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main.py
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main.py
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# coding=utf-8
from boot_config import *
from boot_config import _
import os, sys, re
import gzip
import json
import shutil
import webbrowser
import subprocess
import argparse
import hashlib
from datetime import datetime
from functools import partial
from copy import deepcopy
from collections import defaultdict
from ntpath import normpath
from os.path import (isdir, isfile, join, basename, splitext, dirname, split, getmtime,
abspath, splitdrive)
from pprint import pprint
if QT5:
from PySide2.QtWidgets import (QMainWindow, QHeaderView, QApplication, QMessageBox,
QAction, QMenu, QTableWidgetItem, QListWidgetItem,
QFileDialog, QComboBox)
from PySide2.QtCore import (Qt, QTimer, QThread, QModelIndex, Slot, QPoint, QMimeData,
QByteArray)
from PySide2.QtSql import QSqlDatabase, QSqlQuery
from PySide2.QtGui import QIcon, QPixmap, QTextCursor, QBrush, QColor, QFontDatabase
else: # Qt6
from PySide6.QtWidgets import (QMainWindow, QHeaderView, QApplication, QMessageBox,
QFileDialog, QTableWidgetItem, QMenu, QListWidgetItem,
QComboBox)
from PySide6.QtCore import Qt, QTimer, Slot, QPoint, QThread, QModelIndex, QMimeData
from PySide6.QtGui import (QIcon, QAction, QBrush, QColor, QPixmap, QTextCursor,
QFontDatabase)
from PySide6.QtSql import QSqlDatabase, QSqlQuery
from secondary import *
from gui_main import Ui_Base
from packaging.version import parse as version_parse
import pickle
__author__ = "noEmbryo"
__version__ = "2.0.2.0"
class Base(QMainWindow, Ui_Base):
def __init__(self, parent=None):
super(Base, self).__init__(parent)
# noinspection PyArgumentList
self.app = QApplication.instance()
self.scan_thread = None
self.setupUi(self)
self.version = __version__
self.setWindowTitle(APP_NAME + " portable" if PORTABLE else APP_NAME)
# ___ ________ SAVED SETTINGS ___________
self.col_sort = MODIFIED
self.col_sort_asc = False
self.col_sort_h = DATE_H
self.col_sort_asc_h = False
self.highlight_width = None
self.comment_width = None
self.skip_version = "0.0.0.0"
self.opened_times = 0
self.last_dir = os.getcwd()
self.edit_lua_file_warning = True
self.current_view = BOOKS_VIEW
self.db_mode = False
self.toolbar_size = 48
self.alt_title_sort = False
self.high_by_page = False
self.high_merge_warning = True
self.archive_warning = True
self.exit_msg = True
self.db_path = join(SETTINGS_DIR, "data.db")
self.date_vacuumed = datetime.now().strftime(DATE_FORMAT)
self.theme = THEME_NONE_OLD
self.date_format = DATE_FORMAT
self.show_items = [True, True, True, True, True]
# ___ ___________________________________
self.file_selection = None
self.sel_idx = None
self.sel_indexes = []
self.high_list_selection = None
self.sel_high_list = []
self.high_view_selection = None
self.sel_high_view = []
self.sync_view_selection = None
self.sel_sync_view = []
self.loaded_paths = set()
self.books2reload = set()
self.parent_book_data = {}
self.custom_book_data = {}
self.reload_highlights = True
self.threads = []
self.query = None
self.db = None
self.books = []
self.sync_groups = []
tooltip = _("Right click to ignore english articles")
self.file_table.horizontalHeaderItem(TITLE).setToolTip(tooltip)
self.file_table.horizontalHeaderItem(TITLE).setStatusTip(tooltip)
self.header_main = self.file_table.horizontalHeader()
self.header_main.setDefaultAlignment(Qt.AlignLeft)
self.header_main.setContextMenuPolicy(Qt.CustomContextMenu)
self.resize_columns = False
self.header_high_view = self.high_table.horizontalHeader()
self.header_high_view.setDefaultAlignment(Qt.AlignLeft)
# self.header_high_view.setResizeMode(HIGHLIGHT_H, QHeaderView.Stretch)
self.file_table.verticalHeader().setSectionResizeMode(QHeaderView.Fixed)
self.header_main.setSectionsMovable(True)
self.high_table.verticalHeader().setSectionResizeMode(QHeaderView.Fixed)
self.header_high_view.setSectionsMovable(True)
self.splitter.setCollapsible(0, False)
self.splitter.setCollapsible(1, False)
self.info_fields = [self.title_txt, self.author_txt, self.series_txt,
self.lang_txt, self.pages_txt, self.tags_txt]
self.info_keys = ["title", "authors", "series", "language", "pages", "keywords"]
self.kor_text = _("Scanning for KOReader metadata files")
self.ico_file_save = QIcon(":/stuff/file_save.png")
self.ico_files_merge = QIcon(":/stuff/files_merge.png")
self.ico_files_delete = QIcon(":/stuff/files_delete.png")
self.ico_db_add = QIcon(":/stuff/db_add.png")
self.ico_db_open = QIcon(":/stuff/db_open.png")
self.ico_refresh = QIcon(":/stuff/refresh16.png")
self.ico_folder_open = QIcon(":/stuff/folder_open.png")
self.ico_calendar = QIcon(":/stuff/calendar.png")
self.ico_sort = QIcon(":/stuff/sort.png")
self.ico_view_books = QIcon(":/stuff/view_books.png")
self.ico_files_view = QIcon(":/stuff/files_view.png")
self.ico_file_edit = QIcon(":/stuff/file_edit.png")
self.ico_copy = QIcon(":/stuff/copy.png")
self.ico_delete = QIcon(":/stuff/delete.png")
self.def_icons = [
self.ico_file_save,
self.ico_files_merge,
self.ico_files_delete,
self.ico_db_add,
self.ico_db_open,
self.ico_refresh,
self.ico_folder_open,
self.ico_calendar,
self.ico_sort,
self.ico_view_books,
self.ico_files_view,
self.ico_file_edit,
self.ico_copy,
self.ico_delete,
]
self.ico_file_exists = QIcon(":/stuff/file_exists.png")
self.ico_file_missing = QIcon(":/stuff/file_missing.png")
self.ico_label_green = QIcon(":/stuff/label_green.png")
self.ico_app = QIcon(":/stuff/logo64.png")
self.ico_empty = QIcon(":/stuff/trans32.png")
# noinspection PyArgumentList
self.clip = QApplication.clipboard()
self.about = About(self)
self.auto_info = AutoInfo(self)
self.filter = Filter(self)
self.toolbar = ToolBar(self)
self.tool_bar.addWidget(self.toolbar)
self.toolbar.open_btn.setEnabled(False)
self.toolbar.merge_btn.setEnabled(False)
self.toolbar.delete_btn.setEnabled(False)
self.export_menu = QMenu(self)
self.export_menu.setTitle(_("Export"))
self.export_menu.setIcon(self.ico_file_save)
self.export_menu.aboutToShow.connect(self.create_export_menu) # assign menu
if QT6: # QT6 requires exec() instead of exec_()
self.export_menu.exec_ = getattr(self.export_menu, "exec")
self.toolbar.export_btn.setMenu(self.export_menu)
self.status = Status(self)
self.statusbar.addPermanentWidget(self.status)
self.edit_high = TextDialog(self)
self.edit_high.setWindowTitle(_("Comment"))
self.description = TextDialog(self)
self.description.setWindowTitle(_("Description"))
self.description.high_edit_txt.setReadOnly(True)
self.description.btn_box.hide()
self.description_btn.setEnabled(False)
self.review_lbl.setVisible(False)
self.review_txt.setVisible(False)
tbar = self.toolbar
self.def_btn_icos = []
self.buttons = [(tbar.scan_btn, "A"), (tbar.export_btn, "B"),
(tbar.open_btn, "C"), (tbar.filter_btn, "D"),
(tbar.merge_btn, "E"), (tbar.add_btn, "X"),
(tbar.delete_btn, "O"), (tbar.clear_btn, "G"),
(tbar.books_view_btn, "H"), (tbar.high_view_btn, "I"),
(tbar.sync_view_btn, "W"), (tbar.loaded_btn, "H"),
(tbar.db_btn, "K"), (self.status.show_items_btn, "U"),
(self.custom_btn, "Q"), (self.filter.filter_btn, "D"),
(self.description_btn, "V"), (self.filter.clear_filter_btn, "G")]
# noinspection PyTypeChecker,PyCallByClass
QTimer.singleShot(10000, self.auto_check4update) # check for updates
main_timer = QTimer(self) # cleanup threads forever
main_timer.timeout.connect(self.thread_cleanup)
main_timer.start(2000)
# noinspection PyTypeChecker,PyCallByClass
QTimer.singleShot(0, self.on_load)
def on_load(self):
""" Things that must be done after the initialization
"""
QFontDatabase.addApplicationFont(":/stuff/font.ttf")
# QFontDatabase.removeApplicationFont(0)
self.settings_load()
self.init_db()
if FIRST_RUN: # on first run
self.toolbar.loaded_btn.click()
self.splitter.setSizes((500, 250))
self.toolbar.merge_btn.setMenu(self.merge_menu()) # assign/create menu
self.toolbar.delete_btn.setMenu(self.delete_menu()) # assign/create menu
self.connect_gui()
self.passed_files()
if len(sys.argv) > 1: # command line arguments exist, open in Loaded mode
self.toolbar.loaded_btn.click()
else: # no extra command line arguments
if not self.db_mode:
self.toolbar.loaded_btn.setChecked(True) # open in Loaded mode
else:
self.toolbar.db_btn.setChecked(True) # open in Archived mode
text = _(f"Loading {APP_NAME} database")
self.loading_thread(DBLoader, self.books, text)
self.read_books_from_db() # always load db on start
if self.current_view == BOOKS_VIEW:
self.toolbar.books_view_btn.click() # open in Books view
else:
self.toolbar.high_view_btn.click() # open in Highlights view
self.setup_buttons()
self.show()
if app_config:
# noinspection PyTypeChecker,PyCallByClass
QTimer.singleShot(0, self.restore_windows)
else:
self.resize(800, 600)
# noinspection PyTypeChecker
QTimer.singleShot(0, self.load_sync_groups)
def setup_buttons(self):
for btn, char in self.buttons:
self.def_btn_icos.append(btn.icon())
size = btn.iconSize().toTuple()
btn.xig = XIconGlyph(self, {"family": "XFont", "size": size, "char": char})
# btn.glyph = btn.xig.get_icon()
def set_new_icons(self, menus=True):
""" Create the new icons
:type menus: bool
:param menus: Create the new menu icons too
"""
# noinspection PyTypeChecker
QTimer.singleShot(0, partial(self.delayed_set_new_icons, menus))
def delayed_set_new_icons(self, menus=True):
""" Delay the creation of the icons to allow for the new palette to be set
:type menus: bool
:param menus: Create the menu icons too
"""
for btn, _ in self.buttons:
size = btn.iconSize().toTuple()
btn.setIcon(btn.xig.get_icon({"size": size}))
if menus: # recreate the menu icons
xig = XIconGlyph(self, {"family": "XFont", "size": (16, 16)})
self.export_menu.setIcon(xig.get_icon({"char": "B"}))
self.ico_file_save = xig.get_icon({"char": "B"})
self.ico_files_merge = xig.get_icon({"char": "E"})
self.ico_files_delete = xig.get_icon({"char": "O"})
self.ico_db_add = xig.get_icon({"char": "L"})
self.ico_db_open = xig.get_icon({"char": "M"})
self.ico_refresh = xig.get_icon({"char": "N"})
self.ico_folder_open = xig.get_icon({"char": "P"})
self.ico_calendar = xig.get_icon({"char": "T"})
self.ico_sort = xig.get_icon({"char": "S"})
self.ico_view_books = xig.get_icon({"char": "H"})
self.act_view_book.setIcon(xig.get_icon({"char": "C"}))
self.ico_file_edit = xig.get_icon({"char": "Q"})
self.ico_copy = xig.get_icon({"char": "R"})
self.ico_delete = xig.get_icon({"char": "O"})
def set_old_icons(self):
""" Reload the old icons
"""
for idx, item in enumerate(self.buttons):
btn = item[0]
btn.setIcon(self.def_btn_icos[idx])
self.ico_file_save = self.def_icons[0]
self.ico_files_merge = self.def_icons[1]
self.ico_files_delete = self.def_icons[2]
self.ico_db_add = self.def_icons[3]
self.ico_db_open = self.def_icons[4]
self.ico_refresh = self.def_icons[5]
self.ico_folder_open = self.def_icons[6]
self.ico_calendar = self.def_icons[7]
self.ico_sort = self.def_icons[8]
self.ico_view_books = self.def_icons[9]
self.act_view_book.setIcon(self.def_icons[10])
self.ico_file_edit = self.def_icons[11]
self.ico_copy = self.def_icons[12]
self.ico_delete = self.def_icons[13]
def reset_theme_colors(self):
""" Resets the widget colors after a theme change
"""
color = self.app.palette().base().color().name()
self.review_txt.setStyleSheet(f'background-color: "{color}";')
color = self.app.palette().window().color().name()
for item in [self.status.show_items_btn, self.status.theme_box]:
item.setStyleSheet(f'background-color: "{color}";')
color = self.app.palette().button().color().name()
for row in range(self.sync_table.rowCount()):
wdg = self.sync_table.cellWidget(row, 0)
wdg.setStyleSheet('QFrame#items_frm {background-color: "%s";}' % color)
wdg.setup_icons()
self.setup_buttons()
self.reload_table(_("Reloading books..."))
# ___ ___________________ EVENTS STUFF __________________________
def connect_gui(self):
""" Make all the extra signal/slots connections
"""
self.file_selection = self.file_table.selectionModel()
self.file_selection.selectionChanged.connect(self.file_selection_update)
self.header_main.sectionClicked.connect(self.on_column_clicked)
self.header_main.customContextMenuRequested.connect(self.on_column_right_clicked)
self.high_list_selection = self.high_list.selectionModel()
self.high_list_selection.selectionChanged.connect(self.high_list_selection_update)
self.high_view_selection = self.high_table.selectionModel()
self.high_view_selection.selectionChanged.connect(self.high_view_selection_update)
self.header_high_view.sectionClicked.connect(self.on_highlight_column_clicked)
self.header_high_view.sectionResized.connect(self.on_highlight_column_resized)
self.sync_table.base = self
self.sync_view_selection = self.sync_table.selectionModel()
self.sync_view_selection.selectionChanged.connect(self.sync_view_selection_update)
sys.stdout = LogStream()
sys.stdout.setObjectName("out")
sys.stdout.append_to_log.connect(self.write_to_log)
sys.stderr = LogStream()
sys.stderr.setObjectName("err")
sys.stderr.append_to_log.connect(self.write_to_log)
def keyPressEvent(self, event):
""" Handles the key press events
:type event: QKeyEvent
:param event: The key press event
"""
key, mod = event.key(), event.modifiers()
# print(key, mod, QKeySequence(key).toString())
# if mod == Qt.ControlModifier | Qt.AltModifier: # if control + alt is pressed
if mod == Qt.ControlModifier: # if control is pressed
if key == Qt.Key_Backspace:
self.toolbar.on_clear_btn_clicked()
elif key == Qt.Key_L:
self.toolbar.on_scan_btn_clicked()
elif key == Qt.Key_S:
self.on_export()
elif key == Qt.Key_I:
self.toolbar.on_about_btn_clicked()
elif key == Qt.Key_F:
self.toolbar.filter_btn.click()
elif key == Qt.Key_Q:
self.close()
elif self.current_view == HIGHLIGHTS_VIEW and self.sel_high_view:
if key == Qt.Key_C:
self.copy_text_2clip(self.get_highlights()[0])
if mod == Qt.AltModifier: # if alt is pressed
if key == Qt.Key_A:
self.on_archive()
return True
elif self.current_view == HIGHLIGHTS_VIEW and self.sel_high_view:
if key == Qt.Key_C:
self.copy_text_2clip(self.get_highlights()[1])
return True
if key == Qt.Key_Escape:
self.close()
elif key == Qt.Key_Delete:
if self.current_view == BOOKS_VIEW:
self.delete_actions(0)
else:
self.toolbar.on_delete_btn_clicked()
def closeEvent(self, event):
""" Accepts or rejects the `exit` command
:type event: QCloseEvent
:param event: The `exit` event
"""
if not self.exit_msg:
self.bye_bye_stuff()
event.accept()
return
popup = self.popup(_("Confirmation"), _(f"Exit {APP_NAME}?"), buttons=2,
check_text=DO_NOT_SHOW)
self.exit_msg = not popup.checked
if popup.buttonRole(popup.clickedButton()) == QMessageBox.AcceptRole:
self.bye_bye_stuff()
event.accept() # let the window close
else:
event.ignore()
def bye_bye_stuff(self):
""" Things to do before exit
"""
self.settings_save()
self.delete_logs()
# ___ ____________________ DATABASE STUFF __________________________
def init_db(self):
""" Initialize the database tables
"""
# noinspection PyTypeChecker,PyCallByClass
self.db = QSqlDatabase.addDatabase("QSQLITE")
self.db.setDatabaseName(self.db_path)
if not self.db.open():
print("Could not open database!")
return
self.query = QSqlQuery()
if QT6: # QT6 requires exec() instead of exec_()
self.query.exec_ = getattr(self.query, "exec")
if app_config:
pass
# self.query.exec_("""PRAGMA user_version""") # 2check: enable if db changes
# while self.query.next():
# self.check_db_version(self.query.value(0)) # check the db version
self.set_db_version() if not isfile(self.db_path) else None
self.create_books_table()
def check_db_version(self, db_version):
""" Updates the db to the last version
:type db_version: int
:param db_version: The db file version
"""
if db_version == DB_VERSION or not isfile(self.db_path):
return # the db is up-to-date or does not exist yet
self.update_db(db_version)
def update_db(self, db_version):
""" Updates the db to the last version"""
pass
def set_db_version(self):
""" Set the current database version
"""
self.query.exec_(f"""PRAGMA user_version = {DB_VERSION}""")
def change_db(self, mode):
""" Changes the current db file
:type mode: int
:param mode: Change, create new or reload the current db
"""
if mode == NEW_DB:
# noinspection PyCallByClass
filename = QFileDialog.getSaveFileName(self, _("Type the name of the new db"),
self.db_path,
(_("database files (*.db)")))[0]
elif mode == CHANGE_DB:
# noinspection PyCallByClass
filename = QFileDialog.getOpenFileName(self, _("Select a database file"),
self.db_path,
(_("database files (*.db)")))[0]
elif mode == RELOAD_DB:
filename = self.db_path
else:
return
if filename:
# self.toolbar.loaded_btn.click()
if self.toolbar.db_btn.isChecked():
self.toolbar.update_loaded()
self.delete_data()
self.db_path = filename
self.db_mode = False
self.init_db()
self.read_books_from_db()
if self.toolbar.db_btn.isChecked():
# noinspection PyTypeChecker,PyCallByClass
QTimer.singleShot(0, self.toolbar.update_archived)
def delete_data(self):
""" Deletes the database data
"""
self.db.close() # close the db
self.db = None
self.query = None
# print(self.db.connectionNames())
# self.db.removeDatabase(self.db.connectionName())
def create_books_table(self):
""" Create the books table
"""
self.query.exec_("""CREATE TABLE IF NOT EXISTS books (id INTEGER PRIMARY KEY,
md5 TEXT UNIQUE NOT NULL, date TEXT, path TEXT, data TEXT)""")
def add_books2db(self, books):
""" Add some books to the books db table
:type books: list
:param books: The books to add in the db
"""
self.db.transaction()
self.query.prepare("""INSERT OR REPLACE into books (md5, date, path, data)
VALUES (:md5, :date, :path, :data)""")
for book in books:
self.query.bindValue(":md5", book["md5"])
self.query.bindValue(":date", book["date"])
self.query.bindValue(":path", book["path"])
self.query.bindValue(":data", book["data"])
self.query.exec_()
self.db.commit()
def read_books_from_db(self):
""" Reads the contents of the books' db table
"""
# print("Reading data from db")
del self.books[:]
self.query.setForwardOnly(True)
self.query.exec_("""SELECT * FROM books""")
while self.query.next():
book = [self.query.value(i) for i in range(1, 5)] # don't read the id
data = json.loads(book[DB_DATA], object_hook=self.keys2int)
self.books.append({"md5": book[DB_MD5], "date": book[DB_DATE],
"path": book[DB_PATH], "data": data})
@staticmethod
def keys2int(data):
""" ReConverts the numeric keys of the Highlights in the data dictionary
that are converted to strings because of json serialization
:type data: dict
:param data: The books to add in the db
"""
if isinstance(data, dict):
return {int(k) if k.isdigit() else k: v for k, v in data.items()}
return data
def update_book2db(self, data):
""" Updates the data of a book in the db
:type data: dict
:param data: The changed data
"""
self.query.prepare("""UPDATE books SET data = :data WHERE md5 = :md5""")
self.query.bindValue(":md5", data["partial_md5_checksum"])
self.query.bindValue(":data", json.dumps(data))
self.query.exec_()
def delete_books_from_db(self, ids):
""" Deletes multiple books from the db
:type ids: list
:param ids: The MD5s of the books to be deleted
"""
if ids:
self.db.transaction()
self.query.prepare("""DELETE FROM books WHERE md5 = :md5""")
for md5 in ids:
self.query.bindValue(":md5", md5)
self.query.exec_()
self.db.commit()
def get_db_book_count(self):
""" Get the count of the books in the db
"""
self.query.exec_("""SELECT Count(*) FROM books""")
self.query.next()
return self.query.value(0)
def vacuum_db(self, info=True):
self.query.exec_("""VACUUM""")
if info:
self.popup(_("Information"), _("The database is compacted!"),
QMessageBox.Information)
# ___ ___________________ FILE TABLE STUFF ______________________
@Slot(list)
def on_file_table_fileDropped(self, dropped):
""" When some items are dropped to the TableWidget
:type dropped: list
:param dropped: The items dropped
"""
# self.file_table.setSortingEnabled(False)
for i in dropped:
if splitext(i)[1] == ".lua" and basename(i).lower() != "custom_metadata.lua":
self.create_row(normpath(i)) # no highlights in custom_metadata.lua
# self.file_table.setSortingEnabled(True)
folders = [j for j in dropped if isdir(j)]
for folder in folders:
self.loading_thread(Scanner, folder, self.kor_text, clear=False)
# @Slot(QTableWidgetItem) # called indirectly from self.file_selection_update
def on_file_table_itemClicked(self, item, reset=True):
""" When an item of the FileTable is clicked
:type item: QTableWidgetItem
:param item: The item (cell) that is clicked
:type reset: bool
:param reset: Select the first highlight in the list
"""
if not item: # empty list
return
row = item.row()
data = self.file_table.item(row, TITLE).data(Qt.UserRole)
path = self.file_table.item(row, TYPE).data(Qt.UserRole)[0]
self.custom_book_data = {}
self.custom_btn.setChecked(False)
if not self.db_mode:
sdr_path = dirname(self.file_table.item(row, PATH).data(0))
custom_path = join(sdr_path, "custom_metadata.lua")
if isfile(custom_path):
custom = decode_data(custom_path)
self.custom_book_data = deepcopy(data)
self.custom_book_data.get("doc_props", {}).update(custom["custom_props"])
self.high_list.clear()
self.populate_high_list(data, path)
self.populate_book_info(data, row)
self.high_list.setCurrentRow(0) if reset else None
def populate_book_info(self, data, row):
""" Fill in the `Book Info` fields
:type data: dict
:param data: The item's data
:type row: int
:param row: The item's row number
"""
self.description_btn.setEnabled(bool(data.get("doc_props",
{}).get("description")))
self.custom_btn.setEnabled(bool(self.custom_book_data))
stats = "doc_props" if "doc_props" in data else "stats" if "stats" in data else ""
for key, field in zip(self.info_keys, self.info_fields):
try:
if key == "title" and not data[stats][key]:
path = self.file_table.item(row, PATH).data(0)
try:
name = path.split("#] ")[1]
value = splitext(name)[0]
except IndexError: # no "#] " in filename
value = ""
elif key == "pages":
if "doc_pages" in data:
value = data["doc_pages"]
else: # older type file
value = data[stats][key]
elif key == "keywords":
keywords = data["doc_props"][key].split("\n")
value = "; ".join([i.rstrip("\\") for i in keywords])
else:
value = data.get(stats, {}).get(key)
try:
field.setText(value)
except TypeError: # Needs string only
field.setText(str(value) if value else "") # "" if 0
except KeyError: # older type file or other problems
path = self.file_table.item(row, PATH).data(0)
stats_ = self.get_item_stats(data, path)
if key == "title":
field.setText(stats_["title"])
elif key == "authors":
field.setText(stats_["authors"])
else:
field.setText("")
review = data.get("summary", {}).get("note", "")
self.review_lbl.setVisible(bool(review))
color = self.app.palette().base().color().name()
self.review_txt.setStyleSheet(f'background-color: "{color}";')
self.review_txt.setVisible(bool(review))
self.review_txt.setText(review)
@Slot(QPoint)
def on_file_table_customContextMenuRequested(self, point):
""" When an item of the FileTable is right-clicked
:type point: QPoint
:param point: The point where the right-click happened
"""
if not len(self.file_selection.selectedRows()): # no items selected
return
menu = QMenu(self.file_table)
if QT6: # QT6 requires exec() instead of exec_()
menu.exec_ = getattr(menu, "exec")
row = self.file_table.itemAt(point).row()
self.act_view_book.setEnabled(self.toolbar.open_btn.isEnabled())
self.act_view_book.setData(row)
menu.addAction(self.act_view_book)
menu.addMenu(self.export_menu)
if not self.db_mode:
action = QAction(_("Archive") + "\tAlt+A", menu)
action.setIcon(self.ico_db_add)
action.triggered.connect(self.on_archive)
menu.addAction(action)
if len(self.sel_indexes) == 1:
sync_group = QMenu(self)
sync_group.setTitle(_("Sync"))
sync_group.setIcon(self.ico_files_merge)
action = QAction(_("Create a sync group"), sync_group)
action.setIcon(self.ico_files_merge)
path = self.file_table.item(row, PATH).data(0)
title = self.file_table.item(row, TITLE).data(0)
data = self.file_table.item(row, TITLE).data(Qt.UserRole)
book_data = {"path": path, "data": data}
info = {"title": title,
"sync_pos": False,
"merge": False,
"sync_db": True,
"items": [book_data],
"enabled": True}
action.triggered.connect(partial(self.create_sync_row, info))
sync_group.addAction(action)
if self.check4archive_merge(book_data) is not False:
sync_menu = self.create_archive_merge_menu()
sync_menu.setTitle(_("Sync with archived"))
sync_menu.setIcon(self.ico_files_merge)
sync_group.addMenu(sync_menu)
action = QAction(_("Sync with file"), sync_group)
action.setIcon(self.ico_files_merge)
action.triggered.connect(self.use_meta_files)
sync_group.addAction(action)
book_path, book_exists = self.file_table.item(row, TYPE).data(Qt.UserRole)
if book_exists:
action = QAction(_("ReCalculate MD5"), sync_group)
action.setIcon(self.ico_refresh)
action.triggered.connect(partial(self.recalculate_md5, book_path))
sync_group.addAction(action)
menu.addMenu(sync_group)
action = QAction(_("Open location"), menu)
action.setIcon(self.ico_folder_open)
folder_path = dirname(self.file_table.item(row, PATH).text())
action.triggered.connect(partial(self.open_file, folder_path))
menu.addAction(action)
elif len(self.sel_indexes) == 2:
if self.toolbar.merge_btn.isEnabled():
action = QAction(_("Sync books"), menu)
action.setIcon(self.ico_files_merge)
action.triggered.connect(self.toolbar.on_merge_btn_clicked)
menu.addAction(action)
menu.addSeparator()
delete_menu = self.delete_menu()
delete_menu.setIcon(self.ico_files_delete)
delete_menu.setTitle(_("Delete") + "\tDel")
menu.addMenu(delete_menu)
else:
menu.addSeparator()
action = QAction(_("Delete") + "\tDel", menu)
action.setIcon(self.ico_files_delete)
action.triggered.connect(partial(self.delete_actions, 0))
menu.addAction(action)
menu.exec_(self.file_table.mapToGlobal(point))
@Slot(QTableWidgetItem)
def on_file_table_itemDoubleClicked(self, item):
""" When an item of the FileTable is double-clicked
:type item: QTableWidgetItem
:param item: The item (cell) that is double-clicked
"""
row = item.row()
meta_path = self.file_table.item(row, PATH).data(0)
data = self.file_table.item(row, TITLE).data(Qt.UserRole)
book_path = self.get_book_path(meta_path, data)[0]
self.open_file(book_path)
@staticmethod
def get_book_path(meta_path, data):
""" Returns the filename of the book that the metadata refers to
:type meta_path: str|unicode
:param meta_path: The path of the metadata file
:type data: dict
:param data: The book's metadata
"""
meta_path = splitext(meta_path)[0] # use the metadata file path
ext = splitext(meta_path)[1]
book_path = splitext(split(meta_path)[0])[0] + ext
book_exists = isfile(book_path)
if not book_exists: # use the recorded file path (newer metadata only)
doc_path = data.get("doc_path")
if doc_path:
drive = splitdrive(meta_path)[0]
doc_path = join(drive, os.sep, *(doc_path.split("/")[3:]))
if isfile(doc_path):
book_path = doc_path
return book_path, book_exists
@Slot()
def on_act_view_book_triggered(self):
""" The View Book menu entry is pressed
"""
row = self.sender().data()
if self.current_view == BOOKS_VIEW:
item = self.file_table.itemAt(row, 0)
self.on_file_table_itemDoubleClicked(item)
elif self.current_view == HIGHLIGHTS_VIEW:
data = self.high_table.item(row, HIGHLIGHT_H).data(Qt.UserRole)
self.open_file(data["path"])
# noinspection PyUnusedLocal
def file_selection_update(self, selected, deselected):
""" When a row in FileTable gets selected
:type selected: QModelIndex
:parameter selected: The selected row
:type deselected: QModelIndex
:parameter deselected: The deselected row
"""
try:
if not self.filter.isVisible():
self.sel_indexes = self.file_selection.selectedRows()
else:
self.sel_indexes = [i for i in self.file_selection.selectedRows()
if not self.file_table.isRowHidden(i.row())]
self.sel_idx = self.sel_indexes[-1]
except IndexError: # empty table
self.sel_indexes = []
self.sel_idx = None
if self.sel_indexes:
item = self.file_table.item(self.sel_idx.row(), self.sel_idx.column())
self.on_file_table_itemClicked(item)
else:
self.high_list.clear()
self.description_btn.setEnabled(False)
self.review_txt.hide()
self.review_lbl.hide()
for field in self.info_fields:
field.setText("")
self.toolbar.activate_buttons()
def on_column_clicked(self, column):
""" Sets the current sorting column
:type column: int
:parameter column: The column where the sorting is applied
"""
if column == self.col_sort:
self.col_sort_asc = not self.col_sort_asc
else:
self.col_sort_asc = True
self.col_sort = column
def on_column_right_clicked(self, pos):
""" Creates a sorting menu for the "Title" column
:type pos: QPoint
:parameter pos: The position of the right click
"""
column = self.header_main.logicalIndexAt(pos)
name = self.file_table.horizontalHeaderItem(column).text()
if name == _("Title"):
menu = QMenu(self)
if QT6: # QT6 requires exec() instead of exec_()
menu.exec_ = getattr(menu, "exec")
action = QAction(_("Ignore english articles"), menu)
action.setCheckable(True)
action.setChecked(self.alt_title_sort)
action.triggered.connect(self.toggle_title_sort)
menu.addAction(action)
menu.exec_(self.file_table.mapToGlobal(pos))
def toggle_title_sort(self):
""" Toggles the way titles are sorted (use or not A/The)
"""
self.alt_title_sort = not self.alt_title_sort
self.reload_table(_("ReSorting books..."))
def reload_table(self, text):
if not self.db_mode:
self.loading_thread(ReLoader, self.loaded_paths.copy(), text)
else:
self.loading_thread(DBLoader, self.books, text)
@Slot(bool)
def on_fold_btn_toggled(self, pressed):
""" Open/closes the Book info panel
:type pressed: bool
:param pressed: The arrow button's status
"""
if pressed: # Closed
self.fold_btn.setText(_("Show Book Info"))
self.fold_btn.setArrowType(Qt.RightArrow)
else: # Opened
self.fold_btn.setText(_("Hide Book Info"))
self.fold_btn.setArrowType(Qt.DownArrow)
self.book_info.setHidden(pressed)
@Slot(bool)
def on_custom_btn_toggled(self, pressed):
""" The book's `Custom metadata` button is pressed
"""
row = self.sel_idx.row()
if pressed:
self.populate_book_info(self.custom_book_data, row)
else:
data = self.file_table.item(row, TITLE).data(Qt.UserRole)
self.populate_book_info(data, row)
@Slot()
def on_description_btn_clicked(self):
""" The book's `Description` button is pressed
"""
data = self.file_table.item(self.sel_idx.row(), TITLE).data(Qt.UserRole)
description = data["doc_props"]["description"]
self.description.high_edit_txt.setHtml(description)
self.description.show()
def on_archive(self):
""" Add the selected books to the archive db
"""
if not self.sel_indexes:
return
if self.archive_warning: # warn about book replacement in archive
extra = _("these books") if len(self.sel_indexes) > 1 else _("this book")
popup = self.popup(_("Question!"),
_(f"Add or replace {extra} in the archive?"),
buttons=2, icon=QMessageBox.Question,
check_text=DO_NOT_SHOW)
self.archive_warning = not popup.checked
if popup.buttonRole(popup.clickedButton()) == QMessageBox.RejectRole:
return
empty = 0
older = 0
added = 0
books = []
for idx in self.sel_indexes:
row = idx.row()
path = self.file_table.item(row, PATH).text()
date = self.file_table.item(row, MODIFIED).text()
data = self.file_table.item(row, TITLE).data(Qt.UserRole)
annotations = data.get("annotations")
if annotations is not None: # new format metadata
for high_idx in annotations:
if annotations[high_idx]["pos0"]:
break # there is at least one highlight in the book
else: # no highlights don't add