Python HTML.setStyleName方法代码示例

# 需要导入模块: from pyjamas.ui.HTML import HTML [as 别名]
# 或者: from pyjamas.ui.HTML.HTML import setStyleName [as 别名]
    def __init__(self, **kwargs):

        if not kwargs.has_key('StyleName'): kwargs['StyleName']="gwt-TabBar"

        # this is awkward: HorizontalPanel is the composite,
        # so we either the element here, and pass it in to HorizontalPanel.
        element = None
        if kwargs.has_key('Element'):
            element = kwargs.pop('Element')

        self.panel = HorizontalPanel(Element=element)
        self.selectedTab = None
        self.tabListeners = []

        self.panel.setVerticalAlignment(HasAlignment.ALIGN_BOTTOM)

        first = HTML(" ", True)
        rest = HTML(" ", True)
        first.setStyleName("gwt-TabBarFirst")
        rest.setStyleName("gwt-TabBarRest")
        first.setHeight("100%")
        rest.setHeight("100%")

        self.panel.add(first)
        self.panel.add(rest)
        first.setHeight("100%")
        self.panel.setCellHeight(first, "100%")
        self.panel.setCellWidth(rest, "100%")

        Composite.__init__(self, self.panel, **kwargs)
        self.sinkEvents(Event.ONCLICK)

# 需要导入模块: from pyjamas.ui.HTML import HTML [as 别名]
# 或者: from pyjamas.ui.HTML.HTML import setStyleName [as 别名]
class RightPanel(DockPanel):

    def __init__(self):
        DockPanel.__init__(self)
        self.grids = {}
        self.g = Grid()
        self.g.setCellSpacing("0px")
        self.g.setCellPadding("8px")
        self.title = HTML(" ")
        self.title.setStyleName("rightpanel-title")
        self.add(self.title, DockPanel.NORTH)
        self.setCellWidth(self.title, "100%")
        self.setCellHorizontalAlignment(self.title,
                                        HasHorizontalAlignment.ALIGN_LEFT)
        self.add(self.g, DockPanel.CENTER)

    def setTitle(self, title):
        self.title.setHTML(title)
        
    def clear_items(self):

        for i in range(len(self.grids)):
            g = self.grids[i]
            if hasattr(g, "clear_items"):
                g.clear_items()

        self.grids = {}
        self.g.resize(0, 0)

    def setup_panels(self, datasets):

        self.grids = {}
        self.data = {}
        self.names = {}
        self.loaded = {}
        size = len(datasets)
        self.g.resize(size, 1)
        #for i in range(size):
        #    item = datasets[i]
        #    fname = item[0]
        #    self.grids[i] = RightGrid(fname)
        #    self.g.setWidget(i, 0, self.grids[i])
   
    def add_html(self, html, name, index):
        self.data[index] = html
        self.names[index] = name
        self.grids[index] = HTML(html)
        self.g.setWidget(index, 0, self.grids[index])

    def add_items(self, items, name, index):
        self.data[index] = items
        self.names[index] = name
        self.grids[index] = RightGrid("")
        self.grids[index].set_items(items)
        self.g.setWidget(index, 0, self.grids[index])

# 需要导入模块: from pyjamas.ui.HTML import HTML [as 别名]
# 或者: from pyjamas.ui.HTML.HTML import setStyleName [as 别名]
class MailDetail(Composite):
    def __init__(self):
        Composite.__init__(self)

        panel = VerticalPanel()
        headerPanel = VerticalPanel()
        self.subject = HTML()
        self.sender = HTML()
        self.recipient = HTML()
        self.body = HTML()
        self.scroller = ScrollPanel(self.body)

        self.body.setWordWrap(True)

        headerPanel.add(self.subject)
        headerPanel.add(self.sender)
        headerPanel.add(self.recipient)
        headerPanel.setWidth("100%")

        innerPanel = DockPanel()
        innerPanel.add(headerPanel, DockPanel.NORTH)
        innerPanel.add(self.scroller, DockPanel.CENTER)

        innerPanel.setCellHeight(self.scroller, "100%")
        panel.add(innerPanel)
        innerPanel.setSize("100%", "100%")
        self.scroller.setSize("100%", "100%")
        self.initWidget(panel)

        self.setStyleName("mail-Detail")
        headerPanel.setStyleName("mail-DetailHeader")
        innerPanel.setStyleName("mail-DetailInner")
        self.subject.setStyleName("mail-DetailSubject")
        self.sender.setStyleName("mail-DetailSender")
        self.recipient.setStyleName("mail-DetailRecipient")
        self.body.setStyleName("mail-DetailBody")
        Logger("Mail detail", " ")

    def setItem(self, item):
        self.scroller.setScrollPosition(0)
        self.scroller.setHorizontalScrollPosition(0)
        self.subject.setHTML(item.subject)
        self.sender.setHTML("<b>From:</b>&nbsp;" + item.sender)
        self.recipient.setHTML("<b>To:</b>&nbsp;[email protected]")
        self.body.setHTML(item.body)

    def adjustSize(self, windowWidth, windowHeight):
        scrollWidth = windowWidth - self.scroller.getAbsoluteLeft() - 9
        if (scrollWidth < 1):
            scrollWidth = 1

        scrollHeight = windowHeight - self.scroller.getAbsoluteTop() - 9
        if (scrollHeight < 1):
            scrollHeight = 1

        self.scroller.setSize("%dpx" % scrollWidth, "%dpx" % scrollHeight)

# 需要导入模块: from pyjamas.ui.HTML import HTML [as 别名]
# 或者: from pyjamas.ui.HTML.HTML import setStyleName [as 别名]
class NavBar(Composite):

    def __init__(self, owner):
        Composite.__init__(self)
        self.owner = owner
        self.bar = DockPanel()
        self.gotoFirst = Button("<<", self)
        self.gotoNext = Button(">", self)
        self.gotoPrev = Button("<", self)
        self.status = HTML()

        self.initWidget(self.bar)
        self.bar.setStyleName("navbar")
        self.status.setStyleName("status")

        buttons = HorizontalPanel()
        buttons.add(self.gotoFirst)
        buttons.add(self.gotoPrev)
        buttons.add(self.gotoNext)
        self.bar.add(buttons, DockPanel.EAST)
        self.bar.setCellHorizontalAlignment(buttons, HasAlignment.ALIGN_RIGHT)
        self.bar.add(self.status, DockPanel.CENTER)
        self.bar.setVerticalAlignment(HasAlignment.ALIGN_MIDDLE)
        self.bar.setCellHorizontalAlignment(self.status, HasAlignment.ALIGN_RIGHT)
        self.bar.setCellVerticalAlignment(self.status, HasAlignment.ALIGN_MIDDLE)
        self.bar.setCellWidth(self.status, "100%")

        self.gotoPrev.setEnabled(False)
        self.gotoFirst.setEnabled(False)

    def onClick(self, sender):
        if sender == self.gotoNext:
            self.owner.startRow += self.owner.getDataRowCount()
            self.owner.refresh()
        elif sender == self.gotoPrev:
            self.owner.startRow -= self.owner.getDataRowCount()
            if self.owner.startRow < 0:
                self.owner.startRow = 0
            self.owner.refresh()
        elif sender == self.gotoFirst:
            self.owner.startRow = 0
            self.owner.refresh()

# 需要导入模块: from pyjamas.ui.HTML import HTML [as 别名]
# 或者: from pyjamas.ui.HTML.HTML import setStyleName [as 别名]
    def __init__(self, sentence):
        VerticalPanel.__init__(self)

        self.sentence = sentence

        self.tokens = sentence.split()

        self.table = FlexTable()
        self.table.setStyleName("codeswitchtable")

        self.radiobuttons = []

        for i, token in enumerate(self.tokens):
            self.radiobuttons.append(RadioButton(""))
            tmp = HTML(token)
            tmp.setStyleName("codeswitchtable")
            self.table.setWidget(0, i, tmp)
            self.table.setWidget(1, i, self.radiobuttons[i])

        self.add(self.table)

# 需要导入模块: from pyjamas.ui.HTML import HTML [as 别名]
# 或者: from pyjamas.ui.HTML.HTML import setStyleName [as 别名]
	def addRow(self,Entry,r, row):
		#Window.alert(r['thumbimg'])
		title = HTML("<span title=\""+r['title']+"\"; style=\"color:black;\">"+r['title']+"</span>")
		title.setStyleName("pointer")
		author = HTML("<span title=\""+r['author']+"\" style=\"color:grey\">"+"Author(s): "+r['author']+"</span>")
		#asin = r['asin']
		img = r['thumbnail']
		nsellers = HTML("<span style=\"color:green\">"+"Sellers: "+str(r['numsellers'])+"</span>")
		isbn = HTML("<span style=\"color:#483D8B\">"+"ISBN: "+str(r['isbn'])+"</span>")
		onSell = r['onSell']
		onWish = r['onWish']
		if(img == "N/A"):
			img = "#"
		imghtml = HTML("<img src='"+img+"' alt='No Thumbnail'/>")
		imghtml.setStyleName("pointer")
		
		title.setWidth(str(self.table_width)+"px")
		author.setWidth(str(self.table_width)+"px")
		info_wrapper = VerticalPanel()
		info_wrapper.add(title)
		info_wrapper.add(isbn)
		info_wrapper.add(author)
		info_wrapper.add(nsellers)
		
		
		Entry.setWidget(row,0,imghtml)
		Entry.setWidget(row, 1, info_wrapper)
		Entry.getRowFormatter().addStyleName(row,"comments")
		#Entry.setWidget(row,1,title)
		#Entry.setText(row,2,nsellers)
		
		def _get_book_data_Click(event):
			self.remote.search_check(self,r)
		title.addClickListener(_get_book_data_Click)
		title.addStyleName("pointer")
		imghtml.addClickListener(_get_book_data_Click)
		imghtml.addStyleName("pointer")
		'''

# 需要导入模块: from pyjamas.ui.HTML import HTML [as 别名]
# 或者: from pyjamas.ui.HTML.HTML import setStyleName [as 别名]
    def insertTab(self, text, asHTML, beforeIndex=None):
        """ 1st arg can, instead of being 'text', be a widget.

            1st arg can also be None, which results in a blank
            space between tabs.  Use this to push subsequent
            tabs out to the right hand end of the TabBar.
            (the "blank" tab, by not being focussable, is not
            clickable).
        """
        if beforeIndex is None:
            beforeIndex = asHTML
            asHTML = False

        if (beforeIndex < 0) or (beforeIndex > self.getTabCount()):
            #throw new IndexOutOfBoundsException();
            pass

        if text is None:
            text = HTML("&nbsp;", True)
            text.setWidth("100%")
            text.setStyleName("gwt-TabBarRest")
            self.panel.insert(text, beforeIndex + 1)
            self.panel.setCellWidth(text, "100%")
            return

        istext = isinstance(text, basestring)

        if istext:
            if asHTML:
                item = HTML(text)
            else:
                item = Label(text)
            item.setWordWrap(False)
        else:
            # passing in a widget, it's expected to have its own style
            item = text

        self.insertTabWidget(item, beforeIndex)

# 需要导入模块: from pyjamas.ui.HTML import HTML [as 别名]
# 或者: from pyjamas.ui.HTML.HTML import setStyleName [as 别名]
  def __init__(self):

      DialogBox.__init__(self)

      # Use this opportunity to set the dialog's caption.
      self.setText("About the Mail Sample")

      # Create a DockPanel to contain the 'about' label and the 'OK' button.
      outer = DockPanel()
      outer.setSpacing(4)

      outer.add(Image(AboutDialog.LOGO_IMAGE), DockPanel.WEST)

      # Create the 'OK' button, along with a listener that hides the dialog
      # when the button is clicked. Adding it to the 'south' position within
      # the dock causes it to be placed at the bottom.
      buttonPanel = HorizontalPanel()
      buttonPanel.setHorizontalAlignment(HasAlignment.ALIGN_RIGHT)
      buttonPanel.add(Button("Close", self))
      outer.add(buttonPanel, DockPanel.SOUTH)

      # Create the 'about' label. Placing it in the 'rest' position within the
      # dock causes it to take up any remaining space after the 'OK' button
      # has been laid out.

      textplain =  "This sample application demonstrates the construction "
      textplain += "of a complex user interface using pyjamas' built-in widgets.  Have a look "
      textplain += "at the code to see how easy it is to build your own apps!"
      text = HTML(textplain)
      text.setStyleName("mail-AboutText")
      outer.add(text, DockPanel.CENTER)

      # Add a bit of spacing and margin to the dock to keep the components from
      # being placed too closely together.
      outer.setSpacing(8)

      self.setWidget(outer)

# 需要导入模块: from pyjamas.ui.HTML import HTML [as 别名]
# 或者: from pyjamas.ui.HTML.HTML import setStyleName [as 别名]
class AddonsGallery:

    def onHistoryChanged(self, token):
        info = self.sink_list.find(token)
        if info:
            self.show(info, False)
        else:
            self.showIntro()

    def onModuleLoad(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")

        vp=VerticalPanel()
        vp.setWidth("100%")
        vp.add(self.description)
        vp.add(self.sinkContainer)

        self.description.setStyleName("ks-Info")

        self.panel.add(self.sink_list, DockPanel.WEST)
        self.panel.add(vp, DockPanel.CENTER)

        self.panel.setCellVerticalAlignment(self.sink_list, HasAlignment.ALIGN_TOP)
        self.panel.setCellWidth(vp, "100%")

        History.addHistoryListener(self)
        RootPanel().add(self.panel)

        initToken = History.getToken()
        if len(initToken):
            self.onHistoryChanged(initToken)
        else:
            self.showIntro()
    
    def show(self, info, affectHistory=None):
        if info == self.curInfo: return
        self.curInfo = info

        if self.curSink <> None:
            self.curSink.onHide()
            self.sinkContainer.remove(self.curSink)

        self.curSink = info.getInstance()
        self.sink_list.setSinkSelection(info.getName())
        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):
        self.sink_list.add(IntroTab.init())
        self.sink_list.add(TooltipTab.init())
        self.sink_list.add(AutoCompleteTab.init())
        self.sink_list.add(Canvas2DTab.init())
        self.sink_list.add(CanvasTab.init())

    def showIntro(self):
        self.show(self.sink_list.find("Intro"))

# 需要导入模块: from pyjamas.ui.HTML import HTML [as 别名]
# 或者: from pyjamas.ui.HTML.HTML import setStyleName [as 别名]
class KitchenSink:

    def onHistoryChanged(self, token):
        log.debug("onHistoryChanged: %s", token)
        info = self.sink_list.find(token)
        if info is not None:
            self.show(info, False)
        else:
            self.showInfo()

    def onModuleLoad(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")

        vp=VerticalPanel()
        vp.setWidth("100%")
        vp.add(self.description)
        vp.add(self.sinkContainer)

        self.description.setStyleName("ks-Info")

        self.panel.add(self.sink_list, DockPanel.WEST)
        self.panel.add(vp, DockPanel.CENTER)

        self.panel.setCellVerticalAlignment(self.sink_list, HasAlignment.ALIGN_TOP)
        self.panel.setCellWidth(vp, "100%")

        History.addHistoryListener(self)
        RootPanel().add(self.panel)
        RootPanel().add(Logger())

        #Show the initial screen.
        initToken = History.getToken()
        if len(initToken):
            self.onHistoryChanged(initToken)
        else:
            self.showInfo()

    def show(self, info, affectHistory):
        if info == self.curInfo: return
        self.curInfo = info

        #log.debug("showing " + info.getName())
        if self.curSink is not None:
            #log.debug("removing " + str(self.curSink))
            self.curSink.onHide()
            self.sinkContainer.remove(self.curSink)

        self.curSink = info.getInstance()
        self.sink_list.setSinkSelection(info.getName())
        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):
        self.sink_list.add(Info.init())
        self.sink_list.add(Buttons.init())
        self.sink_list.add(Menus.init())
        self.sink_list.add(Images.init())
        self.sink_list.add(Layouts.init())
        self.sink_list.add(Lists.init())
        self.sink_list.add(Popups.init())
        self.sink_list.add(Tables.init())
        self.sink_list.add(Text.init())
        self.sink_list.add(Trees.init())
        self.sink_list.add(Frames.init())
        self.sink_list.add(Tabs.init())

    def showInfo(self):
        self.show(self.sink_list.find("Info"), False)

# 需要导入模块: from pyjamas.ui.HTML import HTML [as 别名]
# 或者: from pyjamas.ui.HTML.HTML import setStyleName [as 别名]
class DialogBoxModal(PopupPanel):
    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)

    def getHTML(self):
        return self.caption.getHTML()

    def getText(self):
        return self.caption.getText()

    def onMouseDown(self, sender, x, y):
        self.dragging = True
        DOM.setCapture(self.caption.getElement())
        self.dragStartX = x
        self.dragStartY = y

    def onMouseEnter(self, sender):
        pass

    def onMouseLeave(self, sender):
        pass

    def onMouseMove(self, sender, x, y):
        if self.dragging:
            absX = x + self.getAbsoluteLeft()
            absY = y + self.getAbsoluteTop()
            self.setPopupPosition(absX - self.dragStartX,
                                  absY - self.dragStartY)

    def onMouseUp(self, sender, x, y):
        self.dragging = False
        DOM.releaseCapture(self.caption.getElement())

    def remove(self, widget):
        if self.child != widget:
            return False

        self.panel.remove(widget)
        self.child = None
        return True

    def setHTML(self, html):
        self.caption.setHTML(html)

    def setText(self, text):
        self.caption.setText(text)

    def doAttachChildren(self):
        PopupPanel.doAttachChildren(self)
        self.caption.onAttach()

    def doDetachChildren(self):
        PopupPanel.doDetachChildren(self)
        self.caption.onDetach()

    def setWidget(self, widget):
        if self.child is not None:
            self.panel.remove(self.child)

#.........这里部分代码省略.........

# 需要导入模块: from pyjamas.ui.HTML import HTML [as 别名]
# 或者: from pyjamas.ui.HTML.HTML import setStyleName [as 别名]
class CollapserPanel(SimplePanel):
    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 setInitialWidth(self, width):
        self.uncollapsed_width = width
        SimplePanel.setWidth(self, width)
        self.sink.setCollapserWidth(self, width)

    def setHeight(self, height):
        SimplePanel.setHeight(self, height)

    def onClick(self, sender):
        if self.collapsed == False:
            self.collapse.setUrl("./tree_closed.gif")
            self.collapsed = True
            self.caption.setVisible(False)
            if self.child:
                self.child.setVisible(False)
            self.setWidth(self.collapsed_width)
            self.sink.setCollapserWidth(self, self.collapsed_width)
        else:
            self.collapse.setUrl("./images/cancel.png")
            self.collapsed = False
            self.caption.setVisible(True)
            if self.child:
                self.child.setVisible(True)
            self.setWidth(self.uncollapsed_width)
            self.sink.setCollapserWidth(self, self.uncollapsed_width)

    def setHTML(self, html):
        self.caption.setHTML(html)

    def setText(self, text):
        self.caption.setText(text)

    def remove(self, widget):
        if self.child != widget:
            return False

        self.panel.remove(widget)
        return True

    def doAttachChildren(self):
        SimplePanel.doAttachChildren(self)
        self.caption.onAttach()

    def doDetachChildren(self):
        SimplePanel.doDetachChildren(self)
        self.caption.onDetach()

    def setWidget(self, widget):
        if self.child is not None:
            self.panel.remove(self.child)

        if widget is not None:
#.........这里部分代码省略.........

# 需要导入模块: from pyjamas.ui.HTML import HTML [as 别名]
# 或者: from pyjamas.ui.HTML.HTML import setStyleName [as 别名]
 def makeLabel(self, caption):
     html = HTML(caption)
     html.setStyleName("ks-layouts-Label")
     return html

# 需要导入模块: from pyjamas.ui.HTML import HTML [as 别名]
# 或者: from pyjamas.ui.HTML.HTML import setStyleName [as 别名]
class MLAlgorithms:
    def onHistoryChanged(self, token):
        log.writebr("onHistoryChanged: %s" % token)
        info = self.Algorithm_list.find(token)
        if info is not None:
            self.show(info, False)
        else:
            self.showInfo()

    def onModuleLoad(self):
        self.curInfo=''
        self.curAlgorithm=None
        self.description=HTML()
        self.Algorithm_list=AlgorithmList()
        self.panel=DockPanel()
        
        self.loadAlgorithms()
        self.AlgorithmContainer = DockPanel()
        self.AlgorithmContainer.setStyleName("ks-Algorithm")

        vp=VerticalPanel()
        vp.setWidth("100%")
        vp.add(self.description)
        vp.add(self.AlgorithmContainer)

        self.description.setStyleName("ks-Info")

        self.panel.add(self.Algorithm_list, DockPanel.WEST)
        self.panel.add(vp, DockPanel.CENTER)

        self.panel.setCellVerticalAlignment(self.Algorithm_list, HasAlignment.ALIGN_TOP)
        self.panel.setCellWidth(vp, "100%")

        History.addHistoryListener(self)
        RootPanel().add(self.panel)
        RootPanel().add(Logger())

        #Show the initial screen.
        initToken = History.getToken()
        if len(initToken):
            self.onHistoryChanged(initToken)
        else:
            self.showInfo()

    def show(self, info, affectHistory):
        if info == self.curInfo: return
        self.curInfo = info

        log.writebr("showing " + info.getName())
        if self.curAlgorithm is not None:
            log.writebr("removing " + str(self.curAlgorithm))
            self.curAlgorithm.onHide()
            self.AlgorithmContainer.remove(self.curAlgorithm)

        self.curAlgorithm = info.getInstance()
        self.Algorithm_list.setAlgorithmSelection(info.getName())
        self.description.setHTML(info.getDescription())

        if (affectHistory):
            History.newItem(info.getName())

        self.AlgorithmContainer.add(self.curAlgorithm, DockPanel.CENTER)
        self.AlgorithmContainer.setCellWidth(self.curAlgorithm, "100%")
        self.AlgorithmContainer.setCellHeight(self.curAlgorithm, "100%")
        self.AlgorithmContainer.setCellVerticalAlignment(self.curAlgorithm, HasAlignment.ALIGN_TOP)
        self.curAlgorithm.onShow()
        
    def loadAlgorithms(self):
        self.Algorithm_list.addAlgorithm(Info.init())
        self.Algorithm_list.addAlgorithm(kMeans.init())

    def showInfo(self):
        self.show(self.Algorithm_list.find("Info"), False)

# 需要导入模块: from pyjamas.ui.HTML import HTML [as 别名]
# 或者: from pyjamas.ui.HTML.HTML import setStyleName [as 别名]
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")

        height = Window.getClientHeight()

        self.sp = ScrollPanel(self.sinkContainer)
        #self.sp = VerticalSplitPanel()
        self.sp.setWidth("100%")
        self.sp.setHeight("%dpx" % (height-110))

        #self.sp.setTopWidget(self.sinkContainer)
        #self.sp.setBottomWidget(self.nf)
        #self.sp.setSplitPosition(10000) # deliberately high - max out.

        vp = VerticalPanel()
        vp.setWidth("100%")
        vp.setHeight("100%")
        vp.add(self.description)
        vp.add(self.sp)

        self.description.setStyleName("ks-Intro")

        self.panel.add(self.sink_list, 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)


    def onWindowResized(self, width, height):
        self.sink_list.resize(width, height)
        self.sp.setHeight("%dpx" % (height-110))

    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.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]
#.........这里部分代码省略.........