forked from ReanGD/LearningEnglish
/
GUI.py
390 lines (311 loc) · 12.9 KB
/
GUI.py
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# -*- coding: utf-8 -*-
import math
from tkFont import Font
from Tkinter import *
from loc_res import _
import tkSimpleDialog
clr_stat_frame = "#E9F6FE"
clr_word_frame = "#FFFFE0"
clr_answer_frame = "#E9F6FE"
clr_success = "#348000"
clr_error = "#FC0039"
clr_black = "#000000"
clr_tbl_bg = ["#E9F6FE", "#FFFFE0"]
clr_stat = ["#7B7B00", "#007B00", "#7B7B7B"]
LEFT = 0
RIGHT = 1
class AutoScrollbar(Scrollbar):
def set(self, lo, hi):
if float(lo) <= 0.0 and float(hi) >= 1.0:
self.tk.call("grid", "remove", self)
else:
self.grid()
Scrollbar.set(self, lo, hi)
class ScrollCanvas(Canvas):
def __init__(self, parent):
delta_scr = 1
delta_page = 10
self.vscrollbar = AutoScrollbar(parent)
Canvas.__init__(self, parent, yscrollcommand=self.vscrollbar.set, bg=clr_tbl_bg[0], highlightthickness=0)
self.vscrollbar.config(command=self.yview)
parent.bind("<MouseWheel>", lambda event=None: self.move(-int(math.copysign(delta_scr, event.delta))))
parent.bind("<Button-4>", lambda event=None: self.move(-delta_scr))
parent.bind("<Button-5>", lambda event=None: self.move(delta_scr))
parent.bind("<Prior>", lambda event=None: self.move(-delta_page))
parent.bind("<Next>", lambda event=None: self.move(delta_page))
parent.bind("<Up>", lambda event=None: self.move(-delta_scr))
parent.bind("<Down>", lambda event=None: self.move(delta_scr))
parent.bind("<Home>", lambda event=None: self.yview_moveto(0))
parent.bind("<End>", lambda event=None: self.yview_moveto(1))
def move(self, delta):
self.yview_scroll(delta, "units")
def grid(self, row, column, columnspan):
self.vscrollbar.grid(row=row, column=column+columnspan-1, sticky=N+S)
Canvas.grid(self,row=row, column=column, columnspan=columnspan-1, sticky=N+S+E+W)
def clear(self):
self.delete(ALL)
self.yview_moveto(0)
def create_table(self, rc_left, rc_top, row_height, row_cnt, clms_width):
self.tbl_rc_top = rc_top
self.tbl_row_height = row_height
self.tbl_column_pos = clms_width + [0]
sm = rc_left
for i, it in enumerate(self.tbl_column_pos):
self.tbl_column_pos[i], sm = sm, sm+it
rc_right = self.tbl_column_pos[-1]
rc_bottom = rc_top + row_cnt*row_height
self.clear()
self.create_line(rc_left, rc_top, rc_right, rc_top)
if row_cnt % 2 == 1:
self.create_line(rc_left, rc_bottom, rc_right+1, rc_bottom)
for i in range(1, row_cnt, 2):
sm = rc_top+row_height*i
self.create_rectangle(rc_left, sm, rc_right, sm+row_height, fill=clr_tbl_bg[1], outline=clr_black)
for i in self.tbl_column_pos:
self.create_line(i, rc_top, i, rc_bottom)
def fill_cell(self, column, row, text, clr, font, alignment):
if alignment not in (LEFT, RIGHT):
alignment = LEFT
if alignment == LEFT:
anchor = W
clm_pos = self.tbl_column_pos[column] + 5
else:
anchor = E
clm_pos = self.tbl_column_pos[column+1] - 5
row_pos = self.tbl_rc_top + (self.tbl_row_height+1)//2 + self.tbl_row_height*row
self.create_text(clm_pos, row_pos, text=text, anchor=anchor, font=font, fill=clr)
class StatisticDialog(Toplevel):
def __init__(self, parent, statistic):
Toplevel.__init__(self, parent, bg=clr_tbl_bg[0])
self.transient(parent)
self.parent = parent
self.statistic = statistic
self.body()
self.wait_visibility() # window needs to be visible for the grab
self.grab_set()
width = min(1050, self.winfo_screenwidth())
height = min(750, self.winfo_screenheight())
x = (self.winfo_screenwidth() - width) / 2
y = (self.winfo_screenheight() - height) / 2
self.title(_("win_statistic_title"))
self.resizable(True, True)
self.wm_geometry("%dx%d+%d+%d" % (width, height, x, y))
self.focus_set()
self.protocol("WM_DELETE_WINDOW", self.on_destroy)
self.wait_window(self)
def on_destroy(self, event=None):
self.parent.focus_set()
self.destroy()
def get_header_text(self):
return (_("clm_num"), _("clm_word"), _("clm_transcription"), _("clm_translate"), _("clm_cnt_suc"), _("clm_cnt_err"), _("clm_pers_suc"), _("clm_state"))
def body(self):
fnt = Font(family="Arial", size=10)
self.tbl_fnt = fnt
num_len = max(fnt.measure(_("clm_num")), fnt.measure("9999"))
word_len = max(fnt.measure(_("clm_word")), fnt.measure(_("clm_transcription")), fnt.measure(_("clm_translate")))
cnt_len = max(fnt.measure("9999"), fnt.measure(_("clm_cnt_suc")), fnt.measure(_("clm_cnt_err")))
prs_len = max(fnt.measure("100.0%"), fnt.measure(_("clm_pers_suc")))
state_len = max(fnt.measure(_("st_learn")), fnt.measure(_("st_learned")), fnt.measure(_("st_study")), fnt.measure(_("clm_state")))
self.len_clmn = [num_len, word_len, word_len, word_len, cnt_len, cnt_len, prs_len, state_len]
# Находим слова с большей длинной, чем умолчательная
for stat in self.statistic.get_ru_en():
for it in range(1, 4):
if len(stat[it]) > 10:
self.len_clmn[it] = max(self.len_clmn[it], fnt.measure(stat[it]))
self.len_clmn = [i+20 for i in self.len_clmn]
Label(self, text="", bg=clr_tbl_bg[0]).grid(row=0, column=0, sticky=W+E, padx=2)
self.btRuEn = Button(self, text=_("btn_ru_en"), command=self.show_ru_en)
self.btRuEn.grid(row=0, column=1, sticky=W+E, pady=5, padx=1)
self.btEnRu = Button(self, text=_("btn_en_ru"), command=self.show_en_ru)
self.btEnRu.grid(row=0, column=2, sticky=W+E, pady=5, padx=1)
self.btCmnStat = Button(self, text=_("btn_common_stat"), command=self.show_common_stat)
self.btCmnStat.grid(row=0, column=3, sticky=W+E, pady=5, padx=1)
self.canvas = ScrollCanvas(self)
self.canvas.grid(row=1, column=1, columnspan=5)
self.grid_rowconfigure(1, weight=1)
self.grid_columnconfigure(1, weight=1)
self.grid_columnconfigure(2, weight=1)
self.grid_columnconfigure(3, weight=1)
self.show_ru_en()
self.canvas.config(scrollregion=self.canvas.bbox("all"))
def draw_stat(self, stat_table):
rc_left = 0
rc_top = 1
row_height = self.tbl_fnt.metrics("linespace")+1
self.canvas.create_table(rc_left, rc_top, row_height, len(stat_table)+1, self.len_clmn)
state_str = (_("st_learned"), _("st_study"), _("st_learn"))
for i, row in enumerate([self.get_header_text()]+stat_table):
for j, text in enumerate(row):
if i > 0 and j in (0, 4, 5, 6):
alignment = RIGHT
else:
alignment = LEFT
if i > 0 and j == 7:
txt, clr = state_str[text], clr_stat[text]
else:
txt, clr = text, clr_black
self.canvas.fill_cell(j, i, txt, clr, self.tbl_fnt, alignment)
def draw_common_stat(self):
row_name = [[_("row_learned")], [_("row_study")], [_("row_learn")], [_("row_total")]]
table = [row_name[i] + it for i, it in enumerate(self.statistic.get_common_stat())]
table = [["", _("clm_ru_en_cnt"), _("clm_en_ru_cnt"), _("clm_ru_en_pers"), _("clm_en_ru_pers")]] + table
len_clmn = [0, 0, 0, 0, 0]
for row in table:
for i, text in enumerate(row):
len_clmn[i] = max(len_clmn[i], self.tbl_fnt.measure(text))
len_clmn = [i+20 for i in len_clmn]
rc_left = 0
rc_top = 1
row_height = self.tbl_fnt.metrics("linespace")+1
self.canvas.create_table(rc_left, rc_top, row_height, 5, len_clmn)
for i, row in enumerate(table):
for j, text in enumerate(row):
if i > 0 and j > 0:
alignment = RIGHT
else:
alignment = LEFT
self.canvas.fill_cell(j, i, text, clr_black, self.tbl_fnt, alignment)
def show_ru_en(self):
self.btRuEn["relief"] = "sunken"
self.btEnRu["relief"] = "raised"
self.btCmnStat["relief"] = "raised"
self.draw_stat(self.statistic.get_ru_en())
def show_en_ru(self):
self.btRuEn["relief"] = "raised"
self.btEnRu["relief"] = "sunken"
self.btCmnStat["relief"] = "raised"
self.draw_stat(self.statistic.get_en_ru())
def show_common_stat(self):
self.btRuEn["relief"] = "raised"
self.btEnRu["relief"] = "raised"
self.btCmnStat["relief"] = "sunken"
self.draw_common_stat()
class CloseDialog(tkSimpleDialog.Dialog):
def body(self, master):
self.var = IntVar(0)
Radiobutton(master, text=_("end_lesson"), variable=self.var, value=0).grid(sticky="w")
Radiobutton(master, text=_("end_program"), variable=self.var, value=1).grid(sticky="w")
self.resizable(False, False)
return None
def apply(self):
self.result = self.var.get()
class MainWindow(Tk):
def __init__(self):
Tk.__init__(self)
self.show_answer = True
self.lbl_word = None
self.lbl_transcription = None
self.lbl_result_msg = None
self.lbl_correct_word = None
self.lbl_correct_word_tr = None
self.edit_translate = None
self.init_window()
def init_window(self):
fnt_stat = Font(family="Arial", size=9)
fnt_msg = Font(family="Arial", size=10, weight="bold")
fnt_word = Font(family="Arial", size=14)
fnt_transcription = Font(family="Arial", size=10)
fnt_translate = Font(family="Arial", size=12)
########################################################
frm_stat = Frame(self, bg=clr_stat_frame, bd=5)
frm_stat.pack(fill="both")
Label(frm_stat, font=fnt_stat, bg=clr_stat_frame, text=_("correct_incorrect")).pack(side="left")
img = PhotoImage(file="info.gif")
bt = Button(frm_stat, image=img, bg=clr_stat_frame, relief="flat", command=self.show_statistic)
bt.image = img
bt.pack(side="right")
self.lbl_stat_error = Label(frm_stat, font=fnt_stat, bg=clr_stat_frame, fg=clr_error, borderwidth=0)
self.lbl_stat_error.pack(side="right")
self.lbl_stat_success = Label(frm_stat, font=fnt_stat, bg=clr_stat_frame, fg=clr_success, borderwidth=0)
self.lbl_stat_success.pack(side="right")
########################################################
frm_word = Frame(self, bg=clr_word_frame, bd=5)
frm_word.pack(fill="both")
self.lbl_word = Label(frm_word, font=fnt_word, bg=clr_word_frame)
self.lbl_word.pack()
self.lbl_transcription = Label(frm_word, font=fnt_transcription, bg=clr_word_frame)
self.lbl_transcription.pack()
########################################################
frm_answer = Frame(self, bg=clr_answer_frame, bd=15)
frm_answer.pack(fill="both")
frm_message = Frame(frm_answer, bg=clr_answer_frame)
frm_message.pack(fill="both")
self.lbl_result_msg = Label(frm_message, font=fnt_msg, bg=clr_answer_frame)
self.lbl_result_msg.pack(side="left")
self.lbl_correct_word = Label(frm_message, font=fnt_msg, bg=clr_answer_frame)
self.lbl_correct_word.pack(side="left")
self.lbl_correct_word_tr = Label(frm_message, font=fnt_transcription, bg=clr_answer_frame)
self.lbl_correct_word_tr.pack(side="left")
self.edit_translate = Entry(frm_answer, font=fnt_translate, width=30)
self.edit_translate.pack(side="bottom")
self.edit_translate.focus()
self.bind("<Return>", self.on_check_translate)
self.bind("<FocusIn>", lambda event: self.edit_translate.focus())
########################################################
x = (self.winfo_screenwidth() - self.winfo_reqwidth()) / 2
y = (self.winfo_screenheight() - self.winfo_reqheight()) / 2
self.title(_("win_learning_english"))
self.resizable(False, False)
self.wm_geometry("+%d+%d" % (x, y))
self.protocol("WM_DELETE_WINDOW", self.on_destroy)
def new_lesson(self):
pass
def end_lesson(self):
pass
def new_practice(self):
pass
def end_practice(self, user_answer):
pass
def global_statistic(self):
pass
def show(self):
self.deiconify()
self.edit_translate.focus()
def hide(self):
self.withdraw()
def on_destroy(self):
dlg = CloseDialog(self)
if dlg.result == 1:
self.end_lesson()
self.quit()
elif dlg.result == 0:
self.end_lesson()
def show_statistic(self):
StatisticDialog(self, self.global_statistic())
def set_word(self, new_word, is_new):
if is_new:
self.lbl_result_msg["text"] = ""
else:
self.lbl_result_msg["text"] = _("reiterate")
self.lbl_result_msg["fg"] = clr_error
self.lbl_word["text"] = new_word.word
self.lbl_transcription["text"] = new_word.transcription
self.lbl_correct_word["text"] = ""
self.lbl_correct_word_tr["text"] = ""
self.edit_translate.delete(0, END)
def set_practice_result(self, is_success, right_answer):
self.lbl_correct_word["text"] = right_answer.word
self.lbl_correct_word_tr["text"] = right_answer.transcription
if is_success:
self.lbl_result_msg["text"] = _("correct")
self.lbl_result_msg["fg"] = clr_success
else:
self.lbl_result_msg["text"] = _("incorrect")
self.lbl_result_msg["fg"] = clr_error
def set_stat(self, stat):
success_cnt = stat[0]
max_success = stat[1]
error_cnt = stat[2]
self.lbl_stat_success["text"] = "%i %s %i/" % (success_cnt, _("of"), max_success)
self.lbl_stat_error["text"] = "%i" % error_cnt
def on_check_translate(self, event):
if self.show_answer:
user_answer = self.edit_translate.get()
if user_answer.strip() == "":
return
self.edit_translate["state"] = "readonly"
self.end_practice(user_answer)
else:
self.edit_translate["state"] = "normal"
self.new_practice()
self.show_answer = not self.show_answer