Make DataFormWidget configurable
- A option dict can be passed which controls how the DataForfWidget looks - Analyse the field label lengths and adjust the label justification (left/right)
This commit is contained in:
Philipp Hörist
parent
4736f518d6
commit
f46fdee464
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@ -17,7 +17,7 @@ from gi.repository import Pango
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class DataFormWidget(Gtk.ScrolledWindow):
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def __init__(self, form_node):
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def __init__(self, form_node, options=None):
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Gtk.ScrolledWindow.__init__(self)
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self.set_hexpand(True)
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self.set_vexpand(True)
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@ -25,7 +25,9 @@ class DataFormWidget(Gtk.ScrolledWindow):
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self._form_node = form_node
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self._form_grid = FormGrid(form_node)
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if options is None:
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options = {}
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self._form_grid = FormGrid(form_node, options)
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self.add(self._form_grid)
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@ -43,7 +45,7 @@ class DataFormWidget(Gtk.ScrolledWindow):
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class FormGrid(Gtk.Grid):
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def __init__(self, form_node):
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def __init__(self, form_node, options):
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Gtk.Grid.__init__(self)
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self.set_column_spacing(12)
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self.set_row_spacing(12)
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@ -75,20 +77,39 @@ class FormGrid(Gtk.Grid):
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self.instructions = form_node.instructions
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self.add_row(Instructions(form_node.instructions))
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self.parse_form(form_node)
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self.analyse_fields(form_node, options)
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self.parse_form(form_node, options)
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def add_row(self, field):
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field.add(self, self.row_count)
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self.row_count += 1
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self.rows.append(field)
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def parse_form(self, form_node):
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@staticmethod
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def analyse_fields(form_node, options):
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if 'right_align' in options:
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# Dont overwrite option
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return
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label_lengths = set([0])
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for field in form_node.iter_fields():
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if field.type_ == 'hidden':
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continue
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if field.label is None:
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continue
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label_lengths.add(len(field.label))
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options['right_align'] = max(label_lengths) < 30
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def parse_form(self, form_node, options):
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for field in form_node.iter_fields():
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if field.type_ == 'hidden':
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continue
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widget = self._fields[field.type_]
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self.add_row(widget(field))
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self.add_row(widget(field, options))
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def is_valid(self):
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return self._data_form.is_valid()
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@ -114,7 +135,7 @@ class Instructions:
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class Field:
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def __init__(self, field):
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def __init__(self, field, options):
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self._field = field
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self._label = Gtk.Label(label=field.label)
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@ -123,7 +144,7 @@ class Field:
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self._label.set_line_wrap_mode(Pango.WrapMode.WORD)
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self._label.set_width_chars(15)
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self._label.set_size_request(100, -1)
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self._label.set_xalign(1)
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self._label.set_xalign(bool(options.get('right_align')))
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self._label.set_tooltip_text(field.description)
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def add(self, form_grid, row_number):
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@ -133,40 +154,40 @@ class Field:
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class BooleanField(Field):
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def __init__(self, field):
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Field.__init__(self, field)
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def __init__(self, field, options):
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Field.__init__(self, field, options)
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self._widget = Gtk.CheckButton()
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self._widget.set_active(field.value)
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self._widget.connect('toggled', self._toggled)
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def _toggled(self, widget):
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def _toggled(self, _widget):
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self._field.value = self._widget.get_active()
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class FixedField(Field):
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def __init__(self, field):
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Field.__init__(self, field)
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def __init__(self, field, options):
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Field.__init__(self, field, options)
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self._label.set_text(field.value)
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# If the value is more than 30 chars it proabably isnt
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# If the value is more than 40 chars it proabably isnt
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# meant as a section header
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if len(field.value) < 30:
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if len(field.value) < 40:
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self._label.get_style_context().add_class('field-fixed')
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else:
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self._label.set_xalign(0.5)
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def add(self, form_grid, row_number):
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if len(self._field.value) < 30:
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if len(self._field.value) < 40:
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form_grid.attach(self._label, 0, row_number, 1, 1)
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else:
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form_grid.attach(self._label, 0, row_number, 2, 1)
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class ListSingleField(Field):
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def __init__(self, field):
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Field.__init__(self, field)
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def __init__(self, field, options):
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Field.__init__(self, field, options)
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self._widget = Gtk.ComboBoxText()
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for value, label in field.iter_options():
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@ -182,8 +203,8 @@ class ListSingleField(Field):
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class ListMultiField(Field):
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def __init__(self, field):
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Field.__init__(self, field)
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def __init__(self, field, options):
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Field.__init__(self, field, options)
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self._label.set_valign(Gtk.Align.START)
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self._treeview = ListMutliTreeView(field)
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@ -226,7 +247,7 @@ class ListMutliTreeView(Gtk.TreeView):
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self.set_model(self._store)
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def _toggled(self, renderer, path):
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def _toggled(self, _renderer, path):
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iter_ = self._store.get_iter(path)
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current_value = self._store[iter_][2]
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self._store.set_value(iter_, 2, not current_value)
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@ -242,8 +263,8 @@ class ListMutliTreeView(Gtk.TreeView):
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class JidMultiField(Field):
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def __init__(self, field):
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Field.__init__(self, field)
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def __init__(self, field, options):
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Field.__init__(self, field, options)
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self._label.set_valign(Gtk.Align.START)
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self._treeview = JidMutliTreeView(field)
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@ -278,10 +299,10 @@ class JidMultiField(Field):
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self._widget.pack_start(self._scrolled_window, True, True, 0)
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self._widget.pack_end(self._button_box, False, False, 0)
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def _add_clicked(self, widget):
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def _add_clicked(self, _widget):
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self._treeview.get_model().append([''])
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def _remove_clicked(self, widget):
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def _remove_clicked(self, _widget):
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mod, paths = self._treeview.get_selection().get_selected_rows()
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for path in paths:
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iter_ = mod.get_iter(path)
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@ -319,7 +340,7 @@ class JidMutliTreeView(Gtk.TreeView):
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self.set_model(self._store)
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def _jid_edited(self, renderer, path, new_text):
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def _jid_edited(self, _renderer, path, new_text):
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iter_ = self._store.get_iter(path)
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self._store.set_value(iter_, 0, new_text)
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self._set_values()
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@ -334,32 +355,32 @@ class JidMutliTreeView(Gtk.TreeView):
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class TextSingleField(Field):
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def __init__(self, field):
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Field.__init__(self, field)
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def __init__(self, field, options):
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Field.__init__(self, field, options)
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self._widget = Gtk.Entry()
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self._widget.set_text(field.value)
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self._widget.connect('changed', self._changed)
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def _changed(self, widget):
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def _changed(self, _widget):
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self._field.value = self._widget.get_text()
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class TextPrivateField(TextSingleField):
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def __init__(self, field):
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TextSingleField.__init__(self, field)
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def __init__(self, field, options):
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TextSingleField.__init__(self, field, options)
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self._widget.set_input_purpose(Gtk.InputPurpose.PASSWORD)
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self._widget.set_visibility(False)
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class JidSingleField(TextSingleField):
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def __init__(self, field):
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TextSingleField.__init__(self, field)
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def __init__(self, field, options):
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TextSingleField.__init__(self, field, options)
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class TextMultiField(Field):
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def __init__(self, field):
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Field.__init__(self, field)
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def __init__(self, field, options):
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Field.__init__(self, field, options)
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self._label.set_valign(Gtk.Align.START)
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self._widget = Gtk.ScrolledWindow()
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