def dots_touched(self):
self.seq = ''
for touch_id in self.touch_actives.keys():
bn = self.touch_actives[touch_id][1]
if bn not in self.seq:
self.seq += bn
self.seq = ''.join(sorted(self.seq))
# display touched dots, symbol, Hirgana
self.draw_dots(self['dots'], self.seq)
if self.prefix != '':
self.draw_dots(self['prefix_dots'], self.prefix)
prefix_key = self.prefix + '|' + self.seq
if prefix_key not in self.Japanese_Braille:
# key could be no more an arab digit, remove prefix
#self['prefix_dots'].hidden = True
prefix_key = self.seq
else:
prefix_key = self.seq
if prefix_key not in self.Japanese_Braille:
temp_hirgana = '?'
else:
temp_hirgana = self.Japanese_Braille[prefix_key]
if temp_hirgana == '()':
if not self.parentheses:
temp_hirgana = temp_hirgana[0]
else:
temp_hirgana = temp_hirgana[1]
elif temp_hirgana == '「」':
if not self.singular_quotation_marks:
temp_hirgana = temp_hirgana[0]
else:
temp_hirgana = temp_hirgana[1]
self['b_decision'].hidden = False
# display not yet confirmed hirgana in hirganas field
w1, h = ui.measure_string(self['hirganas'].text,
font=self['hirganas'].font)
w2, h = ui.measure_string(temp_hirgana,
font=self['hirganas']['hirgana'].font)
self['hirganas']['hirgana'].text = temp_hirgana
self['hirganas']['hirgana'].x = w1
self['hirganas']['hirgana'].width = w2
self['dots'].x = self['hirganas'].x + self['hirganas']['hirgana'].x
self['dots'].y = self['hirganas'].y + self['hirganas'].height
if self.prefix != '':
self['prefix_dots'].x = self['dots'].x - self['prefix_dots'].width
self['prefix_dots'].y = self['dots'].y
self['hirganas'].width = w1 + w2
def __init__(self,
text,
fill_color='lightgrey',
font_color='black',
font=('Apple SD Gothic Neo', 12),
**kwargs):
self.text = text
size = ui.measure_string(
text,
max_width=150,
font=font,
alignment=ui.ALIGN_CENTER,
)
outer = size + Size(32, 16)
inner = size + Size(24, 8)
super().__init__(outer,
fill_color='transparent',
line_color='transparent',
**kwargs)
self.visible_background = sk.BoxNode(inner,
fill_color=fill_color,
no_body=True,
parent=self)
label = sk.LabelNode(text,
font=font,
font_color=font_color,
max_width=150,
line_break_mode=ui.LB_WORD_WRAP,
number_of_lines=0,
alignment=sk.LabelNode.ALIGN_CENTER,
vertical_alignment=sk.LabelNode.ALIGN_MIDDLE,
parent=self.visible_background)
self.touch_enabled = True
def draw_text(self, text, x, y, font_name=None, font_size=None):
if font_size is None:
font_size = self.font_size
if font_name is None:
font_name = self.font_name
if TXTDRW:
wl, hl = ui.measure_string(text, 0, font=(font_name, font_size))
xo, yo = self.xyWorld(x, y) #.whUser(wl,hl)
frm = (xo, yo - hl, wl, hl)
#logger.debug('txtdrw:%s:%s fnt:%s,%s' % (text,(frm),font_name,font_size) )
ui.draw_string(text,
frm,
font=(font_name, font_size),
color='black',
alignment=ui.ALIGN_NATURAL,
line_break_mode=ui.LB_WORD_WRAP)
else:
lbl = ui.Label()
lbl.font = (font_name, font_size)
lbl.text = text
lbl.alignment = ui.ALIGN_LEFT
lbl.size_to_fit()
wl, hl = lbl.width, lbl.height
lbl.x, lbl.y = self.xyWorld(x, y)
lbl.y -= hl
self.inView.add_subview(lbl)
def get_wh(self):
font_width, font_height = ui.measure_string(
'a',
font=('Menlo-Regular', self.stash.config.getint('display', 'TEXT_FONT_SIZE')))
w = int(self.stash.ui.width / font_width)
h = int(self.stash.ui.height / font_height)
return (w, h)
def VersionInStatusBar(version=False):
# called at begin of a script with version=text
# end version=False
root, ext = os.path.splitext(sys.argv[0]) # script path without .py
script_name = os.path.basename(root) # script name without the path
app = objc_util.UIApplication.sharedApplication()
w = objc_util.ObjCClass('UIApplication').sharedApplication().keyWindow()
main_view = w.rootViewController().view()
bar = app.statusBar()
b = bar.bounds()
sv = bar.subviews()
for v in sv:
if v._get_objc_classname().startswith(b'SUILabel_PY3'):
v.removeFromSuperview()
del v
if not version: # remove version label
return
lbl = ui.Label()
lbl.frame = (200,2,23,16)
lbl.text_color = 'blue'
lbl.border_width = 1
lbl.border_color = 'blue'
lbl.font = ('Courier-Bold',12)
lbl.text = script_name+': version='+version
lbl.width = ui.measure_string(lbl.text,font=lbl.font)[0]
lbl = lbl
bar.addSubview_(lbl)
def draw(self):
# set the button height - hack for now
try:
self.height = (self.superview.height - 5)
except:
pass
# set the image height without text
if self.image:
self._image.width = self.width
self._image.height = self.height
if self.title:
w, h = ui.measure_string(
self._title.text,
font=self.font,
alignment=ui.ALIGN_CENTER,
)
self._title.frame = (0, (self.height - h), self.width, h)
try:
self._image.height -= (h + self.title_pad)
except:
print('failed to set image height')
pass
try:
# Setup the Text to center in the view
self._title.width = self.width
self._title.alignment = ui.ALIGN_CENTER
except:
pass
def adjust_for_platform() -> Tuple[int, Union[TPoolExType, PPoolExType], int]:
if platform.system() == 'Darwin':
if platform.machine().startswith('iPad'):
device = "iPad"
elif platform.machine().startswith('iP'):
device = "iPhone"
else:
device = "mac"
else:
device = "other"
if device in ("iPad", "iPhone"):
# Adapt for smaller screen sizes in iPhone and iPod touch
import ui
import console
console.clear()
if device == 'iPad':
font_size = IPAD_FONT_SIZE
else:
font_size = IPHONE_FONT_SIZE
console.set_font(IOS_FONT, font_size)
screen_width = ui.get_screen_size().width
char_width = ui.measure_string('.', font=(IOS_FONT, font_size)).width
line_width = int(screen_width / char_width - 1.5) - 1
pool_ex = concurrent.futures.ThreadPoolExecutor
workers = IOS_WORKERS
else:
line_width = shutil.get_terminal_size((80, 24)).columns
pool_ex = concurrent.futures.ProcessPoolExecutor
from multiprocessing import cpu_count
workers = cpu_count() + 1
return line_width, pool_ex, workers
def SaveInFiles(file,
w,
h,
mode='sheet',
popover_location=None,
callback=None,
title=None):
# view needed for picker
uiview = ui.View()
uiview.frame = (0, 0, w, h)
if mode == 'sheet':
uiview.present('sheet', hide_title_bar=True)
elif mode == 'popover':
if popover_location:
uiview.present('popover',
hide_title_bar=True,
popover_location=popover_location)
else:
return
else:
return
url = nsurl(file)
urls = [url]
UIDocumentPickerMode = 2 # 2 = UIDocumentPickerModeExportToService (copy)
# 3 = UIDocumentPickerModeMoveToService (move)⚠️
UIDocumentPickerViewController = ObjCClass(
'UIDocumentPickerViewController').alloc().initWithURLs_inMode_(
urls, UIDocumentPickerMode)
# Use new delegate class:
delegate = MyUIDocumentPickerViewControllerDelegate.alloc().init()
UIDocumentPickerViewController.delegate = delegate
UIDocumentPickerViewController.setModalPresentationStyle_(
3) #currentContext
UIDocumentPickerViewController.callback = callback # used by delegate
UIDocumentPickerViewController.uiview = uiview # used by delegate
# only to show it is possible to add controls on ViewController
if title:
l = ui.Label()
wb = 100 # button width
wl = uiview.width - 2 * wb # title width
#l.border_width = 1 # for tests only
l.text = title
# find greatest font size allowing to display title between buttons
fs = 32
while True:
wt, ht = ui.measure_string(title, font=('Menlo', fs))
if wt <= wl:
break
fs = fs - 1
l.frame = (wb, 42, wl, 32)
l.text_color = 'green'
UIDocumentPickerViewController.view().addSubview_(ObjCInstance(l))
objc_uiview = ObjCInstance(uiview)
SUIViewController = ObjCClass('SUIViewController')
vc = SUIViewController.viewControllerForView_(objc_uiview)
vc.presentViewController_animated_completion_(
UIDocumentPickerViewController, True, None)
def draw_text(self, gc, x, y, s, prop, angle, ismath=False, mtext=None):
font = 'Menlo', prop.get_size_in_points() * 1.1
w, h = ui.measure_string(s,
font=font,
alignment=ui.ALIGN_RIGHT,
line_break_mode=ui.LB_WORD_WRAP)
y -= h
if True or angle:
with ui.GState():
ui.concat_ctm(ui.Transform.translation(x, y))
ui.concat_ctm(
ui.Transform.rotation(-angle * matplotlib.numpy.pi / 180.))
ui.draw_string(s,
rect=(0, 0, 0, 0),
font=font,
color='black',
alignment=ui.ALIGN_RIGHT,
line_break_mode=ui.LB_WORD_WRAP)
else:
ui.draw_string(s,
rect=(x, y, 0, 0),
font=font,
color='black',
alignment=ui.ALIGN_RIGHT,
line_break_mode=ui.LB_WORD_WRAP)
def draw_face(self, diameter, border, font_size):
with ui.ImageContext(diameter, diameter) as ctx:
ui.set_color('white')
circle = ui.Path.oval(border / 2, border / 2, diameter - border,
diameter - border)
circle.line_width = border - 1
circle.fill()
ui.set_color('silver')
with ui.GState():
ui.set_shadow((0, 0, 0, 0.35), 0, 1, 5.0)
circle.stroke()
angle = (-pi / 2) + (pi * 2) / 12.0
for i in range(1, 13):
number = str(i)
x = diameter / 2 + cos(angle) * (diameter / 2 -
font_size * 1.2)
y = diameter / 2 + sin(angle) * (diameter / 2 -
font_size * 1.2)
font = ('HelveticaNeue-UltraLight', font_size)
w, h = ui.measure_string(number, font=font)
rect = (x - 50, y - h / 2, 100, h)
ui.draw_string(number,
rect=rect,
font=font,
alignment=ui.ALIGN_CENTER)
angle += (pi * 2.0) / 12.0
return ctx.get_image()
def layout(self):
sizes = [ui.measure_string(i, font=self.font) for i in self.choices]
_row_w = max(self.width, max(i[0] for i in sizes))
_row_h = max(i[1] for i in sizes) + 3
# self layout
if _row_w != self.width:
self.width = _row_w + _row_h + 9
if _row_h > self.height:
self.height = _row_h
# selected label layout
self.selected_label.width = self.width - self.height - 6
self.selected_label.height = self.height - 6
# drop button layout
self.drop_button.x = self.width - self.height
self.drop_button.width = self.height - 3
self.drop_button.height = self.height - 6
# dropbox layout
_h = _row_h * min(self.display_count, len(self.choices))
self.dropbox.row_height = _row_h
self.dropbox.width = self.selected_label.width
self.dropbox.x = self.x + 3
self.dropbox.y = self.y + self.height
self.dropbox.height = _h
self.dropbox.reload()
self.dropbox.selected_row = self.selected_index
def show_Vocab(self, word, color):
if word.find("(") > 0:
line1 = word[0:word.find("(") - 1]
line2 = word[word.find("("):]
size1 = ui.measure_string(line1,
max_width=0,
font=(self.font, int(self.fontsize)),
alignment=ui.ALIGN_LEFT,
line_break_mode=ui.LB_WORD_WRAP)
self.view.make_label('label1',
line1,
15,
int(self.fontsize),
size1[0],
int(self.fontsize),
self.font,
int(self.fontsize),
color=color)
size2 = ui.measure_string(line2,
max_width=0,
font=(self.font, int(self.fontsize)),
alignment=ui.ALIGN_LEFT,
line_break_mode=ui.LB_WORD_WRAP)
self.view.make_label('label2',
line2,
15,
int(self.fontsize) * 3,
size2[0],
int(self.fontsize),
self.font,
int(self.fontsize),
color=color)
else:
size = ui.measure_string(word,
max_width=0,
font=(self.font, int(self.fontsize)),
alignment=ui.ALIGN_LEFT,
line_break_mode=ui.LB_WORD_WRAP)
self.view.make_label('label1',
word,
15,
int(self.fontsize),
size[0],
int(self.fontsize),
self.font,
int(self.fontsize),
color=color)
def make_label(text, font, alignment, background_color, x, y):
w, h = ui.measure_string(text,
font=font, alignment=alignment, max_width=0)
#print(w,h)
label = ui.Label(text=text,
font=font, alignment=alignment,
background_color=background_color, frame=(x,y,w,h), border_width=1)
return label
def draw_hirganas(self):
w, h = ui.measure_string(self['hirganas'].text,
font=self['hirganas'].font)
self['hirganas'].width = w
self['hirganas'].x = (self.width - w) / 2
self[
'b_conversion'].x = self['hirganas'].x - self['b_conversion'].width
self['b_conversion'].hidden = len(self.hirganas) == 0
def conversion_button_action(self, sender):
t = self['hirganas'].text
items = [t]
try:
self.cursor.execute(
'select hiragana, kanji from Hiragana_to_Kanji where hiragana = ?',
(t, ))
except Exception as e:
console.hud_alert(
'be sure that HiraganaToKanji.db file is present', 'error', 3)
for li in self.local_kanjis:
s = li.split('\t')
try:
if t not in s[0]:
continue
items.append(s[1])
break
except Exception as e:
# lome could be erroneously typed
continue
w_max = 0
for row in self.cursor:
t = row[1]
items.append(t)
for t in items:
w, h = ui.measure_string(t, font=self['kanjis'].data_source.font)
w_max = max(w_max, w + 50)
sender.hidden = True
self['kanjis'].data_source.items = items
if len(items) == 1:
self.tableview_did_select(self['kanjis'], 0, 0)
return
# Kanji's exist, display a TableView
self['kanjis'].x = (self.width - w_max) / 2
self['kanjis'].width = w_max
self['kanjis'].height = min(self.bounds.size[1] - (2 + 32 + 2),
len(items) * self['kanjis'].row_height)
#self['kanjis'].hidden = False
x = self['kanjis'].x + self['kanjis'].width + 10
#self['kanjis_up'].hidden = False
self['kanjis_up'].x = x
#self['kanjis_ok'].hidden = False
self['kanjis_ok'].x = x
#self['kanjis_other'].hidden = False # add 1.6
e_b = self['kanjis_ok'].y - self['kanjis_up'].y - self[
'kanjis_other'].height # add 1.6
self['kanjis_other'].x = self['kanjis'].x - self[
'kanjis_other'].width - e_b # add 1.6
#self['kanjis_down'].hidden = False
self['kanjis_down'].x = x
self.hide_buttons(False)
self['kanjis'].current = 0
ui.delay(self.tableview_say_current, 0.01)
self['kanjis_ok'].title = self.select_text + self.get_kanji(0)
self['kanjis_other'].title = self.select_text + self.get_kanji(
0, next_sentence=True) # add 1.9
def get_max_fontsize(r, text, font_name, inset_rect = ui.Rect()): r1 = ui.Rect(*r).inset(*inset_rect) for i in xrange(5, 1000): w, h = ui.measure_string(text, max_width=0, font=(font_name, i), alignment=ui.ALIGN_LEFT, line_break_mode=ui.LB_TRUNCATE_TAIL) if w > r1.width or h > r1.height: return (i - 1, ui.Rect(r1.x, r1.y, w, h))
def update_texture(self):
if self._suspend_updates:
return
w, h = ui.measure_string(self.text, font=self.font)
with ui.ImageContext(max(w, 1), max(h, 1)) as ctx:
ui.draw_string(self.text, (0, 0, w, h), self.font, color='white')
img = ctx.get_image()
self.texture = Texture(img)
self._rendered_text = self.text
def draw(self):
# redraw button
def darken(color):
return tuple([0.5 * x for x in color])
#set up button size to fit.
padding = 10
textsize = ui.measure_string(string=self.title,
max_width=0,
font=self.font,
alignment=ui.ALIGN_CENTER)
#draw border
ui.set_color(self.border_color)
path = ui.Path.rounded_rect(0, 0, self.width, self.height,
self.corner_radius)
path.line_width = self.border_width
path.stroke()
#fill button, depending on touch state
if self.touched:
if self.doing_longtouch:
ui.set_color('blue')
else:
ui.set_color('grey')
else:
ui.set_color(self.bg_color)
path.fill()
# fill corner darker, if has children
if self.flow.subviews:
corner = ui.Path()
corner.move_to(self.width - 1.5 * self.corner_radius, 0)
corner.line_to(self.width, 0)
corner.line_to(self.width, 1.5 * self.corner_radius)
corner.line_to(self.width - 1.5 * self.corner_radius, 0)
ui.set_color(darken(darken(self.bg_color)))
corner.stroke()
corner.fill()
# draw title, center vertically, horiz
rect = list(self.bounds)
rect[1] = (rect[3] - textsize[1]) / 2 #vert center
rect[2] = max(rect[2], textsize[0] + 10)
ui.draw_string(self.title,
rect=tuple(rect),
font=self.font,
color=self.tint_color,
alignment=ui.ALIGN_CENTER,
line_break_mode=ui.LB_WORD_WRAP)
if textsize[0] > self.bounds[2]:
self.width = textsize[0] + 10
def __init__(self, key, value=False, text=None, imgsize=26, **kwargs):
def b64i(data):
if isinstance(data, list):
data = ''.join(data)
d = b64decode(data)
return ui.Image.from_data(d)
# Strictly to make it fit in Pythonista
def c(which):
return self.checkboxes[which]
def getopt(opt):
pass
unchecked = b64i(c('unchecked'))
checked = b64i(c('checked'))
# Checkbox Options
self.value = value
button = ui.Button()
button.width = imgsize
button.height = imgsize
button.value = value
button.flex = 'TBR'
button.name = key
button.tint_color = '#000'
button.text = text
state = {True: checked, False: unchecked}
button.image = state[value]
def chgbtn(sender):
self.value = not self.value
sender.image = state[self.value]
button.action = chgbtn
self.add_subview(button)
if text:
t = ui.Label()
t.text = text
tw = ui.measure_string(t.text, font=t.font)
t.flex = 'W'
bw = (imgsize + tw[0] + 5)
t.x = imgsize + 5
t.height = imgsize - round(imgsize / 10)
self.add_subview(t)
self.frame = (5, 5, bw, imgsize)
self.height = 26
def write(self, text, move=True, align="center", font=None):
text = str(text)
w, h = ui.measure_string(text)
color = "self._current_color"
pos = self._pos
def _draw():
ui.draw_string(text, (pos.x, pos.y - h, 0, 0), color=color)
self._add_drawing(_draw)
if move:
self._pos += (w, 0)
self.update_view()
def __init__(self):
# Initialize the pyte screen based on the current screen size
font_width, font_height = ui.measure_string(
'a',
font=('Menlo-Regular', _stash.config.getint('display', 'TEXT_FONT_SIZE')))
# noinspection PyUnresolvedReferences
self.screen = pyte.screens.DiffScreen(
int(_stash.ui.width / font_width),
int(_stash.ui.height / font_height)
)
self.stream = pyte.Stream()
self.stream.attach(self.screen)
self.client = None
def update_texture(self):
if self._suspend_updates:
return
w, h = ui.measure_string(self.text, font=self.font)
# Round up size to next multiple of screen scale
# (makes it easier to get crisp rendering in common cases)
s = get_screen_scale()
w = math.ceil(w / s) * s
h = math.ceil(h / s) * s
with ui.ImageContext(max(w, 1), max(h, 1)) as ctx:
ui.draw_string(self.text, (0, 0, w, h), self.font, color='white')
img = ctx.get_image()
self.texture = Texture(img)
self._rendered_text = self.text
def __init__(self):
self.close = False
_stash.stashssh = self
# Initialize the pyte screen based on the current screen size
font = ('Menlo-Regular', _stash.config.getint('display',
'TEXT_FONT_SIZE'))
font_width, font_height = ui.measure_string('a', font=font)
# noinspection PyUnresolvedReferences
self.screen = pyte.screens.DiffScreen(
int(_stash.ui.width / font_width),
int(_stash.ui.height / font_height))
self.stream = pyte.Stream()
self.stream.attach(self.screen)
try:
self.client = _stash.csc_ssh
except:
raise Exception('Error')
def get_max_fontsize(self):
# would love some ideas for to clean this up
# i could snapshot the params, and compare on each call. yuk
# the loop is stupid
r = ui.Rect(*self.rect).inset(*self.margin)
last_w = last_h = 0
for i in range(5, 1000):
w, h = ui.measure_string(self.text,
max_width=0,
font=(self.font_name, i),
alignment=ui.ALIGN_CENTER,
line_break_mode=ui.LB_TRUNCATE_TAIL)
if w > r.width or h > r.height:
return (i - 1, ui.Rect(0, 0, last_w, last_h))
last_w, last_h = w, h
def __init__(self):
with open('words_en.data') as f:
self.words = marshal.load(f)
self.root = sk.Node()
self.add_child(self.root)
self.background_color = '#0b1d28'
textures = {}
for letter in letter_freq:
with ui.ImageContext(tile_size, tile_size) as ctx:
shadow = ui.Path.rounded_rect(2, 2, tile_size - 4,
tile_size - 4, 5)
ui.set_color('silver')
shadow.fill()
bg = ui.Path.rounded_rect(2, 2, tile_size - 4, tile_size - 8,
5)
ui.set_color('white')
bg.fill()
font = ('AvenirNext-Regular', font_size)
w, h = ui.measure_string(letter.upper(), font=font)
x, y = (tile_size - w) / 2, (tile_size - h) / 2
ui.draw_string(letter.upper(),
rect=(x, y, w, h),
font=font,
color='black')
textures[letter] = sk.Texture(ctx.get_image())
self.tile_textures = textures
self.tiles = [] #[[None]*rows for i in xrange(cols)]
for x, y in product(xrange(cols), xrange(rows)):
s = self.create_tile(x, y)
self.tiles.append(s)
self.root.add_child(s)
self.selected = []
self.touched_tile = None
self.score_label = sk.LabelNode()
self.score_label.font_name = 'AvenirNext-Regular'
self.score_label.font_size = 50
self.score_label.h_align = sk.H_ALIGN_CENTER
self.score_label.text = '0'
self.score = 0
self.add_child(self.score_label)
self.did_change_size(None)
def __init__(self):
with open('words_en.data') as f:
self.words = marshal.load(f)
self.root = sk.Node()
self.did_change_size(None)
self.add_child(self.root)
self.background_color = '#0b1d28'
textures = {}
for letter in letter_freq:
with ui.ImageContext(tile_size, tile_size) as ctx:
shadow = ui.Path.rounded_rect(0, 0, tile_size, tile_size, 5)
ui.set_color('silver')
shadow.fill()
bg = ui.Path.rounded_rect(0, 0, tile_size, tile_size - 4, 5)
ui.set_color('white')
bg.fill()
font = ('AvenirNext-Regular', font_size)
w, h = ui.measure_string(letter.upper(), font=font)
x, y = (tile_size - w) / 2, (tile_size - h) / 2
ui.draw_string(letter.upper(),
rect=(x, y, w, h),
font=font,
color='black')
textures[letter] = sk.Texture(ctx.get_image())
self.tile_textures = textures
self.tiles = [[None] * rows for i in xrange(cols)]
for x, y in product(xrange(cols), xrange(rows)):
letter = choice(letter_bag)
s = sk.SpriteNode(self.tile_textures[letter])
s.user_info = {'letter': letter, 'x': x, 'y': y}
pos_x = tile_size / 2 + x * (tile_size + padding)
pos_y = tile_size / 2 + y * (tile_size + padding)
if x % 2 != 0:
pos_y += tile_size / 2
s.position = pos_x, pos_y
s.color_blend_factor = 1
s.color = 'white'
self.tiles[x][y] = s
self.root.add_child(s)
self.selected = []
self.touched_tile = None
def font_size_for_rect(rect, text, font_name, inset_factor=0.0):
fs_size = 0
# inset the rect, by a factor for width and height
# the inset can be very helpful
inset_rect = ui.Rect(rect.width * inset_factor, rect.height * inset_factor)
r = ui.Rect(*rect).inset(*inset_rect)
for fs in xrange(0, 1000):
fw, fh = ui.measure_string(text,
max_width=0,
font=(font_name, fs),
alignment=ui.ALIGN_LEFT,
line_break_mode=ui.LB_TRUNCATE_TAIL)
if fw > r.width or fh > r.height:
fs_size = fs - 1
break
return fs_size
def draw_text(self, **kwargs):
if kwargs:
self.do_kwargs(**kwargs)
r = ui.Rect(*self.rect).inset(*self.margin).translate(*self.origin)
my_center = r.center()
font_size = self.font_size
if not font_size:
result = self.get_max_fontsize()
r1 = ui.Rect(*result[1])
font_size = result[0]
else:
w, h = ui.measure_string(self.text,
max_width=0,
font=(self.font_name, font_size),
alignment=ui.ALIGN_CENTER,
line_break_mode=ui.LB_TRUNCATE_TAIL)
r1 = ui.Rect(0, 0, w, h)
r1.center(my_center)
with ui.GState():
if self.rotate:
'''
help from @omz
https://forum.omz-software.com/topic/3180/understanding-ui-transform-rotation
'''
ui.concat_ctm(ui.Transform.translation(*r1.center()))
ui.concat_ctm(ui.Transform.rotation(math.radians(self.rotate)))
ui.concat_ctm(ui.Transform.translation(*r1.center() * -1))
if self.use_shadow:
ui.set_shadow(*self.shadow_params)
ui.draw_string(self.text,
rect=r1,
font=(self.font_name, font_size),
color=self.text_color,
alignment=ui.ALIGN_CENTER,
line_break_mode=ui.LB_TRUNCATE_TAIL)
def layout(self):
import ui
#print('layout')
# supports changing orientation
#print(ui.get_screen_size())
dx = 8
dy = 2
x0 = 15
y0 = 10
dx_middle = 25
y = y0
x = x0
w_button = (ui.get_screen_size()[0] - 2*x0 - 17*dx - dx_middle)/18
for pad_elem in self.pad:
nw = pad_elem.get('width', 1)
wb = w_button*nw + dx*(nw-1)
if (x + wb + dx) > self.width:
y = y + self.h_button + dy
x = x0
if pad_elem['key'] == 'nul': # let free space
x = x + wb + dx
continue
elif pad_elem['key'] == 'new row': # new row
y = y + self.h_button + dy
x = x0
continue
button = self[pad_elem['key']]
xb = x + dx_middle if (x+wb) > self.width/2 else x
button.frame = (xb,y,wb,self.h_button)
if button.title != '':
font_size = self.h_button - 8
while True:
d = ui.measure_string(button.title,font=(button.font[0],font_size))[0]+4
if d <= wb:
break
font_size = font_size - 1
button.font = (button.font[0],font_size)
x = x + wb + dx
self.height = y + self.h_button + dy
def draw_label(self):
if not self.drawing_on: return
if not self.label_on: return
cr = ui.Rect(*self.bounds)
ui.set_color('purple')
s = str('{:.0%}'.format(self.v))
dim = ui.measure_string(s,
max_width=cr.width,
font=self.font,
alignment=ui.ALIGN_CENTER,
line_break_mode=ui.LB_TRUNCATE_TAIL)
lb_rect = ui.Rect(0, 0, dim[0], dim[1])
lb_rect.center(cr.center())
ui.draw_string(s,
lb_rect,
font=self.font,
color='black',
alignment=ui.ALIGN_CENTER,
line_break_mode=ui.LB_TRUNCATE_TAIL)
