def draw_unselected_tab(self, rect):
DEFAULT_COLOR = transparency(DARKER_MAGENTA, 0.5)
border = 2
internal_rect = pygame.Rect((rect.left + border, rect.top + border),
(rect.w - 2 * border, rect.h - border))
surface = pygame.Surface((rect.width, rect.height), SRCALPHA, 32)
pygame.draw.rect(surface, DEFAULT_COLOR, internal_rect)
return Image(surface)
def draw_unselected_tab(self, rect):
surface = pygame.Surface((rect.width, rect.height), SRCALPHA, 32)
pygame.draw.rect(surface, self.border_color, rect)
inner_rect = pygame.Rect(
(rect.left + self.border, rect.top + self.border),
(rect.width - 2 * self.border, rect.height - self.border))
pygame.draw.rect(surface, self.unselected_tab_color, inner_rect)
return Image(surface)
def init_bg(self, bg):
if bg is not None:
bg_surf = pygame.Surface((self.width, self.height), SRCALPHA, 32)\
.convert_alpha()
if isinstance(bg, tuple) and len(bg) >= 3:
bg_surf.fill(bg)
else:
fill_with_surface(bg_surf, bg)
self.bg = Image(bg_surf)
else:
r = pygame.Rect(0, 0, self.width, self.height)
self.bg = self.theme.draw_menu_bg(r)
def draw_image(self, image):
"""
*Virtual.*
Return an Image with how an ImageWidget should be rendered.
*image* should be a pygame Surface with the ImageWidget's
appearance.
This can be overloaded to apply some filters to
images used in ImageWidgets.
"""
return Image(image)
def get_icon(self):
"""
Returns an Image with the item's icon.
"""
loc = self.get_icon_location()
if loc is None:
return None
if not hasattr(loc, '__len__') or len(loc) not in (2, 4):
raise Exception('%s.get_icon_location() should return a 2-tuple'
'or a 4-tuple')
image = pygame.image.load(loc[0])
icon_w = g_cfg.item_icon_width if len(loc) <= 2 else loc[2]
icon_h = g_cfg.item_icon_height if len(loc) <= 3 else loc[3]
sliced_img = SlicedImage(image, icon_w, icon_h)
return Image(sliced_img.get_slice(loc[1]))
def draw(self):
if self.image is None or self.changed:
end = self.start + self.height_in_cells
self.scroll_bar_img = self.theme.draw_scroll_bar(self.height,
self.start,
end,
len(self))
r = pygame.Rect(0, 0, self.get_cells_width(), self.height)
#self.scroll_area_img = self.theme.draw_scroll_area(r)
surf = pygame.Surface((self.width, self.height), SRCALPHA, 32)
#surf.blit(self.scroll_area_img.get_surface(), (0, 0))
surf.blit(self.scroll_bar_img,
(r.w, 0))
self.image = Image(surf)
self.changed = False
Div.draw(self)
def __draw_multi_line(self, font):
lines = build_lines(self.text, self.max_width, font)
total_height = sum([e[0] for e in lines])
s = pygame.Surface((self.max_width, total_height), SRCALPHA, 32)
y = 0
for w, h, line in lines:
line_surface = font.render(line,
self.theme.get_font_anti_alias(),
self.color)
if self.align == LEFT:
x = 0
elif self.align == RIGHT:
x = self.max_width - w
elif self.align == CENTER:
x = (self.max_width - w) / 2
s.blit(line_surface, (x, y))
y += h
self.image = Image(s)
def draw_bar(self, rect, filled=1.0):
surface = pygame.Surface((rect.width, rect.height), SRCALPHA, 32)
surface.fill(TRANSPARENT)
border = 0 if (rect.width < 4 or rect.height < 4) else 1
for i in xrange(border):
border_rect = pygame.Rect(
(rect.left + i, rect.top + i),
(rect.width - 2 * i, rect.height - 2 * i))
pygame.draw.rect(surface, WHITE, border_rect, 1)
width = rect.width - 2 * border
vertical_lines = int(width * filled)
for i in xrange(vertical_lines):
green = (255.0 * (vertical_lines - i)) / width
color = (255, green, 0, 255)
pygame.draw.line(
surface, color, (rect.left + i + border, rect.top + border),
(rect.left + i + border, rect.bottom - 1 - border), 1)
return Image(surface)
def draw_round_border_rect_image(self,
rect,
border_flags=(None, True, True, True,
True)):
surface = self.draw_round_border_rect(rect, border_flags)
return Image(surface)
def __init__(self, filename, x_offset=0, y_offset=0):
self.filename = filename
self.x_offset = x_offset
self.y_offset = y_offset
self.image = Image(pygame.image.load(self.filename))
def draw_scroll_area(self, rect):
DEFAULT_COLOR = transparency(DARK_RED, 0.5)
surface = pygame.Surface((rect.width, rect.height), SRCALPHA, 32)
pygame.draw.rect(surface, DEFAULT_COLOR, rect)
return Image(surface)
def draw_panel(self, rect):
DEFAULT_COLOR = transparency(PURPLE, 0.5)
surface = pygame.Surface((rect.width, rect.height), SRCALPHA, 32)
pygame.draw.rect(surface, DEFAULT_COLOR, rect)
return Image(surface)
def __draw_one_line(self, font):
self.image = Image(font.render(self._text,
self.theme.get_font_anti_alias(),
self.color))
