
def parsePhotos(self, items):
photo_list = JSONParser().jsObjectToPyObject(items)
self.photos = []
for i in range(len(photo_list)):
index = "%s" % i
aphoto = {}
aphoto['thumb'] = HTML('<img src="' + photo_list[index]["media$group"]["media$thumbnail"]["1"]["url"] + '"/>')
aphoto['full'] = photo_list[index]["media$group"]["media$content"]["0"]["url"]
self.photos.append(aphoto)
def parseAlbums(self, items):
album_list = JSONParser().jsObjectToPyObject(items)
self.albums = []
for i in range(len(album_list)):
index = "%s" % i
analbum = {}
analbum['title'] = HTML(album_list[index]["title"]["$t"])
analbum['thumb'] = HTML('<img src="' + album_list[index]["media$group"]["media$thumbnail"]["0"]["url"] + '"/>')
url = album_list[index]["id"]["$t"]
analbum['id'] = url.split('albumid/')[1].split('?alt')[0]
self.albums.append(analbum)
class PreferencesDlg(DialogBox):
fileLocation = None
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 onCancel(self, sender):
self.hide()
def onSave(self, sender):
try:
setCookie("fileLocation", self.fileLocationInput.getText(),
1000000000)
except:
pass
self.hide()
def checkValid(self, evt=None):
if self.fileLocation != self.fileLocationInput.getText():
self.saveBtn.setEnabled(True)
else:
self.saveBtn.setEnabled(False)
def onClick(self, sender):
pass
def onKeyUp(self, sender, keyCode, modifiers):
self.checkValid()
def onKeyDown(self, sender, keyCode, modifiers):
pass
def onKeyPress(self, sender, keyCode, modifiers):
pass
class cTestPanel(VerticalPanel):
def __init__(self, **kwargs):
VerticalPanel.__init__(self, **kwargs)
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>Choose a service below, and press a the "call service" button to initiate it. An echo service simply sends the exact same text back that it receives.
# </p>"""
self.status = Label()
self.dockey = TextBox(Text="12")
self.TEXT_WAITING = "Waiting for response..."
self.METHOD_ECHO = "Echo"
self.METHOD_DOCTYPES = "get doc types"
self.METHOD_UPPERCASE = "get schema"
self.METHOD_GETINBOX = "get inbox"
self.METHOD_GETDOCS = "get documents"
self.methods = [
self.METHOD_ECHO, self.METHOD_DOCTYPES, self.METHOD_UPPERCASE,
self.METHOD_GETINBOX, self.METHOD_GETDOCS
]
self.method_list = ListBox()
self.method_list.setName("hello")
self.method_list.setVisibleItemCount(1)
for method in self.methods:
self.method_list.addItem(method)
self.method_list.setSelectedIndex(0)
method_panel = HorizontalPanel()
method_panel.add(HTML("Remote string method to call: "))
method_panel.add(self.method_list)
method_panel.setSpacing(8)
self.button_action = Button("Call Service", self)
buttons = HorizontalPanel()
buttons.add(self.button_action)
buttons.setSpacing(8)
panel = VerticalPanel()
panel.add(HTML(info))
panel.add(HTML("Primary key of the patient in the database:"))
panel.add(self.dockey)
panel.add(method_panel)
panel.add(buttons)
panel.add(self.status)
self.add(panel)
#--------------------------------------------------
def onClick(self, sender):
self.status.setText(self.TEXT_WAITING)
method = self.methods[self.method_list.getSelectedIndex()]
# demonstrate proxy & callMethod()
if sender == self.button_action:
if method == self.METHOD_ECHO:
id = Remote.svc.echo("Hello", self)
elif method == self.METHOD_DOCTYPES:
id = Remote.svc.get_doc_types(self)
elif method == self.METHOD_UPPERCASE:
id = Remote.svc.get_schema_version(self)
elif method == self.METHOD_GETINBOX:
id = Remote.svc.get_provider_inbox_data(self)
elif method == self.METHOD_GETDOCS:
key = int(self.dockey.getText()) # TODO: check it!
id = Remote.svc.get_documents(key, self)
#--------------------------------------------------
def onRemoteResponse(self, response, request_info):
method = request_info.method
if method == 'get_documents':
grid = Grid()
grid.resize(len(response) + 1, 8)
grid.setHTML(0, 0, "Comment")
grid.setHTML(0, 1, "Episode")
grid.setHTML(0, 2, "When")
for (row, item) in enumerate(response):
grid.setHTML(row + 1, 0, item.comment)
grid.setHTML(row + 1, 1, item.episode)
grid.setHTML(row + 1, 2, str(item.clin_when))
#RootPanel().add(grid)
self.add(grid)
else:
self.status.setText(str(response))
#--------------------------------------------------
def onRemoteError(self, code, errobj, request_info):
# onRemoteError gets the HTTP error code or 0 and
# errobj is an jsonrpc 2.0 error dict:
# {
# 'code': jsonrpc-error-code (integer) ,
# 'message': jsonrpc-error-message (string) ,
# 'data' : extra-error-data
# }
message = errobj['message']
if code != 0:
self.status.setText("HTTP error %d: %s" % (code, message))
else:
code = errobj['code']
if message == 'Cannot request login parameters.':
self.status.setText("You need to log in first")
else:
self.status.setText("JSONRPC Error %s: %s" % (code, message))
class IntroPage:
DiceInstance = 0
VarTempScore = 0 #Temporary Score Variable
VarTotScore = [] #Total Score Variable
CountTurn = 1 #Count to display player number in Temporary Score Board
def __init__(self):
self.DPanel = DockPanel(HorizontalAlignment = HasAlignment.ALIGN_CENTER,
Spacing=10) # Creates the Docker Panel Instance
self.VPanel = VerticalPanel() # Creates the Vertical Panel Instance
self.VPanel1 = VerticalPanel() # Creates the Vertical Panel Instance
self.HPanel = HorizontalPanel() # Creates a Horizontal Panel Instance
self.HPanel1 = HorizontalPanel()# Creates a Horizontal Panel Instance
self.image=Image()#Creates the Image instance to embed the images of dice
self.DummyUrl = self.image.getUrl()
self.timer = Timer(notify=self.StillImage)#Timer for display of gif animation
self.timerRButton = Timer(notify=self.OneAlert)#Timer for controlling states of Roll button
#whenever the output of the dice is 1
self.RollButton = Button("Roll", getattr(self, "RollButtonPressed")) #Initially Disabled
self.RollButton.setEnabled(False)
self.BankButton = Button("Bank", getattr(self, "BankButtonPressed")) #Initially Disabled
self.BankButton.setEnabled(False)
#The start button controls both the number players as well the winning score
self.StartButton = Button("Start", getattr(self, "StartButtonPressed")) #Intially Enabled
self.StartButton.setEnabled(True)
self.PlayerNum = TextBox() #Enter the Number of Players
self.WinScore = TextBox() #Enter the Target Score
self.PlayerNum.setText("0")
self.WinScore.setText("0")
# self.OK = Button("OK", getattr(self, "okButtonPressed"))
self.NameScore = FlexTable() #main score board
self.NameScore.setStyleName("NameScore")
self.TempBoard = FlexTable() #Temporary score board
self.TempBoard.setStyleName("TempBoard")
self.TxtInstructions = HTML()
def StartButtonPressed(self):
self.CountTurn = 1
if int(self.PlayerNum.getText()) >= 2 and int(self.PlayerNum.getText()) <= 6 and int(self.WinScore.getText()) >= 10 and int(self.WinScore.getText()) <= 100:
self.DPanel.remove(self.TxtInstructions, DockPanel.CENTER)
self.BankButton.setVisible(True)
self.RollButton.setVisible(True)
# self.image.setVisible(True)
self.TempBoard.setVisible(True)
self.NameScore.setVisible(True)
self.image = Image( self.DummyUrl + "images/0.png")
self.image.setSize("200px", "300px")
self.DPanel.add(self.image, DockPanel.CENTER)
RootPanel().add(self.DPanel)
self.StartButton.setEnabled(False)
self.PlayerNum.setEnabled(False)
self.WinScore.setEnabled(False)
self.RollButton.setEnabled(True)
self.TempBoard.setText(1,0,"Player"+str(1))
self.TempBoard.setText(1, 1, "0")
self.NameScore.getRowFormatter().addStyleName(self.CountTurn,"Rows")
else:
Window.alert("Please Enter Correct Parameters " ) #Command for alert window
return 0
VarPlayer = ["Player" + str(i) for i in xrange(1,int(self.PlayerNum.getText())+1)]
i = 0
while i < int(self.PlayerNum.getText()):
self.NameScore.setText(i+1, 0, VarPlayer[i])
self.NameScore.setText(i+1, 1, "0")
self.VarTotScore.append(0) #m*1 vector of zeros indicating the initial scores
i += 1
def OneAlert(self):
AlrtTxt = " Sorry, your turn is over"
Window.alert(AlrtTxt)
self.timerRButton.cancel()
self.RollButton.setEnabled(True)
def StillImage(self):
self.DPanel.remove(self.image, DockPanel.CENTER)
self.image = Image( self.DummyUrl + "images/" +str(self.DiceInstance)+".png")
self.image.setSize("300px", "300px")
self.DPanel.add(self.image, DockPanel.CENTER)
self.DPanel.setCellHeight(self.image, "300px")
self.DPanel.setCellWidth(self.image, "600px")
RootPanel().add(self.DPanel)
self.timer.cancel()
if self.DiceInstance != 1:
self.TempBoard.setText(1, 1, self.DiceInstance + int(self.TempBoard.getText(1, 1)))
self.BankButton.setEnabled(True)
self.RollButton.setEnabled(True)
else:
self.NameScore.getRowFormatter().removeStyleName(self.CountTurn,"Rows")
self.RollButton.setEnabled(False)
self.timerRButton.schedule(1500)
self.CountTurn += 1
if self.CountTurn % int(self.PlayerNum.getText()) == 1:
self.CountTurn = 1
self.TempBoard.setText(1,0,"Player"+str(self.CountTurn))
self.TempBoard.setText(1, 1, "0")
self.NameScore.getRowFormatter().addStyleName(self.CountTurn,"Rows");
else:
self.TempBoard.setText(1,0,"Player"+str(self.CountTurn))
self.TempBoard.setText(1, 1, "0")
self.NameScore.getRowFormatter().addStyleName(self.CountTurn,"Rows");
def RollButtonPressed(self):
self.DiceInstance = random.randint(1, 6) # value turned after rolling the dice
self.DPanel.remove(self.image, DockPanel.CENTER)
self.image = Image("http://www.animatedimages.org/data/media/710/animated-dice-image-0064.gif")
self.image.setSize("100px", "200px")
self.DPanel.add(self.image, DockPanel.CENTER)
self.DPanel.setCellHeight(self.image, "300px")
self.DPanel.setCellWidth(self.image, "600px")
RootPanel().add(self.DPanel)
self.BankButton.setEnabled(False)
self.RollButton.setEnabled(False)
self.timer.schedule(3000)
def BankButtonPressed(self):
self.BankButton.setEnabled(False)
self.NameScore.setText(self.CountTurn, 1,
int(self.NameScore.getText(self.CountTurn, 1)) + int(self.TempBoard.getText(1,1)))
if int(self.NameScore.getText(self.CountTurn, 1)) >= int(self.WinScore.getText()):
AlrtTxt = "Congratulation!!! Player"+ str(self.CountTurn) + " wins !!!!"
Window.alert(AlrtTxt)
self.DPanel.remove(self.image, DockPanel.CENTER)
self.DPanel.add(self.TxtInstructions, DockPanel.CENTER)
self.BankButton.setVisible(False)
self.RollButton.setVisible(False)
# self.image.setVisible(False)
self.TempBoard.setVisible(False)
self.NameScore.setVisible(False)
i = int(self.PlayerNum.getText())
while i > 0:
self.NameScore. removeRow(i)
i -= 1
self.TempBoard.setText(1,0,"X")
self.TempBoard.setText(1, 1, "0")
self.StartButton.setEnabled(True)
# self.OK.setEnabled(True)
self.PlayerNum.setEnabled(True)
self.WinScore.setEnabled(True)
self.RollButton.setEnabled(False)
self.BankButton.setEnabled(False)
self.NameScore.getRowFormatter().removeStyleName(self.CountTurn,"Rows");
self.DPanel.remove(self.image, DockPanel.CENTER)
self.image = Image( self.DummyUrl + "images/0.png")
self.image.setSize("200px", "300px")
self.DPanel.add(self.image, DockPanel.CENTER)
self.DPanel.setCellHeight(self.image, "200px")
self.DPanel.setCellWidth(self.image, "400px")
RootPanel().add(self.DPanel)
else:
self.NameScore.getRowFormatter().removeStyleName(self.CountTurn,"Rows");
self.CountTurn += 1
if self.CountTurn % int(self.PlayerNum.getText()) == 1:
self.CountTurn = 1
self.TempBoard.setText(1,0,"Player"+str(self.CountTurn))
self.TempBoard.setText(1, 1, "0")
self.NameScore.getRowFormatter().addStyleName(self.CountTurn,"Rows");
else:
self.TempBoard.setText(1,0,"Player"+str(self.CountTurn))
self.TempBoard.setText(1, 1, "0")
self.NameScore.getRowFormatter().addStyleName(self.CountTurn,"Rows");
def OnGameLoad(self):
self.NameScore.setText(0, 0, "Player ID")
self.NameScore.setText(0, 1, "Score")
self.NameScore.setCellSpacing(10)
self.NameScore.setCellPadding(10)
self.NameScore.setBorderWidth(2)
self.NameScore.setVisible(False)
self.TempBoard.setText(0, 0, "Player's Turn")
self.TempBoard.setText(0, 1, "Temporary Score")
self.TempBoard.setText(1, 0, "X")
self.TempBoard.setText(1, 1, "0")
self.TempBoard.setCellSpacing(10)
self.TempBoard.setCellPadding(10)
self.TempBoard.setBorderWidth(2)
self.TempBoard.setVisible(False)
#Adding StartButton to Dock panel
self.DPanel.add(self.StartButton, DockPanel.EAST)
self.DPanel.setCellHeight(self.StartButton, "200px")
self.DPanel.setCellWidth(self.StartButton, "20px")
Txt = HTML("<center><b>Enter Number of Players (between 2 & 6)</b><center>")#Adding playernumber and winscore textbox to Horizontal Panel
Txt1 = HTML("<left><b>Enter Target Score (between 10 & 100)</b><left>")
self.HPanel1.add(Txt)
self.HPanel1.add(self.PlayerNum)
self.HPanel1.add(Txt1)
self.HPanel1.add(self.WinScore)
self.HPanel1.add(self.StartButton)
self.HPanel1.setSpacing(20)
#Adding Horizontal panel containing playernumber and winscore textbox to Dock Panel
self.DPanel.add(self.HPanel1, DockPanel.NORTH)
self.DPanel.setCellHeight(self.HPanel1, "30px")
self.DPanel.setCellWidth(self.HPanel1, "2000px")
self.TxtInstructions = HTML("<b><u><center>Instructions</center></u><ul><li>Pig is game for 2 to 6 Players.</li><li>Players take turns rolling a dice as many times as they like. </li><li>If a roll is 2, 3, 4, 5 or 6, the player adds that many points to their score for the turn. </li><li>A player may choose to end their turn at any time and 'bank' their points.</li><li>If a player rolls a 1, they lose all their unbanked points and their turn is over.</li><li>The first player to score the target or more wins.</li></ul></b>")
self.TxtInstructions.setStyleName("TxtInstructions")
self.DPanel.add(self.TxtInstructions, DockPanel.CENTER)
self.DPanel.add(self.NameScore, DockPanel.WEST) #Adding main scoreboard to Dock Panel
self.DPanel.setCellHeight(self.NameScore, "300px")
self.DPanel.setCellWidth(self.NameScore, "100px")
self.DPanel.setSpacing(10)
self.DPanel.setPadding(2)
#Adding Tempboard and BankButton to Horizontal Panel
self.HPanel.add(self.TempBoard)
#Adding BankButton and RollButton to vertical panel
self.VPanel.add(self.RollButton)
self.RollButton.setVisible(False)
self.VPanel.add(self.BankButton)
self.BankButton.setVisible(False)
self.VPanel.setSpacing(10)
#Adding Vertical panel containing BankButton and RollButton to Horizontal Panel
self.HPanel.add(self.VPanel)
self.HPanel.setSpacing(40)
#Adding Horizontal panel containing Tempboard and vertical panel containing BankButton and RollButton to Dock Panel
self.DPanel.add(self.HPanel, DockPanel.SOUTH)
self.DPanel.setCellHeight(self.HPanel, "20px")
self.DPanel.setCellWidth(self.HPanel, "2000px")
RootPanel().add(self.DPanel)
class DateField(Composite):
icon_img = "icon_calendar.gif"
icon_style = "calendar-img"
today_text = "Today"
today_style = "calendar-today-link"
def __init__(self, format='%d-%m-%Y'):
self.format = format
self.tbox = TextBox()
self.tbox.setVisibleLength(10)
# assume valid sep is - / . or nothing
if format.find('-') >= 0:
self.sep = '-'
elif format.find('/') >= 0:
self.sep = '/'
elif format.find('.') >= 0:
self.sep = '.'
else:
self.sep = ''
# self.sep = format[2] # is this too presumptious?
self.calendar = Calendar()
self.img = Image(self.icon_img)
self.img.addStyleName(self.icon_style)
self.calendarLink = HyperlinkImage(self.img)
self.todayLink = Hyperlink(self.today_text)
self.todayLink.addStyleName(self.today_style)
#
# lay it out
#
hp = HorizontalPanel()
hp.setSpacing(2)
vp = VerticalPanel()
hp.add(self.tbox)
vp.add(self.calendarLink)
vp.add(self.todayLink)
#vp.add(self.calendar)
hp.add(vp)
Composite.__init__(self)
self.initWidget(hp)
#
# done with layout, so now set up some listeners
#
self.tbox.addFocusListener(self) # hook to onLostFocus
self.calendar.addSelectedDateListener(getattr(self, "onDateSelected"))
self.todayLink.addClickListener(getattr(self, "onTodayClicked"))
self.calendarLink.addClickListener(getattr(self, "onShowCalendar"))
def getTextBox(self):
return self.tbox
def getCalendar(self):
return self.calendar
def getDate(self):
""" returns datetime.date object or None if empty/unparsable by current format"""
_sdate = self.tbox.getText()
try:
return datetime.strptime(_sdate, self.format).date()
except ValueError:
return None
def setID(self, id):
self.tbox.setID(id)
def onDateSelected(self, yyyy, mm, dd):
secs = time.mktime((int(yyyy), int(mm), int(dd), 0, 0, 0, 0, 0, -1))
d = time.strftime(self.format, time.localtime(secs))
self.tbox.setText(d)
def onLostFocus(self, sender):
#
text = self.tbox.getText().strip()
# if blank - leave it alone
if text and len(text) == 8:
# ok what format do we have? assume ddmmyyyy --> dd-mm-yyyy
txt = text[0:2] + self.sep + text[2:4] + self.sep + text[4:8]
self.tbox.setText(txt)
def onFocus(self, sender):
pass
def onTodayClicked(self, event):
today = time.strftime(self.format)
self.tbox.setText(today)
def onShowCalendar(self, sender):
txt = self.tbox.getText().strip()
try:
if txt:
_d = datetime.strptime(txt,self.format).date()
self.calendar.setDate(_d)
except ValueError: pass
p = CalendarPopup(self.calendar)
x = self.tbox.getAbsoluteLeft() + 10
y = self.tbox.getAbsoluteTop() + 10
p.setPopupPosition(x, y)
p.show()
class PageVerify:
# setup JSON RPC
facebook_user = {}
users = []
new_user = {}
get_data = {}
app_info = {}
verification_key = None
verification_status = False
def onModuleLoad(self):
self.remote = DataService()
# do JSON RPC calls
self.remote.get_facebook_user(self)
self.remote.get_app_info(self, "verify")
# labels and banners
self.html_verify_banner = HTML("<h1>Verify your NetID</h1>")
self.html_confirm_banner = HTML("<h1>Confirming your NetID...</h1>")
self.lbl_verify_text = Label("Please verify your account.")
self.lbl_confirm_text = Label("Confirming Acount...")
self.lbl_confirm_result = Label()
# textboxes
self.tb_verify_netid = TextBox()
# hook up keyboard events
send_confirmation_email = self.send_confirmation_email
class Add_KeyboardHandler():
def onKeyPress(self, sender, keycode, modifiers):
if keycode == KEY_ENTER:
send_confirmation_email()
def onKeyDown(self, sender, keycode, modifiers): return
def onKeyUp(self, sender, keycode, modifiers): return
self.kbh = Add_KeyboardHandler()
self.tb_verify_netid.addKeyboardListener(self.kbh)
# buttons
self.btn_verify = Button("Verify!", self.send_confirmation_email)
# NetID information form
self.table_verify_netid = FlexTable()
self.table_verify_netid.setText(0, 0, "NetID:")
self.table_verify_netid.setWidget(0, 1, self.tb_verify_netid)
self.table_verify_netid.setWidget(1, 1, self.btn_verify)
# panels
self.main_panel = VerticalPanel()
# check get information, if present, verify, if not request form
self.location = Window.getLocation().getHref()
self.tmp = self.location.split('?')
self.tmp = self.tmp[len(self.tmp) - 1].split("&")
for e in self.tmp:
get_var = e.split("=")
if len(get_var) == 2:
PageVerify.get_data[get_var[0]] = get_var[1]
if "vk" in PageVerify.get_data:
# we have request from verification email
self.main_panel.add(self.html_confirm_banner)
self.main_panel.add(self.lbl_confirm_text)
self.main_panel.add(self.lbl_confirm_result)
self.verify_user()
else:
self.main_panel.add(self.html_verify_banner)
self.main_panel.add(self.lbl_verify_text)
self.main_panel.add(self.table_verify_netid)
self.main_panel.addStyleName("verify_panel")
# add everything to root panel
RootPanel("page_verify").add(self.main_panel)
def send_confirmation_email(self, sender, netid = None):
""" given a valid NetID, send a confirmation email
with a link (using encrypted key) to validate
the user's NetID
"""
if netid == None:
netid = self.tb_verify_netid.getText()
# create a new user with netid and facebook id
self.remote.create_user(self, PageVerify.facebook_user['facebook_id'], netid, PageVerify.facebook_user['full_name'])
# create cryptogram based on email name
self.remote.encrypt(self, netid)
# subject line
subject = "Hello from Textbook Connect!"
class EmailTimer(Timer):
def __init__(self, context):
Timer.__init__(self)
self.max_tries = 10
self.tries = 0
self.context = context
def run(self):
self.context.btn_verify.setEnabled(False)
self.context.tb_verify_netid.setFocus(False)
self.tries += 1
# stop timer after a certain time
if self.tries >= self.max_tries:
Window.alert("It looks like there's a connection problem. We're sorry about the inconvenience. Please try again later.")
self.context.btn_verify.setEnabled(True)
self.cancel()
return False
if "error" in PageVerify.new_user:
Window.alert(PageVerify.new_user["error"])
return False
if len(PageVerify.new_user) == 0 or PageVerify.verification_key == None:
return False
# message body
link = "%sverify?vk=%s" % (PageVerify.app_info['url'], PageVerify.verification_key)
body = "Hello, %s.<br /><br />Thank you for verifying your netid with us! " % PageVerify.new_user['name']
body += "Please click the link below or copy and paste the link into a web browser.<br /><br />"
body += "<a href=\"%s\">%s</a><br /><br />" % (link, link)
body += "Thanks,<br /> Textbook Connect Team"
self.context.remote.send_email(self.context, netid + "@cornell.edu", subject, body)
Window.alert("Thank you! An email from Textbook Connect should arrive shortly.")
self.cancel()
return True
et = EmailTimer(self)
et.scheduleRepeating(500)
def verify_user(self):
""" take get data input with verification key
and attempt to verify a user in the database
"""
class VerifyTimer(Timer):
def __init__(self, context):
Timer.__init__(self)
self.max_tries = 10
self.tries = 0
self.context = context
def run(self):
self.tries += 1
if self.context.facebook_user == None or "vk" not in self.context.get_data:
return False
# stop timer after a certain time
if self.tries >= self.max_tries:
Window.alert("It looks like there's a connection problem. We're sorry about the inconvenience. Please try again later.")
self.context.lbl_confirm_result.setText("User verification unsuccessful...")
self.cancel()
return False
self.context.remote.verify_email(self.context, self.context.facebook_user['facebook_id'], self.context.get_data['vk'])
if self.context.verification_status:
self.context.lbl_confirm_result.setText("User verification successful!")
self.cancel()
Window.open(self.context.app_info['url'], "_top", "")
return True
vt = VerifyTimer(self)
vt.scheduleRepeating(500)
def onRemoteResponse(self, response, request_info):
""" Called when a response is received from an RPC
"""
if not request_info.method in DataService.methods:
Window.alert('Unrecognized JSONRPC method.')
return
if request_info.method == "get_facebook_user":
PageVerify.facebook_user = {}
for k, v in response.items():
PageVerify.facebook_user[k] = v
elif request_info.method == "get_app_info":
for k, v in response.items():
PageVerify.app_info[k] = v
elif request_info.method == "encrypt":
PageVerify.verification_key = response['c']
elif request_info.method == "verify_email":
PageVerify.verification_status = response['result']
elif request_info.method == "create_user":
PageVerify.new_user = {}
for k, v in response.items():
PageVerify.new_user[k] = v
def onRemoteError(self, code, message, request_info):
""" Called when a returned response is invalid or Server Error
"""
code = str(code)
message = str(message)
if len(code) > 200: code = code[0:200] + "..."
if len(message) > 200: message = message[0:200] + "..."
err_msg = Label("Server Error or invalid response: ERROR " + str(code) + " - " + str(message))
err_msg.addStyleName("status")
Window.alert(err_msg.getText())
class MenuCmd:
def __init__(self, menu, command):
self.menu = menu
self.command = command
def execute(self):
if self.command in ('Beginner', 'Intermediate', 'Expert', 'Custom'):
body = doc().getElementsByTagName('body').item(0)
body.setAttribute('id', self.command)
modes = {
'New': [(0, 0), 0],
'Beginner': [(8, 8), 1],
'Intermediate': [(16, 16), 2],
'Expert': [(16, 32), 3]
}
level = modes.get(self.command)
if level:
if level[1]:
self.menu.game.level = level[1]
self.menu.game.next_game(level[0])
elif self.command == 'Custom':
self.menu.game.level = 4
self.show_custom()
elif self.command == 'Instructions':
pass
elif self.command == 'About':
self.show_about()
def show_custom(self):
self.dialog = DialogBox(StyleName='custom-dialog')
self.dialog.setHTML('Custom Settings')
contents = VerticalPanel(StyleName='contents')
self.dialog.setWidget(contents)
# contents of contents
rows = HorizontalPanel()
columns = HorizontalPanel()
bombs = HorizontalPanel()
buttons = HorizontalPanel()
for each in (rows, columns, bombs, buttons):
contents.add(each)
rows.add(Label('Rows:'))
self.row = TextBox()
rows.add(self.row)
columns.add(Label('Columns:'))
self.column = TextBox()
columns.add(self.column)
bombs.add(Label('Bombs:'))
self.bomb = TextBox()
bombs.add(self.bomb)
buttons.add(Button("OK", getattr(self, 'new_game')))
buttons.add(Button("Cancel", getattr(self, 'close_dialog')))
left = (Window.getClientWidth() - 201) / 2
top = (Window.getClientHeight() - 190) / 2
self.dialog.setPopupPosition(left, top)
self.dialog.show()
def new_game(self, event):
try:
row = int(self.row.getText())
except:
Window.alert('Invalid number in rows')
return
try:
column = int(self.column.getText())
except:
Window.alert('Invalid number in columns')
return
try:
bomb = int(self.bomb.getText())
except:
bomb = 0
if bomb >= (row * column):
Window.alert("Number of bombs should not be greater than " \
"rows x columns.")
else:
self.menu.game.next_game((row, column), bomb)
self.close_dialog()
def close_dialog(self, event):
self.dialog.hide()
def show_about(self):
self.dialog = PopupPanel(StyleName='about', autoHide=True)
contents = HTMLPanel('', StyleName='contents')
self.dialog.setWidget(contents)
html = '<p class="pyjamas">MineSweeper written in Python with ' \
'<a href="http://pyjs.org" target="_blank">Pyjamas</a><p>' \
'<p class="comments">Send comments to ' \
'<a href="mailto:[email protected]">' \
'[email protected]</a>.<p>'
contents.setHTML(html)
left = (Window.getClientWidth() - 294) / 2
top = (Window.getClientHeight() - 112) / 2
self.dialog.setPopupPosition(left, top)
self.dialog.show()
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')
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
for item in self.app.employees:
if item.id != index and name == item.name and item.address == address:
self.errors.add(Label("- There is already an employee with the same name and address combination. Enter a valid name and address, please."))
valid = False
return valid
def initCompanyGUI(self):
self.current = self.app.company
self.grid.clear()
self.grid.resize(4, 3)
# row 1
self.grid.setWidget(0, 0, Label("Name:"))
self.grid.setWidget(1, 0, Label("Department:"))
self.grid.setWidget(2, 0, Label("Total:"))
# row 2
self.grid.setWidget(0, 1, self.name)
self.grid.setWidget(1, 1, self.departments)
self.grid.setWidget(2, 1, self.total)
# row 3
self.grid.setWidget(0, 2, self.save)
self.grid.setWidget(1, 2, self.selectDepartment)
self.grid.setWidget(2, 2, self.cut)
self.name.setText(self.current.name)
self.departments.clear()
for item in self.current.departments:
self.departments.addItem(item.name, item.id)
if self.departments.getItemCount() > 0:
self.departments.setSelectedIndex(0)
self.total.setText(self.current.total())
def initDepartmentGUI(self):
self.grid.clear()
self.grid.resize(6, 3)
# row 1
self.grid.setWidget(0, 0, Label("Name:"))
self.grid.setWidget(1, 0, Label("Manager:"))
self.grid.setWidget(2, 0, Label("Department:"))
self.grid.setWidget(3, 0, Label("Employee:"))
self.grid.setWidget(4, 0, Label("Total:"))
# row 2
self.grid.setWidget(0, 1, self.name)
self.grid.setWidget(1, 1, self.manager)
self.grid.setWidget(2, 1, self.departments)
self.grid.setWidget(3, 1, self.employees)
self.grid.setWidget(4, 1, self.total)
# row 3
self.grid.setWidget(0, 2, self.save)
self.grid.setWidget(1, 2, self.edit)
self.grid.setWidget(2, 2, self.selectDepartment)
self.grid.setWidget(3, 2, self.selectEmployee)
self.grid.setWidget(4, 2, self.cut)
# back
self.grid.setWidget(5, 2, self.back)
self.name.setText(self.current.name)
self.departments.clear()
self.employees.clear()
for item in self.current.departments:
self.departments.addItem(item.name, item.id)
if self.departments.getItemCount() > 0:
self.departments.setSelectedIndex(0)
for item in self.current.employees:
if item.manager == 0:
self.employees.addItem(item.name, item.id)
else:
self.manager.setText(item.name)
if self.employees.getItemCount() > 0:
self.employees.setSelectedIndex(0)
self.total.setText(self.current.total())
def initEmployeeGUI(self):
self.grid.clear()
self.grid.resize(4, 3)
# row 1
self.grid.setWidget(0, 0, Label("Name:"))
self.grid.setWidget(1, 0, Label("Address:"))
self.grid.setWidget(2, 0, Label("Salary:"))
# row 2
self.grid.setWidget(0, 1, self.name)
self.grid.setWidget(1, 1, self.address)
self.grid.setWidget(2, 1, self.total)
# row 3
self.grid.setWidget(0, 2, self.save)
self.grid.setWidget(2, 2, self.cut)
self.grid.setWidget(3, 2, self.back)
self.name.setText(self.current.name)
self.address.setText(self.current.address)
self.total.setText(self.current.salary)
class MenuCmd:
def __init__(self, menu, command):
self.menu = menu
self.command = command
def execute(self):
if self.command in ('Beginner', 'Intermediate', 'Expert', 'Custom'):
body = doc().getElementsByTagName('body').item(0)
body.setAttribute('id', self.command)
modes = {'New': [(0, 0), 0],
'Beginner': [(8, 8), 1],
'Intermediate': [(16, 16), 2],
'Expert': [(16, 32), 3]}
level = modes.get(self.command)
if level:
if level[1]:
self.menu.game.level = level[1]
self.menu.game.next_game(level[0])
elif self.command == 'Custom':
self.menu.game.level = 4
self.show_custom()
elif self.command == 'Instructions':
pass
elif self.command == 'About':
self.show_about()
def show_custom(self):
self.dialog = DialogBox(StyleName='custom-dialog')
self.dialog.setHTML('Custom Settings')
contents = VerticalPanel(StyleName='contents')
self.dialog.setWidget(contents)
# contents of contents
rows = HorizontalPanel()
columns = HorizontalPanel()
bombs = HorizontalPanel()
buttons = HorizontalPanel()
for each in (rows, columns, bombs, buttons):
contents.add(each)
rows.add(Label('Rows:'))
self.row = TextBox()
rows.add(self.row)
columns.add(Label('Columns:'))
self.column = TextBox()
columns.add(self.column)
bombs.add(Label('Bombs:'))
self.bomb = TextBox()
bombs.add(self.bomb)
buttons.add(Button("OK", getattr(self, 'new_game')))
buttons.add(Button("Cancel", getattr(self, 'close_dialog')))
left = (Window.getClientWidth() - 201) / 2
top = (Window.getClientHeight() - 190) / 2
self.dialog.setPopupPosition(left, top)
self.dialog.show()
def new_game(self, event):
try:
row = int(self.row.getText())
except:
Window.alert('Invalid number in rows')
return
try:
column = int(self.column.getText())
except:
Window.alert('Invalid number in columns')
return
try:
bomb = int(self.bomb.getText())
except:
bomb = 0
if bomb >= (row * column):
Window.alert("Number of bombs should not be greater than " \
"rows x columns.")
else:
self.menu.game.next_game((row, column), bomb)
self.close_dialog()
def close_dialog(self, event):
self.dialog.hide()
def show_about(self):
self.dialog = PopupPanel(StyleName='about', autoHide=True)
contents = HTMLPanel('', StyleName='contents')
self.dialog.setWidget(contents)
html = '<p class="pyjamas">MineSweeper written in Python with ' \
'<a href="http://pyjs.org" target="_blank">Pyjamas</a><p>' \
'<p class="comments">Send comments to ' \
'<a href="mailto:[email protected]">' \
'[email protected]</a>.<p>'
contents.setHTML(html)
left = (Window.getClientWidth() - 294) / 2
top = (Window.getClientHeight() - 112) / 2
self.dialog.setPopupPosition(left, top)
self.dialog.show()
class Index:
def onModuleLoad(self):
self.remote_py = MyBlogService()
# Create a FormPanel and point it at a service.
self.form = FormPanel()
# Create a panel to hold all of the form widgets.
vp=VerticalPanel(BorderWidth=0,HorizontalAlignment=HasAlignment.ALIGN_CENTER,VerticalAlignment=HasAlignment.ALIGN_MIDDLE,Width="100%",Height="150px")
self.form.setWidget(vp)
header=HTML("<h2>LOGIN TO YOUR ACCOUNT</h2>")
part1=header
# Create a TextBox, giving it a name so that it will be submitted.
self.userName = TextBox()
self.userName.setName("userNameFormElement")
self.userName.setPlaceholder("User Name")
part2=self.userName
self.password = PasswordTextBox()
self.password.setName("passwordFormElement")
self.password.setPlaceholder("Password")
part3=self.password
self.errorInfoLabel = Label()
self.errorInfoLabel.setStyleName('error-info')
part4=self.errorInfoLabel
part4.setStyleName("errorlabel")
# Add a 'submit' button.
hpanel = HorizontalPanel(BorderWidth=0,HorizontalAlignment=HasAlignment.ALIGN_CENTER,VerticalAlignment=HasAlignment.ALIGN_MIDDLE,Width="100%",Height="50px")
partb=Button("Login", self)
partb.setStyleName('btn')
image=Label("Don''t have account? Sign up")
anchor = Anchor(Widget=image, Href='/signup.html')
parta=anchor
hpanel.add(partb)
hpanel.add(parta)
part5=hpanel
part5.setStyleName("hpanel")
vp.add(part1)
vp.add(part2)
vp.add(part3)
vp.add(part4)
vp.add(part5)
vp.setStyleName("signup")
# Add an event handler to the form.
self.form.addFormHandler(self)
RootPanel().add(self.form)
def onClick(self, sender):
if (len(self.userName.getText()) == 0 or len(self.password.getText()) == 0):
self.errorInfoLabel.setText("Username or Password required")
else:
self.errorInfoLabel.setText('')
self.authenticateUser()
def authenticateUser(self):
self.remote_py.callMethod('authenticateUser', [self.userName.getText(), self.password.getText()], self)
def onRemoteResponse(self, response, requestInfo):
self.errorInfoLabel.setText('')
d = datetime.date.today() + datetime.timedelta(days=1)
setCookie("LoggedInUser", response, d, path='/')
loggedInUser = json.loads(response)
if loggedInUser["is_superuser"] == True:
Window.setLocation("/admin.html")
else:
Window.setLocation("/home.html")
def onRemoteError(self, code, error_dict, requestInfo):
if code == 401:
self.errorInfoLabel.setText("Invalid Credentials. Please try again.")
class StockWatcher:
def onModuleLoad(self):
'''
This is the main entry point method.
'''
# Setup JSON RPC
self.remote = DataService()
# Initialize member variables
self.mainPanel = VerticalPanel()
self.stocksFlexTable = FlexTable()
self.addPanel = HorizontalPanel()
self.newSymbolTextBox = TextBox()
self.lastUpdatedLabel = Label()
self.addStockButton = Button('Add', self.addStock)
self.stocks = []
self.stocksTableColumns = ['Symbol', 'Price', 'Change', 'Remove']
# Add styles to elements in the stock list table
self.stocksFlexTable.getRowFormatter().addStyleName(0, 'watchListHeader')
self.stocksFlexTable.addStyleName('watchList')
self.stocksFlexTable.getCellFormatter().addStyleName(0, 1, 'watchListNumericColumn')
self.stocksFlexTable.getCellFormatter().addStyleName(0, 2, 'watchListNumericColumn')
self.stocksFlexTable.getCellFormatter().addStyleName(0, 3, 'watchListRemoveColumn')
# Create table for stock data
for i in range(len(self.stocksTableColumns)):
self.stocksFlexTable.setText(0, i, self.stocksTableColumns[i])
# Assemble Add Stock panel
self.addPanel.add(self.newSymbolTextBox)
self.addPanel.add(self.addStockButton)
self.addPanel.addStyleName('addPanel')
# Assemble Main panel
self.mainPanel.add(self.stocksFlexTable)
self.mainPanel.add(self.addPanel)
self.mainPanel.add(self.lastUpdatedLabel)
# Associate the Main panel with the HTML host page
RootPanel().add(self.mainPanel)
# Move cursor focus to the input box
self.newSymbolTextBox.setFocus(True)
# Setup timer to refresh list automatically
refresh = self.refreshWatchlist
class MyTimer(Timer):
def run(self):
refresh()
refreshTimer = MyTimer()
refreshTimer.scheduleRepeating(5000)
# Listen for keyboard events in the input box
self_addStock = self.addStock
class StockTextBox_KeyboardHandler():
def onKeyPress(self, sender, keycode, modifiers):
if keycode == KEY_ENTER:
self_addStock()
def onKeyDown(self, sender, keycode, modifiers): return
def onKeyUp(self, sender, keycode, modifiers): return
self.newSymbolTextBox.addKeyboardListener(StockTextBox_KeyboardHandler())
# Load the stocks
self.remote.getStocks(self)
def addStock(self, sender, symbol=None):
'''
Add stock to FlexTable. Executed when the user clicks the addStockButton
or presses enter in the newSymbolTextBox
'''
if symbol is None:
# Get the symbol
symbol = self.newSymbolTextBox.getText().upper().trim()
self.newSymbolTextBox.setText('')
# Don't add the stock if it's already in the table
if symbol in self.stocks:
return
# Tell the server that we're adding this stock
self.remote.addStock(symbol, self)
self.newSymbolTextBox.setFocus(True)
# Stocks code must be between 1 and 10 chars that are numbers/letters/dots
p = re.compile('^[0-9A-Z\\.]{1,10}$')
if p.match(symbol) == None:
Window.alert('"%s" is not a valid symbol.' % symbol)
self.newSymbolTextBox.selectAll()
return
# Add the stock to the table
row = self.stocksFlexTable.getRowCount()
self.stocks.append(symbol)
self.stocksFlexTable.setText(row, 0, symbol)
self.stocksFlexTable.setWidget(row, 2, Label())
self.stocksFlexTable.getCellFormatter().addStyleName(row, 1, 'watchListNumericColumn')
self.stocksFlexTable.getCellFormatter().addStyleName(row, 2, 'watchListNumericColumn')
self.stocksFlexTable.getCellFormatter().addStyleName(row, 3, 'watchListRemoveColumn')
# Add a button to remove this stock from the table
def _removeStockButton_Click(event):
if symbol not in self.stocks:
return
removedIndex = self.stocks.index(symbol)
self.remote.deleteStock(symbol, self)
self.stocks.remove(symbol)
self.stocksFlexTable.removeRow(removedIndex + 1)
removeStockButton = Button('x', _removeStockButton_Click)
removeStockButton.addStyleDependentName('remove')
self.stocksFlexTable.setWidget(row, 3, removeStockButton)
# Get the stock price
self.refreshWatchlist()
def refreshWatchlist(self):
'''
Update the price change for each stock
'''
MAX_PRICE = 100.0
MAX_PRICE_CHANGE = 0.02
prices = []
for i in range(len(self.stocks)):
price = random.random() * MAX_PRICE
change = price * MAX_PRICE_CHANGE * (random.random() * 2.0 - 1.0)
prices.append(StockPrice(self.stocks[i], price, change))
self.updateTable(prices)
def updateTable(self, prices):
'''
Update the price and change fields of all the rows in the stock table
prices -- List of StockPrice objects for all rows
'''
# Type checking
assert isinstance(prices, list)
for price in prices:
assert isinstance(price, StockPrice)
# Nothing to do...
if len(prices) == 0:
return
# Update each individual row
for i in range(len(prices)):
self.updateRow(prices[i])
# Display timestamp showing last refresh
self.lastUpdatedLabel.setText("Last update: %s" % datetime.datetime.now().strftime("%m/%d/%Y %I:%M:%S %p"))
def updateRow(self, price):
'''
Update a single row in the stock table
price -- StockPrice object for a single row
'''
# Type checking
assert isinstance(price, StockPrice)
# Make sure the stock is still in the stock table
if price.symbol not in self.stocks:
return
# Find the index of
row = self.stocks.index(price.symbol) + 1
# Populate the price and change fields with new data
self.stocksFlexTable.setText(row, 1, '%.2f' % price.price)
changeWidget = self.stocksFlexTable.getWidget(row, 2)
changeWidget.setText('%.2f (%.2f%%)' % (price.change, price.getChangePercent()))
# Change the color of the text in the Change field based on its value
changeStyleName = 'noChange'
if price.getChangePercent() < -0.1:
changeStyleName = 'negativeChange'
else:
changeStyleName = 'positiveChange'
changeWidget.setStyleName(changeStyleName)
def onRemoteResponse(self, response, request_info):
'''
Called when a response is received from a RPC.
'''
if request_info.method in DataService.methods:
# Compare self.stocks and the stocks in response
stocks_set = set(self.stocks)
response_set = set(response)
# Add the differences
for symbol in list(response_set.difference(stocks_set)):
self.addStock(None, symbol)
else:
Window.alert('Unrecognized JSONRPC method.')
def onRemoteError(self, code, message, request_info):
Window.alert(message)
class UserForm(AbsolutePanel):
MODE_ADD = "modeAdd"
MODE_EDIT = "modeEdit"
user = None
mode = None
usernameInput = None
firstInput = None
lastInput = None
emailInput = None
passwordInput = None
confirmInput = None
departmentCombo = None
addBtn = None
cancelBtn = None
def __init__(self, parent):
AbsolutePanel.__init__(self)
ftable = FlexTable()
ftable.setWidget(0, 0, Label("First Name", wordWrap=False))
ftableFormatter = ftable.getFlexCellFormatter()
self.firstInput = TextBox()
self.firstInput.addChangeListener(self.checkValid)
self.firstInput.addKeyboardListener(self)
ftable.setWidget(0, 1, self.firstInput)
ftable.setWidget(1, 0, Label("Last Name", wordWrap=False))
self.lastInput = TextBox()
self.lastInput.addChangeListener(self.checkValid)
self.lastInput.addKeyboardListener(self)
ftable.setWidget(1, 1, self.lastInput)
ftable.setWidget(2, 0, Label("Email", wordWrap=False))
self.emailInput = TextBox()
self.emailInput.addChangeListener(self.checkValid)
self.emailInput.addKeyboardListener(self)
ftable.setWidget(2, 1, self.emailInput)
w = Label("* Username", wordWrap=False)
w.addMouseListener(TooltipListener("Required, not changable"))
ftable.setWidget(3, 0, w)
self.usernameInput = TextBox()
self.usernameInput.addChangeListener(self.checkValid)
self.usernameInput.addKeyboardListener(self)
ftable.setWidget(3, 1, self.usernameInput)
w = Label("* Password", wordWrap=False)
w.addMouseListener(TooltipListener("Required"))
ftable.setWidget(4, 0, w)
self.passwordInput = PasswordTextBox()
self.passwordInput.addChangeListener(self.checkValid)
self.passwordInput.addKeyboardListener(self)
ftable.setWidget(4, 1, self.passwordInput)
w = Label("* Confirm", wordWrap=False)
w.addMouseListener(TooltipListener("Required"))
ftable.setWidget(5, 0, w)
self.confirmInput = PasswordTextBox()
self.confirmInput.addChangeListener(self.checkValid)
self.confirmInput.addKeyboardListener(self)
ftable.setWidget(5, 1, self.confirmInput)
w = Label("* Department", wordWrap=False)
w.addMouseListener(TooltipListener("Required"))
ftable.setWidget(6, 0, w)
self.departmentCombo = ListBox()
self.departmentCombo.addChangeListener(self.checkValid)
self.departmentCombo.addKeyboardListener(self)
ftable.setWidget(6, 1, self.departmentCombo)
hpanel = HorizontalPanel()
self.addBtn = Button("Add User")
self.addBtn.setEnabled(False)
hpanel.add(self.addBtn)
self.cancelBtn = Button("Cancel")
hpanel.add(self.cancelBtn)
ftable.setWidget(7, 0, hpanel)
ftableFormatter.setColSpan(7, 0, 2)
self.add(ftable)
self.clearForm()
return
def clearForm(self):
self.user = None
self.usernameInput.setText('')
self.firstInput.setText('')
self.lastInput.setText('')
self.emailInput.setText('')
self.passwordInput.setText('')
self.confirmInput.setText('')
self.departmentCombo.setItemTextSelection(None)
self.updateMode(self.MODE_ADD)
self.checkValid()
def updateUser(self, user):
def setText(elem, value):
if value:
elem.setText(value)
else:
elem.setText("")
self.user = user
setText(self.usernameInput, self.user.username)
setText(self.firstInput, self.user.fname)
setText(self.lastInput, self.user.lname)
setText(self.emailInput, self.user.email)
setText(self.passwordInput, self.user.password)
setText(self.confirmInput, self.user.password)
self.departmentCombo.setItemTextSelection([self.user.department])
self.checkValid()
def updateDepartmentCombo(self, choices, default_):
self.departmentCombo.clear()
for choice in choices:
self.departmentCombo.addItem(choice)
self.departmentCombo.selectValue(default_)
def updateMode(self, mode):
self.mode = mode
if self.mode == self.MODE_ADD:
self.addBtn.setText("Add User")
else:
self.addBtn.setText("Update User")
def checkValid(self, evt=None):
if self.enableSubmit(self.usernameInput.getText(),
self.passwordInput.getText(),
self.confirmInput.getText(),
self.departmentCombo.getSelectedItemText(True)):
self.addBtn.setEnabled(True)
else:
self.addBtn.setEnabled(False)
def enableSubmit(self, u, p, c, d):
return (len(u) > 0 and len(p) > 0 and p == c and len(d) > 0)
def onClick(self, sender):
pass
def onKeyUp(self, sender, keyCode, modifiers):
self.checkValid()
def onKeyDown(self, sender, keyCode, modifiers):
pass
def onKeyPress(self, sender, keyCode, modifiers):
pass
class PopupOpenState(Popup):
def __init__(self, okClick, cancelClick, title='Abrir', options=CONFIRM_CANCEL):
Popup.__init__(self, title, okClick, cancelClick, options)
def draw(self):
Popup.draw(self)
namePanel = HorizontalPanel()
#namePanel.add(Label('Crie um arquivo'))
if self.title == 'Abrir':
self.enableOkButton(False)
namePanel.add(HTML("""<div class=""gwt-Label"" style=""white-space: normal;"">
Abra o arquivo salvo, copie<br>e cole aqui o conteudo:</div>"""))
self.field = FileUpload()
self.field.setName('file')
self.field.setID('files')
self.center.add(self.field)
element = self.field.getElement()
JS("""function handleFileSelect(evt) {@{{self}}.enableOkButton(evt.target.files[0]!=null);}
@{{element}}.addEventListener('change', handleFileSelect, false);""")
#http://www.javascriptkit.com/javatutors/loadjavascriptcss.shtml
else:
namePanel.add(HTML("""<div class=""gwt-Label"" style=""white-space: normal;"">
Crie um arquivo txt e copie<br>e cole o conteudo a seguir:</div>"""))
self.textBox = TextBox()
self.textBox.setStyleAttribute('marginLeft', 10)
namePanel.add(self.textBox)
self.center.add(namePanel)
self.textBox.addInputListener(self)
self.onInput()
def enableOkButton(self, enable):
if enable: self.okButton.removeStyleName('disabled')
else: self.okButton.addStyleName('disabled')
def onInput(self, sender):
self.enableOkButton(self.textBox.getText().count(' ') != len(self.textBox.getText()))
def myOkClick(self):
if 'disabled' not in self.okButton.getStyleName():
Popup.myOkClick(self)
if self.okClick is not None:
if self.title == 'Abrir':
files = getattr(self.field.getElement(), 'files')
file = JS("@{{files}}[0]")
if file:
JS("""var reader = new FileReader();
reader.onload = function(e) {@{{self}}.okClick(e.target.result);}
reader.readAsBinaryString(@{{file}});""")
#self.okClick(str)
else:
self.okClick(self.textBox.getText())
def myCancelClick(self):
Popup.myCancelClick(self)
if self.cancelClick is not None: self.cancelClick()
def show(self):
Popup.show(self)
if self.title != 'Abrir': self.textBox.setFocus(True)
else:
pass
class Impediments(SimplePanel):
'''
Create and edit projects
'''
def __init__(self, start_date, can_delete=True):
# We need to use old form of inheritance because of pyjamas
SimplePanel.__init__(self)
self.vpanel = VerticalPanel()
desc_panel = VerticalPanel()
self.desc_box = TextBox()
self.desc_box.setVisibleLength(44)
self.desc_box.setStyleName('form-control')
desc_lbl = Label('impediment description')
desc_lbl.setStyleName('text-muted')
desc_panel.add(self.desc_box)
desc_panel.add(desc_lbl)
# Set to False if loaded from database
self.can_delete = can_delete
status_panel = VerticalPanel()
self.status_lst = ListBox(Height='34px')
self.status_lst.setStyleName('form-control input-lg')
self.status_lst.addItem('Open')
self.status_lst.addItem('Closed')
# we put date here
self.status_lbl = Label('')
self.set_start_date(start_date)
self.status_lbl.setStyleName('text-muted')
status_panel = VerticalPanel()
status_panel.add(self.status_lst)
status_panel.add(self.status_lbl)
self.comment = Text_Area_Row('', 'why it exists or is being closed')
hpanel = HorizontalPanel()
hpanel.add(desc_panel)
hpanel.add(Label(Width='10px'))
hpanel.add(status_panel)
self.vpanel.add(hpanel)
self.vpanel.add(self.comment.panel())
def set_start_date(self, start_date):
date_str = 'added on: ' + start_date
self.status_lbl.setText(date_str)
def get_impediment_data(self):
'''Get impediment data as a list suitable to passing to model.
'''
desc = self.desc_box.getText()
comment = self.comment.widget().getText()
state = self.status_lst.getItemText(self.status_lst.getSelectedIndex())
lbl_text = self.status_lbl.getText()
#
ind = lbl_text.find(':') + 1
# We need just date
start_date = lbl_text[ind:].strip()
if state == 'Open':
end_date = None
else:
end_date = datetime.date.today().strftime('%d/%m/%Y')
return (desc, comment, start_date, end_date, state)
class Photos(Composite):
def __init__(self):
Composite.__init__(self)
self.albums = []
self.photos = []
self.grid = Grid(4, 4, CellPadding=4, CellSpacing=4)
self.grid.addTableListener(self)
self.drill = 0
self.pos = 0
self.up = Button("Up", self)
self.next = Button("Next", self)
self.prev = Button("Prev", self)
self.timer = Timer(notify=self)
self.userid = "jameskhedley"
self.album_url = "http://picasaweb.google.com/data/feed/base/user/" + self.userid + "?alt=json-in-script&kind=album&hl=en_US&callback=restCb"
self.doRESTQuery(self.album_url, self.timer)
self.vp = VerticalPanel()
self.disclosure = DisclosurePanel(
"Click for boring technical details.")
self.disclosure.add(
HTML(
'''<p>OK so you want to write client JS to do a RESTful HTTP query from picasa right?
Well you can't because of the Same Origin Policy. Basically this means that
because the domain of the query and the domain of the hosted site are different,
then that could well be a cross-site scripting (XSS) attack. So, the workaround is to
do the call from a script tag so the JSON we get back is part of the document.
But since we don't know what URL to hit yet, once we find out then we have to inject
a new script tag dynamically which the browser will run as soon as we append it.
To be honest I'm not 100% why Google use RESTful services and not JSON-RPC or somesuch,
which would be easier. Well, easier for me.'''))
self.IDPanel = HorizontalPanel()
self.IDPanel.add(Label("Enter google account:"))
self.IDButton = Button("Go", self)
self.IDBox = TextBox()
self.IDBox.setText(self.userid)
self.IDPanel.add(self.IDBox)
self.IDPanel.add(self.IDButton)
self.vp.add(self.IDPanel)
self.vp.add(self.disclosure)
self.vp.add(self.grid)
self.initWidget(self.vp)
def doRESTQuery(self, url, timer):
"""this is a totally different from an RPC call in that we have to
dynamically add script tags to the DOM when we want to query the
REST API. These rely on callbacks in the DOM so we can either add
them dynamically or pre-define them in public/Main.html.
Once we've done that have to wait for the response.
Which means we need to provide a listener for the timer"""
new_script = DOM.createElement("script")
DOM.setElemAttribute(new_script, "src", url)
DOM.setElemAttribute(new_script, "type", "text/javascript")
doc().body.appendChild(new_script)
self.timer.schedule(100)
def onCellClicked(self, sender, row, col):
if self.drill == 0:
self.drill += 1
self.vp.clear()
self.grid.clear()
self.vp.add(self.up)
self.vp.add(self.grid)
gridcols = self.grid.getColumnCount()
album = self.albums[row + col + (row * (gridcols - 1))]
url = "http://picasaweb.google.com/data/feed/base/user/" + self.userid + "/albumid/" + album[
"id"] + "?alt=json-in-script&kind=photo&hl=en_US&callback=restCb"
self.doRESTQuery(url, self.timer)
elif self.drill == 1:
self.drill += 1
gridcols = self.grid.getColumnCount()
self.pos = row + col + (row * (gridcols - 1))
photo = self.photos[self.pos]
self.vp.clear()
self.fullsize = HTML('<img src="' + photo["full"] + '"/>')
hp = HorizontalPanel()
hp.add(self.up)
hp.add(self.prev)
hp.add(self.next)
hp.setSpacing(8)
self.vp.add(hp)
self.vp.add(self.fullsize)
def onClick(self, sender):
if sender == self.IDButton:
self.userid = self.IDBox.getText()
if self.userid == "" or self.userid.isdigit():
return
self.drill = 0
self.album_url = "http://picasaweb.google.com/data/feed/base/user/" + self.userid + "?alt=json-in-script&kind=album&hl=en_US&callback=restCb"
self.grid.clear()
self.doRESTQuery(self.album_url, self.timer)
else:
if self.drill == 2:
if sender == self.up:
self.drill = 1
self.vp.clear()
self.vp.add(self.up)
self.vp.add(self.grid)
self.fillGrid(self.photos, "photos")
else:
if sender == self.next:
if self.pos >= len(self.photos):
return
self.pos += 1
elif sender == self.prev:
if self.pos < 1:
return
self.pos -= 1
photo = self.photos[self.pos]
self.fullsize.setHTML('<img src="' + photo["full"] + '"/>')
elif self.drill == 1:
self.drill = 0
self.vp.clear()
self.vp.add(self.IDPanel)
self.vp.add(self.disclosure)
self.vp.add(self.grid)
self.fillGrid(self.albums, "albums")
def onTimer(self, timer):
fd = doc().getElementById("__pygwt_hiddenData")
receiver = fd.innerHTML
if receiver == 'wait':
self.timer.schedule(1000)
return
fd.innerHTML = 'wait'
if self.drill == 0:
self.parseAlbums(receiver)
self.fillGrid(self.albums, "albums")
elif self.drill == 1:
self.parsePhotos(receiver)
self.fillGrid(self.photos, "photos")
def fillGrid(self, items, type):
self.grid.clear()
cols = self.grid.getColumnCount()
self.grid.resizeRows((len(items) / cols) + 1)
rows = self.grid.getRowCount()
for i in range(len(items)):
vp = VerticalPanel()
if type == 'photos':
vp.add(items[i]['thumb'])
else:
vp.add(items[i]['thumb'])
vp.add(items[i]['title'])
self.grid.setWidget(int(i / cols), i % cols, vp)
def parsePhotos(self, items):
photo_list = json.loads(items)
self.photos = []
for ph in photo_list:
aphoto = {}
aphoto['thumb'] = HTML(
'<img src="' +
ph[u"media$group"][u"media$thumbnail"][1][u"url"] + '"/>')
aphoto['full'] = ph[u"media$group"][u"media$content"][0][u"url"]
self.photos.append(aphoto)
def parseAlbums(self, items):
album_list = json.loads(items)
self.albums = []
for al in album_list:
analbum = {}
analbum['title'] = HTML(al[u"title"][u"$t"])
analbum['thumb'] = HTML(
'<img src="' +
al[u"media$group"][u"media$thumbnail"][0][u"url"] + '"/>')
url = al[u"id"][u"$t"]
analbum['id'] = url.split(u'albumid/')[1].split(u'?alt')[0]
self.albums.append(analbum)
class MovieRatings:
def onModuleLoad(self):
# Setup JSON RPC
self.remote = DataService()
### Initialize member variables
self.mainPanel = HorizontalPanel()
self.rightPanel = VerticalPanel()
self.moviesPanel = VerticalPanel()
self.topRatedPanel = VerticalPanel()
self.categoriesPanel = VerticalPanel()
self.moviesFlexTable = FlexTable()
self.topRatedMoviesFlexTable = FlexTable()
self.topCategoryMoviesFlexTable = FlexTable()
self.lessThanFiveLabel = Label('There are less than 5 movies. Add more movies!')
self.moviesListLabel = Label('Movies List')
self.addPanel = VerticalPanel()
self.newMovieCategoryTextBox = TextBox()
self.newMovieNameTextBox = TextBox()
self.newMovieRatingListBox = ListBox(False)
self.addMovieButton = Button('Add', self.addMovieButton_Click)
self.movies = []
self.topRatedMovies = []
self.categories = {}
self.MAX_RATING = 10
### Add Movie Panel
# Add ratings to list box
for i in range(self.MAX_RATING + 1):
self.newMovieRatingListBox.addItem(str(i))
# Add label and textbox to horizontal panel
self.labelPanel = HorizontalPanel()
self.labelPanel.add(Label("Add a movie:"))
self.categoryPanel = HorizontalPanel()
self.categoryPanel.add(Label("Category: "))
self.categoryPanel.add(self.newMovieCategoryTextBox)
self.namePanel = HorizontalPanel()
self.namePanel.add(Label("Movie Name: "))
self.namePanel.add(self.newMovieNameTextBox)
self.ratingPanel = HorizontalPanel()
self.ratingPanel.add(Label("Movie Rating: "))
self.ratingPanel.add(self.newMovieRatingListBox)
self.labelPanel.addStyleName("addLabel")
self.labelPanel.setSpacing(5)
self.categoryPanel.addStyleName("addPanel")
self.categoryPanel.setSpacing(5)
self.namePanel.addStyleName("addPanel")
self.namePanel.setSpacing(5)
self.ratingPanel.addStyleName("addPanel")
self.ratingPanel.setSpacing(5)
self.newMovieCategoryTextBox.addStyleName("addPanel-input")
self.newMovieNameTextBox.addStyleName("addPanel-input")
self.newMovieRatingListBox.addStyleName("addPanel-input")
self.addPanel.add(self.labelPanel)
self.addPanel.add(self.categoryPanel)
self.addPanel.add(self.namePanel)
self.addPanel.add(self.ratingPanel)
self.addPanel.add(self.addMovieButton)
self.addPanel.addStyleName("addPanel")
self.addMovieButton.addStyleName('addButton')
self.addPanel.add(self.addMovieButton)
self.addPanel.addStyleName('addPanel')
### Movies table
self.moviesFlexTable.setText(0, 1, "Category")
self.moviesFlexTable.setText(0, 2, "Title")
self.moviesFlexTable.setText(0, 3, "Rating")
self.moviesFlexTable.addStyleName("movieList")
self.moviesFlexTable.getRowFormatter().addStyleName(0, "listHeader")
self.moviesFlexTable.setCellPadding(6)
self.moviesFlexTable.getCellFormatter().setStyleName(0, 1, "listHeaderColumn")
self.moviesFlexTable.getCellFormatter().setStyleName(0, 2, "listHeaderColumn")
self.moviesListLabel.addStyleName("listLabel")
self.moviesPanel.add(self.moviesListLabel)
self.moviesPanel.add(self.moviesFlexTable)
self.moviesPanel.setStyleName("moviesPanel")
### Top rated movies table
self.topRatedMoviesFlexTable.setText(0, 0, "Category")
self.topRatedMoviesFlexTable.setText(0, 1, "Title")
self.topRatedMoviesFlexTable.setText(0, 2, "Rating")
self.topRatedMoviesFlexTable.addStyleName("topMoviesList")
self.topRatedMoviesFlexTable.getRowFormatter().addStyleName(0, "listHeader")
self.topRatedMoviesFlexTable.setCellPadding(6)
self.topRatedMoviesFlexTable.getCellFormatter().setStyleName(0, 0, "listHeaderColumn")
self.topRatedMoviesFlexTable.getCellFormatter().setStyleName(0, 1, "listHeaderColumn")
self.topRatedLabel = Label("Top 5 Rated Movies")
self.topRatedLabel.addStyleName("listLabel")
self.lessThanFiveLabel.addStyleName("noticeLabel")
self.topRatedPanel.add(self.topRatedLabel)
self.topRatedPanel.add(self.topRatedMoviesFlexTable)
self.topRatedPanel.add(self.lessThanFiveLabel)
self.topRatedPanel.setStyleName("topRatedPanel")
### Categories table
self.topCategoryMoviesFlexTable.setText(0, 0, "Category")
self.topCategoryMoviesFlexTable.setText(0, 1, "Top Movie")
self.topCategoryMoviesFlexTable.setText(0, 2, "Average Rating")
self.topCategoryMoviesFlexTable.addStyleName("topCategoryMoviesList")
self.topCategoryMoviesFlexTable.getRowFormatter().addStyleName(0, "listHeader")
self.topCategoryMoviesFlexTable.setCellPadding(6)
self.topCategoryMoviesFlexTable.getCellFormatter().setStyleName(0, 0, "listHeaderColumn")
self.topCategoryMoviesFlexTable.getCellFormatter().setStyleName(0, 1, "listHeaderColumn")
self.categoriesLabel = Label("Movie Categories")
self.categoriesLabel.addStyleName("listLabel")
self.categoriesPanel.add(self.categoriesLabel)
self.categoriesPanel.add(self.topCategoryMoviesFlexTable)
self.categoriesPanel.setStyleName("categoriesPanel")
### Assemble Main panel
self.rightPanel.add(self.topRatedPanel)
self.rightPanel.add(self.categoriesPanel)
self.mainPanel.add(self.moviesPanel)
self.mainPanel.add(self.rightPanel)
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)
# Add buttons to row
buttons = HorizontalPanel()
buttons.add(removeMovieButton)
buttons.add(editMovieButton)
buttons.add(cancelButton)
buttons.add(saveButton)
self.moviesFlexTable.setWidget(row, 0, buttons)
def removeMovieButton_Click(sender):
self.remote.deleteMovie((movie.name, movie.category), self)
removeMovieButton.addClickListener(removeMovieButton_Click)
def editMovieButton_Click(sender):
# Add textboxes and listbox
editMovieButton.setVisible(False)
cancelButton.setVisible(True)
saveButton.setVisible(True)
editCategory = TextBox()
editName = TextBox()
editRating = ListBox(False)
for i in range(self.MAX_RATING + 1):
editRating.addItem(str(i))
# Variable width textboxes
catlen = len(movie.category)
namelen = len(movie.name)
if (catlen > 8):
editCategory.setWidth(str(catlen*10) + "px")
else:
editCategory.setWidth("80px")
if (namelen > 8):
editName.setWidth(str(namelen*10) + "px")
else:
editName.setWidth("80px")
self.moviesFlexTable.setWidget(row, 1, editCategory)
self.moviesFlexTable.setWidget(row, 2, editName)
self.moviesFlexTable.setWidget(row, 3, editRating)
editCategory.setText(movie.category)
editName.setText(movie.name)
editRating.setSelectedIndex(movie.rating)
editMovieButton.addClickListener(editMovieButton_Click)
def saveButton_Click(sender):
catText = self.moviesFlexTable.getWidget(row, 1)
nameText = self.moviesFlexTable.getWidget(row, 2)
ratingList = self.moviesFlexTable.getWidget(row, 3)
newCategory = catText.getText().trim().lower()
newCategory = newCategory[0].upper() + newCategory[1:]
newName = nameText.getText().trim()
newRating = ratingList.getSelectedIndex()
if not self.verifyInputs(newName, newCategory):
return
# Removes temporarily to check for duplicates
self.movies.remove(movie)
newMovie = Movie(newName, newCategory, newRating)
if newMovie in self.movies:
Window.alert("'" + newName + "' is already in table.")
nameText.selectAll()
return
self.remote.editMovie((movie.name, movie.category), (newMovie.name, newMovie.category, newMovie.rating), self)
saveButton.addClickListener(saveButton_Click)
def cancelButton_Click(sender):
self.moviesFlexTable.remove(self.moviesFlexTable.getWidget(row, 1))
self.moviesFlexTable.remove(self.moviesFlexTable.getWidget(row, 2))
self.moviesFlexTable.remove(self.moviesFlexTable.getWidget(row, 3))
# Reverts fields to old movie info
self.moviesFlexTable.setText(row, 1, movie.category)
self.moviesFlexTable.setText(row, 2, movie.name)
self.moviesFlexTable.setText(row, 3, movie.rating)
cancelButton.setVisible(False)
saveButton.setVisible(False)
editMovieButton.setVisible(True)
cancelButton.addClickListener(cancelButton_Click)
def updateTopRatedMovies(self):
numTopRated = len(self.topRatedMovies)
self.clearTable(self.topRatedMoviesFlexTable)
for row in range(numTopRated):
self.topRatedMoviesFlexTable.setText(row+1, 0, self.topRatedMovies[row].category)
self.topRatedMoviesFlexTable.setText(row+1, 1, self.topRatedMovies[row].name)
self.topRatedMoviesFlexTable.setText(row+1, 2, self.topRatedMovies[row].rating)
# Label should only be visible if less than 5 movies
self.lessThanFiveLabel.setVisible(numTopRated < 5)
def updateCategories(self):
self.clearTable(self.topCategoryMoviesFlexTable)
for row, cat in enumerate(self.categories):
self.topCategoryMoviesFlexTable.setText(row+1, 0, cat + " (" + str(self.categories[cat][2]) + ")")
self.topCategoryMoviesFlexTable.setText(row+1, 1, self.categories[cat][0])
self.topCategoryMoviesFlexTable.setText(row+1, 2, "%.1f" % float(self.categories[cat][1]))
def clearTable(self, table):
try:
for i in range(table.getRowCount()):
table.removeRow(1)
except:
pass
# Called when a response is received from a RPC.
def onRemoteResponse(self, response, request_info):
if request_info.method in ['getMovies', 'addMovie', 'deleteMovie', 'editMovie']:
# Clear current and add all
self.movies = []
self.clearTable(self.moviesFlexTable)
for m in response:
movie = Movie(m[0], m[1], m[2])
self.addMovie(None, movie)
self.moviesListLabel.setText("Movies List (" + str(len(self.movies)) + ")")
self.remote.getTopRated(self)
self.remote.getCategories(self)
if request_info.method == 'getTopRated':
# Update top rated
self.topRatedMovies = []
for m in response:
movie = Movie(m[0], m[1], m[2])
self.topRatedMovies.append(movie)
self.updateTopRatedMovies()
if request_info.method == 'getCategories':
# Update categories
self.categories = response
self.updateCategories()
class MechOptionPanel(HorizontalPanel):
def __init__(self, handle, idx, checkOptions = [False, True]):
HorizontalPanel.__init__(self)
self.log = logging.getConsoleLogger(type(self).__name__, lev)
self.log.disabled = False
self.log.debug('__init__: Instantiation')
self.idx = idx
self._handle = handle
self._checkOptions = checkOptions
self.setStyleName('os-mech-checkbox-options')
#checkbox = CheckBox('symbol')
#checkbox.setChecked(checkOptions[0])
#checkbox.addClickListener(self.onClickOption)
#checkbox.setID('CBSY%d'%idx)
#self.append(checkbox)
#checkbox = CheckBox('value')
#checkbox.setChecked(checkOptions[1])
#checkbox.addClickListener(self.onClickOption)
#checkbox.setID('CBVA%d'%idx)
#self.append(checkbox)
self._textBoxRatio = TextBox('1:1')
self._ratioCache = self._textBoxRatio.getText()
self._textBoxRatio.setTitle('Ratio')
self._ratioCache = self._textBoxRatio.getText()
self._textBoxRatio.addChangeListener(self.onRatioChange)
self._textBoxRatio.setID('TXRT%d'%idx)
self._textBoxRatio.setStyleName('os-mech-textbox-ratio')
self._listBoxSize = ListBox()
self._listBoxSize.addChangeListener(self.onSizeSet)
self._listBoxSize.setVisibleItemCount(1)
self._listBoxSize.setStyleName('os-mech-listbox-size')
self._listBoxUnit = ListBox()
self._listBoxUnit.addChangeListener(self.onUnitSet)
self._listBoxUnit.setVisibleItemCount(1)
self._listBoxUnit.setStyleName('os-mech-listbox-unit')
self.append(Label('Ratio'))
self.append(self._textBoxRatio)
self.append(Label('Size'))
self.append(self._listBoxSize)
self.append(Label('Unit'))
self.append(self._listBoxUnit)
def onSizeSet(self, sender, event):
value = sender.getSelectedItemText()[0]
self.log.debug('Change size to %s'%value)
self._handle.remoteService.mech_options_set(self._handle._handle, self.idx, 'size', value)
def onUnitSet(self, sender, event):
value = sender.getSelectedValues()[0]
self._handle.remoteService.mech_options_set(self._handle._handle, self.idx, 'unit',int(value))
def onRatioChange(self, sender, event):
#validate ratio change
matches = re.findall(r'^\d{1,4}:\d{1,4}$', self._textBoxRatio.getText())
if len(matches) == 1: # correct
self._ratioCache = self._textBoxRatio.getText()
self._handle.remoteService.mech_options_set(self._handle._handle, self.idx, 'ratio', self._ratioCache)
else: # invalid
self._textBoxRatio.setText(self._ratioCache)
def actSizeFill(self, options, value = 0):
for idx, option in enumerate(options, idx):
self._listBoxSize.addItem(option, idx)
self._listBoxSize.setSelectedIndex(value)
def actUnitFill(self, options, value = 0):
for number, name in options.items():
self._listBoxUnit.addItem(name, number)
if value < 100000:
self._listBoxUnit.setSelectedIndex(value)
else:
self._listBoxUnit.selectValue(value)
def actSizeSet(self, value):
self.log.debug('actSizeSet, setting value %s'%value)
self._listBoxSize.selectValue(value)
def actRatioChange(self, ratio):
self._textBoxRatio.setText(ratio)
self._ratioCache = ratio
def onClickOption(self, sender, event):
sendId = int(sender.getID()[4:])
if sendId == 0:
self._checkOptions[0] = sender.isChecked()
self._checkOptions[1] = not(sender.isChecked())
else:
self._checkOptions[0] = not(sender.isChecked())
self._checkOptions[1] = sender.isChecked()
checkbox = self.getWidget(0)
checkbox.setChecked(self._checkOptions[0])
checkbox = self.getWidget(1)
checkbox.setChecked(self._checkOptions[1])
self._handle.remoteService.mech_options_set(self._handle._handle, self.idx, 'checkOptions', self._checkOptions)
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:
# Figure out what song is selected in the table:
song_id = self.songListBox.getValue(self.songListBox.getSelectedIndex())
self.status.setText("delete song_id: %s" % song_id)
id = self.remote.deleteSong(song_id, self)
if id<0:
self.status.setText("Server Error or Invalid Response")
def onRemoteResponse(self, response, request_info):
"""
Gets called when the backend (django) sends a packet to us.
Populates the song table with all songs in the database.
"""
self.status.setText("response received")
if request_info.method == 'getAllSongs' or request_info.method == 'addSong' or request_info.method == 'deleteSong':
self.status.setText(self.status.getText() + " - song list received")
self.songListBox.clear()
for item in response:
song_id, song_num, song_title = item
if song_num:
song_title = "%i %s" % (song_num, song_title)
self.songListBox.addItem(song_title)
self.songListBox.setValue(self.songListBox.getItemCount()-1, song_id)
elif request_info.method == 'getSong':
self.status.setText(self.status.getText() + " - song received")
song_obj = songs.Song(response)
self.status.setText(self.status.getText() + "; id: %i; num-chords: %i" % (song_obj.id, len(song_obj.chords) ) )
self.songHtml.setHTML(song_obj.getHtml())
#self.textArea.setText(song_obj.text)
else:
# Unknown response received form the server
self.status.setText(self.status.getText() + "none!")
def onRemoteError(self, code, errobj, request_info):
message = errobj['message']
self.status.setText("Server Error or Invalid Response: ERROR %s - %s" % (code, message))
class LoginPanel(VerticalPanel):
def __init__(self, listener):
VerticalPanel.__init__(self, StyleName = "login")
self.listener = listener
self.remote = DataService(['login'])
form_panel = VerticalPanel(ID = "container", StyleName = "form")
self.error_message = Label(StyleName = "error-message")
grid = Grid(2, 2,
CellPadding=0,
CellSpacing=0,
StyleName = "form-grid")
grid.setWidget(0, 0, Label(JS('gettext("Username:"******"label"))
self.tb = TextBox(Name="username")
grid.setWidget(0, 1, self.tb)
grid.setWidget(1, 0, Label(JS('gettext("Password:"******"label"))
self.ptb = PasswordTextBox(Name="password")
grid.setWidget(1, 1, self.ptb)
form_panel.add(Label(JS('gettext("User Login")'), StyleName = "form-title"))
form_panel.add(self.error_message)
form_panel.add(grid)
button_box = HorizontalPanel(Width="100%")
register_button = PseudoLink(JS('gettext("Create an account")'),
self.onRegisterButtonClick)
submit_button = Button(JS('gettext("Login")'),
self.onSubmitButtonClick)
button_box.add(register_button)
button_box.add(submit_button)
button_box.setCellHorizontalAlignment(submit_button,
HasAlignment.ALIGN_RIGHT)
form_panel.add(button_box)
self.add(form_panel)
def onShow(self, sender):
self.error_message.setText("")
def onRegisterButtonClick(self, sender):
self.listener.onRegister(self)
def onSubmitButtonClick(self, sender):
self.remote.login(self.tb.getText(), self.ptb.getText(), self)
def onRemoteResponse(self, response, request_info):
'''
Called when a response is received from a RPC.
'''
if request_info.method == 'login':
if response['success']:
self.listener.onLogin(self)
else:
self.error_message.setText(response['error_message'])
else:
Window.alert('Unrecognized JSONRPC method.')
def onRemoteError(self, code, message, request_info):
Window.alert(message)
class LatBuilderWeb:
def setStyleSheet(self, sheet):
e = DOM.createElement('link')
e.setAttribute('rel', 'stylesheet')
e.setAttribute('type', 'text/css')
e.setAttribute('href', sheet)
html = Window.getDocumentRoot().parentElement
head = html.getElementsByTagName('head').item(0)
head.appendChild(e)
def includeMathJax(self, config):
html = Window.getDocumentRoot().parentElement
head = html.getElementsByTagName('head').item(0)
e = DOM.createElement('script')
e.setAttribute('type', 'text/javascript')
e.setAttribute(
'src', 'http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=' +
config)
head.appendChild(e)
e = DOM.createElement('script')
e.setAttribute('type', 'text/javascript')
e.textContent = 'function Typeset() { MathJax.Hub.Queue(["Typeset",MathJax.Hub]); }'
head.appendChild(e)
def onModuleLoad(self):
self.current_request = None
Window.setTitle("Lattice Builder Web Interface")
self.setStyleSheet("./LatBuilderWeb.css")
self.includeMathJax('TeX-AMS-MML_HTMLorMML')
self.TEXT_WAITING = "Lattice Builder is working..."
self.TEXT_ERROR = "Server Error"
self.FIGURES_OF_MERIT = [
# (key, name)
('{cs}P2', 'P2'),
('{cs}P4', 'P4'),
('{cs}P6', 'P6'),
('{cs}R{alpha}', 'R_alpha'),
('spectral', 'spectral'),
]
self.CONSTRUCTION_METHODS = [
('explicit:{genvec}', "Explicit (Evaluation)",
"Evaluates the figure of merit for a given generating vector.<br/>"
"<strong>Please specify the generating vector in the Lattice "
"Properties panel above.</strong>"),
('exhaustive', "Exhaustive",
"Examines all generating vectors and retains the best one."),
('random:{samples}', "Random",
"Examines a number of randomly selected generating vectors and "
"retains the best one."),
('Korobov', "Korobov",
"Examines all generating vectors of the form (1, a, a^2 mod n, "
"..., a^s mod n) and retains the best one."),
('random-Korobov:{samples}', "Random Korobov",
"Examines a number of randomly selected generating vectors of "
"the form (1, a, a^2 mod n, ..., a^s mod n) and retains the "
"best one."),
('CBC', "Component-by-Component",
"Examines all possible values of the components of the "
"generating vector and selects the best ones, one coordinate "
"at a time."),
('random-CBC:{samples}', "Random Component-by-Component",
"Examines a number of randomly selected values of the "
"components of the generating vector and selects the best "
"ones, one coordinate at a time."),
('fast-CBC', "Fast Component-by-Component",
"Examines all possible values of the components of the "
"generating vector and selects the best ones, one coordinate "
"at a time. Computation is accelerated by using fast "
"Fourier transforms."),
]
self.COMBINER_TYPES = [
('level:max', 'highest level'),
('sum', 'weighted sum'),
('max', 'maximum weighted value'),
]
self.NORMALIZATION_TYPES = [
('norm:P{alpha}-SL10', 'SL10 P-alpha'),
('norm:P{alpha}-DPW08', 'DPW08 P-alpha'),
]
captionstyle = {
'Width': '10em',
'HorizontalAlignment': 'right',
}
self.remote = LatBuilderService()
WeightValuesArray.REMOTE = self.remote
main_panel = VerticalPanel(Spacing=30)
# information
info = """<h2>Lattice Builder Web Interface</h2>
<p>This Web interface allows
<a href="https://github.com/mungerd/latbuilder#readme">Lattice Builder</a>
users to call the executable program without having to construct the
command line explicitly.
</p>
<p>Enter the construction parameters below, and press the <em>Search for
Good Lattices</em> button. The results will show at the bottom.
</p>"""
main_panel.add(HTML(info))
self.version_label = HTML()
main_panel.add(self.version_label)
self.remote.backend_version(self)
params_panel = VerticalPanel(Spacing=15)
main_panel.add(params_panel)
# lattice type and size and dimension
lat_panel = VerticalPanel()
params_panel.add(CaptionPanel("Lattice Properties", lat_panel))
lat_panel.add(
HTML(
r'\[ P_n = \left\{ (i \boldsymbol a \bmod n) / n \::\: i = 0, \dots, n \right\} \qquad (\boldsymbol a \in \mathbb Z^s) \]',
StyleName='DisplayMath'))
self.size = TextBox(Text="2^10")
self.size.addChangeListener(self)
self.embedded = CheckBox("embedded")
self.embedded.addClickListener(self)
panel = HorizontalPanel(Spacing=8)
panel.add(HTML(r"Size (\(n\)): ", StyleName="CaptionLabel"))
panel.add(self.size)
panel.add(self.embedded)
lat_panel.add(panel)
self.dimension = TextBox(Text="3")
self.dimension.addChangeListener(self)
panel = HorizontalPanel(Spacing=8)
panel.add(HTML(r"Dimension (\(s\)): ", StyleName="CaptionLabel"))
panel.add(self.dimension)
lat_panel.add(panel)
self.generating_vector = GeneratingVector(self.size)
self.generating_vector.panel.setVisible(False)
lat_panel.add(self.generating_vector.panel)
# figure of merit
merit_panel = VerticalPanel()
params_panel.add(CaptionPanel("Figure of Merit", merit_panel))
merit_panel.add(
HTML(
r"\[ \left[ \mathcal D_q(P_n) \right]^q = "
r"\sum_{\emptyset \neq u \subseteq \{1,\dots,s\}}"
r"\gamma_u^q \, \left[\mathcal D_u(P_n)\right]^q"
r"\qquad (q > 0) \]",
StyleName='DisplayMath'))
self.norm_type = TextBox(Text="2")
self.norm_type.addChangeListener(self)
panel = HorizontalPanel(Spacing=8)
panel.add(
HTML(r"Norm type (\(q\) or <b>inf</b>): ",
StyleName="CaptionLabel"))
panel.add(self.norm_type)
merit_panel.add(panel)
self.merit = ListBox()
self.merit.addChangeListener(self)
for key, name in self.FIGURES_OF_MERIT:
self.merit.addItem(name)
self.merit_cs = CheckBox("Use coordinate-symmetric implementation",
Checked=True)
panel = HorizontalPanel(Spacing=8)
panel.add(HTML("Figure of merit: ", StyleName="CaptionLabel"))
panel.add(self.merit)
panel.add(self.merit_cs)
merit_panel.add(panel)
self.merit_alpha_panel = HorizontalPanel(Spacing=8)
self.merit_alpha = TextBox(Text="2")
self.merit_alpha_panel.add(
HTML("Value of alpha: ", StyleName="CaptionLabel"))
self.merit_alpha_panel.add(self.merit_alpha)
merit_panel.add(self.merit_alpha_panel)
# filters and combiner
multilevel_panel = VerticalPanel(Spacing=8)
self.multilevel_panel = CaptionPanel("Multilevel Filters and Combiner",
multilevel_panel,
Visible=False)
params_panel.add(self.multilevel_panel)
self.ml_normalization_enable = CheckBox("Normalization")
self.ml_normalization_enable.addClickListener(self)
multilevel_panel.add(self.ml_normalization_enable)
self.ml_normalization_panel = VerticalPanel(Spacing=4,
Visible=False,
StyleName='SubPanel')
multilevel_panel.add(self.ml_normalization_panel)
panel = HorizontalPanel(Spacing=8)
panel.add(HTML("Normalization type: ", StyleName="CaptionLabel"))
self.ml_normalization_type = ListBox()
for key, name in self.NORMALIZATION_TYPES:
self.ml_normalization_type.addItem(name, value=key)
panel.add(self.ml_normalization_type)
self.ml_normalization_panel.add(panel)
panel = HorizontalPanel(Spacing=8)
panel.add(HTML("Minimum level: ", StyleName="CaptionLabel"))
self.ml_min_level = TextBox(Text="1")
panel.add(self.ml_min_level)
self.ml_normalization_panel.add(panel)
panel = HorizontalPanel(Spacing=8)
panel.add(HTML("Maximum level: ", StyleName="CaptionLabel"))
self.ml_max_level = TextBox(Text="1")
panel.add(self.ml_max_level)
self.ml_normalization_panel.add(panel)
self.ml_lowpass_enable = CheckBox("Low-pass filter")
self.ml_lowpass_enable.addClickListener(self)
multilevel_panel.add(self.ml_lowpass_enable)
self.ml_lowpass_panel = VerticalPanel(Spacing=4,
Visible=False,
StyleName='SubPanel')
multilevel_panel.add(self.ml_lowpass_panel)
self.ml_lowpass = TextBox(Text="1.0")
panel = HorizontalPanel(Spacing=8)
panel.add(HTML("Low-pass threshold: ", StyleName="CaptionLabel"))
panel.add(self.ml_lowpass)
self.ml_lowpass_panel.add(panel)
self.combiner_type = ListBox()
for key, name in self.COMBINER_TYPES:
self.combiner_type.addItem(name, value=key)
panel = HorizontalPanel(Spacing=8)
panel.add(HTML("Combiner: ", StyleName="CaptionLabel"))
panel.add(self.combiner_type)
multilevel_panel.add(panel)
# weights
self.weights = CompoundWeights()
weights_panel = VerticalPanel()
params_panel.add(CaptionPanel("Weights", weights_panel))
weights_panel.add(
HTML(r"\[ \gamma_u^p \qquad (u \subseteq \{1, \dots, s\}) \]",
StyleName='DisplayMath'))
self.weights_power = TextBox(Text="2")
panel = HorizontalPanel(Spacing=8)
panel.add(HTML(r"Weights power (\(p\)): ", StyleName="CaptionLabel"))
panel.add(self.weights_power)
weights_panel.add(panel)
weights_panel.add(self.weights.panel)
self.weights.add_weights(ProductWeights)
# construction method
cons_panel = VerticalPanel()
params_panel.add(CaptionPanel("Construction Method", cons_panel))
self.construction = ListBox()
self.construction.addChangeListener(self)
for key, name, desc in self.CONSTRUCTION_METHODS:
self.construction.addItem(name, value=key)
self.construction_desc = HTML()
panel = HorizontalPanel(Spacing=8)
panel.add(self.construction)
panel.add(self.construction_desc)
cons_panel.add(panel)
self.construction_samples_panel = HorizontalPanel(Spacing=8)
self.construction_samples = TextBox(Text="30")
self.construction_samples_panel.add(
HTML("Random samples: ", StyleName="CaptionLabel"))
self.construction_samples_panel.add(self.construction_samples)
cons_panel.add(self.construction_samples_panel)
# execute button
panel = VerticalPanel(Spacing=8,
Width="100%",
HorizontalAlignment='center')
main_panel.add(panel)
button_panel = HorizontalPanel()
panel.add(button_panel)
self.button_search = Button("Search", self)
button_panel.add(self.button_search)
self.button_abort = Button("Abort", self, Visible=False)
button_panel.add(self.button_abort)
self.status = Label()
panel.add(self.status)
# results
results_panel = VerticalPanel()
self.results_panel = CaptionPanel("Results",
results_panel,
Visible=False)
main_panel.add(self.results_panel)
self.results_size = Label()
panel = HorizontalPanel(Spacing=8)
panel.add(HTML("Lattice size: ", StyleName="ResultsCaptionLabel"))
panel.add(self.results_size)
results_panel.add(panel)
self.results_gen = Label()
panel = HorizontalPanel(Spacing=8)
panel.add(HTML("Generating vector: ", StyleName="ResultsCaptionLabel"))
panel.add(self.results_gen)
results_panel.add(panel)
self.results_merit = Label()
panel = HorizontalPanel(Spacing=8)
panel.add(HTML("Merit value: ", StyleName="ResultsCaptionLabel"))
panel.add(self.results_merit)
results_panel.add(panel)
self.results_cpu_time = Label()
panel = HorizontalPanel(Spacing=8)
panel.add(HTML("CPU time: ", StyleName="ResultsCaptionLabel"))
panel.add(self.results_cpu_time)
results_panel.add(panel)
self.results_cmd = Label(StyleName='Command', Visible=False)
panel = HorizontalPanel(Spacing=8)
self.results_cmd_link = Hyperlink("Command line: ",
StyleName="ResultsCaptionLabel")
self.results_cmd_link.addClickListener(self)
panel.add(self.results_cmd_link)
panel.add(self.results_cmd)
results_panel.add(panel)
# update selections
self.construction.selectValue('CBC')
self.onChange(self.size)
self.onChange(self.construction)
self.onChange(self.merit)
self.onChange(self.dimension)
self.onClick(self.embedded)
self.onChange(self.ml_normalization_enable)
self.onChange(self.ml_lowpass_enable)
RootPanel().add(main_panel)
def onChange(self, sender):
if sender == self.construction:
key, name, desc = \
self.CONSTRUCTION_METHODS[self.construction.getSelectedIndex()]
self.construction_desc.setHTML(desc)
self.construction_samples_panel.setVisible('{samples}' in key)
if key.startswith('explicit'):
self.generating_vector.panel.setVisible(True)
self.button_search.setText("Evaluate Figure of Merit")
else:
self.generating_vector.panel.setVisible(False)
self.button_search.setText("Search for Good Lattices")
elif sender == self.merit:
key, name = \
self.FIGURES_OF_MERIT[self.merit.getSelectedIndex()]
self.merit_alpha_panel.setVisible('{alpha}' in key)
self.merit_cs.setVisible('{cs}' in key)
elif sender == self.size:
max_level = LatSize(self.size.getText()).max_level
if int(self.ml_min_level.getText()) > max_level:
self.ml_min_level.setText(max_level)
self.ml_max_level.setText(max_level)
elif sender == self.dimension:
# resize weights
dimension = int(self.dimension.getText())
self.generating_vector.dimension = dimension
self.weights.dimension = dimension
elif sender == self.norm_type:
q = self.norm_type.getText().strip()
self.merit_cs.setVisible(q == '2')
if q == 'inf':
self.weights_power.setText('1')
else:
self.weights_power.setText(q)
def onClick(self, sender):
if sender == self.embedded:
self.multilevel_panel.setVisible(self.embedded.getChecked())
elif sender == self.ml_normalization_enable:
self.ml_normalization_panel.setVisible(
self.ml_normalization_enable.getChecked())
elif sender == self.ml_lowpass_enable:
self.ml_lowpass_panel.setVisible(
self.ml_lowpass_enable.getChecked())
elif sender == self.results_cmd_link:
self.results_cmd.setVisible(not self.results_cmd.getVisible())
elif sender == self.button_search:
self.results_panel.setVisible(False)
self.button_search.setVisible(False)
self.button_abort.setVisible(True)
lattype = self.embedded.getChecked() and 'embedded' or 'ordinary'
size = self.size.getText()
dimension = self.dimension.getText()
norm_type = self.norm_type.getText()
merit, merit_name = \
self.FIGURES_OF_MERIT[self.merit.getSelectedIndex()]
alpha = self.merit_alpha.getText()
cs = norm_type == 2 and self.merit_cs.getChecked() and 'CS:' or ''
weights_power = self.weights_power.getText()
weights = [w.as_arg() for w in self.weights.weights]
construction, construction_name, desc = \
self.CONSTRUCTION_METHODS[self.construction.getSelectedIndex()]
samples = self.construction_samples.getText()
genvec = ','.join(self.generating_vector.values)
mlfilters = []
combiner_type = None
if self.embedded.getChecked():
if self.ml_normalization_enable.getChecked():
ml_normalization_type, ml_normalization_name = \
self.NORMALIZATION_TYPES[self.ml_normalization_type.getSelectedIndex()]
ml_normalization_type += ':even:{},{}'.format(
self.ml_min_level.getText(),
self.ml_max_level.getText())
mlfilters.append(ml_normalization_type.format(alpha=alpha))
if self.ml_lowpass_enable.getChecked():
mlfilters.append('low-pass:{}'.format(
self.ml_lowpass.getText()))
combiner_type, combiner_name = \
self.COMBINER_TYPES[self.combiner_type.getSelectedIndex()]
self.status.setText(self.TEXT_WAITING)
self.current_request = self.remote.latbuilder_exec(
lattype, size, dimension, norm_type,
merit.format(alpha=alpha, cs=cs),
construction.format(samples=samples, genvec=genvec), weights,
weights_power, None, mlfilters, combiner_type, self)
elif sender == self.button_abort:
# Need to patch JSONService.sendRequest():
#
# return HTTPRequest().asyncPost(self.url, msg_data,
# JSONResponseTextHandler(request_info)
# False, self.content_type,
# self.headers)
if self.current_request:
self.current_request.abort()
self.current_request = None
self.button_abort.setVisible(False)
self.button_search.setVisible(True)
elif sender == self.product_weights_expr_link:
self.showDialog(self._product_weights_expr_dialog)
elif sender == self.order_weights_expr_link:
self.showDialog(self._order_weights_expr_dialog)
def onRemoteResponse(self, response, request_info):
try:
if request_info.method == 'latbuilder_exec':
self.button_search.setVisible(True)
self.button_abort.setVisible(False)
cmd, points, gen, merit, seconds = eval(response)
self.results_size.setText(points)
self.results_gen.setText(', '.join(gen))
self.results_merit.setText(merit)
self.results_cpu_time.setText(format_time(seconds=seconds))
self.results_cmd.setText(cmd)
self.results_panel.setVisible(True)
self.status.setText("")
elif request_info.method == 'backend_version':
version = response
self.version_label.setHTML(
"<b>Backend:</b> {}".format(version))
except:
self.status.setText(response.replace('\n', ' | '))
def onRemoteError(self, code, errobj, request_info):
if request_info.method == 'latbuilder_exec':
self.button_search.setVisible(True)
self.button_abort.setVisible(False)
message = errobj['message']
if code != 0:
self.status.setText("HTTP error %d: %s" % (code, message['name']))
else:
code = errobj['code']
if code == -32603:
self.status.setText("Aborted.")
else:
self.status.setText("JSONRPC Error %s: %s" % (code, message))
class EventLinkPopup(PopupPanel):
def __init__(self, editor):
PopupPanel.__init__(self, glass=True)
self.m_origAnchorStart = None
self.m_origAnchorEnd = None
self.m_origTargetText = ""
self.m_editor = editor
vpanel = VerticalPanel()
vpanel.setWidth("350px")
self.m_webPageText = TextBox()
self.m_webPageText.setText("http:#")
self.m_webPageText.setWidth("320px")
vpanel.add(self.m_webPageText)
lbl = Label("Display:")
self.m_targetText = TextBox()
self.m_targetText.setWidth("100%")
lpanel = HorizontalPanel()
lpanel.add(lbl)
lpanel.add(self.m_targetText)
vpanel.add(lpanel)
self.m_fillOutCB = CheckBox("Change entire link")
self.m_fillOutCB.setVisible(False)
self.m_fillOutCB.addClickListener(self)
vpanel.add(self.m_fillOutCB)
self.m_okBut = Button("Ok", self)
self.m_okBut.addStyleName("float-left")
self.m_cancelBut = Button("Cancel", self)
self.m_cancelBut.addStyleName("float-left")
hpanel = HorizontalPanel()
hpanel.add(self.m_okBut)
hpanel.add(self.m_cancelBut)
vpanel.add(hpanel)
self.add(vpanel)
self.setStyleName("gwt-DialogBox")
def refresh(self):
try:
self.m_editor.getSelection()
self.m_range = self.m_editor.getRange()
if self.m_range is None:
return False
else:
self.m_selTexts = self.m_range.getSelectedTextElements()
if self.m_selTexts is None:
return False
else:
self.m_origTargetText = self.m_range.getText()
self.m_targetText.setText(self.m_origTargetText)
anchor = self.getAnchor(self.m_selTexts)
if anchor is not None:
href = anchor.getHref().strip()
if href:
self.m_webPageText.setText(href)
self.m_origAnchorStart = self.getAnchorLimit(
self.m_range.getStartPoint().getTextNode(),
anchor, False)
self.m_origAnchorEnd = self.getAnchorLimit(
self.m_range.getStartPoint().getTextNode(),
anchor, True)
if self.m_range.getStartPoint().equals(self.m_origAnchorStart) and self.m_range.getStartPoint().equals(self.m_origAnchorEnd):
self.m_origAnchorStart = None
self.m_origAnchorEnd = None
else:
self.m_fillOutCB.setVisible(True)
self.m_fillOutCB.setValue(True)
self.m_origTargetText = self.fetchStringFromTexts(
self.m_origAnchorStart, self.m_origAnchorEnd)
self.m_targetText.setText(self.m_origTargetText)
except:
print "exception"
traceback.print_exc()
return False
return True
def _apply(self):
formatter = self.m_editor.getFormatter()
link = self.m_webPageText.getText().strip()
if not link:
return False
print self.m_origAnchorStart, self.m_origAnchorEnd
if (self.m_origAnchorStart is not None) and self.m_fillOutCB.getValue():
# Expand selection to these bounds
self.m_range.setRange(self.m_origAnchorStart, self.m_origAnchorEnd)
# Ensure the selection hasn't changed, or at least changes to the
# expanded bounds we want
Selection.setRange(self.m_range)
targetText = self.m_targetText.getText()
if self.m_range.isCursor():
# Insert into a single cursor location
newEle = DOM.createAnchor()
newEle.href = link
newEle.innerText = targetText
sp = self.m_range.getStartPoint()
startNode = sp.getTextNode()
offset = sp.getOffset()
print "sp", sp, startNode, offset
parentEle = startNode.parentElement
text = startNode.data
if offset == 0:
parentEle.insertBefore(newEle, startNode)
else:
if offset < len(text):
# Split this in two and insert the node between
startNode.splitText(offset)
DOM.insertAfter(startNode, newEle)
Selection.setRange(Range(newEle))
elif targetText != self.m_origTargetText:
# Replace whatever was selected with this text
ele = self.m_range.surroundContents()
newEle = DOM.createAnchor()
newEle.href = link
newEle.innerText = targetText
ele.parentElement.replaceChild(newEle, ele)
Selection.setRange(Range(newEle))
else:
formatter.createLink(link)
return True
def getAnchor(self, node):
res = None
if isinstance(node, list):
nodes = node
for node in nodes:
res = self.getAnchor(node)
if res is not None:
break
return res
ele = node.parentElement
while ele is not None:
tag = ele.tagName
if tag.lower == "a":
res = ele
break
ele = ele.parentElement
return res
def getAnchorLimit(self, node, anchor, forward):
href = anchor.href
while True:
prevNode = node
node = Range.getAdjacentTextElement(prevNode, forward)
if node is not None:
cmpAnchor = self.getAnchor(node)
if (cmpAnchor is None) or not href == cmpAnchor.href:
break
if node is None:
break
res = RangeEndPoint()
res.setTextNode(prevNode)
res.setOffset(forward and prevNode.getData().length() or 0)
return res
def parseEventLink(self, href):
res = 0
idx = href.index("#event=")
if idx > 0:
try:
res = href[idx+7:]
except:
pass
return res
def createEventLink(self, id):
return "#event=" + id
def fetchStringFromTexts(self, startPoint, endPoint):
res = None
texts = Range.getSelectedTextElements(
startPoint.getTextNode(), endPoint.getTextNode())
if texts is not None:
res = self.fetchStringFromTexts(texts, startPoint, endPoint)
return res
def fetchStringFromTexts(self, allTexts, startPoint, endPoint):
selText = ""
for node in allTexts:
val = node.getData()
if node == startPoint.getTextNode():
if node == endPoint.getTextNode():
val = val.substring[startPoint.getOffset():
endPoint.getOffset()]
else:
val = val[startPoint.getOffset():]
elif node == endPoint.getTextNode():
val = val[:endPoint.getOffset()]
selText += val
return selText
def onClick(self, sender):
if sender == self.m_cancelBut:
self.hide()
elif sender == self.m_okBut:
if self._apply():
self.hide()
elif sender == self.m_fillOutCB:
if self.m_fillOutCB.getValue():
self.m_origTargetText = fetchStringFromTexts(self.m_origAnchorStart,
self.m_origAnchorEnd)
self.m_targetText.setValue(self.m_origTargetText)
else:
self.m_origTargetText = self.m_range.getText()
self.m_targetText.setValue(self.m_origTargetText)
def checkSuggestValid(self):
self.m_okBut.setEnabled(True)
def execute(self):
self.checkSuggestValid()
def deferredCheckValid(self):
DeferredCommand.addCommand(self)
class WebApp:
def onFormLoad(self):
self.fetch = Button("Retrieve", self)
self.search = TextBox()
self.submit = Button("Submit", self)
self.formsvc = FormService()
self.wanted = WantedService()
d = {'price': 20, 'name': 'a good car'}
self.form = Form(getattr(self.formsvc, "itemform"), data=d,
listener=self)
#self.describe(['name', 'description'])
RootPanel().add(self.form)
RootPanel().add(self.search)
RootPanel().add(self.fetch)
def onRetrieveDone(self, form):
log.debug("onRetrieveDone: %s" % repr(form))
def onDescribeDone(self, form):
form.add_widget("Submit", self.submit)
def onClick(self, sender):
if sender == self.fetch:
key = self.search.getText()
if not key:
log.debug("Please enter id")
return
key = int(key)
log.debug("id %d" % key)
#self.wanted.getItem(key, self)
self.form.get(id=key)
if sender == self.submit:
v = self.form.getValue()
log.debug("onClick %s" % repr(v))
if v.get('id', None):
self.form.update(v)
else:
self.form.save(v)
def onErrors(self, form, response):
log.debug("onErrors %s" % repr(response))
def onSaveDone(self, form, response):
log.debug("onSave %s" % repr(response))
def onModuleLoad(self):
self.pages = DataService()
#Show the initial screen.
initToken = History().getToken()
if initToken and len(initToken):
if initToken == 'admin':
RootPanel().add(WebPageEdit(self))
return
else:
initToken = 'index'
self.dock = DockPanel()
self.dock.setWidth("100%")
self.pages = {}
self.current_page = None
RootPanel().add(self.dock)
History.addHistoryListener(self)
self.onHistoryChanged(initToken)
def createPage(self, ref, html, title):
htp = HTMLLinkPanel(self, html, title)
htp.replaceLinks()
htp.setWidth("100%")
self.pages[ref] = htp
def onHistoryChanged(self, token):
#log.debug("onHistoryChanged %s" % token)
if self.pages.has_key(token):
self.setPage(token)
return
self.pages.getPageByName(token, self)
def setPage(self, ref):
htp = self.pages[ref]
if htp == self.current_page:
return
Window.setTitle(htp.title)
if self.current_page:
self.dock.remove(self.current_page)
self.dock.add(htp, DockPanel.CENTER)
self.current_page = htp
def onRemoteResponse(self, response, request_info):
#if (request_info.method == 'getItem'):
# data = {'id': response['pk']}
# log.debug(repr(response))
# self.form.update_values(response)
if (request_info.method == 'getPageByName' or
request_info.method == 'getPage'):
item = response[0]
html = item['fields']['text']
token = item['fields']['name']
self.createPage(token, html, token)
self.setPage(token)
def onRemoteError(self, code, message, request_info):
RootPanel().add(HTML("Server Error or Invalid Response: ERROR " + str(code) + " - " + str(message)))
class DateField(Composite):
icon_img = "icon_calendar.gif"
icon_style = "calendar-img"
today_text = "Today"
today_style = "calendar-today-link"
def __init__(self, format='%d-%m-%Y'):
self.format = format
self.tbox = TextBox()
self.tbox.setVisibleLength(10)
# assume valid sep is - / . or nothing
if format.find('-') >= 0:
self.sep = '-'
elif format.find('/') >= 0:
self.sep = '/'
elif format.find('.') >= 0:
self.sep = '.'
else:
self.sep = ''
# self.sep = format[2] # is this too presumptious?
self.calendar = Calendar()
self.img = Image(self.icon_img)
self.img.addStyleName(self.icon_style)
self.calendarLink = HyperlinkImage(self.img)
self.todayLink = Hyperlink(self.today_text)
self.todayLink.addStyleName(self.today_style)
#
# lay it out
#
hp = HorizontalPanel()
hp.setSpacing(2)
vp = VerticalPanel()
hp.add(self.tbox)
vp.add(self.calendarLink)
vp.add(self.todayLink)
#vp.add(self.calendar)
hp.add(vp)
Composite.__init__(self)
self.initWidget(hp)
#
# done with layout, so now set up some listeners
#
self.tbox.addFocusListener(self) # hook to onLostFocus
self.calendar.addSelectedDateListener(getattr(self, "onDateSelected"))
self.todayLink.addClickListener(getattr(self, "onTodayClicked"))
self.calendarLink.addClickListener(getattr(self, "onShowCalendar"))
def getTextBox(self):
return self.tbox
def getCalendar(self):
return self.calendar
def setID(self, id):
self.tbox.setID(id)
def onDateSelected(self, yyyy, mm, dd):
secs = time.mktime((int(yyyy), int(mm), int(dd), 0, 0, 0, 0, 0, -1))
d = time.strftime(self.format, time.localtime(secs))
self.tbox.setText(d)
def onLostFocus(self, sender):
#
text = self.tbox.getText().strip()
# if blank - leave it alone
if text and len(text) == 8:
# ok what format do we have? assume ddmmyyyy --> dd-mm-yyyy
txt = text[0:2] + self.sep + text[2:4] + self.sep + text[4:8]
self.tbox.setText(txt)
def onFocus(self, sender):
pass
def onTodayClicked(self, event):
today = time.strftime(self.format)
self.tbox.setText(today)
def onShowCalendar(self, sender):
p = CalendarPopup(self.calendar)
x = self.tbox.getAbsoluteLeft() + 10
y = self.tbox.getAbsoluteTop() + 10
p.setPopupPosition(x, y)
p.show()
class NewBlog:
def onModuleLoad(self):
loggedInUser = getCookie("LoggedInUser")
loggedInUserJsonData = json.loads(loggedInUser)
self.username = loggedInUserJsonData["username"]
self.remote_py = MyBlogService()
dockPanel = DockPanel(BorderWidth=0,
Padding=0,
HorizontalAlignment=HasAlignment.ALIGN_CENTER,
VerticalAlignment=HasAlignment.ALIGN_MIDDLE)
dockPanel.setSize('100%', '100%')
headerDockPanel = DockPanel(
BorderWidth=0,
Padding=0,
HorizontalAlignment=HasAlignment.ALIGN_LEFT,
VerticalAlignment=HasAlignment.ALIGN_CENTER)
headerDockPanel.setStyleName('header')
headerDockPanel.setWidth('100%')
dockPanel.add(headerDockPanel, DockPanel.NORTH)
dockPanel.setCellHeight(headerDockPanel, '60px')
self.siteImage = Image("/images/Testware_logo.png")
self.siteImage.setStyleName('logo-image')
headerDockPanel.add(self.siteImage, DockPanel.WEST)
headerDockPanel.setCellWidth(self.siteImage, '30%')
self.pageTitle = Label('New Blog')
self.pageTitle.setStyleName('center-header')
headerDockPanel.add(self.pageTitle, DockPanel.CENTER)
headerDockPanel.setCellWidth(self.pageTitle, '40%')
rightHeaderPanel = VerticalPanel(StyleName='right-header')
headerDockPanel.add(rightHeaderPanel, DockPanel.EAST)
headerDockPanel.setCellWidth(rightHeaderPanel, '30%')
welcomeNoteLabel = Label('Hi %s %s!' %
(loggedInUserJsonData["first_name"],
loggedInUserJsonData["last_name"]))
rightHeaderPanel.add(welcomeNoteLabel)
logoutAnchor = Anchor(Widget=HTML('Logout'), Href='/', Title='Logout')
logoutAnchor.setStyleName('logout')
rightHeaderPanel.add(logoutAnchor)
panel = HorizontalPanel(StyleName="header2")
dockPanel.add(panel, DockPanel.NORTH)
dockPanel.setCellHeight(panel, '50px')
self.blogTitle = TextBox()
self.blogTitle.setStyleName('blog-title')
self.blogTitle.setPlaceholder("Blog Title")
panel.add(self.blogTitle)
self.blogContent = TextArea()
self.blogContent.setStyleName('blog-content')
dockPanel.add(self.blogContent, DockPanel.CENTER)
createBlogButton = Button("Create Blog", self)
createBlogButton.setStyleName('btn')
panel.add(createBlogButton)
RootPanel().add(dockPanel)
def onClick(self, sender):
self.createBlog()
def createBlog(self):
self.remote_py.callMethod('createBlog', [
self.blogTitle.getText(),
self.blogContent.getText(), self.username
], self)
def onRemoteResponse(self, response, requestInfo):
Window.setLocation("/home.html")
def onRemoteError(self, code, error_dict, requestInfo):
if code == 401:
self.errorlabel.setText("Invalid Credentials. Please try again.")
class UserForm(AbsolutePanel):
MODE_ADD = "modeAdd";
MODE_EDIT = "modeEdit";
user = None
mode = None
usernameInput = None
firstInput = None
lastInput = None
emailInput = None
passwordInput = None
confirmInput = None
departmentCombo = None
addBtn = None
cancelBtn = None
def __init__(self,parent):
AbsolutePanel.__init__(self)
ftable = FlexTable()
ftable.setWidget(0, 0, Label("First Name", wordWrap=False))
ftableFormatter = ftable.getFlexCellFormatter()
self.firstInput = TextBox()
self.firstInput.addChangeListener(self.checkValid)
self.firstInput.addKeyboardListener(self)
ftable.setWidget(0, 1, self.firstInput)
ftable.setWidget(1, 0, Label("Last Name", wordWrap=False))
self.lastInput = TextBox()
self.lastInput.addChangeListener(self.checkValid)
self.lastInput.addKeyboardListener(self)
ftable.setWidget(1, 1, self.lastInput)
ftable.setWidget(2, 0, Label("Email", wordWrap=False))
self.emailInput = TextBox()
self.emailInput.addChangeListener(self.checkValid)
self.emailInput.addKeyboardListener(self)
ftable.setWidget(2, 1, self.emailInput)
w = Label("* Username", wordWrap=False)
w.addMouseListener(TooltipListener("Required, not changable"))
ftable.setWidget(3, 0, w)
self.usernameInput = TextBox()
self.usernameInput.addChangeListener(self.checkValid)
self.usernameInput.addKeyboardListener(self)
ftable.setWidget(3, 1, self.usernameInput)
w = Label("* Password", wordWrap=False)
w.addMouseListener(TooltipListener("Required"))
ftable.setWidget(4, 0, w)
self.passwordInput = PasswordTextBox()
self.passwordInput.addChangeListener(self.checkValid)
self.passwordInput.addKeyboardListener(self)
ftable.setWidget(4, 1, self.passwordInput)
w = Label("* Confirm", wordWrap=False)
w.addMouseListener(TooltipListener("Required"))
ftable.setWidget(5, 0, w)
self.confirmInput = PasswordTextBox()
self.confirmInput.addChangeListener(self.checkValid)
self.confirmInput.addKeyboardListener(self)
ftable.setWidget(5, 1, self.confirmInput)
w = Label("* Department", wordWrap=False)
w.addMouseListener(TooltipListener("Required"))
ftable.setWidget(6, 0, w)
self.departmentCombo = ListBox()
self.departmentCombo.addChangeListener(self.checkValid)
self.departmentCombo.addKeyboardListener(self)
ftable.setWidget(6, 1, self.departmentCombo)
hpanel = HorizontalPanel()
self.addBtn = Button("Add User")
self.addBtn.setEnabled(False)
hpanel.add(self.addBtn)
self.cancelBtn = Button("Cancel")
hpanel.add(self.cancelBtn)
ftable.setWidget(7, 0, hpanel)
ftableFormatter.setColSpan(7, 0, 2)
self.add(ftable)
self.clearForm()
return
def clearForm(self):
self.user = None
self.usernameInput.setText('')
self.firstInput.setText('')
self.lastInput.setText('')
self.emailInput.setText('')
self.passwordInput.setText('')
self.confirmInput.setText('')
self.departmentCombo.setItemTextSelection(None)
self.updateMode(self.MODE_ADD)
self.checkValid()
def updateUser(self, user):
def setText(elem, value):
if value:
elem.setText(value)
else:
elem.setText("")
self.user = user
setText(self.usernameInput, self.user.username)
setText(self.firstInput, self.user.fname)
setText(self.lastInput, self.user.lname)
setText(self.emailInput, self.user.email)
setText(self.passwordInput, self.user.password)
setText(self.confirmInput, self.user.password)
self.departmentCombo.setItemTextSelection([self.user.department])
self.checkValid()
def updateDepartmentCombo(self,choices, default_):
self.departmentCombo.clear()
for choice in choices:
self.departmentCombo.addItem(choice)
self.departmentCombo.selectValue(default_)
def updateMode(self, mode):
self.mode = mode
if self.mode == self.MODE_ADD:
self.addBtn.setText("Add User")
else:
self.addBtn.setText("Update User")
def checkValid(self, evt=None):
if self.enableSubmit(self.usernameInput.getText(),self.passwordInput.getText(),self.confirmInput.getText(), self.departmentCombo.getSelectedItemText(True)):
self.addBtn.setEnabled(True)
else:
self.addBtn.setEnabled(False)
def enableSubmit(self, u, p, c, d):
return (len(u) > 0 and len(p) >0 and p == c and len(d) > 0)
def onClick(self, sender):
pass
def onKeyUp(self, sender, keyCode, modifiers):
self.checkValid()
def onKeyDown(self, sender, keyCode, modifiers):
pass
def onKeyPress(self, sender, keyCode, modifiers):
pass
