def genesis(self):
md = self.qaction.menu()
cm = partial(self.create_menu_action, md)
cm('individual', _('Edit metadata individually'), icon=self.qaction.icon(),
triggered=partial(self.edit_metadata, False, bulk=False))
cm('bulk', _('Edit metadata in bulk'),
triggered=partial(self.edit_metadata, False, bulk=True))
md.addSeparator()
cm('download', _('Download metadata and covers'),
triggered=partial(self.download_metadata, ids=None),
shortcut='Ctrl+D')
self.metadata_menu = md
self.metamerge_menu = mb = QMenu()
cm2 = partial(self.create_menu_action, mb)
cm2('merge delete', _('Merge into first selected book - delete others'),
triggered=self.merge_books)
mb.addSeparator()
cm2('merge keep', _('Merge into first selected book - keep others'),
triggered=partial(self.merge_books, safe_merge=True),
shortcut='Alt+M')
mb.addSeparator()
cm2('merge formats', _('Merge only formats into first selected book - delete others'),
triggered=partial(self.merge_books, merge_only_formats=True),
shortcut='Alt+Shift+M')
self.merge_menu = mb
md.addSeparator()
self.action_copy = cm('copy', _('Copy metadata'), icon='edit-copy.png', triggered=self.copy_metadata)
self.action_paset = cm('paste', _('Paste metadata'), icon='edit-paste.png', triggered=self.paste_metadata)
self.action_merge = cm('merge', _('Merge book records'), icon='merge_books.png',
shortcut=_('M'), triggered=self.merge_books)
self.action_merge.setMenu(mb)
self.qaction.triggered.connect(self.edit_metadata)
ac = QAction(_('Copy URL to show book in calibre'), self.gui)
ac.setToolTip(_('Copy URLs to show the currently selected books in calibre, to the system clipboard'))
ac.triggered.connect(self.copy_show_link)
self.gui.addAction(ac)
self.gui.keyboard.register_shortcut(
self.unique_name + ' - ' + 'copy_show_book',
ac.text(), description=ac.toolTip(),
action=ac, group=self.action_spec[0])
ac = QAction(_('Copy URL to open book in calibre'), self.gui)
ac.triggered.connect(self.copy_view_link)
ac.setToolTip(_('Copy URLs to open the currently selected books in calibre, to the system clipboard'))
self.gui.addAction(ac)
self.gui.keyboard.register_shortcut(
self.unique_name + ' - ' + 'copy_view_book',
ac.text(), description=ac.toolTip(),
action=ac, group=self.action_spec[0])
class SearchBarButton(LayoutButton): # {{{
def __init__(self, gui):
sc = 'Alt+Shift+F'
LayoutButton.__init__(self, I('search.png'), _('Search bar'), parent=gui, shortcut=sc)
self.set_state_to_hide()
self.action_toggle = QAction(self.icon(), _('Toggle') + ' ' + self.label, self)
gui.addAction(self.action_toggle)
gui.keyboard.register_shortcut('search bar toggle' + self.label, str(self.action_toggle.text()),
default_keys=(sc,), action=self.action_toggle)
self.action_toggle.triggered.connect(self.toggle)
self.action_toggle.changed.connect(self.update_shortcut)
self.toggled.connect(self.update_state)
def update_state(self, checked):
if checked:
self.set_state_to_hide()
else:
self.set_state_to_show()
def save_state(self):
gprefs['search bar visible'] = bool(self.isChecked())
def restore_state(self):
self.setChecked(bool(gprefs.get('search bar visible', True)))
class GridViewButton(LayoutButton): # {{{
def __init__(self, gui):
sc = 'Alt+Shift+G'
LayoutButton.__init__(self, I('grid.png'), _('Cover grid'), parent=gui, shortcut=sc)
self.set_state_to_show()
self.action_toggle = QAction(self.icon(), _('Toggle') + ' ' + self.label, self)
gui.addAction(self.action_toggle)
gui.keyboard.register_shortcut('grid view toggle' + self.label, str(self.action_toggle.text()),
default_keys=(sc,), action=self.action_toggle)
self.action_toggle.triggered.connect(self.toggle)
self.action_toggle.changed.connect(self.update_shortcut)
self.toggled.connect(self.update_state)
def update_state(self, checked):
if checked:
self.set_state_to_hide()
else:
self.set_state_to_show()
def save_state(self):
gprefs['grid view visible'] = bool(self.isChecked())
def restore_state(self):
if gprefs.get('grid view visible', False):
self.toggle()
class Splitter(QSplitter):
state_changed = pyqtSignal(object)
reapply_sizes = pyqtSignal(object)
def __init__(self,
name,
label,
icon,
initial_show=True,
initial_side_size=120,
connect_button=True,
orientation=Qt.Orientation.Horizontal,
side_index=0,
parent=None,
shortcut=None,
hide_handle_on_single_panel=True):
QSplitter.__init__(self, parent)
self.reapply_sizes.connect(self.setSizes,
type=Qt.ConnectionType.QueuedConnection)
self.hide_handle_on_single_panel = hide_handle_on_single_panel
if hide_handle_on_single_panel:
self.state_changed.connect(self.update_handle_width)
self.original_handle_width = self.handleWidth()
self.resize_timer = QTimer(self)
self.resize_timer.setSingleShot(True)
self.desired_side_size = initial_side_size
self.desired_show = initial_show
self.resize_timer.setInterval(5)
self.resize_timer.timeout.connect(self.do_resize)
self.setOrientation(orientation)
self.side_index = side_index
self._name = name
self.label = label
self.initial_side_size = initial_side_size
self.initial_show = initial_show
self.splitterMoved.connect(self.splitter_moved,
type=Qt.ConnectionType.QueuedConnection)
self.button = LayoutButton(icon, label, self, shortcut=shortcut)
if connect_button:
self.button.clicked.connect(self.double_clicked)
if shortcut is not None:
self.action_toggle = QAction(QIcon(icon),
_('Toggle') + ' ' + label, self)
self.action_toggle.changed.connect(self.update_shortcut)
self.action_toggle.triggered.connect(self.toggle_triggered)
if parent is not None:
parent.addAction(self.action_toggle)
if hasattr(parent, 'keyboard'):
parent.keyboard.register_shortcut(
'splitter %s %s' % (name, label),
str(self.action_toggle.text()),
default_keys=(shortcut, ),
action=self.action_toggle)
else:
self.action_toggle.setShortcut(shortcut)
else:
self.action_toggle.setShortcut(shortcut)
def update_shortcut(self):
self.button.update_shortcut(self.action_toggle)
def toggle_triggered(self, *args):
self.toggle_side_pane()
def createHandle(self):
return SplitterHandle(self.orientation(), self)
def initialize(self):
for i in range(self.count()):
h = self.handle(i)
if h is not None:
h.splitter_moved()
self.state_changed.emit(not self.is_side_index_hidden)
def splitter_moved(self, *args):
self.desired_side_size = self.side_index_size
self.state_changed.emit(not self.is_side_index_hidden)
def update_handle_width(self, not_one_panel):
self.setHandleWidth(self.original_handle_width if not_one_panel else 0)
@property
def is_side_index_hidden(self):
sizes = list(self.sizes())
try:
return sizes[self.side_index] == 0
except IndexError:
return True
@property
def save_name(self):
ori = 'horizontal' if self.orientation() == Qt.Orientation.Horizontal \
else 'vertical'
return self._name + '_' + ori
def print_sizes(self):
if self.count() > 1:
print(self.save_name,
'side:',
self.side_index_size,
'other:',
end=' ')
print(list(self.sizes())[self.other_index])
@property
def side_index_size(self):
if self.count() < 2:
return 0
return self.sizes()[self.side_index]
@side_index_size.setter
def side_index_size(self, val):
if self.count() < 2:
return
side_index_hidden = self.is_side_index_hidden
if val == 0 and not side_index_hidden:
self.save_state()
sizes = list(self.sizes())
for i in range(len(sizes)):
sizes[i] = val if i == self.side_index else 10
self.setSizes(sizes)
sizes = list(self.sizes())
total = sum(sizes)
total_needs_adjustment = self.hide_handle_on_single_panel and side_index_hidden
if total_needs_adjustment:
total -= self.original_handle_width
for i in range(len(sizes)):
sizes[i] = val if i == self.side_index else total - val
self.setSizes(sizes)
self.initialize()
if total_needs_adjustment:
# the handle visibility and therefore size distribution will change
# when the event loop ticks
self.reapply_sizes.emit(sizes)
def do_resize(self, *args):
orig = self.desired_side_size
QSplitter.resizeEvent(self, self._resize_ev)
if orig > 20 and self.desired_show:
c = 0
while abs(self.side_index_size - orig) > 10 and c < 5:
self.apply_state(self.get_state(), save_desired=False)
c += 1
def resizeEvent(self, ev):
if self.resize_timer.isActive():
self.resize_timer.stop()
self._resize_ev = ev
self.resize_timer.start()
def get_state(self):
if self.count() < 2:
return (False, 200)
return (self.desired_show, self.desired_side_size)
def apply_state(self, state, save_desired=True):
if state[0]:
self.side_index_size = state[1]
if save_desired:
self.desired_side_size = self.side_index_size
else:
self.side_index_size = 0
self.desired_show = state[0]
def default_state(self):
return (self.initial_show, self.initial_side_size)
# Public API {{{
def update_desired_state(self):
self.desired_show = not self.is_side_index_hidden
def save_state(self):
if self.count() > 1:
gprefs[self.save_name + '_state'] = self.get_state()
@property
def other_index(self):
return (self.side_index + 1) % 2
def restore_state(self):
if self.count() > 1:
state = gprefs.get(self.save_name + '_state', self.default_state())
self.apply_state(state, save_desired=False)
self.desired_side_size = state[1]
def toggle_side_pane(self, hide=None):
if hide is None:
action = 'show' if self.is_side_index_hidden else 'hide'
else:
action = 'hide' if hide else 'show'
getattr(self, action + '_side_pane')()
def show_side_pane(self):
if self.count() < 2 or not self.is_side_index_hidden:
return
if self.desired_side_size == 0:
self.desired_side_size = self.initial_side_size
self.apply_state((True, self.desired_side_size))
def hide_side_pane(self):
if self.count() < 2 or self.is_side_index_hidden:
return
self.apply_state((False, self.desired_side_size))
def double_clicked(self, *args):
self.toggle_side_pane()
def create_action(self,
spec=None,
attr='qaction',
shortcut_name=None,
persist_shortcut=False):
if spec is None:
spec = self.action_spec
text, icon, tooltip, shortcut = spec
if icon is not None:
action = QAction(QIcon(I(icon)), text, self.gui)
else:
action = QAction(text, self.gui)
if attr == 'qaction':
if hasattr(self.action_menu_clone_qaction, 'rstrip'):
mt = str(self.action_menu_clone_qaction)
else:
mt = action.text()
self.menuless_qaction = ma = QAction(action.icon(), mt, self.gui)
ma.triggered.connect(action.trigger)
for a in ((action, ma) if attr == 'qaction' else (action, )):
a.setAutoRepeat(self.auto_repeat)
text = tooltip if tooltip else text
a.setToolTip(text)
a.setStatusTip(text)
a.setWhatsThis(text)
shortcut_action = action
desc = tooltip if tooltip else None
if attr == 'qaction':
shortcut_action = ma
if shortcut is not None:
keys = ((shortcut, ) if isinstance(shortcut, string_or_bytes) else
tuple(shortcut))
if shortcut_name is None and spec[0]:
shortcut_name = str(spec[0])
if shortcut_name and self.action_spec[0] and not (
attr == 'qaction' and self.popup_type
== QToolButton.ToolButtonPopupMode.InstantPopup):
try:
self.gui.keyboard.register_shortcut(
self.unique_name + ' - ' + attr,
shortcut_name,
default_keys=keys,
action=shortcut_action,
description=desc,
group=self.action_spec[0],
persist_shortcut=persist_shortcut)
except NameConflict as e:
try:
prints(str(e))
except:
pass
shortcut_action.setShortcuts([
QKeySequence(key,
QKeySequence.SequenceFormat.PortableText)
for key in keys
])
else:
self.shortcut_action_for_context_menu = shortcut_action
if ismacos:
# In Qt 5 keyboard shortcuts dont work unless the
# action is explicitly added to the main window
self.gui.addAction(shortcut_action)
if attr is not None:
setattr(self, attr, action)
if attr == 'qaction' and self.action_add_menu:
menu = QMenu()
action.setMenu(menu)
if self.action_menu_clone_qaction:
menu.addAction(self.menuless_qaction)
return action
