class Reference(Box):
__gtype_name__ = "Reference"
actions = Template.Child("actions")
grid = Template.Child("grid")
#new_ref = Template.Child("new_ref")
#values = Template.Child("values")
def __init__(self, *args, new=False, **kwargs):
Box.__init__(self, *args, **kwargs)
if new:
#self.new_ref.set_visible(True)
self.grid.set_visible(False)
self.props.margin_top = 0
self.props.margin_bottom = 0
# Styling
#context = self.get_style_context()
#provider = CssProvider()
#provider.load_from_resource('/ml/prevete/Daty/gtk/reference.css')
#context.add_provider(provider, STYLE_PROVIDER_PRIORITY_APPLICATION)
@Template.Callback()
def button_press_event_cb(self, widget, event):
visible = self.actions.get_visible()
self.actions.set_visible(not visible)
class LanguageAdd(Window):
__gtype_name__ = "LanguageAdd"
cancel = Template.Child("cancel")
select = Template.Child("select")
languages = Template.Child("languages")
search_entry = Template.Child("search_entry")
def __init__(self, languages, *args, **kwargs):
Window.__init__(self, *args, **kwargs)
icon = lambda x: IconTheme.get_default().load_icon((name), x, 0)
icons = [icon(size) for size in [32, 48, 64, 96]]
self.set_icon_list(icons)
self.languages.set_header_func(self.update_header)
for language in languages:
row = ListBoxRow()
label = Label()
label.set_text(language['itemLabel']['value'])
label.code = language['c']['value']
row.child = label
row.add(label)
self.languages.add(row)
self.languages.show_all()
@Template.Callback()
def cancel_clicked_cb(self, widget):
self.hide()
self.destroy()
@Template.Callback()
def select_clicked_cb(self, widget):
pass
@Template.Callback()
def search_entry_search_changed_cb(self, entry):
for row in self.languages.get_children():
if entry.get_text().lower() in row.child.get_text().lower():
row.set_visible(True)
row.set_no_show_all(False)
else:
row.set_visible(False)
row.set_no_show_all(True)
self.languages.show_all()
def update_header(self, row, before, *args):
"""See GTK+ Documentation"""
if before:
row.set_header(Separator())
class RoundedButton(Button):
__gtype_name__ = "RoundedButton"
image = Template.Child("image")
def __init__(self,
*args,
image=None,
tooltip=None,
callback=None,
cb_args={},
**kwargs):
Button.__init__(self, *args, **kwargs)
# Styling
context = self.get_style_context()
provider = CssProvider()
provider.load_from_resource('/ml/prevete/Daty/gtk/roundedbutton.css')
context.add_provider(provider, STYLE_PROVIDER_PRIORITY_APPLICATION)
if callback:
self.connect("clicked", callback, *cb_args)
if image:
self.image.set_from_icon_name(image, IconSize.BUTTON)
if tooltip:
self.set_tooltip_text(tooltip)
class LabeledComponent(Box):
__gtype_name__='LabeledComponent'
Label = Template.Child()
Header = Template.Child(internal=True)
Main = Template.Child(internal=True)
Footer = Template.Child(internal=True)
def __new__(cls,*args,**kwargs):
print ("NEW")
result = Box.__new__(cls,*args,**kwargs)
return result
def addHeader(self,comp):
self.Header.add(comp)
pass
def set_label(self,text):
self.Label.set_label(text)
pass
pass
class Property(Button):
__gtype_name__ = "Property"
__gsignals__ = {'value-new':(sf.RUN_LAST,
TYPE_NONE,
(TYPE_PYOBJECT,))}
property_label = Template.Child("property_label")
popover = Template.Child("popover")
description = Template.Child("description")
#values = Template.Child("values")
def __init__(self, prop, *args, **kwargs):
Button.__init__(self, *args, **kwargs)
# Styling
context = self.get_style_context()
provider = CssProvider()
resource = 'ml/prevete/Daty/gtk/property.css'
provider.load_from_resource(resource)
context.add_provider(provider, STYLE_PROVIDER_PRIORITY_APPLICATION)
context = self.description.get_style_context()
set_style(context, resource, 'popover_description', True)
self.set_label(prop["Label"], prop["Description"])
self.description.set_text(prop['Description'])
self.description.set_line_wrap(True)
def set_label(self, label, tooltip):
self.property_label.set_text(label)
self.property_label.set_tooltip_text(tooltip)
@Template.Callback()
def value_new_clicked_cb(self, widget):
print("value-new emitted")
self.emit('value-new', self.position)
self.popover.popdown()
@Template.Callback()
def clicked_cb(self, widget):
print("hi")
self.popover.popup()
class QualifierProperty(EventBox):
__gtype_name__ = "QualifierProperty"
label = Template.Child("label")
wikidata = Wikidata()
def __init__(self, prop, *args, **kwargs):
EventBox.__init__(self, *args, **kwargs)
self.URI = prop['URI']
set_text(self.label, prop["Label"], prop["Description"])
def set_label(self, label, tooltip):
self.label.set_text(label)
self.label.set_tooltip_text(tooltip)
class Statements(TreeView):
__gtype_name__ = "Statements"
list_store = Template.Child("list_store")
wikidata = Wikidata()
def __init__(self, *args, **kwargs):
TreeView.__init__(self, *args, **kwargs)
def add(self, cell_list):
self.list_store.append(cell_list)
self.set_model(self.list_store)
model = self.get_model()
print(model)
print(self.list_store)
self.show_all()
class Editor(ApplicationWindow):
__gtype_name__ = "Editor"
__gsignals__ = {'entity-close':(sf.RUN_LAST,
TYPE_NONE,
(TYPE_PYOBJECT,))}
# Title bar
titlebar = Template.Child("titlebar")
header_box = Template.Child("header_box")
# Header bar
header_bar = Template.Child("header_bar")
entity_close = Template.Child("entity_close")
entity_discussion_open_external = Template.Child("entity_discussion_open_external")
entity_history_open_external = Template.Child("entity_history_open_external")
entity_open = Template.Child("entity_open")
entity_menu_popover = Template.Child("entity_menu_popover")
entities_search = Template.Child("entities_search")
entities_select = Template.Child("entities_select")
entity_open_external = Template.Child("entity_open_external")
cancel_entities_selection = Template.Child("cancel_entities_selection")
app_menu = Template.Child("app_menu")
app_menu_popover = Template.Child("app_menu_popover")
help = Template.Child("help")
# Sub header bar
sub_header_bar = Template.Child("sub_header_bar")
entity_back = Template.Child("entity_back")
entity_stack = Template.Child("entity_stack")
entity_button = Template.Child("entity_button")
entity = Template.Child("entity")
description = Template.Child("description")
entity_search = Template.Child("entity_search")
# Sidebar
sidebar = Template.Child("sidebar")
sidebar_search_bar = Template.Child("sidebar_search_bar")
sidebar_search_entry = Template.Child("sidebar_search_entry")
sidebar_viewport = Template.Child("sidebar_viewport")
# Content
content_box = Template.Child("content_box")
content_stack = Template.Child("content_stack")
single_column = Template.Child("single_column")
# Specific
entity_search_bar = Template.Child("entity_search_bar")
entity_search_entry = Template.Child("entity_search_entry")
pages = Template.Child("pages")
start_pane_size_group = Template.Child("start_pane_size_group")
# Separator
# edit_column_separator = Template.Child("edit_column_separator")
# Common
#common = Template.Child("common-viewport")
#common_page = Template.Child("common_page")
wikidata = Wikidata()
def __init__(self, *args, entities=[], quit_cb=None, max_pages=10, **kwargs):
"""Editor class
Args:
entities (list): of dict having keys"Label", "URI", "Description";
max_pages (int): maximum number of pages kept in RAM
"""
ApplicationWindow.__init__(self, *args, **kwargs)
self.quit_cb = quit_cb
self.open_dialogs = []
# Set window icon
icon = lambda x: IconTheme.get_default().load_icon((name), x, 0)
icons = [icon(size) for size in [32, 48, 64, 96]];
self.set_icon_list(icons);
# Set shortcuts
accelerators = AccelGroup()
self.add_accel_group(accelerators)
add_accelerator(accelerators, self.entity_open, "<Control>o", signal="clicked")
add_accelerator(accelerators, self.entity_search, "<Control>f", signal="clicked")
add_accelerator(accelerators, self.entity_discussion_open_external, "<Control>d", signal="clicked")
add_accelerator(accelerators, self.entity_history_open_external, "<Control>h", signal="clicked")
add_accelerator(accelerators, self.entities_select, "<Control>s", signal="clicked")
add_accelerator(accelerators, self.cancel_entities_selection, "<Control><Shift>s", signal="clicked")
add_accelerator(accelerators, self.entities_search, "<Control><Shift>f", signal="activate")
# Init sidebar
self.sidebar_list = SidebarList()
self.sidebar_list.connect("entity-selected", self.sidebar_row_selected_cb)
self.sidebar_viewport.add(self.sidebar_list)
# Init pages
loading = LoadingPage()
self.pages.add_titled(loading, "loading", "Loading")
# Parse args
self.max_pages = max_pages
if entities:
self.load(entities)
else:
entities_open_dialog = Open(quit_cb=self.quit_cb,
new_session=True)
entities_open_dialog.connect("new-window-clicked", self.new_window_clicked_cb)
entities_open_dialog.connect("window-new", self.open_window_new_clicked_cb)
self.open_dialogs.append(entities_open_dialog)
entities_open_dialog.get_focus()
def filter(self, query, text):
return query.lower() in text.lower()
def sidebar_search_entry_search_changed_cb(self, entry):
text = entry.get_text()
for row in self.sidebar_list.get_children():
if row.get_children():
child = row.child
entity = child.entity
if text.lower() in entity["Label"].lower() or text.lower() in entity["Description"].lower():
row.set_visible(True)
label_color(child.label, text)
label_color(child.description, text)
else:
row.set_visible(False)
def sidebar_row_selected_cb(self, sidebar_list, entity):
print("Editor: sidebar row selected")
self.single_column.set_visible_child_name("content_stack")
self.header_box.set_visible_child_name("sub_header_bar")
# Set titlebar
def set_text(widget, label):
widget.set_text(label)
widget.set_tooltip_text(label)
set_text(self.entity, entity["Label"])
set_text(self.description, entity["Description"])
if hasattr(self, 'entity_open_external_connection'):
self.entity_open_external.disconnect(self.entity_open_external_connection)
self.entity_open_external_connection = self.entity_open_external.connect("clicked",
self.entity_open_external_clicked_cb,
entity['URI'])
if hasattr(self, 'entity_history_open_external_connection'):
self.entity_history_open_external.disconnect(self.entity_history_open_external_connection)
self.entity_history_open_external_connection = self.entity_history_open_external.connect("clicked",
self.entity_history_open_external_clicked_cb,
entity['URI'])
if hasattr(self, 'entity_discussion_open_external_connection'):
self.entity_discussion_open_external.disconnect(self.entity_discussion_open_external_connection)
self.entity_discussion_open_external_connection = self.entity_discussion_open_external.connect("clicked",
self.entity_discussion_open_external_clicked_cb,
entity['URI'])
# Get selected sidebar entity for popover close button
current_row = self.sidebar_list.get_selected_row()
sidebar_entity = current_row.child
if not self.pages.get_child_by_name(entity['URI']):
self.pages.set_visible_child_name("loading")
children = self.pages.get_children()
if len(children) >= 10:
oldest = children[1]
children.remove(oldest)
oldest.destroy()
del oldest
# TODO: Implement a short timeout to make sure you explicitly wanted to load the row
self.load_page_async(entity)
else:
self.pages.set_visible_child_name(entity['URI'])
self.entity_search_entry.connect('search-changed',
self.entity_search_entry_search_changed_cb)
self.sidebar_search_entry.connect('search-changed',
self.sidebar_search_entry_search_changed_cb)
def load_page_async(self, entity):
def do_call():
idle_add(lambda: self.on_page_complete(entity))
thread = MyThread(target = do_call)
thread.start()
def on_page_complete(self, entity):
page = Page(entity['Data'])
page.connect("claim-changed", self.claim_changed_cb)
page.connect("entity-editing", self.entity_editing_cb)
self.entity_leaving_connection = page.connect("entity-leaving", self.entity_leaving_cb)
#self.connect("claim-changed-done", page.claim_changed_done_cb)
page.connect("new-window-clicked", self.new_window_clicked_cb)
page.connect("reference-new-clicked", self.reference_new_clicked_cb)
self.pages.add_titled(page, entity['URI'], entity['Label'])
self.pages.set_visible_child_name(entity['URI'])
self.entity_search_entry.connect("search-changed",
self.entity_search_entry_search_changed_cb)
self.sidebar_search_entry.connect("search-changed",
self.sidebar_search_entry_search_changed_cb)
return None
def value_disable_signals(self, page, value, entity):
print("Editor: disabling all Value signals")
try:
if hasattr(value, 'button_press_connection'):
value.disconnect(value.button_press_connection)
if hasattr(self, 'reference_new_connection'):
page_connection = self.reference_new_connection
page_enter = self.from_value_qualifier_new_enter_connection
page_leave = self.from_value_qualifier_new_leave_connection
reference_enter = self.from_value_reference_new_enter_connection
reference_leave = self.from_value_reference_new_leave_connection
del self.reference_new_connection
elif hasattr(self, 'entity_popover_connection'):
page_connection = self.entity_popover_connection
page_enter = self.qualifier_new_enter_connection
page_leave = self.qualifier_new_leave_connection
reference_enter = self.reference_new_enter_connection
reference_leave = self.reference_new_leave_connection
del self.entity_popover_connection
else:
print("no signals to be disconnected")
raise Exception
page.disconnect(page_connection)
self.current_value.qualifier_new.disconnect(page_enter)
self.current_value.qualifier_new.disconnect(page_leave)
self.current_value.reference_new.disconnect(reference_enter)
self.current_value.reference_new.disconnect(reference_leave)
self.current_value.button_press_connection = self.current_value.connect("button-press-event",
self.current_value.clicked_cb)
self.current_value.actions.set_visible(False)
self.current_value.button.set_visible(True)
except Exception as e:
print(e)
pass
def reference_new_clicked_cb(self, page, value, entity):
self.value_disable_signals(page, value, entity)
if not hasattr(self, 'reference_new_connection'):
self.current_value = value
self.reference_new_connection = page.connect("button-press-event",
self.reference_new_button_press_event_elsewhere,
value,
entity)
print("Editor: Page 'button-press-event' connected to 'elsewhere' cb with value", self.reference_new_connection)
self.from_value_qualifier_new_enter_connection = value.qualifier_new.connect("enter-notify-event",
self.from_value_object_new_enter_notify_event_cb,
page,
value,
entity)
self.from_value_qualifier_new_leave_connection = value.qualifier_new.connect("leave-notify-event",
self.from_value_object_new_leave_notify_event_cb,
page,
value,
entity)
self.from_value_reference_new_enter_connection = value.reference_new.connect("enter-notify-event",
self.from_value_object_new_enter_notify_event_cb,
page,
value,
entity)
self.from_value_reference_new_leave_connection = value.reference_new.connect("leave-notify-event",
self.from_value_object_new_leave_notify_event_cb,
page,
value,
entity)
def from_value_object_new_enter_notify_event_cb(self, qualifier_new, event, page, value, entity):
print("Editor: entering new disposable entry")
print("disconnect elsewhere signal", self.reference_new_connection)
page.disconnect(self.reference_new_connection)
def from_value_object_new_leave_notify_event_cb(self, actions, event, page, value, entity):
print("Editor: leaving new disposable entry")
self.reference_new_connection = page.connect("button-press-event",
self.reference_new_button_press_event_elsewhere,
value,
entity)
print("reconnecting page to 'reference new button press elsewhere'", self.reference_new_connection)
def reference_new_button_press_event_elsewhere(self, page, event, value, entity):
visible = value.actions.get_visible()
if not visible:
print("Elsewhere cb: show actions")
value.actions.set_visible(True)
if not hasattr(value, 'references'):
value.button.set_visible(False)
else:
self.value_disable_signals(page, value, entity)
value.actions.set_visible(False)
value.button.set_visible(True)
def entity_leaving_cb(self, page, value, entity):
print("Editor: entity leaving")
value.actions.set_visible(False)
if not hasattr(value, 'references'):
value.button.set_visible(True)
return True
def entity_editing_cb(self, page, value, entity, popover):
print("Editor: entity editing")
self.value_disable_signals(page, value, entity)
self.current_value = value
value.actions.set_visible(True)
if not hasattr(value, 'references'):
value.button.set_visible(False)
self.entity_popover_connection = page.connect("button-press-event",
self.button_press_event_cb,
value,
entity)
print("Editor: Page 'button-press-event' connected to 'elsewhere' cb with value", self.entity_popover_connection)
self.qualifier_new_enter_connection = value.qualifier_new.connect("enter-notify-event",
self.object_new_enter_notify_event_cb,
page,
value)
self.qualifier_new_leave_connection = value.qualifier_new.connect("leave-notify-event",
self.object_new_leave_notify_event_cb,
page,
value,
entity)
self.reference_new_enter_connection = value.reference_new.connect("enter-notify-event",
self.object_new_enter_notify_event_cb,
page,
value)
self.reference_new_leave_connection = value.reference_new.connect("leave-notify-event",
self.object_new_leave_notify_event_cb,
page,
value,
entity)
def object_new_enter_notify_event_cb(self, object_new, event, page, value):
print("Editor: entering new object entry")
page.disconnect(self.entity_popover_connection)
page.disconnect(self.entity_leaving_connection)
def object_new_leave_notify_event_cb(self, actions, event, page, value, entity):
print("Editor: leaving new object entry")
self.entity_popover_connection = page.connect("button-press-event",
self.button_press_event_cb,
value,
entity)
self.entity_leaving_connection = page.connect("entity-leaving",
self.entity_leaving_cb)
def button_press_event_cb(self, page, event, value, entity):
print("Disconnecting all signals")
self.value_disable_signals(page, value, entity)
print("Editor: Entity entry emitting 'focus-out-event'")
event = Event(EventType(12))
event.window = page.get_window() # the gtk.gdk.Window of the widget
event.send_event = True # this means you sent the event explicitly
event.in_ = False
entity.entry.emit("focus-out-event", event)
def claim_changed_cb(self, page, claim, target, value):
print("Editor: claim changed")
URI = self.pages.get_visible_child_name()
edit(URI, claim, target, self.on_claim_changed, value)
def on_claim_changed(self, target, error, value):
if not error:
set_style(value.context, '/ml/prevete/Daty/gtk/value.css',
'loading', False)
print("Modifica effettuata correttamente")
else:
print("Error", error)
def entity_search_entry_search_changed_cb(self, entry):
text = entry.get_text()
page = self.pages.get_visible_child()
statements = page.statements
i = 0
row = lambda i,j: statements.get_child_at(j,i)
while row(i,0):
p_label = row(i,0).property_label.get_text()
p_desc = row(i,0).property_label.get_tooltip_text()
p_found = self.filter(text, p_label) or self.filter(text, p_desc)
if p_found:
label_color(row(i,0).property_label, text)
row(i,0).set_visible(True)
row(i,1).set_visible(True)
else:
label_color(row(i,0).property_label, color='')
row(i,0).set_visible(False)
row(i,1).set_visible(False)
i = i + 1
def load(self, entities):
"""Open entities
Args:
entities (list): of dict having "URI", "Label", "Description" keys;
"""
for entity in entities[:-1]:
download(entity, self.load_row_async, use_cache=False)
download(entities[-1], self.load_row_async, select=True)
self.show()
self.present()
def load_row_async(self, entity, **kwargs):
"""It creates sidebar passing downloaded data to its rows.
Gets executed when download method has finished its task
Args:
entity (dict): have keys "URI", "Label", "Description", "Data"
"""
f = lambda : entity
def do_call():
entity = f()
idle_add(lambda: self.on_row_complete(entity, **kwargs))
thread = MyThread(target = do_call)
thread.start()
def on_row_complete(self, entity, **kwargs):
# Build entity
if not entity['Label']:
entity['Label'] = self.wikidata.get_label(entity['Data'], language='en')
if not entity['Description']:
entity['Description'] = self.wikidata.get_description(entity['Data'])
sidebar_entity = SidebarEntity(entity, description=True, URI=True)
sidebar_entity.button.connect("clicked", self.entity_close_clicked_cb,
sidebar_entity)
row = ListBoxRow()
row.child = sidebar_entity
row.add(sidebar_entity)
current_row = self.sidebar_list.get_selected_row()
rows = self.sidebar_list.get_children()
i = 0
for i, r in enumerate(rows):
if r == current_row:
break
if (i < len(rows) - 2):
self.sidebar_list.insert(row, i+1)
else:
self.sidebar_list.add(row)
self.sidebar_list.show_all()
if 'select' in kwargs and kwargs['select']:
self.sidebar_list.select_row(row)
@Template.Callback()
def entity_open_clicked_cb(self, widget):
"""New entity button clicked callback
If clicked, it opens the 'open new entities' window.
Args:
widget (Gtk.Widget): the clicked widget.
"""
open_dialog = Open(quit_cb=self.quit_cb, new_session=False)
open_dialog.connect("entity-new", self.entity_new_clicked_cb)
open_dialog.connect("new-window-clicked", self.new_window_clicked_cb)
open_dialog.connect("window-new", self.open_window_new_clicked_cb)
self.open_dialogs.append(open_dialog)
def new_window_clicked_cb(self, dialog, entities):
self.load(entities)
#print("Editor: new window clicked")
#open_dialog = Open(quit_cb=self.quit_cb, new_session=False)
#open_dialog.connect("entity-new", self.entity_new_clicked_cb)
#open_dialog.connect("new-window-clicked", self.new_window_clicked_cb)
#open_dialog.connect("window-new", self.open_window_new_clicked_cb)
#self.open_dialogs.append(open_dialog)
def open_window_new_clicked_cb(self, dialog, good):
print(good)
print("Editor: new open dialog")
open_dialog = Open(quit_cb=self.quit_cb, new_session=False)
open_dialog.connect("entity-new", self.entity_new_clicked_cb)
open_dialog.connect("new-window-clicked", self.new_window_clicked_cb)
open_dialog.connect("window-new", self.open_window_new_clicked_cb)
self.open_dialogs.append(open_dialog)
def entity_new_clicked_cb(self, open, query):
print("New entity", query)
def entity_history_open_external_clicked_cb(self, widget, URI):
browser_open(''.join(['https://wikidata.org/w/index.php?action=history&title=', URI]))
def entity_discussion_open_external_clicked_cb(self, widget, URI):
browser_open(''.join(['https://www.wikidata.org/wiki/Talk:', URI]))
def entity_open_external_clicked_cb(self, widget, URI):
browser_open('/'.join(['https://wikidata.org/wiki', URI]))
@Template.Callback()
def entities_search_toggled_cb(self, widget):
if widget.get_active():
self.sidebar_search_bar.set_search_mode(True)
else:
self.sidebar_search_bar.set_search_mode(False)
@Template.Callback()
def entities_select_clicked_cb(self, widget):
"""Select sidebar entities button clicked callback
If clicked, activates header bar selection mode.
Args:
widget (Gtk.Widget): the clicked widget.
"""
self.set_selection_mode(True)
@Template.Callback()
def cancel_entities_selection_clicked_cb(self, widget):
"""Cancel sidebar entities selection button clicked callback
If clicked, disables header bar selection mode.
Args:
widget (Gtk.Widget): the clicked widget.
"""
self.set_selection_mode(False)
def set_selection_mode(self, value):
"""Toggle selection mode
Args:
value (bool): if True, activates selection mode.
"""
# Titlebar
self.titlebar.set_selection_mode(value)
# New entity button
self.entity_open.set_visible(not value)
# Entities search button
self.entities_search.set_visible(value)
# App menu
self.app_menu.set_visible(not value)
# Select button
self.entities_select.set_visible(not value)
# Cancel selection button
self.cancel_entities_selection.set_visible(value)
# Sidebar
self.sidebar_list.set_selection_mode(value)
if value:
self.column_separator = Separator()
self.common = Label(label="common")
self.content_box.add(self.column_separator)
self.content_box.add(self.common)
self.content_box.show_all()
else:
self.content_box.remove(self.column_separator)
self.content_box.remove(self.common)
@Template.Callback()
def app_menu_clicked_cb(self, widget):
"""Primary menu button clicked callback
If clicked, open primary menu (app menu).
Args:
widget (Gtk.Widget): the clicked widget.
"""
if self.app_menu_popover.get_visible():
self.app_menu_popover.hide()
else:
self.app_menu_popover.set_visible(True)
@Template.Callback()
def entity_menu_clicked_cb(self, widget):
"""Primary menu button clicked callback
If clicked, open primary menu (app menu).
Args:
widget (Gtk.Widget): the clicked widget.
"""
if self.entity_menu_popover.get_visible():
self.entity_menu_popover.hide()
else:
self.entity_menu_popover.set_visible(True)
@Template.Callback()
def on_content_box_folded_changed(self, leaflet, folded):
"""Third column folding signal
If in selection/multi-editing mode, set stack switcher
depending on window size
Args:
leaflet (Handy.Leaflet): the leaflet emitting the signal;
folded (GParamBoolean): whether it is folded or not.
"""
# If we are in selection mode
if self.titlebar.get_selection_mode():
# If the title is displayed
if self.content_box.props.folded:
# Set switcher in the titlebar
self.entity_stack.set_visible_child_name("column_switcher")
# Move common page from third column to content_stack
self.content_box.remove(self.column_separator)
self.content_box.remove(self.common)
self.content_stack.add_titled(self.common, "common", "Common")
else:
# Set the switcher to something else
self.entity_stack.set_visible_child_name("entity_button")
# Move common page from content stack to third column
self.content_stack.remove(self.common)
self.content_box.add(self.column_separator)
self.content_box.add(self.common)
@Template.Callback()
def on_single_column_folded_changed(self, leaflet, folded):
if self.single_column.props.folded:
self.entity_back.set_visible(True)
else:
self.entity_back.set_visible(False)
@Template.Callback()
def entity_back_clicked_cb(self, widget):
self.header_box.set_visible_child(self.header_bar)
self.single_column.set_visible_child(self.sidebar)
@Template.Callback()
def entity_search_toggled_cb(self, widget):
if widget.get_active():
self.entity_search_bar.set_search_mode(True)
else:
self.entity_search_bar.set_search_mode(False)
#@Template.Callback()
def key_press_event_cb(self, window, event):
"""Manages editor's key press events
Args:
window (Gtk.Window): it is self;
event (Gdk.Event): the key press event.
"""
if event.keyval in modifiers:
return None
focused = window.get_focus()
# Sidebar
sidebar_leaflet_focused = self.single_column.get_visible_child_name() == 'sidebar'
if hasattr(focused, 'child'):
if type(focused.child) == SidebarEntity:
sidebar_entity_focused = True
else:
sidebar_entity_focused = False
sidebar_focused = sidebar_leaflet_focused or sidebar_entity_focused
# Search Entries
search_entry_focused = type(focused) == SearchEntry
sidebar_search_entry_focused = focused == self.sidebar_search_entry
entity_search_entry_focused = type(focused) == self.entity_search_entry
if sidebar_focused:
if not self.sidebar_search_bar.get_search_mode():
self.entities_search.set_active(True)
self.sidebar_search_bar.set_search_mode(True)
else:
self.sidebar_search_entry.grab_focus()
elif search_entry_focused:
if entity_search_entry_focused:
if not self.entity_search_bar.get_search_mode():
self.entity_search.set_active(True)
self.entity_search_bar.set_search_mode(True)
else:
if event.keyval == KEY_Escape:
if self.titlebar.get_selection_mode():
self.set_selection_mode(False)
else:
if not self.entity_search_bar.get_search_mode():
self.entity_search.set_active(True)
self.entity_search_bar.set_search_mode(True)
#self.entity_search_entry.set_text(event.string)
@Template.Callback()
def entity_search_entry_stop_search_cb(self, widget):
if self.entity_search.get_active():
self.entity_search.set_active(False)
self.entity_search_bar.set_search_mode(False)
def entity_close_clicked_cb(self, widget, sidebar_entity):
row = sidebar_entity.get_parent()
print(row)
URI = sidebar_entity.entity["URI"]
self.sidebar_list.last = list(filter(lambda x: x != row,
self.sidebar_list.last))
row.destroy()
try:
page = self.pages.get_child_by_name(URI)
page.destroy()
except Exception as e:
print ("page not loaded")
def get_neighbor(self, i, next=True):
f = lambda x: x + 1 if next else x - 1
while True:
try:
print(self.sidebar_list.get_children())
self.sidebar_list.get_row_at_index(i)
return True
except AttributeError as e:
i = f(i)
class Page(ScrolledWindow):
__gtype_name__ = "Page"
__gsignals__ = {
'claim-changed': (sf.RUN_LAST, TYPE_NONE,
(TYPE_PYOBJECT, TYPE_PYOBJECT, TYPE_PYOBJECT)),
'entity-editing': (sf.RUN_LAST, TYPE_NONE,
(TYPE_PYOBJECT, TYPE_PYOBJECT, TYPE_PYOBJECT)),
'entity-leaving':
(sf.RUN_LAST, TYPE_NONE, (TYPE_PYOBJECT, TYPE_PYOBJECT)),
'new-window-clicked': (sf.RUN_LAST, TYPE_NONE, (TYPE_PYOBJECT, )),
'reference-new-clicked': (sf.RUN_LAST, TYPE_NONE, (
TYPE_PYOBJECT,
TYPE_PYOBJECT,
)),
}
image = Template.Child("image")
statements = Template.Child("statements")
references_toggled = 1
def __init__(self, entity, *args, new=False, **kwargs):
ScrolledWindow.__init__(self, *args, **kwargs)
claims = entity['claims']
if not 'P18' in claims:
self.image.set_visible(False)
for i, P in enumerate(claims):
download_light(P, self.load_property, i)
N = len(claims[P])
if N > 5:
frame = ScrolledWindow()
frame.height = 36 * 6
frame.set_min_content_height(frame.height)
else:
frame = Frame()
frame.set_shadow_type(2)
frame.set_visible(True)
values = Values()
values.connect("reference-toggled", self.reference_toggled_cb,
frame)
frame.add(values)
self.statements.attach(frame, 1, i, 3, 1)
for claim in claims[P]:
claim = claim.toJSON()
self.load_value_async(claim, values)
def reference_toggled_cb(self, values, state, frame):
if type(frame) == ScrolledWindow:
if state:
self.references_toggled += 1
else:
self.references_toggled -= 1
frame.set_min_content_height(frame.height *
min(self.references_toggled, 3))
@Template.Callback()
def statement_add_clicked_cb(self, widget):
print("deve comparire una barra di ricerca")
def load_property(self, URI, prop, error, i):
try:
if error:
print(error)
prop = Property(prop)
prop.connect('value-new', self.property_value_new_clicked_cb)
prop.position, prop.size = (0, i), (1, 1)
self.statements.attach(prop, *prop.position, *prop.size)
return None
except Exception as e:
print(URI)
raise e
def property_value_new_clicked_cb(self, property, original_position):
get_top = lambda x: self.statements.child_get_property(x, 'top-attach')
property_top_value = get_top(property)
for x in self.statements.get_children():
if get_top(x) == property_top_value:
while type(x) in (Frame, ScrolledWindow, Viewport):
x = x.get_children()[0]
values = x
while not type(x) == Value:
x = x.get_children()[0]
value = x
print(value.entity)
print(values.get_children()[0].get_children())
claim = {
'mainsnak': {
'snaktype': 'value',
'datavalue': {
'type': 'wikibase-entityid',
'value': {
'entity-type': 'item',
'numeric-id': 1
}
},
'datatype': 'wikibase-item'
}
}
#value = Value(claim=claim, new=True)
#values.insert(value,0)
value = Value(claim={}, new=True)
values.add(value)
values.show_all()
#event = EventButton()
#value.entity.value_eventbox.do_button_press_event(self, event)
#value.entity.set_visible_child_name('entry')
#value.entity.entry.grab_focus()
#values.show_all()
def load_value_async(self, claim, values):
def do_call():
error = None
try:
pass
except Exception as err:
error = err
idle_add(lambda: self.on_value_complete(claim, values, error)) #,
#priority=PRIORITY_LOW)
thread = MyThread(target=do_call)
thread.start()
def on_value_complete(self, claim, values, error):
if error:
print(error)
value = Value(claim=claim)
value.connect("entity-editing", self.entity_editing_cb)
value.connect("entity-leaving", self.entity_leaving_cb)
value.connect("claim-changed", self.claim_changed_cb)
value.connect("new-window-clicked", self.new_window_clicked_cb)
value.connect("reference-new-clicked", self.reference_new_clicked_cb)
value.connect('references-toggled', values.references_toggled_cb)
values.add(value)
values.show_all()
return None
def reference_new_clicked_cb(self, value, entity):
self.emit("reference-new-clicked", value, entity)
return True
def entity_leaving_cb(self, value, entity):
print("Page: entity leaving")
self.emit("entity-leaving", value, entity)
return True
def entity_editing_cb(self, value, entity, popover):
self.emit("entity-editing", value, entity, popover)
#self.entity_popover_connection = self.connect("button-press-event",
# self.button_press_event_cb,
# entity,
# popover)
def button_press_event_cb(self, widget, event, entity, popover):
print(event)
popover.set_visible(False)
entity.set_visible_child_name("view")
try:
self.disconnect(self.entity_popover_connection)
except Exception as e:
print(e)
def claim_changed_cb(self, value, claim, target):
self.emit("claim-changed", claim, target, value)
def new_window_clicked_cb(self, value, entity):
self.emit("new-window-clicked", entity)
class Open(Window):
__gtype_name__ = "Open"
__gsignals__ = {'entity-new':(sf.RUN_LAST,
TYPE_NONE,
(TYPE_PYOBJECT,)),
'new-window-clicked':(sf.RUN_LAST,
TYPE_NONE,
(TYPE_PYOBJECT,)),
'window-new':(sf.RUN_LAST,
TYPE_NONE,
(TYPE_PYOBJECT,))}
wikidata = Wikidata()
app_menu = Template.Child("app_menu")
back = Template.Child("back")
bottom_bar = Template.Child("bottom_bar")
header_bar = Template.Child("header_bar")
cancel = Template.Child("cancel")
filters_box = Template.Child("filters_box")
filters_viewport = Template.Child("filters_viewport")
filter_new_box = Template.Child("filter_new_box")
filters_subtitle = Template.Child("filters_subtitle")
help = Template.Child("help")
help_menu = Template.Child("help_menu")
open_session = Template.Child("open_session")
page = Template.Child("page")
open_button = Template.Child("open_button")
results = Template.Child("results")
results_listbox = Template.Child("results_listbox")
results_nope_query = Template.Child("results_nope_query")
results_number_box = Template.Child("results_number_box")
results_number = Template.Child("results_number")
select = Template.Child("select")
select_entities = Template.Child("select_entities")
select_menu = Template.Child("select_menu")
search_box = Template.Child("search_box")
search_entry = Template.Child("search_entry")
subtitle = Template.Child("subtitle")
title = Template.Child("title")
titlebar = Template.Child("titlebar")
def __init__(self, *args, new_session=True, quit_cb=None, verbose=False):
Window.__init__(self, *args)
# Set window icon
icon = lambda x: IconTheme.get_default().load_icon((name), x, 0)
icons = [icon(size) for size in [32, 48, 64, 96]];
self.set_icon_list(icons);
self.verbose = verbose
self.new_session = new_session
self.results_listbox.selected = EntitySet()
self.filtered_results = EntitySet()
self.entities = self.results_listbox.selected
self.variables = EntitySet(triplet=False)
self.hb_title = self.header_bar.get_title()
self.hb_subtitle = self.header_bar.get_subtitle()
self.search_entry_connection = self.search_entry.connect("search-changed",
self.search_entry_search_changed_cb)
self.filters_listbox = FiltersList()
self.filters_viewport.add(self.filters_listbox)
if quit_cb:
self.quit_cb = quit_cb
self.connect("delete-event", self.on_quit)
self.show()
if new_session:
self.header_bar.set_show_close_button(True)
else:
self.header_bar.set_show_close_button(False)
self.back.set_visible(True)
self.open_button.connect('clicked', self.open_button_clicked_cb)
text = """<b>Search for an <a href="url">entity</a> in the database</b>"""
if system() == 'Linux':
url = "help:daty/daty-entities"
if system() == 'Windows':
url = "http://daty.prevete.ml/daty-entities.html"
text = sub('url', url, text)
set_text(self.subtitle, text, url, markup=True)
def on_quit(self, widget, event):
self.quit_cb()
def set_search_placeholder(self, value):
self.title.set_visible(value)
self.subtitle.set_visible(value)
self.filters_subtitle.set_visible(value)
self.help.set_visible(value)
self.help_menu.set_visible(not value)
self.select.set_visible(not value)
#self.open_button.set_visible(not value)
self.results.set_visible(not value)
child = self.page.get_child_at(0,0)
child.set_property("vexpand", value)
if value:
self.page.child_set_property(child, "width", 2)
if not self.filters_box.get_visible():
self.filter_new_box.props.valign = 1
else:
self.page.child_set_property(child, "width", 1)
if not self.filters_box.get_visible():
self.filter_new_box.props.valign = 0
def open_button_clicked_cb(self, widget):
if self.entities != []:
self.emit("new-window-clicked", self.entities)
self.destroy()
@Template.Callback()
def back_clicked_cb(self, widget):
self.destroy()
@Template.Callback()
def app_menu_clicked_cb(self, widget):
if self.app_menu.get_visible():
self.app_menu.hide()
else:
self.app_menu.set_visible(True)
@Template.Callback()
def filters_help_clicked_cb(self, widget):
if system() == 'Linux':
show_uri (None, "help:daty/daty-filters-overview", CURRENT_TIME)
if system() == 'Windows':
from webbrowser import open
open('http://daty.prevete.ml/daty-filters-overview.html')
@Template.Callback()
def help_clicked_cb(self, widget):
if system() == 'Linux':
show_uri (None, "help:daty", CURRENT_TIME)
if system() == 'Windows':
from webbrowser import open
open('http://daty.prevete.ml')
@Template.Callback()
def on_about(self, widget):
from .aboutdaty import AboutDaty
about_dialog = AboutDaty(transient_for=self, modal=True)
about_dialog.present()
@Template.Callback()
def filter_new_clicked_cb(self, widget):
self.filters_box.set_visible(True)
self.filters_subtitle.set_visible(False)
triplet = Triplet(variables=self.variables)
triplet.connect("default-variable-selected", self.triplets_default_variable_selected_cb)
triplet.connect("entity-new", self.entity_new_clicked_cb)
triplet.connect("new-window-clicked", self.new_window_clicked_cb)
triplet.connect("object-selected", self.triplets_check_cb)
triplet.connect("variable-deleted", self.triplet_variable_deleted_cb)
row = OverlayedListBoxRow(triplet)
row.context = row.get_style_context()
provider = CssProvider()
provider.load_from_resource('/ml/prevete/Daty/gtk/value.css')
row.context.add_provider(provider, STYLE_PROVIDER_PRIORITY_APPLICATION)
row.context.add_class('unreferenced')
close_button = RoundedButton(callback=self.triplet_delete,
cb_args=[row])
close_button.set_visible(True)
row.revealer.add(close_button)
self.filters_listbox.add(row)
self.filters_listbox.show_all()
def entity_new_clicked_cb(self, popover, query):
self.emit("entity-new", query)
def new_window_clicked_cb(self, triplet, entities):
self.emit("new-window-clicked", entities)
def triplet_variable_deleted_cb(self, triplet, entity):
output = self.objects_foreach(self.object_delete, entity)
for object in (o for o in output if o):
object.entity["Label"] = "deleted variable"
object.entity["Description"] = "deleted variable"
object.entity["URI"] = ""
del object.entity["Variable"]
triplet.set_widget(object, object.entity)
self.triplets_check_cb(triplet, entity)
def object_delete(self, triplet, object, entity):
if object.entity == entity:
return object
def objects_foreach(self, function, *args):
output = []
for row in (r for r in self.filters_listbox if hasattr(r, 'child')):
triplet = row.child
for object in triplet.members:
output.append(function(triplet, object, *args))
return output
def triplet_delete(self, widget, row):
row.destroy()
if not [r for r in self.filters_listbox if hasattr(r, 'child')]:
self.filters_box.set_visible(False)
self.filters_subtitle.set_visible(True)
self.search_entry.disconnect(self.search_entry_connection)
self.search_entry_connection = self.search_entry.connect("search-changed",
self.search_entry_search_changed_cb)
self.results_number_box.set_visible(False)
def triplets_check_cb(self, triplet, entity):
print("Open: checking triplet")
triplets = []
statements = []
for row in (r for r in self.filters_listbox if hasattr(r, 'child')):
triplet = row.child
entities = [o.entity for o in triplet.members]
ready = all('Variable' in e or e['URI'] for e in entities)
#triplets.append(ready)
if ready:
statements.append({'s':entities[0],
'p':entities[1],
'o':entities[2]})
try:
row.context.remove_class('unreferenced')
except:
pass
else:
row.context.add_class("unreferenced")
var = [s[r] for s in statements for r in s if "Variable" in s[r] and s[r]["Variable"]]
if var: var = var[-1]
if statements and var:
self.results.set_visible_child_name("results_searching")
select(var, statements, self.on_select_done)
self.set_search_placeholder(False)
else:
self.search_entry.disconnect(self.search_entry_connection)
self.search_entry_connection = self.search_entry.connect("search-changed",
self.search_entry_search_changed_cb)
if not self.search_entry.get_text():
self.set_search_placeholder(True)
def on_download_done(self, URI, entity, error):
if not entity:
print("problematic URI", URI)
else:
entity = SidebarEntity(entity, button=False)
row = ListBoxRow()
row.child = entity
row.add(entity)
self.results_listbox.add(row)
self.results_listbox.show_all()
def on_select_done(self, results):
if not results:
self.results.set_visible_child_name("results_filters_nope")
self.search_entry.disconnect(self.search_entry_connection)
self.search_entry_connection = self.search_entry.connect("search-changed",
self.search_entry_search_changed_cb)
self.results_number_box.set_visible(False)
if results:
n = len(results)
self.search_entry.disconnect(self.search_entry_connection)
self.search_entry_connection = self.search_entry.connect("search-changed",
self.search_entry_filters_search_changed_cb)
self.results.set_visible_child_name("results_scrolled_window")
self.results_number_box.set_visible(True)
set_text(self.results_number, str(n), str(n))
if self.filtered_results != results:
self.filtered_results = results
self.results_listbox.foreach(self.results_listbox.remove)
if len(results) > 100:
partial_results = results[:100]
#rest_of_esults = results[100:]
#for r in self.filtered_results[:20]:
#else:
partial_results = results
for URI in partial_results:
if re_search("^[QP]([0-9]|[A-Z]|-)+([0-9]|[A-Z])$", URI):
download_light(URI, self.on_download_done)
else:
entity = {"Label":URI,
"Description":"String",
"URI":""}
self.on_download_done(URI, entity, "")
def object_is_empty(self, triplet, object):
is_var = 'Variable' in object.entity
has_uri = 'URI' in object.entity and object.entity['URI']
return any([is_var, has_uri])
def is_default_variable_set(self, triplet, object):
if 'Variable' in object.entity and object.entity["Variable"]:
return object.entity
def object_is_default_variable(self, triplet, object, entity):
if 'Variable' in object.entity:
if object.entity["Label"] == entity["Label"]:
object.entity["Variable"] = True
object.entity["Description"] = "selected query variable"
triplet.set_widget(object, object.entity)
triplet.set_selected(object, True)
else:
object.entity["Variable"] = False
object.entity["Description"] = "query variable"
triplet.set_widget(object, object.entity)
triplet.set_selected(object, False)
object.popover.search_entry.set_text("")
def triplets_default_variable_selected_cb(self, triplet, entity):
print("Open: triplets default variable selected callback")
self.objects_foreach(self.object_is_default_variable, entity)
triplet.emit("object-selected", entity)
@Template.Callback()
def key_press_event_cb(self, widget, event):
# if Esc, set placeholder ot [Right Alt, Tab, Esc, Maiusc, Control, Bloc Maiusc, Left Alt]
if event.keyval == 65307:
if not self.search_entry.get_text() and not self.new_session:
self.destroy()
return None
self.search_entry.set_text("")
def on_search_done(self, results, error, query):
if error:
self.set_search_placeholder(False)
self.results.set_visible_child_name("results_no_internet")
print("connection error")
else:
if query == self.search_entry.get_text():
self.results_listbox.foreach(self.results_listbox.remove)
if results == []:
self.results.set_visible_child_name("results_nope")
set_text(self.results_nope_query, query, query)
else:
self.results.set_visible_child_name("results_scrolled_window")
for r in results:
if self.titlebar.get_selection_mode():
entity = EntitySelectable(r,
selected=self.entities,
open_button=self.open_button,
select_entities=self.select_entities)
else:
entity = SidebarEntity(r, button=False)
row = ListBoxRow()
row.child = entity
row.add(entity)
self.results_listbox.add(row)
#row.child()
self.results_listbox.show_all()
self.set_search_placeholder(False)
# @Template.Callback()
def search_entry_search_changed_cb(self, entry):
query = entry.get_text()
print("Label search:", query)
if query:
search(entry.get_text(), self.on_search_done, query)
else:
self.set_search_placeholder(True)
def search_entry_filters_search_changed_cb(self, entry):
query = entry.get_text().lower()
print("Search entry filter:", query)
n = 0
for row in self.results_listbox:
entity = row.child.entity
if query in entity['Label'].lower() or query in entity['Description'].lower():
row.set_visible(True)
n += 1
else:
row.set_visible(False)
self.results_number_box.set_visible(True)
set_text(self.results_number, str(n), str(n))
@Template.Callback()
def results_listbox_row_activated_cb(self, widget, row):
if self.titlebar.get_selection_mode():
toggle = row.child
toggle.set_active(False) if toggle.get_active() else toggle.set_active(True)
else:
self.entities.add(row.child.entity)
self.emit("new-window-clicked", self.entities)
self.destroy()
def set_selection_mode(self, value):
self.titlebar.set_selection_mode(value)
self.select.set_visible(not value)
self.cancel.set_visible(value)
self.bottom_bar.set_visible(value)
if value:
self.header_bar.set_custom_title(self.select_entities)
else:
self.header_bar.set_custom_title(None)
self.results_listbox.foreach(self.set_row_selection, value)
def set_row_selection(self, row, value):
entity = row.child.entity
if value:
entity = EntitySelectable(entity,
selected=self.entities,
open_button=self.open_button,
select_entities=self.select_entities)
else:
entity = SidebarEntity(entity, description=True, button=False)
row.child.destroy()
row.add(entity)
row.child = entity
@Template.Callback()
def select_clicked_cb(self, widget):
if not self.titlebar.get_selection_mode():
self.set_selection_mode(True)
else:
self.set_selection_mode(False)
@Template.Callback()
def select_entities_clicked_cb(self, widget):
self.select_menu.set_visible(True)
@Template.Callback()
def select_all_clicked_cb(self, widget):
self.results_listbox.foreach(self.select_row, True)
def select_row(self, row, value):
row.child.set_active(value)
@Template.Callback()
def deselect_all_clicked_cb(self, widget):
self.results_listbox.foreach(self.select_row, False)
@Template.Callback()
def window_new_clicked_cb(self, widget):
self.emit("window-new", "ciao")
print("open dialog: window new clicked")
class SidebarEntity(EventBox):
__gtype_name__ = "SidebarEntity"
box = Template.Child("box")
button = Template.Child("button")
button1 = Template.Child("button1")
image_button = Template.Child("image_button")
image_button1 = Template.Child("image_button1")
label = Template.Child("label")
description = Template.Child("description")
URI = Template.Child("URI")
def __init__(self,
entity,
*args,
description=True,
URI=True,
button=True,
button1=False):
"""Widget representing an entity in the sidebar
Args:
entity (dict): keys are at least "Label", "Description" and "URI";
description (bool): whether to show description
URI (bool): whether to show entity URI
"""
EventBox.__init__(self, *args)
if button:
self.button.set_tooltip_text("Close entity")
context = self.button.get_style_context()
provider = CssProvider()
provider.load_from_resource(
'/ml/prevete/Daty/gtk/sidebarentity.css')
context.add_provider(provider, STYLE_PROVIDER_PRIORITY_APPLICATION)
self.enter_connection = self.connect("enter-notify-event",
self.enter_notify_event_cb)
self.leave_connection = self.connect("leave-notify-event",
self.leave_notify_event_cb)
self.button.connect("leave-notify-event",
self.button_leave_notify_event_cb)
if button1:
context = self.button1.get_style_context()
context.add_provider(provider, STYLE_PROVIDER_PRIORITY_APPLICATION)
self.button1.connect("leave-notify-event",
self.button_leave_notify_event_cb)
self.entity = entity
self.enable_button1 = button1
set_text(self.label, entity["Label"], entity["Label"])
if description:
set_text(self.description, entity['Description'],
entity['Description'])
else:
self.description.destroy()
if URI:
set_text(self.URI, entity['URI'], entity['URI'])
else:
self.URI.destroy()
def enter_notify_event_cb(self, widget, event):
self.button.set_visible(True)
if self.enable_button1:
self.button1.set_visible(True)
self.URI.set_visible(False)
def leave_notify_event_cb(self, widget, event):
if event.detail == NotifyType(2):
self.disconnect(self.enter_connection)
self.disconnect(self.leave_connection)
else:
self.button.set_visible(False)
if self.enable_button1:
self.button1.set_visible(False)
self.URI.set_visible(True)
def button_leave_notify_event_cb(self, widget, event):
self.enter_connection = self.connect("enter-notify-event",
self.enter_notify_event_cb)
self.leave_connection = self.connect("leave-notify-event",
self.leave_notify_event_cb)
class EntityPopover(PopoverMenu):
__gtype_name__ = "EntityPopover"
__gsignals__ = {'default-variable-selected':(sf.RUN_LAST,
TYPE_NONE,
(TYPE_PYOBJECT,)),
'entity-new':(sf.RUN_LAST,
TYPE_NONE,
(TYPE_PYOBJECT,)),
'new-window-clicked':(sf.RUN_LAST,
TYPE_NONE,
(TYPE_PYOBJECT,)),
'object-selected':(sf.RUN_LAST,
TYPE_NONE,
(TYPE_PYOBJECT,)),
'variable-deleted':(sf.RUN_LAST,
TYPE_NONE,
(TYPE_PYOBJECT,))}
label = Template.Child("label")
description = Template.Child("description")
entity_grid = Template.Child("entity_grid")
entity_new = Template.Child("entity_new")
new_window = Template.Child("new_window")
results = Template.Child("results")
results_frame = Template.Child("results_frame")
results_listbox = Template.Child("results_listbox")
results_nope_query = Template.Child("results_nope_query")
results_stack = Template.Child("results_stack")
search_entry = Template.Child("search_entry")
search_subtitle = Template.Child("search_subtitle")
variable_grid = Template.Child("variable_grid")
variable_record = Template.Child("variable_record")
variable_title = Template.Child("variable_title")
variable_subtitle = Template.Child("variable_subtitle")
def __init__(self, entity=None, variables=None, filters=[], **kwargs):
PopoverMenu.__init__(self, **kwargs)
self.filters = filters
self.variables = variables
if not entity:
entity = {"Label":"", "Description":"", "URI":""}
self.entity_grid.set_visible(False)
self.entity = entity
if self.variables != None:
self.set_modal(True)
self.search_entry.set_visible(True)
self.variable_grid.set_visible(True)
self.entity_grid.set_visible(False)
subtitle = "Search for entities or\n<i>define new variables</i>"
set_text(self.search_subtitle, subtitle, subtitle, markup=True)
self.search_entry.connect("search-changed",
self.search_entry_search_changed_cb)
self.search_entry.grab_focus()
if 'url' in entity:
self.results_frame.set_visible(False)
self.new_window.set_visible(False)
self.set_size_request(300,-1)
self.description.set_line_wrap_mode(WrapMode(2))
entity['Label'] = "Loading title"
entity['Description'] = "".join(["<a href='", entity['url'], "'>",
entity['url'], "</a>"])
get_title(entity['url'], self.on_title_got)
set_text(self.label, entity["Label"], entity["Label"])
set_text(self.description, entity["Description"], entity["Description"], markup=True)
def on_title_got(self, url, title):
set_text(self.label, title, title)
self.set_size_request(300,-1)
def search_entry_search_changed_cb(self, entry):
query = entry.get_text()
if query:
self.results_stack.set_visible_child_name("results_searching")
search(query, self.on_search_done, query, entry, filters=self.filters)
else:
self.variable_grid.set_visible(False)
if self.variables:
self.variables_set_results(self.results_listbox)
self.results_stack.set_visible_child_name("results")
else:
self.results_stack.set_visible_child_name("results_placeholder")
print(self.results_stack.get_visible_child_name())
def on_search_done(self, results, error, query, entry, *args, **kwargs):
if query == entry.get_text():
print("EntityPopover: search", query, 'complete')
try:
listbox = self.results_listbox
listbox.foreach(listbox.remove)
set_text(self.variable_title, query, query)
pango_label(self.variable_title, 'bold')
if self.variables != None:
self.variables_set_results(listbox, query=query)
if self.variables or results:
self.results_stack.set_visible_child_name("results")
else:
set_text(self.results_nope_query, query, query)
self.entity_new.connect("clicked", self.entity_new_clicked_cb, query)
self.results_stack.set_visible_child_name("results_nope")
for r in results:
if r['URI'] != self.entity['URI']:
entity = SidebarEntity(r, URI=False, button=True)
entity.image_button.set_from_icon_name('focus-windows-symbolic', IconSize.BUTTON)
entity.button.connect("clicked", self.new_window_clicked_cb, r)
row = ListBoxRow()
row.child = entity
row.add(entity)
listbox.add(row)
listbox.show_all()
self.set_search_placeholder(False)
except Exception as e:
raise e
def entity_new_clicked_cb(self, widget, query):
self.emit("entity-new", query)
def variables_set_results(self, listbox, query=""):
listbox.foreach(listbox.remove)
if hasattr(self.variable_record, 'connection'):
self.variable_record.disconnect(self.variable_record.connection)
exact_match = [v for v in self.variables if v["Label"] == query]
if exact_match:
label = "Select variable"
self.variable_record.connection = self.variable_record.connect("clicked",
self.object_selected_cb,
exact_match[-1])
selected = any(v["Variable"] for v in exact_match)
if selected:
pango_label(self.variable_title, 'ultrabold')
else:
label = "Record new variable"
self.variable_record.connection = self.variable_record.connect("clicked",
self.variable_record_clicked_cb)
set_text(self.variable_subtitle, label, label)
for v in [v for v in self.variables if v["Label"] and "Variable" in v]:
if query in v["Label"] and not query == v["Label"]:
row = ListBoxRow()
if query:
entity = SidebarEntity(v, URI=False)
else:
entity = SidebarEntity(v, URI=False, button1=True)
entity.button1.connect("clicked", self.variable_row_set_default_clicked_cb,
v)
entity.image_button1.set_from_icon_name('edit-select-symbolic',
IconSize.BUTTON)
entity.button1.set_tooltip_text("Select variable for the query")
entity.button.connect("clicked", self.delete_variable_clicked_cb,
row, v)
entity.button.set_tooltip_text("Delete variable")
row.child = entity
if v["Variable"]:
pango_label(entity.label, 'ultrabold')
entity.label.props.attributes = None
row.add(entity)
listbox.add(row)
listbox.show_all()
def delete_variable_clicked_cb(self, widget, row, entity):
print("Delete variable callback", entity)
row.destroy()
self.variables.remove(entity)
self.emit("variable-deleted", entity)
if not self.variables:
self.hide()
def set_search_placeholder(self, value):
try:
if self.variables != None:
self.variable_grid.set_visible(not value)
self.results.set_visible(not value)
except AttributeError as e:
raise e
@Template.Callback()
def new_window_clicked_cb(self, widget, *cb_args):
if cb_args:
payload = list(cb_args)
else:
payload = [self.entity]
self.emit("new-window-clicked", payload)
def is_variable(self, entity):
if 'Variable' in entity: return True
def is_default_variable(self, entity):
if self.is_variable(entity) and entity["Variable"]:
return True
@Template.Callback()
def variable_set_default_clicked_cb(self, widget):
if not self.is_default_variable(self.entity):
self.entity["Variable"] = True
label = self.search_entry.get_text()
self.entity["Label"] = label
self.entity["URI"] = ""
self.variables.add(self.entity)
self.entity["Description"] = "selected query variable"
pango_label(self.variable_title, weight='ultrabold')
set_text(self.variable_subtitle,
self.entity["Description"],
self.entity["Description"])
print("EntityPopover: variable_set_default_clicked_cb")
self.emit("default-variable-selected", self.entity)
self.hide()
def variable_row_set_default_clicked_cb(self, widget, entity):
entity["Variable"] = True
self.object_selected_cb(widget, entity)
self.hide()
def variable_record_clicked_cb(self, widget):
print("Variable record button: clicked")
print("Variable record callback: I am setting the popover entity to the query",
self.search_entry.get_text())
self.entity["Variable"] = False
self.entity["URI"] = ""
self.entity["Label"] = self.search_entry.get_text()
pango_label(self.variable_title, weight='bold')
self.variables.add(self.entity)
self.entity["Description"] = "query variable"
self.emit("object-selected", self.entity)
self.hide()
def object_selected_cb(self, widget, entity):
print("Object selected callback with argument", entity)
for field in entity:
self.entity[field] = entity[field]
if entity["URI"] and self.is_variable(self.entity):
del self.entity["Variable"]
if self.is_default_variable(self.entity):
print("The entity is default, emitting default variable selected signal")
self.emit("default-variable-selected", self.entity)
else:
self.emit("object-selected", self.entity)
self.hide()
@Template.Callback()
def results_listbox_row_activated_cb(self, listbox, row):
sidebar_entity = row.child
entity = sidebar_entity.entity
self.object_selected_cb(sidebar_entity, entity)
self.hide()
class Entity(Stack):
__gtype_name__ = "Entity"
__gsignals__ = {
'entity-editing': (sf.RUN_LAST, TYPE_NONE, (TYPE_PYOBJECT, )),
'entity-leaving': (sf.RUN_LAST, TYPE_NONE, (TYPE_PYOBJECT, )),
'new-window-clicked': (sf.RUN_LAST, TYPE_NONE, (TYPE_PYOBJECT, )),
'object-selected': (sf.RUN_LAST, TYPE_NONE, (TYPE_PYOBJECT, ))
}
entry = Template.Child("entry")
label = Template.Child("label")
value_eventbox = Template.Child("value_eventbox")
unit = Template.Child("unit")
#TODO:implement editing
def __init__(self,
snak=None,
new=False,
qualifier=False,
css=None,
**kwargs):
Stack.__init__(self, **kwargs)
context = self.entry.get_style_context()
provider = CssProvider()
provider.load_from_resource('/ml/prevete/Daty/gtk/entity.css')
context.add_provider(provider, STYLE_PROVIDER_PRIORITY_APPLICATION)
if qualifier:
self.label.props.valign = 1
self.unit.props.valign = 1
self.new = new
if self.new:
print("new entity")
item_new = lambda Q: {
'snaktype': 'value',
'datavalue': {
'type': 'wikibase-entityid',
'value': {
'entity-type': 'item',
'numeric-id': Q
}
},
'datatype': 'wikibase-item'
}
snak = item_new(352346)
try:
self.read(snak)
except Exception as err:
raise err
self.entry_focus_out_connection = self.entry.connect(
"focus-out-event", self.entry_focus_out_event_cb)
self.entry_focus_in_connection = self.entry.connect(
"focus-in-event", self.entry_focus_in_event_cb)
#self.entry.connect("search-changed", self.entry_search_changed_cb)
def read(self, snak):
if snak['snaktype'] == 'novalue':
self.label.set_text("No value")
if snak['snaktype'] == 'value':
dv = snak['datavalue']
dt = snak['datatype']
if dt == 'wikibase-item' or dt == 'wikibase-property':
if dv['type'] == 'wikibase-entityid':
entity_type = dv['value']['entity-type']
numeric_id = dv['value']['numeric-id']
if entity_type == 'item':
URI = 'Q' + str(numeric_id)
if entity_type == 'property':
URI = 'P' + str(numeric_id)
print("Entity: light downloading", URI)
download_light(URI, self.load_entity)
if dt == 'url':
url = dv['value']
#label = "".join(["<a href='", url, "'>", url.split('/')[2], '</a>'])
label = url.split('/')[2]
self.data = {"url": url}
self.set_text(label, url)
context = self.label.get_style_context()
set_style(context, '/ml/prevete/Daty/gtk/entity.css', 'url',
True)
#self.label.props.use_markup = True
if dt == 'quantity':
unit = dv['value']['unit']
if unit.startswith('http'):
unit = dv['value']['unit'].split('/')[-1]
download_light(unit, self.on_download_unit)
amount = dv['value']['amount']
ub = dv['value']['upperBound']
lb = dv['value']['lowerBound']
if float(amount) > 0:
amount = str(round(float(amount)))
if ub and lb:
amount = amount + " ± " + str(
round(float(ub) - float(amount)))
if ub and not lb:
amount = amount + " + " + str(
round(float(ub) - float(amount)))
if not ub and lb:
amount = amount + " - " + str(
round(float(amount) - float(lb)))
self.label.set_text(amount)
if dt == 'string':
self.set_text(dv['value'], "Text")
if dt == 'monolingualtext':
#TODO: better implement monolingual text
self.set_text(dv['value']['text'], dv['value']['language'])
if dt == 'commonsMedia':
self.set_text(dv['value'], "Picture")
if dt == 'external-id':
self.set_text(dv['value'], "External ID")
if dt == 'geo-shape':
#TODO: implement geo-shape
#print('geo-shape')
pass
if dt == 'globe-coordinate':
#TODO: implement globe-coordinate
#print('globe-coordinate')
pass
if dt == 'tabular-data':
#TODO: implement tabular-data
#print('tabular-data')
pass
if dt == 'time':
#TODO: implement time point
#print('time')
pass
del snak
def set_text(self, label, description):
set_text(self.label, label, description)
set_text(self.entry, label, description)
def on_download_unit(self, URI, unit, error):
if error:
print(error)
print(type(error))
if unit:
self.unit.set_text(unit["Label"])
self.unit.set_visible(True)
del unit
return None
def load_entity(self, URI, entity, error):
if error:
print(type(error))
print(error)
self.data = entity
self.URI = URI
self.set_text(entity["Label"], entity["Description"])
self.show_all()
if self.new:
self.set_visible_child_name('entry')
self.entry.grab_focus()
return None
@Template.Callback()
def button_press_event_cb(self, widget, event):
if event.type == EventType._2BUTTON_PRESS:
print("double click")
elif event.type == EventType.BUTTON_PRESS:
self.entry.set_visible(True)
self.set_visible_child_name("entry")
self.entry.grab_focus()
@Template.Callback()
def entry_changed_cb(self, entry):
if not self.entry.props.secondary_icon_name == "user-trash-symbolic":
self.entry.props.secondary_icon_tooltip_text = ""
@Template.Callback()
def entry_icon_press_cb(self, entry, icon_pos, event):
if entry.props.secondary_icon_name == "user-trash-symbolic":
print("this statement will be destroyed")
# @Template.Callback()
def entry_focus_in_event_cb(self, entry, event):
self.entry.props.secondary_icon_name = "user-trash-symbolic"
entry.props.margin_top = 3
entry.props.margin_bottom = 3
label = self.label.get_label()
description = self.label.get_tooltip_text()
if not hasattr(self, 'popover'):
try:
from .entitypopover import EntityPopover
self.popover = EntityPopover(self.data)
self.popover.set_relative_to(self)
self.popover.set_position(PositionType(3))
self.entry.connect("search-changed",
self.popover.search_entry_search_changed_cb)
self.popover.connect("new-window-clicked",
self.new_window_clicked_cb)
self.popover.connect("object-selected",
self.object_selected_cb)
self.entry.emit("search-changed")
self.popover.set_visible(True)
self.emit("entity-editing", self.popover)
except AttributeError as e:
raise e
print("Exception", e)
print("no popover available for this type of value")
else:
self.entry.emit("search-changed")
self.popover.popup()
self.emit("entity-editing", self.popover)
def object_selected_cb(self, popover, entity):
print("Editor: object selected:", entity['URI'])
self.load_entity(entity['URI'], entity, None)
self.emit("object-selected", entity)
def new_window_clicked_cb(self, popover, entities):
print("Entity: new window clicked")
self.emit("new-window-clicked", entities)
# @Template.Callback()
def entry_focus_out_event_cb(self, widget, event):
self.set_visible_child_name("view")
self.entry.set_text(self.label.get_text())
self.entry.set_visible(False)
self.entry.props.margin_top = 0
self.entry.props.margin_bottom = 0
try:
self.popover.popdown()
except AttributeError as e:
print(self.label.get_text())
print(e)
print("this entity has no popover")
self.emit("entity-leaving", self)
return True
@Template.Callback()
def entry_key_release_event_cb(self, widget, event):
#pass
try:
if event.keyval == KEY_Escape:
self.entry_focus_out_event_cb(widget, event)
except AttributeError as e:
print("no entity popover for this value")
class Triplet(Grid):
__gtype_name__ = "Triplet"
__gsignals__ = {'triplet-ready':(sf.RUN_LAST,
TYPE_NONE,
(TYPE_BOOLEAN,)),
'default-variable-selected':(sf.RUN_LAST,
TYPE_NONE,
(TYPE_PYOBJECT,)),
'entity-new':(sf.RUN_LAST,
TYPE_NONE,
(TYPE_PYOBJECT,)),
'new-window-clicked':(sf.RUN_LAST,
TYPE_NONE,
(TYPE_PYOBJECT,)),
'object-selected':(sf.RUN_LAST,
TYPE_NONE,
(TYPE_PYOBJECT,)),
'variable-deleted':(sf.RUN_LAST,
TYPE_NONE,
(TYPE_PYOBJECT,))}
subject = Template.Child("subject")
subject_title = Template.Child("subject_title")
subject_description = Template.Child("subject_description")
property = Template.Child("property")
property_title = Template.Child("property_title")
property_description = Template.Child("property_description")
object = Template.Child("object")
object_title = Template.Child("object_title")
object_description = Template.Child("object_description")
def __init__(self, variables=None, *args, **kwargs):
Grid.__init__(self, *args, **kwargs)
self.variables = variables
self.subject.title = self.subject_title
self.subject.description = self.subject_description
self.property.title = self.property_title
self.property.description = self.property_description
self.object.title = self.object_title
self.object.description = self.object_description
self.members = (self.subject, self.property, self.object)
for widget in self.members:
widget.entity = {"Label":"", "Description":"", "URI":""}
widget.popover = EntityPopover(widget.entity,
variables=self.variables)
widget.popover.set_relative_to(widget)
widget.popover.connect("default-variable-selected",
self.default_variable_selected_cb)
widget.popover.connect("entity-new",
self.entity_new_clicked_cb)
widget.popover.connect("new-window-clicked",
self.new_window_clicked_cb)
widget.popover.connect("object-selected",
self.object_selected_cb)
widget.popover.connect("variable-deleted",
self.variable_deleted_cb)
self.property.popover.search_entry.set_text("property:")
self.show_all()
def entity_new_clicked_cb(self, popover, query):
#print(query)
self.emit("entity-new", query)
def new_window_clicked_cb(self, popover, entities):
self.emit("new-window-clicked", entities)
def variable_deleted_cb(self, popover, entity):
self.emit("variable-deleted", entity)
def set_widget(self, widget, entity):
set_text(widget.title, entity["Label"], entity["Label"])
pango_label(widget.title, 'bold')
set_text(widget.description, entity["Description"], entity["Description"])
self.show_all()
def set_selected(self, widget, value):
if value:
pango_label(widget.title, 'ultrabold')
else:
pango_label(widget.title, 'bold')
@Template.Callback()
def widget_clicked_cb(self, widget):
widget.popover.set_visible(True)
def popover_closed_cb(self, popover):
self.emit('triplet-ready', True)
def default_variable_selected_cb(self, popover, entity):
widget = self.object_selected_cb(popover, entity, emit=False)
pango_label(widget.title, 'ultrabold')
self.emit('default-variable-selected', widget.entity)
def object_selected_cb(self, popover, entity, emit=True):
widget = popover.get_relative_to()
self.set_widget(widget, entity)
if emit:
self.emit("object-selected", entity)
return widget
class UserSetup(Assistant):
__gtype_name__ = "UserSetup"
credentials = Template.Child("credentials")
username = Template.Child("username")
username_label = Template.Child("username_label")
bot_username = Template.Child("bot_username")
bot_username_label = Template.Child("bot_username_label")
bot_password = Template.Child("bot_password")
bot_password_label = Template.Child("bot_password_label")
username_label2 = Template.Child("username_label2")
bot_username_label2 = Template.Child("bot_username_label2")
def __init__(self, config, *args, **kwargs):
Assistant.__init__(self)
icon = lambda x: IconTheme.get_default().load_icon((name), x, 0)
icons = [icon(size) for size in [32, 48, 64, 96]];
self.set_icon_list(icons);
self.config = config
self.credentials.set_header_func(self.update_header)
elements = [("user", self.username_label, self.username),
("bot_user", self.bot_username_label, self.bot_username),
("bot_password", self.bot_password_label, self.bot_password)]
for key, label, entry in elements:
row = ListBoxRow()
grid = Grid()
grid.props.column_homogeneous = True
label.props.halign = Align(1)
grid.attach(label, 0, 0, 1, 1)
grid.attach(entry, 1, 0, 2, 1)
row.add(grid)
self.credentials.add(row)
self.credentials.show_all()
lc, encoding = getdefaultlocale()
if (lc):
language = lc.split("_")[0]
else:
language = environ.get("LANGUAGE", None)
if language:
language = language.split(":")[0]
self.config.data['languages'] = [language]
self.connect('destroy', main_quit)
self.show_all()
def update_header(self, row, before, *args):
"""See GTK+ Documentation"""
if before:
row.set_header(Separator())
def do_cancel(self):
self.destroy()
def do_apply(self):
self.config.create_pywikibot_config(self.username.props.text,
self.bot_username.props.text,
self.bot_password.props.text)
def do_close(self):
self.destroy()
@Template.Callback()
def credentials_help_clicked_cb(self, widget):
if system() == 'Linux':
show_uri (None, "help:daty/daty-credentials", CURRENT_TIME)
if system() == 'Windows':
from webbrowser import open
open('http://daty.prevete.ml/daty-credentials.html')
@Template.Callback()
def on_field_changed(self, widget):
if ( self.username.props.text and
self.bot_username.props.text and
self.bot_password.props.text ):
self.username_label2.props.label = self.username.props.text
self.bot_username_label2.props.label = self.bot_username.props.text
page = self.get_nth_page(self.get_current_page())
self.set_page_complete(page, True)
@Template.Callback()
def on_field_activate(self, widget):
page = self.get_nth_page(self.get_current_page())
if self.get_page_complete(page):
self.do_apply()
self.next_page()
class Value(Grid):
__gtype_name__ = "Value"
__gsignals__ = {
'entity-editing':
(sf.RUN_LAST, TYPE_NONE, (TYPE_PYOBJECT, TYPE_PYOBJECT)),
'entity-leaving': (sf.RUN_LAST, TYPE_NONE, (TYPE_PYOBJECT, )),
'edit_new': (sf.RUN_LAST, TYPE_NONE, (TYPE_PYOBJECT, )),
'claim-changed':
(sf.RUN_LAST, TYPE_NONE, (TYPE_PYOBJECT, TYPE_PYOBJECT)),
'new-window-clicked': (sf.RUN_LAST, TYPE_NONE, (TYPE_PYOBJECT, )),
'reference-new-clicked': (sf.RUN_LAST, TYPE_NONE, (TYPE_PYOBJECT, )),
'references-toggled': (sf.RUN_LAST, TYPE_NONE, (TYPE_PYOBJECT, ))
}
button = Template.Child("button")
actions = Template.Child("actions")
icon = Template.Child("icon")
#qualifier_new = Template.Child("qualifier_new")
qualifiers = Template.Child("qualifiers")
mainsnak = Template.Child("mainsnak")
qualifier_new = Template.Child("qualifier_new")
reference_new = Template.Child("reference_new")
def __init__(self, claim, *args, new=False, **kwargs):
Grid.__init__(self, *args, **kwargs)
self.qualifier_new.modify_font(FontDescription('Cantarell 8'))
self.reference_new.modify_font(FontDescription('Cantarell 8'))
self.qualifier_pos = {}
self.qualifier_row = 0
self.reference_row = 0
self.references_expanded = False
if new:
snak = None
else:
snak = claim['mainsnak']
self.entity = Entity(snak=snak, new=new)
self.entity.connect("entity-editing", self.entity_editing_cb)
self.entity.connect("entity-leaving", self.entity_leaving_cb)
self.entity.connect("object-selected", self.object_selected_cb, claim)
self.entity.connect('new-window-clicked', self.new_window_clicked_cb)
self.mainsnak.add(self.entity)
self.hide_actions = True
if 'qualifiers' in claim:
self.props.row_spacing = 3
self.qualifiers.set_visible(True)
claims = claim['qualifiers']
for i, P in enumerate(claims):
download_light(P, self.load_qualifier, i, claims[P])
self.actions_hide = False
if 'references' in claim:
self.references = claim['references']
self.button_connection = self.button.connect(
"button-press-event", self.references_expand_clicked_cb)
else:
self.icon.set_from_icon_name('list-add-symbolic', IconSize.BUTTON)
#self.button_connection = self.button.connect("button-press-event", self.reference_new_clicked_cb)
self.button_press_connection = self.connect("button-press-event",
self.clicked_cb)
del claim
@Template.Callback()
def object_new_focus_in_event_cb(self, object, event):
if not object.get_name() == 'qualifier_new':
object.props.secondary_icon_name = "user-trash-symbolic"
object.props.secondary_icon_activatable = True
N = self.get_grid_rows(self.qualifiers)
#object.connect("icon-press", self.object_new_icon_press_cb, position)
context = object.get_style_context()
resource = '/ml/prevete/Daty/gtk/entity.css'
set_style(context, resource, 'search_entry', True)
object.popover = EntityPopover(filters=['property'])
object.popover.set_relative_to(object)
object.popover.set_position(PositionType(3))
object.connect("search-changed",
object.popover.search_entry_search_changed_cb)
object.popover.connect("new-window-clicked",
self.new_window_clicked_cb)
object.popover.connect("object-selected", self.object_new_selected_cb)
object.popover.popup()
#self.emit("entity-editing", self.entity, object.popover)
def get_grid_rows(self, grid):
rows = 0
for child in grid.get_children():
y = grid.child_get_property(child, 'top-attach')
height = grid.child_get_property(child, 'height')
rows = max(rows, y + height)
return rows
def object_new_icon_press_cb(self, entry, icon_pos, event, position):
if entry.props.secondary_icon_name == "user-trash-symbolic":
if position == PositionType(1):
prop = self.qualifiers.get_child_at(0, row)
prop.destroy()
entry.destroy()
get
def qualifier_new_check(self, property):
for child in self.qualifiers.get_children():
if type(child) == QualifierProperty:
if child.URI == property['URI']:
N = self.qualifiers.child_get_property(child, 'height')
child = self.qualifiers.get_child_at(1, N)
prop = self.qualifiers.get_child_at(0, N)
self.qualifiers.insert_next_to(child, PositionType(2))
self.qualifiers.remove(prop)
self.qualifiers.attach(prop, 0, N, 1, 1)
return N, child, PositionType(2)
return None, None, None
def object_new_selected_cb(self, popover, property):
parent = popover.get_relative_to()
parent.set_text("")
self.actions.set_visible(False)
self.button.set_visible(True)
if parent.get_name() == "qualifier_new":
if property['URI'] in self.qualifier_pos:
pos = self.qualifier_pos[property['URI']]
N = pos['start'] + pos['end']
child = self.qualifiers.get_child_at(1, N)
position = PositionType(3)
self.qualifiers.insert_next_to(child, PositionType(3))
pos['end'] += 1
for uri in self.qualifier_pos:
q_pos = self.qualifier_pos[uri]
if q_pos['start'] > pos['start']:
q_pos['start'] += 1
else:
qualifier = QualifierProperty(property)
N = self.get_grid_rows(self.qualifiers)
self.qualifiers.attach(qualifier, 0, N, 1, 1)
child = qualifier
position = PositionType(1)
qualifier_value = SearchEntry()
context = qualifier_value.get_style_context()
resource = '/ml/prevete/Daty/gtk/entity.css'
set_style(context, resource, 'flat', True)
qualifier_value.props.secondary_icon_activatable = True
qualifier_value.set_visible(True)
qualifier_value.set_name("qualifier_new_value")
qualifier_value.set_placeholder_text("Search to add the value")
qualifier_value.connect("icon-press",
self.object_new_icon_press_cb, position)
qualifier_value.connect("focus-in-event",
self.object_new_focus_in_event_cb)
qualifier_value.connect("focus-out-event",
self.object_new_focus_out_event_cb)
self.qualifiers.attach_next_to(qualifier_value, child, position, 2,
1)
qualifier_value.grab_focus()
if parent.get_name() == "qualifier_new_value":
print("hi, I am a new qualifier value")
@Template.Callback()
def object_new_focus_out_event_cb(self, object, event):
context = object.get_style_context()
resource = '/ml/prevete/Daty/gtk/entity.css'
set_style(context, resource, 'search_entry', False)
#object.set_text("")
if not object.get_name() == 'qualifier_new':
object.props.secondary_icon_name = "user-trash-symbolic"
object.props.secondary_icon_activatable = True
N = self.get_grid_rows(self.qualifiers)
#object.connect("icon-press", self.object_new_icon_press_cb)
object.popover.popdown()
def entity_leaving_cb(self, entity, popover):
print("Value: entity leaving")
self.emit("entity-leaving", entity)
return True
def new_window_clicked_cb(self, entity, payload):
print("Value: new window clicked")
self.emit("new-window-clicked", payload)
def clicked_cb(self, widget, event):
print(event.button)
if hasattr(self, 'references'):
if event.button == 1: #EventType(4) single click
self.references_expand_clicked_cb(widget, event)
if event.button == 3:
self.reference_new_clicked_cb(widget, event)
else:
self.reference_new_clicked_cb(widget, event)
def reference_new_clicked_cb(self, widget, event):
if not self.actions_hide:
self.emit("reference-new-clicked", self.entity)
print("Value: 'reference-new' emitted")
if self.icon.get_icon_name()[0] == "list-add-symbolic":
self.button.set_visible(False)
else:
print("Value: hiding actions")
self.actions.set_visible(False)
if self.icon.get_icon_name()[0] == "list-add-symbolic":
self.button.set_visible(True)
def references_expand_clicked_cb(self, widget, event):
self.references_expanded = not self.references_expanded
state = self.references_expanded
if state:
icon_name = 'pan-down-symbolic'
else:
icon_name = 'pan-end-symbolic'
self.icon.set_from_icon_name(icon_name, IconSize.BUTTON)
self.emit('references-toggled', self)
def init_references(self):
self.references_widgets = []
for j, ref in enumerate(self.references):
widget = Reference()
self.references_widgets.append(widget)
for i, P in enumerate(ref['snaks-order']):
download_light(P, self.load_reference, i, widget,
ref['snaks'][P])
#self.references_widgets.append(Reference(new=True))
def load_reference(self, URI, property, error, i, widget, refs):
try:
print(property["Label"], i)
property = QualifierProperty(property)
widget.grid.attach(property, 0, i + self.reference_row, 1, 1)
for j, ref in enumerate(refs):
self.load_async(self.on_value_complete, URI, ref, widget.grid,
i + self.reference_row + j)
self.reference_row += len(refs) - 1
except Exception as e:
print(URI)
raise e
def load_qualifier(self, URI, qualifier, error, i, claims):
try:
qualifier = QualifierProperty(qualifier)
self.qualifier_pos[URI] = {"start": i + self.qualifier_row}
self.qualifiers.attach(qualifier, 0,
self.qualifier_pos[URI]['start'], 1, 1)
for j, claim in enumerate(claims):
self.load_async(self.on_value_complete, URI, claim,
self.qualifiers,
self.qualifier_pos[URI]['start'] + j)
self.qualifier_pos[URI]['end'] = len(claims) - 1
self.qualifier_row += self.qualifier_pos[URI]['end']
return None
except Exception as e:
print(URI)
raise e
def on_value_complete(self, URI, snak, grid, row):
value = Entity(snak, qualifier=True)
value.connect("entity-editing", self.entity_editing_cb)
value.entry.connect("focus-out-event", self.entity_leaving_cb)
value.connect("object-selected", self.object_selected_cb, snak)
value.connect('new-window-clicked', self.new_window_clicked_cb)
self.set_font_deprecated(value)
grid.attach(value, 1, row, 2, 1)
grid.set_size_request(-1, 100)
grid.set_size_request(-1, -1)
return None
def entity_editing_cb(self, entity, popover):
print("Value: entity editing")
#self.actions_hide = False
#self.reference_new_clicked_cb(entity, popover)
self.emit("entity-editing", entity, popover)
def load_async(self, callback, *cb_args): #URI, claim, j):
def do_call():
error = None
try:
pass
except Exception as err:
print(URI)
raise err
idle_add(lambda: callback(*cb_args)) #claim, j))
thread = MyThread(target=do_call)
thread.start()
def object_selected_cb(self, entity, target, claim):
print("Value: object selected")
print("Value: entity", entity.data['Label'])
provider = CssProvider()
provider.load_from_resource('/ml/prevete/Daty/gtk/value.css')
self.context.add_provider(provider,
STYLE_PROVIDER_PRIORITY_APPLICATION)
self.context.add_class('loading')
self.emit("claim-changed", claim, target)
def set_font_deprecated(self, editor_widget):
pango_context = editor_widget.create_pango_context()
font_description = pango_context.get_font_description()
increase = 8 #pt 14
font_size = 1024 * increase
font_description.set_size(font_size)
editor_widget.override_font(font_description)
def set_references(self):
if not hasattr(self, 'references'):
provider = CssProvider()
provider.load_from_resource('/ml/prevete/Daty/gtk/value.css')
self.context.add_provider(provider,
STYLE_PROVIDER_PRIORITY_APPLICATION)
self.context.add_class('unreferenced')
else:
self.context.remove_class('unreferenced')
def set_expanded(self):
if self.references_expanded:
provider = CssProvider()
provider.load_from_resource('/ml/prevete/Daty/gtk/value.css')
self.context.add_provider(provider,
STYLE_PROVIDER_PRIORITY_APPLICATION)
self.context.add_class('expanded')
else:
self.context.remove_class('expanded')
class EntitySelectable(CheckButton):
__gtype_name__ = "EntitySelectable"
widget = Template.Child("widget")
label = Template.Child("label")
description = Template.Child("description")
URI = Template.Child("URI")
def __init__(self,
entity,
*args,
widget=True,
selected=None,
open_button=None,
select_entities=None):
"""Search result widget in 'open new entity' dialog
Args:
entity (dict): havig keys "URI, "Label", "Description" and "Data".
selected (list): keep track of entity's selected status
"""
CheckButton.__init__(self, *args)
self.entity = entity
if widget:
self.label.set_text(entity['Label'])
self.description.set_text(entity['Description'])
self.URI.set_text(entity['URI'])
else:
self.label.destroy()
self.description.destroy()
self.URI.destroy()
#TODO: implement selected as signal in cointaining listbox
if selected != None:
if entity["URI"] in (v["URI"] for v in selected):
self.set_active(True)
args = [self.toggled_cb, selected]
if open_button: args = args + [open_button]
if select_entities: args = args + [select_entities]
self.connect("toggled", *args)
self.show_all()
def toggled_cb(self, widget, selected, *args):
"""Toggled callback
Args:
widget (Gtk.Widget): toggled widget (so self);
selected (list): add self's entity attribute to it to
keep track of parent listbox selected toggles.
"""
if widget.get_active():
selected.add(self.entity)
try:
args[0].set_sensitive(True)
args[1].set_label(" ".join(
["Selected", str(len(selected)), "entities"]))
except Exception as e:
raise e
#pass
else:
selected.remove(self.entity)
try:
if not selected:
args[0].set_sensitive(False)
args[1].set_label("Click on entities to select them")
else:
args[1].set_label(" ".join(
["Selected",
str(len(selected)), "entities"]))
except:
pass
class Preferences(Window):
__gtype_name__ = "Preferences"
config = Config()
credentials = Template.Child("credentials")
languages = Template.Child("languages")
#values = Template.Child("values")
def __init__(self, *args, **kwargs):
Window.__init__(self, *args, **kwargs)
icon = lambda x: IconTheme.get_default().load_icon((name), x, 0)
icons = [icon(size) for size in [32, 48, 64, 96]]
self.set_icon_list(icons)
self.credentials.set_header_func(self.update_header)
self.languages.set_header_func(self.update_header)
for key in self.config.data['credentials']:
row = ListBoxRow()
grid = Grid()
grid.props.column_homogeneous = True
label = Label()
label.set_text(key)
label.props.halign = Align(1)
context = label.get_style_context()
resource = "/ml/prevete/Daty/gtk/value.css"
set_style(context, resource, "dim-label", True)
entry = Entry()
entry.set_text(self.config.data['credentials'][key])
context = entry.get_style_context()
set_style(context, resource, "flat", True)
grid.attach(label, 0, 0, 1, 1)
grid.attach(entry, 1, 0, 2, 1)
row.add(grid)
self.credentials.add(row)
self.credentials.show_all()
query = """SELECT ?item ?itemLabel ?c
{
?item wdt:P424 ?c .
MINUS{?item wdt:P31/wdt:P279* wd:Q14827288} #exclude Wikimedia projects
MINUS{?item wdt:P31/wdt:P279* wd:Q17442446} #exclude Wikimedia internal stuff
SERVICE wikibase:label { bd:serviceParam wikibase:language "your_first_language". }
}
"""
query = sub("your_first_language", self.config.data['languages'][0],
query)
self.retrieve(query, self.languages_callback)
@Template.Callback()
def language_new_clicked_cb(self, widget):
language_add = LanguageAdd(self.language_results)
print(language_add)
language_add.show_all()
def languages_callback(self, results):
languages = self.config.data['languages']
self.language_results = results['results']['bindings']
for lang in languages:
for r in self.language_results:
if r['c']['value'] == lang:
row = ListBoxRow()
label = Label()
label.set_text(r['itemLabel']['value'])
label.props.halign = Align(1)
row.add(label)
self.languages.add(row)
self.languages.show_all()
def retrieve(self, query, callback, *cb_args, **kwargs):
"""Asynchronously download entity from wikidata
Args:
entity (dict): have keys "URI", "Label", "Description"
"""
def do_call():
from pywikibot.data.sparql import SparqlQuery
sparql = SparqlQuery()
results = sparql.query(query)
idle_add(lambda: callback(results, *cb_args, **kwargs))
return None
thread = Thread(target=do_call)
thread.start()
def update_header(self, row, before, *args):
"""See GTK+ Documentation"""
if before:
row.set_header(Separator())
