def __init__(self, **kwargs):
kwargs.setdefault('min', 0)
kwargs.setdefault('max', 255)
kwargs.setdefault('values', [77, 77, 77])
kwargs.setdefault('targets', [])
self.dl = GlDisplayList()
super(MTColorPicker, self).__init__(**kwargs)
self.size = (130, 290)
self.targets = kwargs.get('targets')
self.sliders = [
MTSlider(min=kwargs.get('min'),
max=kwargs.get('max'),
size=(30, 200),
style={'slider-color': (1, 0, 0, 1)},
cls='colorpicker-slider'),
MTSlider(min=kwargs.get('min'),
max=kwargs.get('max'),
size=(30, 200),
style={'slider-color': (0, 1, 0, 1)},
cls='colorpicker-slider'),
MTSlider(min=kwargs.get('min'),
max=kwargs.get('max'),
size=(30, 200),
style={'slider-color': (0, 0, 1, 1)},
cls='colorpicker-slider')
]
vbox = MTBoxLayout(spacing=10, padding=10)
for slider in self.sliders:
slider.value = 77
slider.push_handlers(on_value_change=self.update_color)
vbox.add_widget(slider)
self.add_widget(vbox)
self.update_color()
self.touch_positions = {}
def __init__(self, **kwargs):
kwargs.setdefault('bordersize', 10)
super(MTVideo, self).__init__(**kwargs)
self._count = 0
self._controls = False
self.bordersize = kwargs.get('bordersize')
# images play/pause/mute
self.f_play = Image(pymt_icons_dir + 'video-play.png')
self.f_pause = Image(pymt_icons_dir + 'video-pause.png')
self.f_vmute = Image(pymt_icons_dir + 'video-volume-mute.png')
self.f_v100 = Image(pymt_icons_dir + 'video-volume-100.png')
# create UI
box = MTBoxLayout(orientation='horizontal', uniform_height=True,
spacing=0, padding=0)
self._btnplay = MTButtonVideo(image=self.f_play,
cls='video-toggleplay')
self._btnmute = MTButtonVideo(image=self.f_v100,
cls='video-togglemute')
self._timeline = MTSlider(orientation='horizontal',
cls='video-timeline')
box.add_widget(self._btnplay)
box.add_widget(self._btnmute)
box.add_widget(self._timeline)
self.add_widget(box)
# link
self._btnplay.connect('on_press', self._on_toggle_play)
self._btnmute.connect('on_press', self._on_toggle_mute)
self.hide_controls()
def __init__(self, **kwargs):
kwargs.setdefault('min', 0)
kwargs.setdefault('max', 255)
kwargs.setdefault('values', [77, 77, 77])
kwargs.setdefault('targets', [])
self.dl = GlDisplayList()
super(MTColorPicker, self).__init__(**kwargs)
self.size = (130, 290)
self.targets = kwargs.get('targets')
self.sliders = [
MTSlider(min=kwargs.get('min'), max=kwargs.get('max'),
size=(30, 200), style={'slider-color': (1, 0, 0, 1)},
cls='colorpicker-slider'),
MTSlider(min=kwargs.get('min'), max=kwargs.get('max'),
size=(30, 200), style={'slider-color': (0, 1, 0, 1)},
cls='colorpicker-slider'),
MTSlider(min=kwargs.get('min'), max=kwargs.get('max'),
size=(30, 200), style={'slider-color': (0, 0, 1, 1)},
cls='colorpicker-slider')
]
vbox = MTBoxLayout(spacing=10, padding=10)
for slider in self.sliders:
slider.value = 77
slider.push_handlers(on_value_change=self.update_color)
vbox.add_widget(slider)
self.add_widget(vbox)
self.update_color()
self.touch_positions = {}
def __init__(self, **kwargs):
super(MTSpellVKeyboard, self).__init__(**kwargs)
self.last_word = ''
self.spelling = kwargs.get('spelling', Spelling())
self.suggests = []
self.buttons = []
self.slayout = MTBoxLayout(orientation='horizontal', spacing=10)
self.add_widget(self.slayout)
def __init__(self, **kwargs):
kwargs.setdefault('do_scale', False)
kwargs.setdefault('size', (400, 400))
kwargs.setdefault('show_cancel', True)
kwargs.setdefault('label_cancel', 'Cancel')
kwargs.setdefault('label_submit', 'Ok')
kwargs.setdefault('title', 'PyMT popup')
kwargs.setdefault('exit_on_submit', True)
super(MTPopup, self).__init__(**kwargs)
self.register_event_type('on_submit')
self.register_event_type('on_cancel')
self.exit_on_submit = kwargs.get('exit_on_submit')
# Create layouts
self.layout = MTBoxLayout(size=self.size, orientation='vertical')
self.l_content = MTBoxLayout(orientation='vertical')
self.l_buttons = MTBoxLayout(size_hint=(1, None),
orientation='horizontal')
# Titles
if kwargs.get('title'):
self.w_title = MTLabel(label=kwargs.get('title'),
autosize=True, cls='popup-title')
# Buttons
self.w_submit = MTButton(label=kwargs.get('label_submit'),
size_hint=(0.5, None), height=40,
cls='popup-button')
self.w_submit.push_handlers(on_release=curry(
self._dispatch_event, 'on_submit'))
self.l_buttons.add_widget(self.w_submit)
if kwargs.get('show_cancel'):
self.w_cancel = MTButton(label=kwargs.get('label_cancel'),
size_hint=(0.5, None), height=40,
cls='popup-button')
self.w_cancel.push_handlers(on_release=curry(
self._dispatch_event, 'on_cancel'))
self.l_buttons.add_widget(self.w_cancel)
# Connect
if kwargs.get('title'):
self.layout.add_widget(self.w_title)
self.layout.add_widget(self.l_content)
self.layout.add_widget(self.l_buttons)
super(MTPopup, self).add_widget(self.layout)
def __init__(self, **kwargs):
super(MTSpellVKeyboard, self).__init__(**kwargs)
self.last_word = ''
self.spelling = kwargs.get('spelling', Spelling())
self.suggests = []
self.buttons = []
self.slayout = MTBoxLayout(orientation='horizontal', spacing=10)
self.add_widget(self.slayout)
def __init__(self, **kwargs):
kwargs.setdefault('hide', True)
super(MTSidePanel, self).__init__(**kwargs)
self.side = kwargs.get('side', 'left')
self.align = kwargs.get('align', 'center')
self.corner_size = kwargs.get('corner_size', 30)
self.duration = kwargs.get('duration', .5)
layout = kwargs.get('layout', None)
corner = kwargs.get('corner', None)
assert (self.side in ('bottom', 'top', 'left', 'right'))
assert (self.align
in ('bottom', 'top', 'left', 'right', 'middle', 'center'))
if layout is None:
from pymt.ui.widgets.layout import MTBoxLayout
layout = MTBoxLayout()
self.layout = layout
super(MTSidePanel, self).add_widget(layout)
if corner is None:
from pymt.ui.widgets.button import MTButton
if self.side == 'right':
label = '<'
elif self.side == 'left':
label = '>'
elif self.side == 'top':
label = 'v'
elif self.side == 'bottom':
label = '^'
corner = MTButton(label=label)
else:
self.corner_size = None
self.corner = corner
# Don't add to front or widgets added as children of layout will be occluded
super(MTSidePanel, self).add_widget(self.corner, front=False)
self.corner.connect('on_press', self._corner_on_press)
self.initial_pos = self.pos
self.need_reposition = True
if kwargs.get('hide'):
self.layout.visible = False
self.hide()
def __init__(self, **kwargs):
kwargs.setdefault('bordersize', 10)
super(MTVideo, self).__init__(**kwargs)
self._count = 0
self._controls = False
self.bordersize = kwargs.get('bordersize')
# images play/pause/mute
self.f_play = Image(pymt_icons_dir + 'video-play.png')
self.f_pause = Image(pymt_icons_dir + 'video-pause.png')
self.f_vmute = Image(pymt_icons_dir + 'video-volume-mute.png')
self.f_v100 = Image(pymt_icons_dir + 'video-volume-100.png')
# create UI
box = MTBoxLayout(orientation='horizontal',
uniform_height=True,
spacing=0,
padding=0)
self._btnplay = MTButtonVideo(image=self.f_play,
cls='video-toggleplay')
self._btnmute = MTButtonVideo(image=self.f_v100,
cls='video-togglemute')
self._timeline = MTSlider(orientation='horizontal',
cls='video-timeline')
box.add_widget(self._btnplay)
box.add_widget(self._btnmute)
box.add_widget(self._timeline)
self.add_widget(box)
# link
self._btnplay.connect('on_press', self._on_toggle_play)
self._btnmute.connect('on_press', self._on_toggle_mute)
self.hide_controls()
class MTSpellVKeyboard(MTVKeyboard):
'''
The MTSpellVKeyboard augments the ordinary MTVKeyboard with spelling suggestions.
You can use it instead of the MTVKeyboard. The only difference are the spelling
suggestions that are shown on top of the widget. As you type, these are populated
by suggestions from the system. To use a suggestion, simply tap it.
:Parameters:
`spelling` : Spelling object
If provided, the keyboard uses this spelling instance (can be used to
indicate which language should be used for spelling). If not provided,
a fallback spelling instance will be created that uses the first language
available.
'''
def __init__(self, **kwargs):
super(MTSpellVKeyboard, self).__init__(**kwargs)
self.last_word = ''
self.spelling = kwargs.get('spelling', Spelling())
self.suggests = []
self.buttons = []
self.slayout = MTBoxLayout(orientation='horizontal', spacing=10)
self.add_widget(self.slayout)
def _clear_suggestions(self):
self.slayout.children.clear()
def _add_suggestion(self, word):
k = {'autoheight': True, 'font_size': 16}
label = MTSpellVKeyboardLabel(label=' %s ' % word, **k)
label.connect('on_press', curry(self._press_suggestion, word))
self.slayout.add_widget(label)
def _press_suggestion(self, word, *largs):
l = len(self.last_word)
if not l:
return
self.text = self.text[0:-l] + word
self._clear_suggestions()
def on_touch_down(self, touch):
x, y = self.to_local(touch.x, touch.y)
touch.push('xy')
touch.x, touch.y = x, y
if self.slayout.dispatch_event('on_touch_down', touch):
touch.pop()
return True
touch.pop()
return super(MTSpellVKeyboard, self).on_touch_down(touch)
def on_text_change(self, text):
self._clear_suggestions()
if len(text) == 0:
return
l = text.replace('\r\n,.:; ', ' ')
self.last_word = l.split(' ')[-1]
if self.last_word == '':
return
self._add_suggestion(self.last_word)
self.suggests = self.spelling.suggest(self.last_word)[:10]
for word in self.suggests:
self._add_suggestion(word)
def on_update(self):
# ensure the layout position
self.slayout.pos = (5, self.height + 5)
super(MTSpellVKeyboard, self).on_update()
class MTPopup(MTScatterWidget):
'''Popup with customizable content.
:Parameters:
`show_cancel`: bool, default to True
Show/hide the cancel button
`label_cancel`: str, default to 'Cancel'
Change the label of cancel button
`label_submit`: str, default to 'Ok'
Change the label of submit button
`title`: str, default to 'PyMT popup'
Title of the popup (if None, no title will be added.)
`exit_on_submit`: bool, default to 'True'
Title of the popup (if None, no title will be added.)
:Events:
`on_submit`
Fired when the popup submit button is pressed.
In default behavior, the widget remove himself from parent.
`on_cancel`
Fired when the popup cancel button is pressed.
In default behavior, the widget remove himself from parent.
'''
def __init__(self, **kwargs):
kwargs.setdefault('do_scale', False)
kwargs.setdefault('size', (400, 400))
kwargs.setdefault('show_cancel', True)
kwargs.setdefault('label_cancel', 'Cancel')
kwargs.setdefault('label_submit', 'Ok')
kwargs.setdefault('title', 'PyMT popup')
kwargs.setdefault('exit_on_submit', True)
super(MTPopup, self).__init__(**kwargs)
self.register_event_type('on_submit')
self.register_event_type('on_cancel')
self.exit_on_submit = kwargs.get('exit_on_submit')
# Create layouts
self.layout = MTBoxLayout(size=self.size, orientation='vertical')
self.l_content = MTBoxLayout(orientation='vertical')
self.l_buttons = MTBoxLayout(size_hint=(1, None),
orientation='horizontal')
# Titles
if kwargs.get('title'):
self.w_title = MTLabel(label=kwargs.get('title'),
autosize=True, cls='popup-title')
# Buttons
self.w_submit = MTButton(label=kwargs.get('label_submit'),
size_hint=(0.5, None), height=40,
cls='popup-button')
self.w_submit.push_handlers(on_release=curry(
self._dispatch_event, 'on_submit'))
self.l_buttons.add_widget(self.w_submit)
if kwargs.get('show_cancel'):
self.w_cancel = MTButton(label=kwargs.get('label_cancel'),
size_hint=(0.5, None), height=40,
cls='popup-button')
self.w_cancel.push_handlers(on_release=curry(
self._dispatch_event, 'on_cancel'))
self.l_buttons.add_widget(self.w_cancel)
# Connect
if kwargs.get('title'):
self.layout.add_widget(self.w_title)
self.layout.add_widget(self.l_content)
self.layout.add_widget(self.l_buttons)
super(MTPopup, self).add_widget(self.layout)
def _ensure_layout(self, force=False):
while force or (self.size != self.layout.size):
self.layout.do_layout()
self.size = self.layout.size
force = False
def add_widget(self, widget, force=False):
self.l_content.add_widget(widget)
self._ensure_layout(force)
def remove_widget(self, widget, force=False):
self.l_content.remove_widget(widget)
self._ensure_layout(force)
def close(self):
if self.exit_on_submit:
self.parent.remove_widget(self)
else:
self.hide()
def on_submit(self):
self.close()
def on_cancel(self):
self.close()
def _dispatch_event(self, event, *largs):
self.dispatch_event(event)
def draw(self):
# draw background
set_color(*self.style['bg-color'])
drawCSSRectangle(size=self.size, style=self.style)
class MTSpellVKeyboard(MTVKeyboard):
'''
The MTSpellVKeyboard augments the ordinary MTVKeyboard with spelling suggestions.
You can use it instead of the MTVKeyboard. The only difference are the spelling
suggestions that are shown on top of the widget. As you type, these are populated
by suggestions from the system. To use a suggestion, simply tap it.
:Parameters:
`spelling` : Spelling object
If provided, the keyboard uses this spelling instance (can be used to
indicate which language should be used for spelling). If not provided,
a fallback spelling instance will be created that uses the first language
available.
'''
def __init__(self, **kwargs):
super(MTSpellVKeyboard, self).__init__(**kwargs)
self.last_word = ''
self.spelling = kwargs.get('spelling', Spelling())
self.suggests = []
self.buttons = []
self.slayout = MTBoxLayout(orientation='horizontal', spacing=10)
self.add_widget(self.slayout)
def _clear_suggestions(self):
self.slayout.children.clear()
def _add_suggestion(self, word):
k = {'autoheight': True, 'font_size': 16}
label = MTSpellVKeyboardLabel(label=' %s ' % word, **k)
label.connect('on_press', curry(self._press_suggestion, word))
self.slayout.add_widget(label)
def _press_suggestion(self, word, *largs):
l = len(self.last_word)
if not l:
return
self.text = self.text[0:-l] + word
self._clear_suggestions()
def on_touch_down(self, touch):
x, y = self.to_local(touch.x, touch.y)
touch.push('xy')
touch.x, touch.y = x, y
if self.slayout.dispatch_event('on_touch_down', touch):
touch.pop()
return True
touch.pop()
return super(MTSpellVKeyboard, self).on_touch_down(touch)
def on_text_change(self, text):
self._clear_suggestions()
if len(text) == 0:
return
l = text.replace('\r\n,.:; ', ' ')
self.last_word = l.split(' ')[-1]
if self.last_word == '':
return
self._add_suggestion(self.last_word)
self.suggests = self.spelling.suggest(self.last_word)[:10]
for word in self.suggests:
self._add_suggestion(word)
def on_update(self):
# ensure the layout position
self.slayout.pos = (5, self.height + 5)
super(MTSpellVKeyboard, self).on_update()
