554 lines
18 KiB
Python
554 lines
18 KiB
Python
# This file is part of Gajim.
|
|
#
|
|
# Gajim is free software; you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published
|
|
# by the Free Software Foundation; version 3 only.
|
|
#
|
|
# Gajim is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with Gajim. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
from gi.repository import Gtk
|
|
from gi.repository import GLib
|
|
from gi.repository import GObject
|
|
from gi.repository import Pango
|
|
|
|
from gajim.gtkgui_helpers import scale_pixbuf_from_data
|
|
|
|
from gajim.common import app
|
|
from gajim.common.i18n import _
|
|
|
|
from gajim.gtk.util import MultiLineLabel
|
|
|
|
|
|
class DataFormWidget(Gtk.ScrolledWindow):
|
|
|
|
__gsignals__ = {'is-valid': (GObject.SignalFlags.RUN_LAST, None, (bool,))}
|
|
|
|
def __init__(self, form_node, options=None):
|
|
Gtk.ScrolledWindow.__init__(self)
|
|
self.set_hexpand(True)
|
|
self.set_vexpand(True)
|
|
self.get_style_context().add_class('data-form-widget')
|
|
self.set_overlay_scrolling(False)
|
|
|
|
self._form_node = form_node
|
|
|
|
if options is None:
|
|
options = {}
|
|
self._form_grid = FormGrid(form_node, options)
|
|
|
|
self.add(self._form_grid)
|
|
|
|
@property
|
|
def title(self):
|
|
return self._form_grid.title
|
|
|
|
@property
|
|
def instructions(self):
|
|
return self._form_grid.instructions
|
|
|
|
def validate(self):
|
|
return self._form_grid.validate(True)
|
|
|
|
def get_submit_form(self):
|
|
self._form_node.type_ = 'submit'
|
|
return self._form_node
|
|
|
|
|
|
class FormGrid(Gtk.Grid):
|
|
def __init__(self, form_node, options):
|
|
Gtk.Grid.__init__(self)
|
|
self.set_column_spacing(12)
|
|
self.set_row_spacing(12)
|
|
self.set_halign(Gtk.Align.CENTER)
|
|
self.row_count = 0
|
|
self.rows = []
|
|
|
|
form_width = options.get('form-width', 435)
|
|
self.set_size_request(form_width, -1)
|
|
|
|
self._data_form = form_node
|
|
|
|
self.title = None
|
|
self.instructions = None
|
|
|
|
self._fields = {
|
|
'boolean': BooleanField,
|
|
'fixed': FixedField,
|
|
'list-single': ListSingleField,
|
|
'list-multi': ListMultiField,
|
|
'jid-single': JidSingleField,
|
|
'jid-multi': JidMultiField,
|
|
'text-single': TextSingleField,
|
|
'text-private': TextPrivateField,
|
|
'text-multi': TextMultiField
|
|
}
|
|
|
|
self._add_row(SizeAdjustment(options))
|
|
|
|
if form_node.title is not None:
|
|
self.title = form_node.title
|
|
self._add_row(Title(form_node.title))
|
|
if form_node.instructions:
|
|
self.instructions = form_node.instructions
|
|
self._add_row(Instructions(form_node.instructions))
|
|
|
|
self._analyse_fields(form_node, options)
|
|
self._parse_form(form_node, options)
|
|
|
|
def _add_row(self, field):
|
|
field.add(self, self.row_count)
|
|
self.row_count += 1
|
|
self.rows.append(field)
|
|
|
|
@staticmethod
|
|
def _analyse_fields(form_node, options):
|
|
if 'right_align' in options:
|
|
# Dont overwrite option
|
|
return
|
|
|
|
label_lengths = set([0])
|
|
for field in form_node.iter_fields():
|
|
if field.type_ == 'hidden':
|
|
continue
|
|
|
|
if field.label is None:
|
|
continue
|
|
|
|
label_lengths.add(len(field.label))
|
|
|
|
options['right_align'] = max(label_lengths) < 30
|
|
|
|
def _parse_form(self, form_node, options):
|
|
for field in form_node.iter_fields():
|
|
if field.type_ == 'hidden':
|
|
continue
|
|
|
|
if field.media:
|
|
if not self._add_media_field(field, options):
|
|
# We dont understand this media element, ignore it
|
|
continue
|
|
|
|
widget = self._fields[field.type_]
|
|
self._add_row(widget(field, self, options))
|
|
|
|
def _add_media_field(self, field, options):
|
|
if not field.type_ in ('text-single', 'text-private', 'text-multi'):
|
|
return False
|
|
|
|
for uri in field.media.uris:
|
|
if not uri.type_.startswith('image/'):
|
|
continue
|
|
|
|
if not uri.uri_data.startswith('cid'):
|
|
continue
|
|
|
|
self._add_row(ImageMediaField(uri, self, options))
|
|
return True
|
|
return False
|
|
|
|
def validate(self, is_valid):
|
|
value = self._data_form.is_valid() if is_valid else False
|
|
self.get_parent().get_parent().emit('is-valid', value)
|
|
|
|
|
|
class SizeAdjustment:
|
|
def __init__(self, options):
|
|
self._left_box = Gtk.Box()
|
|
self._right_box = Gtk.Box()
|
|
|
|
left_width = options.get('left-width', 100)
|
|
self._left_box.set_size_request(left_width, -1)
|
|
self._right_box.set_hexpand(True)
|
|
|
|
def add(self, form_grid, row_number):
|
|
form_grid.attach(self._left_box, 0, row_number, 1, 1)
|
|
form_grid.attach_next_to(self._right_box,
|
|
self._left_box,
|
|
Gtk.PositionType.RIGHT, 1, 1)
|
|
|
|
|
|
class Title:
|
|
def __init__(self, title):
|
|
self._label = Gtk.Label(label=title)
|
|
self._label.get_style_context().add_class('data-form-title')
|
|
|
|
def add(self, form_grid, row_number):
|
|
form_grid.attach(self._label, 0, row_number, 2, 1)
|
|
|
|
|
|
class Instructions:
|
|
def __init__(self, instructions):
|
|
self._label = Gtk.Label(label=instructions)
|
|
self._label.set_line_wrap(True)
|
|
self._label.set_line_wrap_mode(Pango.WrapMode.WORD)
|
|
|
|
def add(self, form_grid, row_number):
|
|
form_grid.attach(self._label, 0, row_number, 2, 1)
|
|
|
|
|
|
class Field:
|
|
def __init__(self, field, form_grid, options):
|
|
self._field = field
|
|
self._form_grid = form_grid
|
|
self._validate_source_id = None
|
|
self._read_only = options.get('read-only', False)
|
|
|
|
self._label = Gtk.Label(label=field.label)
|
|
self._label.set_single_line_mode(False)
|
|
self._label.set_line_wrap(True)
|
|
self._label.set_line_wrap_mode(Pango.WrapMode.WORD)
|
|
self._label.set_width_chars(15)
|
|
self._label.set_xalign(bool(options.get('right_align')))
|
|
self._label.set_tooltip_text(field.description)
|
|
|
|
self._warning_image = Gtk.Image.new_from_icon_name(
|
|
'dialog-warning-symbolic', Gtk.IconSize.MENU)
|
|
self._warning_image.get_style_context().add_class('warning-color')
|
|
self._warning_image.set_no_show_all(True)
|
|
self._warning_image.set_valign(Gtk.Align.CENTER)
|
|
self._warning_image.set_tooltip_text(_('Required'))
|
|
self._warning_box = Gtk.Box()
|
|
self._warning_box.set_size_request(16, -1)
|
|
self._warning_box.add(self._warning_image)
|
|
|
|
@property
|
|
def read_only(self):
|
|
return self._read_only
|
|
|
|
def add(self, form_grid, row_number):
|
|
form_grid.attach(self._label, 0, row_number, 1, 1)
|
|
form_grid.attach_next_to(self._widget,
|
|
self._label,
|
|
Gtk.PositionType.RIGHT, 1, 1)
|
|
if self._field.type_ in ('jid-single',
|
|
'jid-multi',
|
|
'text-single',
|
|
'text-private',
|
|
'text-multi'):
|
|
form_grid.attach_next_to(self._warning_box,
|
|
self._widget,
|
|
Gtk.PositionType.RIGHT, 1, 1)
|
|
self._set_warning(False, '')
|
|
|
|
def _set_warning(self, is_valid, error):
|
|
if not self._field.required and not is_valid and not error:
|
|
# If its not valid and no error is given, its the inital call
|
|
# to show all icons on required fields.
|
|
return
|
|
|
|
style = self._warning_image.get_style_context()
|
|
if error:
|
|
style.remove_class('warning-color')
|
|
style.add_class('error-color')
|
|
else:
|
|
error = _('Required')
|
|
style.remove_class('error-color')
|
|
style.add_class('warning-color')
|
|
self._warning_image.set_tooltip_text(str(error))
|
|
self._warning_image.set_visible(not is_valid)
|
|
|
|
def _validate(self):
|
|
if self._validate_source_id is not None:
|
|
GLib.source_remove(self._validate_source_id)
|
|
|
|
def _start_validation():
|
|
is_valid, error = self._field.is_valid()
|
|
self._set_warning(is_valid, error)
|
|
self._form_grid.validate(is_valid)
|
|
self._validate_source_id = None
|
|
|
|
self._validate_source_id = GLib.timeout_add(500, _start_validation)
|
|
|
|
|
|
class BooleanField(Field):
|
|
def __init__(self, field, form_grid, options):
|
|
Field.__init__(self, field, form_grid, options)
|
|
|
|
if self.read_only:
|
|
label = _('Yes') if field.value else _('No')
|
|
self._widget = Gtk.Label(label=label)
|
|
self._widget.set_xalign(0)
|
|
else:
|
|
self._widget = Gtk.CheckButton()
|
|
self._widget.set_active(field.value)
|
|
self._widget.connect('toggled', self._toggled)
|
|
|
|
def _toggled(self, _widget):
|
|
self._field.value = self._widget.get_active()
|
|
|
|
|
|
class FixedField(Field):
|
|
def __init__(self, field, form_grid, options):
|
|
Field.__init__(self, field, form_grid, options)
|
|
|
|
self._label.set_text(field.value)
|
|
|
|
# If the value is more than 40 chars it proabably isnt
|
|
# meant as a section header
|
|
if len(field.value) < 40:
|
|
self._label.get_style_context().add_class('field-fixed')
|
|
else:
|
|
self._label.set_xalign(0.5)
|
|
|
|
def add(self, form_grid, row_number):
|
|
if len(self._field.value) < 40:
|
|
form_grid.attach(self._label, 0, row_number, 1, 1)
|
|
else:
|
|
form_grid.attach(self._label, 0, row_number, 2, 1)
|
|
|
|
|
|
class ListSingleField(Field):
|
|
def __init__(self, field, form_grid, options):
|
|
Field.__init__(self, field, form_grid, options)
|
|
|
|
self._widget = Gtk.ComboBoxText()
|
|
for value, label in field.iter_options():
|
|
if not label:
|
|
label = value
|
|
self._widget.append(value, label)
|
|
|
|
self._widget.set_active_id(field.value)
|
|
self._widget.connect('changed', self._changed)
|
|
|
|
def _changed(self, widget):
|
|
self._field.value = widget.get_active_id()
|
|
|
|
|
|
class ListMultiField(Field):
|
|
def __init__(self, field, form_grid, options):
|
|
Field.__init__(self, field, form_grid, options)
|
|
self._label.set_valign(Gtk.Align.START)
|
|
|
|
self._treeview = ListMutliTreeView(field)
|
|
|
|
self._widget = Gtk.ScrolledWindow()
|
|
self._widget.set_propagate_natural_height(True)
|
|
self._widget.set_min_content_height(100)
|
|
self._widget.set_max_content_height(300)
|
|
self._widget.add(self._treeview)
|
|
|
|
|
|
class ListMutliTreeView(Gtk.TreeView):
|
|
def __init__(self, field):
|
|
Gtk.TreeView.__init__(self)
|
|
|
|
self._field = field
|
|
|
|
self._store = Gtk.ListStore(str, str, bool)
|
|
|
|
col = Gtk.TreeViewColumn()
|
|
cell = Gtk.CellRendererText()
|
|
col.pack_start(cell, True)
|
|
col.set_attributes(cell, text=0)
|
|
self.append_column(col)
|
|
|
|
col = Gtk.TreeViewColumn()
|
|
cell = Gtk.CellRendererToggle()
|
|
cell.set_activatable(True)
|
|
cell.set_property('xalign', 1)
|
|
cell.set_property('xpad', 10)
|
|
cell.connect('toggled', self._toggled)
|
|
col.pack_start(cell, True)
|
|
col.set_attributes(cell, active=2)
|
|
self.append_column(col)
|
|
|
|
self.set_headers_visible(False)
|
|
|
|
for option in field.options:
|
|
# option = (label, value)
|
|
self._store.append(
|
|
[*option, option[1] in field.values])
|
|
|
|
self.set_model(self._store)
|
|
|
|
def _toggled(self, _renderer, path):
|
|
iter_ = self._store.get_iter(path)
|
|
current_value = self._store[iter_][2]
|
|
self._store.set_value(iter_, 2, not current_value)
|
|
self._set_values()
|
|
|
|
def _set_values(self):
|
|
values = []
|
|
for row in self.get_model():
|
|
if not row[2]:
|
|
continue
|
|
values.append(row[1])
|
|
self._field.values = values
|
|
|
|
|
|
class JidMultiField(Field):
|
|
def __init__(self, field, form_grid, options):
|
|
Field.__init__(self, field, form_grid, options)
|
|
self._label.set_valign(Gtk.Align.START)
|
|
|
|
self._treeview = JidMutliTreeView(field, self)
|
|
|
|
self._add_button = Gtk.ToolButton(icon_name='list-add-symbolic')
|
|
self._add_button.connect('clicked', self._add_clicked)
|
|
|
|
self._remove_button = Gtk.ToolButton(icon_name='list-remove-symbolic')
|
|
self._remove_button.connect('clicked', self._remove_clicked)
|
|
|
|
self._toolbar = Gtk.Toolbar()
|
|
self._toolbar.set_icon_size(Gtk.IconSize.MENU)
|
|
self._toolbar.set_style(Gtk.ToolbarStyle.ICONS)
|
|
self._toolbar.get_style_context().add_class('inline-toolbar')
|
|
self._toolbar.add(self._add_button)
|
|
self._toolbar.add(self._remove_button)
|
|
|
|
self._widget = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
|
|
|
|
self._scrolled_window = Gtk.ScrolledWindow()
|
|
self._scrolled_window.set_propagate_natural_height(True)
|
|
self._scrolled_window.set_min_content_height(100)
|
|
self._scrolled_window.set_max_content_height(300)
|
|
self._scrolled_window.add(self._treeview)
|
|
|
|
self._widget.pack_start(self._scrolled_window, True, True, 0)
|
|
self._widget.pack_end(self._toolbar, False, False, 0)
|
|
|
|
def _add_clicked(self, _widget):
|
|
self._treeview.get_model().append([''])
|
|
|
|
def _remove_clicked(self, _widget):
|
|
mod, paths = self._treeview.get_selection().get_selected_rows()
|
|
for path in paths:
|
|
iter_ = mod.get_iter(path)
|
|
self._treeview.get_model().remove(iter_)
|
|
|
|
jids = []
|
|
for row in self._treeview.get_model():
|
|
if not row[0]:
|
|
continue
|
|
jids.append(row[0])
|
|
self._field.values = jids
|
|
self._validate()
|
|
|
|
def validate(self):
|
|
self._validate()
|
|
|
|
|
|
class JidMutliTreeView(Gtk.TreeView):
|
|
def __init__(self, field, multi_field):
|
|
Gtk.TreeView.__init__(self)
|
|
|
|
self._field = field
|
|
self._multi_field = multi_field
|
|
|
|
self._store = Gtk.ListStore(str)
|
|
|
|
col = Gtk.TreeViewColumn()
|
|
cell = Gtk.CellRendererText()
|
|
cell.set_property('editable', True)
|
|
cell.set_property('placeholder-text', 'user@example.org')
|
|
cell.connect('edited', self._jid_edited)
|
|
col.pack_start(cell, True)
|
|
col.set_attributes(cell, text=0)
|
|
self.append_column(col)
|
|
|
|
self.set_headers_visible(False)
|
|
|
|
for value in field.values:
|
|
self._store.append([value])
|
|
|
|
self.set_model(self._store)
|
|
|
|
def _jid_edited(self, _renderer, path, new_text):
|
|
iter_ = self._store.get_iter(path)
|
|
self._store.set_value(iter_, 0, new_text)
|
|
self._set_values()
|
|
self._multi_field.validate()
|
|
|
|
def _set_values(self):
|
|
jids = []
|
|
for row in self._store:
|
|
if not row[0]:
|
|
continue
|
|
jids.append(row[0])
|
|
self._field.values = jids
|
|
|
|
|
|
class TextSingleField(Field):
|
|
def __init__(self, field, form_grid, options):
|
|
Field.__init__(self, field, form_grid, options)
|
|
|
|
if self.read_only:
|
|
self._widget = Gtk.Label(label=field.value)
|
|
self._widget.set_xalign(0)
|
|
else:
|
|
self._widget = Gtk.Entry()
|
|
self._widget.set_text(field.value)
|
|
self._widget.connect('changed', self._changed)
|
|
|
|
def _changed(self, _widget):
|
|
self._field.value = self._widget.get_text()
|
|
self._validate()
|
|
|
|
|
|
class TextPrivateField(TextSingleField):
|
|
def __init__(self, field, form_grid, options):
|
|
TextSingleField.__init__(self, field, form_grid, options)
|
|
self._widget.set_input_purpose(Gtk.InputPurpose.PASSWORD)
|
|
self._widget.set_visibility(False)
|
|
|
|
|
|
class JidSingleField(TextSingleField):
|
|
def __init__(self, field, form_grid, options):
|
|
TextSingleField.__init__(self, field, form_grid, options)
|
|
|
|
|
|
class TextMultiField(Field):
|
|
def __init__(self, field, form_grid, options):
|
|
Field.__init__(self, field, form_grid, options)
|
|
self._label.set_valign(Gtk.Align.START)
|
|
|
|
self._widget = Gtk.ScrolledWindow()
|
|
self._widget.set_policy(Gtk.PolicyType.NEVER,
|
|
Gtk.PolicyType.AUTOMATIC)
|
|
self._widget.set_propagate_natural_height(True)
|
|
self._widget.set_min_content_height(100)
|
|
self._widget.set_max_content_height(300)
|
|
|
|
if self.read_only:
|
|
self._textview = MultiLineLabel(label=field.value)
|
|
self._textview.set_selectable(True)
|
|
self._textview.set_xalign(0)
|
|
self._textview.set_yalign(0)
|
|
else:
|
|
self._textview = Gtk.TextView()
|
|
self._textview.set_wrap_mode(Gtk.WrapMode.WORD_CHAR)
|
|
self._textview.get_buffer().set_text(field.value)
|
|
self._textview.get_buffer().connect('changed', self._changed)
|
|
|
|
self._widget.add(self._textview)
|
|
|
|
def _changed(self, widget):
|
|
self._field.value = widget.get_text(*widget.get_bounds(), False)
|
|
self._validate()
|
|
|
|
|
|
class ImageMediaField():
|
|
def __init__(self, uri, form_grid, options):
|
|
self._uri = uri
|
|
self._form_grid = form_grid
|
|
|
|
filename = uri.uri_data.split(':')[1].split('@')[0]
|
|
data = app.bob_cache.get(filename)
|
|
if data is None:
|
|
self._image = Gtk.Image()
|
|
return
|
|
|
|
pixbuf = scale_pixbuf_from_data(data, 170)
|
|
self._image = Gtk.Image.new_from_pixbuf(pixbuf)
|
|
self._image.set_halign(Gtk.Align.CENTER)
|
|
self._image.get_style_context().add_class('preview-image')
|
|
|
|
def add(self, form_grid, row_number):
|
|
form_grid.attach(self._image, 1, row_number, 1, 1)
|