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# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
from tests import TestCase
from quodlibet.qltk.views import AllTreeView, BaseView, TreeViewColumn, \
DragScroll, MultiDragTreeView, RCMTreeView, DragIconTreeView
import quodlibet.config
from quodlibet.util import is_windows
from gi.repository import Gtk, Gdk
from . import skipIf
from .helper import send_key_click, visible, send_button_click, realized
def _fill_view(view):
"""Adds a model with 100 text rows and a column to display them.
Returns the model.
"""
model = Gtk.ListStore(str)
column = Gtk.TreeViewColumn("foo")
title = Gtk.CellRendererText()
column.pack_start(title, True)
column.add_attribute(title, "text", 0)
view.append_column(column)
for x in range(100):
model.append(row=["foo"])
view.set_model(model)
return model
class THintedTreeView(TestCase):
def setUp(self):
quodlibet.config.init()
self.c = AllTreeView()
def test_exists(self):
self.failUnless(self.c)
def tearDown(self):
self.c.destroy()
quodlibet.config.quit()
class TBaseView(TestCase):
def setUp(self):
self.m = Gtk.ListStore(str)
self.c = BaseView(model=self.m)
def test_selection_changed(self):
events = []
def on_selection_changed(*args):
events.append(args)
self.c.connect("selection-changed", on_selection_changed)
self.m.append(row=["foo"])
self.c.get_selection().set_mode(Gtk.SelectionMode.MULTIPLE)
self.c.get_selection().select_all()
self.assertTrue(events)
def test_remove(self):
self.m.append(row=["foo"])
self.c.remove_iters([self.m[0].iter])
self.failIf(len(self.m))
self.m.append(row=["foo"])
self.c.remove_iters([])
self.failUnless(len(self.m))
self.c.remove_paths([self.m[0].path])
self.failIf(len(self.m))
def test_key_events(self):
with visible(self.c):
send_key_click(self.c, "<Primary>Right")
send_key_click(self.c, "<Primary>Left")
def test_select_func(self):
self.m.append(row=["foo"])
self.m.append(row=["bar"])
self.failUnless(self.c.select_by_func(lambda r: True))
self.failIf(self.c.select_by_func(lambda r: False))
self.c.select_by_func(lambda r: False, scroll=False, one=True)
def test_iter_select_func(self):
# empty
self.assertFalse(self.c.iter_select_by_func(lambda r: False))
self.assertFalse(self.c.iter_select_by_func(lambda r: True))
self.m.append(row=["foo"])
self.m.append(row=["bar"])
self.m.append(row=["foo"])
self.c.remove_selection()
self.assertTrue(self.c.iter_select_by_func(lambda r: r[0] == "foo"))
selection = self.c.get_selection()
model, iter_ = selection.get_selected()
self.assertEqual(model.get_path(iter_)[:], [0])
self.assertTrue(self.c.iter_select_by_func(lambda r: r[0] == "foo"))
model, iter_ = selection.get_selected()
self.assertEqual(model.get_path(iter_)[:], [2])
self.assertTrue(self.c.iter_select_by_func(lambda r: r[0] == "foo"))
model, iter_ = selection.get_selected()
self.assertEqual(model.get_path(iter_)[:], [0])
self.assertTrue(self.c.iter_select_by_func(lambda r: r[0] == "bar"))
model, iter_ = selection.get_selected()
self.assertEqual(model.get_path(iter_)[:], [1])
self.assertFalse(self.c.iter_select_by_func(lambda r: r[0] == "bar"))
def test_remove_select_single(self):
# empty
self.c.remove_selection()
model = _fill_view(self.c)
# select first and remove
selection = self.c.get_selection()
length = len(model)
selection.select_path(model[0].path)
self.c.remove_selection()
self.assertEqual(len(model), length - 1)
model, iter_ = selection.get_selected()
# afterwards the first is selected
self.assertEqual(model[iter_].path, model[0].path)
def test_remove_select_multiple(self):
selection = self.c.get_selection()
selection.set_mode(Gtk.SelectionMode.MULTIPLE)
# empty
self.c.remove_selection()
model = _fill_view(self.c)
# select first two and remove
selection = self.c.get_selection()
length = len(model)
selection.select_range(model[0].path, model[1].path)
self.c.remove_selection()
self.assertEqual(len(model), length - 2)
# afterwards the first is selected
model, paths = selection.get_selected_rows()
self.assertEqual(paths, [model[0].path])
def test_without_model(self):
column = TreeViewColumn()
self.c.append_column(column)
column = self.c.get_columns()[0]
column.set_sort_indicator(True)
self.c.set_search_column(0)
with self.c.without_model() as model:
self.assertEqual(model, self.m)
self.assertTrue(self.c.get_model() is None)
self.assertEqual(self.c.get_search_column(), 0)
column = self.c.get_columns()[0]
self.assertTrue(column.get_sort_indicator())
def test_set_drag_dest(self):
x, y = self.c.convert_bin_window_to_widget_coords(0, 0)
# empty model
self.c.unset_rows_drag_dest()
self.c.set_drag_dest(x, y)
path, pos = self.c.get_drag_dest_row()
self.assertTrue(path is None)
# filled model but not realized, fall back to last path
model = _fill_view(self.c)
self.c.set_drag_dest(x, y)
path, pos = self.c.get_drag_dest_row()
self.assertEqual(model[-1].path, path)
# realized now, so the first path
with realized(self.c):
x, y = self.c.convert_bin_window_to_widget_coords(0, 0)
self.c.unset_rows_drag_dest()
self.c.set_drag_dest(x, y, into_only=False)
path, pos = self.c.get_drag_dest_row()
self.assertEqual(model[0].path, path)
self.assertEqual(pos, Gtk.TreeViewDropPosition.BEFORE)
self.c.unset_rows_drag_dest()
self.c.set_drag_dest(x, y, into_only=True)
path, pos = self.c.get_drag_dest_row()
self.assertEqual(model[0].path, path)
self.assertEqual(pos, Gtk.TreeViewDropPosition.INTO_OR_BEFORE)
def tearDown(self):
self.c.destroy()
class TMultiDragTreeView(TestCase):
def setUp(self):
self.c = MultiDragTreeView()
_fill_view(self.c)
def test_click(self):
with visible(self.c):
send_button_click(self.c, Gdk.BUTTON_PRIMARY)
send_button_click(self.c, Gdk.BUTTON_PRIMARY, primary=True)
class TRCMTreeView(TestCase):
def setUp(self):
self.c = RCMTreeView()
_fill_view(self.c)
def test_right_click(self):
with visible(self.c):
send_button_click(self.c, Gdk.BUTTON_SECONDARY)
send_button_click(self.c, Gdk.BUTTON_SECONDARY, primary=True)
def test_popup(self):
menu = Gtk.Menu()
selection = self.c.get_selection()
selection.set_mode(Gtk.SelectionMode.MULTIPLE)
with visible(self.c):
# the popup only shows if the underlying row is selected,
# so select all first
selection.select_all()
self.assertTrue(self.c.popup_menu(menu, Gdk.BUTTON_SECONDARY, 0))
class TDragIconTreeView(TestCase):
def setUp(self):
self.c = DragIconTreeView()
_fill_view(self.c)
def test_create_drag_icon(self):
model = self.c.get_model()
all_paths = [row.path for row in model]
self.assertFalse(self.c.create_multi_row_drag_icon(all_paths, 1))
with visible(self.c):
self.assertTrue(self.c.create_multi_row_drag_icon(all_paths, 1))
self.assertFalse(self.c.create_multi_row_drag_icon([], 1))
self.assertTrue(
self.c.create_multi_row_drag_icon([all_paths[0]], 10))
class TDragScroll(TestCase):
def setUp(self):
class ScrollClass(BaseView, DragScroll):
pass
self.c = ScrollClass()
_fill_view(self.c)
@skipIf(is_windows(), "fixme")
def test_basic(self):
self.c.scroll_motion(0, 0)
self.c.scroll_motion(42, 42)
self.c.scroll_motion(999, 999)
self.c.scroll_disable()
class TTreeViewColumn(TestCase):
def test_main(self):
TreeViewColumn(title="foo")
area = Gtk.CellAreaBox()
tvc = TreeViewColumn(cell_area=area)
self.assertEqual(tvc.get_area(), area)
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