def refresh_gui(self, gui):
gui.book_details.book_info.refresh_css()
m = gui.library_view.model()
m.beginResetModel(), m.endResetModel()
self.update_font_display()
gui.tags_view.set_look_and_feel()
gui.tags_view.reread_collapse_parameters()
gui.library_view.refresh_book_details(force=True)
gui.library_view.refresh_grid()
gui.library_view.set_row_header_visibility()
gui.cover_flow.setShowReflections(gprefs['cover_browser_reflections'])
gui.cover_flow.setPreserveAspectRatio(
gprefs['cb_preserve_aspect_ratio'])
gui.cover_flow.setActivateOnDoubleClick(
gprefs['cb_double_click_to_activate'])
gui.update_cover_flow_subtitle_font()
gui.cover_flow.template_inited = False
for view in 'library memory card_a card_b'.split():
getattr(gui, view + '_view').set_row_header_visibility()
gui.library_view.refresh_row_sizing()
gui.grid_view.refresh_settings()
gui.update_auto_scroll_timeout()
qv = get_quickview_action_plugin()
if qv:
qv.refill_quickview()
def start_quickview(self):
from calibre.gui2.actions.show_quickview import get_quickview_action_plugin
qv = get_quickview_action_plugin()
if qv:
if DEBUG:
prints('Starting QuickView')
qv.qv_button.restore_state()
self.save_layout_state()
def refresh_books_after_metadata_edit(self, book_ids, previous=None):
m = self.gui.library_view.model()
m.refresh_ids(list(book_ids))
current = self.gui.library_view.currentIndex()
self.gui.refresh_cover_browser()
m.current_changed(current, previous or current)
self.gui.tags_view.recount_with_position_based_index()
qv = get_quickview_action_plugin()
if qv:
qv.refresh_quickview(current)
def refresh_books_after_metadata_edit(self, book_ids, previous=None):
m = self.gui.library_view.model()
m.refresh_ids(list(book_ids))
current = self.gui.library_view.currentIndex()
self.gui.refresh_cover_browser()
m.current_changed(current, previous or current)
self.gui.tags_view.recount_with_position_based_index()
qv = get_quickview_action_plugin()
if qv:
qv.refresh_quickview(current)
def search_for_books(self, item):
from calibre.gui2.ui import get_gui
get_gui().search.set_search_string('{0}:"{1}"'.format(self.category,
unicode_type(item.text()).replace(r'"', r'\"')))
qv = get_quickview_action_plugin()
if qv:
view = get_gui().library_view
rows = view.selectionModel().selectedRows()
if len(rows) > 0:
current_row = rows[0].row()
current_col = view.column_map.index(self.category)
index = view.model().index(current_row, current_col)
qv.change_quickview_column(index)
def refresh_gui(self, gui):
m = gui.library_view.model()
m.beginResetModel(), m.endResetModel()
self.update_font_display()
gui.tags_view.set_look_and_feel()
gui.tags_view.reread_collapse_parameters()
gui.library_view.refresh_book_details()
gui.library_view.set_row_header_visibility()
gui.cover_flow.setShowReflections(gprefs['cover_browser_reflections'])
gui.cover_flow.setPreserveAspectRatio(gprefs['cb_preserve_aspect_ratio'])
gui.update_cover_flow_subtitle_font()
gui.cover_flow.template_inited = False
for view in 'library memory card_a card_b'.split():
getattr(gui, view + '_view').set_row_header_visibility()
gui.library_view.refresh_row_sizing()
gui.grid_view.refresh_settings()
qv = get_quickview_action_plugin()
if qv:
qv.refill_quickview()
def column_header_context_handler(self, action=None, column=None):
if not action or not column:
return
try:
idx = self.column_map.index(column)
except:
return
h = self.column_header
if action == 'hide':
if h.hiddenSectionCount() >= h.count():
return error_dialog(self, _('Cannot hide all columns'), _(
'You must not hide all columns'), show=True)
h.setSectionHidden(idx, True)
elif action == 'show':
h.setSectionHidden(idx, False)
if h.sectionSize(idx) < 3:
sz = h.sectionSizeHint(idx)
h.resizeSection(idx, sz)
elif action == 'ascending':
self.sort_by_column_and_order(idx, True)
elif action == 'descending':
self.sort_by_column_and_order(idx, False)
elif action == 'defaults':
self.apply_state(self.get_default_state())
elif action == 'addcustcol':
self.add_column_signal.emit()
elif action.startswith('align_'):
alignment = action.partition('_')[-1]
self._model.change_alignment(column, alignment)
elif action == 'quickview':
from calibre.gui2.actions.show_quickview import get_quickview_action_plugin
qv = get_quickview_action_plugin()
if qv:
rows = self.selectionModel().selectedRows()
if len(rows) > 0:
current_row = rows[0].row()
current_col = self.column_map.index(column)
index = self.model().index(current_row, current_col)
qv.change_quickview_column(index)
self.save_state()
def initialize(self, library_path, db, listener, actions, show_gui=True):
opts = self.opts
self.preferences_action, self.quit_action = actions
self.library_path = library_path
self.library_broker = GuiLibraryBroker(db)
self.content_server = None
self.server_change_notification_timer = t = QTimer(self)
self.server_changes = Queue()
t.setInterval(1000), t.timeout.connect(self.handle_changes_from_server_debounced), t.setSingleShot(True)
self._spare_pool = None
self.must_restart_before_config = False
self.listener = Listener(listener)
self.check_messages_timer = QTimer()
self.check_messages_timer.timeout.connect(self.another_instance_wants_to_talk)
self.check_messages_timer.start(1000)
for ac in self.iactions.values():
try:
ac.do_genesis()
except Exception:
# Ignore errors in third party plugins
import traceback
traceback.print_exc()
if getattr(ac, 'plugin_path', None) is None:
raise
self.donate_action = QAction(QIcon(I('donate.png')),
_('&Donate to support calibre'), self)
for st in self.istores.values():
st.do_genesis()
MainWindowMixin.init_main_window_mixin(self, db)
# Jobs Button {{{
self.job_manager = JobManager()
self.jobs_dialog = JobsDialog(self, self.job_manager)
self.jobs_button = JobsButton(parent=self)
self.jobs_button.initialize(self.jobs_dialog, self.job_manager)
# }}}
LayoutMixin.init_layout_mixin(self)
DeviceMixin.init_device_mixin(self)
self.progress_indicator = ProgressIndicator(self)
self.progress_indicator.pos = (0, 20)
self.verbose = opts.verbose
self.get_metadata = GetMetadata()
self.upload_memory = {}
self.metadata_dialogs = []
self.default_thumbnail = None
self.tb_wrapper = textwrap.TextWrapper(width=40)
self.viewers = collections.deque()
self.system_tray_icon = None
do_systray = config['systray_icon'] or opts.start_in_tray
if do_systray:
self.system_tray_icon = factory(app_id='com.calibre-ebook.gui').create_system_tray_icon(parent=self, title='calibre')
if self.system_tray_icon is not None:
self.system_tray_icon.setIcon(QIcon(I('lt.png', allow_user_override=False)))
if not (iswindows or isosx):
self.system_tray_icon.setIcon(QIcon.fromTheme('calibre-tray', self.system_tray_icon.icon()))
self.system_tray_icon.setToolTip(self.jobs_button.tray_tooltip())
self.system_tray_icon.setVisible(True)
self.jobs_button.tray_tooltip_updated.connect(self.system_tray_icon.setToolTip)
elif do_systray:
prints('Failed to create system tray icon, your desktop environment probably'
' does not support the StatusNotifier spec https://www.freedesktop.org/wiki/Specifications/StatusNotifierItem/')
self.system_tray_menu = QMenu(self)
self.toggle_to_tray_action = self.system_tray_menu.addAction(QIcon(I('page.png')), '')
self.toggle_to_tray_action.triggered.connect(self.system_tray_icon_activated)
self.system_tray_menu.addAction(self.donate_action)
self.eject_action = self.system_tray_menu.addAction(
QIcon(I('eject.png')), _('&Eject connected device'))
self.eject_action.setEnabled(False)
self.addAction(self.quit_action)
self.system_tray_menu.addAction(self.quit_action)
self.keyboard.register_shortcut('quit calibre', _('Quit calibre'),
default_keys=('Ctrl+Q',), action=self.quit_action)
if self.system_tray_icon is not None:
self.system_tray_icon.setContextMenu(self.system_tray_menu)
self.system_tray_icon.activated.connect(self.system_tray_icon_activated)
self.quit_action.triggered[bool].connect(self.quit)
self.donate_action.triggered[bool].connect(self.donate)
self.minimize_action = QAction(_('Minimize the calibre window'), self)
self.addAction(self.minimize_action)
self.keyboard.register_shortcut('minimize calibre', self.minimize_action.text(),
default_keys=(), action=self.minimize_action)
self.minimize_action.triggered.connect(self.showMinimized)
self.esc_action = QAction(self)
self.addAction(self.esc_action)
self.keyboard.register_shortcut('clear current search',
_('Clear the current search'), default_keys=('Esc',),
action=self.esc_action)
self.esc_action.triggered.connect(self.esc)
self.shift_esc_action = QAction(self)
self.addAction(self.shift_esc_action)
self.keyboard.register_shortcut('focus book list',
_('Focus the book list'), default_keys=('Shift+Esc',),
action=self.shift_esc_action)
self.shift_esc_action.triggered.connect(self.shift_esc)
self.ctrl_esc_action = QAction(self)
self.addAction(self.ctrl_esc_action)
self.keyboard.register_shortcut('clear virtual library',
_('Clear the virtual library'), default_keys=('Ctrl+Esc',),
action=self.ctrl_esc_action)
self.ctrl_esc_action.triggered.connect(self.ctrl_esc)
self.alt_esc_action = QAction(self)
self.addAction(self.alt_esc_action)
self.keyboard.register_shortcut('clear additional restriction',
_('Clear the additional restriction'), default_keys=('Alt+Esc',),
action=self.alt_esc_action)
self.alt_esc_action.triggered.connect(self.clear_additional_restriction)
# ###################### Start spare job server ########################
QTimer.singleShot(1000, self.create_spare_pool)
# ###################### Location Manager ########################
self.location_manager.location_selected.connect(self.location_selected)
self.location_manager.unmount_device.connect(self.device_manager.umount_device)
self.location_manager.configure_device.connect(self.configure_connected_device)
self.location_manager.update_device_metadata.connect(self.update_metadata_on_device)
self.eject_action.triggered.connect(self.device_manager.umount_device)
# ################### Update notification ###################
UpdateMixin.init_update_mixin(self, opts)
# ###################### Search boxes ########################
SearchRestrictionMixin.init_search_restriction_mixin(self)
SavedSearchBoxMixin.init_saved_seach_box_mixin(self)
# ###################### Library view ########################
LibraryViewMixin.init_library_view_mixin(self, db)
SearchBoxMixin.init_search_box_mixin(self) # Requires current_db
self.library_view.model().count_changed_signal.connect(
self.iactions['Choose Library'].count_changed)
if not gprefs.get('quick_start_guide_added', False):
try:
add_quick_start_guide(self.library_view)
except:
import traceback
traceback.print_exc()
for view in ('library', 'memory', 'card_a', 'card_b'):
v = getattr(self, '%s_view' % view)
v.selectionModel().selectionChanged.connect(self.update_status_bar)
v.model().count_changed_signal.connect(self.update_status_bar)
self.library_view.model().count_changed()
self.bars_manager.database_changed(self.library_view.model().db)
self.library_view.model().database_changed.connect(self.bars_manager.database_changed,
type=Qt.QueuedConnection)
# ########################## Tags Browser ##############################
TagBrowserMixin.init_tag_browser_mixin(self, db)
self.library_view.model().database_changed.connect(self.populate_tb_manage_menu, type=Qt.QueuedConnection)
# ######################## Search Restriction ##########################
if db.prefs['virtual_lib_on_startup']:
self.apply_virtual_library(db.prefs['virtual_lib_on_startup'])
self.rebuild_vl_tabs()
# ########################## Cover Flow ################################
CoverFlowMixin.init_cover_flow_mixin(self)
self._calculated_available_height = min(max_available_height()-15,
self.height())
self.resize(self.width(), self._calculated_available_height)
self.build_context_menus()
for ac in self.iactions.values():
try:
ac.gui_layout_complete()
except:
import traceback
traceback.print_exc()
if ac.plugin_path is None:
raise
if config['autolaunch_server']:
self.start_content_server()
self.read_settings()
self.finalize_layout()
self.bars_manager.start_animation()
self.set_window_title()
for ac in self.iactions.values():
try:
ac.initialization_complete()
except:
import traceback
traceback.print_exc()
if ac.plugin_path is None:
raise
self.set_current_library_information(current_library_name(), db.library_id,
db.field_metadata)
register_keyboard_shortcuts()
self.keyboard.finalize()
if show_gui:
# Note this has to come after restoreGeometry() because of
# https://bugreports.qt.io/browse/QTBUG-56831
self.show()
if self.system_tray_icon is not None and self.system_tray_icon.isVisible() and opts.start_in_tray:
self.hide_windows()
self.auto_adder = AutoAdder(gprefs['auto_add_path'], self)
# Now that the gui is initialized we can restore the quickview state
# The same thing will be true for any action-based operation with a
# layout button
from calibre.gui2.actions.show_quickview import get_quickview_action_plugin
qv = get_quickview_action_plugin()
if qv:
qv.qv_button.restore_state()
self.save_layout_state()
# Collect cycles now
gc.collect()
QApplication.instance().shutdown_signal_received.connect(self.quit)
if show_gui and self.gui_debug is not None:
QTimer.singleShot(10, self.show_gui_debug_msg)
self.iactions['Connect Share'].check_smartdevice_menus()
QTimer.singleShot(1, self.start_smartdevice)
QTimer.singleShot(100, self.update_toggle_to_tray_action)
def initialize(self, library_path, db, listener, actions, show_gui=True):
opts = self.opts
self.preferences_action, self.quit_action = actions
self.library_path = library_path
self.library_broker = GuiLibraryBroker(db)
self.content_server = None
self.server_change_notification_timer = t = QTimer(self)
self.server_changes = Queue()
t.setInterval(1000), t.timeout.connect(self.handle_changes_from_server_debounced), t.setSingleShot(True)
self._spare_pool = None
self.must_restart_before_config = False
self.listener = Listener(listener)
self.check_messages_timer = QTimer()
self.check_messages_timer.timeout.connect(self.another_instance_wants_to_talk)
self.check_messages_timer.start(1000)
for ac in self.iactions.values():
try:
ac.do_genesis()
except Exception:
# Ignore errors in third party plugins
import traceback
traceback.print_exc()
if getattr(ac, 'plugin_path', None) is None:
raise
self.donate_action = QAction(QIcon(I('donate.png')),
_('&Donate to support calibre'), self)
for st in self.istores.values():
st.do_genesis()
MainWindowMixin.init_main_window_mixin(self, db)
# Jobs Button {{{
self.job_manager = JobManager()
self.jobs_dialog = JobsDialog(self, self.job_manager)
self.jobs_button = JobsButton(parent=self)
self.jobs_button.initialize(self.jobs_dialog, self.job_manager)
# }}}
LayoutMixin.init_layout_mixin(self)
DeviceMixin.init_device_mixin(self)
self.progress_indicator = ProgressIndicator(self)
self.progress_indicator.pos = (0, 20)
self.verbose = opts.verbose
self.get_metadata = GetMetadata()
self.upload_memory = {}
self.metadata_dialogs = []
self.default_thumbnail = None
self.tb_wrapper = textwrap.TextWrapper(width=40)
self.viewers = collections.deque()
self.system_tray_icon = None
do_systray = config['systray_icon'] or opts.start_in_tray
if do_systray:
self.system_tray_icon = factory(app_id='com.calibre-ebook.gui').create_system_tray_icon(parent=self, title='calibre')
if self.system_tray_icon is not None:
self.system_tray_icon.setIcon(QIcon(I('lt.png', allow_user_override=False)))
if not (iswindows or isosx):
self.system_tray_icon.setIcon(QIcon.fromTheme('calibre-tray', self.system_tray_icon.icon()))
self.system_tray_icon.setToolTip(self.jobs_button.tray_tooltip())
self.system_tray_icon.setVisible(True)
self.jobs_button.tray_tooltip_updated.connect(self.system_tray_icon.setToolTip)
elif do_systray:
prints('Failed to create system tray icon, your desktop environment probably'
' does not support the StatusNotifier spec https://www.freedesktop.org/wiki/Specifications/StatusNotifierItem/')
self.system_tray_menu = QMenu(self)
self.toggle_to_tray_action = self.system_tray_menu.addAction(QIcon(I('page.png')), '')
self.toggle_to_tray_action.triggered.connect(self.system_tray_icon_activated)
self.system_tray_menu.addAction(self.donate_action)
self.eject_action = self.system_tray_menu.addAction(
QIcon(I('eject.png')), _('&Eject connected device'))
self.eject_action.setEnabled(False)
self.addAction(self.quit_action)
self.system_tray_menu.addAction(self.quit_action)
self.keyboard.register_shortcut('quit calibre', _('Quit calibre'),
default_keys=('Ctrl+Q',), action=self.quit_action)
if self.system_tray_icon is not None:
self.system_tray_icon.setContextMenu(self.system_tray_menu)
self.system_tray_icon.activated.connect(self.system_tray_icon_activated)
self.quit_action.triggered[bool].connect(self.quit)
self.donate_action.triggered[bool].connect(self.donate)
self.minimize_action = QAction(_('Minimize the calibre window'), self)
self.addAction(self.minimize_action)
self.keyboard.register_shortcut('minimize calibre', self.minimize_action.text(),
default_keys=(), action=self.minimize_action)
self.minimize_action.triggered.connect(self.showMinimized)
self.esc_action = QAction(self)
self.addAction(self.esc_action)
self.keyboard.register_shortcut('clear current search',
_('Clear the current search'), default_keys=('Esc',),
action=self.esc_action)
self.esc_action.triggered.connect(self.esc)
self.shift_esc_action = QAction(self)
self.addAction(self.shift_esc_action)
self.keyboard.register_shortcut('focus book list',
_('Focus the book list'), default_keys=('Shift+Esc',),
action=self.shift_esc_action)
self.shift_esc_action.triggered.connect(self.shift_esc)
self.ctrl_esc_action = QAction(self)
self.addAction(self.ctrl_esc_action)
self.keyboard.register_shortcut('clear virtual library',
_('Clear the virtual library'), default_keys=('Ctrl+Esc',),
action=self.ctrl_esc_action)
self.ctrl_esc_action.triggered.connect(self.ctrl_esc)
self.alt_esc_action = QAction(self)
self.addAction(self.alt_esc_action)
self.keyboard.register_shortcut('clear additional restriction',
_('Clear the additional restriction'), default_keys=('Alt+Esc',),
action=self.alt_esc_action)
self.alt_esc_action.triggered.connect(self.clear_additional_restriction)
# ###################### Start spare job server ########################
QTimer.singleShot(1000, self.create_spare_pool)
# ###################### Location Manager ########################
self.location_manager.location_selected.connect(self.location_selected)
self.location_manager.unmount_device.connect(self.device_manager.umount_device)
self.location_manager.configure_device.connect(self.configure_connected_device)
self.location_manager.update_device_metadata.connect(self.update_metadata_on_device)
self.eject_action.triggered.connect(self.device_manager.umount_device)
# ################### Update notification ###################
UpdateMixin.init_update_mixin(self, opts)
# ###################### Search boxes ########################
SearchRestrictionMixin.init_search_restriction_mixin(self)
SavedSearchBoxMixin.init_saved_seach_box_mixin(self)
# ###################### Library view ########################
LibraryViewMixin.init_library_view_mixin(self, db)
SearchBoxMixin.init_search_box_mixin(self) # Requires current_db
self.library_view.model().count_changed_signal.connect(
self.iactions['Choose Library'].count_changed)
if not gprefs.get('quick_start_guide_added', False):
try:
add_quick_start_guide(self.library_view)
except:
import traceback
traceback.print_exc()
for view in ('library', 'memory', 'card_a', 'card_b'):
v = getattr(self, '%s_view' % view)
v.selectionModel().selectionChanged.connect(self.update_status_bar)
v.model().count_changed_signal.connect(self.update_status_bar)
self.library_view.model().count_changed()
self.bars_manager.database_changed(self.library_view.model().db)
self.library_view.model().database_changed.connect(self.bars_manager.database_changed,
type=Qt.QueuedConnection)
# ########################## Tags Browser ##############################
TagBrowserMixin.init_tag_browser_mixin(self, db)
self.library_view.model().database_changed.connect(self.populate_tb_manage_menu, type=Qt.QueuedConnection)
# ######################## Search Restriction ##########################
if db.prefs['virtual_lib_on_startup']:
self.apply_virtual_library(db.prefs['virtual_lib_on_startup'])
self.rebuild_vl_tabs()
# ########################## Cover Flow ################################
CoverFlowMixin.init_cover_flow_mixin(self)
self._calculated_available_height = min(max_available_height()-15,
self.height())
self.resize(self.width(), self._calculated_available_height)
self.build_context_menus()
for ac in self.iactions.values():
try:
ac.gui_layout_complete()
except:
import traceback
traceback.print_exc()
if ac.plugin_path is None:
raise
if config['autolaunch_server']:
self.start_content_server()
self.read_settings()
self.finalize_layout()
self.bars_manager.start_animation()
self.set_window_title()
for ac in self.iactions.values():
try:
ac.initialization_complete()
except:
import traceback
traceback.print_exc()
if ac.plugin_path is None:
raise
self.set_current_library_information(current_library_name(), db.library_id,
db.field_metadata)
register_keyboard_shortcuts()
self.keyboard.finalize()
if show_gui:
# Note this has to come after restoreGeometry() because of
# https://bugreports.qt.io/browse/QTBUG-56831
self.show()
if self.system_tray_icon is not None and self.system_tray_icon.isVisible() and opts.start_in_tray:
self.hide_windows()
self.auto_adder = AutoAdder(gprefs['auto_add_path'], self)
# Now that the gui is initialized we can restore the quickview state
# The same thing will be true for any action-based operation with a
# layout button
from calibre.gui2.actions.show_quickview import get_quickview_action_plugin
qv = get_quickview_action_plugin()
if qv:
qv.qv_button.restore_state()
self.save_layout_state()
# Collect cycles now
gc.collect()
QApplication.instance().shutdown_signal_received.connect(self.quit)
if show_gui and self.gui_debug is not None:
QTimer.singleShot(10, self.show_gui_debug_msg)
self.iactions['Connect Share'].check_smartdevice_menus()
QTimer.singleShot(1, self.start_smartdevice)
QTimer.singleShot(100, self.update_toggle_to_tray_action)
