def __call__(self, item, where):
self.current_item, self.current_where = item, where
self.current_name = None
self.current_frag = None
self.name.setText(_('(Untitled)'))
dest_index, frag = 0, None
if item is not None:
if where is None:
self.name.setText(item.data(0, Qt.DisplayRole) or '')
self.name.setCursorPosition(0)
toc = item.data(0, Qt.UserRole)
if toc.dest:
for i in xrange(self.dest_list.count()):
litem = self.dest_list.item(i)
if unicode(litem.data(Qt.DisplayRole) or '') == toc.dest:
dest_index = i
frag = toc.frag
break
self.dest_list.blockSignals(True)
self.dest_list.setCurrentRow(dest_index)
self.dest_list.blockSignals(False)
item = self.dest_list.item(dest_index)
self.current_changed(item)
if frag:
self.current_frag = frag
QTimer.singleShot(1, self.show_frag)
def do_one_isbn_add(self):
try:
db = self.gui.library_view.model().db
try:
x = self.isbn_books.pop(0)
except IndexError:
self.gui.library_view.model().books_added(self.isbn_add_dialog.value)
self.isbn_add_dialog.accept()
self.gui.iactions['Edit Metadata'].download_metadata(
ids=self.add_by_isbn_ids, ensure_fields=frozenset(['title',
'authors']))
return
mi = MetaInformation(None)
mi.isbn = x['isbn']
if self.isbn_add_tags:
mi.tags = list(self.isbn_add_tags)
fmts = [] if x['path'] is None else [x['path']]
self.add_by_isbn_ids.add(db.import_book(mi, fmts))
self.isbn_add_dialog.value += 1
QTimer.singleShot(10, self.do_one_isbn_add)
except:
self.isbn_add_dialog.accept()
raise
def execute(self):
if not self.timer.isActive() or self.is_date_changed:
QTimer.singleShot(500, self.setTime)
self.timer.stop()
index = self.ui.countryList.currentIndex()
ctx.installData.timezone = self.ui.countryList.itemData(index)
ctx.logger.debug("Time zone selected as %s " % ctx.installData.timezone)
if ctx.flags.install_type == ctx.STEP_BASE:
#FIXME:Refactor hacky code
ctx.installData.rootPassword = ctx.consts.default_password
ctx.installData.hostName = yali.util.product_release()
if ctx.storageInitialized:
disks = filter(lambda d: not d.format.hidden, ctx.storage.disks)
if len(disks) == 1:
ctx.storage.clearPartDisks = [disks[0].name]
ctx.mainScreen.step_increment = 2
else:
ctx.mainScreen.step_increment = 1
return True
else:
self.pds_messagebox.setMessage(_("Storage Devices initialising..."))
self.pds_messagebox.animate(start=MIDCENTER, stop=MIDCENTER)
ctx.mainScreen.step_increment = 0
self.pthread.start()
QTimer.singleShot(2, self.startStorageInitialize)
return False
return True
def do_one_block(self):
try:
start_cursor, end_cursor = self.requests[0]
except IndexError:
return
self.ignore_requests = True
try:
block = start_cursor.block()
if not block.isValid():
self.requests.popleft()
return
formats, force_next_highlight = self.parse_single_block(block)
self.apply_format_changes(block, formats)
try:
self.doc.markContentsDirty(block.position(), block.length())
except AttributeError:
self.requests.clear()
return
ok = start_cursor.movePosition(start_cursor.NextBlock)
if not ok:
self.requests.popleft()
return
next_block = start_cursor.block()
if next_block.position() > end_cursor.position():
if force_next_highlight:
end_cursor.setPosition(next_block.position() + 1)
else:
self.requests.popleft()
return
finally:
self.ignore_requests = False
QTimer.singleShot(0, self.do_one_block)
def finalize_layout(self):
self.status_bar.initialize(self.system_tray_icon)
self.book_details.show_book_info.connect(self.iactions['Show Book Details'].show_book_info)
self.book_details.files_dropped.connect(self.iactions['Add Books'].files_dropped_on_book)
self.book_details.cover_changed.connect(self.bd_cover_changed,
type=Qt.QueuedConnection)
self.book_details.cover_removed.connect(self.bd_cover_removed,
type=Qt.QueuedConnection)
self.book_details.remote_file_dropped.connect(
self.iactions['Add Books'].remote_file_dropped_on_book,
type=Qt.QueuedConnection)
self.book_details.open_containing_folder.connect(self.iactions['View'].view_folder_for_id)
self.book_details.view_specific_format.connect(self.iactions['View'].view_format_by_id)
self.book_details.search_requested.connect(self.search.set_search_string)
self.book_details.remove_specific_format.connect(
self.iactions['Remove Books'].remove_format_by_id)
self.book_details.save_specific_format.connect(
self.iactions['Save To Disk'].save_library_format_by_ids)
self.book_details.restore_specific_format.connect(
self.iactions['Remove Books'].restore_format)
self.book_details.copy_link.connect(self.bd_copy_link,
type=Qt.QueuedConnection)
self.book_details.view_device_book.connect(
self.iactions['View'].view_device_book)
self.book_details.manage_author.connect(lambda author:self.do_author_sort_edit(self, author, select_sort=False, select_link=False))
self.book_details.compare_specific_format.connect(self.compare_format)
m = self.library_view.model()
if m.rowCount(None) > 0:
QTimer.singleShot(0, self.library_view.set_current_row)
m.current_changed(self.library_view.currentIndex(),
self.library_view.currentIndex())
self.library_view.setFocus(Qt.OtherFocusReason)
def __init__(self, log, parent=None):
QDialog.__init__(self, parent)
self.log = log
self.l = l = QVBoxLayout()
self.setLayout(l)
self.tb = QTextBrowser(self)
l.addWidget(self.tb)
self.bb = QDialogButtonBox(QDialogButtonBox.Close)
l.addWidget(self.bb)
self.copy_button = self.bb.addButton(_('Copy to clipboard'),
self.bb.ActionRole)
self.copy_button.clicked.connect(self.copy_to_clipboard)
self.copy_button.setIcon(QIcon(I('edit-copy.png')))
self.bb.rejected.connect(self.reject)
self.bb.accepted.connect(self.accept)
self.setWindowTitle(_('Download log'))
self.setWindowIcon(QIcon(I('debug.png')))
self.resize(QSize(800, 400))
self.keep_updating = True
self.last_html = None
self.finished.connect(self.stop)
QTimer.singleShot(100, self.update_log)
self.show()
def __init__(self, parent, library_path, wait_time=2):
QDialog.__init__(self, parent)
self.l = QVBoxLayout()
self.setLayout(self.l)
self.l1 = QLabel('<b>'+_('Restoring database from backups, do not'
' interrupt, this will happen in three stages')+'...')
self.setWindowTitle(_('Restoring database'))
self.l.addWidget(self.l1)
self.pb = QProgressBar(self)
self.l.addWidget(self.pb)
self.pb.setMaximum(0)
self.pb.setMinimum(0)
self.msg = QLabel('')
self.l.addWidget(self.msg)
self.msg.setWordWrap(True)
self.bb = QDialogButtonBox(QDialogButtonBox.Cancel)
self.l.addWidget(self.bb)
self.bb.rejected.connect(self.reject)
self.resize(self.sizeHint() + QSize(100, 50))
self.error = None
self.rejected = False
self.library_path = library_path
self.update_signal.connect(self.do_update, type=Qt.QueuedConnection)
from calibre.db.restore import Restore
self.restorer = Restore(library_path, self)
self.restorer.daemon = True
# Give the metadata backup thread time to stop
QTimer.singleShot(wait_time * 1000, self.start)
def __init__(self, parent, db):
QObject.__init__(self, parent)
self.internet_connection_failed = False
self._parent = parent
self.no_internet_msg = _('Cannot download news as no internet connection '
'is active')
self.no_internet_dialog = d = error_dialog(self._parent,
self.no_internet_msg, _('No internet connection'),
show_copy_button=False)
d.setModal(False)
self.recipe_model = RecipeModel()
self.db = db
self.lock = QMutex(QMutex.Recursive)
self.download_queue = set([])
self.news_menu = QMenu()
self.news_icon = QIcon(I('news.png'))
self.scheduler_action = QAction(QIcon(I('scheduler.png')), _('Schedule news download'), self)
self.news_menu.addAction(self.scheduler_action)
self.scheduler_action.triggered[bool].connect(self.show_dialog)
self.cac = QAction(QIcon(I('user_profile.png')), _('Add a custom news source'), self)
self.cac.triggered[bool].connect(self.customize_feeds)
self.news_menu.addAction(self.cac)
self.news_menu.addSeparator()
self.all_action = self.news_menu.addAction(
_('Download all scheduled news sources'),
self.download_all_scheduled)
self.timer = QTimer(self)
self.timer.start(int(self.INTERVAL * 60 * 1000))
self.timer.timeout.connect(self.check)
self.oldest = gconf['oldest_news']
QTimer.singleShot(5 * 1000, self.oldest_check)
def perform_action(self, ac, loc):
if ac in ('new', 'existing'):
self.callback(loc, copy_structure=self.copy_structure.isChecked())
else:
# move library
self.db.prefs.disable_setting = True
abort_move = Event()
pd = ProgressDialog(_('Moving library, please wait...'), _('Scanning...'), max=0, min=0, icon='lt.png', parent=self)
pd.canceled_signal.connect(abort_move.set)
self.parent().library_view.model().stop_metadata_backup()
move_error = []
def do_move():
try:
self.db.new_api.move_library_to(loc, abort=abort_move, progress=pd.show_new_progress)
except Exception:
import traceback
move_error.append(traceback.format_exc())
finally:
pd.finished_moving.emit()
t = Thread(name='MoveLibrary', target=do_move)
QTimer.singleShot(0, t.start)
pd.exec_()
if abort_move.is_set():
self.callback(self.db.library_path)
return
if move_error:
error_dialog(self.parent(), _('Failed to move library'), _(
'There was an error while moving the library. The operation has been aborted. Click'
' "Show details" for details.'), det_msg=move_error[0], show=True)
self.callback(self.db.library_path)
return
self.callback(loc, library_renamed=True)
def confirm_delete(self, spine_items, other_names):
spine_names = {name for name, remove in spine_items if remove}
if not question_dialog(self, _('Are you sure?'), _(
'Are you sure you want to delete the selected files?'), det_msg='\n'.join(spine_names | other_names)):
return
self.delete_requested.emit(spine_items, other_names)
QTimer.singleShot(10, self.refresh)
def dump(self, items, out_stream, pdf_metadata):
self.metadata = pdf_metadata
self._delete_tmpdir()
self.outline = Outline(self.toc, items)
self.render_queue = items
self.combine_queue = []
self.out_stream = out_stream
self.insert_cover()
self.render_succeeded = False
self.current_page_num = self.doc.page_count()
self.combine_queue.append(os.path.join(self.tmp_path,
'qprinter_out.pdf'))
self.first_page = True
self.setup_printer(self.combine_queue[-1])
QTimer.singleShot(0, self._render_book)
self.loop.exec_()
if self.painter is not None:
self.painter.end()
if self.printer is not None:
self.printer.abort()
if not self.render_succeeded:
raise Exception('Rendering HTML to PDF failed')
def link_clicked(self, url):
path = os.path.abspath(unicode(url.toLocalFile()))
frag = None
if path in self.iterator.spine:
self.update_page_number() # Ensure page number is accurate as it is used for history
self.history.add(self.pos.value())
path = self.iterator.spine[self.iterator.spine.index(path)]
if url.hasFragment():
frag = unicode(url.fragment())
if path != self.current_page:
self.pending_anchor = frag
self.load_path(path)
else:
oldpos = self.view.document.ypos
if frag:
self.view.scroll_to(frag)
else:
# Scroll to top
self.view.scroll_to(0)
if self.view.document.ypos == oldpos:
# If we are coming from goto_next_section() call this will
# cause another goto next section call with the next toc
# entry, since this one did not cause any scrolling at all.
QTimer.singleShot(10, self.update_indexing_state)
else:
open_url(url)
def do_book_action(self):
if self.wasCanceled():
return self.do_close()
if self.i >= self.total_count:
return self.do_close()
epub_format = self.entries[self.i]
self.i += 1
# assign the elements of the 3-tuple details to legible variables
book_id, mi, path = epub_format[0], epub_format[1], epub_format[2]
# Get the title and build the caption and label text from the string parameters provided
dtitle = mi.title
self.setWindowTitle('{0} {1} {2} ({3} {4} failures)...'.format(self.action_type[0], self.total_count,
self.status_msg_type, len(self.failures), self.action_type[1]))
self.setLabelText('{0}: {1}'.format(self.action_type[0], dtitle))
# Send the necessary elements to the process_epub_formats callback function (action.py)
# and record the results
if self.callback_fn(book_id, mi, path):
self.successes.append((book_id, mi, path))
else:
self.failures.append((book_id, mi, path))
self.setValue(self.i)
# Lather, rinse, repeat
QTimer.singleShot(0, self.do_book_action)
def __init__(self, container, do_embed=False):
self.container = container
self.log = self.logger = container.log
self.do_embed = do_embed
must_use_qt()
self.parser = CSSParser(loglevel=logging.CRITICAL, log=logging.getLogger('calibre.css'))
self.first_letter_pat = regex.compile(r'^[\p{Ps}\p{Ps}\p{Pe}\p{Pi}\p{Pf}\p{Po}]+', regex.VERSION1 | regex.UNICODE)
self.loop = QEventLoop()
self.view = QWebView()
self.page = Page(self.log)
self.view.setPage(self.page)
self.page.setViewportSize(QSize(1200, 1600))
self.view.loadFinished.connect(self.collect,
type=Qt.QueuedConnection)
self.render_queue = list(container.spine_items)
self.font_stats = {}
self.font_usage_map = {}
self.font_spec_map = {}
self.font_rule_map = {}
self.all_font_rules = {}
QTimer.singleShot(0, self.render_book)
if self.loop.exec_() == 1:
raise Exception('Failed to gather statistics from book, see log for details')
def load_finished(self, ok):
self.close_progress_indicator()
path = self.view.path()
try:
index = self.iterator.spine.index(path)
except (ValueError, AttributeError):
return -1
self.current_page = self.iterator.spine[index]
self.current_index = index
self.set_page_number(self.view.scroll_fraction)
QTimer.singleShot(100, self.update_indexing_state)
if self.pending_search is not None:
self.do_search(self.pending_search,
self.pending_search_dir=='backwards')
self.pending_search = None
self.pending_search_dir = None
if self.pending_anchor is not None:
self.view.scroll_to(self.pending_anchor)
self.pending_anchor = None
if self.pending_reference is not None:
self.view.goto(self.pending_reference)
self.pending_reference = None
if self.pending_bookmark is not None:
self.goto_bookmark(self.pending_bookmark)
self.pending_bookmark = None
if self.pending_restore:
self.view.document.page_position.restore()
return self.current_index
def check(self):
if self.rejected:
return
if self.thread.is_alive():
QTimer.singleShot(100, self.check)
else:
self.accept()
def close_tab(self, tab=None):
tab = tab or self.current_tab
if tab is not None:
self.delete_removed_tabs(self.tab_tree.remove_tab(tab))
if not self.tabs:
self.open_url(WELCOME_URL, switch_to_tab=True)
QTimer.singleShot(0, self.current_tab_changed)
def drop_event(self, event, mime_data):
mime = 'application/calibre+from_library'
if mime_data.hasFormat(mime):
self.dropped_ids = tuple(map(int, str(mime_data.data(mime)).split()))
QTimer.singleShot(1, self.do_drop)
return True
return False
def main():
from calibre.gui2 import Application
from PyQt5.Qt import QMainWindow, QStatusBar, QTimer
app = Application([])
w = QMainWindow()
s = QStatusBar(w)
w.setStatusBar(s)
s.showMessage("Testing ProceedQuestion")
w.show()
p = ProceedQuestion(w)
def doit():
p.dummy_question()
p.dummy_question(action_label="A very long button for testing relayout (indeed)")
p(
lambda p: None,
None,
"ass2",
"ass2",
"testing2",
"testing2",
det_msg="details shown first, with a long line to test wrapping of text and width layout",
show_det=True,
show_ok=True,
)
QTimer.singleShot(10, doit)
app.exec_()
def do_book_action(self):
if self.wasCanceled():
return self.do_close()
if self.i >= self.total_count:
return self.do_close()
book = self.indices[self.i]
self.i += 1
# Get the title and build the caption and label text from the string parameters provided
if self.db_type == 'calibre':
dtitle = book[0].title
elif self.db_type == 'kobo':
dtitle = book.title
self.setWindowTitle('{0} {1} {2} ({3} {4} failures)...'.format(self.action_type[0], self.total_count,
self.status_msg_type, len(self.failures), self.action_type[1]))
self.setLabelText('{0}: {1}'.format(self.action_type[0], dtitle))
# If a calibre db, feed the calibre bookmap to action.py's add_new_books method
if self.db_type == 'calibre':
if self.callback_fn([book]):
self.successes.append(book)
else:
self.failures.append(book)
# If a kobo db, feed the index to the kobo book to action.py's get_decrypted_kobo_books method
elif self.db_type == 'kobo':
if self.callback_fn(book):
debug_print("DecryptAddProgressDialog::do_book_action - decrypted book: '%s'" % dtitle)
self.successes.append(book)
else:
debug_print("DecryptAddProgressDialog::do_book_action - book decryption failed: '%s'" % dtitle)
self.failures.append(book)
self.setValue(self.i)
# Lather, rinse, repeat.
QTimer.singleShot(0, self.do_book_action)
def add_event(self, event_type, msg, timer=False, host=None):
"""
Add event to events list
:param event_type: the type of event: OK, DOWN, ACK, ...
:type event_type: str
:param msg: message of event
:type msg: str
:param timer: timer to hide event at end of time
:type timer: bool
:param host: data of a host to set ``Qt.UserRole``
:type host: None | str
"""
if not self.event_exist(msg):
logger.debug(
'Add Event: msg: %s, timer: %s, host: %s', msg, timer, host
)
event = EventItem()
event.initialize(event_type, msg, timer=timer, host=host)
self.events_list.insertItem(0, event)
if timer:
event_duration = int(
settings.get_config('Alignak-app', 'notification_duration')
) * 1000
QTimer.singleShot(
event_duration,
lambda: self.remove_timer_event(event)
)
else:
logger.debug(
'Event with msg: %s already exist.', msg
)
def stop_server(self):
self.gui.content_server.threaded_exit()
self.stopping_msg = info_dialog(self, _('Stopping'),
_('Stopping server, this could take upto a minute, please wait...'),
show_copy_button=False)
QTimer.singleShot(500, self.check_exited)
self.stopping_msg.exec_()
def check_exited(self):
if getattr(self.server, 'is_running', False):
QTimer.singleShot(20, self.check_exited)
return
self.gui.content_server = None
self.main_tab.update_button_state()
self.stopping_msg.accept()
def __init__(self, parent, request):
QNetworkReply.__init__(self, parent)
self.setOpenMode(QNetworkReply.ReadOnly | QNetworkReply.Unbuffered)
self.setHeader(QNetworkRequest.ContentTypeHeader, 'application/octet-stream')
self.setHeader(QNetworkRequest.ContentLengthHeader, 0)
self.setRequest(request)
self.setUrl(request.url())
QTimer.singleShot(0, self.finalize_reply)
def check_exited(self):
if self.gui.content_server.is_running:
QTimer.singleShot(20, self.check_exited)
if not self.stopping_msg.isVisible():
self.stopping_msg.exec_()
return
self.gui.content_server = None
self.stopping_msg.accept()
def update_log(self):
if not self.keep_updating:
return
html = self.log.html
if html != self.last_html:
self.last_html = html
self.tb.setHtml('<pre style="font-family:monospace">%s</pre>'%html)
QTimer.singleShot(1000, self.update_log)
def __init__(self, parent=None, initial=None):
QDialog.__init__(self, parent)
self.setWindowTitle(_('Choose a texture'))
self.l = l = QVBoxLayout()
self.setLayout(l)
self.tdir = texture_dir()
self.images = il = QListWidget(self)
il.itemDoubleClicked.connect(self.accept, type=Qt.QueuedConnection)
il.setIconSize(QSize(256, 256))
il.setViewMode(il.IconMode)
il.setFlow(il.LeftToRight)
il.setSpacing(20)
il.setSelectionMode(il.SingleSelection)
il.itemSelectionChanged.connect(self.update_remove_state)
l.addWidget(il)
self.ad = ad = QLabel(_('The builtin textures come from <a href="https://subtlepatterns.com">subtlepatterns.com</a>.'))
ad.setOpenExternalLinks(True)
ad.setWordWrap(True)
l.addWidget(ad)
self.bb = bb = QDialogButtonBox(QDialogButtonBox.Ok|QDialogButtonBox.Cancel)
bb.accepted.connect(self.accept)
bb.rejected.connect(self.reject)
b = self.add_button = bb.addButton(_('Add texture'), bb.ActionRole)
b.setIcon(QIcon(I('plus.png')))
b.clicked.connect(self.add_texture)
b = self.remove_button = bb.addButton(_('Remove texture'), bb.ActionRole)
b.setIcon(QIcon(I('minus.png')))
b.clicked.connect(self.remove_texture)
l.addWidget(bb)
images = [{
'fname': ':'+os.path.basename(x),
'path': x,
'name': ' '.join(map(lambda s: s.capitalize(), os.path.splitext(os.path.basename(x))[0].split('_')))
} for x in glob.glob(I('textures/*.png'))] + [{
'fname': os.path.basename(x),
'path': x,
'name': os.path.splitext(os.path.basename(x))[0],
} for x in glob.glob(os.path.join(self.tdir, '*')) if x.rpartition('.')[-1].lower() in {'jpeg', 'png', 'jpg'}]
images.sort(key=lambda x:sort_key(x['name']))
for i in images:
self.create_item(i)
self.update_remove_state()
if initial:
existing = {unicode_type(i.data(Qt.UserRole) or ''):i for i in (self.images.item(c) for c in range(self.images.count()))}
item = existing.get(initial, None)
if item is not None:
item.setSelected(True)
QTimer.singleShot(100, partial(il.scrollToItem, item))
self.resize(QSize(950, 650))
def start_download(self):
self.worker.start()
QTimer.singleShot(50, self.update)
self.exec_()
if self.worker.err is not None:
error_dialog(self.parent(), _('Download failed'),
_('Failed to download from %(url)r with error: %(err)s')%dict(
url=self.worker.url, err=self.worker.err),
det_msg=self.worker.tb, show=True)
def cover_browser_shown(self):
self.cover_flow.setFocus(Qt.OtherFocusReason)
if CoverFlow is not None:
self.cover_flow.setCurrentSlide(self.library_view.currentIndex().row())
self.cover_flow_syncing_enabled = True
QTimer.singleShot(500, self.cover_flow_do_sync)
self.library_view.setCurrentIndex(
self.library_view.currentIndex())
self.library_view.scroll_to_row(self.library_view.currentIndex().row())
def add_isbns(self, books, add_tags=[]):
self.isbn_books = list(books)
self.add_by_isbn_ids = set()
self.isbn_add_tags = add_tags
QTimer.singleShot(10, self.do_one_isbn_add)
self.isbn_add_dialog = ProgressDialog(_('Adding'),
_('Creating book records from ISBNs'), max=len(books),
cancelable=False, parent=self.gui)
self.isbn_add_dialog.exec_()
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')))
if not (iswindows or isosx):
self.system_tray_icon.setIcon(
QIcon.fromTheme('calibre-gui', 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.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.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:
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 __init__(self,
pathtoebook=None,
debug_javascript=False,
open_at=None,
start_in_fullscreen=False,
continue_reading=False):
MainWindow.__init__(self, debug_javascript)
self.view.magnification_changed.connect(self.magnification_changed)
self.closed = False
self.show_toc_on_open = False
self.current_book_has_toc = False
self.iterator = None
self.current_page = None
self.pending_search = None
self.pending_search_dir = None
self.pending_anchor = None
self.pending_reference = None
self.pending_bookmark = None
self.pending_restore = False
self.pending_goto_page = None
self.cursor_hidden = False
self.existing_bookmarks = []
self.selected_text = None
self.was_maximized = False
self.page_position_on_footnote_toggle = []
self.read_settings()
self.autosave_timer = t = QTimer(self)
t.setInterval(self.AUTOSAVE_INTERVAL * 1000), t.setSingleShot(True)
t.timeout.connect(self.autosave)
self.pos.value_changed.connect(self.update_pos_label)
self.pos.value_changed.connect(self.autosave_timer.start)
self.pos.setMinimumWidth(150)
self.setFocusPolicy(Qt.StrongFocus)
self.view.set_manager(self)
self.pi = ProgressIndicator(self)
self.action_quit = QAction(_('&Quit'), self)
self.addAction(self.action_quit)
self.view_resized_timer = QTimer(self)
self.view_resized_timer.timeout.connect(self.viewport_resize_finished)
self.view_resized_timer.setSingleShot(True)
self.resize_in_progress = False
self.action_reload = QAction(_('&Reload book'), self)
self.action_reload.triggered.connect(self.reload_book)
self.action_quit.triggered.connect(self.quit)
self.action_reference_mode.triggered[bool].connect(
self.view.reference_mode)
self.action_metadata.triggered[bool].connect(self.metadata.setVisible)
self.action_table_of_contents.toggled[bool].connect(
self.set_toc_visible)
self.action_copy.triggered[bool].connect(self.copy)
self.action_font_size_larger.triggered.connect(self.font_size_larger)
self.action_font_size_smaller.triggered.connect(self.font_size_smaller)
self.action_open_ebook.triggered[bool].connect(self.open_ebook)
self.action_next_page.triggered.connect(self.view.next_page)
self.action_previous_page.triggered.connect(self.view.previous_page)
self.action_find_next.triggered.connect(self.find_next)
self.action_find_previous.triggered.connect(self.find_previous)
self.action_full_screen.triggered[bool].connect(self.toggle_fullscreen)
self.action_back.triggered[bool].connect(self.back)
self.action_forward.triggered[bool].connect(self.forward)
self.action_preferences.triggered.connect(self.do_config)
self.pos.editingFinished.connect(self.goto_page_num)
self.vertical_scrollbar.valueChanged[int].connect(
lambda x: self.goto_page(x / 100.))
self.search.search.connect(self.find)
self.search.focus_to_library.connect(
lambda: self.view.setFocus(Qt.OtherFocusReason))
self.toc.pressed[QModelIndex].connect(self.toc_clicked)
self.toc.searched.connect(partial(self.toc_clicked, force=True))
def toggle_toc(ev):
try:
key = self.view.shortcuts.get_match(ev)
except AttributeError:
pass
if key == 'Table of Contents':
ev.accept()
self.action_table_of_contents.trigger()
return True
return False
self.toc.handle_shortcuts = toggle_toc
self.reference.goto.connect(self.goto)
self.bookmarks.edited.connect(self.bookmarks_edited)
self.bookmarks.activated.connect(self.goto_bookmark)
self.bookmarks.create_requested.connect(self.bookmark)
self.set_bookmarks([])
self.load_theme_menu()
if pathtoebook is not None:
f = functools.partial(self.load_ebook,
pathtoebook,
open_at=open_at)
QTimer.singleShot(50, f)
elif continue_reading:
QTimer.singleShot(50, self.continue_reading)
self.window_mode_changed = None
self.toggle_toolbar_action = QAction(_('Show/hide controls'), self)
self.toggle_toolbar_action.setCheckable(True)
self.toggle_toolbar_action.triggered.connect(self.toggle_toolbars)
self.toolbar_hidden = None
self.addAction(self.toggle_toolbar_action)
self.full_screen_label_anim = QPropertyAnimation(
self.full_screen_label, b'size')
self.clock_timer = QTimer(self)
self.clock_timer.timeout.connect(self.update_clock)
self.action_print.triggered.connect(self.print_book)
self.clear_recent_history_action = QAction(
_('Clear list of recently opened books'), self)
self.clear_recent_history_action.triggered.connect(
self.clear_recent_history)
self.build_recent_menu()
self.open_history_menu.triggered.connect(self.open_recent)
for x in ('tool_bar', 'tool_bar2'):
x = getattr(self, x)
for action in x.actions():
# So that the keyboard shortcuts for these actions will
# continue to function even when the toolbars are hidden
self.addAction(action)
for plugin in self.view.document.all_viewer_plugins:
plugin.customize_ui(self)
self.view.document.settings_changed.connect(self.settings_changed)
self.restore_state()
self.settings_changed()
self.action_toggle_paged_mode.toggled[bool].connect(
self.toggle_paged_mode)
if (start_in_fullscreen or self.view.document.start_in_fullscreen):
self.action_full_screen.trigger()
self.hide_cursor_timer = t = QTimer(self)
t.setSingleShot(True), t.setInterval(3000)
t.timeout.connect(self.hide_cursor)
t.start()
def do_multiple_book_action(self):
if self.wasCanceled():
return self.do_close()
if self.i >= self.total_count:
return self.do_close()
book_info = self.books[self.i]
self.i += 1
book_id, dtitle, format_dict = book_info[0], book_info[1], book_info[2]
all_formats = self.db.formats(book_id,
index_is_id=True,
verify_formats=True)
if all_formats is not None:
all_formats = all_formats.split(',')
else:
all_formats = []
self.setWindowTitle(
_('{0} {1} {2} ({3} issues)...').format(self.action_type,
self.total_count,
self.status_msg_type,
len(self.failures)))
self.setLabelText(_('{0}: {1}').format(self.action_type, dtitle))
if self.target_format in format_dict.keys():
format = format_dict[self.target_format].get_format_details()
kindle_obj = format['kindle_obj']
if not kindle_obj.isEncrypted:
if getattr(kindle_obj, self.attr):
if format['goal_format'] not in all_formats:
target_format = self.target_format
if format['goal_format'] == 'ZIP':
target_format = 'ZIP'
success, error = self.callback_fn(
kindle_obj, book_id, target_format, True)
if success:
self.successes.append((book_id, dtitle))
elif error is None:
self.failures.append((
5, dtitle,
_('{0} already has a {1} format. Won\'t overwrite.'
).format(dtitle, format['goal_format'])))
else:
self.failures.append(
(4, dtitle,
_('Unknown error processing {0}\'s {1} format'
).format(dtitle, self.target_format)))
else:
self.failures.append((
5, dtitle,
_('{0} already has a {1} format. Won\'t overwrite.'
).format(dtitle, format['goal_format'])))
else:
self.failures.append(
(3, dtitle,
_('{0}\'s {1} format is not a {2} book.').format(
dtitle, self.target_format, self.kindle_type)))
else:
self.failures.append(
(2, dtitle, _('{0} is encrypted.').format(dtitle)))
else:
self.failures.append(
(1, dtitle, _('{0} has no {1} format to work with.').format(
dtitle, self.target_format)))
self.setValue(self.i)
QTimer.singleShot(0, self.do_multiple_book_action)
def setEditorData(self, editor, index):
name = unicode(index.data(NAME_ROLE) or '')
# We do this because Qt calls selectAll() unconditionally on the
# editor, and we want only a part of the file name to be selected
QTimer.singleShot(0, partial(self.set_editor_data, name, editor))
def title_changed(self, title):
if self.wait_for_title and title == self.wait_for_title and self.load_complete:
QTimer.singleShot(self.settle_time, self.print_to_pdf)
def display(self):
if not self.isVisible():
self.show()
self.raise_()
QTimer.singleShot(0, self.model.build)
def add_url(self):
self.items.append(URLItem(None, self))
self.l.addWidget(self.items[-1])
QTimer.singleShot(100, self.scroll_to_bottom)
def spare_pool(self):
ans, self._spare_pool = self._spare_pool, None
QTimer.singleShot(1000, self.create_spare_pool)
return ans
def eventFilter(self, obj, event): # noqa C901
'''
@param: obj QObject
@param: event QEvent
'''
evtype = event.type()
# Keyboard events are sent to parent widget
if obj == self and evtype == QEvent.ParentChange and self.parentWidget():
self.parentWidget().installEventFilter(self)
# Hack to find widget that receives input events
if obj == self and evtype == QEvent.ChildAdded:
if const.QTWEBENGINEWIDGETS_VERSION >= const.QT_VERSION_CHECK(5, 12, 0):
# NOTE: qobject_cast<QWidget*>(static_cast<QChildEvent*>(event)->child());
assert(isinstance(event, QChildEvent))
child = event.child()
#assert(isinstance(child, QWidget))
def xxx():
if not sip.isdeleted(child) and \
child.inherits('QtWebEngineCore::RenderWidgetHostViewQtDelegateWidget'):
self._rwhvqt = child
self._rwhvqt.installEventFilter(self)
w = self._rwhvqt
if isinstance(w, QQuickWidget):
w.setClearColor(self.palette().color(QPalette.Window))
QTimer.singleShot(0, xxx)
else:
def yyy():
focusProxy = self.focusProxy()
if focusProxy and self._rwhvqt != focusProxy:
self._rwhvqt = focusProxy
self._rwhvqt.installEventFilter(self)
w = self._rwhvqt
if isinstance(w, QQuickWidget):
w.setClearColor(self.palette().color(QPalette.Window))
QTimer.singleShot(0, yyy)
def _HANDLE_EVENT(f, t):
wasAccepted = event.isAccepted()
event.setAccepted(False)
f(event)
ret = event.isAccepted()
event.setAccepted(wasAccepted)
return ret
# Forward events to WebView
if obj == self._rwhvqt:
if evtype == QEvent.MouseButtonPress:
return _HANDLE_EVENT(self._mousePressEvent, QMouseEvent)
elif evtype == QEvent.MouseButtonRelease:
return _HANDLE_EVENT(self.mouseReleaseEvent, QMouseEvent)
elif evtype == QEvent.MouseMove:
return _HANDLE_EVENT(self.mouseMoveEvent, QMouseEvent)
elif evtype == QEvent.Wheel:
return _HANDLE_EVENT(self._wheelEvent, QWheelEvent)
if obj == self.parentWidget():
if evtype == QEvent.KeyPress:
return _HANDLE_EVENT(self._keyPressEvent, QKeyEvent)
if evtype == QEvent.KeyRelease:
return _HANDLE_EVENT(self._keyReleaseEvent, QKeyEvent)
# Block already handled events
if obj == self:
if evtype in (QEvent.KeyPress, QEvent.KeyRelease,
QEvent.MouseButtonPress, QEvent.MouseButtonRelease,
QEvent.MouseMove, QEvent.Wheel):
return True
if evtype == QEvent.Hide:
if self.isFullScreen():
self.triggerPageAction(QWebEnginePage.ExitFullScreen)
res = super().eventFilter(obj, event)
if obj == self._rwhvqt:
if evtype in (QEvent.FocusIn, QEvent.FocusOut):
self.focusChanged.emit(self.hasFocus())
return res
def __init__(self, parent=None, initial=None):
QDialog.__init__(self, parent)
self.setWindowTitle(_('Choose a texture'))
self.l = l = QVBoxLayout()
self.setLayout(l)
self.tdir = texture_dir()
self.images = il = QListWidget(self)
il.itemDoubleClicked.connect(self.accept, type=Qt.QueuedConnection)
il.setIconSize(QSize(256, 256))
il.setViewMode(il.IconMode)
il.setFlow(il.LeftToRight)
il.setSpacing(20)
il.setSelectionMode(il.SingleSelection)
il.itemSelectionChanged.connect(self.update_remove_state)
l.addWidget(il)
self.ad = ad = QLabel(
_('The builtin textures come from <a href="http://subtlepatterns.com">subtlepatterns.com</a>.'
))
ad.setOpenExternalLinks(True)
ad.setWordWrap(True)
l.addWidget(ad)
self.bb = bb = QDialogButtonBox(QDialogButtonBox.Ok
| QDialogButtonBox.Cancel)
bb.accepted.connect(self.accept)
bb.rejected.connect(self.reject)
b = self.add_button = bb.addButton(_('Add texture'), bb.ActionRole)
b.setIcon(QIcon(I('plus.png')))
b.clicked.connect(self.add_texture)
b = self.remove_button = bb.addButton(_('Remove texture'),
bb.ActionRole)
b.setIcon(QIcon(I('minus.png')))
b.clicked.connect(self.remove_texture)
l.addWidget(bb)
images = [{
'fname':
':' + os.path.basename(x),
'path':
x,
'name':
' '.join(
map(string.capitalize,
os.path.splitext(os.path.basename(x))[0].split('_')))
} for x in glob.glob(I('textures/*.png'))] + [
{
'fname': os.path.basename(x),
'path': x,
'name': os.path.splitext(os.path.basename(x))[0],
} for x in glob.glob(os.path.join(self.tdir, '*'))
if x.rpartition('.')[-1].lower() in {'jpeg', 'png', 'jpg'}
]
images.sort(key=lambda x: sort_key(x['name']))
map(self.create_item, images)
self.update_remove_state()
if initial:
existing = {
unicode(i.data(Qt.UserRole) or ''): i
for i in (self.images.item(c)
for c in xrange(self.images.count()))
}
item = existing.get(initial, None)
if item is not None:
item.setSelected(True)
QTimer.singleShot(100, partial(il.scrollToItem, item))
self.resize(QSize(950, 650))
def sync_to_editor(self, name, sourceline_address):
self.current_sync_request = (name, sourceline_address)
QTimer.singleShot(100, self._sync_to_editor)
def create_docks(self):
def create(name, oname):
oname += '-dock'
d = QDockWidget(name, self)
d.setObjectName(oname) # Needed for saveState
ac = d.toggleViewAction()
desc = _('Toggle %s') % name.replace('&', '')
self.keyboard.register_shortcut(oname,
desc,
description=desc,
action=ac,
group=_('Windows'))
actions[oname] = ac
setattr(self, oname.replace('-', '_'), d)
return d
d = create(_('File browser'), 'files-browser')
d.setAllowedAreas(Qt.LeftDockWidgetArea | Qt.RightDockWidgetArea)
self.file_list = FileListWidget(d)
d.setWidget(self.file_list)
self.addDockWidget(Qt.LeftDockWidgetArea, d)
d = create(_('File preview'), 'preview')
d.setAllowedAreas(Qt.LeftDockWidgetArea | Qt.RightDockWidgetArea)
self.preview = Preview(d)
d.setWidget(self.preview)
self.addDockWidget(Qt.RightDockWidgetArea, d)
d = create(_('Live CSS'), 'live-css')
d.setAllowedAreas(Qt.LeftDockWidgetArea | Qt.RightDockWidgetArea
| Qt.BottomDockWidgetArea | Qt.TopDockWidgetArea)
self.live_css = LiveCSS(self.preview, parent=d)
d.setWidget(self.live_css)
self.addDockWidget(Qt.RightDockWidgetArea, d)
d.close() # Hidden by default
d = create(_('Check book'), 'check-book')
d.setAllowedAreas(Qt.LeftDockWidgetArea | Qt.RightDockWidgetArea
| Qt.BottomDockWidgetArea | Qt.TopDockWidgetArea)
d.setWidget(self.check_book)
self.addDockWidget(Qt.TopDockWidgetArea, d)
d.close() # By default the check window is closed
d = create(_('Inspector'), 'inspector')
d.setAllowedAreas(Qt.LeftDockWidgetArea | Qt.RightDockWidgetArea
| Qt.BottomDockWidgetArea | Qt.TopDockWidgetArea)
d.setWidget(self.preview.inspector)
self.preview.inspector.setParent(d)
self.addDockWidget(Qt.BottomDockWidgetArea, d)
d.close() # By default the inspector window is closed
QTimer.singleShot(10, self.preview.inspector.connect_to_dock)
d = create(_('Table of Contents'), 'toc-viewer')
d.setAllowedAreas(Qt.LeftDockWidgetArea | Qt.RightDockWidgetArea
| Qt.BottomDockWidgetArea | Qt.TopDockWidgetArea)
d.setWidget(self.toc_view)
self.addDockWidget(Qt.LeftDockWidgetArea, d)
d.close() # Hidden by default
d = create(_('Text search'), 'text-search')
d.setAllowedAreas(Qt.LeftDockWidgetArea | Qt.RightDockWidgetArea
| Qt.BottomDockWidgetArea | Qt.TopDockWidgetArea)
d.setWidget(self.text_search)
self.addDockWidget(Qt.LeftDockWidgetArea, d)
d.close() # Hidden by default
d = create(_('Checkpoints'), 'checkpoints')
d.setAllowedAreas(Qt.LeftDockWidgetArea | Qt.RightDockWidgetArea
| Qt.BottomDockWidgetArea | Qt.TopDockWidgetArea)
self.checkpoints = CheckpointView(self.boss.global_undo, parent=d)
d.setWidget(self.checkpoints)
self.addDockWidget(Qt.LeftDockWidgetArea, d)
d.close() # Hidden by default
d = create(_('Saved searches'), 'saved-searches')
d.setAllowedAreas(Qt.LeftDockWidgetArea | Qt.RightDockWidgetArea
| Qt.BottomDockWidgetArea | Qt.TopDockWidgetArea)
d.setWidget(self.saved_searches)
self.addDockWidget(Qt.LeftDockWidgetArea, d)
d.close() # Hidden by default
def __init__(self, parent=None):
super().__init__(parent)
self._completer = None # LocationCompleter
self._domainCompleterModel = None # QStringListModel
self._bookmarkIcon = None # BookmarksIcon
self._goIcon = None # GoIcon
self._siteIcon = None # SiteIcon
self._autofillIcon = None # AutoFillIcon
self._window = None # BrowserWindow
self._webView = None # TabbedWebView
self._holdingAlt = False
self._oldTextLength = 0
self._currentTextLength = 0
self._loadProgress = 0
self._progressVisible = True
self._progressStyle = 0 # ProgressStyle
self._progressColor = QColor()
self._progressTimer = None # QTimer
self.setObjectName('locationbar')
self.setDragEnabled(True)
# Disable KDE QLineEdit transitions, it breaks with setText() && home()
self._bookmarkIcon = BookmarksIcon(self)
self._goIcon = GoIcon(self)
self._siteIcon = SiteIcon(self)
self._autofillIcon = AutoFillIcon(self)
down = DownIcon(self)
self.addWidget(self._siteIcon, LineEdit.LeftSide)
self.addWidget(self._autofillIcon, LineEdit.RightSide)
self.addWidget(self._bookmarkIcon, LineEdit.RightSide)
self.addWidget(self._goIcon, LineEdit.RightSide)
self.addWidget(down, LineEdit.RightSide)
self._completer = LocationCompleter(self)
self._completer.setLocationBar(self)
self._completer.showCompletion.connect(self._showCompletion)
self._completer.showDomainCompletion.connect(
self._showDomainCompletion)
self._completer.clearCompletion.connect(self._clearCompletion)
self._completer.loadRequested.connect(self.loadRequest)
self._completer.popupClosed.connect(self._updateSiteIcon)
self._domainCompleterModel = QStringListModel(self)
domainCompleter = QCompleter(self)
domainCompleter.setCompletionMode(QCompleter.InlineCompletion)
domainCompleter.setModel(self._domainCompleterModel)
self.setCompleter(domainCompleter)
self._progressTimer = QTimer(self)
self._progressTimer.setInterval(700)
self._progressTimer.setSingleShot(True)
self._progressTimer.timeout.connect(self._hideProgress)
self.editAction(self.PasteAndGo).setText(_('Paste And &Go'))
self.editAction(self.PasteAndGo).setIcon(QIcon.fromTheme('edit-paste'))
self.editAction(self.PasteAndGo).triggered.connect(self._pasteAndGo)
self.textEdited.connect(self._textEdited)
self._goIcon.clicked.connect(self._requestLoadUrl)
down.clicked.connect(self._completer.showMostVisited)
# TODO:
#gVar.app.searchEnginesManager().activeEngineChanged.connect(self._updatePlaceHolderText)
#gVar.app.searchEnginesManager().defaultEngineChanged.connect(self._updatePlaceHolderText)
self._loadSettings()
self._updateSiteIcon()
# Hide icons by default
self._goIcon.setVisible(gVar.appSettings.alwaysShowGoIcon)
self._autofillIcon.hide()
QTimer.singleShot(0, self._updatePlaceHolderText)
def show_frag(self):
self.view.show_frag(self.current_frag)
QTimer.singleShot(1, self.check_frag)
def eventFilter(self, obj, e):
'Redirect key presses from the popup to the widget'
widget = self.completer_widget()
if widget is None or sip.isdeleted(widget):
return False
etype = e.type()
if obj is not self:
return QObject.eventFilter(self, obj, e)
# self.debug_event(e)
if etype == e.KeyPress:
try:
key = e.key()
except AttributeError:
return QObject.eventFilter(self, obj, e)
if key == Qt.Key_Escape:
self.hide()
e.accept()
return True
if key == Qt.Key_F4 and e.modifiers() & Qt.AltModifier:
self.hide()
e.accept()
return True
if key in (Qt.Key_Enter, Qt.Key_Return):
# We handle this explicitly because on OS X activated() is
# not emitted on pressing Enter.
idx = self.currentIndex()
if idx.isValid():
self.item_chosen(idx)
self.hide()
e.accept()
return True
if key == Qt.Key_Tab:
idx = self.currentIndex()
if idx.isValid():
self.item_chosen(idx)
self.hide()
elif self.model().rowCount() > 0:
self.next_match()
e.accept()
return True
if key in (Qt.Key_PageUp, Qt.Key_PageDown):
# Let the list view handle these keys
return False
if key in (Qt.Key_Up, Qt.Key_Down):
self.next_match(previous=key == Qt.Key_Up)
e.accept()
return True
# Send to widget
widget.eat_focus_out = False
widget.keyPressEvent(e)
widget.eat_focus_out = True
if not widget.hasFocus():
# Widget lost focus hide the popup
self.hide()
if e.isAccepted():
return True
elif isosx and etype == e.InputMethodQuery and e.queries() == (
Qt.ImHints | Qt.ImEnabled) and self.isVisible():
# In Qt 5 the Esc key causes this event and the line edit does not
# handle it, which causes the parent dialog to be closed
# See https://bugreports.qt-project.org/browse/QTBUG-41806
e.accept()
return True
elif etype == e.MouseButtonPress and hasattr(
e, 'globalPos') and not self.rect().contains(
self.mapFromGlobal(e.globalPos())):
# A click outside the popup, close it
if isinstance(widget, QComboBox):
# This workaround is needed to ensure clicking on the drop down
# arrow of the combobox closes the popup
opt = QStyleOptionComboBox()
widget.initStyleOption(opt)
sc = widget.style().hitTestComplexControl(
QStyle.CC_ComboBox, opt,
widget.mapFromGlobal(e.globalPos()), widget)
if sc == QStyle.SC_ComboBoxArrow:
QTimer.singleShot(0, self.hide)
e.accept()
return True
self.hide()
e.accept()
return True
elif etype in (e.InputMethod, e.ShortcutOverride):
QApplication.sendEvent(widget, e)
return False
def start(self):
t = self.thread = Thread(target=self.vacuum)
t.daemon = True
t.start()
QTimer.singleShot(100, self.check)
self.exec_()
def __init__(self, opts):
self.matched_ids = set()
self.opts = opts
self.prefs = opts.prefs
super(FindAnnotationsDialog, self).__init__(self.opts.gui,
'find_annotations_dialog')
self.setWindowTitle(_('Find Annotations'))
self.setWindowIcon(self.opts.icon)
self.l = QVBoxLayout(self)
self.setLayout(self.l)
self.search_criteria_gb = QGroupBox(self)
self.search_criteria_gb.setTitle(_("Search criteria"))
self.scgl = QGridLayout(self.search_criteria_gb)
self.l.addWidget(self.search_criteria_gb)
# addWidget(widget, row, col, rowspan, colspan)
row = 0
# ~~~~~~~~ Create the Readers comboBox ~~~~~~~~
self.reader_label = QLabel(_('Reader'))
self.reader_label.setAlignment(Qt.AlignRight | Qt.AlignVCenter)
self.scgl.addWidget(self.reader_label, row, 0, 1, 1)
self.find_annotations_reader_comboBox = QComboBox()
self.find_annotations_reader_comboBox.setObjectName(
'find_annotations_reader_comboBox')
self.find_annotations_reader_comboBox.setToolTip(
_('Reader annotations to search for'))
self.find_annotations_reader_comboBox.addItem(self.GENERIC_READER)
racs = ReaderApp.get_reader_app_classes()
for ra in sorted(list(racs.keys())):
self.find_annotations_reader_comboBox.addItem(ra)
self.scgl.addWidget(self.find_annotations_reader_comboBox, row, 1, 1,
4)
row += 1
# ~~~~~~~~ Create the Styles comboBox ~~~~~~~~
self.style_label = QLabel(_('Style'))
self.style_label.setAlignment(Qt.AlignRight | Qt.AlignVCenter)
self.scgl.addWidget(self.style_label, row, 0, 1, 1)
self.find_annotations_color_comboBox = QComboBox()
self.find_annotations_color_comboBox.setObjectName(
'find_annotations_color_comboBox')
self.find_annotations_color_comboBox.setToolTip(
_('Annotation style to search for'))
self.find_annotations_color_comboBox.addItem(self.GENERIC_STYLE)
all_colors = list(COLOR_MAP.keys())
all_colors.remove('Default')
for color in sorted(all_colors):
self.find_annotations_color_comboBox.addItem(color)
self.scgl.addWidget(self.find_annotations_color_comboBox, row, 1, 1, 4)
row += 1
# ~~~~~~~~ Create the Text LineEdit control ~~~~~~~~
self.text_label = QLabel(_('Text'))
self.text_label.setAlignment(Qt.AlignRight | Qt.AlignVCenter)
self.scgl.addWidget(self.text_label, row, 0, 1, 1)
self.find_annotations_text_lineEdit = MyLineEdit()
self.find_annotations_text_lineEdit.setObjectName(
'find_annotations_text_lineEdit')
self.scgl.addWidget(self.find_annotations_text_lineEdit, row, 1, 1, 3)
self.reset_text_tb = QToolButton()
self.reset_text_tb.setObjectName('reset_text_tb')
self.reset_text_tb.setToolTip(_('Clear search criteria'))
self.reset_text_tb.setIcon(QIcon(I('trash.png')))
self.reset_text_tb.clicked.connect(self.clear_text_field)
self.scgl.addWidget(self.reset_text_tb, row, 4, 1, 1)
row += 1
# ~~~~~~~~ Create the Note LineEdit control ~~~~~~~~
self.note_label = QLabel(_('Note'))
self.note_label.setAlignment(Qt.AlignRight | Qt.AlignVCenter)
self.scgl.addWidget(self.note_label, row, 0, 1, 1)
self.find_annotations_note_lineEdit = MyLineEdit()
self.find_annotations_note_lineEdit.setObjectName(
'find_annotations_note_lineEdit')
self.scgl.addWidget(self.find_annotations_note_lineEdit, row, 1, 1, 3)
self.reset_note_tb = QToolButton()
self.reset_note_tb.setObjectName('reset_note_tb')
self.reset_note_tb.setToolTip(_('Clear search criteria'))
self.reset_note_tb.setIcon(QIcon(I('trash.png')))
self.reset_note_tb.clicked.connect(self.clear_note_field)
self.scgl.addWidget(self.reset_note_tb, row, 4, 1, 1)
row += 1
# ~~~~~~~~ Create the Date range controls ~~~~~~~~
self.date_range_label = QLabel(_('Date range'))
self.date_range_label.setAlignment(Qt.AlignRight | Qt.AlignVCenter)
self.scgl.addWidget(self.date_range_label, row, 0, 1, 1)
# Date 'From'
self.find_annotations_date_from_dateEdit = MyDateEdit(
self, datetime(1970, 1, 1))
self.find_annotations_date_from_dateEdit.setObjectName(
'find_annotations_date_from_dateEdit')
#self.find_annotations_date_from_dateEdit.current_val = datetime(1970,1,1)
self.find_annotations_date_from_dateEdit.clear_button.clicked.connect(
self.find_annotations_date_from_dateEdit.reset_from_date)
self.scgl.addWidget(self.find_annotations_date_from_dateEdit, row, 1,
1, 1)
self.scgl.addWidget(
self.find_annotations_date_from_dateEdit.clear_button, row, 2, 1,
1)
# Date 'To'
self.find_annotations_date_to_dateEdit = MyDateEdit(
self, datetime.today())
self.find_annotations_date_to_dateEdit.setObjectName(
'find_annotations_date_to_dateEdit')
#self.find_annotations_date_to_dateEdit.current_val = datetime.today()
self.find_annotations_date_to_dateEdit.clear_button.clicked.connect(
self.find_annotations_date_to_dateEdit.reset_to_date)
self.scgl.addWidget(self.find_annotations_date_to_dateEdit, row, 3, 1,
1)
self.scgl.addWidget(
self.find_annotations_date_to_dateEdit.clear_button, row, 4, 1, 1)
row += 1
# ~~~~~~~~ Create a horizontal line ~~~~~~~~
self.hl = QFrame(self)
self.hl.setGeometry(QRect(0, 0, 1, 3))
self.hl.setFrameShape(QFrame.HLine)
self.hl.setFrameShadow(QFrame.Raised)
self.scgl.addWidget(self.hl, row, 0, 1, 5)
row += 1
# ~~~~~~~~ Create the results label field ~~~~~~~~
self.result_label = QLabel('<p style="color:red">{0}</p>'.format(
_('scanning…')))
self.result_label.setAlignment(Qt.AlignCenter)
self.result_label.setWordWrap(False)
sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Minimum,
QtGui.QSizePolicy.Maximum)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.result_label.sizePolicy().hasHeightForWidth())
self.result_label.setSizePolicy(sizePolicy)
self.result_label.setMinimumSize(QtCore.QSize(250, 0))
self.scgl.addWidget(self.result_label, row, 0, 1, 5)
row += 1
# ~~~~~~~~ Create the ButtonBox ~~~~~~~~
self.dialogButtonBox = QDialogButtonBox(self)
self.dialogButtonBox.setOrientation(Qt.Horizontal)
if False:
self.update_button = QPushButton(_('Update results'))
self.update_button.setDefault(True)
self.update_button.setVisible(False)
self.dialogButtonBox.addButton(self.update_button,
QDialogButtonBox.ActionRole)
self.cancel_button = self.dialogButtonBox.addButton(
self.dialogButtonBox.Cancel)
self.find_button = self.dialogButtonBox.addButton(
self.dialogButtonBox.Ok)
self.find_button.setText(_('Find Matching Books'))
self.l.addWidget(self.dialogButtonBox)
self.dialogButtonBox.clicked.connect(
self.find_annotations_dialog_clicked)
# ~~~~~~~~ Add a spacer ~~~~~~~~
self.spacerItem = QtGui.QSpacerItem(20, 40, QtGui.QSizePolicy.Minimum,
QtGui.QSizePolicy.Expanding)
self.l.addItem(self.spacerItem)
# ~~~~~~~~ Restore previously saved settings ~~~~~~~~
self.restore_settings()
# ~~~~~~~~ Declare sizing ~~~~~~~~
sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Preferred,
QtGui.QSizePolicy.Preferred)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(self.sizePolicy().hasHeightForWidth())
self.setSizePolicy(sizePolicy)
self.resize_dialog()
# ~~~~~~~~ Connect all signals ~~~~~~~~
self.find_annotations_reader_comboBox.currentIndexChanged.connect(
partial(self.update_results, 'reader'))
self.find_annotations_color_comboBox.currentIndexChanged.connect(
partial(self.update_results, 'color'))
self.find_annotations_text_lineEdit.editingFinished.connect(
partial(self.update_results, 'text'))
self.find_annotations_note_lineEdit.editingFinished.connect(
partial(self.update_results, 'note'))
# self.connect(self.find_annotations_text_lineEdit, pyqtSignal("return_pressed"), self.return_pressed)
self.find_annotations_text_lineEdit.return_pressed.connect(
self.return_pressed)
# self.connect(self.find_annotations_note_lineEdit, pyqtSignal("return_pressed"), self.return_pressed)
self.find_annotations_note_lineEdit.return_pressed.connect(
self.return_pressed)
# Date range signals connected in inventory_available()
# ~~~~~~~~ Allow dialog to render before doing inventory ~~~~~~~~
#field = self.prefs.get('cfg_annotations_destination_field', None)
field = get_cc_mapping('annotations', 'field', None)
self.annotated_books_scanner = InventoryAnnotatedBooks(
self.opts.gui, field, get_date_range=True)
self.annotated_books_scanner.signal.connect(self.inventory_available)
QTimer.singleShot(1, self.start_inventory_scan)
def setup_ui(self):
self.l = l = QVBoxLayout(self)
self.setLayout(l)
self.h = h = QHBoxLayout()
self.filter_text = ft = QLineEdit(self)
ft.textChanged.connect(self.do_filter)
ft.setPlaceholderText(_('Filter displayed searches'))
h.addWidget(ft)
self.cft = cft = QToolButton(self)
cft.setToolTip(_('Clear filter')), cft.setIcon(QIcon(I('clear_left.png')))
cft.clicked.connect(ft.clear)
h.addWidget(cft)
l.addLayout(h)
self.h2 = h = QHBoxLayout()
self.searches = searches = QListView(self)
self.stack = stack = QStackedLayout()
self.main_widget = mw = QWidget(self)
stack.addWidget(mw)
self.edit_search_widget = es = EditSearch(mw)
stack.addWidget(es)
es.done.connect(self.search_editing_done)
mw.v = QVBoxLayout(mw)
mw.v.setContentsMargins(0, 0, 0, 0)
mw.v.addWidget(searches)
searches.doubleClicked.connect(self.edit_search)
self.model = SearchesModel(self.searches)
self.model.dataChanged.connect(self.show_details)
searches.setModel(self.model)
searches.selectionModel().currentChanged.connect(self.show_details)
searches.setSelectionMode(searches.ExtendedSelection)
self.delegate = SearchDelegate(searches)
searches.setItemDelegate(self.delegate)
searches.setAlternatingRowColors(True)
h.addLayout(stack, stretch=10)
self.v = v = QVBoxLayout()
h.addLayout(v)
l.addLayout(h)
stack.currentChanged.connect(self.stack_current_changed)
def pb(text, tooltip=None):
b = AnimatablePushButton(text, self)
b.setToolTip(tooltip or '')
b.setSizePolicy(QSizePolicy.Preferred, QSizePolicy.Fixed)
return b
mulmsg = '\n\n' + _('The entries are tried in order until the first one matches.')
self.action_button_map = {}
for text, action, tooltip in [
(_('&Find'), 'find', _('Run the search using the selected entries.') + mulmsg),
(_('&Replace'), 'replace', _('Run replace using the selected entries.') + mulmsg),
(_('Replace a&nd Find'), 'replace-find', _('Run replace and then find using the selected entries.') + mulmsg),
(_('Replace &all'), 'replace-all', _('Run Replace All for all selected entries in the order selected')),
(_('&Count all'), 'count', _('Run Count All for all selected entries')),
]:
self.action_button_map[action] = b = pb(text, tooltip)
v.addWidget(b)
b.clicked.connect(partial(self.run_search, action))
self.d1 = d = QFrame(self)
d.setFrameStyle(QFrame.HLine)
v.addWidget(d)
self.h3 = h = QHBoxLayout()
self.upb = b = QToolButton(self)
b.setIcon(QIcon(I('arrow-up.png'))), b.setToolTip(_('Move selected entries up'))
b.clicked.connect(partial(self.move_entry, -1))
self.dnb = b = QToolButton(self)
b.setIcon(QIcon(I('arrow-down.png'))), b.setToolTip(_('Move selected entries down'))
b.clicked.connect(partial(self.move_entry, 1))
h.addWidget(self.upb), h.addWidget(self.dnb)
v.addLayout(h)
self.eb = b = pb(_('&Edit search'), _('Edit the currently selected search'))
b.clicked.connect(self.edit_search)
v.addWidget(b)
self.rb = b = pb(_('Re&move search'), _('Remove the currently selected searches'))
b.clicked.connect(self.remove_search)
v.addWidget(b)
self.ab = b = pb(_('&Add search'), _('Add a new saved search'))
b.clicked.connect(self.add_search)
v.addWidget(b)
self.d2 = d = QFrame(self)
d.setFrameStyle(QFrame.HLine)
v.addWidget(d)
self.where_box = wb = WhereBox(self, emphasize=True)
self.where = SearchWidget.DEFAULT_STATE['where']
v.addWidget(wb)
self.direction_box = db = DirectionBox(self)
self.direction = SearchWidget.DEFAULT_STATE['direction']
v.addWidget(db)
self.wr = wr = QCheckBox(_('&Wrap'))
wr.setToolTip('<p>'+_('When searching reaches the end, wrap around to the beginning and continue the search'))
self.wr.setChecked(SearchWidget.DEFAULT_STATE['wrap'])
v.addWidget(wr)
self.d3 = d = QFrame(self)
d.setFrameStyle(QFrame.HLine)
v.addWidget(d)
self.description = d = QLabel(' \n \n ')
d.setTextFormat(Qt.PlainText)
d.setWordWrap(True)
mw.v.addWidget(d)
self.ib = b = pb(_('&Import'), _('Import saved searches'))
b.clicked.connect(self.import_searches)
v.addWidget(b)
self.eb2 = b = pb(_('E&xport'), _('Export saved searches'))
v.addWidget(b)
self.em = m = QMenu(_('Export'))
m.addAction(_('Export All'), lambda : QTimer.singleShot(0, partial(self.export_searches, all=True)))
m.addAction(_('Export Selected'), lambda : QTimer.singleShot(0, partial(self.export_searches, all=False)))
b.setMenu(m)
self.searches.setFocus(Qt.OtherFocusReason)
def update(self):
if self.restorer.is_alive():
QTimer.singleShot(10, self.update)
else:
self.restorer.progress_callback = lambda x, y: x
self.accept()
def __init__(self, type_, startUrl=QUrl()):
super().__init__(None)
self._startUrl = startUrl
self._homepage = QUrl()
self._windowType = type_
self._startTab = None # WebTab
self._startPage = None # WebPage
self._mainLayout = None # QVBoxLayout
self._mainSplitter = None # QSplitter
self._tabWidget = None # TabWidget
self._sideBar = None # QPointer<SideBar>
self._sideBarManager = SideBarManager(self)
self._statusBar = None
self._navigationContainer = None # NavigationContainer
self._navigationToolbar = None # NavigationBar
self._bookmarksToolbar = None # BookmarksToolbar
self._progressBar = None # ProgressBar
self._ipLabel = None # QLabel
self._superMenu = None # QMenu
self._mainMenu = None # MainMenu
self._tabModel = None # TabModel
self._tabMruModel = None # TabMruModel
self._sideBarWidth = 0
self._webViewWidth = 0
# Shortcuts
self._useTabNumberShortcuts = False
self._useSpeedDialNumberShortcuts = False
self._useSingleKeyShortcuts = False
# Remember visibility of menubar and statusbar after entering Fullscreen
self._menuBarVisible = False
self._statusBarVisible = False
self._htmlFullScreenView = None # TabbedWebView
self._hideNavigationTimer = None # QTimer
self._deleteOnCloseWidgets = [] # QList<QPointer<QWidget>>
self.setAttribute(Qt.WA_DeleteOnClose)
self.setAttribute(Qt.WA_DontCreateNativeAncestors)
self.setObjectName('mainwindow')
self.setWindowTitle(const.APPNAME)
self.setProperty('private', gVar.app.isPrivate())
self._setupUi()
self._setupMenu()
self._hideNavigationTimer = QTimer(self)
self._hideNavigationTimer.setInterval(1000)
self._hideNavigationTimer.setSingleShot(True)
self._hideNavigationTimer.timeout.connect(self._hideNavigationSlot)
gVar.app.settingsReloaded.connect(self._loadSettings)
QTimer.singleShot(0, self._postLaunch)
if gVar.app.isPrivate():
gVar.appTools.setWmClass(
'%s Browser (Private Window)' % const.APPNAME, self)
else:
gVar.appTools.setWmClass('%s Browser' % const.APPNAME, self)
def check_exited(self):
if getattr(self.gui.content_server, 'is_running', False):
QTimer.singleShot(50, self.check_exited)
return
self.gui.content_server = None
self.stopping_msg.accept()
widget.move(pos)
if __name__ == '__main__':
app = QApplication(sys.argv)
lifetime_ms = 3000
if len(sys.argv) == 2:
lifetime_ms = int(sys.argv[1])
pix = QPixmap(FILE_NAME)
mw = QLabel()
mw.setWindowFlag(Qt.WindowStaysOnTopHint)
mw.setWindowFlag(Qt.FramelessWindowHint)
mw.setPixmap(pix)
mw.setMask(pix.mask())
mw.show()
move_window_to_cursor(mw)
timer = QTimer()
timer.timeout.connect(lambda: move_window_to_cursor(mw))
timer.start(33)
QTimer.singleShot(lifetime_ms, app.quit)
app.exec()
def start(self):
self.restorer.start()
QTimer.singleShot(10, self.update)
def do_add(self, data):
from calibre.ebooks.metadata.opf2 import OPF
gui = self.parent()
if gui is None:
return
m = gui.library_view.model()
count = 0
needs_rescan = False
duplicates = []
added_ids = set()
for fname, tdir in data:
paths = [os.path.join(self.worker.path, fname)]
sz = os.path.join(tdir, 'size.txt')
try:
with open(sz, 'rb') as f:
sz = int(f.read())
if sz != os.stat(paths[0]).st_size:
raise Exception('Looks like the file was written to after'
' we tried to read metadata')
except:
needs_rescan = True
try:
self.worker.staging.remove(fname)
except KeyError:
pass
continue
mi = os.path.join(tdir, 'metadata.opf')
if not os.access(mi, os.R_OK):
continue
mi = OPF(open(mi, 'rb'), tdir,
populate_spine=False).to_book_metadata()
if gprefs.get('tag_map_on_add_rules'):
from calibre.ebooks.metadata.tag_mapper import map_tags
mi.tags = map_tags(mi.tags, gprefs['tag_map_on_add_rules'])
mi = [mi]
dups, ids = m.add_books(
paths, [os.path.splitext(fname)[1][1:].upper()],
mi,
add_duplicates=not gprefs['auto_add_check_for_duplicates'],
return_ids=True)
added_ids |= set(ids)
num = len(ids)
if dups:
path = dups[0][0]
with open(
os.path.join(tdir, 'dup_cache.' + dups[1][0].lower()),
'wb') as dest, open(path, 'rb') as src:
shutil.copyfileobj(src, dest)
dups[0][0] = dest.name
duplicates.append(dups)
try:
os.remove(paths[0])
self.worker.staging.remove(fname)
except:
import traceback
traceback.print_exc()
count += num
if duplicates:
paths, formats, metadata = [], [], []
for p, f, mis in duplicates:
paths.extend(p)
formats.extend(f)
metadata.extend(mis)
dups = [(mic, mic.cover, [p]) for mic, p in zip(metadata, paths)]
d = DuplicatesQuestion(m.db, dups, parent=gui)
dups = tuple(d.duplicates)
if dups:
paths, formats, metadata = [], [], []
for mi, cover, book_paths in dups:
paths.extend(book_paths)
formats.extend([p.rpartition('.')[-1] for p in book_paths])
metadata.extend([mi for i in book_paths])
ids = m.add_books(paths,
formats,
metadata,
add_duplicates=True,
return_ids=True)[1]
added_ids |= set(ids)
num = len(ids)
count += num
for fname, tdir in data:
try:
shutil.rmtree(tdir)
except:
pass
if added_ids and gprefs['auto_add_auto_convert']:
self.auto_convert.emit(added_ids)
if count > 0:
m.books_added(count)
gui.status_bar.show_message(
ngettext('Added a book automatically from {src}',
'Added {num} books automatically from {src}',
count).format(num=count, src=self.worker.path), 2000)
gui.refresh_cover_browser()
if needs_rescan:
QTimer.singleShot(2000, self.dir_changed)
def _on_spacings_combo_changed(self):
if self.is_use_available:
self._set_forwards_combo_to_available()
QTimer.singleShot(0, self._check_if_valid)
def update(self):
if self.worker.is_alive():
QTimer.singleShot(50, self.update)
else:
self.process_results()
def dump(self, items, out_stream, pdf_metadata):
opts = self.opts
page_size = get_page_size(self.opts)
xdpi, ydpi = self.view.logicalDpiX(), self.view.logicalDpiY()
def margin(which):
val = getattr(opts, 'pdf_page_margin_' + which)
if val == 0.0:
val = getattr(opts, 'margin_' + which)
return val
ml, mr, mt, mb = map(margin, 'left right top bottom'.split())
# We cannot set the side margins in the webview as there is no right
# margin for the last page (the margins are implemented with
# -webkit-column-gap)
self.doc = PdfDevice(out_stream,
page_size=page_size,
left_margin=ml,
top_margin=0,
right_margin=mr,
bottom_margin=0,
xdpi=xdpi,
ydpi=ydpi,
errors=self.log.error,
debug=self.log.debug,
compress=not opts.uncompressed_pdf,
opts=opts,
mark_links=opts.pdf_mark_links)
self.footer = opts.pdf_footer_template
if self.footer:
self.footer = self.footer.strip()
if not self.footer and opts.pdf_page_numbers:
self.footer = '<p style="text-align:center; text-indent: 0">_PAGENUM_</p>'
self.header = opts.pdf_header_template
if self.header:
self.header = self.header.strip()
min_margin = 1.5 * opts._final_base_font_size
if self.footer and mb < min_margin:
self.log.warn(
'Bottom margin is too small for footer, increasing it to %.1fpts'
% min_margin)
mb = min_margin
if self.header and mt < min_margin:
self.log.warn(
'Top margin is too small for header, increasing it to %.1fpts'
% min_margin)
mt = min_margin
self.page.setViewportSize(QSize(self.doc.width(), self.doc.height()))
self.render_queue = items
self.total_items = len(items)
mt, mb = map(self.doc.to_px, (mt, mb))
self.margin_top, self.margin_bottom = map(lambda x: int(floor(x)),
(mt, mb))
self.painter = QPainter(self.doc)
self.doc.set_metadata(title=pdf_metadata.title,
author=pdf_metadata.author,
tags=pdf_metadata.tags,
mi=pdf_metadata.mi)
self.doc_title = pdf_metadata.title
self.doc_author = pdf_metadata.author
self.painter.save()
try:
if self.cover_data is not None:
p = QPixmap()
try:
p.loadFromData(self.cover_data)
except TypeError:
self.log.warn(
'This ebook does not have a raster cover, cannot generate cover for PDF'
'. Cover type: %s' % type(self.cover_data))
if not p.isNull():
self.doc.init_page()
draw_image_page(QRect(*self.doc.full_page_rect),
self.painter,
p,
preserve_aspect_ratio=self.opts.
preserve_cover_aspect_ratio)
self.doc.end_page()
finally:
self.painter.restore()
QTimer.singleShot(0, self.render_book)
if self.loop.exec_() == 1:
raise Exception('PDF Output failed, see log for details')
if self.toc is not None and len(self.toc) > 0:
self.doc.add_outline(self.toc)
self.painter.end()
if self.doc.errors_occurred:
raise Exception('PDF Output failed, see log for details')
def cover_view_resized(self, event):
QTimer.singleShot(1, self.resize_cover)
def test(editor):
c = editor.__c = CompletionPopup(editor.editor, max_height=100)
items = 'a ab abc abcd abcde abcdef abcdefg abcdefgh'.split()
m = Matcher(items)
c.set_items(m('a'), descriptions={x: x for x in items})
QTimer.singleShot(100, c.show)
def do_book(self):
if self.i >= len(self.book_ids):
return self.do_queue()
book_id = self.book_ids[self.i]
self.i += 1
temp_files = []
try:
input_format = get_input_format_for_book(self.db, book_id, None)[0]
input_fmt = self.db.original_fmt(book_id, input_format).lower()
same_fmt = input_fmt == self.output_format.lower()
mi, opf_file = create_opf_file(self.db, book_id)
in_file = PersistentTemporaryFile('.' + input_format)
with in_file:
self.db.copy_format_to(book_id,
input_fmt,
in_file,
index_is_id=True)
out_file = PersistentTemporaryFile('.' + self.output_format)
out_file.write(as_bytes(self.output_format))
out_file.close()
temp_files = [in_file]
combined_recs = GuiRecommendations()
default_recs = bulk_defaults_for_input_format(input_format)
for key in default_recs:
combined_recs[key] = default_recs[key]
if self.use_saved_single_settings:
specific_recs = load_specifics(self.db, book_id)
for key in specific_recs:
combined_recs[key] = specific_recs[key]
for item in self.user_recs:
combined_recs[item[0]] = item[1]
save_specifics(self.db, book_id, combined_recs)
lrecs = list(combined_recs.to_recommendations())
from calibre.customize.ui import plugin_for_output_format
op = plugin_for_output_format(self.output_format)
if op and op.recommendations:
prec = {x[0] for x in op.recommendations}
for i, r in enumerate(list(lrecs)):
if r[0] in prec:
lrecs[i] = (r[0], r[1], OptionRecommendation.HIGH)
cover_file = create_cover_file(self.db, book_id)
if opf_file is not None:
lrecs.append(('read_metadata_from_opf', opf_file.name,
OptionRecommendation.HIGH))
temp_files.append(opf_file)
if cover_file is not None:
lrecs.append(
('cover', cover_file.name, OptionRecommendation.HIGH))
temp_files.append(cover_file)
for x in list(lrecs):
if x[0] == 'debug_pipeline':
lrecs.remove(x)
try:
dtitle = unicode_type(mi.title)
except:
dtitle = repr(mi.title)
if len(dtitle) > 50:
dtitle = dtitle[:50].rpartition(' ')[0] + '...'
self.setLabelText(_('Queueing ') + dtitle)
desc = _('Convert book %(num)d of %(tot)d (%(title)s)') % dict(
num=self.i, tot=len(self.book_ids), title=dtitle)
args = [in_file.name, out_file.name, lrecs]
temp_files.append(out_file)
func = 'gui_convert_override'
if same_fmt:
func += ':same_fmt'
self.jobs.append((func, args, desc, self.output_format.upper(),
book_id, temp_files))
self.changed = True
self.setValue(self.i)
except NoSupportedInputFormats:
self.bad.append(book_id)
QTimer.singleShot(0, self.do_book)
