def test_redistribute_weight_resize(self):
dockpaned = DockPaned()
dockgroup1 = DockGroup()
dockgroup2 = DockGroup()
dockpaned.insert_item(dockgroup1, weight=0.5)
dockpaned._items[0].min_size = 20
self.assertEquals(1, len(dockpaned._items))
self.assertEquals(None, dockpaned._items[0].weight)
self.assertEquals(0.5, dockpaned._items[0].weight_request)
dockpaned._redistribute_weight(100)
self.assertEquals(1.0, dockpaned._items[0].weight)
self.assertEquals(None, dockpaned._items[0].weight_request)
dockpaned.insert_item(dockgroup2, weight=0.5)
dockpaned._items[1].min_size = 20
self.assertTrue(0.5, dockpaned._items[1].weight_request)
dockpaned._redistribute_weight(100)
self.assertAlmostEquals(0.5, dockpaned._items[0].weight, 4)
self.assertAlmostEquals(0.5, dockpaned._items[1].weight, 4)
def test_item_added_signal(self):
add_events = []
item_added_events = []
def on_add(self, widget):
add_events.append(widget)
def on_item_added(dockpaned, child):
item_added_events.append(child)
dockgroup1 = DockGroup()
dockgroup2 = DockGroup()
dockpaned = DockPaned()
dockpaned.connect('add', on_add)
dockpaned.connect('item-added', on_item_added)
dockpaned.add(dockgroup1)
dockpaned.insert_item(dockgroup2)
self.assertTrue(dockgroup1 in item_added_events)
self.assertTrue(dockgroup1 in add_events)
self.assertTrue(dockgroup2 in item_added_events)
self.assertFalse(dockgroup2 in add_events)
dockgroup2.destroy()
dockgroup1.destroy()
dockpaned.destroy()
def test_remove_paned_with_one_child(self):
win = gtk.Window(gtk.WINDOW_TOPLEVEL)
frame = DockFrame()
paned = DockPaned()
groups = (DockGroup(), DockGroup())
item = DockItem()
layout = self.layout
layout.add(frame)
win.add(frame)
frame.add(paned)
list(map(paned.add, groups))
#groups[0].add(item)
win.set_default_size(200, 200)
win.show_all()
# simulate end of DnD on group
context = StubContext(groups[0], None)
layout.on_widget_drag_end(groups[0], context)
assert not paned.get_parent()
assert groups[1].get_parent() is frame
def test_item_removed_signal(self):
remove_events = []
item_removed_events = []
def on_remove(self, widget):
remove_events.append(widget)
def on_item_removed(dockpaned, child):
item_removed_events.append(child)
dockgroup1 = DockGroup()
dockgroup2 = DockGroup()
dockpaned = DockPaned()
dockpaned.connect('remove', on_remove)
dockpaned.connect('item-removed', on_item_removed)
dockpaned.add(dockgroup1)
dockpaned.add(dockgroup2)
dockpaned.remove(dockgroup1)
dockpaned.remove_item(0)
self.assertTrue(dockgroup1 in item_removed_events)
self.assertTrue(dockgroup1 in remove_events)
self.assertTrue(dockgroup2 in item_removed_events)
self.assertFalse(dockgroup2 in remove_events)
dockgroup1.destroy()
dockgroup2.destroy()
dockpaned.destroy()
def test_get_widgets(self):
win = gtk.Window(gtk.WINDOW_TOPLEVEL)
frame = DockFrame()
paned = DockPaned()
group = DockGroup()
item = DockItem()
label = gtk.Label()
layout = DockLayout()
layout.add(frame)
win.add(frame)
frame.add(paned)
paned.add(group)
group.add(item)
item.add(label)
group2 = DockGroup()
paned.add(group2)
paned.set_name('foo')
widgets = list(layout.get_widgets('foo'))
assert len(widgets) == 1
assert widgets[0] is paned
widgets = list(layout.get_widgets('EtkDockGroup'))
assert len(widgets) == 2
assert widgets[0] is group
assert widgets[1] is group2
def test_remove_nested_paned_with_one_child(self):
win = gtk.Window(gtk.WINDOW_TOPLEVEL)
frame = DockFrame()
paneds = (DockPaned(), DockPaned())
groups = (DockGroup(), DockGroup())
item = DockItem()
layout = self.layout
layout.add(frame)
win.add(frame)
frame.add(paneds[0])
paneds[0].add(groups[0])
paneds[0].add(paneds[1])
paneds[1].add(groups[1])
#groups[0].add(item)
win.set_default_size(200, 200)
win.show_all()
# simulate end of DnD on group, where group is removed and only one
# paned remains.
context = StubContext(groups[0], None)
layout.on_widget_drag_end(paneds[1], context)
assert not paneds[1].get_parent()
assert groups[1].get_parent() is paneds[0], (paneds,
groups[1].get_parent())
def test_drag_drop_on_paned(self):
win = gtk.Window(gtk.WINDOW_TOPLEVEL)
frame = DockFrame()
paned = DockPaned()
groups = (DockGroup(), DockGroup())
item = DockItem()
layout = self.layout
layout.add(frame)
win.add(frame)
frame.add(paned)
list(map(paned.add, groups))
groups[0].add(item)
win.set_default_size(200, 200)
win.show_all()
x, y = 10, 10
context = StubContext(groups[0], [groups[0].items[0]])
layout.on_widget_drag_motion(paned, context, x, y, 0)
assert layout._drag_data
assert layout._drag_data.drop_widget is paned, '%s != %s' % (
layout._drag_data.drop_widget, paned)
def test_len(self):
dockgroup1 = DockGroup()
dockgroup2 = DockGroup()
dockpaned = DockPaned()
dockpaned.add(dockgroup1)
dockpaned.add(dockgroup2)
self.assertTrue(len(dockpaned) == 2)
dockgroup2.destroy()
dockgroup1.destroy()
dockpaned.destroy()
def test_get_n_handles(self):
dockgroup1 = DockGroup()
dockgroup2 = DockGroup()
dockpaned = DockPaned()
dockpaned.add(dockgroup1)
dockpaned.add(dockgroup2)
self.assertTrue(dockpaned._get_n_handles() == 1)
dockgroup2.destroy()
dockgroup1.destroy()
dockpaned.destroy()
def test_item_num(self):
dockgroup1 = DockGroup()
dockgroup2 = DockGroup()
dockpaned = DockPaned()
dockpaned.add(dockgroup1)
dockpaned.add(dockgroup2)
self.assertTrue(dockpaned.item_num(dockgroup1) == 0)
self.assertTrue(dockpaned.item_num(dockgroup2) == 1)
dockgroup2.destroy()
dockgroup1.destroy()
dockpaned.destroy()
def test_get_nth_item(self):
dockgroup1 = DockGroup()
dockgroup2 = DockGroup()
dockpaned = DockPaned()
dockpaned.add(dockgroup1)
dockpaned.add(dockgroup2)
self.assertTrue(dockpaned.get_nth_item(0) == dockgroup1)
self.assertTrue(dockpaned.get_nth_item(1) == dockgroup2)
dockgroup2.destroy()
dockgroup1.destroy()
dockpaned.destroy()
def test_prepend_item(self):
dockgroup1 = DockGroup()
dockgroup2 = DockGroup()
dockpaned = DockPaned()
item_num1 = dockpaned.prepend_item(dockgroup1)
self.assertTrue(item_num1 == 0)
item_num2 = dockpaned.prepend_item(dockgroup2)
self.assertTrue(item_num2 == 0)
self.assertTrue(dockpaned.get_nth_item(0) is dockgroup2)
self.assertTrue(dockpaned.get_nth_item(1) is dockgroup1)
dockgroup2.destroy()
dockgroup1.destroy()
dockpaned.destroy()
def test_remove_empty_groups_recursively(self):
win = gtk.Window(gtk.WINDOW_TOPLEVEL)
frame = DockFrame()
paneds = (DockPaned(), DockPaned(), DockPaned())
group = DockGroup()
item = DockItem()
layout = self.layout
layout.add(frame)
win.add(frame)
frame.add(paneds[0])
paneds[0].add(paneds[1])
paneds[1].add(paneds[2])
paneds[2].add(group)
win.set_default_size(200, 200)
win.show_all()
context = StubContext(group, None)
layout.on_widget_drag_end(group, context)
# TODO: check is paned[0]
assert not paneds[0].get_parent()
def test_construction_after_setting_layout(self):
win = gtk.Window(gtk.WINDOW_TOPLEVEL)
frame = DockFrame()
paned = DockPaned()
group = DockGroup()
item = DockItem()
layout = DockLayout()
layout.add(frame)
win.add(frame)
frame.add(paned)
paned.add(group)
group.add(item)
assert frame in layout.frames
self.assertEquals(4, len(layout._signal_handlers))
self.assertEquals(9, len(layout._signal_handlers[frame]))
paned.remove(group)
self.assertEquals(2, len(layout._signal_handlers),
layout._signal_handlers)
assert frame in list(
layout._signal_handlers.keys()), layout._signal_handlers
assert paned in list(
layout._signal_handlers.keys()), layout._signal_handlers
assert group not in list(
layout._signal_handlers.keys()), layout._signal_handlers
assert item not in list(
layout._signal_handlers.keys()), layout._signal_handlers
assert frame in layout.frames
def test_construction(self):
win = gtk.Window(gtk.WINDOW_TOPLEVEL)
frame = DockFrame()
paned = DockPaned()
group = DockGroup()
item = DockItem()
win.add(frame)
frame.add(paned)
paned.add(group)
group.add(item)
layout = DockLayout()
layout.add(frame)
assert frame in layout.frames
print(layout._signal_handlers)
self.assertEquals(4, len(layout._signal_handlers))
self.assertEquals(9, len(layout._signal_handlers[frame]))
layout.remove(frame)
assert not layout._signal_handlers, layout._signal_handlers
assert frame not in layout.frames
def test_drag_drop_on_group(self):
win = gtk.Window(gtk.WINDOW_TOPLEVEL)
frame = DockFrame()
paned = DockPaned()
group = DockGroup()
item = DockItem()
layout = self.layout
layout.add(frame)
win.add(frame)
frame.add(paned)
paned.add(group)
group.add(item)
win.set_default_size(200, 200)
win.show_all()
while gtk.events_pending():
gtk.main_iteration()
context = StubContext(group, [group.items[0]])
group.do_drag_begin(context)
x, y = 30, 30
layout.on_widget_drag_motion(group, context, x, y, 0)
assert layout._drag_data
assert layout._drag_data.drop_widget is group
layout.on_widget_drag_drop(group, context, x, y, 0)
def test_item_added_signal(self):
add_events = []
item_added_events = []
def on_add(self, widget):
add_events.append(widget)
def on_item_added(dockgroup, child):
item_added_events.append(child)
dockitem1 = DockItem()
dockitem2 = DockItem()
dockgroup = DockGroup()
dockgroup.connect('add', on_add)
dockgroup.connect('item-added', on_item_added)
dockgroup.add(dockitem1)
dockgroup.insert_item(dockitem2)
self.assertTrue(dockitem1 in item_added_events)
self.assertTrue(dockitem1 in add_events)
self.assertTrue(dockitem2 in item_added_events)
self.assertFalse(dockitem2 in add_events)
dockitem2.destroy()
dockitem1.destroy()
dockgroup.destroy()
def test_add_signal(self):
events = []
item_in = []
item_in_after = []
def event_handler(self, w):
events.append(w)
item_in.append(w in self.items)
def event_handler_after(self, w):
item_in_after.append(w in self.items)
dockgroup = DockGroup()
dockgroup.connect('add', event_handler)
dockgroup.connect_after('add', event_handler_after)
dockitem1 = DockItem()
dockgroup.add(dockitem1)
self.assertEquals([dockitem1], events)
self.assertEquals([True], item_in)
self.assertEquals([True], item_in_after)
dockitem2 = DockItem()
dockgroup.insert_item(dockitem2)
self.assertEquals([dockitem1], events)
self.assertEquals([True], item_in)
self.assertEquals([True], item_in_after)
def __init__(self):
gtk.Window.__init__(self)
self.set_default_size(500, 150)
self.set_title('DockGroup Demo')
self.set_border_width(4)
self.file_counter = 1
vbox = gtk.VBox()
vbox.set_spacing(4)
self.add(vbox)
########################################################################
# Docking
########################################################################
self.dg = DockGroup()
vbox.pack_start(self.dg)
########################################################################
# Testing Tools
########################################################################
adddibutton = gtk.Button('Create docked items')
adddibutton.child.set_ellipsize(pango.ELLIPSIZE_MIDDLE)
adddibutton.connect('clicked', self._on_add_di_button_clicked)
vbox.pack_start(adddibutton, False, False)
self.show_all()
def test_delitem(self):
dg = DockGroup()
dockpaned = DockPaned()
dockpaned.add(DockGroup())
dockpaned.add(dg)
dockpaned.add(DockGroup())
assert dg in dockpaned
assert len(dockpaned) == 3
assert dg is dockpaned[1]
del dockpaned[1]
assert len(dockpaned) == 2
assert dg not in dockpaned
dg.destroy()
dockpaned.destroy()
def test_add(self):
dockitem = DockItem()
dockgroup = DockGroup()
dockgroup.add(dockitem)
self.assertTrue(dockitem in dockgroup)
dockitem.destroy()
dockgroup.destroy()
def setUp(self):
self.layout = DockLayout()
self.window = gtk.Window(gtk.WINDOW_TOPLEVEL)
self.frame = DockFrame()
self.group = DockGroup()
self.layout.add(self.frame)
self.window.add(self.frame)
self.frame.add(self.group)
def test_placement_below(self):
g1, g2 = DockGroup(), DockGroup()
docklayout.add_new_group_below(self.group, g1)
paned = g1.get_parent()
assert isinstance(paned, DockPaned), paned
assert self.group.get_parent() is paned
assert paned.get_nth_item(0) is self.group
assert paned.get_nth_item(1) is g1
docklayout.add_new_group_below(self.group, g2)
assert self.group.get_parent() is paned
assert g2.get_parent() is paned
assert paned.get_nth_item(0) is self.group
assert paned.get_nth_item(1) is g2
assert paned.get_nth_item(2) is g1
def test_remove_item(self):
dockgroup1 = DockGroup()
dockgroup2 = DockGroup()
dockgroup3 = DockGroup()
dockpaned = DockPaned()
dockpaned.add(dockgroup1)
dockpaned.add(dockgroup2)
dockpaned.add(dockgroup3)
dockpaned.remove_item(None)
dockpaned.remove_item(0)
dockpaned.remove_item(-1)
self.assertTrue(dockgroup1 not in dockpaned)
self.assertTrue(dockgroup2 not in dockpaned)
dockgroup2.destroy()
dockgroup1.destroy()
dockpaned.destroy()
def test_add(self):
dockgroup = DockGroup()
dockpaned = DockPaned()
dockpaned.add(dockgroup)
self.assertTrue(dockgroup in dockpaned)
dockgroup.destroy()
dockpaned.destroy()
def test_append_item(self):
dockitem = DockItem()
dockgroup = DockGroup()
index = dockgroup.append_item(dockitem)
self.assertTrue(index == 0)
self.assertTrue(dockgroup.get_nth_item(0) is dockitem)
dockitem.destroy()
dockgroup.destroy()
def test_reorder_item(self):
dockgroup1 = DockGroup()
dockgroup2 = DockGroup()
dockgroup3 = DockGroup()
dockpaned = DockPaned()
dockpaned.add(dockgroup1)
dockpaned.add(dockgroup2)
dockpaned.add(dockgroup3)
dockpaned.reorder_item(dockgroup3, 0)
dockpaned.reorder_item(dockgroup1, 2)
self.assertTrue(dockpaned.item_num(dockgroup1) == 2)
self.assertTrue(dockpaned.item_num(dockgroup2) == 1)
self.assertTrue(dockpaned.item_num(dockgroup3) == 0)
dockgroup3.destroy()
dockgroup2.destroy()
dockgroup1.destroy()
dockpaned.destroy()
def test_get_n_items(self):
dockgroup = DockGroup()
self.assertTrue(dockgroup.get_n_items() == len(dockgroup) == 0)
dockitem = DockItem()
dockgroup.add(dockitem)
self.assertTrue(dockgroup.get_n_items() == len(dockgroup) == 1)
dockitem.destroy()
dockgroup.destroy()
def test_remove(self):
dockgroup = DockGroup()
dockpaned = DockPaned()
dockpaned.add(dockgroup)
dockpaned.remove(dockgroup)
self.assertTrue(dockgroup not in dockpaned)
dockgroup.destroy()
dockpaned.destroy()
def test_insert_item(self):
dockgroup1 = DockGroup()
dockgroup2 = DockGroup()
dockgroup3 = DockGroup()
dockpaned = DockPaned()
item_num1 = dockpaned.insert_item(dockgroup1, position=None)
self.assertTrue(item_num1 == 0)
item_num2 = dockpaned.insert_item(dockgroup2, position=-1)
self.assertTrue(item_num2 == 1)
item_num3 = dockpaned.insert_item(dockgroup3, position=1, weight=0.5)
self.assertTrue(item_num3 == 1)
self.assertTrue(dockpaned.get_nth_item(0) is dockgroup1)
self.assertTrue(dockpaned.get_nth_item(1) is dockgroup3)
self.assertTrue(dockpaned.get_nth_item(2) is dockgroup2)
dockgroup3.destroy()
dockgroup2.destroy()
dockgroup1.destroy()
dockpaned.destroy()