Exemplo n.º 1
0
    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.content_server = None
        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(horizontal=True, 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
        if config['systray_icon']:
            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-gui',
                                    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 config['systray_icon']:
            prints(
                'Failed to create system tray icon, your desktop environment probably does not support the StatusNotifier spec'
            )
        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.donate_button.clicked.connect(self.donate_action.trigger)
        self.donate_button.setToolTip(self.donate_action.text().replace(
            '&', ''))
        self.donate_button.setIcon(self.donate_action.icon())
        self.donate_button.setStatusTip(self.donate_button.toolTip())
        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

        if show_gui:
            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.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)

        # ######################## 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()
        if self.bars_manager.showing_donate:
            self.donate_button.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()
        self.auto_adder = AutoAdder(gprefs['auto_add_path'], self)

        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)
Exemplo n.º 2
0
    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)
Exemplo n.º 3
0
    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.content_server = None
        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(horizontal=True, 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
        if config['systray_icon']:
            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')))
            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 config['systray_icon']:
            prints('Failed to create system tray icon, your desktop environment probably does not support the StatusNotifier spec')
        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.donate_button.setDefaultAction(self.donate_action)
        self.donate_button.setStatusTip(self.donate_button.toolTip())
        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.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_restirction_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

        if show_gui:
            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.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)

        # ######################## 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.keyboard_interrupt.connect(self.quit, type=Qt.QueuedConnection)

        self.read_settings()
        self.finalize_layout()
        if self.bars_manager.showing_donate:
            self.donate_button.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()
        self.auto_adder = AutoAdder(gprefs['auto_add_path'], self)

        self.save_layout_state()

        # Collect cycles now
        gc.collect()

        if show_gui and self.gui_debug is not None:
            info_dialog(self, _('Debug mode'), '<p>' +
                    _('You have started calibre in debug mode. After you '
                        'quit calibre, the debug log will be available in '
                        'the file: %s<p>The '
                        'log will be displayed automatically.')%self.gui_debug, show=True)

        self.iactions['Connect Share'].check_smartdevice_menus()
        QTimer.singleShot(1, self.start_smartdevice)
        QTimer.singleShot(100, self.update_toggle_to_tray_action)
Exemplo n.º 4
0
    def initialize(self,
                   library_path,
                   db,
                   listener,
                   actions,
                   show_gui=True,
                   splash_screen=None):
        opts = self.opts
        self.preferences_action, self.quit_action = actions
        self.library_path = library_path
        self.content_server = None
        self.spare_servers = []
        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(horizontal=True, 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 = SystemTrayIcon(QIcon(I('lt.png')), self)
        self.system_tray_icon.setToolTip('calibre')
        self.system_tray_icon.tooltip_requested.connect(
            self.job_manager.show_tooltip)
        systray_ok = config['systray_icon'] and not (islinux or isbsd)
        # System tray icons are broken on linux, see
        # https://bugreports.qt-project.org/browse/QTBUG-31762
        if not systray_ok:
            self.system_tray_icon.hide()
        else:
            self.system_tray_icon.show()
        self.system_tray_menu = QMenu(self)
        self.restore_action = self.system_tray_menu.addAction(
            QIcon(I('page.png')), _('&Restore'))
        self.system_tray_menu.addAction(self.donate_action)
        self.donate_button.setDefaultAction(self.donate_action)
        self.donate_button.setStatusTip(self.donate_button.toolTip())
        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)
        self.system_tray_icon.setContextMenu(self.system_tray_menu)
        self.quit_action.triggered[bool].connect(self.quit)
        self.donate_action.triggered[bool].connect(self.donate)
        self.restore_action.triggered.connect(self.show_windows)
        self.system_tray_icon.activated.connect(
            self.system_tray_icon_activated)

        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.add_spare_server)

        # ###################### 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_restirction_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

        if show_gui:
            self.show()
        if splash_screen is not None:
            splash_screen.hide()

        if self.system_tray_icon.isVisible() and opts.start_in_tray:
            self.hide_windows()
        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,
                                      getattr(self, 'db_images', None))
            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)

        # ######################## 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.keyboard_interrupt.connect(self.quit, type=Qt.QueuedConnection)

        self.read_settings()
        self.finalize_layout()
        if self.bars_manager.showing_donate:
            self.donate_button.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)

        self.keyboard.finalize()
        self.auto_adder = AutoAdder(gprefs['auto_add_path'], self)

        self.save_layout_state()

        # Collect cycles now
        gc.collect()

        if show_gui and self.gui_debug is not None:
            info_dialog(
                self,
                _('Debug mode'),
                '<p>' +
                _('You have started calibre in debug mode. After you '
                  'quit calibre, the debug log will be available in '
                  'the file: %s<p>The '
                  'log will be displayed automatically.') % self.gui_debug,
                show=True)

        self.iactions['Connect Share'].check_smartdevice_menus()
        QTimer.singleShot(1, self.start_smartdevice)