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pDict.py
481 lines (426 loc) · 18.8 KB
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pDict.py
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# -*- coding: utf-8 -*-
#########################################################################
# Alain M. Lafon, preek.aml@gmail.com (c) 2009 #
# #
# Main program of pDict. GUI + hooks to dictionary and thesaurus dbs. #
#########################################################################
import wx
import string
import os
import wx.lib.delayedresult as delayedresult
import DictOnline
import DictOffline
import ThesaurusOffline
import pWordDef
import pStaticTextLink
import pShareware
class pDictGUI(wx.Frame):
def __init__(self, parent, title):
wx.Frame.__init__(self, parent, -1, title, size=(550, 400))
# Shareware check
self.shareware = pShareware.pShareware()
self.trial = self.shareware.checkTrial()
# Menu
menuBar = wx.MenuBar()
menu = wx.Menu()
menu.Append(4, "&About", "About")
if self.trial:
menu.Append(7, "&Register", "Register")
menu.AppendSeparator()
menu.Append(wx.ID_EXIT, "&Exit\tCtrl+Q", "Exit")
menuBar.Append(menu, "&pDict")
menu = wx.Menu()
menu.Append(6, "&Toggle Online/Offline mode", \
"Toggle Online/Offline mode")
menuBar.Append(menu, "&Settings")
self.SetMenuBar(menuBar)
self.Bind(wx.EVT_MENU, self.onQuit, id=wx.ID_EXIT)
self.Bind(wx.EVT_MENU, self.showAboutBox, id=4)
self.Bind(wx.EVT_MENU, self.toggleNet, id=6)
self.Bind(wx.EVT_MENU, self.showRegisterScreen, id=7)
# Dirty hack for prefetching
self.tmp_value = ""
# Statusbar
self.sb = self.CreateStatusBar()
self.sb.SetFieldsCount(2)
# Auto size both fields
self.sb.SetStatusWidths([-3, -1])
# Panel (Main window)
panel = wx.Panel(self)
panel.SetBackgroundColour('#d0d0d0')
# Toggle Buttons for dictionary -> thesaurus
self.toggle_dictionary = wx.ToggleButton(panel, 1, 'Dictionary')
self.toggle_dictionary.SetValue(True)
self.Bind(wx.EVT_TOGGLEBUTTON, self.toggleDict, id=1)
self.toggle_thesaurus_de = wx.ToggleButton(panel, 2,
'Thesaurus German')
self.Bind(wx.EVT_TOGGLEBUTTON, self.toggleThesaurusDE, id=2)
self.toggle_thesaurus_en = wx.ToggleButton(panel, 5,
'Thesaurus English')
self.Bind(wx.EVT_TOGGLEBUTTON, self.toggleThesaurusEN, id=5)
self.toggle_word_definition = wx.ToggleButton(panel, 8,
'Definition')
self.Bind(wx.EVT_TOGGLEBUTTON, self.toggleWordDefinition, id=8)
self.search_field = wx.SearchCtrl(panel, 3, '',
style=wx.TE_PROCESS_ENTER)
self.search_field.SetFocus()
self.Bind(wx.EVT_TEXT_ENTER, self.search, id=3)
self.Bind(wx.EVT_SEARCHCTRL_SEARCH_BTN, self.search, id=3)
# Since not threaded, it takes a long time. Won't be on the released
# version until done right.
#self.Bind(wx.EVT_TEXT, self.UpdateChoices, id=3)
# Insert the scrolled window inside the panel
self.sw = wx.ScrolledWindow(panel,
style=wx.SUNKEN_BORDER | wx.HSCROLL | wx.VSCROLL)
self.sw.SetBackgroundColour('#ececec')
# Stacking the controls vertically using a sizer; 10px borders for
# controls and 0px for the ScrolledWindow to fit it into the panel
# smoothly
sizer = wx.BoxSizer(wx.VERTICAL)
hbox = wx.BoxSizer(wx.HORIZONTAL)
hbox.Add(self.toggle_dictionary, 0, wx.LEFT, 10)
hbox.Add(self.toggle_thesaurus_de, 0, wx.LEFT, 10)
hbox.Add(self.toggle_thesaurus_en, 0, wx.LEFT, 10)
hbox.Add(self.toggle_word_definition, 0, wx.LEFT, 10)
sizer.Add(hbox, 0, wx.ALL, 10)
sizer.Add(self.search_field, 0, wx.ALL | wx.EXPAND, 10)
# Display the greeter message
font = wx.Font(18, wx.FONTFAMILY_ROMAN, wx.SLANT,
weight=wx.FONTWEIGHT_LIGHT)
greet = wx.StaticText(self.sw, -1, "Type a word..",
(25, 20)).SetFont(font)
sizer.Add(self.sw, 10, wx.TOP | wx.LEFT | wx.RIGHT | wx.EXPAND, 0)
# Icon
iconFile = "pDict.ico"
icon1 = wx.Icon(iconFile, wx.BITMAP_TYPE_ICO)
self.SetIcon(icon1)
# Center and auto-size the main window
self.Center()
panel.SetSizer(sizer)
panel.Layout()
# Initialize databases
self.word_def = pWordDef.pWordDef()
self.thesaurus = ThesaurusOffline.ThesaurusOffline()
self.dictOff = DictOffline.DictOffline()
self.dictOn = DictOnline.DictOnline()
tmp = self.dictOn.search("test")
if tmp != "offline":
self.online = True
self.sb.SetStatusText("Online mode", 1)
else:
self.online = False
self.sb.SetStatusText("Offline mode", 1)
def onQuit(self, evt):
if self.trial:
self.showSharewareNag()
self.Close()
def toggleNet(self, event):
"""Toggles from Online to Offline mode and vice versa."""
if self.online:
self.online = False
self.sb.SetStatusText("Offline mode", 1)
else:
tmp = self.dictOn.search("test")
if tmp != "offline":
self.online = True
self.sb.SetStatusText("Online mode", 1)
else:
self.sb.SetStatusText("Can't set mode to online", 0)
def toggleDict(self, event):
"""Toggles the buttons and searches the dictionary."""
self.toggle_dictionary.SetValue(True)
self.toggle_thesaurus_de.SetValue(False)
self.toggle_thesaurus_en.SetValue(False)
self.toggle_word_definition.SetValue(False)
self.search(event)
def toggleThesaurusDE(self, event):
"""Toggles the buttons and searches the German thesaurus."""
self.toggle_thesaurus_de.SetValue(True)
self.toggle_dictionary.SetValue(False)
self.toggle_thesaurus_en.SetValue(False)
self.toggle_word_definition.SetValue(False)
self.search(event)
def toggleThesaurusEN(self, event):
"""Toggles the buttons and searches the English thesaurus."""
self.toggle_thesaurus_en.SetValue(True)
self.toggle_dictionary.SetValue(False)
self.toggle_thesaurus_de.SetValue(False)
self.toggle_word_definition.SetValue(False)
self.search(event)
def toggleWordDefinition(self, event):
self.toggle_word_definition.SetValue(True)
self.toggle_thesaurus_en.SetValue(False)
self.toggle_dictionary.SetValue(False)
self.toggle_thesaurus_de.SetValue(False)
self.search(event)
def clearResults(self):
"""Clears the Mainwindow by deleting all widgets inside."""
self.sw.DestroyChildren()
return
def updateChoices(self, event):
"""Gets the user input and searches for potential matches."""
value = unicode.encode(string.strip(self.search_field.GetValue()),
"utf-8")
if len(value) < 3:
return
else:
synonyms = self.thesaurus.search(value, "de", suggestions="on")
self.clearResults()
if not synonyms:
synonyms = self.thesaurus.search(value, "en", suggestions="on")
if synonyms:
self.sb.SetStatusText("Suggestions for %s" % (value), 0)
height = 20
lines = 0
width = 25
for synonym in synonyms[:11]:
self.writeResults(synonym, height, 8, width)
if not synonym:
width = 25
else:
width = 50
height = height + 20
lines = lines + 1
def search(self, event):
"""Gets what to fetch and starts the process."""
self.sb.SetStatusText("Searching..", 0)
# If UpdateChoices has set a match, then use that
# one. If not, use the users input and reset tmp_value
if self.tmp_value:
self.search_field.SetValue(self.tmp_value)
self.tmp_value = ""
value = unicode.encode(string.strip(self.search_field.GetValue()),
"utf-8")
if value:
# Dict/Thesaurus?
if self.toggle_dictionary.GetValue():
self.searchDict(value)
if self.toggle_thesaurus_de.GetValue():
self.searchThesaurus(value, 'de')
if self.toggle_thesaurus_en.GetValue():
self.searchThesaurus(value, 'en')
if self.toggle_word_definition.GetValue():
self.searchWordDef(value)
else:
self.sb.SetStatusText("No input", 0)
def searchWordDef(self, value):
"""Searches WordNet via the dict protocol."""
definition = self.word_def.search(value)
font = wx.Font(8, wx.FONTFAMILY_MODERN, wx.NORMAL,
weight=wx.FONTWEIGHT_NORMAL)
if definition:
self.clearResults()
height = 20
lines = 0
width = 25
try:
wx.StaticText(self.sw, -1, definition, (25,
height)).SetFont(font)
except Exception, msg:
pass
self.sb.SetStatusText("Definition for '%s'" % value)
self.sw.SetScrollbars(20, 20, 0, int(definition.count("\n")*0.74))
self.sw.Layout()
self.sw.SendSizeEvent()
else:
self.clearResults()
self.sb.SetStatusText("No definition found", 0)
def searchThesaurus(self, value, language):
"""Searches German or English thesaurus and writes the results."""
synonyms = self.thesaurus.search(value, language)
if synonyms:
self.clearResults()
height = 20
lines = 0
width = 25
synonym_count = 0
for synonym in synonyms:
self.writeResults(synonym, height, 8, width)
if not synonym:
width = 25
else:
width = 50
synonym_count += 1
height = height + 20
lines = lines + 1
# FIXME 'lines' doesn't say how many results there really are
if len(value) == 1:
self.sb.SetStatusText("'%s' result for '%s'" %
(synonym_count, value), 0)
else:
self.sb.SetStatusText("'%s' results for '%s'" %
(synonym_count, value), 0)
self.sw.SetScrollbars(20, 20, 0, lines)
self.sw.Layout()
self.sw.SendSizeEvent()
else:
self.clearResults()
self.sb.SetStatusText("No synonyms found", 0)
def searchDict(self, value):
"""Searches online or offline dictionary and writes the results."""
max_line_width = 0
if self.online:
translation = self.dictOn.search(value)
if not self.online or translation == 'offline':
self.online = False
self.sb.SetStatusText("Offline mode", 1)
translation = self.dictOff.search(value)
if translation:
height = 20
self.clearResults()
for line in range(len(translation)):
# Original text
self.writeResults(translation[line][0], height, 9, 25)
height = height + 20
if len(translation[line][0]) > max_line_width:
max_line_width = len(translation[line][0])
# Translation
self.writeResults(translation[line][1], height, 8, 50)
height = height + 20
if len(translation[line][1]) > max_line_width:
max_line_width = len(translation[line][0])
wx.StaticText(self.sw, -1, " ", (25, height))#.SetFont(font)
# If offline translation includes different groups:
# Don't count the empty lines as results
try:
translation.remove(["", ""])
except:
pass
if len(translation) == 1:
self.sb.SetStatusText("'%s' result for '%s'" % \
(len(translation), value), 0)
else:
self.sb.SetStatusText("'%s' results for '%s'" % \
(len(translation), value), 0)
# Reset scrollbar to new linecount and width
# TODO: xPos and yPos are hardcoded to one Windows font. Better
# solution?
# TODO: Refactor that all SearchMethods can use this option
self.sw.SetScrollbars(20, 20, max_line_width/3+2, 2*line+4)
self.sw.Layout()
self.sw.SendSizeEvent()
else:
self.sb.SetStatusText("No translation found", 0)
self.clearResults()
self.sw.SetScrollbars(20, 20, 0, 0)
def writeResults(self, text, height, size, position):
"""Writes each word as it belongs.
Clickable = bold
{} = normal
[] = normal"""
words = string.split(string.strip(text), ' ')
for word in words:
# If there are alternatives with synonyms; print a newline in
# between. That there is a newline to be printed is expressed with
# an empty word
if word:
if word[0] == '#':
font = wx.Font(size, wx.FONTFAMILY_MODERN, wx.NORMAL,
weight=wx.FONTWEIGHT_BOLD)
pStaticTextLink.pStaticTextLink(self.sw, -1, word[1:],
pos=(position, height),
text=word[1:], textsize=size).SetFont(font)
position = position + len(word[1:])*8
else:
font = wx.Font(size, wx.FONTFAMILY_MODERN, wx.NORMAL,
weight=wx.FONTWEIGHT_NORMAL)
wx.StaticText(self.sw, -1, word,
(position, height)).SetFont(font)
position = position + len(word)*8
else:
wx.StaticText(self.sw, -1, "", (position, height))
def showAboutBox(self, event):
"""Shows the about box."""
description = """German <-> English\ntranslation and thesaurus."""
licence = self.shareware.getLicenceText()
if self.trial:
description += "\n\nTrial Version\n"
else:
description += "\n\nRegistered Version\n"
info = wx.AboutDialogInfo()
info.SetName('pDict')
info.SetVersion('0.9b')
info.SetDescription(description)
info.SetCopyright('(C) 2009 dispatched software')
info.SetWebSite('http://dispatched.ch')
info.SetLicence(licence)
info.SetIcon(wx.Icon('pDict.png', wx.BITMAP_TYPE_PNG))
wx.AboutBox(info)
def showSharewareNag(self):
"""Shows the shareware nag screen."""
info = wx.AboutDialogInfo()
info.Name = "Trial version"
info.Copyright = "(C) 2009 dispatched software"
info.Description = "full version for 12.95eur"
info.WebSite = ("http://dispatched.ch/pdict/",
"Buy now")
info.License = self.shareware.getLicenceText()
info.SetIcon(wx.Icon('pDict.png', wx.BITMAP_TYPE_PNG))
wx.AboutBox(info)
def showRegisterScreen(self, event):
"""Displays information on how to buy pDict."""
self.clearResults()
eur_symbol = u"\u20AC"
msg = "pDict is shareware and currently not registered.\n" +\
"The full version is 12.95%s\n" % eur_symbol
msg += "Upon registering via mail, you will receive a key\n" +\
"complementing your validation key."
font = wx.Font(10, wx.FONTFAMILY_MODERN, wx.NORMAL,
weight=wx.FONTWEIGHT_NORMAL)
wx.StaticText(self.sw, -1, msg,
(20, 20)).SetFont(font)
buy_button = wx.Button(self.sw, -1, 'Buy now', (435, 35))
self.Bind(wx.EVT_BUTTON, self.openBrowser, id=buy_button.GetId())
font = wx.Font(10, wx.FONTFAMILY_MODERN, wx.NORMAL,
weight=wx.FONTWEIGHT_BOLD)
wx.StaticText(self.sw, -1, "Your validation key:\n" + self.trial +\
"\n\nYour serial:", (20, 115)).SetFont(font)
self.serial1 = wx.TextCtrl(self.sw, -1, "", (20, 185),
size=(38, -1))
self.serial2 = wx.TextCtrl(self.sw, -1, "", (60, 185),
size=(38, -1))
self.serial3 = wx.TextCtrl(self.sw, -1, "", (100, 185),
size=(38, -1))
check_serial_button = wx.Button(self.sw, -1, 'Register', (155, 185))
self.Bind(wx.EVT_BUTTON, self.getSerial, id=check_serial_button.GetId())
def getSerial(self, event):
"""Reads the serial from the input field."""
serial = self.serial1.GetValue() + self.serial2.GetValue() +\
self.serial3.GetValue()
if self.shareware.validateSerial(serial):
self.trial = False
wx.MessageBox('Thank you for registering.\nAfter a ' +\
'restart it will take effect.', 'Info')
self.shareware.setValidation(serial)
else:
dial = wx.MessageDialog(None, 'Wrong serial', 'Exclamation', wx.OK |
wx.ICON_EXCLAMATION)
dial.ShowModal()
self.serial1.SetValue("")
self.serial2.SetValue("")
self.serial3.SetValue("")
return ""
def openBrowser(self, event):
"""Opens the browser, so that the user can buy."""
# TODO Insert pDicts' page
if os.name == "nt":
os.system("start http://dispatched.ch/pdict")
else:
self.showSharewareNag()
class pDict(wx.App):
def OnInit(self):
# Shareware check
self.shareware = pShareware.pShareware()
self.trial = self.shareware.checkTrial()
if self.trial:
frame = pDictGUI(None, "pDict trial")
else:
frame = pDictGUI(None, "pDict")
del self.shareware
del self.trial
self.SetTopWindow(frame)
frame.Show(True)
return True
if __name__ == '__main__':
app = pDict(redirect=True)
app.MainLoop()