class PlacableObjectElement(Element):
#here field should be placeableobjectfield
def __init__(self, field):
Element.__init__(self, field)
# there is then field.maincontent, field.width, field.height, field.correctx, field.correcty , etc.
self.mainContentElement = TextAreaElement(field.mainContentField)
self.targetXElement = TextElement(field.targetX)
self.targetYElement = TextElement(field.targetY)
self.widthElement = TextElement(field.width)
self.heightElement = TextElement(field.height)
self.toleranceElement = TextElement(field.tolerance)
def process(self, request):
self.mainContentElement.process(request)
self.targetXElement.process(request)
self.targetYElement.process(request)
self.widthElement.process(request)
self.heightElement.process(request)
self.toleranceElement.process(request)
field_engine_check_delete(self, request, self.field.idevice.objectsToPlace)
def renderEdit(self):
html = ""
html += self.mainContentElement.renderEdit()
html += self.targetXElement.renderEdit()
html += self.targetYElement.renderEdit()
html += self.widthElement.renderEdit()
html += self.heightElement.renderEdit()
html += self.toleranceElement.renderEdit()
html += field_engine_make_delete_button(self)
return html
def renderView(self):
html = ""
html += self.mainContentElement.renderView()
html += self.mainContentElement.renderView()
html += self.targetXElement.renderView()
html += self.targetYElement.renderView()
html += self.widthElement.renderView()
html += self.heightElement.renderView()
html += self.toleranceElement.renderView()
return html
def renderPreview(self):
html = ""
html += self.renderView()
return html
class FileElement(Element):
def __init__(self, field, showDelFileButton = True):
Element.__init__(self, field)
self.fileDescriptionElement = TextElement(field.fileDescription)
self.showDelFile = showDelFileButton
"""
Check and see if a new file has been uploaded
or if we need to delete a file on user request
"""
def process(self, request):
self.fileDescriptionElement.process(request)
if "upload" + self.id in request.args:
if "path" + self.id in request.args:
filePath = request.args["path"+self.id][0]
self.field.uploadFile(filePath)
self.field.idevice.edit = True
self.field.idevice.undo = False
if "action" in request.args and request.args["action"][0] == "delfile"+self.id:
self.field.deleteFile()
self.field.idevice.edit = True
self.field.idevice.undo = False
def renderEdit(self):
html = u"<div>\n"
html += common.textInput("path"+self.id, "", 50, \
onclick="addFile('%s')" % self.id, readonly="readonly" )
html += u'<input type="button" onclick="addFile(\'%s\')"' % self.id
html += u'value="%s" />\n' % _(u"Browse")
buttonName = _(u"Replace")
if self.field.fileResource is None:
buttonName = _(u"Upload")
html += u'<input type="submit" name="%s" value="%s" />' % ("upload"+self.id,
buttonName)
html += common.elementInstruc(self.field.fileInstruc)
html += self.fileDescriptionElement.renderEdit()
if self.field.fileResource is not None:
html += "<div class='block'><strong>"
html += _("File") + ": %s " % self.field.fileResource.storageName
if self.showDelFile:
html += common.submitImage("delfile" + self.id, self.field.fileResource.storageName,
"/images/stock-cancel.png",
_("Delete File"))
html += "</strong></div>"
else:
html += "<i>"+_("No File Uploaded Currently") + "</i>"
html += "<br/></div>"
html += field_engine_make_delete_button(self)
return html
def renderView(self):
return ""
"""
Return the filename of this item if there is one now
"""
def getFileName(self):
if self.field.fileResource is not None:
return self.field.fileResource.storageName
return ""
"""
Return the description if there is one now
"""
def getDescription(self):
return self.fileDescriptionElement.renderView()
def renderPreview(self):
html = ""
if self.field.fileResource is not None:
html += _("Attachment") + ": %s " % self.field.fileResource.storageName
else:
html += _("Attachment") +" : <i>" + _("None") + "</i>"
html += "<br/>"
return html
class HangmanBlockInc(Block):
"""
ExampleBlock can render and process ExampleIdevices as XHTML
GenericBlock will replace it..... one day
"""
def __init__(self, parent, idevice):
Block.__init__(self, parent, idevice)
self.titleElement = TextElement(idevice.titleField)
self.contentElement = TextAreaElement(idevice.content)
self.contentElement.height = 250
self.chanceImageElements = []
#go through all image fields in the list and create an image element linked to that field
for chanceImageField in idevice.chanceImageFields:
newImgElement = ImageElement(chanceImageField)
self.chanceImageElements.append(newImgElement)
self.wordElements = []
self.hintElements = []
#go through all of the word fields and hint fields and create an
for wordIndex, word in enumerate(idevice.wordTextFields):
newWordElement = TextElement(word)
self.wordElements.append(newWordElement)
newHintElement = TextElement(idevice.hintTextFields[wordIndex])
self.hintElements.append(newHintElement)
#make an element for the alphabet
self.alphabetElement = TextElement(idevice.alphabet)
#element for the messages that are shown to the player
self.wrongGuessTextElement = TextAreaElement(self.idevice.wrongGuessMessageField)
self.lostLevelTextElement = TextAreaElement(self.idevice.lostLevelMessageField)
self.levelPassedTextElement = TextAreaElement(self.idevice.levelPasssedMessageField)
self.gameWonTextElement = TextAreaElement(self.idevice.gameWonMessageField)
self.letterButtonStyleElement = TextElement(self.idevice.letterButtonStyle)
self.wrongLetterButtonStyleElement = TextElement(self.idevice.wrongLetterButtonStyle)
self.rightLetterButtonStyleElement = TextElement(self.idevice.rightLetterButtonStyle)
self.hintFieldStyleElement = TextElement(self.idevice.hintFieldStyle)
self.wordAreaStyleElement = TextElement(self.idevice.wordAreaStyle)
self.resetButtonTextElement = TextElement(self.idevice.resetButtonText)
self.resetButtonStyleElement = TextElement(self.idevice.resetButtonStyle)
def process(self, request):
"""
Process the request arguments from the web server to see if any
apply to this block
"""
#Make sure that we don't do anything when it's time to die...
Block.process(self, request)
self.idevice.message = ""
if field_engine_is_delete_request(request):
return
self.idevice.addGameScript()
self.titleElement.process(request)
self.idevice.title = self.titleElement.renderView()
self.alphabetElement.process(request)
self.wrongGuessTextElement.process(request)
self.lostLevelTextElement.process(request)
self.levelPassedTextElement.process(request)
self.gameWonTextElement.process(request)
self.letterButtonStyleElement.process(request)
self.wrongLetterButtonStyleElement.process(request)
self.rightLetterButtonStyleElement.process(request)
self.hintFieldStyleElement.process(request)
self.wordAreaStyleElement.process(request)
self.resetButtonTextElement.process(request)
self.resetButtonStyleElement.process(request)
#see if we need to delete a word
blankWords = False
for wordIndex in range(0, len(self.wordElements)):
if self.wordElements[wordIndex].renderView() == "":
blankWords = True
elif self.hintElements[wordIndex].renderView() == "":
blankWords = True
if blankWords is True:
self.idevice.message = _("One or more words or hints are blank. Please do not have any blank hints or words - you can delete unused ones.")
self.idevice.edit = True
#see if we need to add another chance
if ("addChance"+unicode(self.id)) in request.args:
self.idevice.addChance()
self.idevice.edit = True
# disable Undo once a question has been added:
self.idevice.undo = False
if("addWord"+unicode(self.id)) in request.args:
self.idevice.addWord()
self.idevice.edit = True
self.idevice.undo = False
content = self.contentElement.process(request)
for imgElement in self.chanceImageElements:
imgElement.process(request)
if "action" in request.args and request.args["action"][0] == imgElement.id:
self.idevice.chanceImageFields.remove(imgElement.field)
imgElement.field.idevice.undo = False
imgElement.field.idevice.edit = True
for wordElement in self.wordElements:
wordElement.process(request)
if "action" in request.args and request.args["action"][0] == wordElement.id:
wordIdx = self.wordElements.index(wordElement)
self.idevice.wordTextFields.remove(wordElement.field)
self.idevice.hintTextFields.remove(self.hintElements[wordIdx].field)
wordElement.field.idevice.undo = False
wordElement.field.idevice.edit = True
for hintElement in self.hintElements:
hintElement.process(request)
if content:
self.idevice.content = content
#
# Get an TextArea render back according to mode
def _renderHTMLElement(self, mode, element, containerId = None):
retVal = ""
idStr = ""
if containerId is not None:
idStr = " id='%s' " % containerId
retVal += "<div %s >" % idStr
if mode == "preview":
retVal += element.renderPreview()
else:
retVal += element.renderView()
retVal += "</div>"
return retVal
#
# This will generate the HTML elements and javascript that will be required
# for this to be shown as a Javascript game in the web browser
#
def _renderGame(self, style, mode = "view"):
hangmanGameId = "hangman" + self.id
resPath = ""
if mode == "preview":
resPath = "resources/"
html = u"<script src='" + resPath + "hangman.js' type='text/javascript'></script>\n"
html += common.ideviceHeader(self, style, mode)
html += "<div id='hangman%(gameId)smessageStore' style='display: none'>" % {"gameId" : hangmanGameId}
html += self._renderHTMLElement(mode, self.wrongGuessTextElement, "hmwrong" + hangmanGameId)
html += self._renderHTMLElement(mode, self.lostLevelTextElement, "hmlost" + hangmanGameId)
html += self._renderHTMLElement(mode, self.levelPassedTextElement, "hmpassed" + hangmanGameId)
html += self._renderHTMLElement(mode, self.gameWonTextElement, "hmwon" + hangmanGameId)
html += "</div>"
html += u"<script type='text/javascript'>\n"
#Go through the images and find out the max height and maxwidth
imgMaxHeight = 0
imgMaxWidth = 0
for imgElement in self.chanceImageElements:
if imgElement.field.imageResource and imgElement.field.imageResource is not None:
if(int(imgElement.field.width) > imgMaxWidth):
imgMaxWidth = int(imgElement.field.width)
if(imgElement.field.height > imgMaxHeight):
imgMaxHeight = int(imgElement.field.height)
#Makes a javascript array of the list of words that the user has given
html += "hangman_words['%s'] = new Array();\n" % hangmanGameId
html += "hangman_buttonStyles['%s'] = new Array();\n" % hangmanGameId
for wordIndex, word in enumerate(self.wordElements):
html += u"hangman_words['%(gameId)s'][%(index)d] = new Array('%(word)s', '%(hint)s');\n" % \
{"index" : wordIndex, "word" : word.renderView(), \
"hint" : self.hintElements[wordIndex].renderView(), \
"gameId" : hangmanGameId }
#make the style for the buttons
html += "hangman_buttonStyles['%(gameId)s'][HANGMAN_BEFORE_GUESS] = \"%(style)s\";\n" \
% {"gameId" : hangmanGameId, "style" : self.letterButtonStyleElement.renderView()}
html += "hangman_buttonStyles['%(gameId)s'][HANGMAN_CORRECT_GUESS] = \"%(style)s\";\n" \
% {"gameId" : hangmanGameId, "style" : self.rightLetterButtonStyleElement.renderView()}
html += "hangman_buttonStyles['%(gameId)s'][HANGMAN_WRONG_GUESS] = \"%(style)s\";\n" \
% {"gameId" : hangmanGameId, "style" : self.wrongLetterButtonStyleElement.renderView()}
#Makes a javscript string of the alphabet that the user can guess from
html += u"hangman_alphabet['%(gameId)s'] = '%(alphabet)s';\n" % \
{"alphabet" : self.alphabetElement.renderView(), \
"gameId" : hangmanGameId }
#Makes an array of the ids of the divs that hold the chance images
html += u"hangman_chanceimgids['%s'] = new Array();\n" % hangmanGameId
for imgIndex, imgElement in enumerate(self.chanceImageElements):
html += "hangman_chanceimgids['%(gameId)s'][%(index)d] = '%(imgdivid)s';\n" % \
{"index" : imgIndex, "imgdivid" : "hangman" + self.id + "img" + imgElement.id, \
"gameId" : hangmanGameId }
#Make the messages for this game
html += u"playerMessages['%s'] = new Array();\n" % hangmanGameId
messagesStr = """
playerMessages['%(gameid)s']['wrongguess'] =
document.getElementById('hmwrong%(gameid)s').innerHTML;
playerMessages['%(gameid)s']['lostlevel'] =
document.getElementById('hmlost%(gameid)s').innerHTML;
playerMessages['%(gameid)s']['levelpassed'] =
document.getElementById('hmpassed%(gameid)s').innerHTML;
playerMessages['%(gameid)s']['gamewon'] =
document.getElementById('hmwon%(gameid)s').innerHTML;
</script>
""" % {"gameid" : hangmanGameId }
html += messagesStr
html += "<div id='hangman" + self.id + "_img'>"
#render view of these images
for imgElement in self.chanceImageElements:
if imgElement.field.imageResource and imgElement.field.imageResource is not None:
html += "<div id='hangman" + self.id + "img" + imgElement.id + "' style='display: none'>"
if mode == "view":
html += imgElement.renderView()
else:
html += imgElement.renderPreview()
html += "</div>"
html += "</div>"
messageTopMargin = (imgMaxHeight - 30) / 2
gameWidth = max(600, imgMaxWidth)
gameAreaHTML = """
<div id="%(gameId)s_gamearea" style='width: %(width)dpx;' class='exehangman_gamearea'>
<div class='exehangman_alertarea' id="%(gameId)s_alertarea" style='position: absolute; z-index: 10; text-align: center; border: 1px; background-color: white; width: %(width)dpx; margin-top: %(messagetopmargin)dpx; visibility: hidden'>
 
</div>
<div id="%(gameId)s_imgarea" style='height: %(height)dpx; z-index: 1;' class='exehangman_imgarea'>
</div>
<input type='text' style='%(hintStyle)s' id='%(gameId)s_hintarea' style='width: %(width)dpx' class='exehangman_hintarea'/>
<input type='text' style='%(wordStyle)s' id='%(gameId)s_wordarea' style='width: %(width)dpx' class='exehangman_wordarea'/>
<div id="%(gameId)s_letterarea" class='exehangman_letterarea'>
</div>
<input class='exehangman_resetbutton' type='button' value='%(resetText)s' style='%(resetStyle)s' onclick='restartLevel("%(gameId)s")'/>
</div>
""" % { "gameId" : hangmanGameId, "width" : gameWidth, "height": imgMaxHeight, \
"messagetopmargin" : messageTopMargin, 'hintStyle' : self.hintFieldStyleElement.renderView(), \
'wordStyle' : self.wordAreaStyleElement.renderView(), 'resetText' : self.resetButtonTextElement.renderView(), \
'resetStyle' : self.resetButtonStyleElement.renderView() }
html += gameAreaHTML
html += "<script type='text/javascript'>setupGame('%s');</script>" % hangmanGameId
return html
def renderEdit(self, style):
"""
Returns an XHTML string with the form element for editing this block
"""
html = u"<div>\n"
html += common.ideviceShowEditMessage(self)
html += self.titleElement.renderEdit()
html += self.contentElement.renderEdit()
html += self.alphabetElement.renderEdit()
#messages to show the user for different events
html += self.wrongGuessTextElement.renderEdit()
html += self.lostLevelTextElement.renderEdit()
html += self.levelPassedTextElement.renderEdit()
html += self.gameWonTextElement.renderEdit()
html += self.resetButtonTextElement.renderEdit()
divId = "fieldtype_advanced" + self.id
html += "<input name='showbox" + divId + "' type='checkbox' onchange='$(\"#" + divId + "\").toggle()'/>"
html += _("Show Advanced Options") + "<br/>"
html += "<div id='" + divId + "' style='display: none' "
html += ">"
#styles for buttons
html += self.letterButtonStyleElement.renderEdit()
html += self.wrongLetterButtonStyleElement.renderEdit()
html += self.rightLetterButtonStyleElement.renderEdit()
#style of the text fields
html += self.hintFieldStyleElement.renderEdit()
html += self.wordAreaStyleElement.renderEdit()
html += self.resetButtonStyleElement.renderEdit()
html += "</div>"
#render edit of these images
for imgElement in self.chanceImageElements:
html += imgElement.renderEdit()
html += common.submitImage(imgElement.id, imgElement.field.idevice.id,
"/images/stock-cancel.png",
_("Remove This Life")) + "<br/>"
addChanceButtonLabel = _("Add Chance")
html += common.submitButton("addChance"+unicode(self.id), addChanceButtonLabel)
html += "<br/>"
#show words to be guessed
html += _("<h2>Words to Guess</h2>")
for wordIndex in range(0, len(self.wordElements)):
word = self.wordElements[wordIndex]
html += word.renderEdit()
html += self.hintElements[wordIndex].renderEdit()
html += "<br/>"
if wordIndex > 0:
html += common.submitImage(word.id, word.field.idevice.id,
"/images/stock-cancel.png",
_("Remove This Word")) + "<br/>"
html += common.submitButton("addWord"+unicode(self.id), _("Add Word"))
html += "<br/>"
html += self.renderEditButtons()
html += u"</div>\n"
return html
def renderPreview(self, style):
"""
Returns an XHTML string for previewing this block
"""
html = u"<div class=\"iDevice "
html += u"emphasis"+unicode(self.idevice.emphasis)+"\" "
html += u"ondblclick=\"submitLink('edit',"+self.id+", 0);\">\n"
html += self.contentElement.renderView()
html += self._renderGame(style, mode = "preview")
html += self.renderViewButtons()
html += "</div>\n"
return html
def renderXML(self, style):
xml = u""
mediaConverter = ExportMediaConverter.getInstance()
width = mediaConverter.getProfileWidth()
height = mediaConverter.getProfileHeight()
if mediaConverter is not None:
for imgElement in self.chanceImageElements:
if imgElement.field.imageResource is not None:
mediaConverter.resizeImg(XMLPage.currentOutputDir/imgElement.field.imageResource.storageName, \
width, height, {}, {"resizemethod" : "stretch"})
xml += "<idevice type='hangman' id='%s'>\n" % self.idevice.id
xml += "<chanceimages>\n"
for imgElement in self.chanceImageElements:
if imgElement.field.imageResource is not None:
xml += "<img src='%s'/>\n" % imgElement.field.imageResource.storageName
xml += "</chanceimages>\n"
xml += "<alphabet>%s</alphabet>\n" % self.alphabetElement.renderView()
xml += "<wrongguessmessage><![CDATA[ %s ]]></wrongguessmessage>\n" % self.wrongGuessTextElement.renderView()
xml += "<lostlevelmessage><![CDATA[ %s ]]></lostlevelmessage>\n" % self.lostLevelTextElement.renderView()
xml += "<levelpassedmessage><![CDATA[ %s ]]></levelpassedmessage>\n" % self.levelPassedTextElement.renderView()
xml += "<gamewonmessage><![CDATA[ %s ]]></gamewonmessage>\n" % self.gameWonTextElement.renderView()
xml += "<words>"
for wordIndex in range(0, len(self.wordElements)):
word = self.wordElements[wordIndex]
if word != "":
xml += "<word>\n<hint>%(hint)s</hint>\n<answer>%(answer)s</answer>\n</word>\n" \
% {"answer" : word.renderView() , "hint" : self.hintElements[wordIndex].renderView()}
xml += "</words>\n"
xml += "</idevice>\n"
return xml
def renderView(self, style):
"""
Returns an XHTML string for viewing this block
"""
html = u"<div class=\"iDevice "
html += u"emphasis"+unicode(self.idevice.emphasis)+"\">\n"
html += self.contentElement.renderView()
html += self._renderGame(style, mode = "view")
html += u"</div>\n"
return html
class FileElement(Element):
def __init__(self, field, showDelFileButton=True):
Element.__init__(self, field)
self.fileDescriptionElement = TextElement(field.fileDescription)
self.showDelFile = showDelFileButton
"""
Check and see if a new file has been uploaded
or if we need to delete a file on user request
"""
def process(self, request):
self.fileDescriptionElement.process(request)
if "upload" + self.id in request.args:
if "path" + self.id in request.args:
filePath = request.args["path" + self.id][0]
self.field.uploadFile(filePath)
self.field.idevice.edit = True
self.field.idevice.undo = False
if "action" in request.args and request.args["action"][
0] == "delfile" + self.id:
self.field.deleteFile()
self.field.idevice.edit = True
self.field.idevice.undo = False
def renderEdit(self):
html = u"<div>\n"
html += common.textInput("path"+self.id, "", 50, \
onclick="addFile('%s')" % self.id, readonly="readonly" )
html += u'<input type="button" onclick="addFile(\'%s\')"' % self.id
html += u'value="%s" />\n' % _(u"Browse")
buttonName = _(u"Replace")
if self.field.fileResource is None:
buttonName = _(u"Upload")
html += u'<input type="submit" name="%s" value="%s" />' % (
"upload" + self.id, buttonName)
html += common.elementInstruc(self.field.fileInstruc)
html += self.fileDescriptionElement.renderEdit()
if self.field.fileResource is not None:
html += "<div class='block'><strong>"
html += _("File") + ": %s " % self.field.fileResource.storageName
if self.showDelFile:
html += common.submitImage("delfile" + self.id,
self.field.fileResource.storageName,
"/images/stock-cancel.png",
_("Delete File"))
html += "</strong></div>"
else:
html += "<i>" + _("No File Uploaded Currently") + "</i>"
html += "<br/></div>"
html += field_engine_make_delete_button(self)
return html
def renderView(self):
return ""
"""
Return the filename of this item if there is one now
"""
def getFileName(self):
if self.field.fileResource is not None:
return self.field.fileResource.storageName
return ""
"""
Return the description if there is one now
"""
def getDescription(self):
return self.fileDescriptionElement.renderView()
def renderPreview(self):
html = ""
if self.field.fileResource is not None:
html += _(
"Attachment") + ": %s " % self.field.fileResource.storageName
else:
html += _("Attachment") + " : <i>" + _("None") + "</i>"
html += "<br/>"
return html
class PlaceTheObjectsBlockInc(Block):
"""
ExampleBlock can render and process ExampleIdevices as XHTML
GenericBlock will replace it..... one day
"""
def __init__(self, parent, idevice):
Block.__init__(self, parent, idevice)
self.contentElement = TextAreaElement(idevice.content)
self.contentElement.height = 250
self.titleElement = TextElement(idevice.titleField)
self.mainAreaElement = TextAreaElement(idevice.mainArea)
self.mainAreaElement.height = 200
self.placableObjectElements = []
for placableObjectField in idevice.objectsToPlace:
newPlacableElement = PlacableObjectElement(placableObjectField)
self.placableObjectElements.append(newPlacableElement)
self.positiveResponseElement = TextAreaElement(idevice.positiveResponseArea)
self.negativeResponseElement = TextAreaElement(idevice.negativeResponseArea)
self.clickToStartElement = TextAreaElement(idevice.clickToStartGameArea)
self.gameTimeLimit = TextElement(idevice.gameTimeLimit)
self.gameTimerShown = TextElement(idevice.gameTimerShown)
self.partbinNumCols = TextElement(idevice.partbinNumCols)
def process(self, request):
"""
Process the request arguments from the web server to see if any
apply to this block
"""
Block.process(self, request)
self.idevice.uploadNeededScripts()
if "addPlacableObject" + unicode(self.id) in request.args:
self.idevice.addPlacableObject()
self.idevice.edit = True
self.idevice.undo = False
if "checktimer" + unicode(self.id) in request.args:
if "enabletimer" + unicode(self.id) in request.args:
self.idevice.gameTimerShown.content = True
else:
self.idevice.gameTimerShown.content = False
self.titleElement.process(request)
self.idevice.title = self.titleElement.renderView()
self.contentElement.process(request)
self.mainAreaElement.process(request)
self.positiveResponseElement.process(request)
self.negativeResponseElement.process(request)
self.clickToStartElement.process(request)
self.gameTimeLimit.process(request)
self.partbinNumCols.process(request)
for placableObjectElement in self.placableObjectElements:
placableObjectElement.process(request)
def _makeObjectDivId(self, elementTypeName, placeableObjectElement):
"""
Makes an id for a div that is the drag or drop element
as specified by elementTypeName = draggable | droppable
for placeableObjectElement
"""
objectdivid = "placetheobjects" + self.id + "_" + elementTypeName + placeableObjectElement.id
return objectdivid
def _renderForGame(self, style, previewMode = False):
"""
Renders the block as the script and XHTML elements that will be needed in order
to make this run as a game
"""
viewModeStr = "view"
scriptPrefix = ""
if previewMode == True:
scriptPrefix = "resources/"
viewModeStr = "preview"
html = "<script src='%sjquery-ui-1.10.3.custom.min.js' type='text/javascript'></script>\n" % scriptPrefix
html += "<script src='%splacetheobjects.js' type='text/javascript'></script>\n" % scriptPrefix
html += common.ideviceHeader(self, style, viewModeStr)
#this shows the instructions
html += self.contentElement.renderView()
"""
Here we make the droppable target divs
"""
for placeableObjectElement in self.placableObjectElements:
borderStr = ""
if previewMode == True:
borderStr = "border: 1px solid red;"
tolerance = int(placeableObjectElement.toleranceElement.renderView())
html += """<div id='%(droppableid)s' class='placeTheObjectTargetClass%(gameId)s' style='position: absolute;
margin-left: %(marginleft)dpx; margin-top: %(margintop)dpx;
width: %(width)dpx; height: %(height)dpx; %(borderstr)s '>
</div>
""" % { "droppableid" : self._makeObjectDivId("droppable", placeableObjectElement), \
"marginleft" : int(placeableObjectElement.targetXElement.renderView()) - tolerance, \
"margintop" : int(placeableObjectElement.targetYElement.renderView()) - tolerance, \
"width": int(placeableObjectElement.widthElement.renderView()) + (tolerance * 2), \
"height": int(placeableObjectElement.heightElement.renderView()) + (tolerance * 2), \
"borderstr": borderStr, "gameId" : str(self.id) }
"""+ve/-ve feedback areas"""
html += "<div id='placetheobjects_" + self.id +"_positivefeedback'" \
+" style='position: absolute; z-index: 1; '>"
if previewMode == True:
html += self.positiveResponseElement.renderPreview()
else:
html += self.positiveResponseElement.renderView()
html += "</div>"
html += "<div id='placetheobjects_" + self.id + "_negativefeedback' " \
+ "style='position: absolute; z-index: 1;'>"
if previewMode == True:
html += self.negativeResponseElement.renderPreview()
else:
html += self.negativeResponseElement.renderView()
html += "</div>"
"""What to click to start the game"""
html += "<div id='placetheobjects_" + self.id + "_clicktostart' style='position: " \
+ "absolute; cursor: pointer; z-index: 3' onclick='startPlaceGame(\"" + self.id + "\")'>"
if previewMode == True:
html += self.clickToStartElement.renderPreview()
else:
html += self.clickToStartElement.renderView()
html += "</div>"
"""
This is the main area background where the elements are going to be dropped...
"""
html += "<div style='z-index: -4;' id='placetheobjects_" + self.id + "_main'>"
if previewMode == True:
html += self.mainAreaElement.renderPreview()
else:
html += self.mainAreaElement.renderView()
html += "</div>"
"""
Here we make the part bin that will contain the elements that will be dragged
and dropped in place
"""
html += "<div id='placetheobjects" + self.id + "_partbin'>\n"
html += "<table cellpadding='2' cellspacing='2'>"
numCols = int(self.partbinNumCols.renderView())
html += "<!-- num cols = " + str(numCols) + "-->"
colCount = 0
elementCount = 0
for placeableObjectElement in self.placableObjectElements:
if elementCount % numCols == 0:
#we need to make a new row...
if elementCount > 0:
html += "</tr>"
html += "<tr>"
idname = self._makeObjectDivId("draggable", placeableObjectElement)
elementDimensions = {"width" : int(placeableObjectElement.widthElement.renderView()), \
"height" : int(placeableObjectElement.heightElement.renderView()) }
html += "<td style='width: %(width)dpx; height: $(height)spx;'>"
html += "<div id='" + idname + "' onclick=\"objectPlacePickupElement('%(gameid)s', '%(draggableid)s')\" style='cursor: pointer; " \
% {"gameid" : str(self.id), "draggableid" : idname}
html += "width: %(width)dpx; height: %(height)dpx; overflow: hidden; z-index: 1;'>\n" \
% elementDimensions
html += placeableObjectElement.mainContentElement.renderView()
html += "</div>\n"
html += "</td>"
elementCount += 1
html += "</tr></table>"
html += "</div>\n"
html += "<!-- Javascript Code Generated by placetheobjectsblock.py - DO NOT MODIFY -->\n"
html += "<script type='text/javascript'>\n"
html +="initPlaceTheObjectsGameData('" + self.id + "');\n"
html += "placeTheObjectsGameData['" + self.id + "']['showtimer'] = '" + str(self.gameTimerShown.field.content) + "';\n"
html += "placeTheObjectsGameData['" + self.id + "']['timelimit'] = '" + str(self.gameTimeLimit.field.content) + "';\n"
for placeableObjectElement in self.placableObjectElements:
draggable_id = self._makeObjectDivId("draggable", placeableObjectElement)
droppable_id = self._makeObjectDivId("droppable", placeableObjectElement)
perItemCode = """
if(exe_isTouchScreenDev == false) {
$(function() {
$("#%(draggableid)s").draggable({
revert : 'invalid',
start: function(event, ui) {
placeObjectReadyTarget("%(droppableid)s");
},
stop: function (event, ui) {
placeObjectHideTarget("%(droppableid)s");
setTimeout('checkObjectPlaceOK("%(gameId)s", "%(draggableid)s")', 300);
}
}
);
$("#%(droppableid)s").droppable({
accept: "#%(draggableid)s",
activeClass: "ui-state-hover",
hoverClass: "ui-state-active",
drop: function(event, ui) {
$("#%(draggableid)s").effect("pulsate", {}, "fast");
objectPlaceOK("%(gameId)s", "%(draggableid)s");
}
});
});
document.getElementById("%(draggableid)s").onclick = null;
}
placeTheObjectsGameData['%(gameId)s']['elements']['%(draggableid)s'] = new Array();
placeTheObjectsGameData['%(gameId)s']['elements']['%(draggableid)s']['status'] = 'notplaced';
placeTheObjectsGameData['%(gameId)s']['elements']['%(draggableid)s']['bounds'] = new Array(%(targetx)s, %(targety)s, %(width)s, %(height)s );
""" % { "draggableid" : draggable_id, "droppableid" : droppable_id, "gameId" : str(self.id), \
"targetx": placeableObjectElement.targetXElement.renderView() , "targety" : placeableObjectElement.targetYElement.renderView(),\
"width" : placeableObjectElement.widthElement.renderView(), "height" : placeableObjectElement.heightElement.renderView() }
html += perItemCode
html += "</script>\n"
html += common.ideviceFooter(self, style, viewModeStr)
return html
def renderEdit(self, style):
"""
Returns an XHTML string with the form element for editing this block
"""
html = u"<div>\n"
html += self.titleElement.renderEdit()
html += self.contentElement.renderEdit()
html += self.mainAreaElement.renderEdit()
html +=u"<strong>"+_("Game Options") +"</strong>"
html += self.clickToStartElement.renderEdit()
html += self.positiveResponseElement.renderEdit()
html += self.negativeResponseElement.renderEdit()
html += self.partbinNumCols.renderEdit()
"""
Timer Options
"""
html += "<input type='hidden' name='checktimer%s' value='true'/>" % self.id
html += common.checkbox("enabletimer%s" % self.id, self.idevice.gameTimerShown.content, \
title=_("Enable Timer"), instruction=_("Enable showing the timer in the game"))
html += self.gameTimeLimit.renderEdit()
for placableObjectElement in self.placableObjectElements:
html += placableObjectElement.renderEdit()
html += "<br/>"
html += common.submitButton("addPlacableObject"+unicode(self.id), _("Add Placable Object"))
html += "<br/>"
html += self.renderEditButtons()
html += u"</div>\n"
return html
def renderPreview(self, style):
"""
Returns an XHTML string for previewing this block
"""
html = self._renderForGame(style, True)
return html
def renderView(self, style):
"""
Returns an XHTML string for viewing this block
"""
html = self._renderForGame(style, previewMode=False)
return html
class HangmanBlockInc(Block):
"""
ExampleBlock can render and process ExampleIdevices as XHTML
GenericBlock will replace it..... one day
"""
def __init__(self, parent, idevice):
Block.__init__(self, parent, idevice)
self.titleElement = TextElement(idevice.titleField)
self.contentElement = TextAreaElement(idevice.content)
self.contentElement.height = 250
self.chanceImageElements = []
#go through all image fields in the list and create an image element linked to that field
for chanceImageField in idevice.chanceImageFields:
newImgElement = ImageElement(chanceImageField)
self.chanceImageElements.append(newImgElement)
self.wordElements = []
self.hintElements = []
#go through all of the word fields and hint fields and create an
for wordIndex, word in enumerate(idevice.wordTextFields):
newWordElement = TextElement(word)
self.wordElements.append(newWordElement)
newHintElement = TextElement(idevice.hintTextFields[wordIndex])
self.hintElements.append(newHintElement)
#make an element for the alphabet
self.alphabetElement = TextElement(idevice.alphabet)
#element for the messages that are shown to the player
self.wrongGuessTextElement = TextAreaElement(self.idevice.wrongGuessMessageField)
self.lostLevelTextElement = TextAreaElement(self.idevice.lostLevelMessageField)
self.levelPassedTextElement = TextAreaElement(self.idevice.levelPasssedMessageField)
self.gameWonTextElement = TextAreaElement(self.idevice.gameWonMessageField)
self.letterButtonStyleElement = TextElement(self.idevice.letterButtonStyle)
self.wrongLetterButtonStyleElement = TextElement(self.idevice.wrongLetterButtonStyle)
self.rightLetterButtonStyleElement = TextElement(self.idevice.rightLetterButtonStyle)
self.hintFieldStyleElement = TextElement(self.idevice.hintFieldStyle)
self.wordAreaStyleElement = TextElement(self.idevice.wordAreaStyle)
self.resetButtonTextElement = TextElement(self.idevice.resetButtonText)
self.resetButtonStyleElement = TextElement(self.idevice.resetButtonStyle)
def process(self, request):
"""
Process the request arguments from the web server to see if any
apply to this block
"""
#Make sure that we don't do anything when it's time to die...
Block.process(self, request)
self.idevice.message = ""
if field_engine_is_delete_request(request):
return
self.idevice.addGameScript()
self.titleElement.process(request)
self.idevice.title = self.titleElement.renderView()
self.alphabetElement.process(request)
self.wrongGuessTextElement.process(request)
self.lostLevelTextElement.process(request)
self.levelPassedTextElement.process(request)
self.gameWonTextElement.process(request)
self.letterButtonStyleElement.process(request)
self.wrongLetterButtonStyleElement.process(request)
self.rightLetterButtonStyleElement.process(request)
self.hintFieldStyleElement.process(request)
self.wordAreaStyleElement.process(request)
self.resetButtonTextElement.process(request)
self.resetButtonStyleElement.process(request)
#see if we need to delete a word
blankWords = False
for wordIndex in range(0, len(self.wordElements)):
if self.wordElements[wordIndex].renderView() == "":
blankWords = True
elif self.hintElements[wordIndex].renderView() == "":
blankWords = True
if blankWords is True:
self.idevice.message = _("One or more words or hints are blank. Please do not have any blank hints or words - you can delete unused ones.")
self.idevice.edit = True
#see if we need to add another chance
if ("addChance"+unicode(self.id)) in request.args:
self.idevice.addChance()
self.idevice.edit = True
# disable Undo once a question has been added:
self.idevice.undo = False
if("addWord"+unicode(self.id)) in request.args:
self.idevice.addWord()
self.idevice.edit = True
self.idevice.undo = False
content = self.contentElement.process(request)
for imgElement in self.chanceImageElements:
imgElement.process(request)
if "action" in request.args and request.args["action"][0] == imgElement.id:
self.idevice.chanceImageFields.remove(imgElement.field)
imgElement.field.idevice.undo = False
imgElement.field.idevice.edit = True
for wordElement in self.wordElements:
wordElement.process(request)
if "action" in request.args and request.args["action"][0] == wordElement.id:
wordIdx = self.wordElements.index(wordElement)
self.idevice.wordTextFields.remove(wordElement.field)
self.idevice.hintTextFields.remove(self.hintElements[wordIdx].field)
wordElement.field.idevice.undo = False
wordElement.field.idevice.edit = True
for hintElement in self.hintElements:
hintElement.process(request)
if content:
self.idevice.content = content
#
# Get an TextArea render back according to mode
def _renderHTMLElement(self, mode, element, containerId = None):
retVal = ""
idStr = ""
if containerId is not None:
idStr = " id='%s' " % containerId
retVal += "<div %s >" % idStr
if mode == "preview":
retVal += element.renderPreview()
else:
retVal += element.renderView()
retVal += "</div>"
return retVal
#
# This will generate the HTML elements and javascript that will be required
# for this to be shown as a Javascript game in the web browser
#
def _renderGame(self, style, mode = "view"):
hangmanGameId = "hangman" + self.id
resPath = ""
if mode == "preview":
resPath = "/scripts/"
html = u"<script src='" + resPath + "hangman.js' type='text/javascript'></script>\n"
html += common.ideviceHeader(self, style, mode)
html += "<div id='hangman%(gameId)smessageStore' style='display: none'>" % {"gameId" : hangmanGameId}
html += self._renderHTMLElement(mode, self.wrongGuessTextElement, "hmwrong" + hangmanGameId)
html += self._renderHTMLElement(mode, self.lostLevelTextElement, "hmlost" + hangmanGameId)
html += self._renderHTMLElement(mode, self.levelPassedTextElement, "hmpassed" + hangmanGameId)
html += self._renderHTMLElement(mode, self.gameWonTextElement, "hmwon" + hangmanGameId)
html += "</div>"
#Go through the images and find out the max height and maxwidth
imgMaxHeight = 0
imgMaxWidth = 0
for imgElement in self.chanceImageElements:
if imgElement.field.imageResource and imgElement.field.imageResource is not None:
if(int(imgElement.field.width) > imgMaxWidth):
imgMaxWidth = int(imgElement.field.width)
if(imgElement.field.height > imgMaxHeight):
imgMaxHeight = int(imgElement.field.height)
#Makes a javascript array of the list of words that the user has given
#This assigned as data-hangman-words
num_words = len(self.wordElements)
word_attr = "["
for wordIndex, word in enumerate(self.wordElements):
word_attr += "["%(word)s", "%(hint)s"]" % {
"word" : word.renderView(),
"hint" : self.hintElements[wordIndex].renderView(),
}
if wordIndex < num_words -1:
word_attr += ","
word_attr += "]"
"""Make main element to hold values for the exercise """
html += """<div class='exehangmanblock' id=\"exe%(id)s\"
data-hangman-id=\"%(id)s\"
data-hangman-words=\"%(words)s\"
data-buttonstyle-before="%(button_style_before)s"
data-buttonstyle-correct="%(button_style_correct)s"
data-buttonstyle-wrong="%(button_style_wrong)s"
data-alphabet="%(alphabet)s">
""" % {
"id" : hangmanGameId, "words" : word_attr,
"button_style_before" :
self.letterButtonStyleElement.renderView(),
"button_style_correct" :
self.rightLetterButtonStyleElement.renderView(),
"button_style_wrong" :
self.wrongLetterButtonStyleElement.renderView(),
"alphabet":
self.alphabetElement.renderView()
}
html += "<div class=\"hangmanimage_series\">"
#render view of these images
for imgElement in self.chanceImageElements:
if imgElement.field.imageResource and imgElement.field.imageResource is not None:
img_str = None
if mode == "view":
img_str = imgElement.renderView()
else:
img_str = imgElement.renderPreview()
#make it stay within what it should do on a phone
img_str = img_str[:4] + " style='max-width: 100%' " + img_str[4:]
html += img_str
html += "</div>"
messageTopMargin = (imgMaxHeight - 30) / 2
gameWidth = max(600, imgMaxWidth)
game_area_dict = { "gameId" : hangmanGameId, "width" : gameWidth, "height": imgMaxHeight, \
"messagetopmargin" : messageTopMargin, 'hintStyle' : self.hintFieldStyleElement.renderView(), \
'wordStyle' : self.wordAreaStyleElement.renderView(), 'resetText' : self.resetButtonTextElement.renderView(), \
'resetStyle' : self.resetButtonStyleElement.renderView() }
game_area_str ="""
<div id="%(gameId)s_gamearea" style='width: %(width)dpx; max-width: 100%%; overflow-x: hidden; margin-bottom: 130px;' class='exehangman_gamearea'>
<div class='exehangman_alertarea' id="%(gameId)s_alertarea"
style='position: absolute; z-index: 10; text-align: center; border: 1px; background-color: white; width: %(width)dpx; margin-top: %(messagetopmargin)dpx; visibility: hidden'>
 
</div>
<div id="%(gameId)s_imgarea" style='height: %(height)dpx; z-index: 1;' class='exehangman_imgarea'>
</div>
<input type='text' id='%(gameId)s_hintarea' style='%(hintStyle)s width: %(width)dpx; max-width: 100%%;' class='exehangman_hintarea'/>
<input type='text' id='%(gameId)s_wordarea' style='%(wordStyle)s width: %(width)dpx; max-width: 100%%' class='exehangman_wordarea'/>
<div id="%(gameId)s_letterarea" class='exehangman_letterarea'>
</div>
<input class='exehangman_resetbutton' type='button' value='%(resetText)s' style='%(resetStyle)s' onclick='restartLevel("%(gameId)s")'/>
</div>
"""
gameAreaHTML = game_area_str % game_area_dict
html += gameAreaHTML
return html
def renderEdit(self, style):
"""
Returns an XHTML string with the form element for editing this block
"""
html = u"<div>\n"
html += common.ideviceShowEditMessage(self)
html += """<div class='edit_inline_hint'>The Hangman activity
creates a game where the learner has to guess the letters in a
word from a hint. Everytime a letter is guessed incorrectly they
lose a life, represented by an image (e.g. a series of pictures
with less and less apples on a tree)
</div>
"""
html += self.titleElement.renderEdit()
#show words to be guessed
html += _("<h2>Words to Guess</h2>")
for wordIndex in range(0, len(self.wordElements)):
html += "<div class='idevice_item_container' style='width: 500px;'>"
word = self.wordElements[wordIndex]
html += "<table width='99%'><tr><td valign='top'>"
html += "<strong>"
html += _("Word %s" % str(wordIndex+1))
html += "</strong>"
html += self.hintElements[wordIndex].renderEdit()
html += word.renderEdit()
html += "</td><td valign='top' style='text-align: right'>"
if wordIndex > 0:
html += common.submitImage(word.id, word.field.idevice.id,
"/images/stock-cancel.png",
_("Remove This Word")) + "<br/>"
html += "</td></tr></table>"
html += "</div>"
html += common.submitButton("addWord"+unicode(self.id),\
_("Add Word"), extra_classes="add_item_button")
#render edit of these images
for img_count in range(0, len(self.chanceImageElements)):
imgElement = self.chanceImageElements[img_count]
html += "<div class='idevice_item_container' style='width: 700px;'>"
html += "<table><tr><td valign='top'>"
html += "<strong>"
html += "Chance %s" % str(img_count+1)
html += "</strong>"
html += imgElement.renderEdit()
html += "</td><td valign='top' style='text-align: right'>"
html += common.submitImage(imgElement.id, imgElement.field.idevice.id,
"/images/stock-cancel.png",
_("Remove This Chance"))
html += "</td></tr></table>"
html += "</div>"
addChanceButtonLabel = _("Add Chance")
html += common.submitButton("addChance"+unicode(self.id), \
addChanceButtonLabel, extra_classes="add_item_button")
html += self.contentElement.renderEdit()
html += self.alphabetElement.renderEdit()
#messages to show the user for different events
html += self.wrongGuessTextElement.renderEdit()
html += self.lostLevelTextElement.renderEdit()
html += self.levelPassedTextElement.renderEdit()
html += self.gameWonTextElement.renderEdit()
html += self.resetButtonTextElement.renderEdit()
divId = "fieldtype_advanced" + self.id
html += "<input name='showbox" + divId + "' type='checkbox' onchange='$(\"#" + divId + "\").toggle()'/>"
html += _("Show Advanced Options") + "<br/>"
html += "<div id='" + divId + "' style='display: none' "
html += ">"
#styles for buttons
html += self.letterButtonStyleElement.renderEdit()
html += self.wrongLetterButtonStyleElement.renderEdit()
html += self.rightLetterButtonStyleElement.renderEdit()
#style of the text fields
html += self.hintFieldStyleElement.renderEdit()
html += self.wordAreaStyleElement.renderEdit()
html += self.resetButtonStyleElement.renderEdit()
html += "</div>"
html += "<br/>"
html += "<br/>"
html += self.renderEditButtons()
html += u"</div>\n"
return html
def renderPreview(self, style):
"""
Returns an XHTML string for previewing this block
"""
html = u"<div class=\"iDevice "
html += u"emphasis"+unicode(self.idevice.emphasis)+"\" "
html += u"ondblclick=\"submitLink('edit',"+self.id+", 0);\">\n"
html += self.contentElement.renderView()
html += self._renderGame(style, mode = "preview")
html += self.renderViewButtons()
html += "</div>\n"
return html
def renderXML(self, style):
xml = u""
mediaConverter = ExportMediaConverter.getInstance()
width = mediaConverter.getProfileWidth()
height = mediaConverter.getProfileHeight()
if mediaConverter is not None:
for imgElement in self.chanceImageElements:
if imgElement.field.imageResource is not None:
mediaConverter.resizeImg(XMLPage.currentOutputDir/imgElement.field.imageResource.storageName, \
width, height, {}, {"resizemethod" : "stretch"})
xml += "<idevice type='hangman' id='%s'>\n" % self.idevice.id
xml += "<chanceimages>\n"
for imgElement in self.chanceImageElements:
if imgElement.field.imageResource is not None:
xml += "<img src='%s'/>\n" % imgElement.field.imageResource.storageName
xml += "</chanceimages>\n"
xml += "<alphabet>%s</alphabet>\n" % self.alphabetElement.renderView()
xml += "<wrongguessmessage><![CDATA[ %s ]]></wrongguessmessage>\n" % self.wrongGuessTextElement.renderView()
xml += "<lostlevelmessage><![CDATA[ %s ]]></lostlevelmessage>\n" % self.lostLevelTextElement.renderView()
xml += "<levelpassedmessage><![CDATA[ %s ]]></levelpassedmessage>\n" % self.levelPassedTextElement.renderView()
xml += "<gamewonmessage><![CDATA[ %s ]]></gamewonmessage>\n" % self.gameWonTextElement.renderView()
xml += "<words>"
for wordIndex in range(0, len(self.wordElements)):
word = self.wordElements[wordIndex]
if word != "":
xml += "<word>\n<hint>%(hint)s</hint>\n<answer>%(answer)s</answer>\n</word>\n" \
% {"answer" : word.renderView() , "hint" : self.hintElements[wordIndex].renderView()}
xml += "</words>\n"
xml += "</idevice>\n"
return xml
def renderView(self, style):
"""
Returns an XHTML string for viewing this block
"""
html = u"<div class=\"iDevice "
html += u"emphasis"+unicode(self.idevice.emphasis)+"\">\n"
html += self.contentElement.renderView()
html += self._renderGame(style, mode = "view")
html += u"</div>\n"
return html
class HangmanBlockInc(Block):
"""
ExampleBlock can render and process ExampleIdevices as XHTML
GenericBlock will replace it..... one day
"""
def __init__(self, parent, idevice):
Block.__init__(self, parent, idevice)
self.titleElement = TextElement(idevice.titleField)
self.contentElement = TextAreaElement(idevice.content)
self.contentElement.height = 250
self.chanceImageElements = []
#go through all image fields in the list and create an image element linked to that field
for chanceImageField in idevice.chanceImageFields:
newImgElement = ImageElement(chanceImageField)
self.chanceImageElements.append(newImgElement)
self.wordElements = []
self.hintElements = []
#go through all of the word fields and hint fields and create an
for wordIndex, word in enumerate(idevice.wordTextFields):
newWordElement = TextElement(word)
self.wordElements.append(newWordElement)
newHintElement = TextElement(idevice.hintTextFields[wordIndex])
self.hintElements.append(newHintElement)
#make an element for the alphabet
self.alphabetElement = TextElement(idevice.alphabet)
#element for the messages that are shown to the player
self.wrongGuessTextElement = TextAreaElement(self.idevice.wrongGuessMessageField)
self.lostLevelTextElement = TextAreaElement(self.idevice.lostLevelMessageField)
self.levelPassedTextElement = TextAreaElement(self.idevice.levelPasssedMessageField)
self.gameWonTextElement = TextAreaElement(self.idevice.gameWonMessageField)
self.letterButtonStyleElement = TextElement(self.idevice.letterButtonStyle)
self.wrongLetterButtonStyleElement = TextElement(self.idevice.wrongLetterButtonStyle)
self.rightLetterButtonStyleElement = TextElement(self.idevice.rightLetterButtonStyle)
self.hintFieldStyleElement = TextElement(self.idevice.hintFieldStyle)
self.wordAreaStyleElement = TextElement(self.idevice.wordAreaStyle)
self.resetButtonTextElement = TextElement(self.idevice.resetButtonText)
self.resetButtonStyleElement = TextElement(self.idevice.resetButtonStyle)
def process(self, request):
"""
Process the request arguments from the web server to see if any
apply to this block
"""
#Make sure that we don't do anything when it's time to die...
Block.process(self, request)
self.idevice.message = ""
if field_engine_is_delete_request(request):
return
self.idevice.addGameScript()
self.titleElement.process(request)
self.idevice.title = self.titleElement.renderView()
self.alphabetElement.process(request)
self.wrongGuessTextElement.process(request)
self.lostLevelTextElement.process(request)
self.levelPassedTextElement.process(request)
self.gameWonTextElement.process(request)
self.letterButtonStyleElement.process(request)
self.wrongLetterButtonStyleElement.process(request)
self.rightLetterButtonStyleElement.process(request)
self.hintFieldStyleElement.process(request)
self.wordAreaStyleElement.process(request)
self.resetButtonTextElement.process(request)
self.resetButtonStyleElement.process(request)
#see if we need to delete a word
blankWords = False
for wordIndex in range(0, len(self.wordElements)):
if self.wordElements[wordIndex].renderView() == "":
blankWords = True
elif self.hintElements[wordIndex].renderView() == "":
blankWords = True
if blankWords is True:
self.idevice.message = _("One or more words or hints are blank. Please do not have any blank hints or words - you can delete unused ones.")
self.idevice.edit = True
#see if we need to add another chance
if ("addChance"+unicode(self.id)) in request.args:
self.idevice.addChance()
self.idevice.edit = True
# disable Undo once a question has been added:
self.idevice.undo = False
if("addWord"+unicode(self.id)) in request.args:
self.idevice.addWord()
self.idevice.edit = True
self.idevice.undo = False
content = self.contentElement.process(request)
for imgElement in self.chanceImageElements:
imgElement.process(request)
if "action" in request.args and request.args["action"][0] == imgElement.id:
self.idevice.chanceImageFields.remove(imgElement.field)
imgElement.field.idevice.undo = False
imgElement.field.idevice.edit = True
for wordElement in self.wordElements:
wordElement.process(request)
if "action" in request.args and request.args["action"][0] == wordElement.id:
wordIdx = self.wordElements.index(wordElement)
self.idevice.wordTextFields.remove(wordElement.field)
self.idevice.hintTextFields.remove(self.hintElements[wordIdx].field)
wordElement.field.idevice.undo = False
wordElement.field.idevice.edit = True
for hintElement in self.hintElements:
hintElement.process(request)
if content:
self.idevice.content = content
#
# Get an TextArea render back according to mode
def _renderHTMLElement(self, mode, element, containerId = None):
retVal = ""
idStr = ""
if containerId is not None:
idStr = " id='%s' " % containerId
retVal += "<div %s >" % idStr
if mode == "preview":
retVal += element.renderPreview()
else:
retVal += element.renderView()
retVal += "</div>"
return retVal
#
# This will generate the HTML elements and javascript that will be required
# for this to be shown as a Javascript game in the web browser
#
def _renderGame(self, style, mode = "view"):
hangmanGameId = "hangman" + self.id
resPath = ""
if mode == "preview":
resPath = "/templates/"
html = u"<script src='" + resPath + "hangman.js' type='text/javascript'></script>\n"
html += common.ideviceHeader(self, style, mode)
html += "<div id='hangman%(gameId)smessageStore' style='display: none'>" % {"gameId" : hangmanGameId}
html += self._renderHTMLElement(mode, self.wrongGuessTextElement, "hmwrong" + hangmanGameId)
html += self._renderHTMLElement(mode, self.lostLevelTextElement, "hmlost" + hangmanGameId)
html += self._renderHTMLElement(mode, self.levelPassedTextElement, "hmpassed" + hangmanGameId)
html += self._renderHTMLElement(mode, self.gameWonTextElement, "hmwon" + hangmanGameId)
html += "</div>"
html += u"<script type='text/javascript'>\n"
#Go through the images and find out the max height and maxwidth
imgMaxHeight = 0
imgMaxWidth = 0
for imgElement in self.chanceImageElements:
if imgElement.field.imageResource and imgElement.field.imageResource is not None:
if(int(imgElement.field.width) > imgMaxWidth):
imgMaxWidth = int(imgElement.field.width)
if(imgElement.field.height > imgMaxHeight):
imgMaxHeight = int(imgElement.field.height)
#Makes a javascript array of the list of words that the user has given
html += "hangman_words['%s'] = new Array();\n" % hangmanGameId
html += "hangman_buttonStyles['%s'] = new Array();\n" % hangmanGameId
for wordIndex, word in enumerate(self.wordElements):
html += u"hangman_words['%(gameId)s'][%(index)d] = new Array('%(word)s', '%(hint)s');\n" % \
{"index" : wordIndex, "word" : word.renderView(), \
"hint" : self.hintElements[wordIndex].renderView(), \
"gameId" : hangmanGameId }
#make the style for the buttons
html += "hangman_buttonStyles['%(gameId)s'][HANGMAN_BEFORE_GUESS] = \"%(style)s\";\n" \
% {"gameId" : hangmanGameId, "style" : self.letterButtonStyleElement.renderView()}
html += "hangman_buttonStyles['%(gameId)s'][HANGMAN_CORRECT_GUESS] = \"%(style)s\";\n" \
% {"gameId" : hangmanGameId, "style" : self.rightLetterButtonStyleElement.renderView()}
html += "hangman_buttonStyles['%(gameId)s'][HANGMAN_WRONG_GUESS] = \"%(style)s\";\n" \
% {"gameId" : hangmanGameId, "style" : self.wrongLetterButtonStyleElement.renderView()}
#Makes a javscript string of the alphabet that the user can guess from
html += u"hangman_alphabet['%(gameId)s'] = '%(alphabet)s';\n" % \
{"alphabet" : self.alphabetElement.renderView(), \
"gameId" : hangmanGameId }
#Makes an array of the ids of the divs that hold the chance images
html += u"hangman_chanceimgids['%s'] = new Array();\n" % hangmanGameId
for imgIndex, imgElement in enumerate(self.chanceImageElements):
html += "hangman_chanceimgids['%(gameId)s'][%(index)d] = '%(imgdivid)s';\n" % \
{"index" : imgIndex, "imgdivid" : "hangman" + self.id + "img" + imgElement.id, \
"gameId" : hangmanGameId }
#Make the messages for this game
html += u"playerMessages['%s'] = new Array();\n" % hangmanGameId
messagesStr = """
playerMessages['%(gameid)s']['wrongguess'] =
document.getElementById('hmwrong%(gameid)s').innerHTML;
playerMessages['%(gameid)s']['lostlevel'] =
document.getElementById('hmlost%(gameid)s').innerHTML;
playerMessages['%(gameid)s']['levelpassed'] =
document.getElementById('hmpassed%(gameid)s').innerHTML;
playerMessages['%(gameid)s']['gamewon'] =
document.getElementById('hmwon%(gameid)s').innerHTML;
</script>
""" % {"gameid" : hangmanGameId }
html += messagesStr
html += "<div id='hangman" + self.id + "_img'>"
#render view of these images
for imgElement in self.chanceImageElements:
if imgElement.field.imageResource and imgElement.field.imageResource is not None:
html += "<div id='hangman" + self.id + "img" + imgElement.id + "' style='display: none'>"
if mode == "view":
html += imgElement.renderView()
else:
html += imgElement.renderPreview()
html += "</div>"
html += "</div>"
messageTopMargin = (imgMaxHeight - 30) / 2
gameWidth = max(600, imgMaxWidth)
gameAreaHTML = """
<div id="%(gameId)s_gamearea" style='width: %(width)dpx;' class='exehangman_gamearea'>
<div class='exehangman_alertarea' id="%(gameId)s_alertarea" style='position: absolute; z-index: 10; text-align: center; border: 1px; background-color: white; width: %(width)dpx; margin-top: %(messagetopmargin)dpx; visibility: hidden'>
 
</div>
<div id="%(gameId)s_imgarea" style='height: %(height)dpx; z-index: 1;' class='exehangman_imgarea'>
</div>
<input type='text' style='%(hintStyle)s' id='%(gameId)s_hintarea' style='width: %(width)dpx' class='exehangman_hintarea'/>
<input type='text' style='%(wordStyle)s' id='%(gameId)s_wordarea' style='width: %(width)dpx' class='exehangman_wordarea'/>
<div id="%(gameId)s_letterarea" class='exehangman_letterarea'>
</div>
<input class='exehangman_resetbutton' type='button' value='%(resetText)s' style='%(resetStyle)s' onclick='restartLevel("%(gameId)s")'/>
</div>
""" % { "gameId" : hangmanGameId, "width" : gameWidth, "height": imgMaxHeight, \
"messagetopmargin" : messageTopMargin, 'hintStyle' : self.hintFieldStyleElement.renderView(), \
'wordStyle' : self.wordAreaStyleElement.renderView(), 'resetText' : self.resetButtonTextElement.renderView(), \
'resetStyle' : self.resetButtonStyleElement.renderView() }
html += gameAreaHTML
html += "<script type='text/javascript'>setupGame('%s');</script>" % hangmanGameId
return html
def renderEdit(self, style):
"""
Returns an XHTML string with the form element for editing this block
"""
html = u"<div>\n"
html += common.ideviceShowEditMessage(self)
html += self.titleElement.renderEdit()
html += self.contentElement.renderEdit()
html += self.alphabetElement.renderEdit()
#messages to show the user for different events
html += self.wrongGuessTextElement.renderEdit()
html += self.lostLevelTextElement.renderEdit()
html += self.levelPassedTextElement.renderEdit()
html += self.gameWonTextElement.renderEdit()
html += self.resetButtonTextElement.renderEdit()
divId = "fieldtype_advanced" + self.id
html += "<input name='showbox" + divId + "' type='checkbox' onchange='$(\"#" + divId + "\").toggle()'/>"
html += _("Show Advanced Options") + "<br/>"
html += "<div id='" + divId + "' style='display: none' "
html += ">"
#styles for buttons
html += self.letterButtonStyleElement.renderEdit()
html += self.wrongLetterButtonStyleElement.renderEdit()
html += self.rightLetterButtonStyleElement.renderEdit()
#style of the text fields
html += self.hintFieldStyleElement.renderEdit()
html += self.wordAreaStyleElement.renderEdit()
html += self.resetButtonStyleElement.renderEdit()
html += "</div>"
#render edit of these images
for imgElement in self.chanceImageElements:
html += imgElement.renderEdit()
html += common.submitImage(imgElement.id, imgElement.field.idevice.id,
"/images/stock-cancel.png",
_("Remove This Life")) + "<br/>"
addChanceButtonLabel = _("Add Chance")
html += common.submitButton("addChance"+unicode(self.id), addChanceButtonLabel)
html += "<br/>"
#show words to be guessed
html += _("<h2>Words to Guess</h2>")
for wordIndex in range(0, len(self.wordElements)):
word = self.wordElements[wordIndex]
html += word.renderEdit()
html += self.hintElements[wordIndex].renderEdit()
html += "<br/>"
if wordIndex > 0:
html += common.submitImage(word.id, word.field.idevice.id,
"/images/stock-cancel.png",
_("Remove This Word")) + "<br/>"
html += common.submitButton("addWord"+unicode(self.id), _("Add Word"))
html += "<br/>"
html += self.renderEditButtons()
html += u"</div>\n"
return html
def renderPreview(self, style):
"""
Returns an XHTML string for previewing this block
"""
html = u"<div class=\"iDevice "
html += u"emphasis"+unicode(self.idevice.emphasis)+"\" "
html += u"ondblclick=\"submitLink('edit',"+self.id+", 0);\">\n"
html += self.contentElement.renderView()
html += self._renderGame(style, mode = "preview")
html += self.renderViewButtons()
html += "</div>\n"
return html
def renderXML(self, style):
xml = u""
mediaConverter = ExportMediaConverter.getInstance()
width = mediaConverter.getProfileWidth()
height = mediaConverter.getProfileHeight()
if mediaConverter is not None:
for imgElement in self.chanceImageElements:
if imgElement.field.imageResource is not None:
mediaConverter.resizeImg(XMLPage.currentOutputDir/imgElement.field.imageResource.storageName, \
width, height, {}, {"resizemethod" : "stretch"})
xml += "<idevice type='hangman' id='%s'>\n" % self.idevice.id
xml += "<chanceimages>\n"
for imgElement in self.chanceImageElements:
if imgElement.field.imageResource is not None:
xml += "<img src='%s'/>\n" % imgElement.field.imageResource.storageName
xml += "</chanceimages>\n"
xml += "<alphabet>%s</alphabet>\n" % self.alphabetElement.renderView()
xml += "<wrongguessmessage><![CDATA[ %s ]]></wrongguessmessage>\n" % self.wrongGuessTextElement.renderView()
xml += "<lostlevelmessage><![CDATA[ %s ]]></lostlevelmessage>\n" % self.lostLevelTextElement.renderView()
xml += "<levelpassedmessage><![CDATA[ %s ]]></levelpassedmessage>\n" % self.levelPassedTextElement.renderView()
xml += "<gamewonmessage><![CDATA[ %s ]]></gamewonmessage>\n" % self.gameWonTextElement.renderView()
xml += "<words>"
for wordIndex in range(0, len(self.wordElements)):
word = self.wordElements[wordIndex]
if word != "":
xml += "<word>\n<hint>%(hint)s</hint>\n<answer>%(answer)s</answer>\n</word>\n" \
% {"answer" : word.renderView() , "hint" : self.hintElements[wordIndex].renderView()}
xml += "</words>\n"
xml += "</idevice>\n"
return xml
def renderView(self, style):
"""
Returns an XHTML string for viewing this block
"""
html = u"<div class=\"iDevice "
html += u"emphasis"+unicode(self.idevice.emphasis)+"\">\n"
html += self.contentElement.renderView()
html += self._renderGame(style, mode = "view")
html += u"</div>\n"
return html