def test_sort():
ls = [1, 7, 4, 6, 15, 0, 8, 2, 4]
lv = ListView(ls, lambda x: (1 < x < 4) or (7 > x > 4) or (x > 10))
assert list(lv) == [6, 15, 2]
lv.sort()
assert list(lv) == [2, 6, 15]
assert ls == [1, 7, 4, 2, 6, 0, 8, 15, 4]
def test_getitem_slice():
ls = [1, 2, 3, 4, 5, 6, 7]
lv = ListView(ls, lambda x: (1 < x < 4) or (7 > x > 4) or (x > 10))
# lv: [2, 3, 5, 6]
assert lv[:] == [2, 3, 5, 6]
assert lv[1:] == [3, 5, 6]
def __init__(self):
self.one_close = app_theme.get_pixbuf("treeview/1-close.png")
self.one_open = app_theme.get_pixbuf("treeview/1-open.png")
self.two_close = app_theme.get_pixbuf("treeview/2-close.png")
self.two_open = app_theme.get_pixbuf("treeview/2-open.png")
self.three_close = app_theme.get_pixbuf("treeview/3-close.png")
self.three_open = app_theme.get_pixbuf("treeview/3-open.png")
#
self.tree_view_open = app_theme.get_pixbuf("treeview/open.png")
self.tree_view_close = app_theme.get_pixbuf("treeview/close.png")
self.tree_view_right = app_theme.get_pixbuf("treeview/right.png")
self.tree_view_bottom = app_theme.get_pixbuf("treeview/bottom.png")
#
self.listview_color = ui_theme.get_color("scrolledbar")
self.play_list_vbox = gtk.VBox()
#
self.list_view_vbox = gtk.VBox()
self.list_scroll_win = ScrolledWindow(0, 0)
self.list_scroll_win.set_policy(gtk.POLICY_NEVER, gtk.POLICY_ALWAYS)
self.list_view = ListView()
#
self.play_list_con = PlayListControl()
#
self.list_view_vbox.pack_start(self.list_scroll_win, True, True)
self.list_view_vbox.pack_start(self.play_list_con, False, False)
# 网络列表，搜索框.
self.tree_scroll_win = ScrolledWindow(0, 0)
self.tree_scroll_win.set_policy(gtk.POLICY_NEVER, gtk.POLICY_ALWAYS)
self.tree_view_vbox = gtk.VBox()
self.tree_view = TreeViewBase()
self.search_ali = gtk.Alignment(0, 0, 1, 1)
self.search = Search()
self.search_ali.add(self.search)
#
self.search_ali.set_padding(7, 5, 12, 12)
self.tree_view_vbox.pack_start(self.search_ali, False, False)
self.tree_view_vbox.pack_start(self.tree_scroll_win, True, True)
self.search_ali.connect("expose-event", self.search_ali_expose_event)
#
self.note_book = NoteBook()
#
self.list_view.on_draw_sub_item = self.__listview_on_draw_sub_item
self.list_view.columns.add_range(["filename", "time"])
self.list_view.columns[0].width = 120
self.list_view.columns[1].width = 95
#
self.note_book.hide_title()
self.tree_view.paint_nodes_event = self.__treeview_paint_nodes_event
#
self.list_scroll_win.add_with_viewport(self.list_view)
self.tree_scroll_win.add_with_viewport(self.tree_view)
#self.note_book.add_layout1(self.list_scroll_win)
self.note_book.add_layout1(self.list_view_vbox)
self.note_book.add_layout2(self.tree_view_vbox)
#self.play_list_vbox.pack_start(self.scroll_win, True, True)
self.play_list_vbox.pack_start(self.note_book, True, True)
def test_getitem_int():
ls = [1, 2, 3, 4, 5, 6, 7]
lv = ListView(ls, lambda x: (1 < x < 4) or (7 > x > 4) or (x > 10))
# lv: [2, 3, 5, 6]
# normal
assert lv[2] == 5
# out of range
with pytest.raises(IndexError):
print(lv[7])
def test_delitem_slice():
ls = [1, 2, 3, 4, 5, 6, 7]
lv = ListView(ls, lambda x: (1 < x < 4) or (7 > x > 4) or (x > 10))
# lv: [2, 3, 5, 6]
del lv[1:]
assert list(lv) == [2]
assert ls == [1, 2, 4, 7]
del lv[:]
assert list(lv) == []
assert ls == [1, 4, 7]
def test_delitem_int():
ls = [1, 2, 3, 4, 5, 6, 7]
lv = ListView(ls, lambda x: (1 < x < 4) or (7 > x > 4) or (x > 10))
# lv: [2, 3, 5, 6]
# normal
del lv[2]
assert list(lv) == [2, 3, 6]
assert ls == [1, 2, 3, 4, 6, 7]
# out of range
with pytest.raises(IndexError):
del lv[7]
def test_setitem_slice():
ls = [1, 2, 3, 4, 5, 6, 7]
lv = ListView(ls, lambda x: (1 < x < 4) or (7 > x > 4) or (x > 10))
# lv: [2, 3, 5, 6]
# normal
lv[1:] = [15, 18, 21]
assert list(lv) == [2, 15, 18, 21]
assert ls == [1, 2, 15, 4, 18, 21, 7]
# out of range
with pytest.raises(IndexError):
lv[4] = 100
lv[:] = [18]
assert list(lv) == [18]
assert ls == [1, 18, 4, 7]
def test_setitem_int():
ls = [1, 2, 3, 4, 5, 6, 7]
lv = ListView(ls, lambda x: (1 < x < 4) or (7 > x > 4) or (x > 10))
# lv: [2, 3, 5, 6]
# normal
lv[3] = 15
assert list(lv) == [2, 3, 5, 15]
assert ls == [1, 2, 3, 4, 5, 15, 7]
# out of range
with pytest.raises(IndexError):
lv[4] = 100
lv[-2] = 18
assert list(lv) == [2, 3, 18, 15]
assert ls == [1, 2, 3, 4, 18, 15, 7]
def test_insert():
ls = [1, 2, 3, 4, 5, 6, 7]
lv = ListView(ls, lambda x: (1 < x < 4) or (7 > x > 4))
assert list(lv) == [2, 3, 5, 6]
# unmatch value error
with pytest.raises(ValueError):
lv.insert(3, 999)
assert ls == [1, 2, 3, 4, 5, 6, 7]
assert list(lv) == [2, 3, 5, 6]
# matched value error
lv.insert(3, 5.5)
assert ls == [1, 2, 3, 4, 5, 5.5, 6, 7]
assert list(lv) == [2, 3, 5, 5.5, 6]
lv.insert(0, 4.5)
assert ls == [1, 4.5, 2, 3, 4, 5, 5.5, 6, 7]
assert list(lv) == [4.5, 2, 3, 5, 5.5, 6]
lv.insert(1000, 3.5)
assert ls == [1, 4.5, 2, 3, 4, 5, 5.5, 6, 7, 3.5]
assert list(lv) == [4.5, 2, 3, 5, 5.5, 6, 3.5]
def _create_controls(self):
self._download_content_length = 0
self._download_content_type = None
self.msg_label = Gtk.Label()
self.list_box = Gtk.Box(orientation=Gtk.Orientation.HORIZONTAL)
# Catalogs treeview
self.catalog_listview = Gtk.TreeView()
self.catalog_listview.headers_clickble = True
self.catalog_listview.hover_expand = True
self.catalog_listview.rules_hint = True
self._catalog_changed_id = self.catalog_listview.connect(
'row-activated', self.move_down_catalog)
self.catalog_listview.set_activate_on_single_click(True)
self.catalog_listview.set_enable_search(False)
self.treemodel = Gtk.ListStore(str)
self.treemodel.set_sort_column_id(0, Gtk.SortType.ASCENDING)
self.catalog_listview.set_model(self.treemodel)
renderer = Gtk.CellRendererText()
renderer.set_property('wrap-mode', Pango.WrapMode.WORD)
self.treecol = Gtk.TreeViewColumn(_('Catalogs'), renderer, text=0)
self.treecol.set_property('clickable', True)
self.treecol.connect('clicked', self.move_up_catalog)
self.catalog_listview.append_column(self.treecol)
self.bt_move_up_catalog = ButtonWithImage(_('Catalogs'))
self.bt_move_up_catalog.hide_image()
self.treecol.set_widget(self.bt_move_up_catalog)
self.load_source_catalogs()
self.tree_scroller = Gtk.ScrolledWindow(hadjustment=None,
vadjustment=None)
self.tree_scroller.set_policy(Gtk.PolicyType.NEVER,
Gtk.PolicyType.AUTOMATIC)
self.tree_scroller.add(self.catalog_listview)
self.list_box.pack_start(self.tree_scroller,
expand=False,
fill=False,
padding=0)
self.separa = Gtk.VSeparator()
self.list_box.pack_start(self.separa,
expand=False,
fill=False,
padding=0)
# books listview
self.listview = ListView(self._lang_code_handler)
self.selection_cb_id = self.listview.connect('selection-changed',
self.selection_cb)
self.listview.set_enable_search(False)
self.list_scroller = Gtk.ScrolledWindow(hadjustment=None,
vadjustment=None)
self.list_scroller.set_policy(Gtk.PolicyType.AUTOMATIC,
Gtk.PolicyType.AUTOMATIC)
vadjustment = self.list_scroller.get_vadjustment()
vadjustment.connect('value-changed',
self.__vadjustment_value_changed_cb)
self.list_scroller.add(self.listview)
self.list_box.pack_start(self.list_scroller,
expand=True,
fill=True,
padding=0)
self.scrolled = Gtk.ScrolledWindow()
self.scrolled.set_policy(Gtk.PolicyType.NEVER,
Gtk.PolicyType.AUTOMATIC)
self.scrolled.props.shadow_type = Gtk.ShadowType.NONE
self.textview = Gtk.TextView()
self.textview.set_editable(False)
self.textview.set_cursor_visible(False)
self.textview.set_wrap_mode(Gtk.WrapMode.WORD)
self.textview.set_justification(Gtk.Justification.LEFT)
self.textview.set_left_margin(20)
self.textview.set_right_margin(20)
self.scrolled.add(self.textview)
self.list_box.show_all()
self.separa.hide()
self.tree_scroller.hide()
vbox_download = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
hbox_format = Gtk.Box(orientation=Gtk.Orientation.HORIZONTAL)
format_label = Gtk.Label(label=_('Format:'))
self.format_combo = ComboBox()
for key in _MIMETYPES.keys():
self.format_combo.append_item(_MIMETYPES[key], key)
self.format_combo.set_active(0)
self.format_combo.props.sensitive = False
self.__format_changed_cb_id = \
self.format_combo.connect('changed', self.__format_changed_cb)
hbox_format.pack_start(format_label, False, False, 10)
hbox_format.pack_start(self.format_combo, False, False, 10)
vbox_download.pack_start(hbox_format, False, False, 10)
self._download = Gtk.Button(_('Get Book'))
self._download.set_image(Icon(icon_name='data-download'))
self._download.props.sensitive = False
self._download.connect('clicked', self.__get_book_cb)
vbox_download.pack_start(self._download, False, False, 10)
self.progressbox = Gtk.Box(spacing=20,
orientation=Gtk.Orientation.HORIZONTAL)
self.progressbar = Gtk.ProgressBar()
self.progressbar.set_fraction(0.0)
self.progressbox.pack_start(self.progressbar,
expand=True,
fill=True,
padding=0)
self.cancel_btn = Gtk.Button(stock=Gtk.STOCK_CANCEL)
self.cancel_btn.set_image(Icon(icon_name='dialog-cancel'))
self.cancel_btn.connect('clicked', self.__cancel_btn_clicked_cb)
self.progressbox.pack_start(self.cancel_btn,
expand=False,
fill=False,
padding=0)
vbox_download.pack_start(self.progressbox, False, False, 10)
bottom_hbox = Gtk.Box(orientation=Gtk.Orientation.HORIZONTAL)
if self.show_images:
self.__image_downloader = None
self.image = Gtk.Image()
self.add_default_image()
bottom_hbox.pack_start(self.image, False, False, 10)
bottom_hbox.pack_start(self.scrolled, True, True, 10)
bottom_hbox.pack_start(vbox_download, False, False, 10)
bottom_hbox.show_all()
vbox = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
vbox.pack_start(self.msg_label, False, False, 10)
vbox.pack_start(self.list_box, True, True, 0)
vbox.pack_start(bottom_hbox, False, False, 10)
self.set_canvas(vbox)
self.listview.show()
vbox.show()
self.list_scroller.show()
self.progress_hide()
self.show_message(
_('Enter words from the Author or Title to begin search.'))
self._books_toolbar.search_entry.grab_focus()
if len(self.catalogs) > 0:
self.bt_catalogs.set_active(True)
def test_len():
ls = [1, 2, 3, 4, 5]
lv = ListView(ls, lambda x: 1 < x < 5)
assert list(lv) == [2, 3, 4]
assert len(lv) == 3
def test_all_methods_added():
dv = set(dir(ListView(None, None)))
for k in dir([]):
assert k in dv
