def build_ui(self):
"""
Build and modify this widget's GUI
Returns
-------
None
"""
self.ui = UI_descript.Ui_fgdc_descript()
self.ui.setupUi(self)
self.setObjectName('fgdc_descript')
self.abstract = Abstract()
self.ui.verticalLayout.addWidget(self.abstract)
class Descript(WizardWidget):
drag_label = "Abstract <abstract>"
acceptable_tags = ['abstract']
def build_ui(self):
"""
Build and modify this widget's GUI
Returns
-------
None
"""
self.ui = UI_descript.Ui_fgdc_descript()
self.ui.setupUi(self)
self.setObjectName('fgdc_descript')
self.abstract = Abstract()
self.ui.verticalLayout.addWidget(self.abstract)
def _to_xml(self):
"""
encapsulates the QPlainTextEdit text in an element tag
Returns
-------
abstract element tag in xml tree
"""
return self.abstract._to_xml()
def _from_xml(self, abstract):
"""
parses the xml code into the relevant abstract elements
Parameters
----------
access_constraints - the xml element status and its contents
Returns
-------
None
"""
self.abstract._from_xml(abstract)
def build_ui(self):
self.ui = self.ui_class()
self.ui.setupUi(self)
self.setup_dragdrop(self)
self.ptcontac = ContactInfoPointOfContact(parent=self)
self.taxonomy = Taxonomy(parent=self)
self.keywords = Keywords(parent=self)
self.accconst = AccessConstraints(parent=self)
self.useconst = UseConstraints(parent=self)
self.status = Status(parent=self)
self.timeperd = Timeperd(parent=self)
self.citation = Citation(parent=self)
self.datacredit = DataCredit(parent=self)
self.abstract = Abstract(parent=self)
self.purpose = Purpose(parent=self)
self.supplinf = SupplInf(parent=self)
self.ui.fgdc_citation.layout().addWidget(self.citation)
#bottom to top in layout
time_hbox = QHBoxLayout()
time_hbox.addWidget(self.status)
time_hbox.addWidget(self.timeperd)
self.ui.two_column_left.layout().insertLayout(0, time_hbox)
self.ui.two_column_left.layout().insertWidget(0, self.datacredit)
self.ui.two_column_left.layout().insertWidget(0, self.taxonomy)
self.ui.two_column_left.layout().insertWidget(0, self.ptcontac)
self.ui.two_column_left.layout().insertWidget(0, self.useconst)
self.ui.two_column_left.layout().insertWidget(0, self.accconst)
self.ui.two_column_right.layout().insertWidget(0, self.supplinf)
self.ui.two_column_right.layout().insertWidget(0, self.keywords)
self.ui.two_column_right.layout().insertWidget(0, self.purpose)
self.ui.two_column_right.layout().insertWidget(0, self.abstract)
class IdInfo(WizardWidget):
drag_label = "Identification Information <idinfo>"
# This dictionary provides a mechanism for crosswalking between
# gui elements (pyqt widgets) and the xml document
xpath_lookup = {'cntper': 'cntinfo/cntperp/cntper',
'cntorg': 'cntinfo/cntperp/cntorg',
'cntpos': 'cntinfo/cntpos',}
ui_class = UI_IdInfo.Ui_fgdc_idinfo
def __init__(self, root_widget=None):
super(self.__class__, self).__init__()
self.schema = 'bdp'
self.root_widget = root_widget
def build_ui(self):
self.ui = self.ui_class()
self.ui.setupUi(self)
self.setup_dragdrop(self)
self.ptcontac = ContactInfoPointOfContact(parent=self)
self.taxonomy = Taxonomy(parent=self)
self.keywords = Keywords(parent=self)
self.accconst = AccessConstraints(parent=self)
self.useconst = UseConstraints(parent=self)
self.status = Status(parent=self)
self.timeperd = Timeperd(parent=self)
self.citation = Citation(parent=self)
self.datacredit = DataCredit(parent=self)
self.abstract = Abstract(parent=self)
self.purpose = Purpose(parent=self)
self.supplinf = SupplInf(parent=self)
self.ui.fgdc_citation.layout().addWidget(self.citation)
#bottom to top in layout
time_hbox = QHBoxLayout()
time_hbox.addWidget(self.status)
time_hbox.addWidget(self.timeperd)
self.ui.two_column_left.layout().insertLayout(0, time_hbox)
self.ui.two_column_left.layout().insertWidget(0, self.datacredit)
self.ui.two_column_left.layout().insertWidget(0, self.taxonomy)
self.ui.two_column_left.layout().insertWidget(0, self.ptcontac)
self.ui.two_column_left.layout().insertWidget(0, self.useconst)
self.ui.two_column_left.layout().insertWidget(0, self.accconst)
self.ui.two_column_right.layout().insertWidget(0, self.supplinf)
self.ui.two_column_right.layout().insertWidget(0, self.keywords)
self.ui.two_column_right.layout().insertWidget(0, self.purpose)
self.ui.two_column_right.layout().insertWidget(0, self.abstract)
def dragEnterEvent(self, e):
"""
Parameters
----------
e : qt event
Returns
-------
"""
print("idinfo drag enter")
mime_data = e.mimeData()
if e.mimeData().hasFormat('text/plain'):
parser = etree.XMLParser(ns_clean=True, recover=True, encoding='utf-8')
element = etree.fromstring(mime_data.text(), parser=parser)
if element.tag == 'idinfo':
e.accept()
else:
e.ignore()
def children(self):
return super(IdInfo, self).children() + [self.root_widget.spatial_tab.spdom]
def switch_schema(self, schema):
self.schema = schema
if schema == 'bdp':
self.taxonomy.show()
else:
self.taxonomy.hide()
self.citation.switch_schema(self.schema)
def _to_xml(self):
# add code here to translate the form into xml representation
idinfo_node = xml_utils.xml_node('idinfo')
citation_node = xml_utils.xml_node('citation', parent_node=idinfo_node)
citeinfo_node = self.citation._to_xml()
citation_node.append(citeinfo_node)
idinfo_node.append(citation_node)
descript_node = xml_utils.xml_node('descript', parent_node=idinfo_node)
abstract_node = self.abstract._to_xml()
descript_node.append(abstract_node)
purpose_node = self.purpose._to_xml()
descript_node.append(purpose_node)
supplinf_node = self.supplinf._to_xml()
if supplinf_node.text is not None:
descript_node.append(supplinf_node)
idinfo_node.append(descript_node)
timeperd_node = self.timeperd._to_xml()
idinfo_node.append(timeperd_node)
status_node = self.status._to_xml()
idinfo_node.append(status_node)
spdom_node = self.root_widget.spatial_tab.spdom._to_xml()
idinfo_node.append(spdom_node)
keywords = self.keywords._to_xml()
idinfo_node.append(keywords)
if self.schema == 'bdp' and self.taxonomy.has_content():
taxonomy = self.taxonomy._to_xml()
idinfo_node.append(taxonomy)
accconst_node = self.accconst._to_xml()
idinfo_node.append(accconst_node)
useconst_node = self.useconst._to_xml()
idinfo_node.append(useconst_node)
datacredit_node = self.datacredit._to_xml()
if len(datacredit_node.text):
idinfo_node.append(datacredit_node)
if self.ptcontac.has_content():
ptcontac = self.ptcontac._to_xml()
idinfo_node.append(ptcontac)
datacredit_node = self.datacredit._to_xml()
if datacredit_node.text:
idinfo_node.append(datacredit_node)
return idinfo_node
def _from_xml(self, xml_idinfo):
try:
citation = xml_idinfo.xpath('citation')[0]
self.citation._from_xml(citation)
except IndexError:
pass
try:
abstract = xml_idinfo.xpath('descript/abstract')[0]
self.abstract._from_xml(abstract)
except IndexError:
pass
try:
purpose = xml_idinfo.xpath('descript/purpose')[0]
self.purpose._from_xml(purpose)
except IndexError:
pass
try:
supplinf = xml_idinfo.xpath('descript/supplinf')[0]
self.supplinf._from_xml(supplinf)
except IndexError:
pass
try:
timeperd = xml_idinfo.xpath('timeperd')[0]
self.timeperd._from_xml(timeperd)
except IndexError:
pass
try:
status = xml_idinfo.xpath('status')[0]
self.status._from_xml(status)
except IndexError:
pass
try:
spdom = xml_idinfo.xpath('spdom')[0]
self.root_widget.spatial_tab.spdom._from_xml(spdom)
except IndexError:
pass
try:
keywords = xml_idinfo.xpath('keywords')[0]
self.keywords._from_xml(keywords)
except IndexError:
pass
try:
taxonomy = xml_idinfo.xpath('taxonomy')[0]
self.taxonomy._from_xml(taxonomy)
except IndexError:
pass
try:
accconst = xml_idinfo.xpath('accconst')[0]
self.accconst._from_xml(accconst)
except IndexError:
pass
try:
useconst = xml_idinfo.xpath('useconst')[0]
self.useconst._from_xml(useconst)
except IndexError:
pass
try:
ptcontac = xml_idinfo.xpath('ptcontac')[0]
self.ptcontac._from_xml(ptcontac)
except IndexError:
pass