class PrefsViewerDialog(SizePersistedDialog): def __init__(self, gui, namespace): SizePersistedDialog.__init__(self, gui, 'Prefs Viewer dialog') self.setWindowTitle('Preferences for: ' + namespace) self.db = gui.current_db self.namespace = namespace self._init_controls() self.resize_dialog() self._populate_settings() if self.keys_list.count(): self.keys_list.setCurrentRow(0) def _init_controls(self): layout = QVBoxLayout(self) self.setLayout(layout) ml = QHBoxLayout() layout.addLayout(ml, 1) self.keys_list = QListWidget(self) self.keys_list.setSelectionMode(QAbstractItemView.SingleSelection) self.keys_list.setFixedWidth(150) self.keys_list.setAlternatingRowColors(True) ml.addWidget(self.keys_list) self.value_text = QTextEdit(self) self.value_text.setTabStopWidth(24) self.value_text.setReadOnly(True) ml.addWidget(self.value_text, 1) button_box = QDialogButtonBox(QDialogButtonBox.Ok) button_box.accepted.connect(self.accept) button_box.setCenterButtons(True) layout.addWidget(button_box) def _populate_settings(self): self.keys_list.clear() ns_prefix = 'namespaced:%s:' % self.namespace keys = sorted([ k[len(ns_prefix):] for k in self.db.prefs.iterkeys() if k.startswith(ns_prefix) ]) for key in keys: self.keys_list.addItem(key) self.keys_list.setMinimumWidth(self.keys_list.sizeHintForColumn(0)) self.keys_list.currentRowChanged[int].connect( self._current_row_changed) def _current_row_changed(self, new_row): if new_row < 0: self.value_text.clear() return key = unicode(self.keys_list.currentItem().text()) val = self.db.prefs.get_namespaced(self.namespace, key, '') self.value_text.setPlainText(self.db.prefs.to_raw(val))
class PrefsViewerDialog(SizePersistedDialog): def __init__(self, gui, namespace): SizePersistedDialog.__init__(self, gui, 'Prefs Viewer dialog') self.setWindowTitle('Preferences for: '+namespace) self.db = gui.current_db self.namespace = namespace self._init_controls() self.resize_dialog() self._populate_settings() if self.keys_list.count(): self.keys_list.setCurrentRow(0) def _init_controls(self): layout = QVBoxLayout(self) self.setLayout(layout) ml = QHBoxLayout() layout.addLayout(ml, 1) self.keys_list = QListWidget(self) self.keys_list.setSelectionMode(QAbstractItemView.SingleSelection) self.keys_list.setFixedWidth(150) self.keys_list.setAlternatingRowColors(True) ml.addWidget(self.keys_list) self.value_text = QTextEdit(self) self.value_text.setTabStopWidth(24) self.value_text.setReadOnly(True) ml.addWidget(self.value_text, 1) button_box = QDialogButtonBox(QDialogButtonBox.Ok) button_box.accepted.connect(self.accept) button_box.setCenterButtons(True) layout.addWidget(button_box) def _populate_settings(self): self.keys_list.clear() ns_prefix = 'namespaced:%s:'% self.namespace keys = sorted([k[len(ns_prefix):] for k in self.db.prefs.iterkeys() if k.startswith(ns_prefix)]) for key in keys: self.keys_list.addItem(key) self.keys_list.setMinimumWidth(self.keys_list.sizeHintForColumn(0)) self.keys_list.currentRowChanged[int].connect(self._current_row_changed) def _current_row_changed(self, new_row): if new_row < 0: self.value_text.clear() return key = unicode(self.keys_list.currentItem().text()) val = self.db.prefs.get_namespaced(self.namespace, key, '') self.value_text.setPlainText(self.db.prefs.to_raw(val))
class PrefsViewerDialog(SizePersistedDialog): def __init__(self, gui, namespace): SizePersistedDialog.__init__(self, gui, 'Prefs Viewer dialog') self.setWindowTitle('Preferences for: '+namespace) self.gui = gui self.db = gui.current_db self.namespace = namespace self._init_controls() self.resize_dialog() self._populate_settings() if self.keys_list.count(): self.keys_list.setCurrentRow(0) def _init_controls(self): layout = QVBoxLayout(self) self.setLayout(layout) ml = QHBoxLayout() layout.addLayout(ml, 1) self.keys_list = QListWidget(self) self.keys_list.setSelectionMode(QAbstractItemView.SingleSelection) self.keys_list.setFixedWidth(150) self.keys_list.setAlternatingRowColors(True) ml.addWidget(self.keys_list) self.value_text = QTextEdit(self) self.value_text.setTabStopWidth(24) self.value_text.setReadOnly(True) ml.addWidget(self.value_text, 1) button_box = QDialogButtonBox(QDialogButtonBox.Ok) button_box.accepted.connect(self.accept) self.clear_button = button_box.addButton('Clear', QDialogButtonBox.ResetRole) self.clear_button.setIcon(get_icon('trash.png')) self.clear_button.setToolTip('Clear all settings for this plugin') self.clear_button.clicked.connect(self._clear_settings) layout.addWidget(button_box) def _populate_settings(self): self.keys_list.clear() ns_prefix = self._get_ns_prefix() keys = sorted([k[len(ns_prefix):] for k in self.db.prefs.iterkeys() if k.startswith(ns_prefix)]) for key in keys: self.keys_list.addItem(key) self.keys_list.setMinimumWidth(self.keys_list.sizeHintForColumn(0)) self.keys_list.currentRowChanged[int].connect(self._current_row_changed) def _current_row_changed(self, new_row): if new_row < 0: self.value_text.clear() return key = unicode(self.keys_list.currentItem().text()) val = self.db.prefs.get_namespaced(self.namespace, key, '') self.value_text.setPlainText(self.db.prefs.to_raw(val)) def _get_ns_prefix(self): return 'namespaced:%s:'% self.namespace def _clear_settings(self): from calibre.gui2.dialogs.confirm_delete import confirm message = '<p>Are you sure you want to clear your settings in this library for this plugin?</p>' \ '<p>Any settings in other libraries or stored in a JSON file in your calibre plugins ' \ 'folder will not be touched.</p>' \ '<p>You must restart calibre afterwards.</p>' if not confirm(message, self.namespace+'_clear_settings', self): return ns_prefix = self._get_ns_prefix() keys = [k for k in self.db.prefs.iterkeys() if k.startswith(ns_prefix)] for k in keys: del self.db.prefs[k] self._populate_settings() d = info_dialog(self, 'Settings deleted', '<p>All settings for this plugin in this library have been cleared.</p>' '<p>Please restart calibre now.</p>', show_copy_button=False) b = d.bb.addButton(_('Restart calibre now'), d.bb.AcceptRole) b.setIcon(QIcon(I('lt.png'))) d.do_restart = False def rf(): d.do_restart = True b.clicked.connect(rf) d.set_details('') d.exec_() b.clicked.disconnect() self.close() if d.do_restart: self.gui.quit(restart=True)
class PrefsViewerDialog(SizePersistedDialog): def __init__(self, gui, namespace): SizePersistedDialog.__init__(self, gui, 'Prefs Viewer dialog') self.setWindowTitle('Preferences for: ' + namespace) self.gui = gui self.db = gui.current_db self.namespace = namespace self._init_controls() self.resize_dialog() self._populate_settings() if self.keys_list.count(): self.keys_list.setCurrentRow(0) def _init_controls(self): layout = QVBoxLayout(self) self.setLayout(layout) ml = QHBoxLayout() layout.addLayout(ml, 1) self.keys_list = QListWidget(self) self.keys_list.setSelectionMode(QAbstractItemView.SingleSelection) self.keys_list.setFixedWidth(150) self.keys_list.setAlternatingRowColors(True) ml.addWidget(self.keys_list) self.value_text = QTextEdit(self) self.value_text.setTabStopWidth(24) self.value_text.setReadOnly(False) ml.addWidget(self.value_text, 1) button_box = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel) button_box.accepted.connect(self._apply_changes) button_box.rejected.connect(self.reject) self.clear_button = button_box.addButton('Clear', QDialogButtonBox.ResetRole) self.clear_button.setIcon(get_icon('trash.png')) self.clear_button.setToolTip('Clear all settings for this plugin') self.clear_button.clicked.connect(self._clear_settings) layout.addWidget(button_box) def _populate_settings(self): self.keys_list.clear() ns_prefix = self._get_ns_prefix() keys = sorted([ k[len(ns_prefix):] for k in self.db.prefs.iterkeys() if k.startswith(ns_prefix) ]) for key in keys: self.keys_list.addItem(key) self.keys_list.setMinimumWidth(self.keys_list.sizeHintForColumn(0)) self.keys_list.currentRowChanged[int].connect( self._current_row_changed) def _current_row_changed(self, new_row): if new_row < 0: self.value_text.clear() return key = unicode(self.keys_list.currentItem().text()) val = self.db.prefs.get_namespaced(self.namespace, key, '') self.value_text.setPlainText(self.db.prefs.to_raw(val)) def _get_ns_prefix(self): return 'namespaced:%s:' % self.namespace def _apply_changes(self): from calibre.gui2.dialogs.confirm_delete import confirm message = '<p>Are you sure you want to change your settings in this library for this plugin?</p>' \ '<p>Any settings in other libraries or stored in a JSON file in your calibre plugins ' \ 'folder will not be touched.</p>' \ '<p>You must restart calibre afterwards.</p>' if not confirm(message, self.namespace + '_clear_settings', self): return val = self.db.prefs.raw_to_object( unicode(self.value_text.toPlainText())) key = unicode(self.keys_list.currentItem().text()) self.db.prefs.set_namespaced(self.namespace, key, val) restart = prompt_for_restart( self, 'Settings changed', '<p>Settings for this plugin in this library have been changed.</p>' '<p>Please restart calibre now.</p>') self.close() if restart: self.gui.quit(restart=True) def _clear_settings(self): from calibre.gui2.dialogs.confirm_delete import confirm message = '<p>Are you sure you want to clear your settings in this library for this plugin?</p>' \ '<p>Any settings in other libraries or stored in a JSON file in your calibre plugins ' \ 'folder will not be touched.</p>' \ '<p>You must restart calibre afterwards.</p>' if not confirm(message, self.namespace + '_clear_settings', self): return ns_prefix = self._get_ns_prefix() keys = [k for k in self.db.prefs.iterkeys() if k.startswith(ns_prefix)] for k in keys: del self.db.prefs[k] self._populate_settings() restart = prompt_for_restart( self, 'Settings deleted', '<p>All settings for this plugin in this library have been cleared.</p>' '<p>Please restart calibre now.</p>') self.close() if restart: self.gui.quit(restart=True)