def __init__(self, parent=None):
QWidget.__init__(self, parent)
self.l = l = QGridLayout(self)
self.toc_title = None
self.setLayout(l)
l.setContentsMargins(0, 0, 0, 0)
self.view = make_view_use_window_background(QTreeWidget(self))
self.delegate = Delegate(self.view)
self.view.setItemDelegate(self.delegate)
self.view.setHeaderHidden(True)
self.view.setAnimated(True)
self.view.setContextMenuPolicy(Qt.ContextMenuPolicy.CustomContextMenu)
self.view.customContextMenuRequested.connect(
self.show_context_menu, type=Qt.ConnectionType.QueuedConnection)
self.view.itemActivated.connect(self.emit_navigate)
self.view.itemPressed.connect(self.item_pressed)
set_no_activate_on_click(self.view)
self.view.itemDoubleClicked.connect(self.emit_navigate)
l.addWidget(self.view)
self.refresh_action = QAction(QIcon(I('view-refresh.png')),
_('&Refresh'), self)
self.refresh_action.triggered.connect(self.refresh)
self.refresh_timer = t = QTimer(self)
t.setInterval(1000), t.setSingleShot(True)
t.timeout.connect(self.auto_refresh)
self.toc_name = None
self.currently_editing = None
def __init__(self, plugin, parent):
QWidget.__init__(self, parent)
self.plugin = plugin
self.l = l = QVBoxLayout()
self.setLayout(l)
self.c = c = QLabel(
_('<b>Configure %(name)s</b><br>%(desc)s') %
dict(name=plugin.name, desc=plugin.description))
c.setAlignment(Qt.AlignmentFlag.AlignHCenter)
l.addWidget(c)
self.config_widget = plugin.config_widget()
self.sa = sa = QScrollArea(self)
sa.setWidgetResizable(True)
sa.setWidget(self.config_widget)
l.addWidget(sa)
self.bb = QDialogButtonBox(QDialogButtonBox.StandardButton.Save
| QDialogButtonBox.StandardButton.Cancel,
parent=self)
self.bb.accepted.connect(self.finished)
self.bb.rejected.connect(self.finished)
self.bb.accepted.connect(self.commit)
l.addWidget(self.bb)
self.f = QFrame(self)
self.f.setFrameShape(QFrame.Shape.HLine)
l.addWidget(self.f)
def __init__(self, parent):
QWidget.__init__(self, parent)
self.layout = QTextLayout()
self.layout.setFont(self.font())
self.layout.setCacheEnabled(True)
self.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Preferred)
self.last_layout_rect = None
def __init__(self, parent=None):
self.loaded_ruleset = None
QWidget.__init__(self, parent)
self.PREFS_OBJECT = JSONConfig('style-transform-rules')
l = QVBoxLayout(self)
self.rules_widget = w = Rules(self)
w.changed.connect(self.changed.emit)
l.addWidget(w)
self.h = h = QHBoxLayout()
l.addLayout(h)
self.export_button = b = QPushButton(_('E&xport'), self)
b.setToolTip(_('Export these rules to a file'))
b.clicked.connect(self.export_rules)
h.addWidget(b)
self.import_button = b = QPushButton(_('&Import'), self)
b.setToolTip(_('Import previously exported rules'))
b.clicked.connect(self.import_rules)
h.addWidget(b)
self.test_button = b = QPushButton(_('&Test rules'), self)
b.clicked.connect(self.test_rules)
h.addWidget(b)
h.addStretch(10)
self.save_button = b = QPushButton(_('&Save'), self)
b.setToolTip(_('Save this ruleset for later re-use'))
b.clicked.connect(self.save_ruleset)
h.addWidget(b)
self.export_button = b = QPushButton(_('&Load'), self)
self.load_menu = QMenu(self)
b.setMenu(self.load_menu)
b.setToolTip(_('Load a previously saved ruleset'))
b.clicked.connect(self.load_ruleset)
h.addWidget(b)
self.build_load_menu()
def __init__(self, parent=None):
QWidget.__init__(self, parent)
self.setAcceptDrops(True)
self.setMouseTracking(True)
self.setFocusPolicy(Qt.FocusPolicy.ClickFocus)
self.selection_state = SelectionState()
self.undo_stack = u = QUndoStack()
u.setUndoLimit(10)
u.canUndoChanged.connect(self.emit_undo_redo_state)
u.canRedoChanged.connect(self.emit_undo_redo_state)
self.original_image_data = None
self.is_valid = False
self.original_image_format = None
self.current_image = None
self.current_scaled_pixmap = None
self.last_canvas_size = None
self.target = QRectF(0, 0, 0, 0)
self.undo_action = a = self.undo_stack.createUndoAction(
self,
_('Undo') + ' ')
a.setIcon(QIcon(I('edit-undo.png')))
self.redo_action = a = self.undo_stack.createRedoAction(
self,
_('Redo') + ' ')
a.setIcon(QIcon(I('edit-redo.png')))
def __init__(self, gui):
QWidget.__init__(self, gui)
self.setObjectName('jobs_pointer')
self.setVisible(False)
self.resize(100, 80)
self.animation = QPropertyAnimation(self, b"geometry", self)
self.animation.setDuration(750)
self.animation.setLoopCount(2)
self.animation.setEasingCurve(QEasingCurve.Type.Linear)
self.animation.finished.connect(self.hide)
taily, heady = 0, 55
self.arrow_path = QPainterPath(QPointF(40, taily))
self.arrow_path.lineTo(40, heady)
self.arrow_path.lineTo(20, heady)
self.arrow_path.lineTo(50, self.height())
self.arrow_path.lineTo(80, heady)
self.arrow_path.lineTo(60, heady)
self.arrow_path.lineTo(60, taily)
self.arrow_path.closeSubpath()
c = self.palette().color(QPalette.ColorGroup.Active,
QPalette.ColorRole.WindowText)
self.color = QColor(c)
self.color.setAlpha(100)
self.brush = QBrush(self.color, Qt.BrushStyle.SolidPattern)
def __init__(self, parent=None):
QWidget.__init__(self, parent)
self.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Expanding)
self.l = l = QFormLayout(self)
l.setFieldGrowthPolicy(QFormLayout.FieldGrowthPolicy.AllNonFixedFieldsGrow)
self.username_label = la = QLabel('')
l.addWidget(la)
self.ro_text = _('Allow {} to make &changes (i.e. grant write access)')
self.rw = rw = QCheckBox(self)
rw.setToolTip(
_(
'If enabled, allows the user to make changes to the library.'
' Adding books/deleting books/editing metadata, etc.'
)
)
rw.stateChanged.connect(self.readonly_changed)
l.addWidget(rw)
self.access_label = la = QLabel(self)
l.addWidget(la), la.setWordWrap(True)
self.cpb = b = QPushButton(_('Change &password'))
l.addWidget(b)
b.clicked.connect(self.change_password)
self.restrict_button = b = QPushButton(self)
b.clicked.connect(self.change_restriction)
l.addWidget(b)
self.show_user()
def __init__(self, parent=None, show_open_in_editor=False):
QWidget.__init__(self, parent)
self.changes = [[], [], []]
self.delta = 0
self.l = l = QHBoxLayout(self)
self.setLayout(l)
self.syncpos = 0
l.setContentsMargins(0, 0, 0, 0), l.setSpacing(0)
self.view = DiffSplit(self, show_open_in_editor=show_open_in_editor)
l.addWidget(self.view)
self.add_diff = self.view.add_diff
self.scrollbar = QScrollBar(self)
l.addWidget(self.scrollbar)
self.syncing = False
self.bars = []
self.resize_timer = QTimer(self)
self.resize_timer.setSingleShot(True)
self.resize_timer.timeout.connect(self.resize_debounced)
for bar in (self.scrollbar, self.view.left.verticalScrollBar(), self.view.right.verticalScrollBar()):
self.bars.append(bar)
bar.scroll_idx = len(self.bars) - 1
connect_lambda(bar.valueChanged[int], self, lambda self: self.scrolled(self.sender().scroll_idx))
self.view.left.resized.connect(self.resized)
for v in (self.view.left, self.view.right, self.view.handle(1)):
v.wheel_event.connect(self.scrollbar.wheelEvent)
if v is self.view.left or v is self.view.right:
v.next_change.connect(self.next_change)
v.line_activated.connect(self.line_activated)
connect_lambda(v.scrolled, self,
lambda self: self.scrolled(1 if self.sender() is self.view.left else 2))
def __init__(self, parent=None):
QWidget.__init__(self, parent)
self.l = l = QFormLayout(self)
l.setFieldGrowthPolicy(QFormLayout.FieldGrowthPolicy.AllNonFixedFieldsGrow)
self.widgets = []
self.widget_map = {}
self.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Fixed)
for name in sorted(options, key=lambda n: options[n].shortdoc.lower()):
if name in ('auth', 'port', 'allow_socket_preallocation', 'userdb'):
continue
opt = options[name]
if opt.choices:
w = Choices
elif isinstance(opt.default, bool):
w = Bool
elif isinstance(opt.default, numbers.Integral):
w = Int
elif isinstance(opt.default, numbers.Real):
w = Float
else:
w = Text
if name in ('ssl_certfile', 'ssl_keyfile'):
w = Path
w = w(name, l)
setattr(self, 'opt_' + name, w)
self.widgets.append(w)
self.widget_map[name] = w
def __init__(self, name, is_checked=False, path='', restriction='', parent=None, is_first=False, enable_on_checked=True):
QWidget.__init__(self, parent)
self.name = name
self.enable_on_checked = enable_on_checked
self.l = l = QVBoxLayout(self)
l.setSizeConstraint(QLayout.SizeConstraint.SetMinAndMaxSize)
if not is_first:
self.border = b = QFrame(self)
b.setFrameStyle(QFrame.Shape.HLine)
l.addWidget(b)
self.cw = cw = QCheckBox(name.replace('&', '&&'))
cw.setStyleSheet('QCheckBox { font-weight: bold }')
cw.setChecked(is_checked)
cw.stateChanged.connect(self.state_changed)
if path:
cw.setToolTip(path)
l.addWidget(cw)
self.la = la = QLabel(_('Further &restrict access to books in this library that match:'))
l.addWidget(la)
self.rw = rw = QLineEdit(self)
rw.setPlaceholderText(_('A search expression'))
rw.setToolTip(textwrap.fill(_(
'A search expression. If specified, access will be further restricted'
' to only those books that match this expression. For example:'
' tags:"=Share"')))
rw.setText(restriction or '')
rw.textChanged.connect(self.on_rchange)
la.setBuddy(rw)
l.addWidget(rw)
self.state_changed()
def __init__(self, parent):
QWidget.__init__(self, parent)
self.sa = QScrollArea(self)
self.lw = QWidget(self)
self.l = QVBoxLayout(self.lw)
self.sa.setWidget(self.lw), self.sa.setWidgetResizable(True)
self.gl = gl = QVBoxLayout(self)
self.la = QLabel(_(
'Add new locations to search for books or authors using the "Search the internet" feature'
' of the Content server. The URLs should contain {author} which will be'
' replaced by the author name and, for book URLs, {title} which will'
' be replaced by the book title.'))
self.la.setWordWrap(True)
gl.addWidget(self.la)
self.h = QHBoxLayout()
gl.addLayout(self.h)
self.add_url_button = b = QPushButton(QIcon(I('plus.png')), _('&Add URL'))
b.clicked.connect(self.add_url)
self.h.addWidget(b)
self.export_button = b = QPushButton(_('Export URLs'))
b.clicked.connect(self.export_urls)
self.h.addWidget(b)
self.import_button = b = QPushButton(_('Import URLs'))
b.clicked.connect(self.import_urls)
self.h.addWidget(b)
self.clear_button = b = QPushButton(_('Clear'))
b.clicked.connect(self.clear)
self.h.addWidget(b)
self.h.addStretch(10)
gl.addWidget(self.sa, stretch=10)
self.items = []
def __init__(self, parent, max_height=1000):
QWidget.__init__(self, parent)
self.setFocusPolicy(Qt.FocusPolicy.NoFocus)
self.setFocusProxy(parent)
self.setVisible(False)
self.setMouseTracking(True)
self.setCursor(Qt.CursorShape.PointingHandCursor)
self.current_results = self.current_size_hint = None
self.max_text_length = 0
self.current_index = -1
self.current_top_index = 0
self.max_height = max_height
self.text_option = to = QTextOption()
to.setWrapMode(QTextOption.WrapMode.NoWrap)
to.setAlignment(Qt.AlignmentFlag.AlignLeft
| Qt.AlignmentFlag.AlignVCenter)
self.rendered_text_cache = {}
parent.installEventFilter(self)
self.relayout_timer = t = QTimer(self)
t.setSingleShot(True), t.setInterval(25), t.timeout.connect(
self.layout)
def __init__(self, parent=None):
QWidget.__init__(self, parent)
self.l = l = QVBoxLayout(self)
self.pi = ProgressIndicator(self, 96)
self.setVisible(False)
self.label = QLabel(self)
self.label.setText(
'<i>testing with some long and wrap worthy message that should hopefully still render well'
)
self.label.setTextFormat(Qt.TextFormat.RichText)
self.label.setAlignment(Qt.AlignmentFlag.AlignTop
| Qt.AlignmentFlag.AlignHCenter)
self.label.setWordWrap(True)
if parent is None:
self.resize(300, 300)
else:
self.resize(parent.size())
self.setAutoFillBackground(True)
pal = self.palette()
col = pal.color(QPalette.ColorRole.Window)
col.setAlphaF(0.8)
pal.setColor(QPalette.ColorRole.Window, col)
self.setPalette(pal)
self.move(0, 0)
f = self.font()
f.setBold(True)
fm = QFontInfo(f)
f.setPixelSize(int(fm.pixelSize() * 1.5))
self.label.setFont(f)
l.addStretch(10)
l.addWidget(self.pi)
l.addWidget(self.label)
l.addStretch(10)
def __init__(self, all_formats, format_map):
QWidget.__init__(self)
self.l = l = QGridLayout()
self.setLayout(l)
self.f = f = QListWidget(self)
l.addWidget(f, 0, 0, 3, 1)
unchecked_formats = sorted(all_formats - set(format_map))
for fmt in format_map + unchecked_formats:
item = QListWidgetItem(fmt, f)
item.setData(Qt.ItemDataRole.UserRole, fmt)
item.setFlags(Qt.ItemFlag.ItemIsEnabled
| Qt.ItemFlag.ItemIsUserCheckable
| Qt.ItemFlag.ItemIsSelectable)
item.setCheckState(Qt.CheckState.Checked if fmt in
format_map else Qt.CheckState.Unchecked)
self.button_up = b = QToolButton(self)
b.setIcon(QIcon(I('arrow-up.png')))
l.addWidget(b, 0, 1)
b.clicked.connect(self.up)
self.button_down = b = QToolButton(self)
b.setIcon(QIcon(I('arrow-down.png')))
l.addWidget(b, 2, 1)
b.clicked.connect(self.down)
def __init__(self, parent=None):
QWidget.__init__(self, parent)
self.l = l = QHBoxLayout(self)
self.lp = lp = QVBoxLayout()
l.addLayout(lp)
self.h = h = QHBoxLayout()
lp.addLayout(h)
self.add_button = b = QPushButton(QIcon(I('plus.png')), _('&Add user'), self)
b.clicked.connect(self.add_user)
h.addWidget(b)
self.remove_button = b = QPushButton(
QIcon(I('minus.png')), _('&Remove user'), self
)
b.clicked.connect(self.remove_user)
h.addStretch(2), h.addWidget(b)
self.user_list = w = QListWidget(self)
w.setSpacing(1)
w.doubleClicked.connect(self.current_user_activated)
w.setSizePolicy(QSizePolicy.Policy.Preferred, QSizePolicy.Policy.Expanding)
lp.addWidget(w)
self.user_display = u = User(self)
u.changed_signal.connect(self.changed_signal.emit)
l.addWidget(u)
def __init__(self, preview, parent=None):
QWidget.__init__(self, parent)
self.preview = preview
preview.live_css_data.connect(self.got_live_css_data)
self.preview_is_refreshing = False
self.refresh_needed = False
preview.refresh_starting.connect(self.preview_refresh_starting)
preview.refreshed.connect(self.preview_refreshed)
self.apply_theme()
self.setAutoFillBackground(True)
self.update_timer = QTimer(self)
self.update_timer.timeout.connect(self.update_data)
self.update_timer.setSingleShot(True)
self.update_timer.setInterval(500)
self.now_showing = (None, None, None)
self.stack = s = QStackedLayout(self)
self.setLayout(s)
self.clear_label = la = QLabel(
'<h3>' + _('No style information found') + '</h3><p>' +
_('Move the cursor inside a HTML tag to see what styles'
' apply to that tag.'))
la.setWordWrap(True)
la.setAlignment(Qt.AlignmentFlag.AlignTop | Qt.AlignmentFlag.AlignLeft)
s.addWidget(la)
self.box = box = Box(self)
box.hyperlink_activated.connect(
self.goto_declaration, type=Qt.ConnectionType.QueuedConnection)
self.scroll = sc = QScrollArea(self)
sc.setWidget(box)
sc.setWidgetResizable(True)
s.addWidget(sc)
def __init__(self, config=None):
QWidget.__init__(self)
self.setupUi(self)
self.config = JSONConfig('store/search') if not config else config
# These default values should be the same as in
# calibre.gui2.store.search.search:SearchDialog.load_settings
# Seconds
self.opt_timeout.setValue(self.config.get('timeout', 75))
self.opt_hang_time.setValue(self.config.get('hang_time', 75))
self.opt_max_results.setValue(self.config.get('max_results', 10))
self.opt_open_external.setChecked(
self.config.get('open_external', True))
# Number of threads to run for each type of operation
self.opt_search_thread_count.setValue(
self.config.get('search_thread_count', 4))
self.opt_cache_thread_count.setValue(
self.config.get('cache_thread_count', 2))
self.opt_cover_thread_count.setValue(
self.config.get('cover_thread_count', 2))
self.opt_details_thread_count.setValue(
self.config.get('details_thread_count', 4))
def __init__(self, plugin):
QWidget.__init__(self)
self.plugin = plugin
self.overl = l = QVBoxLayout(self)
self.gb = QGroupBox(_('Metadata fields to download'), self)
if plugin.config_help_message:
self.pchm = QLabel(plugin.config_help_message)
self.pchm.setWordWrap(True)
self.pchm.setOpenExternalLinks(True)
l.addWidget(self.pchm, 10)
l.addWidget(self.gb)
self.gb.l = g = QVBoxLayout(self.gb)
g.setContentsMargins(0, 0, 0, 0)
self.fields_view = v = FieldsList(self)
g.addWidget(v)
v.setFlow(QListView.Flow.LeftToRight)
v.setWrapping(True)
v.setResizeMode(QListView.ResizeMode.Adjust)
self.fields_model = FieldsModel(self.plugin)
self.fields_model.initialize()
v.setModel(self.fields_model)
self.memory = []
self.widgets = []
self.l = QGridLayout()
self.l.setContentsMargins(0, 0, 0, 0)
l.addLayout(self.l, 100)
for opt in plugin.options:
self.create_widgets(opt)
def __init__(self, parent=None, object_name='', show_msg=True):
QWidget.__init__(self, parent)
self.h = h = QHBoxLayout(self)
h.setContentsMargins(0, 0, 0, 0)
self.l = l = QVBoxLayout()
h.addLayout(l)
self.button = b = QToolButton(self)
b.setIcon(QIcon(I('wizard.png')))
b.setToolTip(_('Use a wizard to generate the XPath expression'))
b.clicked.connect(self.wizard)
h.addWidget(b)
self.edit = e = HistoryLineEdit(self)
e.setMinimumWidth(350)
e.setSizeAdjustPolicy(QComboBox.SizeAdjustPolicy.AdjustToMinimumContentsLengthWithIcon)
e.setMinimumContentsLength(30)
self.msg = QLabel('')
l.addWidget(self.msg)
l.addWidget(self.edit)
if object_name:
self.setObjectName(object_name)
if show_msg:
b.setIconSize(QSize(40, 40))
self.msg.setBuddy(self.edit)
else:
self.msg.setVisible(False)
l.setContentsMargins(0, 0, 0, 0)
def __init__(self, store):
QWidget.__init__(self)
self.setupUi(self)
self.store = store
self.load_setings()
def __init__(self, parent=None):
QWidget.__init__(self, parent)
self._layout = l = QVBoxLayout(self)
self.header = QLabel(
_('Double click on any entry to change the'
' keyboard shortcuts associated with it'))
l.addWidget(self.header)
self.view = QTreeView(self)
self.view.setAlternatingRowColors(True)
self.view.setHeaderHidden(True)
self.view.setAnimated(True)
self.view.setContextMenuPolicy(Qt.ContextMenuPolicy.CustomContextMenu)
self.view.customContextMenuRequested.connect(self.show_context_menu)
l.addWidget(self.view)
self.delegate = Delegate()
self.view.setItemDelegate(self.delegate)
self.delegate.sizeHintChanged.connect(
self.editor_opened, type=Qt.ConnectionType.QueuedConnection)
self.delegate.changed_signal.connect(self.changed_signal)
self.search = SearchBox2(self)
self.search.initialize('shortcuts_search_history',
help_text=_('Search for a shortcut by name'))
self.search.search.connect(self.find)
self._h = h = QHBoxLayout()
l.addLayout(h)
h.addWidget(self.search)
self.nb = QPushButton(QIcon(I('arrow-down.png')), _('&Next'), self)
self.pb = QPushButton(QIcon(I('arrow-up.png')), _('&Previous'), self)
self.nb.clicked.connect(self.find_next)
self.pb.clicked.connect(self.find_previous)
h.addWidget(self.nb), h.addWidget(self.pb)
h.setStretch(0, 100)
def __init__(self, model, parent=None):
QWidget.__init__(self, parent)
self.l = l = QGridLayout(self)
self.setLayout(l)
self.setContentsMargins(0, 0, 0, 0)
self.view = v = QListView(self)
self.d = SpacedDelegate(v)
v.doubleClicked.connect(self.double_clicked)
v.setItemDelegate(self.d)
v.setModel(model)
l.addWidget(v, 0, 0, 1, -1)
model.dataChanged.connect(self.data_changed)
self.rb = b = QPushButton(QIcon(I('edit-undo.png')), _('&Revert to'),
self)
b.setToolTip(_('Revert the book to the selected checkpoint'))
b.clicked.connect(self.revert_clicked)
l.addWidget(b, 1, 1)
self.cb = b = QPushButton(QIcon(I('diff.png')), _('&Compare'), self)
b.setToolTip(
_('Compare the state of the book at the selected checkpoint with the current state'
))
b.clicked.connect(self.compare_clicked)
l.addWidget(b, 1, 0)
def __init__(self, parent=None):
QWidget.__init__(self, parent)
self.num_jobs = 0
self.mouse_over = False
self.pi = ProgressIndicator(self, self.style().pixelMetric(QStyle.PixelMetric.PM_ToolBarIconSize))
self.pi.setVisible(False)
self._jobs = QLabel('')
self._jobs.mouseReleaseEvent = self.mouseReleaseEvent
self.update_label()
self.shortcut = 'Alt+Shift+J'
self.l = l = QHBoxLayout(self)
l.setSpacing(3)
l.addWidget(self.pi)
l.addWidget(self._jobs)
m = self.style().pixelMetric(QStyle.PixelMetric.PM_DefaultFrameWidth)
self.layout().setContentsMargins(m, m, m, m)
self._jobs.setSizePolicy(QSizePolicy.Policy.Minimum, QSizePolicy.Policy.Minimum)
self.setCursor(Qt.CursorShape.PointingHandCursor)
b = _('Click to see list of jobs')
self.setToolTip(b + _(' [Alt+Shift+J]'))
self.action_toggle = QAction(b, parent)
parent.addAction(self.action_toggle)
self.action_toggle.triggered.connect(self.toggle)
if hasattr(parent, 'keyboard'):
parent.keyboard.register_shortcut('toggle jobs list', _('Show/hide the Jobs List'), default_keys=(self.shortcut,), action=self.action_toggle)
def __init__(self, parent=None):
QWidget.__init__(self, parent)
self.discovery_counter = 0
self.last_hidden_text_warning = None
self.current_search = None
self.anchor_cfi = None
self.l = l = QVBoxLayout(self)
l.setContentsMargins(0, 0, 0, 0)
self.search_input = si = SearchInput(self)
self.searcher = None
self.search_tasks = Queue()
self.results_found.connect(self.on_result_found,
type=Qt.ConnectionType.QueuedConnection)
si.do_search.connect(self.search_requested)
si.cleared.connect(self.search_cleared)
si.go_back.connect(self.go_back)
l.addWidget(si)
self.results = r = Results(self)
r.count_changed.connect(self.count_changed)
r.show_search_result.connect(self.do_show_search_result,
type=Qt.ConnectionType.QueuedConnection)
r.current_result_changed.connect(self.update_hidden_message)
l.addWidget(r, 100)
self.spinner = s = BusySpinner(self)
s.setVisible(False)
l.addWidget(s)
self.hidden_message = la = QLabel(
_('This text is hidden in the book and cannot be displayed'))
la.setStyleSheet('QLabel { margin-left: 1ex }')
la.setWordWrap(True)
la.setVisible(False)
l.addWidget(la)
def __init__(self, parent):
QWidget.__init__(self, parent)
l = QVBoxLayout(parent)
l.addWidget(self)
l.setContentsMargins(0, 0, 0, 0)
l = QFormLayout(self)
l.setContentsMargins(0, 0, 0, 0)
l.setFieldGrowthPolicy(QFormLayout.FieldGrowthPolicy.AllNonFixedFieldsGrow)
self.choices = c = QComboBox()
c.setMinimumContentsLength(30)
for text, data in [
(_('Search for the author on Goodreads'), 'search-goodreads'),
(_('Search for the author on Amazon'), 'search-amzn'),
(_('Search for the author in your calibre library'), 'search-calibre'),
(_('Search for the author on Wikipedia'), 'search-wikipedia'),
(_('Search for the author on Google Books'), 'search-google'),
(_('Search for the book on Goodreads'), 'search-goodreads-book'),
(_('Search for the book on Amazon'), 'search-amzn-book'),
(_('Search for the book on Google Books'), 'search-google-book'),
(_('Use a custom search URL'), 'url'),
]:
c.addItem(text, data)
l.addRow(_('Clicking on &author names should:'), c)
self.custom_url = u = QLineEdit(self)
u.setToolTip(_(
'Enter the URL to search. It should contain the string {0}'
'\nwhich will be replaced by the author name. For example,'
'\n{1}').format('{author}', 'https://en.wikipedia.org/w/index.php?search={author}'))
u.textChanged.connect(self.changed_signal)
u.setPlaceholderText(_('Enter the URL'))
c.currentIndexChanged.connect(self.current_changed)
l.addRow(u)
self.current_changed()
c.currentIndexChanged.connect(self.changed_signal)
def __init__(self, parent=None):
QWidget.__init__(self, parent)
self.l = l = QVBoxLayout(self)
self.view = v = QWebEngineView(self)
v.loadStarted.connect(self.load_started)
v.loadProgress.connect(self.load_progress)
v.loadFinished.connect(self.load_finished)
l.addWidget(v)
self.h = h = QHBoxLayout()
l.addLayout(h)
self.download_progress = d = DownloadProgress(self)
h.addWidget(d)
self.home_button = b = QPushButton(_('Home'))
b.clicked.connect(self.home)
h.addWidget(b)
self.back_button = b = QPushButton(_('Back'))
b.clicked.connect(v.back)
h.addWidget(b)
self.forward_button = b = QPushButton(_('Forward'))
b.clicked.connect(v.forward)
h.addWidget(b)
self.progress_bar = b = QProgressBar(self)
h.addWidget(b)
self.reload_button = b = QPushButton(_('Reload'))
b.clicked.connect(v.reload)
h.addWidget(b)
def __init__(self, parent=None):
QWidget.__init__(self, parent)
self.l = l = QGridLayout(self)
def add_row(*args):
r = l.rowCount()
if len(args) == 1:
l.addWidget(args[0], r, 0, 1, 2)
else:
la = QLabel(args[0])
l.addWidget(la, r, 0, Qt.AlignmentFlag.AlignRight), l.addWidget(args[1], r, 1)
la.setBuddy(args[1])
self.heading = la = QLabel('<h2>\xa0')
add_row(la)
self.helpl = la = QLabel(_('For help with snippets, see the <a href="%s">User Manual</a>') %
localize_user_manual_link('https://manual.calibre-ebook.com/snippets.html'))
la.setOpenExternalLinks(True)
add_row(la)
self.name = n = QLineEdit(self)
n.setPlaceholderText(_('The name of this snippet'))
add_row(_('&Name:'), n)
self.trig = t = QLineEdit(self)
t.setPlaceholderText(_('The text used to trigger this snippet'))
add_row(_('Tri&gger:'), t)
self.template = t = PlainTextEdit(self)
la.setBuddy(t)
add_row(_('&Template:'), t)
self.types = t = QListWidget(self)
t.setFlow(QListView.Flow.LeftToRight)
t.setWrapping(True), t.setResizeMode(QListView.ResizeMode.Adjust), t.setSpacing(5)
fm = t.fontMetrics()
t.setMaximumHeight(2*(fm.ascent() + fm.descent()) + 25)
add_row(_('&File types:'), t)
t.setToolTip(_('Which file types this snippet should be active in'))
self.frame = f = QFrame(self)
f.setFrameShape(QFrame.Shape.HLine)
add_row(f)
self.test = d = SnippetTextEdit('', self)
d.snippet_manager.snip_func = self.snip_func
d.setToolTip(_('You can test your snippet here'))
d.setMaximumHeight(t.maximumHeight() + 15)
add_row(_('T&est:'), d)
i = QListWidgetItem(_('All'), t)
i.setData(Qt.ItemDataRole.UserRole, '*')
i.setCheckState(Qt.CheckState.Checked)
i.setFlags(i.flags() | Qt.ItemFlag.ItemIsUserCheckable)
for ftype in sorted(all_text_syntaxes):
i = QListWidgetItem(ftype, t)
i.setData(Qt.ItemDataRole.UserRole, ftype)
i.setCheckState(Qt.CheckState.Checked)
i.setFlags(i.flags() | Qt.ItemFlag.ItemIsUserCheckable)
self.creating_snippet = False
def __init__(self, vertical, parent=None):
QWidget.__init__(self, parent)
self.last_data = {}
self.setAcceptDrops(True)
self._layout = DetailsLayout(vertical, self)
self.setLayout(self._layout)
self.current_path = ''
self.cover_view = CoverView(vertical, self)
self.cover_view.search_internet.connect(self.search_internet)
self.cover_view.cover_changed.connect(self.cover_changed.emit)
self.cover_view.open_cover_with.connect(self.open_cover_with.emit)
self.cover_view.cover_removed.connect(self.cover_removed.emit)
self._layout.addWidget(self.cover_view)
self.book_info = BookInfo(vertical, self)
self.book_info.show_book_info = self.show_book_info
self.book_info.search_internet = self.search_internet
self.book_info.search_requested = self.search_requested.emit
self._layout.addWidget(self.book_info)
self.book_info.link_clicked.connect(self.handle_click)
self.book_info.remove_format.connect(self.remove_specific_format)
self.book_info.remove_item.connect(self.remove_metadata_item)
self.book_info.open_fmt_with.connect(self.open_fmt_with)
self.book_info.edit_book.connect(self.edit_book)
self.book_info.save_format.connect(self.save_specific_format)
self.book_info.restore_format.connect(self.restore_specific_format)
self.book_info.set_cover_format.connect(self.set_cover_from_format)
self.book_info.compare_format.connect(self.compare_specific_format)
self.book_info.copy_link.connect(self.copy_link)
self.book_info.manage_category.connect(self.manage_category)
self.book_info.find_in_tag_browser.connect(self.find_in_tag_browser)
self.book_info.edit_identifiers.connect(self.edit_identifiers)
self.setCursor(Qt.CursorShape.PointingHandCursor)
def __init__(self, parent):
QWidget.__init__(self, parent)
self.bcol = QColor(*gprefs['cover_grid_color'])
self.btex = gprefs['cover_grid_texture']
self.update_brush()
self.setSizePolicy(QSizePolicy.Policy.Expanding,
QSizePolicy.Policy.Fixed)
def __init__(self, parent=None):
QWidget.__init__(self, parent)
self.l = l = QVBoxLayout(self)
self.la = la = QLabel(_('Choose the external resources to download'))
la.setWordWrap(True)
l.addWidget(la)
self.items = i = QListWidget(self)
l.addWidget(i)
