def __init__(self, **kwargs):
super(Container, self).__init__(**kwargs)
self.previous_text = open(self.kv_file).read()
parser = Parser(content=self.previous_text)
widget = Factory.get(parser.root.name)()
Builder._apply_rule(widget, parser.root, parser.root)
self.add_widget(widget)
def change_kv(self, *largs):
'''Called when the update button is clicked. Needs to update the
interface for the currently active kv widget, if there is one based
on the kv file the user entered. If there is an error in their kv
syntax, show a nice popup.'''
kv_container = self.screen_manager.current_screen.content.children[0]
try:
parser = Parser(content=self.language_box.text.encode('utf8'))
kv_container.clear_widgets()
widget = Factory.get(parser.root.name)()
Builder._apply_rule(widget, parser.root, parser.root)
kv_container.add_widget(widget)
except (SyntaxError, ParserException) as e:
self.info_label.text = str(e)
self.anim = Animation(top=190.0, opacity=1, d=2, t='in_back') +\
Animation(top=190.0, d=2) +\
Animation(top=0, opacity=0, d=2)
self.anim.start(self.info_label)
except:
import traceback
traceback.print_exc()
popup = Popup(
title="Boom",
content=Label(
text='Something horrible happened while parsing' +
'your Kivy Language',
text_size=(350, None),
size_hint=(None, None),
size=(400, 400)))
popup.open()
def change_kv(self, *largs):
'''Called when the update button is clicked. Needs to update the
interface for the currently active kv widget, if there is one based
on the kv file the user entered. If there is an error in their kv
syntax, show a nice popup.'''
txt = self.language_box.text
kv_container = self.screen_manager.current_screen.children[0]
try:
parser = Parser(content=txt)
kv_container.clear_widgets()
widget = Factory.get(parser.root.name)()
Builder._apply_rule(widget, parser.root, parser.root)
kv_container.add_widget(widget)
except (SyntaxError, ParserException) as e:
self.show_error(e)
except Exception as e:
self.show_error(e)
def change_kv(self, *largs):
kv_container = self.screen_manager.current_screen.content.children[0]
try:
parser = Parser(content=self._kv_text.encode('utf8'))
kv_container.clear_widgets()
widget = Factory.get(parser.root.name)()
Builder._apply_rule(widget, parser.root, parser.root)
kv_container.add_widget(widget)
except (SyntaxError, ParserException) as e:
self.info_label.text = str(e)
self.anim = Animation(top=190.0, opacity=1, d=2, t='in_back') +\
Animation(top=190.0, d=2) +\
Animation(top=0, opacity=0, d=2)
self.anim.start(self.info_label)
except:
import traceback
traceback.print_exc()
popup = Popup(title="Boom",
content=Label(text='Something horrible happened while parsing'
+ 'your Kivy Language', text_size=(350, None),
size_hint=(None, None), size=(400, 400)))
popup.open()
def change_kv_open_file(self, *largs):
txt = self.language_box.text
kv_container = self.screen_manager.current_screen.children[0]
try:
parser = Parser(content=txt)
kv_container.clear_widgets()
widget = Factory.get(parser.root.name)()
Builder._apply_rule(widget, parser.root, parser.root)
kv_container.add_widget(widget)
name = self.ids.ui_name.text
save_path = name
dump = pickle.dumps(save_path)
all = self.db.get_kvs()
kvs = [x[0] for x in all]
if dump not in kvs:
self.db.add_kv(dump)
with open(save_path, 'w') as f:
f.write(txt)
except:
pass
def run(self):
self.parser = Parser(content=Builder._loadedStr)
self._build()
KT.APP.mainloop()
def change_kv(self, *largs):
'''Called when the update button is clicked. Needs to update the
interface for the currently active kv widget, if there is one based
on the kv file the user entered. If there is an error in their kv
syntax, show a nice popup.'''
txt = self.language_box.text
kv_container = self.screen_manager.current_screen.children[0]
try:
parser = Parser(content=txt)
kv_container.clear_widgets()
widget = Factory.get(parser.root.name)()
Builder._apply_rule(widget, parser.root, parser.root)
kv_container.add_widget(widget)
name = self.ids.ui_name.text
print(f'The whatever name is {name}')
if name == 'Untitled*':
m = ModalView(size_hint=[.6, .7])
box = BoxLayout(orientation='vertical')
m.add_widget(box)
# Function to get user's current home directory
from os.path import expanduser
users_home = expanduser('~')
user_home_dir = os.path.join(users_home, 'Desktop')
try:
os.mkdir(os.path.join(user_home_dir, 'KivyEditor'))
user_home_dir = os.path.join(user_home_dir, 'KivyEditor')
except FileExistsError:
# user_home_dir = os.path.join(user_home_dir, 'KivyEditor')
pass
name_box = BoxLayout(size_hint_y=.1)
fc = FileChooserListView(size_hint_y=.9,
filters=['*kv'],
rootpath=user_home_dir)
box.add_widget(name_box)
box.add_widget(fc)
tinput = TextInput(multiline=False, size_hint_x=.8)
submit = Button(text='Save',
background_color=[1, 1, 1, 1],
background_normal='',
color=[0, 0, 0, 1],
size_hint_x=.2)
tinput.bind(on_text_validate=lambda x: self.update_name(
os.path.join(fc.path, tinput.text), m))
submit.bind(on_release=lambda x: self.update_name(
os.path.join(fc.path, tinput.text), m))
name_box.add_widget(tinput)
name_box.add_widget(submit)
m.open()
else:
save_path = name
dump = pickle.dumps(save_path)
all = self.db.get_kvs()
kvs = [x[0] for x in all]
if dump not in kvs:
self.db.add_kv(dump)
with open(save_path, 'w') as f:
f.write(txt)
except (SyntaxError, ParserException) as e:
self.show_error(e)
except Exception as e:
self.show_error(e)
DS_ROOT = os.path.dirname(__file__)
DS_KVS = os.path.join(DS_ROOT,'ds_kvs')
DS_CLASSES = [c[:-3] for c in os.listdir(DS_KVS)
class Root(FloatLayout):
screen_manager = ObjectProperty(None)
child = ObjectProperty(None)
def change_kv(self,*largs):
child = self.screen_manager.current_screen.children[0]
with open(child.kv_file, 'rb') as file:
text = file.read().decode('utf8')
kv_container = self.screen_manager.current_screen
try:
parser = Parser(content = txt)
kv_container.clear_widgets()
widget = Factory.get(parser.root.name)()
Builder._apply_rule(widget,parser.root,parser.root)
kv_container.add_widget(widget)
except (SyntaxError, ParserException) as e:
self.show_error(e)
except Exception as e:
self.show_error(e)
class DS(App):
pass
Factory.register('Root', cls=Root)
if __name__=='__main__':