def __init__(self, shell, filename, **kwds):
text = get_text(filename)
text_pages = text.split("\nPAGE\n")
pages = []
page_size = (0, 0)
for text_page in text_pages:
lines = text_page.strip().split("\n")
page = Page(self, lines[0], lines[1:])
pages.append(page)
page_size = maximum(page_size, page.size)
self.pages = pages
bf = self.button_font
b1 = Button("Prev Page", font = bf, action = self.prev_page)
b2 = Button("Menu", font = bf, action = self.go_back)
b3 = Button("Next Page", font = bf, action = self.next_page)
self.b = ((shell.rect.width-page_size[0])/2, (shell.rect.height-page_size[1])/2)
page_rect = Rect(self.b, page_size)
gap = (0, 18)
b1.topleft = add(page_rect.bottomleft, gap)
b2.midtop = add(page_rect.midbottom, gap)
b3.topright = add(page_rect.bottomright, gap)
Screen.__init__(self, shell, **kwds)
self.size = add(b3.bottomright, self.b)
self.add(b1)
self.add(b2)
self.add(b3)
self.prev_button = b1
self.next_button = b3
self.set_current_page(0)
def __init__(self, shell, filename, **kwds):
""""""
text = ResourceUtility.get_text(filename)
text_pages = text.split("\nPAGE\n")
pages = []
page_size = (0, 0)
for text_page in text_pages:
lines = text_page.strip().split("\n")
page = Page(self, lines[0], lines[1:])
pages.append(page)
page_size = maximum(page_size, page.size)
self.pages = pages
bf = self.button_font
b1 = Button("Prev Page", font=bf, action=self.prev_page)
b2 = Button("Menu", font=bf, action=self.go_back)
b3 = Button("Next Page", font=bf, action=self.next_page)
b = self.margin
# page_rect = Rect((b, b), page_size)
width_height = list(map(lambda x: x, page_size))
page_rect = Rect((b, b),(width_height[0],width_height[1]))
gap = (0, 18)
#
# Python 3 update
#
# In Python 3 maps and list are not auto-converted
#
# b1.topleft = add(page_rect.bottomleft, gap)
# b2.midtop = add(page_rect.midbottom, gap)
# b3.topright = add(page_rect.bottomright, gap)
b1.topleft = list(add(page_rect.bottomleft, gap))
b2.midtop = list(add(page_rect.midbottom, gap))
b3.topright = list(add(page_rect.bottomright, gap))
# Screen.__init__(self, shell, **kwds)
super().__init__(shell, **kwds)
#
# Python 3 update
#
# In Python 3 maps and list are not auto-converted
#
# self.size = add(b3.bottomright, (b, b))
self.size = list(add(b3.bottomright, (b, b)))
self.add(b1)
self.add(b2)
self.add(b3)
self.prev_button = b1
self.next_button = b3
self.set_current_page(0)
def local_to_global_offset(self):
d = self.topleft
parent = self.parent
if parent:
d = add(d, parent.local_to_global_offset())
return d
def shrink_wrap(self):
contents = self.subwidgets
if contents:
rects = [widget.rect for widget in contents]
# rmax = Rect.unionall(rects) # broken in PyGame 1.7.1
rmax = rects.pop()
for r in rects:
rmax = rmax.union(r)
self._rect.size = list(add(rmax.topleft, rmax.bottomright))
def local_to_global(self, p):
"""
Converts the given coordinate pair from the widget's local coordinate system to PyGame screen coordinates.
Args:
p: Widget local coordinates
Returns: global coordinates
"""
return add(p, self.local_to_global_offset())