def closeEvent(self, event=None):
if event:
event.ignore()
self.hide()
self.metadataDialog.hide()
self.settingsDialog.hide()
self.definitionDialog.hide()
self.temp_dir.remove()
self.settings['last_open_books'] = []
if self.tabWidget.count() > 1:
# All tabs must be iterated upon here
all_metadata = []
for i in range(1, self.tabWidget.count()):
tab_metadata = self.tabWidget.widget(i).metadata
all_metadata.append(tab_metadata)
if self.settings['remember_files']:
self.settings['last_open_books'].append(tab_metadata['path'])
Settings(self).save_settings()
self.thread = BackGroundTabUpdate(
self.database_path, all_metadata)
self.thread.finished.connect(self.database_care)
self.thread.start()
else:
Settings(self).save_settings()
self.database_care()
def no_more_settings(self):
self.main_window.libraryToolBar.settingsButton.setChecked(False)
self.gather_annotations()
Settings(self.main_window).save_settings()
Settings(self.main_window).read_settings()
self.main_window.settings['last_open_tab'] = None # Needed to allow focus change
# to newly opened book
self.resizeEvent()
def reset_profile(self):
current_profile_index = self.bookToolBar.profileBox.currentIndex()
current_profile_default = Settings(
self).default_profiles[current_profile_index]
self.bookToolBar.profileBox.setItemData(current_profile_index,
current_profile_default,
QtCore.Qt.UserRole)
self.format_contentView()
def __init__(self):
super(MainUI, self).__init__()
self.setupUi(self)
# Set window icon
self.setWindowIcon(QtGui.QIcon(':/images/Lector.png'))
# Central Widget - Make borders disappear
self.centralWidget().layout().setContentsMargins(0, 0, 0, 0)
self.gridLayout_2.setContentsMargins(0, 0, 0, 0)
# Initialize translation function
self._translate = QtCore.QCoreApplication.translate
# Create library widgets
self.listView = DragDropListView(self, self.listPage)
self.gridLayout_4.addWidget(self.listView, 0, 0, 1, 1)
self.tableView = DragDropTableView(self, self.tablePage)
self.gridLayout_3.addWidget(self.tableView, 0, 0, 1, 1)
# Empty variables that will be infested soon
self.settings = {}
self.thread = None # Background Thread
self.current_contentView = None # For fullscreening purposes
self.display_profiles = None
self.current_profile_index = None
self.comic_profile = {}
self.database_path = None
self.active_library_filters = []
self.active_bookmark_docks = []
# Initialize application
Settings(self).read_settings(
) # This should populate all variables that need
# to be remembered across sessions
# Initialize icon factory
self.QImageFactory = QImageFactory(self)
# Initialize toolbars
self.libraryToolBar = LibraryToolBar(self)
self.bookToolBar = BookToolBar(self)
# Widget declarations
self.libraryFilterMenu = QtWidgets.QMenu()
self.statusMessage = QtWidgets.QLabel()
# Reference variables
self.alignment_dict = {
'left': self.bookToolBar.alignLeft,
'right': self.bookToolBar.alignRight,
'center': self.bookToolBar.alignCenter,
'justify': self.bookToolBar.alignJustify
}
# Create the database in case it doesn't exist
database.DatabaseInit(self.database_path)
# Initialize settings dialog
self.settingsDialog = SettingsUI(self)
# Initialize metadata dialog
self.metadataDialog = MetadataUI(self)
# Initialize definition view dialog
self.definitionDialog = DefinitionsUI(self)
# Make the statusbar invisible by default
self.statusBar.setVisible(False)
# Statusbar widgets
self.statusMessage.setObjectName('statusMessage')
self.statusBar.addPermanentWidget(self.statusMessage)
self.sorterProgress = QtWidgets.QProgressBar()
self.sorterProgress.setMaximumWidth(300)
self.sorterProgress.setObjectName('sorterProgress')
sorter.progressbar = self.sorterProgress # This is so that updates can be
# connected to setValue
self.statusBar.addWidget(self.sorterProgress)
self.sorterProgress.setVisible(False)
# Application wide temporary directory
self.temp_dir = QtCore.QTemporaryDir()
# Init the Library
self.lib_ref = Library(self)
# Initialize Cover loading functions
# Must be after the Library init
self.cover_functions = CoverLoadingAndCulling(self)
# Init the culling timer
self.culling_timer = QtCore.QTimer()
self.culling_timer.setSingleShot(True)
self.culling_timer.timeout.connect(self.cover_functions.cull_covers)
# Initialize profile modification functions
self.profile_functions = ViewProfileModification(self)
# Toolbar display
# Maybe make this a persistent option
self.settings['show_bars'] = True
# Library toolbar
self.libraryToolBar.addButton.triggered.connect(self.add_books)
self.libraryToolBar.deleteButton.triggered.connect(self.delete_books)
self.libraryToolBar.coverViewButton.triggered.connect(
self.switch_library_view)
self.libraryToolBar.tableViewButton.triggered.connect(
self.switch_library_view)
self.libraryToolBar.reloadLibraryButton.triggered.connect(
self.settingsDialog.start_library_scan)
self.libraryToolBar.colorButton.triggered.connect(self.get_color)
self.libraryToolBar.settingsButton.triggered.connect(
self.show_settings)
self.libraryToolBar.searchBar.textChanged.connect(
self.lib_ref.update_proxymodels)
self.libraryToolBar.sortingBox.activated.connect(
self.lib_ref.update_proxymodels)
self.libraryToolBar.libraryFilterButton.setPopupMode(
QtWidgets.QToolButton.InstantPopup)
self.libraryToolBar.searchBar.textChanged.connect(
self.statusbar_visibility)
self.addToolBar(self.libraryToolBar)
if self.settings['current_view'] == 0:
self.libraryToolBar.coverViewButton.trigger()
else:
self.libraryToolBar.tableViewButton.trigger()
# Book toolbar
self.bookToolBar.annotationButton.triggered.connect(
self.toggle_dock_widgets)
self.bookToolBar.addBookmarkButton.triggered.connect(self.add_bookmark)
self.bookToolBar.bookmarkButton.triggered.connect(
self.toggle_dock_widgets)
self.bookToolBar.distractionFreeButton.triggered.connect(
self.toggle_distraction_free)
self.bookToolBar.fullscreenButton.triggered.connect(
self.set_fullscreen)
self.bookToolBar.singlePageButton.triggered.connect(
self.change_page_view)
self.bookToolBar.doublePageButton.triggered.connect(
self.change_page_view)
if self.settings['page_view_button'] == 'singlePageButton':
self.bookToolBar.singlePageButton.setChecked(True)
else:
self.bookToolBar.doublePageButton.setChecked(True)
for count, i in enumerate(self.display_profiles):
self.bookToolBar.profileBox.setItemData(count, i,
QtCore.Qt.UserRole)
self.bookToolBar.profileBox.currentIndexChanged.connect(
self.profile_functions.format_contentView)
self.bookToolBar.profileBox.setCurrentIndex(self.current_profile_index)
self.bookToolBar.searchBar.textChanged.connect(self.search_book)
self.bookToolBar.fontBox.currentFontChanged.connect(self.modify_font)
self.bookToolBar.fontSizeBox.currentIndexChanged.connect(
self.modify_font)
self.bookToolBar.lineSpacingUp.triggered.connect(self.modify_font)
self.bookToolBar.lineSpacingDown.triggered.connect(self.modify_font)
self.bookToolBar.paddingUp.triggered.connect(self.modify_font)
self.bookToolBar.paddingDown.triggered.connect(self.modify_font)
self.bookToolBar.resetProfile.triggered.connect(
self.profile_functions.reset_profile)
profile_index = self.bookToolBar.profileBox.currentIndex()
current_profile = self.bookToolBar.profileBox.itemData(
profile_index, QtCore.Qt.UserRole)
for i in self.alignment_dict.items():
i[1].triggered.connect(self.modify_font)
self.alignment_dict[current_profile['text_alignment']].setChecked(True)
self.bookToolBar.zoomIn.triggered.connect(self.modify_comic_view)
self.bookToolBar.zoomOut.triggered.connect(self.modify_comic_view)
self.bookToolBar.fitWidth.triggered.connect(self.modify_comic_view)
self.bookToolBar.bestFit.triggered.connect(self.modify_comic_view)
self.bookToolBar.originalSize.triggered.connect(self.modify_comic_view)
self.bookToolBar.comicBGColor.clicked.connect(self.get_color)
self.bookToolBar.colorBoxFG.clicked.connect(self.get_color)
self.bookToolBar.colorBoxBG.clicked.connect(self.get_color)
self.bookToolBar.tocBox.currentIndexChanged.connect(
self.set_toc_position)
self.addToolBar(self.bookToolBar)
# Get the stylesheet of the default QLineEdit
self.lineEditStyleSheet = self.bookToolBar.searchBar.styleSheet()
# Make the correct toolbar visible
self.current_tab = self.tabWidget.currentIndex()
self.tab_switch()
self.tabWidget.currentChanged.connect(self.tab_switch)
# Tab closing
self.tabWidget.setTabsClosable(True)
# Get list of available parsers
self.available_parsers = '*.' + ' *.'.join(sorter.available_parsers)
print('Available parsers: ' + self.available_parsers)
# The Library tab gets no button
self.tabWidget.tabBar().setTabButton(0, QtWidgets.QTabBar.RightSide,
None)
self.tabWidget.tabCloseRequested.connect(self.tab_close)
self.tabWidget.setTabBarAutoHide(True)
# Init display models
self.lib_ref.generate_model('build')
self.lib_ref.generate_proxymodels()
self.lib_ref.generate_library_tags()
self.set_library_filter()
self.start_culling_timer()
# ListView
self.listView.setGridSize(QtCore.QSize(175, 240))
self.listView.setMouseTracking(True)
self.listView.verticalScrollBar().setSingleStep(9)
self.listView.doubleClicked.connect(self.library_doubleclick)
self.listView.setItemDelegate(
LibraryDelegate(self.temp_dir.path(), self))
self.listView.setContextMenuPolicy(QtCore.Qt.CustomContextMenu)
self.listView.customContextMenuRequested.connect(
self.generate_library_context_menu)
self.listView.verticalScrollBar().valueChanged.connect(
self.start_culling_timer)
self.listView.setVerticalScrollBarPolicy(QtCore.Qt.ScrollBarAsNeeded)
self.listView.setAcceptDrops(True)
self.listView.setStyleSheet(
"QListView {{background-color: {0}}}".format(
self.settings['listview_background'].name()))
# TODO
# Maybe use this for readjusting the border of the focus rectangle
# in the listView. Maybe this is a job for QML?
# self.listView.setStyleSheet(
# "QListView::item:selected { border-color:blue; border-style:outset;"
# "border-width:2px; color:black; }")
# TableView
self.tableView.doubleClicked.connect(self.library_doubleclick)
self.tableView.horizontalHeader().setSectionResizeMode(
QtWidgets.QHeaderView.Interactive)
self.tableView.horizontalHeader().setSortIndicator(
2, QtCore.Qt.AscendingOrder)
self.tableView.setColumnHidden(0, True)
self.tableView.horizontalHeader().setHighlightSections(False)
if self.settings['main_window_headers']:
for count, i in enumerate(self.settings['main_window_headers']):
self.tableView.horizontalHeader().resizeSection(count, int(i))
self.tableView.horizontalHeader().resizeSection(5, 30)
self.tableView.horizontalHeader().setStretchLastSection(False)
self.tableView.horizontalHeader().sectionClicked.connect(
self.lib_ref.tableProxyModel.sort_table_columns)
self.tableView.setContextMenuPolicy(QtCore.Qt.CustomContextMenu)
self.tableView.customContextMenuRequested.connect(
self.generate_library_context_menu)
# Keyboard shortcuts
self.ksDistractionFree = QtWidgets.QShortcut(
QtGui.QKeySequence('Ctrl+D'), self)
self.ksDistractionFree.setContext(QtCore.Qt.ApplicationShortcut)
self.ksDistractionFree.activated.connect(self.toggle_distraction_free)
self.ksOpenFile = QtWidgets.QShortcut(QtGui.QKeySequence('Ctrl+O'),
self)
self.ksOpenFile.setContext(QtCore.Qt.ApplicationShortcut)
self.ksOpenFile.activated.connect(self.add_books)
self.ksExitAll = QtWidgets.QShortcut(QtGui.QKeySequence('Ctrl+Q'),
self)
self.ksExitAll.setContext(QtCore.Qt.ApplicationShortcut)
self.ksExitAll.activated.connect(self.closeEvent)
self.ksCloseTab = QtWidgets.QShortcut(QtGui.QKeySequence('Ctrl+W'),
self)
self.ksCloseTab.setContext(QtCore.Qt.ApplicationShortcut)
self.ksCloseTab.activated.connect(self.tab_close)
self.ksDeletePressed = QtWidgets.QShortcut(
QtGui.QKeySequence('Delete'), self)
self.ksDeletePressed.setContext(QtCore.Qt.ApplicationShortcut)
self.ksDeletePressed.activated.connect(self.delete_pressed)
self.listView.setFocus()
self.open_books_at_startup()
# Scan the library @ startup
if self.settings['scan_library']:
self.settingsDialog.start_library_scan()
def no_more_settings(self):
self.main_window.libraryToolBar.settingsButton.setChecked(False)
self.gather_annotations()
Settings(self.main_window).save_settings()
self.resizeEvent()
