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 __init__(self, prompt=None, suffixes=None, **kwds):
super().__init__(**kwds)
label = None
d = self.margin
self.suffixes = suffixes or ()
if self.up_button_text is None:
self.up_button_text = ''
up_button = Button(self.up_button_text, action=self.go_up)
dir_box = DirectoryPathView(self.box_width - up_button.width - 10,
self)
self.dir_box = dir_box
top_row = Row([dir_box, up_button])
list_box = FileListView(self.box_width - 16, self)
self.list_box = list_box
ctrls = [top_row, list_box]
prompt = prompt or self.default_prompt
if prompt:
label = Label(prompt)
if self.saving:
filename_box = TextField(self.box_width)
filename_box.change_action = self.update
self.filename_box = filename_box
ctrls.append(Column([label, filename_box], align='l', spacing=0))
else:
if label:
ctrls.insert(0, label)
ok_button = Button(self.ok_label,
action=self.ok,
enable=self.ok_enable)
self.ok_button = ok_button
cancel_button = Button("Cancel", action=self.cancel)
vbox = Column(ctrls, align='l', spacing=d)
vbox.topleft = (d, d)
y = vbox.bottom + d
ok_button.topleft = (vbox.left, y)
cancel_button.topright = (vbox.right, y)
self.add(vbox)
self.add(ok_button)
self.add(cancel_button)
self.shrink_wrap()
self._directory = None
self.directory = os.getcwd()
# print "FileDialog: cwd =", repr(self.directory) ###
if self.saving:
filename_box.focus()