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Finish up the dialog to manage user dictionaries

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This commit is contained in:
Kovid Goyal 2014-04-16 17:31:30 +05:30
parent c6aa0f5637
commit d8c91375fb
2 changed files with 107 additions and 10 deletions
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93
src/calibre/gui2/tweak_book/spell.py
View File

@ -15,7 +15,7 @@ from PyQt4.Qt import (
QStackedLayout, QLabel, QVBoxLayout, QVariant, QWidget, QPushButton, QIcon,
QDialogButtonBox, QLineEdit, QDialog, QToolButton, QFormLayout, QHBoxLayout,
pyqtSignal, QAbstractTableModel, QModelIndex, QTimer, QTableView, QCheckBox,
QComboBox, QListWidget, QListWidgetItem)
QComboBox, QListWidget, QListWidgetItem, QInputDialog)
from calibre.constants import __appname__
from calibre.gui2 import choose_files, error_dialog
@ -131,24 +131,29 @@ class ManageUserDictionaries(Dialog): # {{{
l.addLayout(h)
l.addWidget(self.bb)
self.bb.clear(), self.bb.addButton(self.bb.Close)
b = self.bb.addButton(_('&New dictionary'), self.bb.ActionRole)
b.setIcon(QIcon(I('spell-check.png')))
b.clicked.connect(self.new_dictionary)
self.dictionaries = d = QListWidget(self)
self.emph_font = f = QFont(self.font())
f.setBold(True)
for dic in sorted(dictionaries.all_user_dictionaries, key=lambda d:sort_key(d.name)):
i = QListWidgetItem(dic.name, d)
i.setData(Qt.UserRole, dic)
if dic.is_active:
i.setData(Qt.FontRole, f)
if d.count() > 0:
d.setCurrentRow(0)
self.build_dictionaries()
d.currentItemChanged.connect(self.show_current_dictionary)
h.addWidget(d)
l = QVBoxLayout()
h.addLayout(l)
h = QHBoxLayout()
self.remove_button = b = QPushButton(QIcon(I('trash.png')), _('&Remove dictionary'), self)
b.clicked.connect(self.remove_dictionary)
h.addWidget(b)
self.rename_button = b = QPushButton(QIcon(I('modified.png')), _('Re&name dictionary'), self)
b.clicked.connect(self.rename_dictionary)
h.addWidget(b)
self.dlabel = la = QLabel('')
l.addWidget(la)
l.addLayout(h)
self.is_active = a = QCheckBox(_('Mark this dictionary as active'))
self.is_active.stateChanged.connect(self.active_toggled)
l.addWidget(a)
@ -170,6 +175,61 @@ class ManageUserDictionaries(Dialog): # {{{
self.show_current_dictionary()
def sizeHint(self):
return Dialog.sizeHint(self) + QSize(30, 100)
def build_dictionaries(self, current=None):
self.dictionaries.clear()
for dic in sorted(dictionaries.all_user_dictionaries, key=lambda d:sort_key(d.name)):
i = QListWidgetItem(dic.name, self.dictionaries)
i.setData(Qt.UserRole, dic)
if dic.is_active:
i.setData(Qt.FontRole, self.emph_font)
if current == dic.name:
self.dictionaries.setCurrentItem(i)
if current is None and self.dictionaries.count() > 0:
self.dictionaries.setCurrentRow(0)
def new_dictionary(self):
name, ok = QInputDialog.getText(self, _('New dictionary'), _(
'Name of the new dictionary'))
if ok:
name = unicode(name)
if name in {d.name for d in dictionaries.all_user_dictionaries}:
return error_dialog(self, _('Already used'), _(
'A dictionary with the name %s already exists') % name, show=True)
dictionaries.create_user_dictionary(name)
self.dictionaries_changed = True
self.build_dictionaries(name)
self.show_current_dictionary()
def remove_dictionary(self):
d = self.current_dictionary
if d is None:
return
if dictionaries.remove_user_dictionary(d.name):
self.build_dictionaries()
self.dictionaries_changed = True
self.show_current_dictionary()
def rename_dictionary(self):
d = self.current_dictionary
if d is None:
return
name, ok = QInputDialog.getText(self, _('New name'), _(
'New name for the dictionary'))
if ok:
name = unicode(name)
if name == d.name:
return
if name in {d.name for d in dictionaries.all_user_dictionaries}:
return error_dialog(self, _('Already used'), _(
'A dictionary with the name %s already exists') % name, show=True)
if dictionaries.rename_user_dictionary(d.name, name):
self.build_dictionaries(name)
self.dictionaries_changed = True
self.show_current_dictionary()
@property
def current_dictionary(self):
d = self.dictionaries.currentItem()
@ -188,6 +248,8 @@ class ManageUserDictionaries(Dialog): # {{{
def show_current_dictionary(self, *args):
d = self.current_dictionary
if d is None:
return
self.dlabel.setText(_('Configure the dictionary: <b>%s') % d.name)
self.is_active.blockSignals(True)
self.is_active.setChecked(d.is_active)
@ -296,11 +358,24 @@ class ManageDictionaries(Dialog): # {{{
self.bb.clear()
self.bb.addButton(self.bb.Close)
b = self.bb.addButton(_('Manage &user dictionaries'), self.bb.ActionRole)
b.setIcon(QIcon(I('user_profile.png')))
b.setToolTip(_(
'Mange the list of user dictionaries (dictionaries to which you can add words)'))
b.clicked.connect(self.manage_user_dictionaries)
b = self.bb.addButton(_('&Add dictionary'), self.bb.ActionRole)
b.setToolTip(_(
'Add a new dictionary that you downloaded from the internet'))
b.setIcon(QIcon(I('plus.png')))
b.clicked.connect(self.add_dictionary)
l.addWidget(self.bb, l.rowCount(), 0, 1, l.columnCount())
def manage_user_dictionaries(self):
d = ManageUserDictionaries(self)
d.exec_()
if d.dictionaries_changed:
self.dictionaries_changed = True
def data_changed(self, item, column):
if column == 0 and item.type() == DICTIONARY:
d = item.data(0, Qt.UserRole).toPyObject()
@ -857,5 +932,5 @@ class SpellCheck(Dialog):
if __name__ == '__main__':
app = QApplication([])
dictionaries.initialize()
ManageUserDictionaries.test()
ManageDictionaries.test()
del app

24
src/calibre/spell/dictionary.py
View File

@ -226,7 +226,7 @@ class Dictionaries(object):
def read_user_dictionaries(self):
self.active_user_dictionaries = []
self.inactive_user_dictionaries = []
for d in dprefs['user_dictionaries']:
for d in dprefs['user_dictionaries'] or dprefs.defaults['user_dictionaries']:
d = UserDictionary(**d)
(self.active_user_dictionaries if d.is_active else self.inactive_user_dictionaries).append(d)
@ -293,6 +293,28 @@ class Dictionaries(object):
self.active_user_dictionaries.append(d)
self.save_user_dictionaries()
def remove_user_dictionary(self, name):
changed = False
for x in (self.active_user_dictionaries, self.inactive_user_dictionaries):
for d in tuple(x):
if d.name == name:
x.remove(d)
changed = True
if changed:
self.save_user_dictionaries()
self.clear_caches()
return changed
def rename_user_dictionary(self, name, new_name):
changed = False
for d in self.all_user_dictionaries:
if d.name == name:
d.name = new_name
changed = True
if changed:
self.save_user_dictionaries()
return changed
def recognized(self, word, locale=None):
locale = locale or self.default_locale
key = (word, locale)