class TemplateLabelEditor(QtGui.QTabWidget):
labelUpdated = QtCore.Signal()
moveLabel = QtCore.Signal(float, float, object)
def __init__(self, parent=None):
super(TemplateLabelEditor, self).__init__(parent=parent)
self._template = None
self.member_groups = {group: TemplateLabelGroup(group) for group in members}
self.style_editor = TextStyleEditorWidget()
self.style_editor.savePressed.connect(self.save_style)
for group, widget in self.member_groups.iteritems():
widget.labelUpdated.connect(self.labelUpdated.emit)
widget.moveLabel.connect(self.moveLabel.emit)
widget.editStyle.connect(self.edit_style)
scroll = QtGui.QScrollArea()
scroll.setWidget(widget)
self.addTab(scroll, unicode(group[0].upper() + group[1:]))
self.current_member = None
def edit_style(self, member, style):
self.current_member = member
style = str(style)
tc = vcs.createtextcombined(Tt_source=style, To_source=style)
self.style_editor.setTextObject(tc)
self.style_editor.show()
self.style_editor.raise_()
def save_style(self, style):
current_obj = self.style_editor.textObject
style = str(style)
if style == current_obj.name:
to_name = current_obj.To_name
to_src = "default"
tt_name = current_obj.Tt_name
tt_src = "default"
else:
to_name = style
to_src = current_obj.To_name
tt_name = style
tt_src = current_obj.Tt_name
try:
to = vcs.gettextorientation(to_name)
except ValueError:
to = vcs.createtextorientation(name=to_name, source=to_src)
try:
tt = vcs.gettexttable(tt_name)
except ValueError:
tt = vcs.createtexttable(name=tt_name, source=tt_src)
get_textstyles().updated(tt_name)
self.current_member.texttable = tt
self.current_member.textorientation = to
self.current_member = None
self.sync()
self.labelUpdated.emit()
@property
def template(self):
return self._template
@template.setter
def template(self, value):
self._template = value
self.sync()
def sync(self):
"""Retrieve all values from the template and update the GUI."""
for member_group in members:
for member in members[member_group]:
attr = getattr(self._template, member)
self.member_groups[member_group].get(member).setLabel(attr)
