/
rotaboxer.py
2961 lines (2633 loc) · 115 KB
/
rotaboxer.py
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# coding=utf-8
'''
kivy 1.10.0
ROTABOXER
______________________________________________________________________________
Rotaboxer is an editing tool for the Rotabox bounds*.
With an image as input, the user can visually shape specific colliding
bounds for it.
The result is the code (a list or a dictionary) on clipboard to paste in
a Rotabox widget, in a kivy project.
Animated bounds are also supported, with the use of atlases.
____________________ RUN THE MODULE DIRECTLY TO USE ___________________________
unjuan 2020
'''
from __future__ import absolute_import, division, unicode_literals, print_function
import json, os, sys
PYTHON2 = False
if sys.version_info < (3, 0): # Python 2.x
from codecs import open
range = xrange
PYTHON2 = True
from future.utils import iteritems, iterkeys, itervalues
# Sets the current dir to the program's dir.
os.chdir(os.path.dirname(os.path.abspath(sys.argv[0])))
app_config = {}
try:
with open('rotaboxer/settings.json', 'r', encoding="UTF8") as app_settings:
app_config = json.load(app_settings)
except (IOError, KeyError):
pass
else:
from kivy.config import Config
Config.set('input', 'mouse', 'mouse,disable_multitouch')
Config.set('graphics', 'width', app_config.get('width'))
Config.set('graphics', 'height', app_config.get('height'))
Config.set('graphics', 'position', 'custom')
Config.set('graphics', 'top', app_config.get('top'))
Config.set('graphics', 'left', app_config.get('left'))
from kivy.app import App
from kivy.lang import Builder
from kivy.base import EventLoop
from kivy.uix.checkbox import CheckBox
from kivy.uix.scatter import ScatterPlane
from kivy.clock import Clock, mainthread
from kivy.core.window import Window
from kivy.uix.togglebutton import ToggleButton
from kivy.uix.scrollview import ScrollView
from kivy.uix.image import Image
from kivy.uix.boxlayout import BoxLayout
from kivy.uix.button import Button
from kivy.uix.label import Label
from kivy.core.clipboard import Clipboard
from kivy.graphics.context_instructions import Color
from kivy.graphics.vertex_instructions import Line
from kivy.uix.popup import Popup
from kivy.app import platform
from kivy.properties import ObjectProperty, ListProperty, StringProperty, \
ReferenceListProperty, AliasProperty, BooleanProperty, NumericProperty
from kivy.uix.filechooser import FileChooserListView
from kivy.uix.floatlayout import FloatLayout
from kivy.graphics.instructions import InstructionGroup
from kivy.uix.slider import Slider
from kivy.metrics import dp, sp
from collections import deque
from functools import partial
from threading import Thread
import re
import traceback
import time
import math
__author__ = 'unjuan'
__version__ = '0.13.0'
'''
The border length of the largest shape that would be considered as noice,
in make_border and link_points methods.'''
MIN_SHAPE = 5
'''
Number of iterations in the filter_border method.
'''
FILTER_PASSES = 10
class Point(ToggleButton):
# noinspection PyArgumentList
pivot_bond = ListProperty([.5, .5])
def get_pivot_x(self):
return self.x + self.width * self.pivot_bond[0]
def set_pivot_x(self, value):
if self.width > 1:
self.x = value - self.width * self.pivot_bond[0]
else:
if value > 1:
self.piv_x = value
pivot_x = AliasProperty(get_pivot_x, set_pivot_x,
bind=('x', 'width', 'pivot_bond'))
def get_pivot_y(self):
return self.y + self.height * self.pivot_bond[1]
def set_pivot_y(self, value):
if self.height > 1:
self.y = value - self.height * self.pivot_bond[1]
else:
if value > 1:
self.piv_y = value
pivot_y = AliasProperty(get_pivot_y, set_pivot_y,
bind=('y', 'height', 'pivot_bond'))
'''Rotabox's pivot.'''
pivot = ReferenceListProperty(pivot_x, pivot_y)
def get_origin(self):
return self.pivot
def set_origin(self, point):
pivot = point
self.pivot_bond = ((pivot[0] - self.x) / float(self.width),
(pivot[1] - self.y) / float(self.height))
self.pos = (self.x - (pivot[0] - point[0]),
self.y - (pivot[1] - point[1]))
'''Rotabox's origin.'''
origin = AliasProperty(get_origin, set_origin)
# Initial widget size. Used for calculating the widget's scale.
# noinspection PyArgumentList
original_size = ListProperty([1, 1])
def get_scale(self):
return float(self.width) / self.original_size[0]
def set_scale(self, amount):
if amount < self.scale_min:
amount = self.scale_min
elif amount > self.scale_max:
amount = self.scale_max
pivot = self.pivot[:]
self.size = (amount * self.original_size[0],
amount * self.original_size[1])
self.pivot = pivot
'''Rotabox's scale.'''
scale = AliasProperty(get_scale, set_scale, bind=('width', 'height',
'original_size'))
'''Minimum scale allowed.'''
scale_min = NumericProperty(0.1)
'''Maximum scale allowed.'''
scale_max = NumericProperty(3)
multi_selected = BooleanProperty(False)
busy = False
norm_fill_color = .5, 0, 0, 0
down_fill_color = .5, 0, 0, .5
norm_line_color = .3, .3, .3, .5
down_line_color = .8, 0, 0, 1
picked_line_color = 1.0, 0.7, 0.29, 1
def __init__(self, pol, root, mag, **kwargs):
self.root = root
self.piv_x = self.piv_y = 0
super(Point, self).__init__(**kwargs)
self.size = mag * 6, mag * 6
self.original_size = self.size
self.scale = 1.5 / self.root.scat.scale + .1
self.grabbed = False
self.popup = None
self.deselect = False
self.pol = pol
self.area_color = 0, 0, 0, 0
self.line_color = 0, 0, 0, 0
def on_size(self, *args):
self.x -= self.size[0] * .5
self.y -= self.size[1] * .5
self.label.color = self.adjust_color(self.right, self.top)
def on_pos(self, *args):
try:
self.label.color = self.adjust_color(self.right, self.top)
except AttributeError:
pass
def on_state(self, *args):
if self.state == 'down':
if not self.multi_selected:
self.line_color = self.down_line_color
self.area_color = self.down_fill_color
else:
if not self.multi_selected:
self.line_color = self.norm_line_color
self.area_color = self.norm_fill_color
def on_multi_selected(self, *args):
if self.multi_selected:
self.line_color = self.picked_line_color
else:
if self.state == 'down':
self.area_color = self.down_fill_color
self.line_color = self.down_line_color
else:
self.area_color = self.norm_fill_color
self.line_color = self.norm_line_color
def on_press(self, *args):
self.state = 'down'
if (self.root.index != self.pol['btn_points'].index(self)
or self.root.pol != self.pol['key']):
self.root.pol = str(self.pol['key'])
self.root.index = self.pol['btn_points'].index(self)
self.root.save_state(motion_end=1)
if self.root.to_transfer:
return
if not self.root.ordered:
for pol in itervalues(self.root.rec[self.root.frame]):
if pol['number'] > self.pol['number']:
pol['number'] -= 1
self.pol['number'] = len(self.root.rec[self.root.frame]) - 1
def on_touch_move(self, touch):
if self.state != 'down':
return
if Point.busy or self.grabbed:
return
if not self.collide_point(*touch.pos):
return
self.origin = touch.pos
Window.bind(on_motion=self.drag)
self.grabbed = True
Point.busy = True
def drag(self, *args):
self.opacity = .3
self.pivot = self.root.scat.to_widget(*args[2].pos)
self.root.draw()
def on_release(self, *args):
Window.unbind(on_motion=self.drag)
if self.grabbed:
self.opacity = 1
self.root.save_state(msg=str(self.pol['btn_points'].index(self))
+ '_'
+ str(self.pol['key'])
+ '_'
+ str((round(self.center_x),
round(self.center_y))),
motion=1)
self.grabbed = False
Point.busy = False
self.root.draw()
elif self.deselect:
self.root.deselect_polygon()
self.deselect = False
return
self.state = 'down'
def adjust_color(self, x, y):
if self.root.sprite.collide_point(x, y):
image = self.root.sprite.image
x, y = x - image.x, y - image.y
try:
back = image._coreimage.read_pixel(x, image.height - y - 1)
except (AttributeError, IndexError):
pass
else:
if back[-1]:
color = [1 - back[0], 1 - back[1], 1 - back[2], 1]
if back[0] + back[1] + back[2] < 1.5:
d = 1 - max(color[:-1])
color[0] += d
color[1] += d
color[2] += d
else:
d = min(color[:-1])
color[0] -= d
color[1] -= d
color[2] -= d
return color
return .4, .5, .7, 1.0
def pop_up(self, *args):
if self.popup:
self.dismiss_popup()
point_popup = BoxLayout(orientation='vertical')
pick_btn = Button(background_color=(.13, .13, .2, 1),
on_release=partial(self.root.pick_point, self))
pick_btn.text = 'Pick point'
point_popup.add_widget(pick_btn)
rem_btn = Button(background_color=(.13, .13, .2, 1),
on_release=self.root.remove_point)
rem_btn.text = 'Remove point'
point_popup.add_widget(rem_btn)
opn_btn = Button(background_color=(.13, .13, .2, 1),
on_release=self.root.open_polygon)
opn_btn.text = self.root.open_btn.text
point_popup.add_widget(opn_btn)
clear_btn = Button(background_color=(.13, .13, .2, 1),
on_release=self.root.remove_polygon)
clear_btn.text = 'Remove polygon'
point_popup.add_widget(clear_btn)
self.popup = AutoPopup(content=point_popup,
size_hint=(None, None),
size=(dp(240), dp(200)))
self.popup.title = "Point menu:"
self.popup.open()
def dismiss_popup(self, *args):
if self.popup:
self.popup.dismiss()
self.popup = None
# noinspection PyArgumentList
class Editor(FloatLayout):
def __init__(self, **kwargs):
super(Editor, self).__init__(**kwargs)
self.rec = {}
self.keys = []
self.frame = '0'
self.pol = None
self.index = None
self.lasts = ['0', None, None]
self.history = deque()
self.state = -1
self.changes = 0
self.motion_args = []
self.atlas_source = ''
self.animation = False
self.clone_points = False
self.ordered = True
self.history_states = 30 # UNDO STATES
self.moves = []
self.popup = None
self.filename = ''
self.source = ''
self.image = ''
self.code = ''
self.save_name = ''
self.draw_group = InstructionGroup()
self.scat.canvas.add(self.draw_group)
self.line_width = 1
self.mag = 2
self.simplicity = 10
self.ctrl = False
self.to_transfer = []
self.nums_on = False
self.default_color = .29, .518, 1, 1
self.last_dir = app_config.get('last dir', './')
# for tracing
self.simple_border = []
self.simplest_border = []
self.trace_mode = False
self.temp_img = ''
self.orig_source = None
self.matte = 1, .5, 1, 1
self.multi_shape = False
self.all_frames = False
self.all_go = False
self.done = 0
EventLoop.window.bind(on_keyboard=self.on_key,
on_key_up=self.on_key_up)
Clock.schedule_once(self.load_dialog)
def on_parent(self, *args):
try:
assert sys.platform == 'win32'
except AssertionError:
pass
else:
Window.bind(on_request_close=self.exit_check)
# ,,,------------------------ EDITOR -----------------------
def add_point(self, x=None, y=None, state=True):
frame = self.rec[self.frame]
if self.pol is not None:
pol = frame[self.pol]
if not x or not y: # If from keyboard
if len(pol['btn_points']) > 1:
next_index = (self.index + 1) % len(pol['btn_points'])
x = (pol['btn_points'][self.index].center_x +
pol['btn_points'][next_index].center_x) * .5
y = (pol['btn_points'][self.index].center_y +
pol['btn_points'][next_index].center_y) * .5
else:
x, y = self.sprite.center
pol['btn_points'][self.index].state = 'normal'
self.index += 1
pol['btn_points'].insert(self.index, (Point(pol, self, self.mag,
pos=(x, y),
text=str(self.index),
state='down')))
self.scat.add_widget(pol['btn_points'][self.index])
else:
if not (x and y):
x, y = self.sprite.center
self.pol = str(len(frame))
pol = frame[self.pol] = {}
pol['number'] = pol['key'] = int(self.pol)
pol['open'] = False
pol['btn_points'] = [Point(pol, self, self.mag, pos=(x, y),
text=str(0))]
pol['color'] = self.default_color
pol['label'] = Label(size=(dp(50), dp(50)), font_size='35sp', bold=True,
color=pol['color'][:-1] + (.3,))
self.scat.add_widget(pol['label'])
self.scat.add_widget(pol['btn_points'][-1])
self.index = 0
if state:
self.save_state('Added point {} to polygon {} at {}'
.format(self.index, self.pol, (round(x), round(y))))
self.draw()
def remove_point(self, state=True, *args):
if not self.to_transfer:
try:
p, i = self.pol, self.index
pol = self.rec[self.frame][self.pol]
pol['btn_points'][self.index].dismiss_popup()
self.scat.remove_widget(pol['btn_points'].pop(
self.index))
if self.index > -1:
self.index -= 1
if len(pol['btn_points']):
pol['btn_points'][self.index].state = 'down'
else:
self.remove_gap(pol)
self.pol = None
self.index = None
except (LookupError, TypeError) as er:
print('on remove_point: ', er)
else:
if state:
self.save_state('Removed point {} from polygon {}'
.format(i, p))
self.draw()
def remove_polygon(self, *args):
if not self.to_transfer:
try:
pol = self.rec[self.frame][self.pol]
except LookupError as er:
print('on clear_polygon: ', er)
else:
pol['btn_points'][self.index].dismiss_popup()
while len(pol['btn_points']):
self.scat.remove_widget(pol['btn_points'].pop())
self.scat.remove_widget(pol['label'])
self.remove_gap(pol)
pidx = self.pol
self.pol = None
self.index = None
self.save_state('Removed polygon {}'.format(pidx))
self.draw()
def remove_gap(self, pol):
# Taking care of indices' consecutiveness in case of removing
# a middle one.
frame = self.rec[self.frame]
p = len(frame) - 1
for k, v in iteritems(frame):
if v['number'] > pol['number']:
v['number'] -= 1
elif v == pol:
p = int(k)
pol['number'] = len(frame) - 1
while p < len(frame) - 1:
frame[str(p)] = frame[str(p + 1)]
frame[str(p)]['key'] = p
frame[str(p)]['label'].text = str(p)
p += 1
del frame[str(p)]
def open_polygon(self, *args):
if self.pol:
pol = self.rec[self.frame][self.pol]
pol['btn_points'][self.index].dismiss_popup()
if pol['open']:
pol['open'] = False
self.save_state('Closed polygon {}'.format(self.pol))
else:
pol['open'] = True
self.save_state('Opened polygon {}'.format(self.pol))
self.update()
self.draw()
def deselect_polygon(self):
if self.pol:
self.rec[self.frame][self.pol]['btn_points'][self.index].state = \
'normal'
self.lasts = self.frame, self.pol, self.index
self.pol = None
self.index = None
self.save_state(motion_end=1)
self.draw()
def pick_point(self, point, *args):
point.dismiss_popup()
if point.multi_selected:
self.to_transfer.remove((self.pol,
point.pol['btn_points'].index(point)))
point.multi_selected = False
self.draw()
return
self.to_transfer.append((self.pol, point.pol['btn_points'].index(point)))
point.multi_selected = True
self.draw()
def transfer_points(self, point=None, pp=None):
poli = poii = ''
if pp:
poli, poii = self.pol, self.index
self.pol, self.index = pp[0], pp[1]
self.save_state('Picked Points {}'.format(self.to_transfer))
if pp:
self.pol, self.index = poli, poii
frame = self.rec[self.frame]
ptis = {}
ordered = [None] * len(self.to_transfer)
for e in self.to_transfer:
try:
ptis[e[0]].append(e[1])
except KeyError:
ptis[e[0]] = [e[1]]
if point:
if point.multi_selected:
self.empty_cut()
self.save_state('Cancelled transfer')
return
for p, plg in sorted(iteritems(ptis), reverse=True):
for pidx in sorted(plg, reverse=True):
xpol = frame[p]
cutpoint = xpol['btn_points'][pidx]
ordered[self.to_transfer.index((p, pidx))] = cutpoint
cutpoint.pol = point.pol
cutpoint.multi_selected = False
cutpoint.area_color = cutpoint.norm_fill_color
cutpoint.line_color = cutpoint.norm_line_color
del xpol['btn_points'][pidx]
if not xpol['btn_points']:
for apol in itervalues(frame):
if apol['number'] > xpol['number']:
apol['number'] -= 1
self.scat.remove_widget(xpol['label'])
self.remove_gap(xpol)
i = point.pol['btn_points'].index(point) + 1
for cutpoint in ordered:
cutpoint.pol['btn_points'].insert(i, cutpoint)
i += 1
self.pol = str(point.pol['key'])
curpoint = frame[self.pol]['btn_points'][self.index]
curpoint.area_color = curpoint.norm_fill_color
curpoint.line_color = curpoint.norm_line_color
self.index = i - 1
frame[self.pol]['btn_points'][self.index].state = 'down'
msg = 'Pasted {} points to polygon {}'.format(len(ordered), self.pol)
else:
self.deselect_polygon()
self.pol = str(len(frame))
pol = frame[self.pol] = {}
pol['number'] = pol['key'] = int(self.pol)
pol['open'] = False
pol['btn_points'] = []
pol['color'] = self.default_color
pol['label'] = Label(size=(dp(50), dp(50)), font_size='35sp', bold=True,
color=pol['color'][:-1] + (.3,))
self.scat.add_widget(pol['label'])
for p, plg in sorted(iteritems(ptis), reverse=True):
for pidx in sorted(plg, reverse=True):
xpol = frame[p]
cutpoint = xpol['btn_points'][pidx]
ordered[self.to_transfer.index((p, pidx))] = cutpoint
cutpoint.pol = pol
cutpoint.multi_selected = False
cutpoint.area_color = cutpoint.norm_fill_color
cutpoint.line_color = cutpoint.norm_line_color
del xpol['btn_points'][pidx]
if not xpol['btn_points']:
for apol in itervalues(frame):
if apol['number'] > xpol['number']:
apol['number'] -= 1
self.scat.remove_widget(xpol['label'])
self.remove_gap(xpol)
i = 0
for cutpoint in ordered:
pol['btn_points'].insert(i, cutpoint)
i += 1
self.pol = str(pol['key'])
self.index = i - 1
# noinspection PyUnresolvedReferences
pol['btn_points'][self.index].state = 'down'
msg = 'New polygon ({}) of {} points'.format(self.pol, len(ordered))
self.empty_cut()
self.save_state(msg)
self.draw()
def empty_cut(self):
for entry in self.to_transfer:
try:
point = self.rec[self.frame][entry[0]]['btn_points'][entry[1]]
if entry[1] != self.index:
point.area_color = point.norm_fill_color
point.line_color = point.norm_line_color
point.multi_selected = False
except (KeyError, IndexError) as er:
print('on empty_cut: ', er)
del self.to_transfer[:]
def save_state(self, msg='__state', motion=0, motion_end=0):
if msg != '__state' and self.history \
and self.history[self.state][0] == msg:
return
if not motion:
if self.moves:
args = self.motion_args[-1].split('_')
last = self.moves[-1][:]
last = ('Moved point {} of polygon {} to {}'.format(args[0],
args[1],
args[2]),
last[1])
self.history.append(last)
self.changes += 1
del self.moves[:]
if not motion_end:
if self.state != -1:
index = self.state + len(self.history)
while len(self.history) > index + 1:
self.history.pop()
self.state = -1
project = {'frame': self.frame, 'pol': self.pol, 'index': self.index,
'to_transfer': self.to_transfer[:]}
snapshot = msg, self.store(project)
if motion:
self.motion_args.append(snapshot[0])
self.moves.append(snapshot)
else:
self.history.append(snapshot)
self.changes += 1
if len(self.history) > self.history_states:
self.history.popleft()
self.update()
def change_state(self, btn):
if btn == 'redo':
if not self.state < -1:
return
self.state += 1
self.changes += 1
elif btn == 'undo':
if not self.state > -len(self.history):
return
self.state -= 1
self.changes -= 1
if -len(self.history) <= self.state < 0:
self.busy.opacity = 1
Clock.schedule_once(self.build_state, .1)
def build_state(self, *args):
self.clear_points()
state = self.history[self.state][1]
if self.atlas_source:
self.frame = state['frame']
self.sprite.image.source = (
'atlas://' + self.filename + '/' + self.frame)
self.board1.text = (self.image + '\n(' + str(
self.keys.index(self.frame) + 1) + ' of ' + str(
len(self.keys)) + ' frames)')
self.pol = state['pol']
self.index = state['index']
self.to_transfer = state['to_transfer'][:]
self.restore(state, __version__)
try:
self.rec[self.frame][self.pol]['btn_points'][
self.index].state = 'down'
except (KeyError, IndexError):
pass
for entry in self.to_transfer:
pol = self.rec[self.frame][entry[0]]
cutpoint = pol['btn_points'][entry[1]]
cutpoint.multi_selected = True
self.update()
self.draw()
self.busy.opacity = 0
def navigate(self, btn):
cf = self.frame
if self.atlas_source:
self.empty_cut()
while len(self.scat.children) > 1:
for point in self.scat.children:
if isinstance(point, (Point, Label)):
self.scat.remove_widget(point)
if btn == '>':
self.frame = \
self.keys[self.keys.index(self.frame) + 1] \
if self.keys.index(self.frame) + 1 < len(self.keys) \
else self.keys[0]
else:
self.frame = \
self.keys[self.keys.index(self.frame) - 1] \
if self.keys.index(self.frame) > 0 \
else self.keys[-1]
try:
self.sprite.image.source = ('atlas://' + self.filename + '/'
+ self.frame)
except ZeroDivisionError:
pass
self.sprite.image.size = self.sprite.image.texture_size
self.sprite.size = self.sprite.image.size
self.sprite.center = self.width * .6, self.height * .5
if self.clone_points:
for key in iterkeys(self.rec[cf]):
self.rec[self.frame][key] = {'btn_points': []}
for (k, v), (k2, v2) in \
zip(iteritems(self.rec[cf]),
iteritems(self.rec[self.frame])):
for i, point in enumerate(v['btn_points']):
v2['btn_points'].append(Point(v2, self, self.mag,
text=str(i),
pos=point.center))
v2['key'] = v['key']
v2['number'] = v['number']
v2['open'] = v['open']
v2['color'] = v['color'][:]
v2['label'] = Label(size=(dp(50), dp(50)), font_size='35sp',
bold=True, color=v2['color'][:-1] + (.3,))
self.scat.add_widget(v2['label'])
if self.rec[cf]:
self.save_state('Cloned points of frame {} to frame {}'
.format(cf, self.frame))
for pol in itervalues(self.rec[self.frame]):
for point in pol['btn_points']:
self.scat.add_widget(point)
point.area_color = point.norm_fill_color
point.line_color = point.norm_line_color
self.pol = None
self.index = None
self.adjust_points()
self.update()
self.draw()
self.board1.text = (self.image + '\n('
+ str(self.keys.index(self.frame) + 1)
+ ' of '
+ str(len(self.keys)) + ' frames)')
def clear_points(self):
for frame in itervalues(self.rec):
for pol in itervalues(frame):
while len(pol['btn_points']):
self.scat.remove_widget(pol['btn_points'].pop())
self.scat.remove_widget(pol['label'])
frame.clear()
self.rec.clear()
# ,,,------------------------ INPUT -----------------------
def load_dialog(self, *args):
""" Shows the 'Import/Open' dialog."""
if self.popup:
self.changes = 0
self.dismiss_popup()
if self.changes > 1:
self.warn('Warning!', 'Project is not saved\n'
'and will be lost.\nContinue?',
action=self.load_dialog)
return
content = LoadDialog()
content.load = self.load_check
content.cancel = self.dismiss_popup
content.file_types = ['*.png', '*.atlas', '*.bounds']
if os.path.isdir(self.last_dir):
content.filechooser.path = self.last_dir
else:
content.filechooser.path = './'
self.popup = AutoPopup()
self.popup.content = content
self.popup.size_hint = .6, .9
self.popup.title = 'Open image, atlas or project file:'
self.popup.auto_dismiss = False
self.popup.open()
def load_check(self, path, filename):
if filename:
filename = filename[0]
self.last_dir = path
self.clear_points()
self.rec = {}
del self.keys[:]
self.frame = '0'
self.pol = None
self.index = None
self.lasts = ['0', None, None]
self.history = deque()
self.state = -1
self.changes = 0
self.atlas_source = ''
self.animation = False
self.sprite.size = dp(1), dp(1)
self.sprite.pos = self.width * .6, self.height * .5
self.scat.scale = 1
self.ctrl = False
# for tracing
self.simple_border = []
self.simplest_border = []
self.trace_mode = False
self.temp_img = ''
self.orig_source = None
self.matte = 1, .5, 1, 1
self.multi_shape = False
self.multi_chk.active = False
self.all_frames = False
self.all_chk.active = False
self.all_go = False
self.done = 0
self.trace_box.thres = dp(1.0)
self.empty_cut()
try:
self.sprite.remove_widget(self.sprite.image)
except AttributeError:
pass
if filename.endswith('.bounds'):
self.load_proj(filename, path)
else:
self.load_img(filename, path)
self.save_state("Loaded image '{}'".format(filename))
self.update()
self.draw()
Clock.schedule_interval(self.hover, .1)
def load_img(self, filename, path, source=None):
self.dismiss_popup()
filename = os.path.join(path, filename)\
.replace('./', '').replace('_RESCUED_', '')
file_name = filename.replace('.png', '')\
.replace('.atlas', '').replace('.bounds', '')
if source: # If a project is opened
filename = filename.replace(filename.split('\\')[-1], source)
self.image = filename.split('\\')[-1]
self.save_name = file_name + '.bounds'
try:
self.source = os.path.relpath(os.path.join(path, filename))
except ValueError as er:
self.source = os.path.join(path, filename)
print('on load_img(relpath): ', er)
if filename.endswith('.atlas'):
try:
with open(self.source, 'r', encoding="UTF8") as ani:
atlas = json.load(ani)
except (IOError, KeyError) as er:
print('On load_img(atlas reading):', er)
else:
self.keys = sorted([key for key in iterkeys(
atlas[filename.replace('.atlas', '.png').split('\\')[-1]])])
self.filename = filename.replace('.atlas', '')
try:
self.atlas_source = ('atlas://' +
os.path.relpath(filename) +
'/' + self.keys[0])
except ValueError as er:
self.atlas_source = ('atlas://' +
filename + '/' + self.keys[0])
print('on load_img(atlas relpath): ', er)
for key in self.keys:
self.rec[key] = {}
self.frame = self.keys[0]
self.sprite.image = Image(source=self.atlas_source)
else:
self.sprite.image = Image(source=self.source, keep_data=True)
self.sprite.add_widget(self.sprite.image)
self.sprite.image.size = self.sprite.image.texture_size
self.sprite.size = self.sprite.image.size
self.sprite.image.pos = self.sprite.pos
self.sprite.opacity = 1
self.grid.opacity = 1
self.mag = min(self.sprite.image.width
* self.sprite.image.height / 1800., 3)
self.board1.text = self.image
if self.atlas_source:
self.board1.text += ('\n('
+ str(self.keys.index(self.frame) + 1)
+ ' of '
+ str(len(self.keys)) + ' frames)')
def load_proj(self, filename, path):
source = os.path.join(path, filename)
try:
with open(source, 'r', encoding="UTF8") as proj:
project = json.load(proj)
except (IOError, KeyError) as er:
print('On load_proj(proj reading): ', er)
else:
self.load_img(filename, path, source=project['image'])
if not self.sprite.image.texture:
self.sprite.remove_widget(self.sprite.image)
self.sprite.image = None
self.sprite.opacity = 0
self.grid.opacity = 0
self.board1.text = ''
self.warn("Image '{}' is not found.".format(
project['image']),
"Please, put the image\n"
"in the project file's directory\n"
"and try again.",
action=self.dismiss_popup, cancel=0)
return
try:
version = project['version']
del project['version']
except KeyError as er:
print('on load_proj(version): ', er)
version = '0.8.0'
del project['image']
Clock.schedule_once(partial(self.load_proj_fin, project, version,
filename))
def load_proj_fin(self, project, version, filename, *args):
self.restore(project, version)
self.save_state("Loaded project '{}'".format(filename))
self.update()
self.draw()
def restore(self, snapshot, version):
for f, sframe in iteritems(snapshot):
if f in ('frame', 'pol', 'index', 'to_transfer'):
continue
self.rec[f] = {}
for p, pol in iteritems(sframe):
self.rec[f][p] = {}
self.rec[f][p]['key'] = pol['key']
self.rec[f][p]['number'] = pol['number']
try:
self.rec[f][p]['open'] = pol['open']
except Exception:
self.rec[f][p]['open'] = False
self.rec[f][p]['color'] = tuple(pol['color'])
self.rec[f][p]['label'] = Label(size=(dp(50), dp(50)), font_size='35sp',
bold=True,
color=self.rec[f][p]['color'][:-1] + (.3,))
self.scat.add_widget(self.rec[f][p]['label'])
self.rec[f][p]['btn_points'] = [Point(self.rec[f][p], self,
self.mag,
text=str(i),
pos=(point[0] +
self.sprite.x,
point[1] +
self.sprite.y))
for i, point in enumerate(
pol['points'])]
if f == self.frame:
for i in range(len(self.rec[f][p]['btn_points'])):
point = self.rec[f][p]['btn_points'][i]
self.scat.add_widget(point)
point.area_color = point.norm_fill_color
point.line_color = point.norm_line_color