def __init__(self, *a, **kw):
self.outer = VerticalPanel()
self.inputWrapper = VerticalPanel()
self.responseWrapper = SimplePanel()
self.commentsListPanel = VerticalPanel()
self.text = TextArea()
self.submitButton = Button(u"Add Comment ")
def body(self, frame):
""" Creates the dialog body. Returns the widget that should have
initial focus.
"""
title = Label( text = "Choose Font" )
frame.add( title )
# Font family list ----------------------------------------------------
family = ListBox()
family.setMultipleSelect( False )
family.setStyleName( "color", "#ffffff" )
for family_name in families(master):
family.addItem( item = family_name )
# Font size spinner ---------------------------------------------------
size = TextBox()
frame.add( size )
# Example text --------------------------------------------------------
example = TextArea()
example.addText( "This is example text.\n" )
example.addText( "If you like this text, it can be your font." )
def on_select( event ):
idx = familt.getSelectedIndex()
example.setStyleName( "font", family.getValue(idx) )
example.setStyleName( "em", size.getText() )
family.addChangeListener( on_select )
return size # Given initial focus.
def onModuleLoad(self):
self.TEXT_WAITING = "Waiting for response..."
self.TEXT_ERROR = "Server Error"
self.METHOD_ECHO = "Echo"
self.METHOD_REVERSE = "Reverse"
self.METHOD_UPPERCASE = "UPPERCASE"
self.METHOD_LOWERCASE = "lowercase"
self.methods = [self.METHOD_ECHO, self.METHOD_REVERSE, self.METHOD_UPPERCASE, self.METHOD_LOWERCASE]
self.remote_php = EchoServicePHP()
self.remote_py = EchoServicePython()
self.status=Label()
self.text_area = TextArea()
self.text_area.setText(r"{'Test'} [\"String\"]")
self.text_area.setCharacterWidth(80)
self.text_area.setVisibleLines(8)
self.method_list = ListBox()
#self.method_list.setMultipleSelect(True)
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_php = Button("Send to PHP Service", self)
self.button_py = Button("Send to Python Service", self)
buttons = HorizontalPanel()
buttons.add(self.button_php)
buttons.add(self.button_py)
buttons.setSpacing(8)
info = r"<h2>JSON-RPC Example</h2><p>This example demonstrates the calling of server services with <a href=\"http://json-rpc.org/\">JSON-RPC</a>."
info += "<p>Enter some text below, and press a button to send the text to an Echo service on your server. An echo service simply sends the exact same text back that it receives."
panel = VerticalPanel()
panel.add(HTML(info))
panel.add(self.text_area)
panel.add(method_panel)
panel.add(buttons)
panel.add(self.status)
RootPanel().add(panel)
def __init__(self, *a, **kw):
self.outer = VerticalPanel()
self.notificationText = TextArea()
class Notifications_send(Showcase):
"""
Showcase for <code>notifications.send</code>
"""
@java.init
def __init__(self, *a, **kw):
self.outer = VerticalPanel()
self.notificationText = TextArea()
def getNeedPermission(self):
"""
Get email permissions.
"""
return Permission.email
def permissionGranted(self):
self.renderUI()
# Send notification
@java.private
@java.innerclass
@java.implements(ClickHandler)
class NotificationSendHandler(Object):
@java.init
def __init__(self, *a, **kw):
pass
@java.typed(ClickEvent)
def onClick(self, event):
self.sendToServer()
# Notification sent
@java.private
@java.innerclass
@java.implements(AsyncCallbackList)
class NotificationSent(Object):
@java.init
def __init__(self, *a, **kw):
pass
@java.typed(Throwable)
def onFailure(self, caught):
self.handleFailure(caught)
@java.typed(List)
def onSuccess(self, result):
self.notificationText.setValue(None)
self.outer.add(HTML(u"<h3>Email Sent!</h3> <br/> Recepients: "))
for uid in result:
self.outer.add(FbName(uid))
Xfbml.parse(self.outer)
@__init__.register
@java.typed()
def __init__(self,):
self.__init__._super()
"""
Create showcase
"""
self.initWidget(self.outer)
@java.private
def renderUI(self):
fbName = FbName(self.apiClient.getLoggedInUser())
fbName.setUseyou(False)
text = HTML(java.str(u"This will send an email notification to " + java.str(fbName)) + u"(you).")
text.getElement().setId(u"text")
self.notificationText.setWidth(u"500px")
self.notificationText.setHeight(u"100px")
self.notificationText.setFocus(True)
self.outer.setSpacing(10)
submit = Button(u"Send")
submit.addClickHandler(self.NotificationSendHandler())
self.outer.add(text)
self.outer.add(self.notificationText)
self.outer.add(submit)
Xfbml.parse(text)
# Send notiication.
@java.private
def sendToServer(self):
toIds = ArrayList((Long))
toIds.add(self.apiClient.getLoggedInUser())
self.apiClient.notificationsSendEmail(
toIds, u"Notification Send Email", self.notificationText.getValue(), None, self.NotificationSent()
) # toIds.add ( new Long ( FacebookConnect.getLoggedInUser () ) );
class Comments_add(Showcase):
"""
Showcase for method call <code>comments.add</code>
@author olamar72
"""
@java.init
def __init__(self, *a, **kw):
self.outer = VerticalPanel()
self.inputWrapper = VerticalPanel()
self.responseWrapper = SimplePanel()
self.commentsListPanel = VerticalPanel()
self.text = TextArea()
self.submitButton = Button(u"Add Comment ")
# Handle add comment
@java.private
@java.innerclass
@java.implements(AsyncCallbackJavaScriptObject)
class AddCommentCallback(Object):
@java.init
def __init__(self, *a, **kw):
pass
@java.typed(Throwable)
def onFailure(self, caught):
self.handleFailure(caught)
@java.typed(JavaScriptObject)
def onSuccess(self, result):
self.removeLoader(self.outer)
self.text.setValue(None)
self.responseWrapper.add(HTML(u" Thanks :-)"))
self.displayComments()
# User adds comment
@java.private
@java.innerclass
@java.implements(ClickHandler)
class AddCommentClickHandler(Object):
@java.init
def __init__(self, *a, **kw):
pass
@java.typed(ClickEvent)
def onClick(self, event):
comment = Comment.createComment(u"comments_test", self.text.getValue())
self.apiClient.commentsAdd(comment, self.AddCommentCallback())
@__init__.register
@java.typed()
def __init__(self, ):
self.__init__._super()
"""
New demo
"""
self.inputWrapper.setSpacing(10)
self.outer.setSpacing(10)
self.inputWrapper.getElement().setId(u"CommentsAdd-Input") # ID's
self.submitButton.getElement().getStyle().setProperty(u"float", u"right") # Styles
self.submitButton.getElement().getStyle().setProperty(u"marginTop", u"10px")
self.inputWrapper.add(HTML(u"A comment would be great! Thanks."))
self.inputWrapper.add(self.createInputUi())
self.outer.add(self.inputWrapper)
self.outer.add(self.responseWrapper) # Thank you
self.outer.add(self.commentsListPanel) # Show list of comments
self.displayComments()
self.submitButton.addClickHandler(self.AddCommentClickHandler())
Xfbml.parse(self.inputWrapper)
self.initWidget(self.outer)
@java.private
def createInputUi(self):
"""
* Create input text area and submit button.
"""
vp = VerticalPanel()
p = HorizontalPanel()
p.setSpacing(10)
p.add(FbProfilePic(self.apiClient.getLoggedInUser(), FbProfilePic.Size.square))
self.text.setHeight(u"100px")
self.text.setWidth(u"400px")
vp.add(self.text)
vp.add(self.submitButton)
p.add(vp)
return p
def displayComments(self):
self.commentsListPanel.clear()
comments = Comments_get()
self.commentsListPanel.add(comments)
class JSONRPCExample:
def onModuleLoad(self):
self.TEXT_WAITING = "Waiting for response..."
self.TEXT_ERROR = "Server Error"
self.METHOD_ECHO = "Echo"
self.METHOD_REVERSE = "Reverse"
self.METHOD_UPPERCASE = "UPPERCASE"
self.METHOD_LOWERCASE = "lowercase"
self.methods = [self.METHOD_ECHO, self.METHOD_REVERSE, self.METHOD_UPPERCASE, self.METHOD_LOWERCASE]
self.remote_php = EchoServicePHP()
self.remote_py = EchoServicePython()
self.status=Label()
self.text_area = TextArea()
self.text_area.setText(r"{'Test'} [\"String\"]")
self.text_area.setCharacterWidth(80)
self.text_area.setVisibleLines(8)
self.method_list = ListBox()
#self.method_list.setMultipleSelect(True)
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_php = Button("Send to PHP Service", self)
self.button_py = Button("Send to Python Service", self)
buttons = HorizontalPanel()
buttons.add(self.button_php)
buttons.add(self.button_py)
buttons.setSpacing(8)
info = r"<h2>JSON-RPC Example</h2><p>This example demonstrates the calling of server services with <a href=\"http://json-rpc.org/\">JSON-RPC</a>."
info += "<p>Enter some text below, and press a button to send the text to an Echo service on your server. An echo service simply sends the exact same text back that it receives."
panel = VerticalPanel()
panel.add(HTML(info))
panel.add(self.text_area)
panel.add(method_panel)
panel.add(buttons)
panel.add(self.status)
RootPanel().add(panel)
def onClick(self, sender, event):
self.status.setText(self.TEXT_WAITING)
method = self.methods[self.method_list.getSelectedIndex()]
text = self.text_area.getText()
print repr(text)
# demonstrate proxy & callMethod()
if sender == self.button_php:
if method == self.METHOD_ECHO:
id = self.remote_php.echo(text, self)
elif method == self.METHOD_REVERSE:
id = self.remote_php.callMethod("reverse", [text], self)
elif method == self.METHOD_UPPERCASE:
id = self.remote_php.uppercase(text, self)
elif method == self.METHOD_LOWERCASE:
id = self.remote_php.lowercase(text, self)
else:
if method == self.METHOD_ECHO:
id = self.remote_py.echo(text, self)
elif method == self.METHOD_REVERSE:
id = self.remote_py.reverse(text, self)
elif method == self.METHOD_UPPERCASE:
id = self.remote_py.uppercase(text, self)
elif method == self.METHOD_LOWERCASE:
id = self.remote_py.lowercase(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))
