def __init__(self, ctx, **kwargs):
kwargs.setdefault('do_y', False)
super(BookmarkBar, self).__init__(**kwargs)
self.ctx = ctx
self.layout = MTBoxLayout(spacing=2, padding=4)
self.add_widget(self.layout)
self.bookmarks_buttons = {}
self.bookmarks_keys = []
self._current = None
def _test_boxlayout(orientation):
import_pymt_no_window()
from pymt import MTBoxLayout, MTWidget
# note: this test act always if orientation
# is a horizontal one. use sw() around pos or size
# to ensure that the swap is done.
# note: default spacing is 1
# default padding is 0
def sw(tpl):
if orientation == 'vertical':
return tpl[1], tpl[0]
return tpl
# default add
m = MTBoxLayout(orientation=orientation)
for x in xrange(10):
m.add_widget(MTWidget(size=(10,10)))
print m.size
test(sw(m.size) == (109, 10))
# spacing to 10
m = MTBoxLayout(orientation=orientation, spacing=10)
for x in xrange(10):
m.add_widget(MTWidget(size=(10,10)))
test(sw(m.size) == (190, 10))
class BookmarkBar(MTList):
def __init__(self, ctx, **kwargs):
kwargs.setdefault('do_y', False)
super(BookmarkBar, self).__init__(**kwargs)
self.ctx = ctx
self.layout = MTBoxLayout(spacing=2, padding=4)
self.add_widget(self.layout)
self.bookmarks_buttons = {}
self.bookmarks_keys = []
self._current = None
def create_bookmark(self):
self.add_bookmark(ViewBookMark(self.ctx.capture_current_view()))
def on_touch_down(self, touch):
ret = super(BookmarkBar, self).on_touch_down(touch)
if self.collide_point(*touch.pos):
return True
return ret
def on_touch_move(self, touch):
ret = super(BookmarkBar, self).on_touch_move(touch)
if self.collide_point(*touch.pos):
return True
return ret
def on_touch_up(self, touch):
ret = super(BookmarkBar, self).on_touch_up(touch)
if self.collide_point(*touch.pos):
return True
return ret
def add_bookmark(self, bookmark):
bookmark_btn = MTImageButton(image=bookmark.screenshot)
@bookmark_btn.event
def on_press(touch):
if self.ctx.mode in ('layout', 'edit') and touch.is_double_tap:
self.layout.remove_widget(bookmark_btn)
# remove current, set to next
if self._current == bookmark:
self.next()
del self.bookmarks_buttons[bookmark]
self.bookmarks_keys.remove(bookmark)
else:
self.goto(self.bookmarks_keys.index(bookmark))
return True
self.bookmarks_buttons[bookmark] = bookmark_btn
self.bookmarks_keys.append(bookmark)
self.layout.add_widget(bookmark_btn)
self.layout.do_layout()
self._current = bookmark
def update_screenshot(self, bookmark):
if not bookmark in self.bookmarks_buttons:
return
bookmark.update_screenshot()
self.bookmarks_buttons[bookmark].image = bookmark.screenshot
def goto(self, idx):
try:
self._current = self.bookmarks_keys[idx % len(self.bookmarks_keys)]
self.parent.goto_view(self._current)
except:
pass
def previous(self):
if self._current is None:
return
self.goto(self.bookmarks_keys.index(self._current) - 1)
def next(self):
if self._current is None:
return
self.goto(self.bookmarks_keys.index(self._current) + 1)
def _get_state(self):
data = []
for x in self.bookmarks_keys:
data.append({
'scale': x.view_transform[0],
'pos': x.view_transform[1],
'quat': serialize_numpy(x.view_transform[2]),
'info': x.info
})
return data
def _set_state(self, state):
for x in state:
bookmark = ViewBookMark(None, info=x.get('info'))
bookmark.view_transform = (x.get('scale'), x.get('pos'), x.get('quat'))
self.add_bookmark(bookmark)
state = property(_get_state, _set_state)
def _test_boxlayout(orientation):
import_pymt_no_window()
from pymt import MTBoxLayout, MTWidget
# note: this test act always if orientation
# is a horizontal one. use sw() around pos or size
# to ensure that the swap is done.
def sw(tpl):
tpl = tuple(map(int, tpl))
if orientation == 'vertical':
return tpl[1], tpl[0]
return tpl
# note: default spacing is 1
# default padding is 0
# default add
m = MTBoxLayout(orientation=orientation)
for x in xrange(10):
m.add_widget(MTWidget(size=(10,10)))
test(sw(m.size) == (109, 10))
#
# spacing to 10
#
m = MTBoxLayout(orientation=orientation, spacing=10)
for x in xrange(10):
m.add_widget(MTWidget(size=(10,10)))
test(sw(m.size) == (190, 10))
#
# padding to 10
#
m = MTBoxLayout(orientation=orientation, padding=10, spacing=0)
for x in xrange(10):
m.add_widget(MTWidget(size=(10,10)))
m.do_layout()
# size should be 10 (number of widget) * width (10) + 2 * padding
test(sw(m.size) == (120, 30))
for x in xrange(10):
if orientation == 'vertical':
test(sw(m.children[x].pos) == (10 + x * 10, 10))
else:
test(sw(m.children[x].pos) == (10 + (9 - x) * 10, 10))
#
# testing size_hint with padding
#
m = MTBoxLayout(orientation=orientation, padding=10, spacing=0,
size_hint=(None, None), size=(500, 500))
m.add_widget(MTWidget(size_hint=(1, 1)))
m.do_layout()
test(sw(m.size) == (500, 500))
test(sw(m.children[0].size) == (480, 480))
#
# testing size_hint with spacing
#
m = MTBoxLayout(orientation=orientation, spacing=10,
size_hint=(None, None), size=(500, 500))
m.add_widget(MTWidget(size_hint=(1, 1)))
m.do_layout()
# only one should have no impact
test(sw(m.size) == (500, 500))
test(sw(m.children[0].size) == (500, 500))
# add a second widget
m.add_widget(MTWidget(size_hint=(1, 1)))
m.do_layout()
# now, we should see difference
test(sw(m.size) == (500, 500))
test(sw(m.children[0].size) == (245, 500))
test(sw(m.children[1].size) == (245, 500))
#
# testing with padding + spacing
#
m = MTBoxLayout(orientation=orientation, spacing=10, padding=10)
for x in xrange(10):
m.add_widget(MTWidget(size=(10,10)))
m.do_layout()
test(sw(m.size) == (210, 30))
for x in xrange(10):
if orientation == 'vertical':
test(sw(m.children[x].pos) == (10 + x * 20, 10))
else:
test(sw(m.children[x].pos) == (10 + (9 - x) * 20, 10))
#
# testing with padding + spacing + size_hint
#
m = MTBoxLayout(orientation=orientation, spacing=10, padding=10,
size_hint=(None, None), size=(500, 500))
m.add_widget(MTWidget(size_hint=(1, 1)))
m.add_widget(MTWidget(size_hint=(1, 1)))
m.do_layout()
# now, we should see difference
test(sw(m.size) == (500, 500))
test(sw(m.children[0].size) == (235, 480))
test(sw(m.children[1].size) == (235, 480))
if orientation == 'vertical':
test(sw(m.children[0].pos) == (10, 10))
test(sw(m.children[1].pos) == (255, 10))
else:
test(sw(m.children[0].pos) == (255, 10))
test(sw(m.children[1].pos) == (10, 10))
def _test_boxlayout(orientation):
import_pymt_no_window()
from pymt import MTBoxLayout, MTWidget
# note: this test act always if orientation
# is a horizontal one. use sw() around pos or size
# to ensure that the swap is done.
def sw(tpl):
tpl = tuple(map(int, tpl))
if orientation == 'vertical':
return tpl[1], tpl[0]
return tpl
# note: default spacing is 1
# default padding is 0
# default add
m = MTBoxLayout(orientation=orientation)
for x in xrange(10):
m.add_widget(MTWidget(size=(10, 10)))
test(sw(m.size) == (109, 10))
#
# spacing to 10
#
m = MTBoxLayout(orientation=orientation, spacing=10)
for x in xrange(10):
m.add_widget(MTWidget(size=(10, 10)))
test(sw(m.size) == (190, 10))
#
# padding to 10
#
m = MTBoxLayout(orientation=orientation, padding=10, spacing=0)
for x in xrange(10):
m.add_widget(MTWidget(size=(10, 10)))
m.do_layout()
# size should be 10 (number of widget) * width (10) + 2 * padding
test(sw(m.size) == (120, 30))
for x in xrange(10):
if orientation == 'vertical':
test(sw(m.children[x].pos) == (10 + x * 10, 10))
else:
test(sw(m.children[x].pos) == (10 + (9 - x) * 10, 10))
#
# testing size_hint with padding
#
m = MTBoxLayout(orientation=orientation,
padding=10,
spacing=0,
size_hint=(None, None),
size=(500, 500))
m.add_widget(MTWidget(size_hint=(1, 1)))
m.do_layout()
test(sw(m.size) == (500, 500))
test(sw(m.children[0].size) == (480, 480))
#
# testing size_hint with spacing
#
m = MTBoxLayout(orientation=orientation,
spacing=10,
size_hint=(None, None),
size=(500, 500))
m.add_widget(MTWidget(size_hint=(1, 1)))
m.do_layout()
# only one should have no impact
test(sw(m.size) == (500, 500))
test(sw(m.children[0].size) == (500, 500))
# add a second widget
m.add_widget(MTWidget(size_hint=(1, 1)))
m.do_layout()
# now, we should see difference
test(sw(m.size) == (500, 500))
test(sw(m.children[0].size) == (245, 500))
test(sw(m.children[1].size) == (245, 500))
#
# testing with padding + spacing
#
m = MTBoxLayout(orientation=orientation, spacing=10, padding=10)
for x in xrange(10):
m.add_widget(MTWidget(size=(10, 10)))
m.do_layout()
test(sw(m.size) == (210, 30))
for x in xrange(10):
if orientation == 'vertical':
test(sw(m.children[x].pos) == (10 + x * 20, 10))
else:
test(sw(m.children[x].pos) == (10 + (9 - x) * 20, 10))
#
# testing with padding + spacing + size_hint
#
m = MTBoxLayout(orientation=orientation,
spacing=10,
padding=10,
size_hint=(None, None),
size=(500, 500))
m.add_widget(MTWidget(size_hint=(1, 1)))
m.add_widget(MTWidget(size_hint=(1, 1)))
m.do_layout()
# now, we should see difference
test(sw(m.size) == (500, 500))
test(sw(m.children[0].size) == (235, 480))
test(sw(m.children[1].size) == (235, 480))
if orientation == 'vertical':
test(sw(m.children[0].pos) == (10, 10))
test(sw(m.children[1].pos) == (255, 10))
else:
test(sw(m.children[0].pos) == (255, 10))
test(sw(m.children[1].pos) == (10, 10))
