def _on_draw(self, widget, cr):
"""
Draw the onboard icon.
"""
if not Gtk.cairo_should_draw_window(cr, self.get_window()):
return False
rect = Rect(0.0, 0.0, float(self.get_allocated_width()),
float(self.get_allocated_height()))
color_scheme = self.get_color_scheme()
# clear background
cr.save()
cr.set_operator(cairo.OPERATOR_CLEAR)
cr.paint()
cr.restore()
# draw background color
background_rgba = list(color_scheme.get_icon_rgba("background"))
if Gdk.Screen.get_default().is_composited():
background_rgba[3] *= 0.75
cr.set_source_rgba(*background_rgba)
corner_radius = min(rect.w, rect.h) * 0.1
roundrect_arc(cr, rect, corner_radius)
cr.fill()
# decoration frame
line_rect = rect.deflate(2)
cr.set_line_width(2)
roundrect_arc(cr, line_rect, corner_radius)
cr.stroke()
else:
cr.set_source_rgba(*background_rgba)
cr.paint()
# draw themed icon
self._draw_themed_icon(cr, rect, color_scheme)
# draw dwell progress
rgba = [0.8, 0.0, 0.0, 0.5]
bg_rgba = [0.1, 0.1, 0.1, 0.5]
if color_scheme:
key = RectKey(
"icon0") # take dwell color from the first icon "key"
rgba = color_scheme.get_key_rgba(key, "dwell-progress")
rgba[3] = min(0.75, rgba[3]) # more transparency
key = RectKey("icon1")
bg_rgba = color_scheme.get_key_rgba(key, "fill")
bg_rgba[3] = min(0.75, rgba[3]) # more transparency
dwell_rect = rect.grow(0.5)
self._dwell_progress.draw(cr, dwell_rect, rgba, bg_rgba)
return True
def _on_draw(self, widget, cr):
"""
Draw the onboard icon.
"""
if not Gtk.cairo_should_draw_window(cr, self.get_window()):
return False
rect = Rect(0.0, 0.0, float(self.get_allocated_width()), float(self.get_allocated_height()))
color_scheme = self.get_color_scheme()
# clear background
cr.save()
cr.set_operator(cairo.OPERATOR_CLEAR)
cr.paint()
cr.restore()
# draw background color
background_rgba = list(color_scheme.get_icon_rgba("background"))
if Gdk.Screen.get_default().is_composited():
background_rgba[3] *= 0.75
cr.set_source_rgba(*background_rgba)
corner_radius = min(rect.w, rect.h) * 0.1
roundrect_arc(cr, rect, corner_radius)
cr.fill()
# decoration frame
line_rect = rect.deflate(2)
cr.set_line_width(2)
roundrect_arc(cr, line_rect, corner_radius)
cr.stroke()
else:
cr.set_source_rgba(*background_rgba)
cr.paint()
# draw themed icon
self._draw_themed_icon(cr, rect, color_scheme)
# draw dwell progress
rgba = [0.8, 0.0, 0.0, 0.5]
bg_rgba = [0.1, 0.1, 0.1, 0.5]
if color_scheme:
key = RectKey("icon0") # take dwell color from the first icon "key"
rgba = color_scheme.get_key_rgba(key, "dwell-progress")
rgba[3] = min(0.75, rgba[3]) # more transparency
key = RectKey("icon1")
bg_rgba = color_scheme.get_key_rgba(key, "fill")
bg_rgba[3] = min(0.75, rgba[3]) # more transparency
dwell_rect = rect.grow(0.5)
self._dwell_progress.draw(cr, dwell_rect, rgba, bg_rgba)
return True
def _on_draw(self, widget, context):
if not LabelPopup._pango_layout:
LabelPopup._pango_layout = Pango.Layout(context=Gdk.pango_context_get())
rect = Rect(0, 0, self.get_allocated_width(),
self.get_allocated_height())
content_rect = Rect(rect.x, rect.y, rect.w,
rect.h - rect.h * self.ARROW_HEIGHT)
arrow_rect = Rect(rect.x, content_rect.bottom(), rect.w,
rect.h * self.ARROW_HEIGHT) \
.deflate((rect.w - rect.w * self.ARROW_WIDTH) / 2.0, 0)
label_rect = content_rect.deflate(rect.w * self.LABEL_MARGIN)
# background
if config.scanner.color_type == "custom_color" and config.scanner.enabled == True:
# scan label popup color
color_rgba = []
for val in config.scanner.scan_color:
color_rgba.append(val)
rgb = color_rgba[:3]
opacity = color_rgba[3]
fill = rgb + [opacity]
else:
fill = self._key.get_fill_color()
context.save()
context.set_operator(cairo.OPERATOR_CLEAR)
context.paint()
context.restore()
context.set_source_rgba(*fill)
roundrect_arc(context, content_rect, config.CORNER_RADIUS)
context.fill()
l, t, r, b = arrow_rect.to_extents()
t -= 1
context.move_to(l, t)
context.line_to(r, t)
context.line_to((l+r) / 2, b)
context.fill()
# draw label/image
label_color = self._key.get_label_color()
pixbuf = self._key.get_image(label_rect.w, label_rect.h)
if pixbuf:
self._draw_image(context, pixbuf, label_rect, label_color)
else:
label = self._key.get_label()
if label:
if label == " ":
label = "␣"
self._draw_text(context, label, label_rect, label_color)
def on_draw(self, widget, context):
if not LabelPopup._pango_layout:
LabelPopup._pango_layout = Pango.Layout(
context=Gdk.pango_context_get())
rect = Rect(0, 0, self.get_allocated_width(),
self.get_allocated_height())
content_rect = Rect(rect.x, rect.y, rect.w,
rect.h - rect.h * self.ARROW_HEIGHT)
arrow_rect = Rect(rect.x, content_rect.bottom(), rect.w,
rect.h * self.ARROW_HEIGHT) \
.deflate((rect.w - rect.w * self.ARROW_WIDTH) / 2.0, 0)
label_rect = content_rect.deflate(rect.w * self.LABEL_MARGIN)
# background
fill = self._key.get_fill_color()
context.save()
context.set_operator(cairo.OPERATOR_CLEAR)
context.paint()
context.restore()
context.push_group()
context.set_source_rgba(*fill)
roundrect_arc(context, content_rect, config.CORNER_RADIUS)
context.fill()
l, t, r, b = arrow_rect.to_extents()
t -= 1
context.move_to(l, t)
context.line_to(r, t)
context.line_to((l + r) / 2, b)
context.fill()
# draw label/image
label_color = self._key.get_label_color()
pixbuf = self._key.get_image(label_rect.w, label_rect.h)
if pixbuf:
pixbuf.draw(context, label_rect, label_color)
else:
label = self._key.get_label()
if label:
if label == " ":
label = "␣"
self._draw_text(context, label, label_rect, label_color)
context.pop_group_to_source()
context.paint_with_alpha(self._opacity)
def draw_window_frame(self, context, lod):
corner_radius = config.CORNER_RADIUS
border_rgba = self.get_popup_window_rgba("border")
alpha = border_rgba[3]
colors = [
[[0.5, 0.5, 0.5, alpha], 0 , 1],
[border_rgba, 1.5, 2.0],
]
rect = Rect(0, 0, self.get_allocated_width(),
self.get_allocated_height())
for rgba, pos, width in colors:
r = rect.deflate(width)
roundrect_arc(context, r, corner_radius)
context.set_line_width(width)
context.set_source_rgba(*rgba)
context.stroke()
def draw_window_frame(self, context, lod):
corner_radius = config.CORNER_RADIUS
border_rgba = self.get_popup_window_rgba("border")
alpha = border_rgba[3]
colors = [
[[0.5, 0.5, 0.5, alpha], 0, 1],
[border_rgba, 1.5, 2.0],
]
rect = Rect(0, 0, self.get_allocated_width(),
self.get_allocated_height())
for rgba, pos, width in colors:
r = rect.deflate(width)
roundrect_arc(context, r, corner_radius)
context.set_line_width(width)
context.set_source_rgba(*rgba)
context.stroke()
def _on_draw(self, widget, cr):
"""
Draw the onboard icon.
"""
if not Gtk.cairo_should_draw_window(cr, self.get_window()):
return False
width = float(self.get_allocated_width())
height = float(self.get_allocated_height())
# draw themed icon
keys = [RectKey("icon" + str(i)) for i in range(4)]
color_scheme = self.get_color_scheme()
# Default colors for the case when none of the icon keys
# are defined in the color scheme.
background_rgba = [1.0, 1.0, 1.0, 1.0]
fill_rgbas = [[0.9, 0.7, 0.0, 0.75],
[1.0, 1.0, 1.0, 1.0],
[1.0, 1.0, 1.0, 1.0],
[0.0, 0.54, 1.0, 1.0]]
stroke_rgba = [0.0, 0.0, 0.0, 1.0]
label_rgba = [0.0, 0.0, 0.0, 1.0]
themed = False
if color_scheme:
if any(color_scheme.is_key_in_schema(key) for key in keys):
themed = True
# clear background
cr.save()
cr.set_operator(cairo.OPERATOR_CLEAR)
cr.paint()
cr.restore()
# draw background color
background_rgba = list(color_scheme.get_icon_rgba("background"))
if Gdk.Screen.get_default().is_composited():
background_rgba[3] *= 0.75
cr.set_source_rgba(*background_rgba)
rect = Rect(0, 0, width, height)
corner_radius = min(width, height) * 0.1
roundrect_arc(cr, rect, corner_radius)
cr.fill()
# decoration frame
line_rect = rect.deflate(2)
cr.set_line_width(2)
roundrect_arc(cr, line_rect, corner_radius)
cr.stroke()
else:
cr.set_source_rgba(*background_rgba)
cr.paint()
# four rounded rectangles
rects = Rect(0.0, 0.0, 100.0, 100.0).deflate(5) \
.subdivide(2, 2, 6)
cr.save()
cr.scale(width / 100., height / 100.0)
cr.select_font_face ("sans-serif")
cr.set_line_width(2)
for i, key in enumerate(keys):
rect = rects[i]
if themed:
fill_rgba = color_scheme.get_key_rgba(key, "fill")
stroke_rgba = color_scheme.get_key_rgba(key, "stroke")
label_rgba = color_scheme.get_key_rgba(key, "label")
else:
fill_rgba = fill_rgbas[i]
roundrect_arc(cr, rect, 5)
cr.set_source_rgba(*fill_rgba)
cr.fill_preserve()
cr.set_source_rgba(*stroke_rgba)
cr.stroke()
if i == 0 or i == 3:
if i == 0:
letter = "O"
else:
letter = "B"
cr.set_font_size(25)
x_bearing, y_bearing, _width, _height, \
x_advance, y_advance = cr.text_extents(letter)
r = rect.align_rect(Rect(0, 0, _width, _height),
0.3, 0.33)
cr.move_to(r.x - x_bearing, r.y - y_bearing)
cr.set_source_rgba(*label_rgba)
cr.show_text(letter)
cr.new_path()
cr.restore()
return True
