def setup_controls(self):
self.controls = MTWidget()
self.controls.parent = self
self.btn_fullscreen = MTImageButton(filename=pymt_icons_dir +
'fullscreen.png',
scale=self.control_scale,
cls='innerwindow-fullscreen')
self.btn_fullscreen.push_handlers(on_release=self.fullscreen)
self.controls.add_widget(self.btn_fullscreen)
self.btn_close = MTImageButton(filename=pymt_icons_dir + 'stop.png',
scale=self.control_scale,
cls='innerwindow-close')
self.btn_close.push_handlers(on_release=self.close)
self.controls.add_widget(self.btn_close)
self.update_controls()
def setup_controls(self):
self.controls = MTWidget()
self.controls.parent = self
self.btn_fullscreen = MTImageButton(
filename=pymt_icons_dir + 'fullscreen.png',
scale=self.control_scale, cls='innerwindow-fullscreen')
self.btn_fullscreen.push_handlers(on_release=self.fullscreen)
self.controls.add_widget(self.btn_fullscreen)
self.btn_close = MTImageButton(
filename=pymt_icons_dir + 'stop.png',
scale=self.control_scale, cls='innerwindow-close')
self.btn_close.push_handlers(on_release=self.close)
self.controls.add_widget(self.btn_close)
self.update_controls()
class MTInnerWindow(MTScatterWidget):
'''InnerWindow are a wrapper to render an application inside another
application, and work like a multitouch window manager. With innerwindow,
you can move / rotate / fullscreen an application.
Checkout the `desktop` example to check how it work !
:Parameters:
`control_scale`: float, default to 1.0
Scale of controls widget. 1.0 mean 100%.
:Styles:
`bg-color`
Background color of innerwindow + border
`bg-color-move`
Background color when only move (one touch)
`bg-color-full`
Background color when rotate/scale/move (multitouch)
`border-width`
Size of border
'''
def __init__(self, **kwargs):
kwargs.setdefault('control_scale', 1.0)
super(MTInnerWindow, self).__init__(**kwargs)
self.container = MTInnerWindowContainer(pos=(0, 0), size=self.size)
super(MTInnerWindow, self).add_widget(self.container)
self.control_scale = kwargs.get('control_scale')
self.setup_controls()
def setup_controls(self):
self.controls = MTWidget()
self.controls.parent = self
self.btn_fullscreen = MTImageButton(
filename=pymt_icons_dir + 'fullscreen.png',
scale=self.control_scale, cls='innerwindow-fullscreen')
self.btn_fullscreen.push_handlers(on_release=self.fullscreen)
self.controls.add_widget(self.btn_fullscreen)
self.btn_close = MTImageButton(
filename=pymt_icons_dir + 'stop.png',
scale=self.control_scale, cls='innerwindow-close')
self.btn_close.push_handlers(on_release=self.close)
self.controls.add_widget(self.btn_close)
self.update_controls()
def fullscreen(self, *largs, **kwargs):
root_win = self.parent.get_parent_window()
# save state for restore
self.old_children = root_win.children
self.old_size = self.size
# set new children
root_win.children = SafeList()
root_win.add_widget(self.container)
btn_unfullscreen = MTButton(pos=(root_win.width-50, root_win.height-50),
size=(50, 50), label='Back')
btn_unfullscreen.push_handlers(on_release=self.unfullscreen)
root_win.add_widget(btn_unfullscreen)
self.size = root_win.size
self.container.size = self.size
def unfullscreen(self, *largs, **kwargs):
# restore old widget
root_win = self.parent.get_parent_window()
root_win.children = self.old_children
# reset container parent
self.container.parent = self
# set old size
self.size = self.old_size
self.container.size = self.size
def close(self, touch):
self.parent.remove_widget(self)
def add_widget(self, w):
self.container.add_widget(w)
def remove_widget(self, w):
self.container.remove_widget(w)
def get_parent_window(self):
return self.container
def get_scaled_border(self):
return self.style.get('border-width') * (1.0 / self.scale)
def update_controls(self):
scaled_border = self.get_scaled_border()
center_x = self.width / 2
center_y = - scaled_border
for button in self.controls.children:
button.scale = self.control_scale / self.scale
self.btn_fullscreen.pos = \
center_x - (self.btn_fullscreen.width) - 2, \
center_y - (self.btn_fullscreen.height / 2)
self.btn_close.pos = \
center_x + 2, \
center_y - (self.btn_close.height / 2)
def on_touch_down(self, touch):
touch.push()
touch.apply_transform_2d(super(MTInnerWindow, self).to_local)
if self.controls.dispatch_event('on_touch_down', touch):
touch.pop()
touch.grab(self)
return True
touch.pop()
if super(MTInnerWindow, self).on_touch_down(touch):
return True
def on_touch_move(self, touch):
if touch.grab_current == self:
touch.push()
touch.apply_transform_2d(super(MTInnerWindow, self).to_local)
if self.controls.dispatch_event('on_touch_move', touch):
touch.pop()
return True
touch.pop()
return super(MTInnerWindow, self).on_touch_move(touch)
def on_touch_up(self, touch):
if touch.grab_current == self:
touch.push()
touch.apply_transform_2d(super(MTInnerWindow, self).to_local)
if self.controls.dispatch_event('on_touch_up', touch):
touch.pop()
touch.ungrab(self)
return True
touch.pop()
return super(MTInnerWindow, self).on_touch_up(touch)
def collide_point(self, x, y):
scaled_border = self.get_scaled_border()
local_coords = super(MTInnerWindow, self).to_local(x, y)
left, right = -scaled_border, self.width + scaled_border
bottom, top = -scaled_border, self.height + scaled_border
if local_coords[0] > left and local_coords[0] < right \
and local_coords[1] > bottom and local_coords[1] < top:
return True
else:
return False
def draw(self):
# select color from number of touch
if len(self._touches) == 0:
set_color(*self.style.get('bg-color'))
elif len(self._touches) == 1:
set_color(*self.style.get('bg-color-move'))
else:
set_color(*self.style.get('bg-color-full'))
# draw border
scaled_border = self.get_scaled_border()
self.update_controls()
drawRoundedRectangle(
pos=(-scaled_border, -scaled_border),
size=(self.width+scaled_border*2, self.height+scaled_border*2),
radius=15. / self.scale
)
# draw control background
control_width = self.btn_fullscreen.width + self.btn_close.width
drawRoundedRectangle(
pos=((self.width/2)-(scaled_border + control_width / 2), -scaled_border * 2),
size=(scaled_border*2 + control_width, scaled_border),
radius=15. / self.scale,
corners=(True, True, False, False)
)
def on_draw(self):
with gx_matrix:
glMultMatrixf(self.transform_gl)
self.draw()
self.controls.dispatch_event('on_draw')
# use stencil for container
with gx_stencil:
drawRectangle((0, 0), size=self.size)
stencilUse()
self.container.dispatch_event('on_draw')
def on_move(self, x, y):
# no move on children
pass
def on_resize(self, w, h):
# no resize of children
pass
class MTInnerWindow(MTScatterWidget):
'''InnerWindow are a wrapper to render an application inside another
application, and work like a multitouch window manager. With innerwindow,
you can move / rotate / fullscreen an application.
Checkout the `desktop` example to check how it work !
:Parameters:
`control_scale`: float, default to 1.0
Scale of controls widget. 1.0 mean 100%.
:Styles:
`bg-color`
Background color of innerwindow + border
`bg-color-move`
Background color when only move (one touch)
`bg-color-full`
Background color when rotate/scale/move (multitouch)
`border-width`
Size of border
'''
def __init__(self, **kwargs):
kwargs.setdefault('control_scale', 1.0)
super(MTInnerWindow, self).__init__(**kwargs)
self.container = MTInnerWindowContainer(pos=(0, 0), size=self.size)
super(MTInnerWindow, self).add_widget(self.container)
self.control_scale = kwargs.get('control_scale')
self.setup_controls()
def setup_controls(self):
self.controls = MTWidget()
self.controls.parent = self
self.btn_fullscreen = MTImageButton(filename=pymt_icons_dir +
'fullscreen.png',
scale=self.control_scale,
cls='innerwindow-fullscreen')
self.btn_fullscreen.push_handlers(on_release=self.fullscreen)
self.controls.add_widget(self.btn_fullscreen)
self.btn_close = MTImageButton(filename=pymt_icons_dir + 'stop.png',
scale=self.control_scale,
cls='innerwindow-close')
self.btn_close.push_handlers(on_release=self.close)
self.controls.add_widget(self.btn_close)
self.update_controls()
def fullscreen(self, *largs, **kwargs):
root_win = self.parent.get_parent_window()
# save state for restore
self.old_children = root_win.children
self.old_size = self.size
# set new children
root_win.children = SafeList()
root_win.add_widget(self.container)
btn_unfullscreen = MTButton(pos=(root_win.width - 50,
root_win.height - 50),
size=(50, 50),
label='Back')
btn_unfullscreen.push_handlers(on_release=self.unfullscreen)
root_win.add_widget(btn_unfullscreen)
self.size = root_win.size
self.container.size = self.size
def unfullscreen(self, *largs, **kwargs):
# restore old widget
root_win = self.parent.get_parent_window()
root_win.children = self.old_children
# reset container parent
self.container.parent = self
# set old size
self.size = self.old_size
self.container.size = self.size
def close(self, touch):
self.parent.remove_widget(self)
def add_widget(self, w):
self.container.add_widget(w)
def remove_widget(self, w):
self.container.remove_widget(w)
def get_parent_window(self):
return self.container
def get_scaled_border(self):
return self.style.get('border-width') * (1.0 / self.scale)
def update_controls(self):
scaled_border = self.get_scaled_border()
center_x = self.width / 2
center_y = -scaled_border
for button in self.controls.children:
button.scale = self.control_scale / self.scale
self.btn_fullscreen.pos = \
center_x - (self.btn_fullscreen.width) - 2, \
center_y - (self.btn_fullscreen.height / 2)
self.btn_close.pos = \
center_x + 2, \
center_y - (self.btn_close.height / 2)
def on_touch_down(self, touch):
touch.push()
touch.apply_transform_2d(super(MTInnerWindow, self).to_local)
if self.controls.dispatch_event('on_touch_down', touch):
touch.pop()
touch.grab(self)
return True
touch.pop()
if super(MTInnerWindow, self).on_touch_down(touch):
return True
def on_touch_move(self, touch):
if touch.grab_current == self:
touch.push()
touch.apply_transform_2d(super(MTInnerWindow, self).to_local)
if self.controls.dispatch_event('on_touch_move', touch):
touch.pop()
return True
touch.pop()
return super(MTInnerWindow, self).on_touch_move(touch)
def on_touch_up(self, touch):
if touch.grab_current == self:
touch.push()
touch.apply_transform_2d(super(MTInnerWindow, self).to_local)
if self.controls.dispatch_event('on_touch_up', touch):
touch.pop()
touch.ungrab(self)
return True
touch.pop()
return super(MTInnerWindow, self).on_touch_up(touch)
def collide_point(self, x, y):
scaled_border = self.get_scaled_border()
local_coords = super(MTInnerWindow, self).to_local(x, y)
left, right = -scaled_border, self.width + scaled_border
bottom, top = -scaled_border, self.height + scaled_border
if local_coords[0] > left and local_coords[0] < right \
and local_coords[1] > bottom and local_coords[1] < top:
return True
else:
return False
def draw(self):
# select color from number of touch
if len(self._touches) == 0:
set_color(*self.style.get('bg-color'))
elif len(self._touches) == 1:
set_color(*self.style.get('bg-color-move'))
else:
set_color(*self.style.get('bg-color-full'))
# draw border
scaled_border = self.get_scaled_border()
self.update_controls()
drawRoundedRectangle(pos=(-scaled_border, -scaled_border),
size=(self.width + scaled_border * 2,
self.height + scaled_border * 2),
radius=15. / self.scale)
# draw control background
control_width = self.btn_fullscreen.width + self.btn_close.width
drawRoundedRectangle(
pos=((self.width / 2) - (scaled_border + control_width / 2),
-scaled_border * 2),
size=(scaled_border * 2 + control_width, scaled_border),
radius=15. / self.scale,
corners=(True, True, False, False))
def on_draw(self):
with gx_matrix:
glMultMatrixf(self.transform_gl)
self.draw()
self.controls.dispatch_event('on_draw')
# use stencil for container
with gx_stencil:
drawRectangle((0, 0), size=self.size)
stencilUse()
self.container.dispatch_event('on_draw')
def on_move(self, x, y):
# no move on children
pass
def on_resize(self, w, h):
# no resize of children
pass
