def check_slide_bbox(self):
if self.app.config.getint('viewer', 'thumb') == 1:
img_point = (self.bbox[0][0] + self.bbox[1][0],
self.bbox[0][1] + self.bbox[1][1])
parent_point = (self.parent.size[0] + self.parent.pos[0],
self.parent.size[1] + self.parent.pos[1])
if not Vector.in_bbox(self.bbox[0], self.parent.pos,
parent_point) or not Vector.in_bbox(
img_point, self.parent.pos,
parent_point):
if all(child.id != 'img_zoom'
for child in self.parent.children):
# TODO: Change thumbnail position and size based on config.
thumb = Image(source=self.image.source,
id='img_zoom',
size_hint=(None, None),
keep_ratio=True,
size=(self.parent.size[0] / 5,
(self.parent.size[0] / 5) /
self.image.image_ratio),
pos=[0, 0.05 * self.parent.size[1]])
self.parent.add_widget(thumb)
elif min(self.bbox[0]) > 0:
for child in self.parent.children:
if child.id == 'img_zoom':
self.parent.remove_widget(child)
def test_inbbox(self):
bmin = (0, 0)
bmax = (100, 100)
result = Vector.in_bbox((50, 50), bmin, bmax)
self.assertTrue(result)
result = Vector.in_bbox((647, -10), bmin, bmax)
self.assertFalse(result)
def test_inbbox(self):
bmin = (0, 0)
bmax = (100, 100)
result = Vector.in_bbox((50, 50), bmin, bmax)
self.assertTrue(result)
result = Vector.in_bbox((647, -10), bmin, bmax)
self.assertFalse(result)
def check_slide_bbox(self):
if self.app.config.getint('viewer', 'thumb') == 1:
img_point = (self.bbox[0][0] + self.bbox[1][0],
self.bbox[0][1] + self.bbox[1][1])
parent_point = (self.parent.size[0] + self.parent.pos[0],
self.parent.size[1] + self.parent.pos[1])
if not Vector.in_bbox(self.bbox[0],
self.parent.pos,
parent_point) or not Vector.in_bbox(img_point,
self.parent.pos,
parent_point):
if all(child.id != 'img_zoom' for child in self.parent.children):
# TODO: Change thumbnail position and size based on config.
thumb = AsyncImage(source=self.image.source,
id='img_zoom',
size_hint=(None, None),
keep_ratio=True,
size=(self.parent.size[0] / 5,
(self.parent.size[0] / 5) / self.image.image_ratio),
pos=[0, 0.05 * self.parent.size[1]])
self.parent.add_widget(thumb)
elif min(self.bbox[0]) > 0:
img_zoom = [child for child in self.parent.children if child.id == 'img_zoom']
try:
self.parent.remove_widget(img_zoom[0])
except IndexError:
pass
def on_touch_down(self, touch, *args):
bottom_right_corner = [(dp(self.size[0]) - dp(200), dp(200)),
(dp(self.size[0]), 0)]
top_left_corner = [(0, dp(self.size[1])),
(dp(200), dp(self.size[1]) - dp(200))]
top_right_corner = [(dp(self.size[0]) - dp(200), dp(self.size[1])),
(dp(self.size[0]), dp(self.size[1]) - dp(200))]
center = [(dp(200), dp(200)),
(dp(self.size[0]) - dp(200), dp(self.size[1]) - dp(200))]
if self.collide_point(*touch.pos):
if Vector.in_bbox(touch.pos, bottom_right_corner[0], bottom_right_corner[1]) \
and touch.is_double_tap and len(self.app.presentation['slides']) > 0:
self.dialog.to_switch = True
self.dialog.title = _('Switch to...')
self.dialog.open()
return False
elif Vector.in_bbox(touch.pos, top_left_corner[0], top_left_corner[1]) \
and touch.is_double_tap:
self.app.root.current = 'editor'
return True
elif Vector.in_bbox(touch.pos, top_right_corner[0], top_right_corner[1]) \
and touch.is_double_tap and len(self.app.presentation['slides']) > 0:
# TODO: Switch to toolbox mode.
return False
elif Vector.in_bbox(touch.pos, center[0], center[1]) \
and touch.is_double_tap and len(self.app.presentation['slides']) > 0:
if len(self.box.children) < 2:
Logger.info('Application: Switching to compare mode.')
self.dialog.to_switch = False
self.dialog.title = _('Compare to...')
self.dialog.open()
else:
self.app.compare_slide(action='rm')
touch.ungrab(self)
return True
return super(ViewerScreen, self).on_touch_down(touch)
def getNextNode(self, *args):
x = 0
while x < len(self.movelist) - 1:
priorpos = self.movelist[x]
nextpos = self.movelist[x + 1]
if self.roadPos:
if Vector.in_bbox((self.roadPos), priorpos, nextpos):
self.roadPos = 0
self.curnode = x + 1
break
else:
if Vector.in_bbox((self.pos), priorpos, nextpos):
self.curnode = x + 1
break
x += 1
self.useOldNode = True
self.move()
def collide_point(self, point):
p = point - self.center
p.rotate(-self.rotation)
return Vector.in_bbox(p, self.get_aligned_bl(), self.get_local_tr())
