def draw_ip(self, cr, rect):
x, y, w, h = rect.x, rect.y, rect.width, rect.height
ip_segment_distance = self.width / self.segment_number
for (ip_segment_index, ip_segment) in enumerate(self.ip.split(self.segment_split_char)):
text_color = "#000000"
if ip_segment_index == self.highlight_segment_index:
(ip_segment_width, ip_segment_height) = get_content_size(ip_segment)
if self.grab_focus_flag:
background_color = self.select_active_color.get_color_info()
else:
background_color = self.select_inactive_color.get_color_info()
draw_hlinear(
cr,
x + ip_segment_index * ip_segment_distance + (ip_segment_distance - ip_segment_width) / 2,
y + self.cursor_padding_y,
ip_segment_width + 1,
h - self.cursor_padding_y * 2,
background_color,
)
text_color = "#FFFFFF"
draw_text(cr, ip_segment,
x + ip_segment_index * ip_segment_distance,
y,
ip_segment_distance,
h,
alignment=pango.ALIGN_CENTER,
text_color=text_color,
)
def draw_menu_mask(self, cr, x, y, w, h):
'''Draw mask.'''
# Draw background.
cr.set_source_rgba(*alpha_color_hex_to_cairo(ui_theme.get_alpha_color("menu_mask").get_color_info()))
cr.rectangle(x, y, w, h)
cr.fill()
# Draw left side.
draw_hlinear(cr, x + 1, y + 1, 16 + self.padding_x + self.padding_x * 2, h - 2,
ui_theme.get_shadow_color("menu_side").get_color_info())
def expose_hseparator(self, widget, event):
"""Expose separator item."""
# Init.
cr = widget.window.cairo_create()
rect = widget.allocation
# Draw.
start_x = rect.x
y = rect.y + rect.height / 2
draw_hlinear(cr, start_x, y, rect.width, 1, self.color_infos)
return True
def draw_entry_background(self, cr, rect):
'''Draw entry background.'''
x, y, w, h = rect.x, rect.y, rect.width, rect.height
if self.select_start_index != self.select_end_index and self.select_area_visible_flag:
select_start_width = self.get_content_width(self.content[0:self.select_start_index])
select_end_width = self.get_content_width(self.content[0:self.select_end_index])
draw_hlinear(cr,
x + self.padding_x + max(select_start_width - self.offset_x, 0),
y + self.padding_y,
min(select_end_width, self.offset_x + w - self.padding_x * 2) - max(select_start_width, self.offset_x),
h - self.padding_y * 2,
self.background_select_color.get_color_info())
def draw_label_background(self, cr, rect):
'''Draw label background.'''
if self.select_start_index != self.select_end_index:
select_start_width = self.get_content_width(self.text[0:self.select_start_index])
select_end_width = self.get_content_width(self.text[0:self.select_end_index])
draw_hlinear(cr,
rect.x + select_start_width,
rect.y,
select_end_width - select_start_width,
rect.height,
[(0, (self.text_select_background.get_color(), 0)),
(0, (self.text_select_background.get_color(), 1))]
)
def expose_hseparator(self, widget, event):
'''
Callback for `expose-event` signal.
@param widget: HSeparator instance.
@param event: Expose event.
@return: Return True.
'''
# Init.
cr = widget.window.cairo_create()
rect = widget.allocation
# Draw.
start_x = rect.x
y = rect.y + rect.height / 2
draw_hlinear(cr, start_x, y, rect.width, 1, self.color_infos)
return True
def expose_hseparator(self, widget, event):
'''
Callback for `expose-event` signal.
@param widget: HSeparator instance.
@param event: Expose event.
@return: Return True.
'''
# Init.
cr = widget.window.cairo_create()
rect = widget.allocation
# Draw.
start_x = rect.x
y = rect.y + rect.height / 2
draw_hlinear(cr, start_x, y, rect.width, 1, self.color_infos)
return True
def draw_menu_mask(self, cr, x, y, w, h):
'''
Draw mask interface.
@param cr: Cairo context.
@param x: X coordinate of draw area.
@param y: Y coordinate of draw area.
@param w: Width of draw area.
@param h: Height of draw area.
'''
# Draw background.
cr.set_source_rgba(*alpha_color_hex_to_cairo(ui_theme.get_alpha_color("menu_mask").get_color_info()))
cr.rectangle(x, y, w, h)
cr.fill()
# Draw left side.
draw_hlinear(cr, x + 1, y + 1, 16 + self.padding_x + self.padding_x * 2, h - 2,
ui_theme.get_shadow_color("menu_side").get_color_info())
def draw_label_background(self, cr, rect):
'''
Inernal function to draw label background.
@param cr: Cairo context.
@param rect: Draw area.
@return: Always return True.
'''
if self.select_start_index != self.select_end_index:
select_start_width = self.get_content_width(
self.text[0:self.select_start_index])
select_end_width = self.get_content_width(
self.text[0:self.select_end_index])
draw_hlinear(cr, rect.x + select_start_width, rect.y,
select_end_width - select_start_width, rect.height,
[(0, (self.text_select_background.get_color(), 0)),
(0, (self.text_select_background.get_color(), 1))])
def color_test_widget_expose(self, widget, event):
cr = widget.window.cairo_create()
rect = widget.allocation
# Draw pixbuf.
draw_pixbuf(cr, self.pixbuf, 0, 0)
# Draw mask.
draw_vlinear(cr, rect.x,
rect.y + self.pixbuf.get_height() - SHADOW_SIZE,
rect.width, SHADOW_SIZE,
[(0, (self.background_color, 0)),
(1, (self.background_color, 1))])
draw_hlinear(cr, rect.x + self.pixbuf.get_width() - SHADOW_SIZE,
rect.y, SHADOW_SIZE, rect.height,
[(0, (self.background_color, 0)),
(1, (self.background_color, 1))])
# Draw background.
(similar_color_name,
similar_color_value) = find_similar_color(self.background_color)
print(similar_color_name, self.background_color, similar_color_value)
cr.set_source_rgb(*color_hex_to_cairo(similar_color_value))
cr.rectangle(rect.x + self.pixbuf.get_width(), rect.y,
rect.width - self.pixbuf.get_width(), rect.height)
cr.fill()
cr.set_source_rgb(*color_hex_to_cairo(self.background_color))
cr.rectangle(rect.x, rect.y + self.pixbuf.get_height(), rect.width,
rect.height - self.pixbuf.get_height())
cr.fill()
# cr.set_source_rgb(*color_hex_to_cairo(self.background_color))
# cr.rectangle(rect.x + self.pixbuf.get_width(), rect.y,
# rect.width - self.pixbuf.get_width(), rect.height)
# cr.rectangle(rect.x, rect.y + self.pixbuf.get_height(),
# rect.width, rect.height - self.pixbuf.get_height())
# cr.fill()
propagate_expose(widget, event)
return True
def draw_label_background(self, cr, rect):
'''
Inernal function to draw label background.
@param cr: Cairo context.
@param rect: Draw area.
@return: Always return True.
'''
if self.select_start_index != self.select_end_index:
select_start_width = self.get_content_width(self.text[0:self.select_start_index])
select_end_width = self.get_content_width(self.text[0:self.select_end_index])
draw_hlinear(cr,
rect.x + select_start_width,
rect.y,
select_end_width - select_start_width,
rect.height,
[(0, (self.text_select_background.get_color(), 0)),
(0, (self.text_select_background.get_color(), 1))]
)
def draw_menu_mask(self, cr, x, y, w, h):
'''
Draw mask interface.
@param cr: Cairo context.
@param x: X coordinate of draw area.
@param y: Y coordinate of draw area.
@param w: Width of draw area.
@param h: Height of draw area.
'''
# Draw background.
cr.set_source_rgba(*alpha_color_hex_to_cairo(
ui_theme.get_alpha_color("menu_mask").get_color_info()))
cr.rectangle(x, y, w, h)
cr.fill()
# Draw left side.
draw_hlinear(cr, x + 1, y + 1,
16 + self.padding_x + self.padding_x * 2, h - 2,
ui_theme.get_shadow_color("menu_side").get_color_info())
def color_test_widget_expose(self, widget, event):
cr = widget.window.cairo_create()
rect = widget.allocation
# Draw pixbuf.
draw_pixbuf(cr, self.pixbuf, 0, 0)
# Draw mask.
draw_vlinear(
cr, rect.x, rect.y + self.pixbuf.get_height() - SHADE_SIZE, rect.width, SHADE_SIZE,
[(0, (self.background_color, 0)),
(1, (self.background_color, 1))])
draw_hlinear(
cr, rect.x + self.pixbuf.get_width() - SHADE_SIZE, rect.y, SHADE_SIZE, rect.height,
[(0, (self.background_color, 0)),
(1, (self.background_color, 1))])
# Draw background.
(similar_color_name, similar_color_value) = find_similar_color(self.background_color)
print (similar_color_name, self.background_color, similar_color_value)
cr.set_source_rgb(*color_hex_to_cairo(similar_color_value))
cr.rectangle(rect.x + self.pixbuf.get_width(), rect.y,
rect.width - self.pixbuf.get_width(), rect.height)
cr.fill()
cr.set_source_rgb(*color_hex_to_cairo(self.background_color))
cr.rectangle(rect.x, rect.y + self.pixbuf.get_height(),
rect.width, rect.height - self.pixbuf.get_height())
cr.fill()
# cr.set_source_rgb(*color_hex_to_cairo(self.background_color))
# cr.rectangle(rect.x + self.pixbuf.get_width(), rect.y,
# rect.width - self.pixbuf.get_width(), rect.height)
# cr.rectangle(rect.x, rect.y + self.pixbuf.get_height(),
# rect.width, rect.height - self.pixbuf.get_height())
# cr.fill()
propagate_expose(widget, event)
return True
def draw_ip(self, cr, rect):
x, y, w, h = rect.x, rect.y, rect.width, rect.height
ip_segment_distance = self.width / self.segment_number
for (ip_segment_index,
ip_segment) in enumerate(self.ip.split(self.segment_split_char)):
text_color = "#000000"
if ip_segment_index == self.highlight_segment_index:
(ip_segment_width,
ip_segment_height) = get_content_size(ip_segment)
if self.grab_focus_flag:
background_color = self.select_active_color.get_color_info(
)
else:
background_color = self.select_inactive_color.get_color_info(
)
draw_hlinear(
cr,
x + ip_segment_index * ip_segment_distance +
(ip_segment_distance - ip_segment_width) / 2,
y + self.cursor_padding_y,
ip_segment_width + 1,
h - self.cursor_padding_y * 2,
background_color,
)
text_color = "#FFFFFF"
draw_text(
cr,
ip_segment,
x + ip_segment_index * ip_segment_distance,
y,
ip_segment_distance,
h,
alignment=pango.ALIGN_CENTER,
text_color=text_color,
)
def render_background(self, cr, widget, x, y,
translate_width=0,
translate_height=0):
'''Render background.'''
# Init.
toplevel_rect = widget.get_toplevel().allocation
render_width = toplevel_rect.width + translate_width
render_height = toplevel_rect.height + translate_height
# Draw background.
background_x = int(self.x * self.scale_x)
background_y = int(self.y * self.scale_y)
background_width = int(self.background_pixbuf.get_width() * self.scale_x)
background_height = int(self.background_pixbuf.get_height() * self.scale_y)
self.cache_pixbuf.scale(self.background_pixbuf, background_width, background_height,
self.vertical_mirror, self.horizontal_mirror)
draw_pixbuf(
cr,
self.cache_pixbuf.get_cache(),
x + background_x,
y + background_y)
# Draw dominant color if necessarily.
if ((background_width + background_x) < render_width
and (background_height + background_y) < render_height):
cr.set_source_rgb(*color_hex_to_cairo(self.dominant_color))
cr.rectangle(
x + background_x + background_width,
y + background_y + background_height,
render_width - (background_width + background_x),
render_height - (background_height + background_y))
cr.fill()
if (background_width + background_x) < render_width:
draw_hlinear(
cr,
x + (background_width + background_x) - SHADE_SIZE,
y,
SHADE_SIZE,
(background_height + background_y),
[(0, (self.dominant_color, 0)),
(1, (self.dominant_color, 1))])
cr.set_source_rgb(*color_hex_to_cairo(self.dominant_color))
cr.rectangle(
x + (background_width + background_x),
y,
render_width - (background_width + background_x),
(background_height + background_y))
cr.fill()
if (background_height + background_y) < render_height:
draw_vlinear(
cr,
x,
y + (background_height + background_y) - SHADE_SIZE,
(background_width + background_x),
SHADE_SIZE,
[(0, (self.dominant_color, 0)),
(1, (self.dominant_color, 1))])
cr.set_source_rgb(*color_hex_to_cairo(self.dominant_color))
cr.rectangle(
x,
y + (background_height + background_y),
(background_width + background_x),
render_height - (background_height + background_y))
cr.fill()
def render_background(self, cr, widget, x, y,
translate_width=0,
translate_height=0):
'''
Internal function to render background.
'''
# Init.
toplevel_rect = widget.get_toplevel().allocation
render_width = toplevel_rect.width + translate_width
render_height = toplevel_rect.height + translate_height
# Draw background.
background_x = int(self.x * self.scale_x)
background_y = int(self.y * self.scale_y)
background_width = int(self.background_pixbuf.get_width() * self.scale_x)
background_height = int(self.background_pixbuf.get_height() * self.scale_y)
self.cache_pixbuf.scale(self.background_pixbuf, background_width, background_height,
self.vertical_mirror, self.horizontal_mirror)
draw_pixbuf(
cr,
self.cache_pixbuf.get_cache(),
x + background_x,
y + background_y)
# Draw dominant color if necessarily.
if ((background_width + background_x) < render_width
and (background_height + background_y) < render_height):
cr.set_source_rgb(*color_hex_to_cairo(self.dominant_color))
cr.rectangle(
x + background_x + background_width,
y + background_y + background_height,
render_width - (background_width + background_x),
render_height - (background_height + background_y))
cr.fill()
if (background_width + background_x) < render_width:
draw_hlinear(
cr,
x + (background_width + background_x) - SHADOW_SIZE,
y,
SHADOW_SIZE,
(background_height + background_y),
[(0, (self.dominant_color, 0)),
(1, (self.dominant_color, 1))])
cr.set_source_rgb(*color_hex_to_cairo(self.dominant_color))
cr.rectangle(
x + (background_width + background_x),
y,
render_width - (background_width + background_x),
(background_height + background_y))
cr.fill()
if (background_height + background_y) < render_height:
draw_vlinear(
cr,
x,
y + (background_height + background_y) - SHADOW_SIZE,
(background_width + background_x),
SHADOW_SIZE,
[(0, (self.dominant_color, 0)),
(1, (self.dominant_color, 1))])
cr.set_source_rgb(*color_hex_to_cairo(self.dominant_color))
cr.rectangle(
x,
y + (background_height + background_y),
(background_width + background_x),
render_height - (background_height + background_y))
cr.fill()
