def addGroup(self, sender):
self.listPanel.setVisible(True)
op = Label(self.operator, Title='Invert group operator', StyleName='aur-search-advanced-group-op', Visible=False)
op.addClickListener(getattr(self, 'invertOperator'))
if len(self.children) > 0 or len(self.parameters) > 0: op.setVisible(True)
self.childPanel.add(op)
self.childPanel.setCellHorizontalAlignment(op, 'right')
g = ParamGroup(self.childPanel, self.kind, self, self.level+1)
g.op = op
self.children.append(g)
def addBlock(self, block, classHelp='help_default', beforeIndex=None):
panel = HorizontalPanel()
panel.add(block)
info = Label('i', StyleName='info_btn')
info.block = block
info.classHelp = classHelp
info.addClickListener(self.showInfo)
panel.add(info)
if beforeIndex is not None: self.list.insert(panel, self.list.getBody(), 0)#deprecated
else: self.list.add(panel)
self.list.setStyleName(self.list.getWidgetTd(panel), 'block_info')
self.blocks.append(block)
def addParam(self, sender):
self.listPanel.setVisible(True)
op = Label(self.operator, Title='Invert group operator', StyleName='aur-search-advanced-param-op', Visible=False)
op.addClickListener(getattr(self, 'invertOperator'))
if len(self.parameters) > 0: op.setVisible(True)
self.paramPanel.add(op)
self.paramPanel.setCellHorizontalAlignment(op, 'right')
k = self.kind[self.paramChooser.getSelectedValues()[0]]
p = Param(self.paramPanel, k, self)
p.op = op
self.parameters.append(p)
if len(self.children) > 0:
self.children[0].op.setVisible(True)
def addBlock(self, block, classHelp='help_default', beforeIndex=None):
panel = HorizontalPanel()
panel.add(block)
info = Label('i', StyleName='info_btn')
info.block = block
info.classHelp = classHelp
info.addClickListener(self.showInfo)
panel.add(info)
if beforeIndex is not None:
self.list.insert(panel, self.list.getBody(), 0) #deprecated
else:
self.list.add(panel)
self.list.setStyleName(self.list.getWidgetTd(panel), 'block_info')
self.blocks.append(block)
if block.name in [
'commandType', 'numericType', 'logicType', 'alphaNumericType'
]:
panel.add(self.getRemoveCustomBlock(block))
info.addMouseListener(TooltipListener("Editar"))
else:
info.addMouseListener(TooltipListener("Ajuda"))
def getRemoveCustomBlock(self, block):
remove = Label('x', StyleName='remove_btn')
remove.addMouseListener(TooltipListener("Remover"))
remove.block = block
remove.addClickListener(self.RemoveCustomBlock)
return remove
class Game(VerticalPanel):
def __init__(self, row, column=0):
super(Game, self).__init__(StyleName='game')
self.sinkEvents(Event.ONCONTEXTMENU) # to disable right click
self.row = row
self.column = column or row
self.level = 1
self.toppers = [[], [], []] # storage for top scorers for 3 levels.
self.remote = DataService()
self.remote_handler = RemoteHandler(self)
self.remote.get_scores(self.remote_handler)
# contents of Game
menubar = MineMenuBar(self)
score_board = HorizontalPanel(StyleName='score-board')
self.grid_panel = SimplePanel(StyleName='grid-panel')
self.add(menubar)
self.add(score_board)
self.add(self.grid_panel)
# contents of score_board
self.counter = Label('000', StyleName='digit counter')
self.face = Smiley(self)
self.timer = Label('000', StyleName='digit timer')
for one in (self.counter, self.face, self.timer):
score_board.add(one)
score_board.setCellWidth(self.face, '100%')
self.create_grid()
self.start()
def onBrowserEvent(self, event):
# prevent right click context menu as well as all the other events.
DOM.eventPreventDefault(event)
def create_grid(self):
# contents of self.grid_panel
self.grid = CustomGrid(self, self.row, self.column)
self.grid_panel.add(self.grid)
def start(self, no_of_bomb=0):
self.time = -1
self.started = True
self.first_click = True
self.bombed_cells = []
self.flagged_cells = []
self.to_be_released = [] # cells to be released after being pressed
self.count_opened_cells = 0
self.no_of_click = 0
self.squares = self.row * self.column
self.no_of_bomb = no_of_bomb or int((self.squares * 10) / 64)
self.no_of_safe_zones = self.squares - self.no_of_bomb
self.set_counter()
self.timer.setText('000')
self.generate_bombs()
self.face.setStyleName('facesmile')
def get_all_cells(self):
for i in xrange(self.row):
for j in xrange(self.column):
one = self.grid.getCell(i, j)
yield one
def get_neighbors(self, cell):
x = cell.x
y = cell.y
row, column = self.row, self.column
for i in xrange(x - 1, x + 2):
if 0 <= i < row:
for j in xrange(y - 1, y + 2):
if 0 <= j < column:
if (i, j) != (x, y):
one = self.grid.getCell(i, j)
yield one
def set_counter(self):
next_value = self.no_of_bomb - len(self.flagged_cells)
if next_value == 0 and self.started:
self.counter.setStyleName('digit counter-blue')
self.counter.addClickListener(RemainingMineHandler(self))
else:
self.counter.setStyleName('digit counter')
self.counter._clickListeners = []
if next_value < 0:
template = '-00'
next_value = abs(next_value)
else:
template = '000'
value = str(next_value)
value = template[:-len(value)] + value
self.counter.setText(value)
def onTimer(self, target):
if not self.started or self.first_click:
return
Timer(1000, self)
self.time += 1
if self.time <= 999:
str_time = str(self.time)
str_time = '000'[:-len(str_time)] + str_time
self.timer.setText(str_time)
else:
self.started = False
self.face.setStyleName('faceclock')
def sample(self, population, k):
# pyjamas doesn't support random.sample but random.choice
seq = list(population)
s = []
for i in xrange(k):
pick = random.choice(seq)
seq.remove(pick)
s.append(pick)
return s
def generate_bombs(self):
# generate 1 extra mine so that if user's first click is bomb, move that
bombs = self.sample(xrange(self.squares), self.no_of_bomb + 1)
row, column = self.row, self.column
for i, bomb in enumerate(bombs):
x = bomb // column
y = bomb % column
mine = self.grid.getCell(x, y)
if i == 0:
self.extra_mine = mine
continue
#DOM.setInnerHTML(mine.getElement(),'b');mine.addStyleName('debug')
self.bombed_cells.append(mine)
mine.count = -1
for one in self.get_neighbors(mine):
if one.count != -1:
one.count += 1
def move_to_extra_mine(self, to_be_moved):
to_be_moved.count = 0
self.bombed_cells.remove(to_be_moved)
for one in self.get_neighbors(to_be_moved):
if one.count == -1:
to_be_moved.count += 1
else:
one.count -= 1
self.extra_mine.count = -1
self.bombed_cells.append(self.extra_mine)
for one in self.get_neighbors(self.extra_mine):
if one.count != -1:
one.count += 1
def press_neighbor_cells(self, cell):
self.count_flags = 0
self.bomb_explodes_on = []
self.to_be_released = []
for one in self.get_neighbors(cell):
if one.state == 3:
continue
one.addStyleName('pressed')
self.to_be_released.append(one)
if one.state == 1:
self.count_flags += 1
else:
if one.count == -1:
self.bomb_explodes_on.append(one)
def open_if_satisfies(self, cell):
if self.count_flags == cell.count:
if self.bomb_explodes_on:
self.show_all_bombs(self.bomb_explodes_on)
else:
self.open_neighboring_cells(cell)
def open_neighboring_cells(self, cell):
if not self.started:
return
for one in self.get_neighbors(cell):
if one.state in (0, 2) and one.count != -1:
one.setStyleName('opened')
one.state = 3
self.count_opened_cells += 1
if one.count == 0:
self.open_neighboring_cells(one)
else:
setColorfulHTML(one.getElement(), one.count)
self.check_win()
def check_win(self):
if not self.started:
return
if self.count_opened_cells == self.no_of_safe_zones:
for one in self.bombed_cells:
if one.state != 1:
one.setStyleName('cell bombflagged')
self.flagged_cells.append(one)
self.started = False
self.set_counter()
self.face.setStyleName('facewin')
name = Window.prompt("You've done it !\n\
Game Time: %s seconds\n\
Number of Clicks: %s\n"
"What's ur name ?" %
(self.time, self.no_of_click))
if name and self.level in (1, 2, 3):
self.remote.add_score(name, self.level, self.time, \
self.no_of_click, self.remote_handler)
self.add_player_to_toppers(name)
def add_player_to_toppers(self, name):
current_level = self.level - 1
toppers_in_this_level = self.toppers[current_level]
toppers_in_this_level.append(('<b>%s</b>' % name, self.time))
self.toppers[current_level] = sorted(toppers_in_this_level, \
key=lambda score: score[1])
self.remote_handler.load_top_scores()
def show_all_bombs(self, bomb_explodes_on=[]):
self.started = False
self.face.setStyleName('facedead')
for one in self.bombed_cells:
if one.state != 1:
one.setStyleName('cell bombrevealed')
for one in self.flagged_cells:
if one.count != -1:
one.setStyleName('cell bombmisflagged')
for one in bomb_explodes_on:
one.setStyleName('cell bombdeath')
def next_game(self, level=None, no_of_bomb=0):
current_level = (self.row, self.column)
if not level or level == (0, 0) or level == current_level:
self.restart(no_of_bomb)
else:
self.row, self.column = level
if level[0] <= current_level[0] and level[1] <= current_level[1]:
self.grid.resize(*level)
self.restart(no_of_bomb)
else:
self.grid_panel.remove(self.grid)
self.create_grid()
self.start(no_of_bomb)
def restart(self, no_of_bomb=0):
for one in self.get_all_cells():
one.count = 0
one.state = 0
one.setStyleName('blank')
DOM.setInnerHTML(one.getElement(), '')
self.start(no_of_bomb)
class Client:
def onModuleLoad(self):
# Window.setTitle("CBC Test Stand")
StyleSheetCssFile("styleSheet.css")
self.TEXT_WAITING = "Waiting for response..."
self.TEXT_ERROR = "Server Error"
self.status = Label()
# This is the remote service
self.I2CPanel = I2CPanel()
self.SCurveRunPanel = SCurveRunPanel()
self.OccupancyCheckPanel = OccupancyCheckPanel()
self.CalibrateChannelTrimsPanel = CalibrateChannelTrimsPanel()
# mainPanel will have all of the working stuff in it
self.mainPanel = DockPanel()
# self.mainPanel.setSpacing(10)
titleBar = HorizontalPanel()
titleBar.add(HTML(r"CBC Test Stand (v1.1)", StyleName="titleStyle"))
self.stopTakingDataButton = Button("Stop taking data")
self.stopTakingDataButton.addClickListener(self)
self.dataTakingPercentage = HTML("0%")
self.dataTakingStatus = HTML("Initiating...")
titleBar.add(self.dataTakingPercentage)
titleBar.add(self.dataTakingStatus)
titleBar.add(self.stopTakingDataButton)
titleBar.setCellHorizontalAlignment(self.dataTakingStatus, HasHorizontalAlignment.ALIGN_RIGHT)
titleBar.setCellHorizontalAlignment(self.dataTakingPercentage, HasHorizontalAlignment.ALIGN_RIGHT)
titleBar.setCellHorizontalAlignment(self.stopTakingDataButton, HasHorizontalAlignment.ALIGN_RIGHT)
titleBar.setWidth("100%")
self.mainPanel.add(titleBar, DockPanel.NORTH)
selectionPanel = VerticalPanel()
# Register to get updates about the status of data taking, so that
# I can update the information in the title bar
self.dataRunManager = DataRunManager.instance()
self.dataRunManager.registerEventHandler(self)
self.activePanelButton = None
self.activePanel = None
self.registersButton = Label("I2C Registers", StyleName="areaStyle")
self.occupanciesButton = Label("Test Occupancies", StyleName="areaStyle")
self.scurveButton = Label("S-Curve Run", StyleName="areaStyle")
self.calibrateTrimsButton = Label("Calibrate Trims", StyleName="areaStyle")
self.registersButton.addClickListener(self)
self.occupanciesButton.addClickListener(self)
self.scurveButton.addClickListener(self)
self.calibrateTrimsButton.addClickListener(self)
selectionPanel.add(self.registersButton)
selectionPanel.add(self.occupanciesButton)
selectionPanel.add(self.scurveButton)
selectionPanel.add(self.calibrateTrimsButton)
self.mainPanel.add(selectionPanel, DockPanel.WEST)
self.mainPanel.add(self.status, DockPanel.SOUTH)
RootPanel().add(self.mainPanel)
self.setNewMainPanel(self.registersButton)
def onDataTakingEvent(self, eventCode, details):
"""
Method that receives updates from DataRunManager
"""
if eventCode == DataRunManager.DataTakingStartedEvent:
self.stopTakingDataButton.setEnabled(True)
self.dataTakingPercentage.setText("0%")
self.dataTakingStatus.setText("Starting run...")
elif eventCode == DataRunManager.DataTakingFinishedEvent:
self.stopTakingDataButton.setEnabled(False)
self.dataTakingPercentage.setText("")
self.dataTakingStatus.setText("Not taking data")
elif eventCode == DataRunManager.DataTakingStatusEvent:
self.stopTakingDataButton.setEnabled(True)
self.dataTakingPercentage.setText("%3d%%" % int(details["fractionComplete"] * 100 + 0.5))
self.dataTakingStatus.setText(details["statusString"])
def onClick(self, sender):
# (data, response_class): if the latter is 'self', then
# the response is handled by the self.onRemoteResponse() method
try:
if sender == self.stopTakingDataButton:
self.dataRunManager.stopTakingData()
else:
# I don't have any other buttons so it must be a panel change
self.setNewMainPanel(sender)
except Exception as error:
self.status.setText("Client exception was thrown: '" + str(error.__class__) + "'='" + str(error) + "'")
def setNewMainPanel(self, panelButton):
if panelButton == self.activePanelButton:
return # already the active panel so no need to do anything
# Remove the "selected" style from the current button
if self.activePanelButton != None:
self.activePanelButton.setStyleName("areaStyle")
# Set the "selected" style on the new one
self.activePanelButton = panelButton
self.activePanelButton.setStyleName("selectedAreaStyle")
# Clear the main panel
if self.activePanel != None:
self.mainPanel.remove(self.activePanel.getPanel())
# Figure out what the new main panel should be
if panelButton == self.registersButton:
self.activePanel = self.I2CPanel
elif panelButton == self.scurveButton:
self.activePanel = self.SCurveRunPanel
elif panelButton == self.occupanciesButton:
self.activePanel = self.OccupancyCheckPanel
elif panelButton == self.calibrateTrimsButton:
self.activePanel = self.CalibrateChannelTrimsPanel
# Set the new main panel
self.activePanel.getPanel().setStyleName("selectedAreaStyle")
self.activePanel.getPanel().setWidth("100%")
self.mainPanel.add(self.activePanel.getPanel(), DockPanel.CENTER)
def onRemoteResponse(self, response, request_info):
self.status.setText(response)
def onRemoteError(self, code, message, request_info):
ErrorMessage("Unable to contact server")
class Game(VerticalPanel):
def __init__(self, row, column=0):
super(Game, self).__init__(StyleName='game')
self.sinkEvents(Event.ONCONTEXTMENU) # to disable right click
self.row = row
self.column = column or row
self.level = 1
self.toppers = [[], [], []] # storage for top scorers for 3 levels.
self.remote = DataService()
self.remote_handler = RemoteHandler(self)
self.remote.get_scores(self.remote_handler)
# contents of Game
menubar = MineMenuBar(self)
score_board = HorizontalPanel(StyleName='score-board')
self.grid_panel = SimplePanel(StyleName='grid-panel')
self.add(menubar)
self.add(score_board)
self.add(self.grid_panel)
# contents of score_board
self.counter = Label('000', StyleName='digit counter')
self.face = Smiley(self)
self.timer = Label('000', StyleName='digit timer')
for one in (self.counter, self.face, self.timer):
score_board.add(one)
score_board.setCellWidth(self.face, '100%')
self.create_grid()
self.start()
def onBrowserEvent(self, event):
# prevent right click context menu as well as all the other events.
DOM.eventPreventDefault(event)
def create_grid(self):
# contents of self.grid_panel
self.grid = CustomGrid(self, self.row, self.column)
self.grid_panel.add(self.grid)
def start(self, no_of_bomb=0):
self.time = -1
self.started = True
self.first_click = True
self.bombed_cells = []
self.flagged_cells = []
self.to_be_released = [] # cells to be released after being pressed
self.count_opened_cells = 0
self.no_of_click = 0
self.squares = self.row * self.column
self.no_of_bomb = no_of_bomb or int((self.squares * 10) / 64)
self.no_of_safe_zones = self.squares - self.no_of_bomb
self.set_counter()
self.timer.setText('000')
self.generate_bombs()
self.face.setStyleName('facesmile')
def get_all_cells(self):
for i in xrange(self.row):
for j in xrange(self.column):
one = self.grid.getCell(i, j)
yield one
def get_neighbors(self, cell):
x = cell.x
y = cell.y
row, column = self.row, self.column
for i in xrange(x-1, x+2):
if 0 <= i < row:
for j in xrange(y-1, y+2):
if 0 <= j < column:
if (i,j) != (x, y):
one = self.grid.getCell(i, j)
yield one
def set_counter(self):
next_value = self.no_of_bomb - len(self.flagged_cells)
if next_value == 0 and self.started:
self.counter.setStyleName('digit counter-blue')
self.counter.addClickListener(RemainingMineHandler(self))
else:
self.counter.setStyleName('digit counter')
self.counter._clickListeners = []
if next_value < 0:
template = '-00'
next_value = abs(next_value)
else:
template = '000'
value = str(next_value)
value = template[:-len(value)] + value
self.counter.setText(value)
def onTimer(self, target):
if not self.started or self.first_click:
return
Timer(1000, self)
self.time += 1
if self.time <= 999:
str_time = str(self.time)
str_time = '000'[:-len(str_time)] + str_time
self.timer.setText(str_time)
else:
self.started = False
self.face.setStyleName('faceclock')
def sample(self, population, k):
# pyjamas doesn't support random.sample but random.choice
seq = list(population)
s = []
for i in xrange(k):
pick = random.choice(seq)
seq.remove(pick)
s.append(pick)
return s
def generate_bombs(self):
# generate 1 extra mine so that if user's first click is bomb, move that
bombs = self.sample(xrange(self.squares), self.no_of_bomb+1)
row, column = self.row, self.column
for i,bomb in enumerate(bombs):
x = bomb // column
y = bomb % column
mine = self.grid.getCell(x, y)
if i == 0:
self.extra_mine = mine
continue
#DOM.setInnerHTML(mine.getElement(),'b');mine.addStyleName('debug')
self.bombed_cells.append(mine)
mine.count = -1
for one in self.get_neighbors(mine):
if one.count != -1:
one.count += 1
def move_to_extra_mine(self, to_be_moved):
to_be_moved.count = 0
self.bombed_cells.remove(to_be_moved)
for one in self.get_neighbors(to_be_moved):
if one.count == -1:
to_be_moved.count += 1
else:
one.count -= 1
self.extra_mine.count = -1
self.bombed_cells.append(self.extra_mine)
for one in self.get_neighbors(self.extra_mine):
if one.count != -1:
one.count += 1
def press_neighbor_cells(self, cell):
self.count_flags = 0
self.bomb_explodes_on = []
self.to_be_released = []
for one in self.get_neighbors(cell):
if one.state == 3:
continue
one.addStyleName('pressed')
self.to_be_released.append(one)
if one.state == 1:
self.count_flags += 1
else:
if one.count == -1:
self.bomb_explodes_on.append(one)
def open_if_satisfies(self, cell):
if self.count_flags == cell.count:
if self.bomb_explodes_on:
self.show_all_bombs(self.bomb_explodes_on)
else:
self.open_neighboring_cells(cell)
def open_neighboring_cells(self, cell):
if not self.started:
return
for one in self.get_neighbors(cell):
if one.state in (0, 2) and one.count != -1:
one.setStyleName('opened')
one.state = 3
self.count_opened_cells += 1
if one.count == 0:
self.open_neighboring_cells(one)
else:
setColorfulHTML(one.getElement(), one.count)
self.check_win()
def check_win(self):
if not self.started:
return
if self.count_opened_cells == self.no_of_safe_zones:
for one in self.bombed_cells:
if one.state != 1:
one.setStyleName('cell bombflagged')
self.flagged_cells.append(one)
self.started = False
self.set_counter()
self.face.setStyleName('facewin')
name = Window.prompt("You've done it !\n\
Game Time: %s seconds\n\
Number of Clicks: %s\n"
"What's ur name ?" % (self.time, self.no_of_click))
if name and self.level in (1, 2, 3):
self.remote.add_score(name, self.level, self.time, \
self.no_of_click, self.remote_handler)
self.add_player_to_toppers(name)
def add_player_to_toppers(self, name):
current_level = self.level - 1
toppers_in_this_level = self.toppers[current_level]
toppers_in_this_level.append(('<b>%s</b>' % name, self.time))
self.toppers[current_level] = sorted(toppers_in_this_level, \
key=lambda score: score[1])
self.remote_handler.load_top_scores()
def show_all_bombs(self, bomb_explodes_on=[]):
self.started = False
self.face.setStyleName('facedead')
for one in self.bombed_cells:
if one.state != 1:
one.setStyleName('cell bombrevealed')
for one in self.flagged_cells:
if one.count != -1:
one.setStyleName('cell bombmisflagged')
for one in bomb_explodes_on:
one.setStyleName('cell bombdeath')
def next_game(self, level=None, no_of_bomb=0):
current_level = (self.row, self.column)
if not level or level == (0,0) or level == current_level:
self.restart(no_of_bomb)
else:
self.row, self.column = level
if level[0] <= current_level[0] and level[1] <= current_level[1]:
self.grid.resize(*level)
self.restart(no_of_bomb)
else:
self.grid_panel.remove(self.grid)
self.create_grid()
self.start(no_of_bomb)
def restart(self, no_of_bomb=0):
for one in self.get_all_cells():
one.count = 0
one.state = 0
one.setStyleName('blank')
DOM.setInnerHTML(one.getElement(), '')
self.start(no_of_bomb)
class TemplatePanel(ComplexPanel):
"""
Panel which allows you to attach or insert widgets into a
pre-defined template.
We don't do any caching of our own, since the browser will do
caching for us, and probably more efficiently.
"""
templateRoot = ""
# XXX What is this text expression supposed to do? It won't be
# added to the docstring as it is.
"""Set staticRoot to change the base path of all the templates
that are loaded; templateRoot should have a trailing slash"""
def __init__(self, templateName, allowEdit=False):
ComplexPanel.__init__(self)
self.loaded = False # Set after widgets are attached
self.widgetsAttached = False
self.id = None
self.templateName = None
self.title = None
self.elementsById = {}
self.metaTags = {}
self.body = None
self.links = []
self.forms = []
self.metaTagList = []
self.loadListeners = []
self.toAttach = []
self.toInsert = []
self.setElement(DOM.createDiv())
self.editor = None
self.allowEdit = allowEdit
if templateName:
self.loadTemplate(templateName)
def getTemplatePath(self, templateName):
return self.templateRoot+'tpl/'+templateName+'.html'
def loadTemplate(self, templateName):
self.templateName = templateName
self.id = templateName + str(hash(self))
self.httpReq = HTTPRequest()
self.httpReq.asyncGet(self.getTemplatePath(templateName),
TemplateLoader(self))
def getCurrentTemplate(self):
"""Return the template that is currently loaded, or is loading."""
return self.templateName
def isLoaded(self):
"""Return True if the template is finished loading."""
return self.loaded
def areWidgetsAttached(self):
"""Return True if the template is loaded and attachWidgets()
has been called."""
return self.widgetsAttached
def setTemplateText(self, text):
"""
Set the template text; if the template is not HTML, a subclass
could override this to pre-process the text into HTML before
passing it to the default implementation.
"""
if self.allowEdit:
self.originalText = text
# If we have children, remove them all first since we are
# trashing their DOM
for child in List(self.children):
self.remove(child)
DOM.setInnerHTML(self.getElement(), text)
self.elementsById = {}
self.links = []
self.metaTags = {}
self.forms = []
self.metaTagList = []
# Make the ids unique and store a pointer to each named element
for node in DOM.walkChildren(self.getElement()):
#console.log("Passing node with name %s", node.nodeName)
if node.nodeName == "META":
name = node.getAttribute("name")
content = node.getAttribute("content")
console.log("Found meta %o name %s content %s",
node, name, content)
self.metaTags[name] = content
self.metaTagList.append(node)
elif node.nodeName == "BODY":
self.body = node
elif node.nodeName == "TITLE":
self.title = DOM.getInnerText(node)
elif node.nodeName == "FORM":
self.forms.append(node)
nodeId = DOM.getAttribute(node, "id")
if nodeId:
self.elementsById[nodeId] = node
DOM.setAttribute(node, "id", self.id + ":" + node.id)
nodeHref = DOM.getAttribute(node, "href")
if nodeHref:
self.links.append(node)
self.loaded = True
if self.attached:
self.attachWidgets()
self.widgetsAttached = True
if self.allowEdit:
self.editor = None
self.editButton = Label("edit "+unescape(self.templateName))
self.editButton.addStyleName("link")
self.editButton.addStyleName("ContentPanelEditLink")
self.editButton.addClickListener(EventDelegate("onClick", self,
self.onEditContentClick))
ComplexPanel.insert(self, self.editButton, self.getElement(),
len(self.children))
self.notifyLoadListeners()
def onError(self, html, statusCode):
if statusCode == 404 and self.allowEdit:
self.editor = None
self.originalText = ""
DOM.setInnerHTML(self.getElement(), '')
self.editButton = Label("create "+unescape(self.templateName))
self.editButton.addStyleName("link")
self.editButton.addStyleName("ContentPanelEditLink")
self.editButton.addClickListener(EventDelegate("onClick", self,
self.onEditContentClick))
ComplexPanel.insert(self, self.editButton, self.getElement(),
len(self.children))
return
# Show the page we got in an iframe, which will hopefully show
# the error better than we can.
# DOM.setInnerHTML(self.getElement(), '<iframe src="'+self.getTemplatePath(self.templateName)+'"/>')
def onTimeout(self, text):
self.onError("Page loading timed out: "+text)
def getElementsById(self):
"""Return a dict mapping an id to an element with that id
inside the template; useful for post-processing."""
return self.elementsById
def getLinks(self):
"""Return a list of all the A HREF= elements found in the template."""
return self.links
def getForms(self):
"""Return a list of all the FORM elements found in the template."""
return self.forms
def onAttach(self):
if not self.attached:
SimplePanel.onAttach(self)
if self.loaded and not self.widgetsAttached:
self.attachWidgets()
self.widgetsAttached = True
def attachWidgets(self):
"""
Attach and insert widgets into the DOM now that it has been
loaded. If any widgets were attached before loading, they
will have been queued and the default implementation will
attach them.
Override this in subclasses to attach your own widgets after
loading.
"""
for attach in self.toAttach:
self.attach(attach.name, attach.widget)
for insert in self.toInsert:
self.insert(insert.name, insert.widget)
def getElementById(self, id):
return self.elementsById[id]
def insert(self, id, widget):
"""
Insert a widget into the element with the given id, at the end
of its children.
"""
if not self.loaded:
self.toInsert.append(PendingAttachOrInsert(id, widget))
else:
element = self.getElementById(id)
if element:
self.adopt(widget, element)
self.children.append(widget)
else:
console.error("Page error: No such element " + id)
return widget
def attachToElement(self, element, widget):
events = DOM.getEventsSunk(widget.getElement())
widget.unsinkEvents(events)
widget.setElement(element)
widget.sinkEvents(events)
self.adopt(widget, None)
self.children.append(widget)
def replaceElement(self, element, widget):
"""Replace an existing element with the given widget."""
DOM.getParent(element).replaceChild(widget.getElement(), element)
self.adopt(widget, None)
self.children.append(widget)
def attach(self, id, widget):
"""
Attach a widget onto the element with the given id; the element
currently associated with the widget is discarded.
"""
if not self.loaded:
self.toAttach.append(PendingAttachOrInsert(id, widget))
else:
element = self.getElementById(id)
if element:
self.attachToElement(element, widget)
else:
console.error("Page error: No such element " + id)
return widget
def getMeta(self, name):
"""
Get the value of a meta-variable found in the template, or None if
no meta tags were found with the given name.
"""
return self.metaTags.get(name)
def getTitle(self):
"""Return a user-friendly title for the page."""
if self.title:
return self.title
else:
return self.templateName
def addLoadListener(self, listener):
"""
The listener should be a function or an object implementing
onTemplateLoaded. It will be called this TemplatePanel
instance after the template has been loaded and after
attachWidgets() is called.
"""
self.loadListeners.append(listener)
def removeLoadListener(self, listener):
self.loadListeners.remove(listener)
def notifyLoadListeners(self):
for listener in self.loadListeners:
if listener.onTemplateLoaded:
listener.onTemplateLoaded(self)
else:
listener(self)
def onEditContentClick(self, sender):
if self.editor:
editor = self.editor
self.editor = None
ComplexPanel.remove(self, editor)
self.editButton.setText("edit " + unescape(self.templateName))
else:
self.editor = RichTextEditor(self.originalText)
self.editor.addSaveListener(self)
ComplexPanel.insert(self, self.editor, self.getElement(),
len(self.children))
self.editButton.setText("close editor")
def getTemplateSaveUrl(self, templateName):
"""
Get the URL to post a template to when it is saved in the editor.
"""
return self.getTemplatePath(templateName)
def saveTemplateText(self, html):
"""
Save the text. This method can be overridden to use a
different save method. The default is to POST to the template
save URL, passing a single parameter "content" with the html
string.
To change the target of the POST, override getTemplateSaveUrl().
To preprocess the html, override this method in a subclass and
perform processing there.
"""
HTTPRequest().asyncPost(self.getTemplateSaveUrl(self.templateName),
"content=" + encodeURIComponent(html),
ContentSaveHandler(self))
def onSave(self, sender):
"""Called when the user clicks save in the content editor."""
html = self.editor.getHTML()
self.saveTemplateText(html)
def onSaveComplete(self):
"""
Called when the template was successfully POSTed to the
server; it reloads the template.
Subclasses which don't use the default method of saving may
want to call this after they successfully save the template.
"""
self.loadTemplate(self.templateName)
def onClick(sender):
Window.alert('Make service request using %s' % sender.getID())
if __name__ == '__main__':
pyjd.setup("public/Anchor.html")
# EXAMPLE 1
a1 = Anchor(
Widget=HTML('Test 1: Anchor to external site using HTML widget.'),
Href='http://pyjs.org',
Title='Test1')
RootPanel().add(a1)
# EXAMPLE 2
label = Label(text='Test 2: Click listener added to a label.')
label.addClickListener(onClick)
RootPanel().add(label)
# EXAMPLE 3
a2 = Hyperlink(text='Hyperlink', Element=DOM.createSpan())
a2.setID('param1')
a2.addClickListener(onClick)
html2 = HTMLPanel(
"Test 3: <span id ='t3'></span> added to HTMLPanel with click listener."
)
html2.add(a2, "t3")
RootPanel().add(html2)
# EXAMPLE 4
hpanel = HorizontalPanel()
hpanel.append(HTML('Test 4: Anchor to external site using Image widget'))
a3 = Anchor(Widget=Image('http://pyjs.org/assets/images/pyjs.128x128.png'),
Href='http://pyjs.org',
def labelbutton(x,y):
z = Label(x)
z.addClickListener(y)
return z
from pyjamas.ui.Label import Label
from pyjamas.ui.Image import Image
from pyjamas.ui.HorizontalPanel import HorizontalPanel
def onClick(sender):
Window.alert('Make service request using %s'%sender.getID())
if __name__ == '__main__':
pyjd.setup("public/Anchor.html")
# EXAMPLE 1
a1 = Anchor(Widget = HTML('Test 1: Anchor to external site using HTML widget.'), Href='http://pyjs.org', Title = 'Test1')
RootPanel().add(a1)
# EXAMPLE 2
label = Label(text = 'Test 2: Click listener added to a label.')
label.addClickListener(onClick)
RootPanel().add(label)
# EXAMPLE 3
a2 = Hyperlink(text = 'Hyperlink', Element = DOM.createSpan())
a2.setID('param1')
a2.addClickListener(onClick)
html2=HTMLPanel("Test 3: <span id ='t3'></span> added to HTMLPanel with click listener.")
html2.add(a2, "t3")
RootPanel().add(html2)
# EXAMPLE 4
hpanel = HorizontalPanel()
hpanel.append(HTML('Test 4: Anchor to external site using Image widget'))
a3 = Anchor(Widget = Image('http://pyjs.org/assets/images/pyjs.128x128.png'), Href='http://pyjs.org', Title = 'Test4')
hpanel.append(a3)
RootPanel().add(hpanel)
# EXAMPLE 5
