class FreeTextBlock(Block):
"""
FreeTextBlock can render and process FreeTextIdevices as XHTML
GenericBlock will replace it..... one day
"""
def __init__(self, parent, idevice):
Block.__init__(self, parent, idevice)
if idevice.content.idevice is None:
# due to the loading process's timing, idevice wasn't yet set;
# set it here for the TextAreaElement's tinyMCE editor
idevice.content.idevice = idevice
self.contentElement = TextAreaElement(idevice.content)
self.contentElement.height = 250
if not hasattr(self.idevice, 'undo'):
self.idevice.undo = True
def process(self, request):
"""
Process the request arguments from the web server to see if any
apply to this block
"""
is_cancel = common.requestHasCancel(request)
if is_cancel:
self.idevice.edit = False
# but double-check for first-edits, and ensure proper attributes:
if not hasattr(self.idevice.content, 'content_w_resourcePaths'):
self.idevice.content.content_w_resourcePaths = ""
if not hasattr(self.idevice.content, 'content_wo_resourcePaths'):
self.idevice.content.content_wo_resourcePaths = ""
return
Block.process(self, request)
if (u"action" not in request.args
or request.args[u"action"][0] != u"delete"):
content = self.contentElement.process(request)
if content:
self.idevice.content = content
def renderEdit(self, style):
"""
Returns an XHTML string with the form element for editing this block
"""
html = u"<div style=\"position: relative\">\n"
html += self.contentElement.renderEdit()
html += self.renderEditButtons()
html += u"</div>\n"
return html
def renderPreview(self, style):
"""
Returns an XHTML string for previewing this block
"""
if hasattr(self.idevice, 'parent'
) and self.idevice.parent and not self.idevice.parent.edit:
return u""
html = common.ideviceHeader(self, style, "preview")
html += self.contentElement.renderPreview()
html += common.ideviceFooter(self, style, "preview")
return html
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 += u"</div>\n"
return html
def renderXML(self, style):
xml = u""
"""
If we are effectively just one large image then make just an img tag and sound
tag if appropriate. If not output all the html
"""
xmlStr = self.contentElement.renderXML(None, "idevice",
self.idevice.id)
return xmlStr
class FreeTextBlock(Block):
"""
FreeTextBlock can render and process FreeTextIdevices as XHTML
GenericBlock will replace it..... one day
"""
def __init__(self, parent, idevice):
Block.__init__(self, parent, idevice)
if idevice.content.idevice is None:
# due to the loading process's timing, idevice wasn't yet set;
# set it here for the TextAreaElement's tinyMCE editor
idevice.content.idevice = idevice
self.contentElement = TextAreaElement(idevice.content)
self.contentElement.height = 250
if not hasattr(self.idevice,'undo'):
self.idevice.undo = True
def process(self, request):
"""
Process the request arguments from the web server to see if any
apply to this block
"""
is_cancel = common.requestHasCancel(request)
if is_cancel:
self.idevice.edit = False
# but double-check for first-edits, and ensure proper attributes:
if not hasattr(self.idevice.content, 'content_w_resourcePaths'):
self.idevice.content.content_w_resourcePaths = ""
if not hasattr(self.idevice.content, 'content_wo_resourcePaths'):
self.idevice.content.content_wo_resourcePaths = ""
return
Block.process(self, request)
if (u"action" not in request.args or
request.args[u"action"][0] != u"delete"):
content = self.contentElement.process(request)
if content:
self.idevice.content = content
def renderEdit(self, style):
"""
Returns an XHTML string with the form element for editing this block
"""
html = u"<div style=\"position: relative\">\n"
html += self.contentElement.renderEdit()
html += self.renderEditButtons()
html += u"</div>\n"
return html
def renderPreview(self, style):
"""
Returns an XHTML string for previewing this block
"""
if hasattr(self.idevice, 'parent') and self.idevice.parent and not self.idevice.parent.edit:
return u""
html = common.ideviceHeader(self, style, "preview")
html += self.contentElement.renderPreview()
html += common.ideviceFooter(self, style, "preview")
return html
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 += u"</div>\n"
return html
def renderXML(self, style):
xml = u""
"""
If we are effectively just one large image then make just an img tag and sound
tag if appropriate. If not output all the html
"""
xmlStr = self.contentElement.renderXML(None, "idevice", self.idevice.id)
return xmlStr
