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#coding=utf-8
import socket
import tkinter as tk
from tkinter import ttk
import tkMessageBox as tkmb
from ...db import PlayoffDB
from ..frames import RepeatableEntry, WidgetRepeater
from ..frames import GuiFrame, ScrollableFrame, getIntVal
def network_test(connFunction, testLabel):
try:
connFunction()
testLabel.configure(text='✓')
testLabel.configure(foreground='green')
return None
except Exception as e:
testLabel.configure(text='✗')
testLabel.configure(foreground='red')
return unicode(str(e).decode('utf-8', errors='replace'))
class MySQLConfigurationFrame(GuiFrame):
DEFAULT_PORT = 3306
def getConfig(self):
if len(self.host.get().strip()):
return {
'host': self.host.get().strip(),
'port': getIntVal(self.port, default=3306),
'user': self.user.get().strip(),
'pass': self.pass_.get().strip()
}
return None
def _testDB(self):
def test():
dbConfig = self.getConfig()
if dbConfig is None:
raise AttributeError('Database not configured')
db = PlayoffDB(dbConfig)
self.dbError = network_test(test, self.dbTestLabel)
def _dbError(self, event):
if self.dbError is not None:
tkmb.showerror('Błąd połączenia z bazą danych', self.dbError)
def _changeNotify(self, *args):
self.winfo_toplevel().event_generate(
'<<DBSettingsChanged>>', when='tail')
def renderContent(self):
self.host = tk.StringVar()
self.port = tk.StringVar()
self.user = tk.StringVar()
self.pass_ = tk.StringVar()
(ttk.Label(self, text='Ustawienia MySQL')).grid(
row=0, column=0, columnspan=4, sticky=tk.E+tk.W)
(ttk.Label(self, text='Host:')).grid(
row=1, column=0, sticky=tk.E)
self.host.trace('w', self._changeNotify)
(ttk.Entry(self, textvariable=self.host)).grid(
row=1, column=1, sticky=tk.E+tk.W)
(ttk.Label(self, text='Port:')).grid(
row=1, column=2, sticky=tk.E)
self.port.trace('w', self._changeNotify)
(tk.Spinbox(
self, textvariable=self.port, width=5,
from_=0, to=65535)).grid(row=1, column=3, sticky=tk.W)
(ttk.Label(self, text='Użytkownik:')).grid(
row=2, column=0, sticky=tk.E)
self.user.trace('w', self._changeNotify)
(ttk.Entry(self, textvariable=self.user)).grid(
row=2, column=1, sticky=tk.E+tk.W)
(ttk.Button(
self, text='Testuj ustawienia', command=self._testDB)).grid(
row=2, column=3)
self.dbError = None
self.dbTestLabel = ttk.Label(self)
self.dbTestLabel.grid(row=2, column=4)
self.dbTestLabel.bind('<Button-1>', self._dbError)
(ttk.Label(self, text='Hasło:')).grid(
row=3, column=0, sticky=tk.E)
self.pass_.trace('w', self._changeNotify)
(ttk.Entry(self, textvariable=self.pass_, show='*')).grid(
row=3, column=1, sticky=tk.E+tk.W)
self.setValues({})
def setValues(self, values):
self.host.set(values['host'] if 'host' in values else '')
self.port.set(
values['port'] if 'port' in values else self.DEFAULT_PORT)
self.user.set(values['user'] if 'user' in values else '')
self.pass_.set(values['pass'] if 'pass' in values else '')
class GoniecConfigurationFrame(GuiFrame):
DEFAULT_HOST = 'localhost'
DEFAULT_PORT = 8090
def _enableWidgets(self, *args):
for field in [self.portField, self.hostField, self.testButton]:
field.configure(
state=tk.NORMAL if self.enable.get() else tk.DISABLED)
def _test(self):
def test():
goniec = socket.socket()
goniec.connect(
(self.host.get().strip(), getIntVal(
self.port, self.DEFAULT_PORT)))
goniec.close()
self.testError = network_test(test, self.testLabel)
def _testError(self, event):
if self.testError is not None:
tkmb.showerror('Błąd połączenia z Gońcem', self.testError)
def renderContent(self):
self.enable = tk.IntVar()
self.host = tk.StringVar()
self.port = tk.StringVar()
(ttk.Label(self, text='Konfiguracja Gońca:')).grid(
row=0, column=0, columnspan=4, sticky=tk.W)
(ttk.Checkbutton(
self, text='Włącz obsługę Gońca', variable=self.enable)).grid(
row=1, column=0, columnspan=2, sticky=tk.W)
self.enable.trace('w', self._enableWidgets)
(ttk.Label(self, text='Host:')).grid(row=2, column=0)
self.hostField = ttk.Entry(self, textvariable=self.host)
self.hostField.grid(row=2, column=1)
(ttk.Label(self, text='Port:')).grid(row=2, column=2)
self.portField = tk.Spinbox(
self, textvariable=self.port, width=5)
self.portField.grid(row=2, column=3)
self.testButton = ttk.Button(
self, text='Testuj ustawienia', command=self._test)
self.testButton.grid(row=3, column=1, sticky=tk.E)
self.testError = None
self.testLabel = ttk.Label(self)
self.testLabel.grid(row=3, column=2, sticky=tk.W)
self.testLabel.bind('<Button-1>', self._testError)
self.setValues({})
def setValues(self, values):
self.host.set(
values['host'] if 'host' in values else self.DEFAULT_HOST)
self.port.set(
values['port'] if 'port' in values else self.DEFAULT_PORT)
self.enable.set(values['enabled'] if 'enabled' in values else 0)
class RemoteConfigurationFrame(ScrollableFrame):
def renderContent(self, container):
(ttk.Label(container, text='Zdalne pliki konfiguracyjne:')).pack(
side=tk.TOP, fill=tk.BOTH, expand=True)
self.repeater = WidgetRepeater(
container, RepeatableEntry, classParams={'width':100})
self.repeater.pack(side=tk.TOP, fill=tk.BOTH, expand=True)
def setValues(self, values):
for idx, value in enumerate(values):
if idx >= len(self.repeater.widgets):
self.repeater._addWidget()
self.repeater.widgets[idx].setValue(value)
for idx in range(len(values), len(self.repeater.widgets)):
self.repeater._removeWidget(idx)
__all__ = ['MySQLConfigurationFrame', 'GoniecConfigurationFrame', 'RemoteConfigurationFrame']
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