def test_delete_slide(self):
db = DBConnection("../data_base/test_base.db")
self.assertTrue(db.get_slide_count() == 0)
db.insert_slide(1, "1")
self.assertTrue(db.get_slide_count() == 1)
self.assertTrue(db.get_slide_name(1) == "1")
db.delete_slide(1)
self.assertTrue(db.get_slide_count() == 0)
class InteractiveDisplay(tk.Frame):
def __init__(self, master=None):
self.db = DBConnection("data_base/base.db")
tk.Frame.__init__(self, master)
self.pack()
self.run_detector = tk.Button(self, text="Run detector", command=self.run)
self.object_listbox = tk.Listbox(self)
self.slide_listbox = tk.Listbox(self)
self.object_id_label = tk.Label(self, text="Id:")
self.object_name_label = tk.Label(self, text="Name:")
self.object_id_entry = tk.Entry(self)
self.object_name_entry = tk.Entry(self)
self.file_name_label = tk.Label(self, text="File name:")
self.object_name_label2 = tk.Label(self, text="Object name:")
self.file_name_entry = tk.Entry(self)
self.variable = tk.StringVar(self)
self.object_name_optionmenu = tk.OptionMenu(self, self.variable, '')
self.add_object_button = tk.Button(self, text="Add object", command=self.add_object)
self.delete_object_button = tk.Button(self, text="Delete object", command=self.delete_object)
self.delete_slide_button = tk.Button(self, text="Delete slide", command=self.delete_slide)
self.add_slide_button = tk.Button(self, text="Add slide", command=self.add_slide)
self.quit = tk.Button(self, text="Quit", fg="red", command=root.destroy)
self.dict = None
self.place_widgets()
self.set_widgets()
def set_widgets(self):
"""
Function set widgets parametrs.
"""
self.set_optionmenu()
self.set_object_listbox()
self.set_slide_listbox()
self.object_listbox.bind('<<ListboxSelect>>', self.onselect_object)
self.slide_listbox.bind('<<ListboxSelect>>', self.onselect_slide)
def place_widgets(self):
"""
Function place widgets on window.
"""
self.run_detector.grid(row=0, columnspan=8)
self.object_listbox.grid(row=1, column=0, columnspan=4)
self.slide_listbox.grid(row=1, column=4, columnspan=4)
self.object_id_label.grid(row=3, column=0)
self.object_name_label.grid(row=3, column=2)
self.object_id_entry.grid(row=3, column=1)
self.object_name_entry.grid(row=3, column=3)
self.file_name_label.grid(row=3, column=4)
self.object_name_label2.grid(row=3, column=6)
self.file_name_entry.grid(row=3, column=5)
self.object_name_optionmenu.grid(row=3, column=7)
self.add_object_button.grid(row=4, column=0, columnspan=2)
self.delete_object_button.grid(row=4, column=2, columnspan=2)
self.delete_slide_button.grid(row=4, column=6, columnspan=2)
self.add_slide_button.grid(row=4, column=4, columnspan=2)
self.quit.grid(row=5, columnspan=8)
def onselect_object(self, evt):
"""
Function handle oncelect event.
"""
w = evt.widget
index = int(w.curselection()[0])
item = w.get(index)
element = item.split(' - ')
self.object_id_entry.delete(0, tk.END)
self.object_id_entry.insert(0, element[0])
self.object_name_entry.delete(0, tk.END)
self.object_name_entry.insert(0, element[1])
def onselect_slide(self, evt):
"""
Function handle oncelect event.
"""
w = evt.widget
index = int(w.curselection()[0])
item = w.get(index)
slide = item.split(' - ')
self.file_name_entry.delete(0, tk.END)
self.file_name_entry.insert(0, slide[1])
# self.variable.set(next((object for object, id in self.dict.items() if id == slide[0]), None))
def add_object(self):
"""
Function handle add_object_button and insert data to data base.
"""
self.db.insert_object(self.object_id_entry.get(), self.object_name_entry.get())
DataMatrixCreator.create_data_matrix(600, self.object_id_entry.get(), 6)
self.object_id_entry.delete(0, tk.END)
self.object_name_entry.delete(0, tk.END)
self.set_object_listbox()
self.set_optionmenu()
def delete_object(self):
"""
Function handle delete_object_button and delete data from data base.
"""
self.db.delete_object(self.object_id_entry.get())
DataMatrixCreator.remove_data_matrix(self.object_id_entry.get())
self.set_object_listbox()
self.set_optionmenu()
def add_slide(self):
"""
Function handle add_slide_button and insert data to data base.
"""
self.db.insert_slide(self.dict[self.variable.get()], self.file_name_entry.get())
self.file_name_entry.delete(0, tk.END)
self.set_slide_listbox()
def delete_slide(self):
"""
Function handle delete_slide_button and delete data from data base.
"""
self.db.delete_slide(self.file_name_entry.get())
self.set_slide_listbox()
def set_optionmenu(self):
"""
Function set optionmenu.
"""
temp_list = self.db.get_object_list()
self.dict = {row[1]: row[0] for row in temp_list}
self.variable.set(list(self.dict.keys())[0])
self.object_name_optionmenu = tk.OptionMenu(self, self.variable, *self.dict.keys())
self.object_name_optionmenu.grid(row=3, column=7)
def set_object_listbox(self):
"""
Function set object_listbox.
"""
self.object_listbox.delete(0, tk.END)
temp_list = self.db.get_object_list()
element = ["" + str(record[0]) + " - " + record[1] for record in temp_list]
self.object_listbox.insert(tk.END, *element)
self.object_name_optionmenu.grid(row=3, column=7)
def set_slide_listbox(self):
"""
Function set slide_listbox.
"""
self.slide_listbox.delete(0, tk.END)
temp_list = self.db.get_slide_list()
slide = ["" + str(record[1]) + " - " + record[2] for record in temp_list]
self.slide_listbox.insert(tk.END, *slide)
def run(self):
"""
Function handle run_detector_button.
"""
detector = DataMatrixDetector(self.db)
detector.set_template("data_matrixes/template.jpg")
camera = Camera()
camera.OnCapture += detector.detect_matrix
camera.run()
