def move_smoothly(win, position, oldpos=None, time=200, interval=10):
'''Moves a window to a new position smoothly.
Optionally specify an old position.'''
if hasattr(win, '_timer'):
win._timer.stop()
if oldpos is None:
oldpos = vector(win.Rect[:2])
if vector(oldpos) == vector(position):
return
def cb(p):
try:
win.SetRect(RectPS(p, win.Size))
except wx.PyDeadObjectError:
win._timer.stop()
del win._timer
win._timer = InterpTimer(cb,
oldpos,
position,
time=time,
interval=interval)
win._newpos = position
return win._timer
def resize_smoothly(win, newsize, oldsize = None, on_tick=None, set_min = False, method=None, time=150):
'Resizes a window smoothly. Optionally specify an old size.'
if hasattr(win, '_resizetimer'):
win._resizetimer.stop()
win.SetAutoLayout(False)
if oldsize is None:
oldsize = vector(win.Size)
else:
assert len(oldsize) == 2
oldsize = vector(oldsize)
if set_min:
def mysize(*a):
#win.SetMinSize(*a)
win.SetLA
win.SetSize(*a)
win.Refresh()
else:
def mysize(*a):
p = win.Rect
win.SetRect(wx.Rect(p[0], p[1], *a[0]))
try:
win._resizetimer = InterpTimer(mysize, oldsize, newsize, time=time,
on_tick=on_tick, on_done = lambda: (win.SetAutoLayout(True), win.Layout(), win.Refresh()),
method = method)
return win._resizetimer
except wx.PyDeadObjectError:
pass
def resize_smoothly(win,
newsize,
oldsize=None,
on_tick=None,
set_min=False,
method=None,
time=150):
'Resizes a window smoothly. Optionally specify an old size.'
if hasattr(win, '_resizetimer'):
win._resizetimer.stop()
win.SetAutoLayout(False)
if oldsize is None:
oldsize = vector(win.Size)
else:
assert len(oldsize) == 2
oldsize = vector(oldsize)
if set_min:
def mysize(*a):
#win.SetMinSize(*a)
win.SetLA
win.SetSize(*a)
win.Refresh()
else:
def mysize(*a):
p = win.Rect
win.SetRect(wx.Rect(p[0], p[1], *a[0]))
try:
win._resizetimer = InterpTimer(
mysize,
oldsize,
newsize,
time=time,
on_tick=on_tick,
on_done=lambda:
(win.SetAutoLayout(True), win.Layout(), win.Refresh()),
method=method)
return win._resizetimer
except wx.PyDeadObjectError:
pass
def Notify(self):
'''
Invoked by the wxTimer.
Decides how much to move, and if it is time to stop.
'''
if not self: return
if not self.window: return
winrect = self.window.ScreenRect
w, pos, target = self.window, vector(winrect[:2]), vector(self.target)
move = lambda newpos: w.SetRect((newpos[0], newpos[1], winrect.width, winrect.height))
if pos.to(target) < self.stop_threshold:
move(self.target)
self.Stop()
else:
move( pos + (target - pos) * self.dampen )
def Notify(self):
'''
Invoked by the wxTimer.
Decides how much to move, and if it is time to stop.
'''
if not self: return
if not self.window: return
winrect = self.window.ScreenRect
w, pos, target = self.window, vector(winrect[:2]), vector(self.target)
move = lambda newpos: w.SetRect(
(newpos[0], newpos[1], winrect.width, winrect.height))
if pos.to(target) < self.stop_threshold:
move(self.target)
self.Stop()
else:
move(pos + (target - pos) * self.dampen)
def interpolate_gen(total_ticks, p1, p2, func=None):
'''
Will yield [total_ticks] points between p1 and p2, based on the given
interpolation function.
'''
if func is None or func not in globals():
posfunc = better_logistic
else:
posfunc = globals()[func] if not callable(func) else func
diff = vector(p2) - vector(p1)
normal, total_distance = diff.normal, diff.length
for n in xrange(total_ticks):
d = total_distance * posfunc(n / total_ticks)
yield p1 + normal * d
yield p2 # make sure we end on the destination
def interpolate_gen(total_ticks, p1, p2, func = None):
'''
Will yield [total_ticks] points between p1 and p2, based on the given
interpolation function.
'''
if func is None or func not in globals():
posfunc = better_logistic
else:
posfunc = globals()[func] if not callable(func) else func
diff = vector(p2) - vector(p1)
normal, total_distance = diff.normal, diff.length
for n in xrange(total_ticks):
d = total_distance * posfunc(n / total_ticks)
yield p1 + normal * d
yield p2 # make sure we end on the destination
def move_smoothly(win, position, oldpos = None, time = 200, interval = 10):
'''Moves a window to a new position smoothly.
Optionally specify an old position.'''
if hasattr(win, '_timer'):
win._timer.stop()
if oldpos is None:
oldpos = vector(win.Rect[:2])
if vector(oldpos) == vector(position):
return
def cb(p):
try:
win.SetRect(RectPS(p, win.Size))
except wx.PyDeadObjectError:
win._timer.stop()
del win._timer
win._timer = InterpTimer(cb, oldpos, position, time = time, interval = interval)
win._newpos = position
return win._timer
