class MainWindowMixin(object): # {{{
def __init__(self, *args, **kwargs):
pass
def init_main_window_mixin(self, db):
self.setObjectName('MainWindow')
self.setWindowIcon(QIcon(I('lt.png')))
self.setWindowTitle(__appname__)
self.setContextMenuPolicy(Qt.NoContextMenu)
self.centralwidget = QWidget(self)
self.setCentralWidget(self.centralwidget)
self._central_widget_layout = QVBoxLayout()
self.centralwidget.setLayout(self._central_widget_layout)
self.resize(1012, 740)
self.donate_button = ThrobbingButton()
self.location_manager = LocationManager(self)
self.iactions['Fetch News'].init_scheduler(db)
self.search_bar = SearchBar(self)
self.bars_manager = BarsManager(self.donate_button,
self.location_manager, self)
for bar in self.bars_manager.main_bars:
self.addToolBar(Qt.TopToolBarArea, bar)
for bar in self.bars_manager.child_bars:
self.addToolBar(Qt.BottomToolBarArea, bar)
self.bars_manager.update_bars()
# This is disabled because it introduces various toolbar related bugs
# The width of the toolbar becomes the sum of both toolbars
if tweaks['unified_title_toolbar_on_osx']:
self.setUnifiedTitleAndToolBarOnMac(True)
l = self.centralwidget.layout()
l.addWidget(self.search_bar)
class MainWindowMixin(object): # {{{
def __init__(self, *args, **kwargs):
pass
def init_main_window_mixin(self, db):
self.setObjectName('MainWindow')
self.setWindowIcon(QIcon(I('lt.png')))
self.setWindowTitle(__appname__)
self.setContextMenuPolicy(Qt.NoContextMenu)
self.centralwidget = QWidget(self)
self.setCentralWidget(self.centralwidget)
self._central_widget_layout = QVBoxLayout()
self.centralwidget.setLayout(self._central_widget_layout)
self.resize(1012, 740)
self.donate_button = ThrobbingButton()
self.location_manager = LocationManager(self)
self.iactions['Fetch News'].init_scheduler(db)
self.search_bar = SearchBar(self)
self.bars_manager = BarsManager(self.donate_button,
self.location_manager, self)
for bar in self.bars_manager.main_bars:
self.addToolBar(Qt.TopToolBarArea, bar)
for bar in self.bars_manager.child_bars:
self.addToolBar(Qt.BottomToolBarArea, bar)
self.bars_manager.update_bars()
# This is disabled because it introduces various toolbar related bugs
# The width of the toolbar becomes the sum of both toolbars
if tweaks['unified_title_toolbar_on_osx']:
try:
self.setUnifiedTitleAndToolBarOnMac(True)
except AttributeError:
pass # PyQt5 seems to be missing this property
l = self.centralwidget.layout()
# And now, start adding the real widgets
l.addWidget(self.search_bar)
# Add in the widget for the shutdown messages. It is invisible until a
# message is shown
smw = self.shutdown_message_widget = QLabel(self)
smw.setAlignment(Qt.AlignCenter)
smw.setVisible(False)
smw.setAutoFillBackground(True)
smw.setStyleSheet(
'QLabel { background-color: rgba(200, 200, 200, 200); color: black }'
)
def show_shutdown_message(self, message=''):
smw = self.shutdown_message_widget
smw.setGeometry(0, 0, self.width(), self.height())
smw.setVisible(True)
smw.raise_()
smw.setText(_('<h2>Shutting down</h2><div>') + message)
# Force processing the events needed to show the message
QCoreApplication.processEvents()
class MainWindowMixin(object): # {{{
def __init__(self, *args, **kwargs):
pass
def init_main_window_mixin(self, db):
self.setObjectName('MainWindow')
self.setWindowIcon(QIcon(I('lt.png')))
self.setWindowTitle(__appname__)
self.setContextMenuPolicy(Qt.NoContextMenu)
self.centralwidget = QWidget(self)
self.setCentralWidget(self.centralwidget)
self._central_widget_layout = QVBoxLayout()
self.centralwidget.setLayout(self._central_widget_layout)
self.resize(1012, 740)
self.donate_button = ThrobbingButton()
self.location_manager = LocationManager(self)
self.iactions['Fetch News'].init_scheduler(db)
self.search_bar = SearchBar(self)
self.bars_manager = BarsManager(self.donate_button,
self.location_manager, self)
for bar in self.bars_manager.main_bars:
self.addToolBar(Qt.TopToolBarArea, bar)
for bar in self.bars_manager.child_bars:
self.addToolBar(Qt.BottomToolBarArea, bar)
self.bars_manager.update_bars()
# This is disabled because it introduces various toolbar related bugs
# The width of the toolbar becomes the sum of both toolbars
if tweaks['unified_title_toolbar_on_osx']:
try:
self.setUnifiedTitleAndToolBarOnMac(True)
except AttributeError:
pass # PyQt5 seems to be missing this property
l = self.centralwidget.layout()
# Add in the widget for the shutdown messages. It is invisible until a
# message is shown
smw = self.shutdown_message_widget = QLabel('')
smw.setMinimumHeight(200)
smw.setAlignment(Qt.AlignCenter)
self.shutdown_message_widget.setVisible(False)
l.addWidget(smw)
# And now, start adding the real widgets
l.addWidget(self.search_bar)
def show_shutdown_message(self, message):
smw = self.shutdown_message_widget
smw.setVisible(True)
txt = smw.text()
txt += '\n' + message
smw.setText(txt)
# Force processing the events needed to show the message
QCoreApplication.processEvents()
def create_donate_widget(button):
w = QWidget()
w.setLayout(QVBoxLayout())
w.layout().addWidget(button)
if isosx:
w.setStyleSheet('QWidget, QToolButton {background-color: none; border: none; }')
w.layout().setContentsMargins(0,0,0,0)
w.setContentsMargins(0,0,0,0)
w.filler = QLabel(u'\u00a0')
w.layout().addWidget(w.filler)
return w
def create_donate_widget(button):
w = QWidget()
w.setLayout(QVBoxLayout())
w.layout().addWidget(button)
if isosx:
w.setStyleSheet(
'QWidget, QToolButton {background-color: none; border: none; }')
w.layout().setContentsMargins(0, 0, 0, 0)
w.setContentsMargins(0, 0, 0, 0)
w.filler = QLabel(u'\u00a0')
w.layout().addWidget(w.filler)
return w
class MainWindowMixin(object): # {{{
def __init__(self, *args, **kwargs):
pass
def init_main_window_mixin(self, db):
self.setObjectName('MainWindow')
self.setWindowIcon(QIcon(I('lt.png')))
self.setWindowTitle(__appname__)
self.setContextMenuPolicy(Qt.NoContextMenu)
self.centralwidget = QWidget(self)
self.setCentralWidget(self.centralwidget)
self._central_widget_layout = QVBoxLayout()
self.centralwidget.setLayout(self._central_widget_layout)
self.resize(1012, 740)
self.donate_button = ThrobbingButton()
self.location_manager = LocationManager(self)
# self.iactions['Fetch News'].init_scheduler(db)
self.search_bar = SearchBar(self)
self.bars_manager = BarsManager(self.donate_button,
self.location_manager, self)
for bar in self.bars_manager.main_bars:
self.addToolBar(Qt.TopToolBarArea, bar)
for bar in self.bars_manager.child_bars:
self.addToolBar(Qt.BottomToolBarArea, bar)
self.bars_manager.update_bars()
# This is disabled because it introduces various toolbar related bugs
# The width of the toolbar becomes the sum of both toolbars
if tweaks['unified_title_toolbar_on_osx']:
try:
self.setUnifiedTitleAndToolBarOnMac(True)
except AttributeError:
pass # PyQt5 seems to be missing this property
l = self.centralwidget.layout()
l.addWidget(self.search_bar)
class RuleEditor(QDialog): # {{{
@property
def doing_multiple(self):
return hasattr(self, 'multiple_icon_cb') and self.multiple_icon_cb.isChecked()
def __init__(self, fm, pref_name, parent=None):
QDialog.__init__(self, parent)
self.fm = fm
if pref_name == 'column_color_rules':
self.rule_kind = 'color'
rule_text = _('column coloring')
elif pref_name == 'column_icon_rules':
self.rule_kind = 'icon'
rule_text = _('column icon')
elif pref_name == 'cover_grid_icon_rules':
self.rule_kind = 'emblem'
rule_text = _('Cover grid emblem')
self.setWindowIcon(QIcon(I('format-fill-color.png')))
self.setWindowTitle(_('Create/edit a {0} rule').format(rule_text))
self.l = l = QGridLayout(self)
self.setLayout(l)
self.l1 = l1 = QLabel(_('Create a {0} rule by'
' filling in the boxes below').format(rule_text))
l.addWidget(l1, 0, 0, 1, 8)
self.f1 = QFrame(self)
self.f1.setFrameShape(QFrame.HLine)
l.addWidget(self.f1, 1, 0, 1, 8)
self.l2 = l2 = QLabel(_('Add the emblem:') if self.rule_kind == 'emblem' else _('Set the'))
l.addWidget(l2, 2, 0)
if self.rule_kind == 'color':
l.addWidget(QLabel(_('color')))
elif self.rule_kind == 'icon':
self.kind_box = QComboBox(self)
for tt, t in icon_rule_kinds:
self.kind_box.addItem(tt, t)
l.addWidget(self.kind_box, 2, 1)
self.kind_box.setToolTip(textwrap.fill(_(
'If you choose composed icons and multiple rules match, then all the'
' matching icons will be combined, otherwise the icon from the'
' first rule to match will be used.')))
else:
pass
self.l3 = l3 = QLabel(_('of the column:'))
l.addWidget(l3, 2, 2)
self.column_box = QComboBox(self)
l.addWidget(self.column_box, 2, 3)
self.l4 = l4 = QLabel(_('to'))
l.addWidget(l4, 2, 4)
if self.rule_kind == 'emblem':
l3.setVisible(False), self.column_box.setVisible(False), l4.setVisible(False)
def create_filename_box():
self.filename_box = f = QComboBox()
self.filenamebox_view = v = QListView()
v.setIconSize(QSize(32, 32))
self.filename_box.setView(v)
self.orig_filenamebox_view = f.view()
f.setMinimumContentsLength(20), f.setSizeAdjustPolicy(f.AdjustToMinimumContentsLengthWithIcon)
self.populate_icon_filenames()
if self.rule_kind == 'color':
self.color_box = ColorButton(parent=self)
self.color_label = QLabel('Sample text Sample text')
self.color_label.setTextFormat(Qt.RichText)
l.addWidget(self.color_box, 2, 5)
l.addWidget(self.color_label, 2, 6)
l.addItem(QSpacerItem(10, 10, QSizePolicy.Expanding), 2, 7)
elif self.rule_kind == 'emblem':
create_filename_box()
self.update_filename_box()
self.filename_button = QPushButton(QIcon(I('document_open.png')),
_('&Add new image'))
l.addWidget(self.filename_box)
l.addWidget(self.filename_button, 2, 6)
l.addWidget(QLabel(_('(Images should be square-ish)')), 2, 7)
l.setColumnStretch(7, 10)
else:
create_filename_box()
vb = QVBoxLayout()
self.multiple_icon_cb = QCheckBox(_('Choose &more than one icon'))
vb.addWidget(self.multiple_icon_cb)
self.update_filename_box()
self.multiple_icon_cb.clicked.connect(self.multiple_box_clicked)
vb.addWidget(self.filename_box)
l.addLayout(vb, 2, 5)
self.filename_button = QPushButton(QIcon(I('document_open.png')),
_('&Add icon'))
l.addWidget(self.filename_button, 2, 6)
l.addWidget(QLabel(_('Icons should be square or landscape')), 2, 7)
l.setColumnStretch(7, 10)
self.l5 = l5 = QLabel(
_('Only if the following conditions are all satisfied:'))
l.addWidget(l5, 3, 0, 1, 7)
self.scroll_area = sa = QScrollArea(self)
sa.setMinimumHeight(300)
sa.setMinimumWidth(950)
sa.setWidgetResizable(True)
l.addWidget(sa, 4, 0, 1, 8)
self.add_button = b = QPushButton(QIcon(I('plus.png')),
_('Add &another condition'))
l.addWidget(b, 5, 0, 1, 8)
b.clicked.connect(self.add_blank_condition)
self.l6 = l6 = QLabel(_('You can disable a condition by'
' blanking all of its boxes'))
l.addWidget(l6, 6, 0, 1, 8)
self.bb = bb = QDialogButtonBox(
QDialogButtonBox.Ok|QDialogButtonBox.Cancel)
bb.accepted.connect(self.accept)
bb.rejected.connect(self.reject)
l.addWidget(bb, 7, 0, 1, 8)
if self.rule_kind != 'color':
self.remove_button = b = bb.addButton(_('&Remove icon'), bb.ActionRole)
b.setIcon(QIcon(I('minus.png')))
b.setMenu(QMenu())
b.setToolTip('<p>' + _('Remove a previously added icon. Note that doing so will cause rules that use it to stop working.'))
self.update_remove_button()
self.conditions_widget = QWidget(self)
sa.setWidget(self.conditions_widget)
self.conditions_widget.setLayout(QVBoxLayout())
self.conditions_widget.layout().setAlignment(Qt.AlignTop)
self.conditions = []
if self.rule_kind == 'color':
for b in (self.column_box, ):
b.setSizeAdjustPolicy(b.AdjustToMinimumContentsLengthWithIcon)
b.setMinimumContentsLength(15)
for key in sorted(displayable_columns(fm),
key=lambda k: sort_key(fm[k]['name']) if k != color_row_key else 0):
if key == color_row_key and self.rule_kind != 'color':
continue
name = all_columns_string if key == color_row_key else fm[key]['name']
if name:
self.column_box.addItem(name, key)
self.column_box.setCurrentIndex(0)
if self.rule_kind == 'color':
self.color_box.color = '#000'
self.update_color_label()
self.color_box.color_changed.connect(self.update_color_label)
else:
self.rule_icon_files = []
self.filename_button.clicked.connect(self.filename_button_clicked)
self.resize(self.sizeHint())
def multiple_box_clicked(self):
self.update_filename_box()
self.update_icon_filenames_in_box()
@property
def icon_folder(self):
return os.path.join(config_dir, 'cc_icons')
def populate_icon_filenames(self):
d = self.icon_folder
self.icon_file_names = []
if os.path.exists(d):
for icon_file in os.listdir(d):
icon_file = lower(icon_file)
if os.path.exists(os.path.join(d, icon_file)) and icon_file.endswith('.png'):
self.icon_file_names.append(icon_file)
self.icon_file_names.sort(key=sort_key)
def update_filename_box(self):
doing_multiple = self.doing_multiple
model = QStandardItemModel()
self.filename_box.setModel(model)
self.icon_file_names.sort(key=sort_key)
if doing_multiple:
item = QStandardItem(_('Open to see checkboxes'))
item.setIcon(QIcon(I('blank.png')))
else:
item = QStandardItem('')
item.setFlags(Qt.ItemFlag(0))
model.appendRow(item)
for i,filename in enumerate(self.icon_file_names):
item = QStandardItem(filename)
if doing_multiple:
item.setFlags(Qt.ItemIsUserCheckable | Qt.ItemIsEnabled)
item.setData(Qt.Unchecked, Qt.CheckStateRole)
else:
item.setFlags(Qt.ItemIsEnabled | Qt.ItemIsSelectable)
icon = QIcon(os.path.join(self.icon_folder, filename))
item.setIcon(icon)
model.appendRow(item)
def update_color_label(self):
pal = QApplication.palette()
bg1 = unicode_type(pal.color(pal.Base).name())
bg2 = unicode_type(pal.color(pal.AlternateBase).name())
c = self.color_box.color
self.color_label.setText('''
<span style="color: {c}; background-color: {bg1}"> {st} </span>
<span style="color: {c}; background-color: {bg2}"> {st} </span>
'''.format(c=c, bg1=bg1, bg2=bg2, st=_('Sample text')))
def sanitize_icon_file_name(self, icon_path):
n = lower(sanitize_file_name_unicode(
os.path.splitext(
os.path.basename(icon_path))[0]+'.png'))
return n.replace("'", '_')
def filename_button_clicked(self):
try:
path = choose_files(self, 'choose_category_icon',
_('Select Icon'), filters=[
(_('Images'), ['png', 'gif', 'jpg', 'jpeg'])],
all_files=False, select_only_single_file=True)
if path:
icon_path = path[0]
icon_name = self.sanitize_icon_file_name(icon_path)
if icon_name not in self.icon_file_names:
self.icon_file_names.append(icon_name)
try:
p = QIcon(icon_path).pixmap(QSize(128, 128))
d = self.icon_folder
if not os.path.exists(os.path.join(d, icon_name)):
if not os.path.exists(d):
os.makedirs(d)
with open(os.path.join(d, icon_name), 'wb') as f:
f.write(pixmap_to_data(p, format='PNG'))
except:
import traceback
traceback.print_exc()
self.update_filename_box()
self.update_remove_button()
if self.doing_multiple:
if icon_name not in self.rule_icon_files:
self.rule_icon_files.append(icon_name)
self.update_icon_filenames_in_box()
else:
self.filename_box.setCurrentIndex(self.filename_box.findText(icon_name))
self.filename_box.adjustSize()
except:
import traceback
traceback.print_exc()
return
def get_filenames_from_box(self):
if self.doing_multiple:
model = self.filename_box.model()
fnames = []
for i in range(1, model.rowCount()):
item = model.item(i, 0)
if item.checkState() == Qt.Checked:
fnames.append(lower(unicode_type(item.text())))
fname = ' : '.join(fnames)
else:
fname = lower(unicode_type(self.filename_box.currentText()))
return fname
def update_icon_filenames_in_box(self):
if self.rule_icon_files:
if not self.doing_multiple:
idx = self.filename_box.findText(self.rule_icon_files[0])
if idx >= 0:
self.filename_box.setCurrentIndex(idx)
else:
self.filename_box.setCurrentIndex(0)
else:
model = self.filename_box.model()
for icon in self.rule_icon_files:
idx = self.filename_box.findText(icon)
if idx >= 0:
item = model.item(idx)
item.setCheckState(Qt.Checked)
def update_remove_button(self):
m = self.remove_button.menu()
m.clear()
for name in self.icon_file_names:
ac = m.addAction(QIcon(os.path.join(self.icon_folder, name)), name)
connect_lambda(ac.triggered, self, lambda self: self.remove_image(self.sender().text()))
def remove_image(self, name):
try:
os.remove(os.path.join(self.icon_folder, name))
except EnvironmentError:
pass
else:
self.populate_icon_filenames()
self.update_remove_button()
self.update_filename_box()
self.update_icon_filenames_in_box()
def add_blank_condition(self):
c = ConditionEditor(self.fm, parent=self.conditions_widget)
self.conditions.append(c)
self.conditions_widget.layout().addWidget(c)
def apply_rule(self, kind, col, rule):
if kind == 'color':
if rule.color:
self.color_box.color = rule.color
else:
if self.rule_kind == 'icon':
for i, tup in enumerate(icon_rule_kinds):
if kind == tup[1]:
self.kind_box.setCurrentIndex(i)
break
self.rule_icon_files = [ic.strip() for ic in rule.color.split(':')]
if len(self.rule_icon_files) > 1:
self.multiple_icon_cb.setChecked(True)
self.update_filename_box()
self.update_icon_filenames_in_box()
for i in range(self.column_box.count()):
c = unicode_type(self.column_box.itemData(i) or '')
if col == c:
self.column_box.setCurrentIndex(i)
break
for c in rule.conditions:
ce = ConditionEditor(self.fm, parent=self.conditions_widget)
self.conditions.append(ce)
self.conditions_widget.layout().addWidget(ce)
try:
ce.condition = c
except:
import traceback
traceback.print_exc()
def accept(self):
if self.rule_kind != 'color':
fname = self.get_filenames_from_box()
if not fname:
error_dialog(self, _('No icon selected'),
_('You must choose an icon for this rule'), show=True)
return
if self.validate():
QDialog.accept(self)
def validate(self):
r = Rule(self.fm)
for c in self.conditions:
condition = c.condition
if condition is not None:
try:
r.add_condition(*condition)
except Exception as e:
import traceback
error_dialog(self, _('Invalid condition'),
_('One of the conditions for this rule is'
' invalid: <b>%s</b>')%e,
det_msg=traceback.format_exc(), show=True)
return False
if len(r.conditions) < 1:
error_dialog(self, _('No conditions'),
_('You must specify at least one non-empty condition'
' for this rule'), show=True)
return False
return True
@property
def rule(self):
r = Rule(self.fm)
if self.rule_kind != 'color':
r.color = self.get_filenames_from_box()
else:
r.color = self.color_box.color
idx = self.column_box.currentIndex()
col = unicode_type(self.column_box.itemData(idx) or '')
for c in self.conditions:
condition = c.condition
if condition is not None:
r.add_condition(*condition)
if self.rule_kind == 'icon':
kind = unicode_type(self.kind_box.itemData(
self.kind_box.currentIndex()) or '')
else:
kind = self.rule_kind
return kind, col, r
class RuleEditor(QDialog): # {{{
@property
def doing_multiple(self):
return hasattr(self, 'multiple_icon_cb') and self.multiple_icon_cb.isChecked()
def __init__(self, fm, pref_name, parent=None):
QDialog.__init__(self, parent)
self.fm = fm
if pref_name == 'column_color_rules':
self.rule_kind = 'color'
rule_text = _('column coloring')
elif pref_name == 'column_icon_rules':
self.rule_kind = 'icon'
rule_text = _('column icon')
elif pref_name == 'cover_grid_icon_rules':
self.rule_kind = 'emblem'
rule_text = _('Cover grid emblem')
self.setWindowIcon(QIcon(I('format-fill-color.png')))
self.setWindowTitle(_('Create/edit a {0} rule').format(rule_text))
self.l = l = QGridLayout(self)
self.setLayout(l)
self.l1 = l1 = QLabel(_('Create a {0} rule by'
' filling in the boxes below').format(rule_text))
l.addWidget(l1, 0, 0, 1, 8)
self.f1 = QFrame(self)
self.f1.setFrameShape(QFrame.HLine)
l.addWidget(self.f1, 1, 0, 1, 8)
self.l2 = l2 = QLabel(_('Add the emblem:') if self.rule_kind == 'emblem' else _('Set the'))
l.addWidget(l2, 2, 0)
if self.rule_kind == 'color':
l.addWidget(QLabel(_('color')))
elif self.rule_kind == 'icon':
self.kind_box = QComboBox(self)
for tt, t in icon_rule_kinds:
self.kind_box.addItem(tt, t)
l.addWidget(self.kind_box, 2, 1)
self.kind_box.setToolTip(textwrap.fill(_(
'If you choose composed icons and multiple rules match, then all the'
' matching icons will be combined, otherwise the icon from the'
' first rule to match will be used.')))
else:
pass
self.l3 = l3 = QLabel(_('of the column:'))
l.addWidget(l3, 2, 2)
self.column_box = QComboBox(self)
l.addWidget(self.column_box, 2, 3)
self.l4 = l4 = QLabel(_('to'))
l.addWidget(l4, 2, 4)
if self.rule_kind == 'emblem':
l3.setVisible(False), self.column_box.setVisible(False), l4.setVisible(False)
def create_filename_box():
self.filename_box = f = QComboBox()
self.filenamebox_view = v = QListView()
v.setIconSize(QSize(32, 32))
self.filename_box.setView(v)
self.orig_filenamebox_view = f.view()
f.setMinimumContentsLength(20), f.setSizeAdjustPolicy(f.AdjustToMinimumContentsLengthWithIcon)
self.populate_icon_filenames()
if self.rule_kind == 'color':
self.color_box = ColorButton(parent=self)
self.color_label = QLabel('Sample text Sample text')
self.color_label.setTextFormat(Qt.RichText)
l.addWidget(self.color_box, 2, 5)
l.addWidget(self.color_label, 2, 6)
l.addItem(QSpacerItem(10, 10, QSizePolicy.Expanding), 2, 7)
elif self.rule_kind == 'emblem':
create_filename_box()
self.update_filename_box()
self.filename_button = QPushButton(QIcon(I('document_open.png')),
_('&Add new image'))
l.addWidget(self.filename_box)
l.addWidget(self.filename_button, 2, 6)
l.addWidget(QLabel(_('(Images should be square-ish)')), 2, 7)
l.setColumnStretch(7, 10)
else:
create_filename_box()
vb = QVBoxLayout()
self.multiple_icon_cb = QCheckBox(_('Choose &more than one icon'))
vb.addWidget(self.multiple_icon_cb)
self.update_filename_box()
self.multiple_icon_cb.clicked.connect(self.multiple_box_clicked)
vb.addWidget(self.filename_box)
l.addLayout(vb, 2, 5)
self.filename_button = QPushButton(QIcon(I('document_open.png')),
_('&Add icon'))
l.addWidget(self.filename_button, 2, 6)
l.addWidget(QLabel(_('Icons should be square or landscape')), 2, 7)
l.setColumnStretch(7, 10)
self.l5 = l5 = QLabel(
_('Only if the following conditions are all satisfied:'))
l.addWidget(l5, 3, 0, 1, 7)
self.scroll_area = sa = QScrollArea(self)
sa.setMinimumHeight(300)
sa.setMinimumWidth(950)
sa.setWidgetResizable(True)
l.addWidget(sa, 4, 0, 1, 8)
self.add_button = b = QPushButton(QIcon(I('plus.png')),
_('Add &another condition'))
l.addWidget(b, 5, 0, 1, 8)
b.clicked.connect(self.add_blank_condition)
self.l6 = l6 = QLabel(_('You can disable a condition by'
' blanking all of its boxes'))
l.addWidget(l6, 6, 0, 1, 8)
self.bb = bb = QDialogButtonBox(
QDialogButtonBox.Ok|QDialogButtonBox.Cancel)
bb.accepted.connect(self.accept)
bb.rejected.connect(self.reject)
l.addWidget(bb, 7, 0, 1, 8)
if self.rule_kind != 'color':
self.remove_button = b = bb.addButton(_('&Remove icon'), bb.ActionRole)
b.setIcon(QIcon(I('minus.png')))
b.setMenu(QMenu())
b.setToolTip('<p>' + _('Remove a previously added icon. Note that doing so will cause rules that use it to stop working.'))
self.update_remove_button()
self.conditions_widget = QWidget(self)
sa.setWidget(self.conditions_widget)
self.conditions_widget.setLayout(QVBoxLayout())
self.conditions_widget.layout().setAlignment(Qt.AlignTop)
self.conditions = []
if self.rule_kind == 'color':
for b in (self.column_box, ):
b.setSizeAdjustPolicy(b.AdjustToMinimumContentsLengthWithIcon)
b.setMinimumContentsLength(15)
for key in sorted(displayable_columns(fm),
key=lambda(k): sort_key(fm[k]['name']) if k != color_row_key else 0):
if key == color_row_key and self.rule_kind != 'color':
continue
name = all_columns_string if key == color_row_key else fm[key]['name']
if name:
self.column_box.addItem(name, key)
self.column_box.setCurrentIndex(0)
if self.rule_kind == 'color':
self.color_box.color = '#000'
self.update_color_label()
self.color_box.color_changed.connect(self.update_color_label)
else:
self.rule_icon_files = []
self.filename_button.clicked.connect(self.filename_button_clicked)
self.resize(self.sizeHint())
def multiple_box_clicked(self):
self.update_filename_box()
self.update_icon_filenames_in_box()
@property
def icon_folder(self):
return os.path.join(config_dir, 'cc_icons')
def populate_icon_filenames(self):
d = self.icon_folder
self.icon_file_names = []
if os.path.exists(d):
for icon_file in os.listdir(d):
icon_file = lower(icon_file)
if os.path.exists(os.path.join(d, icon_file)) and icon_file.endswith('.png'):
self.icon_file_names.append(icon_file)
self.icon_file_names.sort(key=sort_key)
def update_filename_box(self):
doing_multiple = self.doing_multiple
model = QStandardItemModel()
self.filename_box.setModel(model)
self.icon_file_names.sort(key=sort_key)
if doing_multiple:
item = QStandardItem(_('Open to see checkboxes'))
item.setIcon(QIcon(I('blank.png')))
else:
item = QStandardItem('')
item.setFlags(Qt.ItemFlag(0))
model.appendRow(item)
for i,filename in enumerate(self.icon_file_names):
item = QStandardItem(filename)
if doing_multiple:
item.setFlags(Qt.ItemIsUserCheckable | Qt.ItemIsEnabled)
item.setData(Qt.Unchecked, Qt.CheckStateRole)
else:
item.setFlags(Qt.ItemIsEnabled | Qt.ItemIsSelectable)
icon = QIcon(os.path.join(self.icon_folder, filename))
item.setIcon(icon)
model.appendRow(item)
def update_color_label(self):
pal = QApplication.palette()
bg1 = unicode(pal.color(pal.Base).name())
bg2 = unicode(pal.color(pal.AlternateBase).name())
c = self.color_box.color
self.color_label.setText('''
<span style="color: {c}; background-color: {bg1}"> {st} </span>
<span style="color: {c}; background-color: {bg2}"> {st} </span>
'''.format(c=c, bg1=bg1, bg2=bg2, st=_('Sample text')))
def sanitize_icon_file_name(self, icon_path):
n = lower(sanitize_file_name_unicode(
os.path.splitext(
os.path.basename(icon_path))[0]+'.png'))
return n.replace("'", '_')
def filename_button_clicked(self):
try:
path = choose_files(self, 'choose_category_icon',
_('Select Icon'), filters=[
(_('Images'), ['png', 'gif', 'jpg', 'jpeg'])],
all_files=False, select_only_single_file=True)
if path:
icon_path = path[0]
icon_name = self.sanitize_icon_file_name(icon_path)
if icon_name not in self.icon_file_names:
self.icon_file_names.append(icon_name)
try:
p = QIcon(icon_path).pixmap(QSize(128, 128))
d = self.icon_folder
if not os.path.exists(os.path.join(d, icon_name)):
if not os.path.exists(d):
os.makedirs(d)
with open(os.path.join(d, icon_name), 'wb') as f:
f.write(pixmap_to_data(p, format='PNG'))
except:
import traceback
traceback.print_exc()
self.update_filename_box()
self.update_remove_button()
if self.doing_multiple:
if icon_name not in self.rule_icon_files:
self.rule_icon_files.append(icon_name)
self.update_icon_filenames_in_box()
else:
self.filename_box.setCurrentIndex(self.filename_box.findText(icon_name))
self.filename_box.adjustSize()
except:
import traceback
traceback.print_exc()
return
def get_filenames_from_box(self):
if self.doing_multiple:
model = self.filename_box.model()
fnames = []
for i in range(1, model.rowCount()):
item = model.item(i, 0)
if item.checkState() == Qt.Checked:
fnames.append(lower(unicode(item.text())))
fname = ' : '.join(fnames)
else:
fname = lower(unicode(self.filename_box.currentText()))
return fname
def update_icon_filenames_in_box(self):
if self.rule_icon_files:
if not self.doing_multiple:
idx = self.filename_box.findText(self.rule_icon_files[0])
if idx >= 0:
self.filename_box.setCurrentIndex(idx)
else:
self.filename_box.setCurrentIndex(0)
else:
model = self.filename_box.model()
for icon in self.rule_icon_files:
idx = self.filename_box.findText(icon)
if idx >= 0:
item = model.item(idx)
item.setCheckState(Qt.Checked)
def update_remove_button(self):
m = self.remove_button.menu()
m.clear()
for name in self.icon_file_names:
m.addAction(QIcon(os.path.join(self.icon_folder, name)), name).triggered.connect(partial(
self.remove_image, name))
def remove_image(self, name):
try:
os.remove(os.path.join(self.icon_folder, name))
except EnvironmentError:
pass
else:
self.populate_icon_filenames()
self.update_remove_button()
self.update_filename_box()
self.update_icon_filenames_in_box()
def add_blank_condition(self):
c = ConditionEditor(self.fm, parent=self.conditions_widget)
self.conditions.append(c)
self.conditions_widget.layout().addWidget(c)
def apply_rule(self, kind, col, rule):
if kind == 'color':
if rule.color:
self.color_box.color = rule.color
else:
if self.rule_kind == 'icon':
for i, tup in enumerate(icon_rule_kinds):
if kind == tup[1]:
self.kind_box.setCurrentIndex(i)
break
self.rule_icon_files = [ic.strip() for ic in rule.color.split(':')]
if len(self.rule_icon_files) > 1:
self.multiple_icon_cb.setChecked(True)
self.update_filename_box()
self.update_icon_filenames_in_box()
for i in range(self.column_box.count()):
c = unicode(self.column_box.itemData(i) or '')
if col == c:
self.column_box.setCurrentIndex(i)
break
for c in rule.conditions:
ce = ConditionEditor(self.fm, parent=self.conditions_widget)
self.conditions.append(ce)
self.conditions_widget.layout().addWidget(ce)
try:
ce.condition = c
except:
import traceback
traceback.print_exc()
def accept(self):
if self.rule_kind != 'color':
fname = self.get_filenames_from_box()
if not fname:
error_dialog(self, _('No icon selected'),
_('You must choose an icon for this rule'), show=True)
return
if self.validate():
QDialog.accept(self)
def validate(self):
r = Rule(self.fm)
for c in self.conditions:
condition = c.condition
if condition is not None:
try:
r.add_condition(*condition)
except Exception as e:
import traceback
error_dialog(self, _('Invalid condition'),
_('One of the conditions for this rule is'
' invalid: <b>%s</b>')%e,
det_msg=traceback.format_exc(), show=True)
return False
if len(r.conditions) < 1:
error_dialog(self, _('No conditions'),
_('You must specify at least one non-empty condition'
' for this rule'), show=True)
return False
return True
@property
def rule(self):
r = Rule(self.fm)
if self.rule_kind != 'color':
r.color = self.get_filenames_from_box()
else:
r.color = self.color_box.color
idx = self.column_box.currentIndex()
col = unicode(self.column_box.itemData(idx) or '')
for c in self.conditions:
condition = c.condition
if condition is not None:
r.add_condition(*condition)
if self.rule_kind == 'icon':
kind = unicode(self.kind_box.itemData(
self.kind_box.currentIndex()) or '')
else:
kind = self.rule_kind
return kind, col, r
self.animation.setEndValue(size)
QMetaObject.invokeMethod(self.animation, 'start', Qt.QueuedConnection)
def stop_animation(self):
self.animation.stop()
self.animation_finished()
def paintEvent(self, ev):
size = self._icon_size if self._icon_size > 10 else self.iconSize().width()
p = QPainter(self)
opt = QStyleOptionToolButton()
self.initStyleOption(opt)
s = self.style()
opt.iconSize = QSize(size, size)
s.drawComplexControl(s.CC_ToolButton, opt, p, self)
if __name__ == '__main__':
from PyQt5.Qt import QApplication, QHBoxLayout
app = QApplication([])
w = QWidget()
w.setLayout(QHBoxLayout())
b = ThrobbingButton()
b.setIcon(QIcon(I('donate.png')))
w.layout().addWidget(b)
w.show()
b.set_normal_icon_size(64, 64)
b.start_animation()
app.exec_()
self.animation.setStartValue(smaller)
self.animation.setEndValue(size)
QMetaObject.invokeMethod(self.animation, 'start', Qt.QueuedConnection)
def stop_animation(self):
self.animation.stop()
self.animation_finished()
def paintEvent(self, ev):
size = self._icon_size if self._icon_size > 10 else self.iconSize().width()
p = QPainter(self)
opt = QStyleOptionToolButton()
self.initStyleOption(opt)
s = self.style()
opt.iconSize = QSize(size, size)
s.drawComplexControl(s.CC_ToolButton, opt, p, self)
if __name__ == '__main__':
from PyQt5.Qt import QApplication, QHBoxLayout
app = QApplication([])
w = QWidget()
w.setLayout(QHBoxLayout())
b = ThrobbingButton()
b.setIcon(QIcon(I('donate.png')))
w.layout().addWidget(b)
w.show()
b.set_normal_icon_size(64, 64)
b.start_animation()
app.exec_()
class Preferences(QMainWindow):
run_wizard_requested = pyqtSignal()
def __init__(self, gui, initial_plugin=None, close_after_initial=False):
QMainWindow.__init__(self, gui)
self.gui = gui
self.must_restart = False
self.committed = False
self.close_after_initial = close_after_initial
self.resize(930, 720)
nh, nw = min_available_height() - 25, available_width() - 10
if nh < 0:
nh = 800
if nw < 0:
nw = 600
nh = min(self.height(), nh)
nw = min(self.width(), nw)
self.resize(nw, nh)
self.esc_action = QAction(self)
self.addAction(self.esc_action)
self.esc_action.setShortcut(QKeySequence(Qt.Key_Escape))
self.esc_action.triggered.connect(self.esc)
geom = gprefs.get('preferences_window_geometry', None)
if geom is not None:
self.restoreGeometry(geom)
# Center
if islinux:
self.move(gui.rect().center() - self.rect().center())
self.setWindowModality(Qt.WindowModal)
self.setWindowTitle(__appname__ + ' - ' + _('Preferences'))
self.setWindowIcon(QIcon(I('config.png')))
self.status_bar = StatusBar(self)
self.setStatusBar(self.status_bar)
self.stack = QStackedWidget(self)
self.cw = QWidget(self)
self.cw.setLayout(QVBoxLayout())
self.cw.layout().addWidget(self.stack)
self.bb = QDialogButtonBox(QDialogButtonBox.Close)
self.wizard_button = self.bb.addButton(_('Run welcome wizard'),
self.bb.ActionRole)
self.wizard_button.setIcon(QIcon(I('wizard.png')))
self.wizard_button.clicked.connect(self.run_wizard,
type=Qt.QueuedConnection)
self.cw.layout().addWidget(self.bb)
self.bb.button(self.bb.Close).setDefault(True)
self.bb.rejected.connect(self.close, type=Qt.QueuedConnection)
self.setCentralWidget(self.cw)
self.browser = Browser(self)
self.browser.show_plugin.connect(self.show_plugin)
self.stack.addWidget(self.browser)
self.scroll_area = QScrollArea(self)
self.stack.addWidget(self.scroll_area)
self.scroll_area.setWidgetResizable(True)
self.setContextMenuPolicy(Qt.NoContextMenu)
self.bar = QToolBar(self)
self.addToolBar(self.bar)
self.bar.setVisible(False)
self.bar.setIconSize(QSize(ICON_SIZE, ICON_SIZE))
self.bar.setMovable(False)
self.bar.setFloatable(False)
self.bar.setToolButtonStyle(Qt.ToolButtonTextBesideIcon)
self.apply_action = self.bar.addAction(QIcon(I('ok.png')), _('&Apply'),
self.commit)
self.cancel_action = self.bar.addAction(QIcon(I('window-close.png')),
_('&Cancel'), self.cancel)
self.bar_title = BarTitle(self.bar)
self.bar.addWidget(self.bar_title)
self.restore_action = self.bar.addAction(QIcon(I('clear_left.png')),
_('Restore &defaults'),
self.restore_defaults)
for ac, tt in [('apply', _('Save changes')),
('cancel', _('Cancel and return to overview'))]:
ac = getattr(self, ac + '_action')
ac.setToolTip(tt)
ac.setWhatsThis(tt)
ac.setStatusTip(tt)
for ch in self.bar.children():
if isinstance(ch, QToolButton):
ch.setCursor(Qt.PointingHandCursor)
ch.setAutoRaise(True)
self.stack.setCurrentIndex(0)
if initial_plugin is not None:
category, name = initial_plugin
plugin = get_plugin(category, name)
if plugin is not None:
self.show_plugin(plugin)
def event(self, ev):
if ev.type() == ev.StatusTip:
msg = re.sub(r'</?[a-z1-6]+>', ' ', ev.tip())
ev = QStatusTipEvent(msg)
return QMainWindow.event(self, ev)
def run_wizard(self):
self.close()
self.run_wizard_requested.emit()
def set_tooltips_for_labels(self):
def process_child(child):
for g in child.children():
if isinstance(g, QLabel):
buddy = g.buddy()
if buddy is not None and hasattr(buddy, 'toolTip'):
htext = unicode(buddy.toolTip()).strip()
etext = unicode(g.toolTip()).strip()
if htext and not etext:
g.setToolTip(htext)
g.setWhatsThis(htext)
else:
process_child(g)
process_child(self.showing_widget)
def show_plugin(self, plugin):
self.showing_widget = plugin.create_widget(self.scroll_area)
self.showing_widget.genesis(self.gui)
self.showing_widget.initialize()
self.set_tooltips_for_labels()
self.scroll_area.setWidget(self.showing_widget)
self.stack.setCurrentIndex(1)
self.showing_widget.show()
self.setWindowTitle(__appname__ + ' - ' + _('Preferences') + ' - ' +
plugin.gui_name)
self.apply_action.setEnabled(False)
self.showing_widget.changed_signal.connect(
lambda: self.apply_action.setEnabled(True))
self.showing_widget.restart_now.connect(self.restart_now)
self.restore_action.setEnabled(
self.showing_widget.supports_restoring_to_defaults)
tt = self.showing_widget.restore_defaults_desc
if not self.restore_action.isEnabled():
tt = _('Restoring to defaults not supported for') + ' ' + \
plugin.gui_name
self.restore_action.setToolTip(textwrap.fill(tt))
self.restore_action.setWhatsThis(textwrap.fill(tt))
self.restore_action.setStatusTip(tt)
self.bar_title.show_plugin(plugin)
self.setWindowIcon(QIcon(plugin.icon))
self.bar.setVisible(True)
self.bb.setVisible(False)
def hide_plugin(self):
self.showing_widget = QWidget(self.scroll_area)
self.scroll_area.setWidget(self.showing_widget)
self.setWindowTitle(__appname__ + ' - ' + _('Preferences'))
self.bar.setVisible(False)
self.stack.setCurrentIndex(0)
self.setWindowIcon(QIcon(I('config.png')))
self.bb.setVisible(True)
def esc(self, *args):
if self.stack.currentIndex() == 1:
self.cancel()
elif self.stack.currentIndex() == 0:
self.close()
def restart_now(self):
try:
self.showing_widget.commit()
except AbortCommit:
return
self.hide_plugin()
self.close()
self.gui.quit(restart=True)
def commit(self, *args):
try:
must_restart = self.showing_widget.commit()
except AbortCommit:
return
rc = self.showing_widget.restart_critical
self.committed = True
do_restart = False
if must_restart:
self.must_restart = True
msg = _('Some of the changes you made require a restart.'
' Please restart calibre as soon as possible.')
if rc:
msg = _('The changes you have made require calibre be '
'restarted immediately. You will not be allowed to '
'set any more preferences, until you restart.')
do_restart = show_restart_warning(msg, parent=self)
self.showing_widget.refresh_gui(self.gui)
self.hide_plugin()
if self.close_after_initial or (must_restart and rc) or do_restart:
self.close()
if do_restart:
self.gui.quit(restart=True)
def cancel(self, *args):
if self.close_after_initial:
self.close()
else:
self.hide_plugin()
def restore_defaults(self, *args):
self.showing_widget.restore_defaults()
def closeEvent(self, *args):
gprefs.set('preferences_window_geometry',
bytearray(self.saveGeometry()))
if self.committed:
self.gui.must_restart_before_config = self.must_restart
self.gui.tags_view.recount()
self.gui.create_device_menu()
self.gui.set_device_menu_items_state(
bool(self.gui.device_connected))
self.gui.bars_manager.apply_settings()
self.gui.bars_manager.update_bars()
self.gui.build_context_menus()
return QMainWindow.closeEvent(self, *args)
class Preferences(QMainWindow):
run_wizard_requested = pyqtSignal()
def __init__(self, gui, initial_plugin=None, close_after_initial=False):
QMainWindow.__init__(self, gui)
self.gui = gui
self.must_restart = False
self.committed = False
self.close_after_initial = close_after_initial
self.resize(930, 720)
nh, nw = min_available_height()-25, available_width()-10
if nh < 0:
nh = 800
if nw < 0:
nw = 600
nh = min(self.height(), nh)
nw = min(self.width(), nw)
self.resize(nw, nh)
self.esc_action = QAction(self)
self.addAction(self.esc_action)
self.esc_action.setShortcut(QKeySequence(Qt.Key_Escape))
self.esc_action.triggered.connect(self.esc)
geom = gprefs.get('preferences_window_geometry', None)
if geom is not None:
self.restoreGeometry(geom)
# Center
if islinux:
self.move(gui.rect().center() - self.rect().center())
self.setWindowModality(Qt.WindowModal)
self.setWindowTitle(__appname__ + ' - ' + _('Preferences'))
self.setWindowIcon(QIcon(I('config.png')))
self.status_bar = StatusBar(self)
self.setStatusBar(self.status_bar)
self.stack = QStackedWidget(self)
self.cw = QWidget(self)
self.cw.setLayout(QVBoxLayout())
self.cw.layout().addWidget(self.stack)
self.bb = QDialogButtonBox(QDialogButtonBox.Close)
self.wizard_button = self.bb.addButton(_('Run welcome wizard'),
self.bb.ActionRole)
self.wizard_button.setIcon(QIcon(I('wizard.png')))
self.wizard_button.clicked.connect(self.run_wizard,
type=Qt.QueuedConnection)
self.cw.layout().addWidget(self.bb)
self.bb.button(self.bb.Close).setDefault(True)
self.bb.rejected.connect(self.close, type=Qt.QueuedConnection)
self.setCentralWidget(self.cw)
self.browser = Browser(self)
self.browser.show_plugin.connect(self.show_plugin)
self.stack.addWidget(self.browser)
self.scroll_area = QScrollArea(self)
self.stack.addWidget(self.scroll_area)
self.scroll_area.setWidgetResizable(True)
self.setContextMenuPolicy(Qt.NoContextMenu)
self.bar = QToolBar(self)
self.addToolBar(self.bar)
self.bar.setVisible(False)
self.bar.setIconSize(QSize(ICON_SIZE, ICON_SIZE))
self.bar.setMovable(False)
self.bar.setFloatable(False)
self.bar.setToolButtonStyle(Qt.ToolButtonTextBesideIcon)
self.apply_action = self.bar.addAction(QIcon(I('ok.png')), _('&Apply'),
self.commit)
self.cancel_action = self.bar.addAction(QIcon(I('window-close.png')),
_('&Cancel'), self.cancel)
self.bar_title = BarTitle(self.bar)
self.bar.addWidget(self.bar_title)
self.restore_action = self.bar.addAction(QIcon(I('clear_left.png')),
_('Restore &defaults'), self.restore_defaults)
for ac, tt in [('apply', _('Save changes')),
('cancel', _('Cancel and return to overview'))]:
ac = getattr(self, ac+'_action')
ac.setToolTip(tt)
ac.setWhatsThis(tt)
ac.setStatusTip(tt)
for ch in self.bar.children():
if isinstance(ch, QToolButton):
ch.setCursor(Qt.PointingHandCursor)
ch.setAutoRaise(True)
self.stack.setCurrentIndex(0)
if initial_plugin is not None:
category, name = initial_plugin
plugin = get_plugin(category, name)
if plugin is not None:
self.show_plugin(plugin)
def run_wizard(self):
self.close()
self.run_wizard_requested.emit()
def set_tooltips_for_labels(self):
def process_child(child):
for g in child.children():
if isinstance(g, QLabel):
buddy = g.buddy()
if buddy is not None and hasattr(buddy, 'toolTip'):
htext = unicode(buddy.toolTip()).strip()
etext = unicode(g.toolTip()).strip()
if htext and not etext:
g.setToolTip(htext)
g.setWhatsThis(htext)
else:
process_child(g)
process_child(self.showing_widget)
def show_plugin(self, plugin):
self.showing_widget = plugin.create_widget(self.scroll_area)
self.showing_widget.genesis(self.gui)
self.showing_widget.initialize()
self.set_tooltips_for_labels()
self.scroll_area.setWidget(self.showing_widget)
self.stack.setCurrentIndex(1)
self.showing_widget.show()
self.setWindowTitle(__appname__ + ' - ' + _('Preferences') + ' - ' +
plugin.gui_name)
self.apply_action.setEnabled(False)
self.showing_widget.changed_signal.connect(lambda :
self.apply_action.setEnabled(True))
self.showing_widget.restart_now.connect(self.restart_now)
self.restore_action.setEnabled(self.showing_widget.supports_restoring_to_defaults)
tt = self.showing_widget.restore_defaults_desc
if not self.restore_action.isEnabled():
tt = _('Restoring to defaults not supported for') + ' ' + \
plugin.gui_name
self.restore_action.setToolTip(textwrap.fill(tt))
self.restore_action.setWhatsThis(textwrap.fill(tt))
self.restore_action.setStatusTip(tt)
self.bar_title.show_plugin(plugin)
self.setWindowIcon(QIcon(plugin.icon))
self.bar.setVisible(True)
self.bb.setVisible(False)
def hide_plugin(self):
self.showing_widget = QWidget(self.scroll_area)
self.scroll_area.setWidget(self.showing_widget)
self.setWindowTitle(__appname__ + ' - ' + _('Preferences'))
self.bar.setVisible(False)
self.stack.setCurrentIndex(0)
self.setWindowIcon(QIcon(I('config.png')))
self.bb.setVisible(True)
def esc(self, *args):
if self.stack.currentIndex() == 1:
self.cancel()
elif self.stack.currentIndex() == 0:
self.close()
def restart_now(self):
try:
self.showing_widget.commit()
except AbortCommit:
return
self.hide_plugin()
self.close()
self.gui.quit(restart=True)
def commit(self, *args):
try:
must_restart = self.showing_widget.commit()
except AbortCommit:
return
rc = self.showing_widget.restart_critical
self.committed = True
do_restart = False
if must_restart:
self.must_restart = True
msg = _('Some of the changes you made require a restart.'
' Please restart calibre as soon as possible.')
if rc:
msg = _('The changes you have made require calibre be '
'restarted immediately. You will not be allowed to '
'set any more preferences, until you restart.')
do_restart = show_restart_warning(msg, parent=self)
self.showing_widget.refresh_gui(self.gui)
self.hide_plugin()
if self.close_after_initial or (must_restart and rc) or do_restart:
self.close()
if do_restart:
self.gui.quit(restart=True)
def cancel(self, *args):
if self.close_after_initial:
self.close()
else:
self.hide_plugin()
def restore_defaults(self, *args):
self.showing_widget.restore_defaults()
def closeEvent(self, *args):
gprefs.set('preferences_window_geometry',
bytearray(self.saveGeometry()))
if self.committed:
self.gui.must_restart_before_config = self.must_restart
self.gui.tags_view.recount()
self.gui.create_device_menu()
self.gui.set_device_menu_items_state(bool(self.gui.device_connected))
self.gui.bars_manager.apply_settings()
self.gui.bars_manager.update_bars()
self.gui.build_context_menus()
return QMainWindow.closeEvent(self, *args)
