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ui_elements.py
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ui_elements.py
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import ac
class UIElement:
white = (1, 1, 1)
black = (0, 0, 0)
red = (1, 0, 0)
green = (0, 1, 0)
blue = (0, 0, 1)
yellow = (1, 1, 0)
purple = (0.5, 0, 1)
def __init__(self, text='', text_align='center', size=(20, 20), pos=(0, 0),
font_color=(1, 1, 1, 1), font_size=12, bg_color=(1, 1, 1),
draw_bg=1, bg_opacity=0.6, bg_texture='', draw_border=0,
visible=1, font='Roboto'):
self.id = None
self._window = None
self._text = text
self._text_align = text_align
self._size = size
self._position = pos
self._font = font
self._font_color = font_color
self._font_size = font_size
self._bg_color = bg_color
self._draw_bg = draw_bg # 0 (transparent) or 1 (not trasparent)
self._bg_opacity = bg_opacity # alpha channel 0 <= float <= 1
self._bg_texture = bg_texture
self._draw_border = draw_border
self._visible = visible
@property
def bg_texture(self):
return self._bg_texture
@bg_texture.setter
def bg_texture(self, value):
self._bg_texture = value
if value:
ac.setBackgroundTexture(self.id, self._bg_texture)
@property
def visible(self):
return self._visible
@visible.setter
def visible(self, value):
self._visible = value
ac.setVisible(self.id, self._visible)
@property
def text(self):
return self._text
@text.setter
def text(self, value):
self._text = value
ac.setText(self.id, value)
@property
def text_align(self):
return self._text_align
@text_align.setter
def text_align(self, value):
self._text_align = value
if value in ('left', 'center', 'right'):
ac.setFontAlignment(self.id, value)
else:
ac.console("Text align <{}> is not supported.".format(value))
@property
def size(self):
return self._size
@size.setter
def size(self, value):
self._size = value
ac.setSize(self.id, *value)
@property
def position(self):
return self._position
@position.setter
def position(self, value):
self._position = value
ac.setPosition(self.id, *value)
@property
def font(self):
return self._font
@font.setter
def font(self, value):
ac.setCustomFont(self.id, value, 0, 0)
@property
def font_color(self):
return self._font_color
@font_color.setter
def font_color(self, value):
self._font_color = value
ac.setFontColor(self.id, *value)
@property
def font_size(self):
return self._font_size
@font_size.setter
def font_size(self, value):
self._font_size = value
ac.setFontSize(self.id, value)
@property
def bg_color(self):
return self._bg_color
@bg_color.setter
def bg_color(self, value):
self._bg_color = value
ac.setBackgroundColor(self.id, *value)
@property
def bg_opacity(self):
return self._bg_opacity
@bg_opacity.setter
def bg_opacity(self, value):
self._bg_opacity = value
ac.setBackgroundOpacity(self.id, value)
@property
def draw_bg(self):
return self._draw_bg
@draw_bg.setter
def draw_bg(self, value):
self._draw_bg = value
ac.drawBackground(self.id, value)
@property
def draw_border(self):
return self._draw_border
@draw_border.setter
def draw_border(self, value):
self._draw_border = value
ac.drawBorder(self.id, value)
def _draw(self):
"""Re-set attributes to invoke their properties now."""
for attribute in UIElement.__init__.__code__.co_names:
if isinstance(attribute, str) and \
attribute not in ('id', '_window') and \
hasattr(self, attribute):
value = getattr(self, attribute)
if value is not None:
setattr(self, attribute[1:], getattr(self, attribute))
def show(self):
ac.setVisible(self.id, 1)
def hide(self):
ac.setVisible(self.id, 0)
class UILabel(UIElement):
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
@property
def window(self):
return self._window
@window.setter
def window(self, value):
self._window = value
self.id = ac.addLabel(self._window, '')
self._draw()
class UIProgressBar(UIElement):
def __init__(self, *args, **kwargs):
self._range = (0, 100)
self._percent = None
super().__init__(*args, **kwargs)
@property
def window(self):
return self._window
@window.setter
def window(self, value):
self._window = value
self.id = ac.addProgressBar(self._window, '')
self._draw()
@property
def range(self):
return self._range
@range.setter
def range(self, value):
self._range = value
ac.setRange(self.id, *value)
@property
def percent(self):
return self._percent
@percent.setter
def percent(self, value):
self._percent = value/100 # need to be 0.0 <= value <= 1.0
ac.setValue(self.id, self._percent)
class UIButton(UIElement):
def __init__(self, listener, *args, **kwargs):
self.listener = listener
super().__init__(*args, **kwargs)
self.lock = False
@property
def window(self):
return self._window
@window.setter
def window(self, value):
self._window = value
self.id = ac.addButton(self._window, '')
ac.addOnClickedListener(self.id, self.listener)
self._draw()
def show_text(self):
"""Show the text of the button."""
self.text = self._text
def hide_text(self):
"""Hide the text of the button."""
_text = self._text # keep original text before setting new value
self.text = '' # trigger the setter
self._text = _text # save back the original one