def expose_progressbar(self, widget, event):
'''Expose progressbar.'''
# Init.
cr = widget.window.cairo_create()
rect = widget.allocation
# Draw frame.
cr.set_source_rgba(*alpha_color_hex_to_cairo(ui_theme.get_alpha_color("progressbar_frame").get_color_info()))
cr.set_operator(cairo.OPERATOR_OVER)
draw_round_rectangle(cr, rect.x, rect.y, rect.width, rect.height, 1)
cr.stroke()
# Draw background.
draw_vlinear(cr, rect.x, rect.y, rect.width, rect.height,
ui_theme.get_shadow_color("progressbar_background").get_color_info(),
1)
# Draw foreground.
draw_vlinear(cr, rect.x, rect.y, rect.width * self.progress / 100.0, rect.height,
ui_theme.get_shadow_color("progressbar_foreground").get_color_info(),
1)
# Draw font.
draw_text(cr, str(self.progress) + "%",
rect.x, rect.y, rect.width, rect.height,
rect.height - 5, "#000000",
alignment=pango.ALIGN_CENTER)
# Draw light.
light_radius = rect.height * 4
light_offset_x = min(self.light_ticker % 150, 100) / 100.0 * (rect.width + light_radius * 2)
with cairo_state(cr):
cr.rectangle(rect.x, rect.y, rect.width * self.progress / 100.0, rect.height)
cr.clip()
draw_radial_round(cr, rect.x + light_offset_x - light_radius, rect.y - light_radius / 2, light_radius,
ui_theme.get_shadow_color("progressbar_light").get_color_info())
# Propagate expose.
propagate_expose(widget, event)
return True
def expose_tab_title_box(self, widget, event):
'''
Internal callback for `expose-event` signal.
'''
cr = widget.window.cairo_create()
rect = widget.allocation
if self.dockfill:
self.update_tab_title_widths(rect.width)
# Draw background.
self.draw_title_background(cr, widget)
if len(self.tab_items) > 0:
# Draw title unselect tab.
tab_title_width = sum(self.tab_title_widths)
with cairo_state(cr):
with cairo_disable_antialias(cr):
cr.set_source_rgba(*alpha_color_hex_to_cairo((
self.tab_unselect_bg_color.get_color(), 0.7)))
cr.rectangle(1, 1, tab_title_width, self.tab_height)
cr.fill()
cr.set_line_width(1)
cr.set_source_rgba(*alpha_color_hex_to_cairo((
self.tab_unselect_frame_color.get_color(), 1.0)))
cr.rectangle(1, 1, tab_title_width, self.tab_height)
cr.stroke()
for (index,
width) in enumerate(self.tab_title_widths[:-1]):
cr.set_source_rgba(*alpha_color_hex_to_cairo((
self.tab_unselect_frame_color.get_color(), 1.0)))
cr.rectangle(
1 + sum(self.tab_title_widths[0:index]) + width, 1,
1, self.tab_height)
cr.fill()
cr.set_source_rgb(*color_hex_to_cairo(
self.tab_select_frame_color.get_color()))
cr.rectangle(0, rect.height - 1,
sum(self.tab_title_widths[0:self.tab_index]),
1)
cr.fill()
cr.set_source_rgb(*color_hex_to_cairo(
self.tab_select_frame_color.get_color()))
cr.rectangle(
1 + sum(self.tab_title_widths[0:self.tab_index]),
rect.height - 1, rect.width -
sum(self.tab_title_widths[0:self.tab_index]), 1)
cr.fill()
for (index, item) in enumerate(self.tab_items):
# Draw title background.
title = item[0]
# Draw title tab.
with cairo_disable_antialias(cr):
if index == self.tab_index:
# Draw title select tab.
cr.set_source_rgba(*alpha_color_hex_to_cairo((
self.tab_select_bg_color.get_color(), 0.93)))
if index == 0:
cr.rectangle(sum(self.tab_title_widths[0:index]),
1, self.tab_title_widths[index] + 1,
self.tab_height)
else:
cr.rectangle(
1 + sum(self.tab_title_widths[0:index]), 1,
self.tab_title_widths[index], self.tab_height)
cr.fill()
if index == 0:
cr.rectangle(0, 0, rect.width, self.tab_height)
cr.clip()
cr.set_line_width(1)
cr.set_source_rgb(*color_hex_to_cairo(
self.tab_select_frame_color.get_color()))
if index == 0:
cr.rectangle(sum(self.tab_title_widths[0:index]),
1, self.tab_title_widths[index] + 2,
self.tab_height)
else:
cr.rectangle(
1 + sum(self.tab_title_widths[0:index]), 1,
self.tab_title_widths[index] + 1,
self.tab_height)
cr.stroke()
draw_text(
cr,
title,
sum(self.tab_title_widths[0:index]) + self.tab_padding_x,
self.tab_padding_y,
self.tab_title_widths[index] - self.tab_padding_x * 2,
self.tab_height - self.tab_padding_y * 2,
)
# Draw close button.
if self.can_close_tab:
button_x = sum(
self.tab_title_widths[0:index + 1]
) - self.close_button_padding_x - self.close_button_size
button_y = self.close_button_padding_y
if self.hover_close_button_index == index:
cr.set_source_rgb(*color_hex_to_cairo(
self.close_button_select_background_color))
draw_round_rectangle(
cr, button_x - self.close_button_frame_size,
button_y - self.close_button_frame_size,
self.close_button_size +
self.close_button_frame_size * 2,
self.close_button_size +
self.close_button_frame_size * 2, 2)
cr.fill()
cr.set_line_width(1.5)
if self.hover_close_button_index == index:
cr.set_source_rgb(*color_hex_to_cairo(
self.close_button_select_foreground_color))
else:
cr.set_source_rgb(
*color_hex_to_cairo(self.close_button_color))
cr.move_to(button_x, button_y)
cr.line_to(button_x + self.close_button_size,
button_y + self.close_button_size)
cr.stroke()
cr.move_to(button_x + self.close_button_size, button_y)
cr.line_to(button_x, button_y + self.close_button_size)
cr.stroke()
else:
cr.set_source_rgba(*alpha_color_hex_to_cairo((
self.tab_select_bg_color.get_color(), 0.93)))
cr.rectangle(0, 0, rect.width, rect.height)
cr.fill()
def expose_tab_title_box(self, widget, event):
'''
Internal callback for `expose-event` signal.
'''
cr = widget.window.cairo_create()
rect = widget.allocation
if self.dockfill:
self.update_tab_title_widths(rect.width)
# Draw background.
self.draw_title_background(cr, widget)
if len(self.tab_items) > 0:
# Draw title unselect tab.
tab_title_width = sum(self.tab_title_widths)
with cairo_state(cr):
with cairo_disable_antialias(cr):
cr.set_source_rgba(*alpha_color_hex_to_cairo((self.tab_unselect_bg_color.get_color(), 0.7)))
cr.rectangle(1, 1, tab_title_width, self.tab_height)
cr.fill()
cr.set_line_width(1)
cr.set_source_rgba(*alpha_color_hex_to_cairo((self.tab_unselect_frame_color.get_color(), 1.0)))
cr.rectangle(1, 1, tab_title_width, self.tab_height)
cr.stroke()
for (index, width) in enumerate(self.tab_title_widths[:-1]):
cr.set_source_rgba(*alpha_color_hex_to_cairo((self.tab_unselect_frame_color.get_color(), 1.0)))
cr.rectangle(1 + sum(self.tab_title_widths[0:index]) + width,
1,
1,
self.tab_height)
cr.fill()
cr.set_source_rgb(*color_hex_to_cairo(self.tab_select_frame_color.get_color()))
cr.rectangle(0,
rect.height - 1,
sum(self.tab_title_widths[0:self.tab_index]),
1)
cr.fill()
cr.set_source_rgb(*color_hex_to_cairo(self.tab_select_frame_color.get_color()))
cr.rectangle(1 + sum(self.tab_title_widths[0:self.tab_index]),
rect.height - 1,
rect.width - sum(self.tab_title_widths[0:self.tab_index]),
1)
cr.fill()
for (index, item) in enumerate(self.tab_items):
# Draw title background.
title = item[0]
# Draw title tab.
with cairo_disable_antialias(cr):
if index == self.tab_index:
# Draw title select tab.
cr.set_source_rgba(*alpha_color_hex_to_cairo((self.tab_select_bg_color.get_color(), 0.93)))
if index == 0:
cr.rectangle(sum(self.tab_title_widths[0:index]),
1,
self.tab_title_widths[index] + 1,
self.tab_height)
else:
cr.rectangle(1 + sum(self.tab_title_widths[0:index]),
1,
self.tab_title_widths[index],
self.tab_height)
cr.fill()
if index == 0:
cr.rectangle(0,
0,
rect.width,
self.tab_height)
cr.clip()
cr.set_line_width(1)
cr.set_source_rgb(*color_hex_to_cairo(self.tab_select_frame_color.get_color()))
if index == 0:
cr.rectangle(sum(self.tab_title_widths[0:index]),
1,
self.tab_title_widths[index] + 2,
self.tab_height)
else:
cr.rectangle(1 + sum(self.tab_title_widths[0:index]),
1,
self.tab_title_widths[index] + 1,
self.tab_height)
cr.stroke()
draw_text(cr, title,
sum(self.tab_title_widths[0:index]) + self.tab_padding_x,
self.tab_padding_y,
self.tab_title_widths[index] - self.tab_padding_x * 2,
self.tab_height - self.tab_padding_y * 2,
)
# Draw close button.
if self.can_close_tab:
button_x = sum(self.tab_title_widths[0:index + 1]) - self.close_button_padding_x - self.close_button_size
button_y = self.close_button_padding_y
if self.hover_close_button_index == index:
cr.set_source_rgb(*color_hex_to_cairo(self.close_button_select_background_color))
draw_round_rectangle(
cr,
button_x - self.close_button_frame_size,
button_y - self.close_button_frame_size,
self.close_button_size + self.close_button_frame_size * 2,
self.close_button_size + self.close_button_frame_size * 2,
2
)
cr.fill()
cr.set_line_width(1.5)
if self.hover_close_button_index == index:
cr.set_source_rgb(*color_hex_to_cairo(self.close_button_select_foreground_color))
else:
cr.set_source_rgb(*color_hex_to_cairo(self.close_button_color))
cr.move_to(button_x, button_y)
cr.line_to(button_x + self.close_button_size, button_y + self.close_button_size)
cr.stroke()
cr.move_to(button_x + self.close_button_size, button_y)
cr.line_to(button_x, button_y + self.close_button_size)
cr.stroke()
else:
cr.set_source_rgba(*alpha_color_hex_to_cairo((self.tab_select_bg_color.get_color(), 0.93)))
cr.rectangle(0, 0, rect.width, rect.height)
cr.fill()
def expose_nav_item(self, widget, event):
'''
Internal callback `expose-event` signal.
'''
# Init.
cr = widget.window.cairo_create()
rect = widget.allocation
select_index = self.get_index()
hover_pixbuf = self.item_hover_pixbuf.get_pixbuf()
press_pixbuf = self.item_press_pixbuf.get_pixbuf()
# Draw background.
if widget.state == gtk.STATE_NORMAL:
if select_index == self.index:
select_pixbuf = press_pixbuf
else:
select_pixbuf = None
elif widget.state == gtk.STATE_PRELIGHT:
if select_index == self.index:
select_pixbuf = press_pixbuf
else:
select_pixbuf = hover_pixbuf
elif widget.state == gtk.STATE_ACTIVE:
select_pixbuf = press_pixbuf
if select_pixbuf:
select_pixbuf = select_pixbuf.scale_simple(
rect.width, rect.height, gtk.gdk.INTERP_BILINEAR)
draw_pixbuf(cr, select_pixbuf, rect.x, rect.y)
# Draw navigate item.
if self.vertical:
draw_pixbuf(
cr, self.nav_item_pixbuf,
rect.x + (rect.width - self.nav_item_pixbuf.get_width()) / 2,
rect.y)
draw_text(cr,
self.content,
rect.x,
rect.y + self.nav_item_pixbuf.get_height() - 3,
rect.width,
rect.height - self.nav_item_pixbuf.get_height(),
text_size=self.font_size,
text_color="#FFFFFF",
alignment=pango.ALIGN_CENTER,
gaussian_radious=2, gaussian_color="#000000",
border_radious=1, border_color="#000000",
)
else:
padding_x = (rect.width - self.nav_item_pixbuf.get_width() - self.text_width) / 2
draw_pixbuf(
cr,
self.nav_item_pixbuf,
rect.x + padding_x,
rect.y + (rect.height - self.nav_item_pixbuf.get_height()) / 2)
draw_text(cr,
self.content,
rect.x + self.nav_item_pixbuf.get_width() + padding_x,
rect.y,
rect.width,
rect.height,
text_size=self.font_size,
text_color="#FFFFFF",
gaussian_radious=2, gaussian_color="#000000",
border_radious=1, border_color="#000000",
)
# Draw notify number.
text_size = 8
(number_width, number_height) = get_content_size(str(self.notify_num), text_size)
padding_x = 2
padding_y = 0
radious = 3
draw_offset_x = -5
draw_offset_y = 8
draw_x = rect.x + self.nav_item_pixbuf.get_width() + padding_x + draw_offset_x
draw_y = rect.y + draw_offset_y
if self.notify_num > 0:
cr.set_source_rgb(*color_hex_to_cairo("#BF0000"))
draw_round_rectangle(
cr,
draw_x,
draw_y,
number_width + padding_x * 2,
number_height + padding_y * 2,
radious)
cr.fill()
draw_text(
cr,
str(self.notify_num),
draw_x + padding_x,
draw_y + padding_y,
number_width,
number_height,
text_color="#FFFFFF",
text_size=text_size,
)
# Propagate expose to children.
propagate_expose(widget, event)
return True
def expose_nav_item(self, widget, event):
'''
Internal callback `expose-event` signal.
'''
# Init.
cr = widget.window.cairo_create()
rect = widget.allocation
select_index = self.get_index()
hover_pixbuf = self.item_hover_pixbuf.get_pixbuf()
press_pixbuf = self.item_press_pixbuf.get_pixbuf()
# Draw background.
if widget.state == gtk.STATE_NORMAL:
if select_index == self.index:
select_pixbuf = press_pixbuf
else:
select_pixbuf = None
elif widget.state == gtk.STATE_PRELIGHT:
if select_index == self.index:
select_pixbuf = press_pixbuf
else:
select_pixbuf = hover_pixbuf
elif widget.state == gtk.STATE_ACTIVE:
select_pixbuf = press_pixbuf
if select_pixbuf:
select_pixbuf = select_pixbuf.scale_simple(rect.width, rect.height,
gtk.gdk.INTERP_BILINEAR)
draw_pixbuf(cr, select_pixbuf, rect.x, rect.y)
# Draw navigate item.
if self.vertical:
draw_pixbuf(
cr, self.nav_item_pixbuf,
rect.x + (rect.width - self.nav_item_pixbuf.get_width()) / 2,
rect.y)
draw_text(
cr,
self.content,
rect.x,
rect.y + self.nav_item_pixbuf.get_height() - 3,
rect.width,
rect.height - self.nav_item_pixbuf.get_height(),
text_size=self.font_size,
text_color="#FFFFFF",
alignment=pango.ALIGN_CENTER,
gaussian_radious=2,
gaussian_color="#000000",
border_radious=1,
border_color="#000000",
)
else:
padding_x = (rect.width - self.nav_item_pixbuf.get_width() -
self.text_width) / 2
draw_pixbuf(
cr, self.nav_item_pixbuf, rect.x + padding_x,
rect.y + (rect.height - self.nav_item_pixbuf.get_height()) / 2)
draw_text(
cr,
self.content,
rect.x + self.nav_item_pixbuf.get_width() + padding_x,
rect.y,
rect.width,
rect.height,
text_size=self.font_size,
text_color="#FFFFFF",
gaussian_radious=2,
gaussian_color="#000000",
border_radious=1,
border_color="#000000",
)
# Draw notify number.
text_size = 8
(number_width,
number_height) = get_content_size(str(self.notify_num), text_size)
padding_x = 2
padding_y = 0
radious = 3
draw_offset_x = -5
draw_offset_y = 8
draw_x = rect.x + self.nav_item_pixbuf.get_width(
) + padding_x + draw_offset_x
draw_y = rect.y + draw_offset_y
if self.notify_num > 0:
cr.set_source_rgb(*color_hex_to_cairo("#BF0000"))
draw_round_rectangle(cr, draw_x, draw_y,
number_width + padding_x * 2,
number_height + padding_y * 2, radious)
cr.fill()
draw_text(
cr,
str(self.notify_num),
draw_x + padding_x,
draw_y + padding_y,
number_width,
number_height,
text_color="#FFFFFF",
text_size=text_size,
)
# Propagate expose to children.
propagate_expose(widget, event)
return True
