def __init__(self, operations,after,type='rel'):
DialogWindow.__init__(self, modal=True, close=True)
self.formula = Formula([])
self.after=after
left = 100
top = 100
self.ops_with_buttons = [{"op": op, "button": Button(op.name, self)} for op in operations if op.available]
dock = DockPanel()
dock.setSpacing(3)
for owb in self.ops_with_buttons:
dock.add(owb['button'], DockPanel.NORTH)
dock.setWidth("300")
self.image = Image(latex_to_url(self.formula.fill_with_placeholders().to_latex()))
dock.add(self.image, DockPanel.EAST)
dock.setCellHorizontalAlignment(self.image, HasAlignment.ALIGN_TOP)
self.doneButton=Button("Done",self)
self.doneButton.setEnabled(False)
dock.add(self.doneButton,DockPanel.SOUTH)
dock.add(HTML(""),DockPanel.CENTER)
self.setText("opkop")
self.setPopupPosition(left, top)
self.setStyleAttribute("background-color", "#ffffff")
self.setStyleAttribute("color", "blue")
self.setStyleAttribute("border-width", "5px")
self.setStyleAttribute("border-style", "solid")
self.setWidget(dock)
class WebApp:
def onModuleLoad(self):
self.remote = 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(html)
htp.replaceLinks()
htp.setWidth("100%")
self.pages[ref] = htp
def onHistoryChanged(self, token):
#log.writebr("onHistoryChanged %s" % token)
if self.pages.has_key(token):
self.setPage(token)
return
self.remote.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 == '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)))
def __init__(self, baseURL):
DialogBox.__init__(self, glass=True)
self.setText("Sample DialogBox with embedded Frame")
iframe = Frame(baseURL + "rembrandt/LaMarcheNocturne.html")
closeButton = Button("Close", self)
msg = HTML("<center>This is an example of a standard dialog box component.<br> You can put pretty much anything you like into it,<br>such as the following IFRAME:</center>", True)
dock = DockPanel()
dock.setSpacing(4)
dock.add(closeButton, DockPanel.SOUTH)
dock.add(msg, DockPanel.NORTH)
dock.add(iframe, DockPanel.CENTER)
dock.setCellHorizontalAlignment(closeButton, HasAlignment.ALIGN_RIGHT)
dock.setCellWidth(iframe, "100%")
dock.setWidth("100%")
iframe.setWidth("36em")
iframe.setHeight("20em")
self.setWidget(dock)
# Work around for IE/MSHTML Issue 511
self.initURL = iframe.getUrl()
self.iframe = iframe
def __init__(self):
Algorithm.__init__(self)
self.MLAlgorithmService = MLAlgorithmService(self)
self.image = Image(self.baseURL() +
"services/kMeansPictures/lenna.png",
Width="320px",
Height="360px")
self.resultImage = Image("", Width="320px", Height="360px")
self.loadingImage = Image(self.baseURL() + "images/blanksearching.gif")
self.calculateButton = Button("RUN", self.onButtonClick)
self.log = Button("SHOW LOG", self.openLogFile)
self.log.setEnabled(False)
self.image.addLoadListener(self)
topPanel = DockPanel()
topPanel.setVerticalAlignment(HasAlignment.ALIGN_MIDDLE)
topPanel.add(self.calculateButton, DockPanel.WEST)
topPanel.add(self.loadingImage, DockPanel.CENTER)
topPanel.add(self.log, DockPanel.EAST)
panel = DockPanel()
panel.setHorizontalAlignment(HasAlignment.ALIGN_CENTER)
panel.setVerticalAlignment(HasAlignment.ALIGN_MIDDLE)
#panel.add(HTML("<h2>Image compression</h2>", True))
panel.add(topPanel, DockPanel.NORTH)
panel.add(self.image, DockPanel.WEST)
panel.add(self.resultImage, DockPanel.EAST)
panel.setWidth("100%")
self.initWidget(panel)
self.image.setStyleName("ks-images-Image")
self.calculateButton.setStyleName("ks-images-Button")
self.loadImage("picturem.png")
def __init__(self, app):
self.app = app
DialogWindow.__init__(
self, modal=False,
minimize=True, maximize=True, close=True,
)
self.closeButton = Button("Close", self)
self.saveButton = Button("Save", self)
self.setText("Sample DialogWindow with embedded image")
self.msg = HTML("", True)
global _editor_id
_editor_id += 1
editor_id = "editor%d" % _editor_id
#self.ht = HTML("", ID=editor_id)
self.txt = TextArea(Text="", VisibleLines=30, CharacterWidth=80,
ID=editor_id)
dock = DockPanel()
dock.setSpacing(4)
hp = HorizontalPanel(Spacing="5")
hp.add(self.saveButton)
hp.add(self.closeButton)
dock.add(hp, DockPanel.SOUTH)
dock.add(self.msg, DockPanel.NORTH)
dock.add(self.txt, DockPanel.CENTER)
dock.setCellHorizontalAlignment(hp, HasAlignment.ALIGN_RIGHT)
dock.setCellWidth(self.txt, "100%")
dock.setWidth("100%")
self.setWidget(dock)
self.editor_id = editor_id
self.editor_created = False
def __init__(self, baseURL):
DialogBox.__init__(self, glass=True)
self.setText("Sample DialogBox with embedded Frame")
iframe = Frame(baseURL + "rembrandt/LaMarcheNocturne.html")
closeButton = Button("Close", self)
msg = HTML(
"<center>This is an example of a standard dialog box component.<br> You can put pretty much anything you like into it,<br>such as the following IFRAME:</center>",
True)
dock = DockPanel()
dock.setSpacing(4)
dock.add(closeButton, DockPanel.SOUTH)
dock.add(msg, DockPanel.NORTH)
dock.add(iframe, DockPanel.CENTER)
dock.setCellHorizontalAlignment(closeButton, HasAlignment.ALIGN_RIGHT)
dock.setCellWidth(iframe, "100%")
dock.setWidth("100%")
iframe.setWidth("36em")
iframe.setHeight("20em")
self.setWidget(dock)
# Work around for IE/MSHTML Issue 511
self.initURL = iframe.getUrl()
self.iframe = iframe
def __init__(self, baseURL):
DialogWindow.__init__(
self,
modal=False,
minimize=True,
maximize=True,
close=True,
)
closeButton = Button("Close", self)
imgname = self.images.pop(0)
self.images.append(imgname)
self.setText("Sample DialogWindow with embedded image")
img = Image("%srembrandt/%s" % (baseURL, imgname))
msg = HTML(
"<center>This is an example of a standard dialog box component.<br> You can put pretty much anything you like into it,<br>such as the following image '%s':</center>"
% imgname, True)
dock = DockPanel()
dock.setSpacing(4)
dock.add(closeButton, DockPanel.SOUTH)
dock.add(msg, DockPanel.NORTH)
dock.add(img, DockPanel.CENTER)
dock.setCellHorizontalAlignment(closeButton, HasAlignment.ALIGN_RIGHT)
dock.setCellWidth(img, "100%")
dock.setWidth("100%")
self.setWidget(dock)
def __init__(self):
Algorithm.__init__(self)
self.MLAlgorithmService = MLAlgorithmService(self)
self.image=Image(self.baseURL() + "services/kMeansPictures/lenna.png",Width="320px", Height="360px")
self.resultImage=Image("",Width="320px", Height="360px")
self.loadingImage = Image(self.baseURL() + "images/blanksearching.gif")
self.calculateButton = Button("RUN", self.onButtonClick)
self.log = Button("SHOW LOG", self.openLogFile)
self.log.setEnabled(False)
self.image.addLoadListener(self)
topPanel = DockPanel()
topPanel.setVerticalAlignment(HasAlignment.ALIGN_MIDDLE)
topPanel.add(self.calculateButton, DockPanel.WEST)
topPanel.add(self.loadingImage, DockPanel.CENTER)
topPanel.add(self.log, DockPanel.EAST)
panel = DockPanel()
panel.setHorizontalAlignment(HasAlignment.ALIGN_CENTER)
panel.setVerticalAlignment(HasAlignment.ALIGN_MIDDLE)
#panel.add(HTML("<h2>Image compression</h2>", True))
panel.add(topPanel, DockPanel.NORTH)
panel.add(self.image, DockPanel.WEST)
panel.add(self.resultImage, DockPanel.EAST)
panel.setWidth("100%")
self.initWidget(panel)
self.image.setStyleName("ks-images-Image")
self.calculateButton.setStyleName("ks-images-Button")
self.loadImage("picturem.png")
class WebApp:
def onModuleLoad(self):
self.remote = 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(html)
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.remote.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 == '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)))
def onModuleLoad(self):
self.singleton = self
topPanel = TopPanel()
rightPanel = VerticalPanel()
self.mailDetail = MailDetail()
self.shortcuts = Shortcuts()
topPanel.setWidth("100%")
# MailList uses Mail.get() in its constructor, so initialize it after
# 'singleton'.
mailList = MailList(self.singleton)
mailList.setWidth("100%")
# Create the right panel, containing the email list & details.
rightPanel.add(mailList)
rightPanel.add(self.mailDetail)
mailList.setWidth("100%")
self.mailDetail.setWidth("100%")
# Create a dock panel that will contain the menu bar at the top,
# the shortcuts to the left, and the mail list & details taking the rest.
outer = DockPanel()
outer.add(topPanel, DockPanel.NORTH)
outer.add(self.shortcuts, DockPanel.WEST)
outer.add(rightPanel, DockPanel.CENTER)
outer.setWidth("100%")
outer.setSpacing(4)
outer.setCellWidth(rightPanel, "100%")
# Hook the window resize event, so that we can adjust the UI.
#FIXME need implementation # Window.addWindowResizeListener(this)
Window.addWindowResizeListener(self)
# Get rid of scrollbars, and clear out the window's built-in margin,
# because we want to take advantage of the entire client area.
Window.enableScrolling(False)
Window.setMargin("0px")
# Finally, add the outer panel to the RootPanel, so that it will be
# displayed.
#RootPanel.get().add(outer) # FIXME get#
RootPanel().add(outer)
RootPanel().add(Logger())
# Call the window resized handler to get the initial sizes setup. Doing
# this in a deferred command causes it to occur after all widgets' sizes
# have been computed by the browser.
DeferredCommand.add(self)
def onModuleLoad(self):
self.singleton = self
topPanel = TopPanel()
rightPanel = VerticalPanel()
self.mailDetail = MailDetail()
self.shortcuts = Shortcuts()
topPanel.setWidth("100%")
# MailList uses Mail.get() in its constructor, so initialize it after
# 'singleton'.
mailList = MailList(self.singleton)
mailList.setWidth("100%")
# Create the right panel, containing the email list & details.
rightPanel.add(mailList)
rightPanel.add(self.mailDetail)
mailList.setWidth("100%")
self.mailDetail.setWidth("100%")
# Create a dock panel that will contain the menu bar at the top,
# the shortcuts to the left, and the mail list & details taking the rest.
outer = DockPanel()
outer.add(topPanel, DockPanel.NORTH)
outer.add(self.shortcuts, DockPanel.WEST)
outer.add(rightPanel, DockPanel.CENTER)
outer.setWidth("100%")
outer.setSpacing(4)
outer.setCellWidth(rightPanel, "100%")
# Hook the window resize event, so that we can adjust the UI.
#FIXME need implementation # Window.addWindowResizeListener(this)
Window.addWindowResizeListener(self)
# Get rid of scrollbars, and clear out the window's built-in margin,
# because we want to take advantage of the entire client area.
Window.enableScrolling(False)
Window.setMargin("0px")
# Finally, add the outer panel to the RootPanel, so that it will be
# displayed.
#RootPanel.get().add(outer) # FIXME get#
RootPanel().add(outer)
RootPanel().add(Logger())
# Call the window resized handler to get the initial sizes setup. Doing
# this in a deferred command causes it to occur after all widgets' sizes
# have been computed by the browser.
DeferredCommand.add(self)
def __init__(self, sink):
SimplePanel.__init__(self)
self.sink = sink
self.caption = HTML()
self.child = None
self.showing = False
self.dragging = False
self.dragStartX = 0
self.dragStartY = 0
self.panel = FlexTable()
self.collapse = Image("./images/cancel.png")
self.collapse.addClickListener(self)
dock = DockPanel()
dock.setSpacing(0)
dock.add(self.collapse, DockPanel.EAST)
dock.add(self.caption, DockPanel.WEST)
dock.setCellHorizontalAlignment(self.collapse,
HasAlignment.ALIGN_RIGHT)
dock.setCellVerticalAlignment(self.collapse, HasAlignment.ALIGN_TOP)
dock.setCellHorizontalAlignment(self.caption, HasAlignment.ALIGN_LEFT)
dock.setCellWidth(self.caption, "100%")
dock.setWidth("100%")
dock.setHeight("100%")
self.panel.setWidget(0, 0, dock)
self.panel.setHeight("100%")
self.panel.setWidth("100%")
self.panel.setBorderWidth(0)
self.panel.setCellPadding(0)
self.panel.setCellSpacing(0)
self.panel.getCellFormatter().setHeight(1, 0, "100%")
self.panel.getCellFormatter().setWidth(1, 0, "100%")
self.panel.getCellFormatter().setAlignment(
1, 0, HasHorizontalAlignment.ALIGN_LEFT,
HasVerticalAlignment.ALIGN_TOP)
SimplePanel.setWidget(self, self.panel)
self.setStyleName("gwt-DialogBox")
self.caption.setStyleName("Caption")
self.collapse.setStyleName("Close")
dock.setStyleName("Header")
#self.caption.addMouseListener(self)
self.collapsed = False
self.collapsed_width = "15px"
self.uncollapsed_width = "100%"
def __init__(self, sink):
SimplePanel.__init__(self)
self.sink = sink
self.caption = HTML()
self.child = None
self.showing = False
self.dragging = False
self.dragStartX = 0
self.dragStartY = 0
self.panel = FlexTable()
self.collapse = Image("./images/cancel.png")
self.collapse.addClickListener(self)
dock = DockPanel()
dock.setSpacing(0)
dock.add(self.collapse, DockPanel.EAST)
dock.add(self.caption, DockPanel.WEST)
dock.setCellHorizontalAlignment(self.collapse, HasAlignment.ALIGN_RIGHT)
dock.setCellVerticalAlignment(self.collapse, HasAlignment.ALIGN_TOP)
dock.setCellHorizontalAlignment(self.caption, HasAlignment.ALIGN_LEFT)
dock.setCellWidth(self.caption, "100%")
dock.setWidth("100%")
dock.setHeight("100%")
self.panel.setWidget(0, 0, dock)
self.panel.setHeight("100%")
self.panel.setWidth("100%")
self.panel.setBorderWidth(0)
self.panel.setCellPadding(0)
self.panel.setCellSpacing(0)
self.panel.getCellFormatter().setHeight(1, 0, "100%")
self.panel.getCellFormatter().setWidth(1, 0, "100%")
self.panel.getCellFormatter().setAlignment(1, 0, HasHorizontalAlignment.ALIGN_LEFT, HasVerticalAlignment.ALIGN_TOP)
SimplePanel.setWidget(self, self.panel)
self.setStyleName("gwt-DialogBox")
self.caption.setStyleName("Caption")
self.collapse.setStyleName("Close")
dock.setStyleName("Header")
#self.caption.addMouseListener(self)
self.collapsed = False
self.collapsed_width = "15px"
self.uncollapsed_width = "100%"
def __init__(self, name, html):
DialogBox.__init__(self)
self.setText(name)
closeButton = Button("Close", self)
htp = HTMLPanel(html)
self.sp = ScrollPanel(htp)
dock = DockPanel()
dock.setSpacing(4)
dock.add(closeButton, DockPanel.SOUTH)
dock.add(self.sp, DockPanel.CENTER)
dock.setCellHorizontalAlignment(closeButton, HasAlignment.ALIGN_RIGHT)
dock.setCellWidth(self.sp, "100%")
dock.setWidth("100%")
self.setWidget(dock)
def __init__(self):
Composite.__init__(self)
panel = DockPanel(HorizontalAlignment=HasAlignment.ALIGN_CENTER,
VerticalAlignment=HasAlignment.ALIGN_MIDDLE)
panel.setWidth("100%")
vp = VerticalPanel()
grid = FlexTable(CellPadding=4, CellSpacing=4)
hp = HorizontalPanel()
handle_n = NextHandle(self)
handle_f = FinishHandle(self)
handle_c = ClearHandle(self)
self.next = Button("Next", handle_n, StyleName='button')
self.finish = Button("Finish!", handle_f, StyleName='button')
self.clear = Button("Clear", handle_c, StyleName='button')
hp.add(self.clear)
hp.add(self.finish)
hp.add(self.next)
hp.setWidth("70%")
vp.add(Label("Content-Based Image Retrieval Using OPF", StyleName='label'))
vp.add(grid)
vp.setHorizontalAlignment(HasAlignment.ALIGN_RIGHT)
vp.add(hp)
cols = 4
for i in range(100):
im = Image('images/cbir/%d.jpg' % random.randint(0, 1000), Size=("200px", "150px"), StyleName='image-cool')
grid.setWidget(int(i/cols), i%cols, im)
panel.add(vp, DockPanel.CENTER)
self.initWidget(panel)
self.status = Label()
vp.add(self.status)
def __init__(self, name, html):
DialogBox.__init__(self)
self.setText(name)
closeButton = Button("Close", self)
htp = HTMLPanel(html)
self.sp = ScrollPanel(htp)
dock = DockPanel()
dock.setSpacing(4)
dock.add(closeButton, DockPanel.SOUTH)
dock.add(self.sp, DockPanel.CENTER)
dock.setCellHorizontalAlignment(closeButton, HasAlignment.ALIGN_RIGHT)
dock.setCellWidth(self.sp, "100%")
dock.setWidth("100%")
self.setWidget(dock)
def __init__(self, identifier, autoHide=None, modal=False, rootpanel=None):
PopupPanel.__init__(self, autoHide, modal, rootpanel)
self.identifier = identifier
self.caption = HTML()
self.child = None
self.showing = False
self.dragging = False
self.dragStartX = 0
self.dragStartY = 0
self.panel = FlexTable()
self.closeButton = Image('cancel.png')
self.closeButton.addClickListener(self)
dock = DockPanel()
dock.setSpacing(0)
dock.add(self.closeButton, DockPanel.EAST)
dock.add(self.caption, DockPanel.WEST)
dock.setCellHorizontalAlignment(self.closeButton,
HasAlignment.ALIGN_RIGHT)
dock.setCellHorizontalAlignment(self.caption, HasAlignment.ALIGN_LEFT)
dock.setCellWidth(self.caption, '100%')
dock.setWidth('100%')
self.panel.setWidget(0, 0, dock)
self.panel.setHeight('100%')
self.panel.setBorderWidth(0)
self.panel.setCellPadding(0)
self.panel.setCellSpacing(0)
self.panel.getCellFormatter().setHeight(1, 0, '100%')
self.panel.getCellFormatter().setWidth(1, 0, '100%')
#self.panel.getCellFormatter().setAlignment(1, 0,
# HasHorizontalAlignment.ALIGN_CENTER,
# HasVerticalAlignment.ALIGN_MIDDLE)
PopupPanel.setWidget(self, self.panel)
self.setStyleName('gwt-DialogBox')
self.caption.setStyleName('Caption')
self.closeButton.setStyleName('Close')
dock.setStyleName('Header')
self.caption.addMouseListener(self)
class PopupFrame(DialogBoxModal):
def __init__(self, identifier, title, iframe):
if modal_popups.has_key(identifier):
return
modal_popups[identifier] = self
DialogBoxModal.__init__(self, identifier)
self.setText(title)
self.iframe = iframe
#closeButton = Button("Close", self)
#msg = HTML("<center>IFRAME:</center>", True)
self.iframe.setStyleName("gwt-DialogFrame")
self.dock = DockPanel()
self.dock.setSpacing(4)
#dock.add(closeButton, DockPanel.SOUTH)
#dock.add(msg, DockPanel.NORTH)
self.dock.add(self.iframe, DockPanel.CENTER)
#dock.setCellHorizontalAlignment(closeButton, HasAlignment.ALIGN_RIGHT)
self.dock.setCellWidth(self.iframe, "100%")
self.dock.setWidth("100%")
#self.iframe.setWidth("320px")
#self.iframe.setHeight("200px")
self.setWidget(self.dock)
def setUrl(self, url):
self.iframe.setUrl(url)
def onClick(self, sender):
self.hide()
def set_width(self, width):
self.iframe.setWidth("%dpx" % width)
def set_height(self, height):
self.iframe.setHeight("%dpx" % height)
def __init__(self, identifier, autoHide=None, modal=False, rootpanel=None):
PopupPanel.__init__(self, autoHide, modal, rootpanel)
self.identifier = identifier
self.caption = HTML()
self.child = None
self.showing = False
self.dragging = False
self.dragStartX = 0
self.dragStartY = 0
self.panel = FlexTable()
self.closeButton = Image("images/cancel.png")
self.closeButton.addClickListener(self)
dock = DockPanel()
dock.setSpacing(0)
dock.add(self.closeButton, DockPanel.EAST)
dock.add(self.caption, DockPanel.WEST)
dock.setCellHorizontalAlignment(self.closeButton,
HasAlignment.ALIGN_RIGHT)
dock.setCellHorizontalAlignment(self.caption, HasAlignment.ALIGN_LEFT)
dock.setCellWidth(self.caption, "100%")
dock.setWidth("100%")
self.panel.setWidget(0, 0, dock)
self.panel.setHeight("100%")
self.panel.setBorderWidth(0)
self.panel.setCellPadding(0)
self.panel.setCellSpacing(0)
self.panel.getCellFormatter().setHeight(1, 0, "100%")
self.panel.getCellFormatter().setWidth(1, 0, "100%")
#self.panel.getCellFormatter().setAlignment(1, 0, HasHorizontalAlignment.ALIGN_CENTER, HasVerticalAlignment.ALIGN_MIDDLE)
PopupPanel.setWidget(self, self.panel)
self.setStyleName("gwt-DialogBox")
self.caption.setStyleName("Caption")
self.closeButton.setStyleName("Close")
dock.setStyleName("Header")
self.caption.addMouseListener(self)
class PopupFrame(DialogBoxModal):
def __init__(self, identifier, title, iframe):
if modal_popups.has_key(identifier):
return
modal_popups[identifier] = self
DialogBoxModal.__init__(self, identifier)
self.setText(title)
self.iframe = iframe
#closeButton = Button("Close", self)
#msg = HTML("<center>IFRAME:</center>", True)
self.iframe.setStyleName("gwt-DialogFrame")
self.dock = DockPanel()
self.dock.setSpacing(4)
#dock.add(closeButton, DockPanel.SOUTH)
#dock.add(msg, DockPanel.NORTH)
self.dock.add(self.iframe, DockPanel.CENTER)
#dock.setCellHorizontalAlignment(closeButton, HasAlignment.ALIGN_RIGHT)
self.dock.setCellWidth(self.iframe, "100%")
self.dock.setWidth("100%")
#self.iframe.setWidth("320px")
#self.iframe.setHeight("200px")
self.setWidget(self.dock)
def setUrl(self, url):
self.iframe.setUrl(url)
def onClick(self, sender):
self.hide()
def set_width(self, width):
self.iframe.setWidth("%dpx" % width)
def set_height(self, height):
self.iframe.setHeight("%dpx" % height)
def __init__(self, url):
DialogBox.__init__(self)
self.setText("Upload Files")
iframe = Frame(url)
closeButton = Button("Close", self)
msg = HTML("<center>Upload files, here. Please avoid spaces in file names.<br />(rename the file before uploading)</center>", True)
dock = DockPanel()
dock.setSpacing(4)
dock.add(closeButton, DockPanel.SOUTH)
dock.add(msg, DockPanel.NORTH)
dock.add(iframe, DockPanel.CENTER)
dock.setCellHorizontalAlignment(closeButton, HasAlignment.ALIGN_RIGHT)
dock.setCellWidth(iframe, "100%")
dock.setWidth("100%")
iframe.setWidth("800px")
iframe.setHeight("600px")
self.setWidget(dock)
def __init__(self, app):
self.app = app
DialogWindow.__init__(
self,
modal=False,
minimize=True,
maximize=True,
close=True,
)
self.closeButton = Button("Close", self)
self.saveButton = Button("Save", self)
self.setText("Sample DialogWindow with embedded image")
self.msg = HTML("", True)
global _editor_id
_editor_id += 1
editor_id = "editor%d" % _editor_id
#self.ht = HTML("", ID=editor_id)
self.txt = TextArea(Text="",
VisibleLines=30,
CharacterWidth=80,
ID=editor_id)
dock = DockPanel()
dock.setSpacing(4)
hp = HorizontalPanel(Spacing="5")
hp.add(self.saveButton)
hp.add(self.closeButton)
dock.add(hp, DockPanel.SOUTH)
dock.add(self.msg, DockPanel.NORTH)
dock.add(self.txt, DockPanel.CENTER)
dock.setCellHorizontalAlignment(hp, HasAlignment.ALIGN_RIGHT)
dock.setCellWidth(self.txt, "100%")
dock.setWidth("100%")
self.setWidget(dock)
self.editor_id = editor_id
self.editor_created = False
def __init__(self, baseURL):
DialogWindow.__init__(
self, modal=False,
minimize=True, maximize=True, close=True,
)
closeButton = Button("Close", self)
imgname = self.images.pop(0)
self.images.append(imgname)
self.setText("Sample DialogWindow with embedded image")
img = Image("%srembrandt/%s" % (baseURL, imgname))
msg = HTML("<center>This is an example of a standard dialog box component.<br> You can put pretty much anything you like into it,<br>such as the following image '%s':</center>" % imgname, True)
dock = DockPanel()
dock.setSpacing(4)
dock.add(closeButton, DockPanel.SOUTH)
dock.add(msg, DockPanel.NORTH)
dock.add(img, DockPanel.CENTER)
dock.setCellHorizontalAlignment(closeButton, HasAlignment.ALIGN_RIGHT)
dock.setCellWidth(img, "100%")
dock.setWidth("100%")
self.setWidget(dock)
def __init__(self, url):
DialogBox.__init__(self)
self.setText("Upload Files")
iframe = Frame(url)
closeButton = Button("Close", self)
msg = HTML(
"<center>Upload files, here. Please avoid spaces in file names.<br />(rename the file before uploading)</center>",
True)
dock = DockPanel()
dock.setSpacing(4)
dock.add(closeButton, DockPanel.SOUTH)
dock.add(msg, DockPanel.NORTH)
dock.add(iframe, DockPanel.CENTER)
dock.setCellHorizontalAlignment(closeButton, HasAlignment.ALIGN_RIGHT)
dock.setCellWidth(iframe, "100%")
dock.setWidth("100%")
iframe.setWidth("800px")
iframe.setHeight("600px")
self.setWidget(dock)
def onModuleLoad(self):
loggedInUser = getCookie("LoggedInUser")
self.loggedInUserJsonData = json.loads(loggedInUser)
self.remote_py = MyBlogService()
dockPanel = DockPanel(BorderWidth=0,
Padding=0,
HorizontalAlignment=HasAlignment.ALIGN_LEFT,
VerticalAlignment=HasAlignment.ALIGN_TOP)
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('All Blogs')
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!' %
(self.loggedInUserJsonData["first_name"],
self.loggedInUserJsonData["last_name"]))
rightHeaderPanel.add(welcomeNoteLabel)
logoutAnchor = Anchor(Widget=HTML('Logout'), Href='/', Title='Logout')
logoutAnchor.setStyleName('logout')
rightHeaderPanel.add(logoutAnchor)
newBlogAnchor = Anchor(Widget=HTML('Create New Blog'),
Href='/newblog.html',
Title='NewBlog')
newBlogAnchor.setStyleName('logout')
rightHeaderPanel.add(newBlogAnchor)
tree = Tree()
tree.addTreeListener(self)
tree.setStyleName('side-menu')
dockPanel.add(tree, DockPanel.WEST)
dockPanel.setCellWidth(tree, '60px')
s1 = self.createItem("Blogs")
allItem = self.createItem("All", value=0)
self.selectedItem = allItem
s1.addItem(allItem)
s1.addItem(self.createItem("Published", value=1))
s1.addItem(self.createItem("Unpublished", value=2))
s2 = self.createItem("Other's Blog")
s1.setState(True, fireEvents=False)
tree.addItem(s1)
tree.addItem(s2)
self.absolultutePanel = AbsolutePanel(StyleName='detail-style')
dockPanel.add(self.absolultutePanel, DockPanel.CENTER)
self.blogs = []
self.g = Grid()
RootPanel().add(dockPanel)
self.remote_py.callMethod('getBlogs',
[self.loggedInUserJsonData["username"]],
self)
class Bookreader:
def onHistoryChanged(self, token):
info = self.sink_list.find(token)
if info:
self.show(info, False)
else:
self.showInfo()
def onModuleLoad(self):
section = Window.getLocation().getSearchVar("section")
if not section:
self.loadChapters()
else:
loadSection(section)
def loadChapters(self):
self.curInfo = ''
self.curSink = None
self.description = HTML()
self.sink_list = SinkList()
self.panel = DockPanel()
self.loadSinks()
self.sinkContainer = DockPanel()
self.sinkContainer.setStyleName("ks-Sink")
#self.nf = NamedFrame("section")
#self.nf.setWidth("100%")
#self.nf.setHeight("10000")
self.sp = ScrollPanel(self.sinkContainer)
#self.sp = VerticalSplitPanel()
self.sp.setWidth("100%")
self.sp.setHeight("100%")
#self.sp.setTopWidget(self.sinkContainer)
#self.sp.setBottomWidget(self.nf)
#self.sp.setSplitPosition(10000) # deliberately high - max out.
vp = VerticalPanel()
vp.setWidth("99%")
vp.setHeight("100%")
vp.add(self.description)
vp.add(self.sp)
authors = [
("2008, 2009", "Kenneth Casson Leighton", "*****@*****.**")
]
for years, name, email in authors:
authors_html = \
'© %s <a href="mailto:%s">%s</a><br />' %\
(years, email, name)
authors_panel = HTML()
authors_panel.setStyleName("ks-Authors")
authors_panel.setHTML(authors_html[:-6])
left_panel = DockPanel(Height="100%")
left_panel.add(self.sink_list, DockPanel.NORTH)
left_panel.add(authors_panel, DockPanel.SOUTH)
self.description.setStyleName("ks-Intro")
self.panel.add(left_panel, DockPanel.WEST)
self.panel.add(vp, DockPanel.CENTER)
self.panel.setCellVerticalAlignment(self.sink_list,
HasAlignment.ALIGN_TOP)
self.panel.setCellWidth(vp, "100%")
self.panel.setCellHeight(vp, "100%")
Window.addWindowResizeListener(self)
History.addHistoryListener(self)
RootPanel().add(self.panel)
self.onWindowResized(Window.getClientWidth(), Window.getClientHeight())
def onWindowResized(self, width, height):
self.panel.setWidth(width-20)
self.sink_list.resize(width-20, height-130)
self.sp.setHeight("%dpx" % (height-130))
def show(self, info, affectHistory):
if info == self.curInfo:
return
self.curInfo = info
#Logger.write("showing " + info.getName())
if self.curSink is not None:
self.curSink.onHide()
#Logger.write("removing " + self.curSink)
self.sinkContainer.remove(self.curSink)
self.curSink = info.getInstance()
self.sink_list.setSinkSelection(info.getName())
self.sink_list.sp.setScrollPosition(0)
self.sink_list.sp.setHorizontalScrollPosition(0)
self.description.setHTML(info.getDescription())
if (affectHistory):
History().newItem(info.getName())
self.sinkContainer.add(self.curSink, DockPanel.CENTER)
self.sinkContainer.setCellWidth(self.curSink, "100%")
self.sinkContainer.setCellHeight(self.curSink, "100%")
self.sinkContainer.setCellVerticalAlignment(self.curSink,
HasAlignment.ALIGN_TOP)
self.curSink.onShow()
def loadSinks(self):
HTTPRequest().asyncGet("contents.txt", ChapterListLoader(self))
def setChapters(self, chapters):
for l in chapters:
name = l[0]
desc = l[1]
self.sink_list.addSink(Chapter.init(name, desc))
#Show the initial screen.
initToken = History.getToken()
if len(initToken):
self.onHistoryChanged(initToken)
else:
self.showInfo()
def showInfo(self):
self.show(self.sink_list.sinks[0], False)
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)))
def __init__(self, chart):
""" DialogBox CSS Style self.settings used with this example for reference:
Note: These simplified CSS styles make the dialog's title bar behave a
little quirkily in IE6 when dragging. For more sophisticated CSS that
fixes this problem (and also provides a more professional look) see the
CSS tab of the DialogBox example in the GWT <a href="xxx"> Showcase of
Features</a> (I just didn't want to copy 5 pages of obscure DialogBox
CSS into what is after all a Client-side GChart example).
.gwt-DialogBox .Caption {
font-size: 18
color: #eef
background: #00f repeat-x 0px -2003px
padding: 4px 4px 4px 8px
cursor: default
border-bottom: 2px solid #008
border-top: 3px solid #448
.gwt-DialogBox .dialogContent {
border: 1px solid #008
background: #ddd
padding: 3px
"""
DialogBox.__init__(self, autoHide=True, modal=True)
self.chart = chart
self.isFirstTime = True
mainPanel = VerticalPanel()
propertyForm = FlexTable()
commandBar = DockPanel()
sliceSwitcher = HorizontalPanel()
self.prevSlice = Button("<Prev Slice", self)
self.nextSlice = Button("Next Slice>", self)
self.closeButton = Button("Close", self)
self.chart.colorSelector.addChangeListener(self)
self.chart.sliceSizeSelector.addChangeListener(self)
self.chart.shadingSelector.addChangeListener(self)
#self.prevSlice.addClickListener(self)
#self.nextSlice.addClickListener(self)
#self.closeButton.addClickListener(self)
# slice properties table (slice color, shading and size)
propertyForm.setSize(3, 2)
propertyForm.setText( 0, 0, "Color:")
propertyForm.setWidget(0, 1, self.chart.colorSelector)
propertyForm.setText( 1, 0, "Shading Pattern:")
propertyForm.setWidget(1, 1, self.chart.shadingSelector)
propertyForm.setText( 2, 0, "Slice Size:")
propertyForm.setWidget(2, 1, self.chart.sliceSizeSelector)
# add additional properties here, if desired
# buttons for changing the selected slice from the form
sliceSwitcher.add(self.prevSlice)
sliceSwitcher.add(self.nextSlice)
commandBar.add(sliceSwitcher, DockPanel.WEST)
commandBar.add(self.closeButton, DockPanel.EAST)
commandBar.setCellHorizontalAlignment(self.closeButton,
HasHorizontalAlignment.ALIGN_RIGHT)
commandBar.setWidth("100%"); # pushes close button to right edge
# create main form and place it in DialogBox
mainPanel.add(propertyForm)
mainPanel.add(commandBar)
self.setWidget(mainPanel); # add the DialogBox' single, defining, widget
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 FormulaBuilder(DialogWindow):
def __init__(self, operations, after, **kwargs):
DialogWindow.__init__(self, modal=True, close=True)
self.formula = Formula([])
self.after = after
if "type" in kwargs:
self.type = kwargs["type"]
else:
self.type = 'rel'
self.set_styles()
def op_button_click(op):
def aio():
self.add_op(op)
return aio
self.ops_with_buttons = [{
"op": op,
"button": Button(op.name, op_button_click(op))
} for op in operations]
for owb in self.ops_with_buttons:
self.add_button(owb["button"])
self.var = list()
self.is_clicked = list()
self.textbox = list()
self.set_variables((0 if self.type == 'exp' else 5))
def set_variables(self, no_of_vars, x=True):
def name(n):
return "var" + str(n)
def print_scheme(n):
return ["\\alpha", "\\beta", "\\gamma", "\\delta", "\\epsilon"][n]
def button_click(n):
def sopa():
if not self.is_clicked[n]:
v = Operation(name(n), 0, self.textbox[n].getText(),
name(n), Operation.VARIABLE)
self.var[n] = v
self.textbox[n].setEnabled(False)
self.is_clicked[n] = True
self.add_op(self.var[n])
return sopa
for i in range(no_of_vars):
h = HorizontalPanel()
b = Button("variable", button_click(i))
h.add(b)
self.is_clicked.append(False)
self.var.append(None)
t = TextBox()
self.textbox.append(t)
t.setText(print_scheme(i))
h.add(t)
self.add_button(h)
def set_styles(self):
self.dock = DockPanel()
self.dock.setSpacing(3)
self.dock.setWidth("300")
self.image = Image(
latex_to_url(self.formula.fill_with_placeholders().to_latex()))
self.dock.add(self.image, DockPanel.EAST)
self.dock.setCellHorizontalAlignment(self.image,
HasAlignment.ALIGN_TOP)
self.backspaceButton_add()
self.doneButton_add()
self.dock.add(HTML(""), DockPanel.CENTER)
left = 100
top = 100
self.setText("opkop")
self.setPopupPosition(left, top)
self.setStyleAttribute("background-color", "#ffffff")
self.setStyleAttribute("color", "blue")
self.setStyleAttribute("border-width", "5px")
self.setStyleAttribute("border-style", "solid")
self.setWidget(self.dock)
def doneButton_add(self):
def doneButton_click():
self.hide()
self.after(self.formula)
self.doneButton = Button("Done", doneButton_click)
self.doneButton.setEnabled(False)
self.dock.add(self.doneButton, DockPanel.SOUTH)
def backspaceButton_add(self):
def backspaceButton_click():
self.formula = Formula(self.formula.body[:-1])
self.refresh()
self.backspaceButton = Button("Backspace", backspaceButton_click)
self.backspaceButton.setEnabled(False)
self.dock.add(self.backspaceButton, DockPanel.SOUTH)
def refresh(self):
self.image.setUrl(
latex_to_url(self.formula.fill_with_placeholders().to_latex()))
self.doneButton.setEnabled(self.formula.is_closed())
self.backspaceButton.setEnabled(len(self.formula.body) >= 0)
def add_button(self, b):
self.dock.add(b, DockPanel.NORTH)
def add_op(self, op):
if not self.formula.is_closed():
self.formula.add_one_op(op, self.type)
self.refresh()
class Bookreader:
def onHistoryChanged(self, token):
info = self.sink_list.find(token)
if info:
self.show(info, False)
else:
self.showInfo()
def onModuleLoad(self):
section = Window.getLocation().getSearchVar("section")
if not section:
self.loadChapters()
else:
loadSection(section)
def loadChapters(self):
self.curInfo = ''
self.curSink = None
self.description = HTML()
self.sink_list = SinkList()
self.panel = DockPanel()
self.loadSinks()
self.sinkContainer = DockPanel()
self.sinkContainer.setStyleName("ks-Sink")
#self.nf = NamedFrame("section")
#self.nf.setWidth("100%")
#self.nf.setHeight("10000")
self.sp = ScrollPanel(self.sinkContainer)
#self.sp = VerticalSplitPanel()
self.sp.setWidth("100%")
self.sp.setHeight("100%")
#self.sp.setTopWidget(self.sinkContainer)
#self.sp.setBottomWidget(self.nf)
#self.sp.setSplitPosition(10000) # deliberately high - max out.
vp = VerticalPanel()
vp.setWidth("99%")
vp.setHeight("100%")
vp.add(self.description)
vp.add(self.sp)
authors = [("2008, 2009", "Kenneth Casson Leighton", "*****@*****.**")]
for years, name, email in authors:
authors_html = \
'© %s <a href="mailto:%s">%s</a><br />' %\
(years, email, name)
authors_panel = HTML()
authors_panel.setStyleName("ks-Authors")
authors_panel.setHTML(authors_html[:-6])
left_panel = DockPanel(Height="100%")
left_panel.add(self.sink_list, DockPanel.NORTH)
left_panel.add(authors_panel, DockPanel.SOUTH)
self.description.setStyleName("ks-Intro")
self.panel.add(left_panel, DockPanel.WEST)
self.panel.add(vp, DockPanel.CENTER)
self.panel.setCellVerticalAlignment(self.sink_list,
HasAlignment.ALIGN_TOP)
self.panel.setCellWidth(vp, "100%")
self.panel.setCellHeight(vp, "100%")
Window.addWindowResizeListener(self)
History.addHistoryListener(self)
RootPanel().add(self.panel)
self.onWindowResized(Window.getClientWidth(), Window.getClientHeight())
def onWindowResized(self, width, height):
self.panel.setWidth(width - 20)
self.sink_list.resize(width - 20, height - 130)
self.sp.setHeight("%dpx" % (height - 130))
def show(self, info, affectHistory):
if info == self.curInfo:
return
self.curInfo = info
#Logger.write("showing " + info.getName())
if self.curSink is not None:
self.curSink.onHide()
#Logger.write("removing " + self.curSink)
self.sinkContainer.remove(self.curSink)
self.curSink = info.getInstance()
self.sink_list.setSinkSelection(info.getName())
self.sink_list.sp.setScrollPosition(0)
self.sink_list.sp.setHorizontalScrollPosition(0)
self.description.setHTML(info.getDescription())
if (affectHistory):
History().newItem(info.getName())
self.sinkContainer.add(self.curSink, DockPanel.CENTER)
self.sinkContainer.setCellWidth(self.curSink, "100%")
self.sinkContainer.setCellHeight(self.curSink, "100%")
self.sinkContainer.setCellVerticalAlignment(self.curSink,
HasAlignment.ALIGN_TOP)
self.curSink.onShow()
def loadSinks(self):
HTTPRequest().asyncGet("contents.txt", ChapterListLoader(self))
def setChapters(self, chapters):
for l in chapters:
name = l[0]
desc = l[1]
self.sink_list.addSink(Chapter.init(name, desc))
#Show the initial screen.
initToken = History.getToken()
if len(initToken):
self.onHistoryChanged(initToken)
else:
self.showInfo()
def showInfo(self):
self.show(self.sink_list.sinks[0], False)
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 __init__(self, chart):
""" DialogBox CSS Style self.settings used with this example for reference:
Note: These simplified CSS styles make the dialog's title bar behave a
little quirkily in IE6 when dragging. For more sophisticated CSS that
fixes this problem (and also provides a more professional look) see the
CSS tab of the DialogBox example in the GWT <a href="xxx"> Showcase of
Features</a> (I just didn't want to copy 5 pages of obscure DialogBox
CSS into what is after all a Client-side GChart example).
.gwt-DialogBox .Caption {
font-size: 18
color: #eef
background: #00f repeat-x 0px -2003px
padding: 4px 4px 4px 8px
cursor: default
border-bottom: 2px solid #008
border-top: 3px solid #448
.gwt-DialogBox .dialogContent {
border: 1px solid #008
background: #ddd
padding: 3px
"""
DialogBox.__init__(self, autoHide=True, modal=True)
self.chart = chart
self.isFirstTime = True
mainPanel = VerticalPanel()
propertyForm = FlexTable()
commandBar = DockPanel()
sliceSwitcher = HorizontalPanel()
self.prevSlice = Button("<Prev Slice", self)
self.nextSlice = Button("Next Slice>", self)
self.closeButton = Button("Close", self)
self.chart.colorSelector.addChangeListener(self)
self.chart.sliceSizeSelector.addChangeListener(self)
self.chart.shadingSelector.addChangeListener(self)
#self.prevSlice.addClickListener(self)
#self.nextSlice.addClickListener(self)
#self.closeButton.addClickListener(self)
# slice properties table (slice color, shading and size)
propertyForm.setSize(3, 2)
propertyForm.setText(0, 0, "Color:")
propertyForm.setWidget(0, 1, self.chart.colorSelector)
propertyForm.setText(1, 0, "Shading Pattern:")
propertyForm.setWidget(1, 1, self.chart.shadingSelector)
propertyForm.setText(2, 0, "Slice Size:")
propertyForm.setWidget(2, 1, self.chart.sliceSizeSelector)
# add additional properties here, if desired
# buttons for changing the selected slice from the form
sliceSwitcher.add(self.prevSlice)
sliceSwitcher.add(self.nextSlice)
commandBar.add(sliceSwitcher, DockPanel.WEST)
commandBar.add(self.closeButton, DockPanel.EAST)
commandBar.setCellHorizontalAlignment(
self.closeButton, HasHorizontalAlignment.ALIGN_RIGHT)
commandBar.setWidth("100%")
# pushes close button to right edge
# create main form and place it in DialogBox
mainPanel.add(propertyForm)
mainPanel.add(commandBar)
self.setWidget(mainPanel)
