class RecipesList(Frame, BaseClass, Scrollable):
def __init__(self, parent):
Frame.__init__(self, parent)
BaseClass.__init__(self)
Scrollable.__init__(self)
self.parent = parent
self.frame.configure(bg='lightgrey')
self._create_recipes()
self._button_add_new = CustomButton(self,
view='border_orange',
text='New',
width=5,
height=1,
font=(self.default_font, 14,
'bold'))
self._button_add_new.place(relx=1, rely=1, x=-110, y=-40)
self._button_add_new.bind('<Button-1>', self._on_button_add_new_click)
def _on_button_add_new_click(self, event):
RecipeDialogNew(self)
def _create_recipes(self):
for i in range(0, 30):
recipe = Recipe(self.frame)
recipe.pack(fill=BOTH, pady=2)
def __init__(self, parent):
Frame.__init__(self, parent)
BaseClass.__init__(self)
self.parent = parent
self['bg'] = 'white smoke'
Grid.rowconfigure(self, 0, weight=1)
Grid.columnconfigure(self, 0, weight=1)
Grid.columnconfigure(self, 1, weight=1)
Grid.columnconfigure(self, 2, weight=1)
self._button_switcher = CustomButton(self,
view='border_green',
text='Show Available',
font=(self.default_font, 14,
'normal', 'bold'),
height=1,
width=14)
self._button_switcher.grid(column=0, row=0)
self._label_search = CustomLabel(self,
text='Search: ',
bg='white smoke',
font=('Halvetica', 12, 'normal',
'normal'))
self._label_search.grid(column=1, row=0, sticky=E)
self._entry_search = CustomEntry(self, text='Text', width=50)
self._entry_search.grid(column=2, row=0, padx=(0, 40), sticky=W)
self._entry_search.bind('<Key>', self._on_entry_search_key)
self.get_root().bind('<Button-1>', self._remove_focus)
def __init__(self, parent, **kw):
BaseClass.__init__(self)
Toplevel.__init__(self, parent)
self._parent = parent
self['bg'] = 'white'
self.geometry('350x100')
if 'data' in kw: self._data = kw['data']
for i in range(0, 2):
Grid.columnconfigure(self, i, weight=1)
Grid.rowconfigure(self, i, weight=1)
self._button_cancel = CustomButton(self,
view='normal_red',
text='Cancel')
self._button_cancel.grid(row=1, column=0)
self._button_cancel.bind('<Button-1>', self._on_button_cancel_click)
self._button_apply = CustomButton(self,
view='normal_green',
text='Accept')
self._button_apply.grid(row=1, column=1)
self._button_apply.bind('<Button-1>', self._on_button_apply_click)
self._label_text = CustomLabel(
self, text='Are you shure you want to delete this product?')
self._label_text.grid(row=0, column=0, columnspan=2)
class Product(Frame, BaseClass):
def __init__(self, parent, *args, **kw):
Frame.__init__(self, parent)
BaseClass.__init__(self)
if kw['picture']: self._picture = kw['picture']
if kw['name']: self._name = kw['name']
self['bg'] = 'white'
Grid.columnconfigure(self, 1, weight=1)
self._picture_product = CustomPicture(self,
picture=self._picture,
size=70)
self._picture_product.grid(column=0, row=1, pady=(0, 10), padx=(10, 0))
self._label_product_name = CustomLabel(self,
font=(self.default_font, 11,
'bold'),
text=self._name)
self._label_product_name.grid(column=1,
row=1,
sticky=W,
padx=(10, 0),
pady=(0, 10))
self._button_delete_product = CustomButton(
self,
view='normal_red',
text='Delete',
command=self._on_button_delete_product_click)
self._button_delete_product.grid(column=0,
row=0,
sticky=W,
pady=(10, 5),
padx=(15, 0))
self._button_edit_product = CustomButton(
self,
view='normal_green',
text='Edit',
command=self._on_button_edit_product_click)
self._button_edit_product.grid(column=1,
row=0,
sticky=E,
pady=(10, 5),
padx=(0, 15))
def _on_button_delete_product_click(self):
ProductDialogDelete(self, data=self._name)
def _on_button_edit_product_click(self):
pass
def __init__(self, parent):
Frame.__init__(self, parent)
BaseClass.__init__(self)
Scrollable.__init__(self)
self.parent = parent
self.frame.configure(bg='lightgrey')
self._create_recipes()
self._button_add_new = CustomButton(self,
view='border_orange',
text='New',
width=5,
height=1,
font=(self.default_font, 14,
'bold'))
self._button_add_new.place(relx=1, rely=1, x=-110, y=-40)
self._button_add_new.bind('<Button-1>', self._on_button_add_new_click)
def __init__(self, parent, **kw):
BaseClass.__init__(self)
Toplevel.__init__(self, parent)
self.parent = parent
self['bg'] = 'white'
self.geometry('500x350')
for i in range(0, 4):
Grid.columnconfigure(self, i, weight=1)
Grid.rowconfigure(self, i, weight=1)
self._bottom_padding = 20
self._button_exit = CustomButton(self,
view='normal_red',
text='Cancel',
command=self._on_button_exit_click)
self._button_exit.grid(row=4, column=0, pady=(0, self._bottom_padding))
self._button_apply = CustomButton(self,
view='normal_green',
text='Apply',
command=self._on_button_apply_click)
self._button_apply.grid(row=4,
column=2,
pady=(0, self._bottom_padding))
self._button_change_picture = CustomButton(
self,
view='normal_blue',
text='Change Picture',
command=self._on_button_change_picture_click)
self._button_change_picture.grid(row=1, column=1, sticky=N)
self._picture = CustomPicture(self,
picture=self._get_placeholder(),
size=150)
self._picture.grid(column=1, row=0, pady=(20, 0))
self._entry_name = CustomEntry(self, width=25)
self._entry_name.grid(row=2, column=1, columnspan=2, sticky=W + E)
self._label_name = CustomLabel(self, text='Product Name: ')
self._label_name.grid(row=2, column=0, sticky=W + E)
class ProductDialogNew(Toplevel, BaseClass):
def __init__(self, parent, **kw):
BaseClass.__init__(self)
Toplevel.__init__(self, parent)
self.parent = parent
self['bg'] = 'white'
self.geometry('500x350')
for i in range(0, 4):
Grid.columnconfigure(self, i, weight=1)
Grid.rowconfigure(self, i, weight=1)
self._bottom_padding = 20
self._button_exit = CustomButton(self,
view='normal_red',
text='Cancel',
command=self._on_button_exit_click)
self._button_exit.grid(row=4, column=0, pady=(0, self._bottom_padding))
self._button_apply = CustomButton(self,
view='normal_green',
text='Apply',
command=self._on_button_apply_click)
self._button_apply.grid(row=4,
column=2,
pady=(0, self._bottom_padding))
self._button_change_picture = CustomButton(
self,
view='normal_blue',
text='Change Picture',
command=self._on_button_change_picture_click)
self._button_change_picture.grid(row=1, column=1, sticky=N)
self._picture = CustomPicture(self,
picture=self._get_placeholder(),
size=150)
self._picture.grid(column=1, row=0, pady=(20, 0))
self._entry_name = CustomEntry(self, width=25)
self._entry_name.grid(row=2, column=1, columnspan=2, sticky=W + E)
self._label_name = CustomLabel(self, text='Product Name: ')
self._label_name.grid(row=2, column=0, sticky=W + E)
def _on_button_change_picture_click(self):
picture_path = filedialog.askopenfilename()
the_file = open(picture_path, 'rb')
self._new_picture = the_file.read()
the_file.close()
self._picture.set_picture(self._new_picture)
def _get_placeholder(self):
self.database.query(
'select `blob` from meta where text = "placeholder"')
return self.database.fetch_one()[0]
def _on_button_exit_click(self):
self.destroy()
def _on_button_apply_click(self):
if self._entry_name.get() == "" or not hasattr(self, '_new_picture'):
return
self.database.query(
'insert into products (name, picture) values (?, ?)',
[self._entry_name.get(), self._new_picture])
data = dict()
data['name'] = self._entry_name.get()
data['picture'] = self._new_picture
self.event_dispatcher.dispatch_event(
NewProductEvent(NewProductEvent.ASK, data))
self.destroy()
class Recipe(Frame):
def __init__(self, parent):
Frame.__init__(self, parent)
BaseClass.__init__(self)
self.parent = parent
self['bg'] = 'white'
self._ingredients = list()
self._description = """
Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Donec odio. Quisque volutpat mattis eros. Nullam malesuada erat ut turpis. Suspendisse urna nibh, viverra non, semper suscipit, posuere a, pede.
Donec nec justo eget felis facilisis fermentum. Aliquam porttitor mauris sit amet orci. Aenean dignissim pellentesque felis.
Morbi in sem quis dui placerat ornare. Pellentesque odio nisi, euismod in, pharetra a, ultricies in, diam. Sed arcu. Cras consequat.
Praesent dapibus, neque id cursus faucibus, tortor neque egestas augue, eu vulputate magna eros eu erat. Aliquam erat volutpat. Nam dui mi, tincidunt quis, accumsan porttitor, facilisis luctus, metus.
"""
self._button_delete = CustomButton(self,
view='normal_red',
text='Delete')
self._button_delete.grid(row=0,
column=0,
pady=(10, 10),
padx=(10, 0),
sticky=W)
self._button_edit = CustomButton(self,
view='normal_green',
text='Edit')
self._button_edit.grid(row=0,
column=1,
pady=(10, 10),
padx=(0, 10),
sticky=E)
self._picture = CustomPicture(self,
picture=self._get_placeholder(),
size=150)
self._picture.grid(column=0, row=1, pady=(0, 10), padx=(10, 0))
Grid.columnconfigure(self, 1, weight=1)
self._frame_text = Frame(self, bg='white')
self._frame_text.grid(row=1, column=1, sticky=N + E + W + S)
Grid.columnconfigure(self._frame_text, 0, weight=1)
Grid.columnconfigure(self._frame_text, 1, weight=1)
self._label_name = CustomLabel(self._frame_text,
text='Cake',
font=(self.default_font, 14, 'normal',
'bold'))
self._label_name.grid(row=0,
column=0,
columnspan=2,
sticky=W,
padx=(50, 0))
self._label_ingredients_column_1 = CustomLabel(self._frame_text,
text='''
1. Яицо куриное
2. Пшеничная мука
3. Сливки 33%-ные
4. Сыр маскарпоне
5. Молочный шоколад
6. Вишневый компот
''',
justify=LEFT)
self._label_ingredients_column_1.grid(row=1, column=0, sticky=W + N)
self._label_ingredients_column_2 = CustomLabel(self._frame_text,
text='''
7. Топленое сливочное масло
8. Шоколадное печенье
9. Клубника
10. Клубничный йогурт
11. Мягкий творог
12. Сахар
''',
justify=LEFT)
self._label_ingredients_column_2.grid(row=1,
column=1,
sticky=W + N,
padx=(0, 50))
self._label_name.bind('<Button-1>', self._expand)
self._picture.bind('<Button-1>', self._expand)
self._label_ingredients_column_1.bind('<Button-1>', self._expand)
self._label_ingredients_column_2.bind('<Button-1>', self._expand)
self.event_dispatcher.add_event_listener(RecipeExpandEvent.ASK,
self._shrink)
def _shrink(self, event):
data = event.data
if data == self: return
else:
if hasattr(self, '_label_description') and self._label_description:
self._label_description.grid_forget()
self._label_description.destroy()
self._label_description = None
self._label_description_title.grid_forget()
self._label_description_title.destroy()
self._label_description_title = None
def _expand(self, event):
self.event_dispatcher.dispatch_event(
RecipeExpandEvent(RecipeExpandEvent.ASK, self))
self._label_description_title = CustomLabel(self,
text='Recipe:',
font=(self.default_font,
14, 'bold'))
self._label_description_title.grid(row=2, column=0, columnspan=2)
self._label_description = CustomLabel(self,
text=self._description,
wraplength=(self.winfo_width() -
40),
justify=LEFT)
self._label_description.grid(row=3, column=0, columnspan=2)
def _get_placeholder(self):
self.database.query(
'select picture from products where name = "{}"'.format('Banana'))
return self.database.fetch_one()[0]
class RecipeDialogNew(Toplevel, BaseClass):
def __init__(self, parent, **kw):
BaseClass.__init__(self)
Toplevel.__init__(self, parent)
self.parent = parent
self['bg'] = 'white'
self.geometry('480x650')
self._vertical_padding = 20
self._horizontal_padding = 20
for i in range(0, 8):
Grid.columnconfigure(self, i, weight=1)
Grid.rowconfigure(self, i, weight=1)
self._label_name = CustomLabel(self, text="Name: ")
self._label_name.grid(row=0, column=1, sticky=S + W)
self._entry_name = CustomEntry(self, width=35)
self._entry_name.grid(row=1, column=1, sticky=N)
self._label_ingredients = CustomLabel(self, text='Ingredients:')
self._label_ingredients.grid(row=2, column=1, sticky=S + W)
self._frame_ingredients = Frame(self)
self._frame_ingredients.grid(row=3, column=1, sticky=N + E + W + S)
self._scrollbar_ingredients = Scrollbar(self._frame_ingredients,
orient=VERTICAL)
self._listbox_ingredients = Listbox(
self._frame_ingredients,
selectmode=EXTENDED,
yscrollcommand=self._scrollbar_ingredients.set)
self._scrollbar_ingredients.config(
command=self._listbox_ingredients.yview)
self._listbox_ingredients.pack(side=LEFT, fill=BOTH, expand=1)
self._scrollbar_ingredients.pack(side=RIGHT, fill=BOTH)
for item in self._get_all_ingredients():
self._listbox_ingredients.insert(END, item[0])
self._label_description = CustomLabel(self, text='Description:')
self._label_description.grid(row=4, column=1, sticky=S + W)
self._entry_description = Text(self, height=10, width=50)
self._entry_description.grid(row=5, column=1, sticky=N)
self._picture = CustomPicture(self,
picture=self._get_placeholder(),
size=100)
self._picture.grid(row=6, column=1)
self._button_picture = CustomButton(self,
view='normal_blue',
text='Change Picture')
self._button_picture.grid(row=7, column=1, sticky=N)
self._button_picture.bind('<Button-1>', self._on_button_picture_click)
self._button_exit = CustomButton(self,
view='normal_red',
text='Cancel')
self._button_exit.grid(row=8,
column=0,
sticky=N + E + W + S,
pady=(0, self._vertical_padding),
padx=(self._horizontal_padding, 0))
self._button_exit.bind('<Button-1>', self._on_button_exit_click)
self._button_apply = CustomButton(self,
view='normal_green',
text='Apply')
self._button_apply.grid(row=8,
column=2,
sticky=N + E + W + S,
pady=(0, self._vertical_padding),
padx=(0, self._horizontal_padding))
self._button_apply.bind('<Button-1>', self._on_button_apply_click)
def _on_button_apply_click(self, event):
if self._entry_description.get(
1.0, END) == '' or not hasattr(self, '_new_picture'):
return
ingredients_indexes = self._listbox_ingredients.curselection()
ingredients_string = ''
for i in ingredients_indexes:
ingredients_string += '|' + self._listbox_ingredients.get(i) + '|'
self.database.query(
'insert into recipes (name, description, picture, ingredients) values (?, ?, ?, ?)',
[
self._entry_name.get(),
self._entry_description.get(1.0, END), self._new_picture,
ingredients_string
])
data = dict()
data['name'] = self._entry_name.get()
data['description'] = self._entry_description.get(1.0, END)
data['picture'] = self._new_picture
data['ingredients'] = ingredients_string
self.event_dispatcher.dispatch_event(
NewRecipeEvent(NewRecipeEvent.ASK, data))
self.destroy()
def _on_button_exit_click(self, event):
self.destroy()
def _get_placeholder(self):
self.database.query(
'select `blob` from meta where text = "placeholder"')
return self.database.fetch_one()[0]
def _get_all_ingredients(self):
self.database.query('select `name` from products')
self._ingredients = self.database.fetch_all()
return self._ingredients
def _on_button_picture_click(self, event):
picture_path = filedialog.askopenfilename()
the_file = open(picture_path, 'rb')
self._new_picture = the_file.read()
the_file.close()
self._picture.set_picture(self._new_picture)
def __init__(self, parent, **kw):
BaseClass.__init__(self)
Toplevel.__init__(self, parent)
self.parent = parent
self['bg'] = 'white'
self.geometry('480x650')
self._vertical_padding = 20
self._horizontal_padding = 20
for i in range(0, 8):
Grid.columnconfigure(self, i, weight=1)
Grid.rowconfigure(self, i, weight=1)
self._label_name = CustomLabel(self, text="Name: ")
self._label_name.grid(row=0, column=1, sticky=S + W)
self._entry_name = CustomEntry(self, width=35)
self._entry_name.grid(row=1, column=1, sticky=N)
self._label_ingredients = CustomLabel(self, text='Ingredients:')
self._label_ingredients.grid(row=2, column=1, sticky=S + W)
self._frame_ingredients = Frame(self)
self._frame_ingredients.grid(row=3, column=1, sticky=N + E + W + S)
self._scrollbar_ingredients = Scrollbar(self._frame_ingredients,
orient=VERTICAL)
self._listbox_ingredients = Listbox(
self._frame_ingredients,
selectmode=EXTENDED,
yscrollcommand=self._scrollbar_ingredients.set)
self._scrollbar_ingredients.config(
command=self._listbox_ingredients.yview)
self._listbox_ingredients.pack(side=LEFT, fill=BOTH, expand=1)
self._scrollbar_ingredients.pack(side=RIGHT, fill=BOTH)
for item in self._get_all_ingredients():
self._listbox_ingredients.insert(END, item[0])
self._label_description = CustomLabel(self, text='Description:')
self._label_description.grid(row=4, column=1, sticky=S + W)
self._entry_description = Text(self, height=10, width=50)
self._entry_description.grid(row=5, column=1, sticky=N)
self._picture = CustomPicture(self,
picture=self._get_placeholder(),
size=100)
self._picture.grid(row=6, column=1)
self._button_picture = CustomButton(self,
view='normal_blue',
text='Change Picture')
self._button_picture.grid(row=7, column=1, sticky=N)
self._button_picture.bind('<Button-1>', self._on_button_picture_click)
self._button_exit = CustomButton(self,
view='normal_red',
text='Cancel')
self._button_exit.grid(row=8,
column=0,
sticky=N + E + W + S,
pady=(0, self._vertical_padding),
padx=(self._horizontal_padding, 0))
self._button_exit.bind('<Button-1>', self._on_button_exit_click)
self._button_apply = CustomButton(self,
view='normal_green',
text='Apply')
self._button_apply.grid(row=8,
column=2,
sticky=N + E + W + S,
pady=(0, self._vertical_padding),
padx=(0, self._horizontal_padding))
self._button_apply.bind('<Button-1>', self._on_button_apply_click)