def __init__(self):
SimplePanel.__init__(self)
panel = HorizontalPanel()
panel.setBorderWidth(1)
panel.setHorizontalAlignment(HasAlignment.ALIGN_CENTER)
panel.setVerticalAlignment(HasAlignment.ALIGN_MIDDLE)
part1 = Label("Part 1")
part2 = Label("Part 2")
part3 = Label("Part 3")
part4 = Label("Part 4")
panel.add(part1)
panel.add(part2)
panel.add(part3)
panel.add(part4)
panel.setCellWidth(part1, "10%")
panel.setCellWidth(part2, "70%")
panel.setCellWidth(part3, "10%")
panel.setCellWidth(part4, "10%")
panel.setCellVerticalAlignment(part3, HasAlignment.ALIGN_BOTTOM)
panel.setWidth("100%")
panel.setHeight("200px")
self.add(panel)
class RichTextEditor(Composite):
def run(self):
try:
self.getSelection()
rng = Selection.getRange()
if (self.m_timerRange is
None) or (not self.m_timerRange.equals(rng)):
self.onSelectionChange(rng)
self.m_timerRange = rng
except:
GWT.log("Error in timer selection", ex)
def __init__(self):
Composite.__init__(self)
self.m_isInText = False
self.m_lastText = ""
self.trigger = False
self.m_lastRange = None
# Timer for trying real time selection change stuff
self.m_timerRange = None
self.m_selTimer = Timer()
self.m_mainPanel = DockPanel()
self.m_toolbarPanel = HorizontalPanel()
self.m_toolbarPanel.setWidth("100%")
self.m_toolbarPanel.setHeight("25px")
self.m_toolbarPanel.setBorderWidth(1)
self.m_toolbarPanel.addStyleName("timeline-RichTextToolbar")
self.m_textW = RichTextArea()
self.m_textW.addClickListener(self)
self.m_textW.addKeyboardListener(self)
self.m_textW.addFocusListener(self)
self.m_textW.addMouseListener(self)
# According to gwt doc, these do need to be set because this is a frame
self.m_textW.setHeight("100%")
self.m_textW.setWidth("100%")
# Add buttons
self.m_formatter = self.getFormatter()
self.m_boldW = self.addToggleButton(self.m_toolbarPanel,
Icons.bold_icon, "Bold")
self.m_italicW = self.addToggleButton(self.m_toolbarPanel,
Icons.italics_icon, "Italic")
self.m_underlineW = self.addToggleButton(self.m_toolbarPanel,
Icons.underline_icon,
"Underline")
self.m_subscriptW = self.addToggleButton(self.m_toolbarPanel,
Icons.subscript_icon,
"Subscript")
self.m_superscriptW = self.addToggleButton(self.m_toolbarPanel,
Icons.superscript_icon,
"Superscript")
self.m_strikethroughW = self.addToggleButton(self.m_toolbarPanel,
Icons.strikethrough_icon,
"Strikethrough")
self.m_indentW = self.addPushButton(self.m_toolbarPanel,
Icons.indentmore_icon,
"Indent Right")
self.m_outdentW = self.addPushButton(self.m_toolbarPanel,
Icons.indentless_icon,
"Indent Left")
self.m_justifyLeftW = self.addPushButton(self.m_toolbarPanel,
Icons.justifyleft_icon,
"Justify Left")
self.m_justifyCenterW = self.addPushButton(self.m_toolbarPanel,
Icons.justifycenter_icon,
"Justify Center")
self.m_justifyRightW = self.addPushButton(self.m_toolbarPanel,
Icons.justifyright_icon,
"Justify Right")
self.m_hrW = self.addPushButton(self.m_toolbarPanel,
Icons.horizontalrule_icon,
"Horizontal Rule")
self.m_olW = self.addPushButton(self.m_toolbarPanel,
Icons.numberedlist_icon,
"Numbered List")
self.m_ulW = self.addPushButton(self.m_toolbarPanel, Icons.list_icon,
"List")
self.m_newLinkW = self.addPushButton(self.m_toolbarPanel,
Icons.link_icon, "Link Document")
self.m_removeFormatW = self.addPushButton(self.m_toolbarPanel,
Icons.noformat_icon,
"No Format")
self.m_mainPanel.add(self.m_toolbarPanel, DockPanel.NORTH)
self.m_mainPanel.add(self.m_textW, DockPanel.CENTER)
self.initWidget(self.m_mainPanel)
self.sinkEvents(Event.ONCLICK)
def getFormatter(self):
return self.m_textW.getExtendedFormatter()
def getRichTextArea(self):
return self.m_textW
def addPushButton(self, panel, imagep, tip):
img = Image(imagep)
img.setWidth("20px")
img.setHeight("20px")
pb = PushButton(img)
self.addAnyButton(panel, pb, tip)
return pb
def addToggleButton(self, panel, imagep, tip):
img = Image(imagep)
img.setWidth("20px")
img.setHeight("20px")
tb = ToggleButton(img)
self.addAnyButton(panel, tb, tip)
return tb
def addAnyButton(self, panel, button, tip):
button.addStyleName("richText-button")
button.setTitle(tip)
button.setWidth(BUTTON_WIDTH)
button.setHeight("100%")
panel.add(button)
panel.setCellWidth(button, BUTTON_WIDTH)
button.addClickListener(self)
def onClick(self, sender):
if sender == self.m_boldW:
self.m_formatter.toggleBold()
elif sender == self.m_italicW:
self.m_formatter.toggleItalic()
elif sender == self.m_underlineW:
self.m_formatter.toggleUnderline()
elif sender == self.m_subscriptW:
self.m_formatter.toggleSubscript()
elif sender == self.m_superscriptW:
self.m_formatter.toggleSuperscript()
elif sender == self.m_strikethroughW:
self.m_formatter.toggleStrikethrough()
elif sender == self.m_indentW:
self.m_formatter.rightIndent()
elif sender == self.m_outdentW:
self.m_formatter.leftIndent()
elif sender == self.m_justifyLeftW:
self.m_formatter.setJustification(RichTextArea.Justification.LEFT)
elif sender == self.m_justifyCenterW:
self.m_formatter.setJustification(
RichTextArea.Justification.CENTER)
elif sender == self.m_justifyRightW:
self.m_formatter.setJustification(RichTextArea.Justification.RIGHT)
elif sender == self.m_hrW:
self.m_formatter.insertHorizontalRule()
elif sender == self.m_olW:
self.m_formatter.insertOrderedList()
elif sender == self.m_ulW:
self.m_formatter.insertUnorderedList()
elif sender == self.m_removeFormatW:
self.m_formatter.removeFormat()
elif sender == self.m_newLinkW:
EventLinkPopup.open(self)
elif sender == self.m_textW:
self.updateStatus()
self.checkForChange()
def onKeyDown(self, sender, keycode, modifiers):
pass
def onKeyUp(self, sender, keycode, modifiers):
if sender == self.m_textW:
self.updateStatus()
self.checkForChange()
def onMouseLeave(self, event):
pass
def onMouseEnter(self, event):
pass
def onMouseUp(self, event, x, y):
pass
def onMouseMove(self, event, x, y):
pass
def onMouseDown(self, event, x, y):
self.trigger = True
def onFocus(self, event):
pass
def onLostFocus(self, event):
self.checkForChange()
def onMouseOut(self, event):
if self.m_isInText and self.isOnTextBorder(event):
self.m_isInText = False
self.captureSelection()
self.endSelTimer()
def onMouseOver(self, event):
if not self.m_isInText:
self.m_isInText = True
self.m_textW.setFocus(True)
self.m_lastRange = None
self.startSelTimer()
"""*
* This captures the selection when the mouse leaves the RTE, because in IE
* the selection indicating the cursor position is lost once another widget
* gains focus. Could be implemented for IE only.
"""
def captureSelection(self):
try:
self.getSelection()
self.m_lastRange = Selection.getRange()
except:
GWT.log("Error capturing selection for IE", ex)
# Gets run every time the selection is changed
def onSelectionChange(self, sel):
pass
def isOnTextBorder(self, event):
sender = event.getSource()
twX = self.m_textW.getAbsoluteLeft()
twY = self.m_textW.getAbsoluteTop()
x = event.getClientX() - twX
y = event.getClientY() - twY
width = self.m_textW.getOffsetWidth()
height = self.m_textW.getOffsetHeight()
return ((sender == self.m_textW)
and ((x <= 0) or (x >= width) or (y <= 0) or (y >= height)))
def startSelTimer(self):
self.m_selTimer.scheduleRepeating(250)
def endSelTimer(self):
self.m_selTimer.cancel()
def getRange(self):
if self.m_lastRange is None:
self.getSelection()
return Selection.getRange()
else:
return self.m_lastRange
def getSelection(self):
res = None
try:
window = self.getWindow()
Selection.getSelection(window)
except:
print "Error getting the selection"
traceback.print_exc()
def getWindow(self, iFrame=None):
if iFrame is None:
iFrame = self.m_textW.getElement()
iFrameWin = iFrame.contentWindow or iFrame.contentDocument
if not iFrameWin.document:
iFrameWin = iFrameWin.parentNode # FBJS version of parentNode
#print "getWindow", iFrameWin, dir(iFrameWin)
return iFrameWin
def getDocument(self):
return Selection.getDocument(self.getWindow())
def setHtml(self, text):
self.m_textW.setHTML(text)
self.m_lastText = text
def getHtml(self):
return self.m_textW.getHTML()
def checkForChange(self):
text = self.m_textW.getHTML()
if text != self.m_lastText:
nEvt = doc().createEvent("HTMLEvents")
nEvt.initEvent("change", False, True)
self.getElement().dispatchEvent(nEvt)
self.m_lastText = text
# Update edit buttons based on current cursor location
def updateStatus(self):
if self.m_formatter is None:
return
self.m_boldW.setDown(self.m_formatter.isBold())
self.m_italicW.setDown(self.m_formatter.isItalic())
self.m_underlineW.setDown(self.m_formatter.isUnderlined())
self.m_subscriptW.setDown(self.m_formatter.isSubscript())
self.m_superscriptW.setDown(self.m_formatter.isSuperscript())
self.m_strikethroughW.setDown(self.m_formatter.isStrikethrough())
def addChangeHandler(self, handler):
return addDomHandler(handler, ChangeEvent.getType())
class InfoDirectory:
def onModuleLoad(self):
self.remote = InfoServicePython()
self.tree_width = 200
self.tp = HorizontalPanel()
self.tp.setWidth("%dpx" % (self.tree_width))
self.treeview = Trees()
self.treeview.fTree.addTreeListener(self)
self.sp = ScrollPanel()
self.tp.add(self.treeview)
self.sp.add(self.tp)
self.sp.setHeight("100%")
self.horzpanel1 = HorizontalPanel()
self.horzpanel1.setSize("100%", "100%")
self.horzpanel1.setBorderWidth(1)
self.horzpanel1.setSpacing("10px")
self.rp = RightPanel()
self.rps = ScrollPanel()
self.rps.add(self.rp)
self.rps.setWidth("100%")
self.rp.setWidth("100%")
self.cp1 = CollapserPanel(self)
self.cp1.setWidget(self.sp)
self.cp1.setHTML(" ")
self.midpanel = MidPanel(self)
self.cp2 = CollapserPanel(self)
self.cp2.setWidget(self.midpanel)
self.cp2.setHTML(" ")
self.horzpanel1.add(self.cp1)
self.horzpanel1.add(self.cp2)
self.horzpanel1.add(self.rps)
self.cp1.setInitialWidth("%dpx" % self.tree_width)
self.cp2.setInitialWidth("200px")
RootPanel().add(self.horzpanel1)
width = Window.getClientWidth()
height = Window.getClientHeight()
self.onWindowResized(width, height)
Window.addWindowResizeListener(self)
def setCollapserWidth(self, widget, width):
self.horzpanel1.setCellWidth(widget, width)
def onWindowResized(self, width, height):
#self.hp.setWidth("%dpx" % (width - self.tree_width))
#self.hp.setHeight("%dpx" % (height - 20))
self.cp1.setHeight("%dpx" % (height - 30))
self.cp2.setHeight("%dpx" % (height - 30))
self.rps.setHeight("%dpx" % (height - 30))
self.horzpanel1.setHeight("%dpx" % (height - 20))
def onTreeItemStateChanged(self, item):
if item.isSelected():
self.onTreeItemSelected(item)
def onTreeItemSelected(self, item):
obj = item.getUserObject()
if len(obj.children) != 0:
self.clear_mid_panel()
return
self.remote.get_midpanel_data(obj.root + "/" + obj.text, self)
self.cp2.setHTML(obj.text)
self.clear_right_panel()
def clear_right_panel(self):
self.horzpanel1.remove(2)
self.horzpanel1.insert(HTML(""), 2)
self.rp.setTitle(" ")
def clear_mid_panel(self):
self.clear_right_panel()
#self.horzpanel2.setLeftWidget(HTML(""))
def set_mid_panel(self, response):
self.midpanel.set_items(response)
self.cp2.setWidget(self.midpanel)
def select_right_grid(self, location, name):
self.horzpanel1.remove(2)
self.horzpanel1.insert(self.rps, 2)
self.rp.setTitle(name)
self.remote.get_rightpanel_datanames(location, self)
def get_rightpanel_datasets(self, datasets):
self.rp.clear_items()
self.rp.setup_panels(datasets)
for i in range(len(datasets)):
item = datasets[i]
fname = item[0]
self.remote.get_rightpanel_data(fname, fname, i, self)
def fill_right_grid(self, data):
index = data.get('index')
name = data.get('name')
if data.has_key('items'):
self.rp.add_items(data.get('items'), name, index)
elif data.has_key('html'):
self.rp.add_html(data.get('html'), name, index)
def onRemoteResponse(self, response, request_info):
method = request_info.method
if method == "get_midpanel_data":
self.set_mid_panel(response)
elif method == "get_rightpanel_datanames":
self.get_rightpanel_datasets(response)
elif method == "get_rightpanel_data":
self.fill_right_grid(response)
def onRemoteError(self, code, message, request_info):
RootPanel().add(HTML("Server Error or Invalid Response: ERROR " +
code))
RootPanel().add(HTML(message))
class InfoDirectory:
def onModuleLoad(self):
self.remote = InfoServicePython()
self.tree_width = 200
self.tp = HorizontalPanel()
self.tp.setWidth("%dpx" % (self.tree_width))
self.treeview = Trees()
self.treeview.fTree.addTreeListener(self)
self.sp = ScrollPanel()
self.tp.add(self.treeview)
self.sp.add(self.tp)
self.sp.setHeight("100%")
self.horzpanel1 = HorizontalPanel()
self.horzpanel1.setSize("100%", "100%")
self.horzpanel1.setBorderWidth(1)
self.horzpanel1.setSpacing("10px")
self.rp = RightPanel()
self.rps = ScrollPanel()
self.rps.add(self.rp)
self.rps.setWidth("100%")
self.rp.setWidth("100%")
self.cp1 = CollapserPanel(self)
self.cp1.setWidget(self.sp)
self.cp1.setHTML(" ")
self.midpanel = MidPanel(self)
self.cp2 = CollapserPanel(self)
self.cp2.setWidget(self.midpanel)
self.cp2.setHTML(" ")
self.horzpanel1.add(self.cp1)
self.horzpanel1.add(self.cp2)
self.horzpanel1.add(self.rps)
self.cp1.setInitialWidth("%dpx" % self.tree_width)
self.cp2.setInitialWidth("200px")
RootPanel().add(self.horzpanel1)
width = Window.getClientWidth()
height = Window.getClientHeight()
self.onWindowResized(width, height)
Window.addWindowResizeListener(self)
def setCollapserWidth(self, widget, width):
self.horzpanel1.setCellWidth(widget, width)
def onWindowResized(self, width, height):
#self.hp.setWidth("%dpx" % (width - self.tree_width))
#self.hp.setHeight("%dpx" % (height - 20))
self.cp1.setHeight("%dpx" % (height - 30))
self.cp2.setHeight("%dpx" % (height - 30))
self.rps.setHeight("%dpx" % (height - 30))
self.horzpanel1.setHeight("%dpx" % (height - 20))
def onTreeItemStateChanged(self, item):
if item.isSelected():
self.onTreeItemSelected(item)
def onTreeItemSelected(self, item):
obj = item.getUserObject()
if len(obj.children) != 0:
self.clear_mid_panel()
return
self.remote.get_midpanel_data(obj.root + "/" + obj.text, self)
self.cp2.setHTML(obj.text)
self.clear_right_panel()
def clear_right_panel(self):
self.horzpanel1.remove(2)
self.horzpanel1.insert(HTML(""), 2)
self.rp.setTitle(" ")
def clear_mid_panel(self):
self.clear_right_panel()
#self.horzpanel2.setLeftWidget(HTML(""))
def set_mid_panel(self, response):
self.midpanel.set_items(response)
self.cp2.setWidget(self.midpanel)
def select_right_grid(self, location, name):
self.horzpanel1.remove(2)
self.horzpanel1.insert(self.rps, 2)
self.rp.setTitle(name)
self.remote.get_rightpanel_datanames(location, self)
def get_rightpanel_datasets(self, datasets):
self.rp.clear_items()
self.rp.setup_panels(datasets)
for i in range(len(datasets)):
item = datasets[i]
fname = item[0]
self.remote.get_rightpanel_data(fname, fname, i, self)
def fill_right_grid(self, data):
index = data.get('index')
name = data.get('name')
if data.has_key('items'):
self.rp.add_items(data.get('items'), name, index)
elif data.has_key('html'):
self.rp.add_html(data.get('html'), name, index)
def onRemoteResponse(self, response, request_info):
method = request_info.method
if method == "get_midpanel_data":
self.set_mid_panel(response)
elif method == "get_rightpanel_datanames":
self.get_rightpanel_datasets(response)
elif method == "get_rightpanel_data":
self.fill_right_grid(response)
def onRemoteError(self, code, message, request_info):
RootPanel().add(HTML("Server Error or Invalid Response: ERROR " + code))
RootPanel().add(HTML(message))
class Trees(Sink):
pathdict = {}
reduceFiles = None
def __init__(self, parent = None):
Sink.__init__(self, parent)
self.reduceFiles = []
if True:
HTTPRequest().asyncGet("datadir.xml",
DirDictLoader(self),
)
dock = DockPanel(HorizontalAlignment=HasAlignment.ALIGN_LEFT,
Spacing=10,
Size=("100%","100%"))
self.dock = dock
self.fProto = []
self.fTree = Tree()
self.prPanel = VerticalPanel(Size=("50%", ""))
self.treePanel = HorizontalPanel(Size=("50%", "100%"))
self.treePanel.add(self.fTree)
dock.add(self.treePanel, DockPanel.WEST)
self.treePanel.setBorderWidth(1)
self.treePanel.setWidth("100%")
self.prPanel.setBorderWidth(1)
self.prPanel.setWidth("100%")
# prepare panel
self.prepareReduce = HTML("<tt> .. none yet .. </tt>", True, )
self.recipeList = ListBox()
self.recipeList.addChangeListener(getattr(self, "onRecipeSelected"))
self.recipeList.addItem("None")
HTTPRequest().asyncGet("recipes.xml",
RecipeListLoader(self))
#EO prepare panel
self.reduceCLPanel = DockPanel(Spacing = 5)
self.reduceCLPanel.add(HTML("<i>Reduce Command Line</i>:"), DockPanel.NORTH)
self.reduceCLPanel.add(self.prepareReduce, DockPanel.NORTH)
self.reduceFilesPanel = DockPanel(Spacing = 5)
self.reduceFilesPanel.add(HTML("<b>Datasets</b>:"), DockPanel.WEST)
self.reduceFiles = ListBox()
self.reduceFiles.setVisibleItemCount(5)
self.reduceFilesPanel.add(self.reduceFiles, DockPanel.WEST)
self.clearReduceFilesButton = Button("<b>Clear List</b>", listener = getattr(self, "onClearReduceFiles"))
self.reduceFilesPanel.add(self.clearReduceFilesButton, DockPanel.SOUTH)
self.recipeListPanel = DockPanel(Spacing = 5)
self.recipeListPanel.add(HTML("<b>Recipes List</b>:"),DockPanel.WEST)
self.recipeListPanel.add(self.recipeList, DockPanel.WEST)
self.runReduceButton = Button("<b>RUN REDUCE</b>", listener = getattr(self, "onRunReduce"))
self.adInfo = HTML("file info...")
# major sub panels
self.prPanel.add(self.reduceCLPanel)
self.prPanel.add(self.reduceFilesPanel)
self.prPanel.add(self.recipeListPanel)
self.prPanel.add(self.runReduceButton)
self.prPanel.add(self.adInfo)
dock.add(self.prPanel,DockPanel.EAST)
dock.setCellWidth(self.treePanel, "50%")
dock.setCellWidth(self.prPanel, "50%")
for i in range(len(self.fProto)):
self.createItem(self.fProto[i])
self.fTree.addItem(self.fProto[i].item)
self.fTree.addTreeListener(self)
self.initWidget(self.dock)
if False: #self.parent.filexml != None:
DirDictLoader(self).onCompletion(self.parent.filexml)
def onTreeItemSelected(self, item):
pathdict = self.pathdict
tfile = item.getText()
#check if already in
for i in range(0, self.reduceFiles.getItemCount()):
fname = self.reduceFiles.getItemText(i)
if fname == tfile:
return
self.reduceFiles.addItem(tfile)
self.updateReduceCL()
filename = tfile
if filename in pathdict:
if pathdict[filename]["filetype"] == "fileEntry":
HTTPRequest().asyncGet("adinfo?filename=%s" % self.pathdict[item.getText()]["path"],
ADInfoLoader(self),
)
else:
self.adInfo.setHTML("""
<b style="font-size:200%%">%s</b>""" % pathdict[filename]["filetype"])
else:
self.adInfo.setHTML("unknown node")
return
# self.prepareReduce.setHTML('<a href="runreduce?p=-r&p=callen&p=%(fname)s">reduce -r callen %(fname)s</a>' %
# {"fname":item.getText()})
pass
def onRecipeSelected(self, event):
self.updateReduceCL()
def onClearReduceFiles(self, event):
self.reduceFiles.clear()
self.adInfo.setHTML("file info...")
self.updateReduceCL()
def updateReduceCL(self):
recipe = self.recipeList.getItemText(self.recipeList.getSelectedIndex())
if recipe=="None":
rstr = ""
else:
rstr = "-r "+recipe
rfiles = []
for i in range(0, self.reduceFiles.getItemCount()):
fname = self.reduceFiles.getItemText(i)
rfiles.append(fname)
filesstr = " ".join(rfiles)
self.prepareReduce.setHTML('<b>reduce</b> %(recipe)s %(files)s' %
{ "recipe":rstr,
"files":filesstr})
def onRunReduce(self):
recipe = self.recipeList.getItemText(self.recipeList.getSelectedIndex())
if recipe=="None":
rstr = ""
else:
rstr = "p=-r"+recipe
rfiles = []
for i in range(0, self.reduceFiles.getItemCount()):
fname = self.reduceFiles.getItemText(i)
rfiles.append(quote(self.pathdict[fname]["path"]))
filesstr = "&p=".join(rfiles)
cl = "/runreduce?%s&p=%s" % (rstr, filesstr)
JS("window.open(cl)")
def onTreeItemSelected(self, item):
pathdict = self.pathdict
tfile = item.getText()
#check if already in
if tfile in pathdict:
ftype = pathdict[tfile]["filetype"]
if ftype != "fileEntry":
item.setState(True)
return
else:
return
for i in range(0, self.reduceFiles.getItemCount()):
fname = self.reduceFiles.getItemText(i)
if fname == tfile:
return
self.reduceFiles.addItem(tfile)
self.updateReduceCL()
filename = tfile
if filename in pathdict:
if pathdict[filename]["filetype"] == "fileEntry":
HTTPRequest().asyncGet("adinfo?filename=%s" % self.pathdict[item.getText()]["path"],
ADInfoLoader(self),
)
else:
self.adInfo.setHTML("""
<b style="font-size:200%%">%s</b>""" % pathdict[filename]["filetype"])
else:
self.adInfo.setHTML("unknown node")
return
# self.prepareReduce.setHTML('<a href="runreduce?p=-r&p=callen&p=%(fname)s">reduce -r callen %(fname)s</a>' %
# {"fname":item.getText()})
pass
def onTreeItemStateChanged(self, item):
child = item.getChild(0)
if hasattr(child, "isPendingItem"):
item.removeItem(child)
proto = item.getUserObject()
for i in range(len(proto.children)):
self.createItem(proto.children[i])
index = self.getSortIndex(item, proto.children[i].text)
# demonstrate insertItem. addItem is easy.
item.insertItem(proto.children[i].item, index)
item.setState(True)
def getSortIndex(self, parent, text):
nodes = parent.getChildCount()
node = 0
text = text.lower()
while node < nodes:
item = parent.getChild(node)
if cmp(text, item.getText().lower()) < 0:
break;
else:
node += 1
return node
def createProto(self, node):
#if node.nodeType != node.ELEMENT_NODE:
# return
pathdict = self.pathdict
if not node.hasChildNodes():
if node.nodeType != 1:
return None
newproto = Proto(str(node.getAttribute("name")))
if node.tagName == "fileEntry":
pathdict.update({node.getAttribute("name"):
{ "path":node.getAttribute("fullpath"),
"filetype": node.tagName }})
elif node.tagName == "dirEntry":
pathdict.update({node.getAttribute("name"):
{ "path":node.getAttribute("name"),
"filetype": node.tagName}})
else:
pathdict.update({node.getAttribute("name"):
{ "path": "NOPATH",
"filetype": node.tagName}})
self.createItem(newproto)
return newproto
else:
cprotos = []
for i in range(0, node.childNodes.length):
childnode = node.childNodes.item(i)
ncproto = self.createProto(childnode)
if ncproto != None:
ncitem = self.createItem(ncproto)
cprotos.append(ncproto)
if len(cprotos)>0:
newproto = Proto(str(node.getAttribute("name")),cprotos)
else:
newproto = Proto(str(node.getAttribute("name")))
if node.tagName == "fileEntry":
pathdict.update({node.getAttribute("name"):
{ "path":node.getAttribute("fullpath"),
"filetype": node.tagName }})
elif node.tagName == "dirEntry":
pathdict.update({node.getAttribute("name"):
{ "path":node.getAttribute("name"),
"filetype": node.tagName}})
else:
pathdict.update({node.getAttribute("name"):
{ "path": "NOPATH",
"filetype": node.tagName}})
self.createItem(newproto)
return newproto
def fromXML(self,text):
doc = create_xml_doc(text)
#node = doc.firstChild
#node = doc.getElementById("topDirectory")
nodes = doc.getElementsByTagName("dirEntry")
node = nodes.item(0)
s = repr(node)
newproto = self.createProto(node)
plist = [newproto]
#plist = [Proto(node.tagName)]
for i in range(len(plist)):
num = str(len(plist))
# self.createItem(plist[i])
self.fTree.addItem(plist[i].item)
plist[i].item.setState(True)
def onShow(self):
if False:
for item in self.fTree.treeItemIterator():
key = repr(item.tree)
if key != "null":
item.setState(True)
else:
JS("alert(item.getText())")
pass
def createItem(self, proto):
proto.item = TreeItem(proto.text)
proto.item.setUserObject(proto)
if len(proto.children) > 0:
proto.item.addItem(PendingItem())
class RichTextEditor(Composite):
def run(self):
try:
self.getSelection()
rng = Selection.getRange()
if (self.m_timerRange is None) or (not self.m_timerRange.equals(rng)):
self.onSelectionChange(rng)
self.m_timerRange = rng
except:
GWT.log("Error in timer selection", ex)
def __init__(self):
Composite.__init__(self)
self.m_isInText = False
self.m_lastText = ""
self.trigger = False
self.m_lastRange = None
# Timer for trying real time selection change stuff
self.m_timerRange = None
self.m_selTimer = Timer()
self.m_mainPanel = DockPanel()
self.m_toolbarPanel = HorizontalPanel()
self.m_toolbarPanel.setWidth("100%")
self.m_toolbarPanel.setHeight("25px")
self.m_toolbarPanel.setBorderWidth(1)
self.m_toolbarPanel.addStyleName("timeline-RichTextToolbar")
self.m_textW = RichTextArea()
self.m_textW.addClickListener(self)
self.m_textW.addKeyboardListener(self)
self.m_textW.addFocusListener(self)
self.m_textW.addMouseListener(self)
# According to gwt doc, these do need to be set because this is a frame
self.m_textW.setHeight("100%")
self.m_textW.setWidth("100%")
# Add buttons
self.m_formatter = self.getFormatter()
self.m_boldW = self.addToggleButton(self.m_toolbarPanel,
Icons.bold_icon, "Bold")
self.m_italicW = self.addToggleButton(self.m_toolbarPanel,
Icons.italics_icon, "Italic")
self.m_underlineW = self.addToggleButton(self.m_toolbarPanel,
Icons.underline_icon, "Underline")
self.m_subscriptW = self.addToggleButton(self.m_toolbarPanel,
Icons.subscript_icon, "Subscript")
self.m_superscriptW = self.addToggleButton(self.m_toolbarPanel,
Icons.superscript_icon, "Superscript")
self.m_strikethroughW = self.addToggleButton(self.m_toolbarPanel,
Icons.strikethrough_icon, "Strikethrough")
self.m_indentW = self.addPushButton(self.m_toolbarPanel,
Icons.indentmore_icon, "Indent Right")
self.m_outdentW = self.addPushButton(self.m_toolbarPanel,
Icons.indentless_icon, "Indent Left")
self.m_justifyLeftW = self.addPushButton(self.m_toolbarPanel,
Icons.justifyleft_icon, "Justify Left")
self.m_justifyCenterW = self.addPushButton(self.m_toolbarPanel,
Icons.justifycenter_icon, "Justify Center")
self.m_justifyRightW = self.addPushButton(self.m_toolbarPanel,
Icons.justifyright_icon, "Justify Right")
self.m_hrW = self.addPushButton(self.m_toolbarPanel,
Icons.horizontalrule_icon, "Horizontal Rule")
self.m_olW = self.addPushButton(self.m_toolbarPanel,
Icons.numberedlist_icon, "Numbered List")
self.m_ulW = self.addPushButton(self.m_toolbarPanel, Icons.list_icon, "List")
self.m_newLinkW = self.addPushButton(self.m_toolbarPanel,
Icons.link_icon, "Link Document")
self.m_removeFormatW = self.addPushButton(self.m_toolbarPanel,
Icons.noformat_icon, "No Format")
self.m_mainPanel.add(self.m_toolbarPanel, DockPanel.NORTH)
self.m_mainPanel.add(self.m_textW, DockPanel.CENTER)
self.initWidget(self.m_mainPanel)
self.sinkEvents(Event.ONCLICK)
def getFormatter(self):
return self.m_textW.getExtendedFormatter()
def getRichTextArea(self):
return self.m_textW
def addPushButton(self, panel, imagep, tip):
img = Image(imagep)
img.setWidth("20px")
img.setHeight("20px")
pb = PushButton(img)
self.addAnyButton(panel, pb, tip)
return pb
def addToggleButton(self, panel, imagep, tip):
img = Image(imagep)
img.setWidth("20px")
img.setHeight("20px")
tb = ToggleButton(img)
self.addAnyButton(panel, tb, tip)
return tb
def addAnyButton(self, panel, button, tip):
button.addStyleName("richText-button")
button.setTitle(tip)
button.setWidth(BUTTON_WIDTH)
button.setHeight("100%")
panel.add(button)
panel.setCellWidth(button, BUTTON_WIDTH)
button.addClickListener(self)
def onClick(self, sender):
if sender == self.m_boldW:
self.m_formatter.toggleBold()
elif sender == self.m_italicW:
self.m_formatter.toggleItalic()
elif sender == self.m_underlineW:
self.m_formatter.toggleUnderline()
elif sender == self.m_subscriptW:
self.m_formatter.toggleSubscript()
elif sender == self.m_superscriptW:
self.m_formatter.toggleSuperscript()
elif sender == self.m_strikethroughW:
self.m_formatter.toggleStrikethrough()
elif sender == self.m_indentW:
self.m_formatter.rightIndent()
elif sender == self.m_outdentW:
self.m_formatter.leftIndent()
elif sender == self.m_justifyLeftW:
self.m_formatter.setJustification(RichTextArea.Justification.LEFT)
elif sender == self.m_justifyCenterW:
self.m_formatter.setJustification(RichTextArea.Justification.CENTER)
elif sender == self.m_justifyRightW:
self.m_formatter.setJustification(RichTextArea.Justification.RIGHT)
elif sender == self.m_hrW:
self.m_formatter.insertHorizontalRule()
elif sender == self.m_olW:
self.m_formatter.insertOrderedList()
elif sender == self.m_ulW:
self.m_formatter.insertUnorderedList()
elif sender == self.m_removeFormatW:
self.m_formatter.removeFormat()
elif sender == self.m_newLinkW:
EventLinkPopup.open(self)
elif sender == self.m_textW:
self.updateStatus()
self.checkForChange()
def onKeyDown(self, sender, keycode, modifiers):
pass
def onKeyUp(self, sender, keycode, modifiers):
if sender == self.m_textW:
self.updateStatus()
self.checkForChange()
def onMouseLeave(self, event):
pass
def onMouseEnter(self, event):
pass
def onMouseUp(self, event, x, y):
pass
def onMouseMove(self, event, x, y):
pass
def onMouseDown(self, event, x, y):
self.trigger = True
def onFocus(self, event):
pass
def onLostFocus(self, event):
self.checkForChange()
def onMouseOut(self, event):
if self.m_isInText and self.isOnTextBorder(event):
self.m_isInText = False
self.captureSelection()
self.endSelTimer()
def onMouseOver(self, event):
if not self.m_isInText:
self.m_isInText = True
self.m_textW.setFocus(True)
self.m_lastRange = None
self.startSelTimer()
"""*
* This captures the selection when the mouse leaves the RTE, because in IE
* the selection indicating the cursor position is lost once another widget
* gains focus. Could be implemented for IE only.
"""
def captureSelection(self):
try:
self.getSelection()
self.m_lastRange = Selection.getRange()
except:
GWT.log("Error capturing selection for IE", ex)
# Gets run every time the selection is changed
def onSelectionChange(self, sel):
pass
def isOnTextBorder(self, event):
sender = event.getSource()
twX = self.m_textW.getAbsoluteLeft()
twY = self.m_textW.getAbsoluteTop()
x = event.getClientX() - twX
y = event.getClientY() - twY
width = self.m_textW.getOffsetWidth()
height = self.m_textW.getOffsetHeight()
return ((sender == self.m_textW) and
((x <= 0) or (x >= width) or
(y <= 0) or (y >= height)))
def startSelTimer(self):
self.m_selTimer.scheduleRepeating(250)
def endSelTimer(self):
self.m_selTimer.cancel()
def getRange(self):
if self.m_lastRange is None:
self.getSelection()
return Selection.getRange()
else:
return self.m_lastRange
def getSelection(self):
res = None
try:
window = self.getWindow()
Selection.getSelection(window)
except:
print "Error getting the selection"
traceback.print_exc()
def getWindow(self, iFrame=None):
if iFrame is None:
iFrame = self.m_textW.getElement()
iFrameWin = iFrame.contentWindow or iFrame.contentDocument
if not iFrameWin.document:
iFrameWin = iFrameWin.parentNode # FBJS version of parentNode
#print "getWindow", iFrameWin, dir(iFrameWin)
return iFrameWin
def getDocument(self):
return Selection.getDocument(self.getWindow())
def setHtml(self, text):
self.m_textW.setHTML(text)
self.m_lastText = text
def getHtml(self):
return self.m_textW.getHTML()
def checkForChange(self):
text = self.m_textW.getHTML()
if text != self.m_lastText:
nEvt = doc().createEvent("HTMLEvents")
nEvt.initEvent("change", False, True)
self.getElement().dispatchEvent(nEvt)
self.m_lastText = text
# Update edit buttons based on current cursor location
def updateStatus(self):
if self.m_formatter is None:
return
self.m_boldW.setDown(self.m_formatter.isBold())
self.m_italicW.setDown(self.m_formatter.isItalic())
self.m_underlineW.setDown(self.m_formatter.isUnderlined())
self.m_subscriptW.setDown(self.m_formatter.isSubscript())
self.m_superscriptW.setDown(self.m_formatter.isSuperscript())
self.m_strikethroughW.setDown(self.m_formatter.isStrikethrough())
def addChangeHandler(self, handler):
return addDomHandler(handler, ChangeEvent.getType())
