def __init__(self, parent=None):
QObject.__init__(self, parent)
self.free = [-1, -1, -1]
self.count = 0
self.location_actions = QActionGroup(self)
self.location_actions.setExclusive(True)
self.current_location = 'library'
self._mem = []
self.tooltips = {}
self.all_actions = []
def ac(name, text, icon, tooltip):
icon = QIcon(I(icon))
ac = self.location_actions.addAction(icon, text)
setattr(self, 'location_' + name, ac)
ac.setAutoRepeat(False)
ac.setCheckable(True)
receiver = partial(self._location_selected, name)
ac.triggered.connect(receiver)
self.tooltips[name] = tooltip
m = QMenu(parent)
self._mem.append(m)
a = m.addAction(icon, tooltip)
a.triggered.connect(receiver)
if name != 'library':
self._mem.append(a)
a = m.addAction(QIcon(I('eject.png')), _('Eject this device'))
a.triggered.connect(self._eject_requested)
self._mem.append(a)
a = m.addAction(QIcon(I('config.png')),
_('Configure this device'))
a.triggered.connect(self._configure_requested)
self._mem.append(a)
a = m.addAction(QIcon(I('sync.png')),
_('Update cached metadata on device'))
a.triggered.connect(
lambda x: self.update_device_metadata.emit())
self._mem.append(a)
else:
ac.setToolTip(tooltip)
ac.setMenu(m)
ac.calibre_name = name
self.all_actions.append(ac)
return ac
self.library_action = ac('library', _('Library'), 'lt.png',
_('Show books in calibre library'))
ac('main', _('Device'), 'reader.png',
_('Show books in the main memory of the device'))
ac('carda', _('Card A'), 'sd.png', _('Show books in storage card A'))
ac('cardb', _('Card B'), 'sd.png', _('Show books in storage card B'))
def __init__(self, parent):
QFrame.__init__(self, parent)
self.setFrameStyle(QFrame.Shape.NoFrame if gprefs['tag_browser_old_look'] else QFrame.Shape.StyledPanel)
self._parent = parent
self._layout = QVBoxLayout(self)
self._layout.setContentsMargins(0,0,0,0)
# Set up the find box & button
self.tb_bar = tbb = TagBrowserBar(self)
tbb.clear_find.connect(self.reset_find)
self.alter_tb, self.item_search, self.search_button = tbb.alter_tb, tbb.item_search, tbb.search_button
self.toggle_search_button = tbb.toggle_search_button
self._layout.addWidget(tbb)
self.current_find_position = None
self.search_button.clicked.connect(self.find)
self.item_search.lineEdit().textEdited.connect(self.find_text_changed)
self.item_search.activated[str].connect(self.do_find)
# The tags view
parent.tags_view = TagsView(parent)
self.tags_view = parent.tags_view
self._layout.insertWidget(0, parent.tags_view)
# Now the floating 'not found' box
l = QLabel(self.tags_view)
self.not_found_label = l
l.setFrameStyle(QFrame.Shape.StyledPanel)
l.setAutoFillBackground(True)
l.setText('<p><b>'+_('No more matches.</b><p> Click Find again to go to first match'))
l.setAlignment(Qt.AlignmentFlag.AlignVCenter)
l.setWordWrap(True)
l.resize(l.sizeHint())
l.move(10,20)
l.setVisible(False)
self.not_found_label_timer = QTimer()
self.not_found_label_timer.setSingleShot(True)
self.not_found_label_timer.timeout.connect(self.not_found_label_timer_event,
type=Qt.ConnectionType.QueuedConnection)
self.collapse_all_action = ac = QAction(parent)
parent.addAction(ac)
parent.keyboard.register_shortcut('tag browser collapse all',
_('Collapse all'), default_keys=(),
action=ac, group=_('Tag browser'))
connect_lambda(ac.triggered, self, lambda self: self.tags_view.collapseAll())
# The Configure Tag Browser button
l = self.alter_tb
ac = QAction(parent)
parent.addAction(ac)
parent.keyboard.register_shortcut('tag browser alter',
_('Configure Tag browser'), default_keys=(),
action=ac, group=_('Tag browser'))
ac.triggered.connect(l.showMenu)
l.m.aboutToShow.connect(self.about_to_show_configure_menu)
l.m.show_counts_action = ac = l.m.addAction('counts')
ac.triggered.connect(self.toggle_counts)
l.m.show_avg_rating_action = ac = l.m.addAction('avg rating')
ac.triggered.connect(self.toggle_avg_rating)
sb = l.m.addAction(_('Sort by'))
sb.m = l.sort_menu = QMenu(l.m)
sb.setMenu(sb.m)
sb.bg = QActionGroup(sb)
# Must be in the same order as db2.CATEGORY_SORTS
for i, x in enumerate((_('Name'), _('Number of books'),
_('Average rating'))):
a = sb.m.addAction(x)
sb.bg.addAction(a)
a.setCheckable(True)
if i == 0:
a.setChecked(True)
sb.setToolTip(
_('Set the sort order for entries in the Tag browser'))
sb.setStatusTip(sb.toolTip())
ma = l.m.addAction(_('Search type when selecting multiple items'))
ma.m = l.match_menu = QMenu(l.m)
ma.setMenu(ma.m)
ma.ag = QActionGroup(ma)
# Must be in the same order as db2.MATCH_TYPE
for i, x in enumerate((_('Match any of the items'), _('Match all of the items'))):
a = ma.m.addAction(x)
ma.ag.addAction(a)
a.setCheckable(True)
if i == 0:
a.setChecked(True)
ma.setToolTip(
_('When selecting multiple entries in the Tag browser '
'match any or all of them'))
ma.setStatusTip(ma.toolTip())
mt = l.m.addAction(_('Manage authors, tags, etc.'))
mt.setToolTip(_('All of these category_managers are available by right-clicking '
'on items in the Tag browser above'))
mt.m = l.manage_menu = QMenu(l.m)
mt.setMenu(mt.m)
ac = QAction(parent)
parent.addAction(ac)
parent.keyboard.register_shortcut('tag browser toggle item',
_("'Click' found item"), default_keys=(),
action=ac, group=_('Tag browser'))
ac.triggered.connect(self.toggle_item)
ac = QAction(parent)
parent.addAction(ac)
parent.keyboard.register_shortcut('tag browser set focus',
_("Give the Tag browser keyboard focus"), default_keys=(),
action=ac, group=_('Tag browser'))
ac.triggered.connect(self.give_tb_focus)
def __init__(self):
QMainWindow.__init__(self)
f = factory()
self.setMinimumWidth(400)
self.setWindowTitle('Demo of DBUS menu exporter and systray integration')
self.statusBar().showMessage(self.windowTitle())
w = QWidget(self)
self.setCentralWidget(w)
self.l = l = QVBoxLayout(w)
mb = self.menu_bar = f.create_window_menubar(self)
m = self.menu_one = mb.addMenu('&One')
m.aboutToShow.connect(self.about_to_show_one)
s = self.style()
self.q = q = QAction('&Quit', self)
q.setShortcut(QKeySequence.StandardKey.Quit), q.setIcon(s.standardIcon(QStyle.StandardPixmap.SP_DialogCancelButton))
q.triggered.connect(QApplication.quit)
self.addAction(q)
QApplication.instance().setWindowIcon(s.standardIcon(QStyle.StandardPixmap.SP_ComputerIcon))
for i, icon in zip(range(3), map(s.standardIcon, (
QStyle.StandardPixmap.SP_DialogOkButton, QStyle.StandardPixmap.SP_DialogHelpButton, QStyle.StandardPixmap.SP_ArrowUp))):
ac = m.addAction('One - &%d' % (i + 1))
ac.setShortcut(QKeySequence(Qt.Modifier.CTRL | (Qt.Key.Key_1 + i), Qt.Modifier.SHIFT | (Qt.Key.Key_1 + i)))
ac.setIcon(icon)
m.addSeparator()
self.menu_two = m2 = m.addMenu('A &submenu')
for i, icon in zip(range(3), map(s.standardIcon, (
QStyle.StandardPixmap.SP_DialogOkButton, QStyle.StandardPixmap.SP_DialogCancelButton, QStyle.StandardPixmap.SP_ArrowUp))):
ac = m2.addAction('Two - &%d' % (i + 1))
ac.setShortcut(QKeySequence(Qt.Modifier.CTRL | (Qt.Key.Key_A + i)))
ac.setIcon(icon)
m2.aboutToShow.connect(self.about_to_show_two)
m2.addSeparator(), m.addSeparator()
m.addAction('&Disabled action').setEnabled(False)
ac = m.addAction('A checkable action')
make_checkable(ac)
g = QActionGroup(self)
make_checkable(g.addAction(m.addAction('Exclusive 1')))
make_checkable(g.addAction(m.addAction('Exclusive 2')), False)
m.addSeparator()
self.about_to_show_sentinel = m.addAction('This action\'s text should change before menu is shown')
self.as_count = 0
for ac in mb.findChildren(QAction):
ac.triggered.connect(self.action_triggered)
for m in mb.findChildren(QMenu):
m.aboutToShow.connect(self.about_to_show)
self.systray = f.create_system_tray_icon(parent=self, title=self.windowTitle())
if self.systray is not None:
self.systray.activated.connect(self.tray_activated)
self.sm = m = QMenu()
m.addAction('Show/hide main window').triggered.connect(self.tray_activated)
m.addAction(q)
self.systray.setContextMenu(m)
self.update_tray_toggle_action()
self.cib = b = QPushButton('Change system tray icon')
l.addWidget(b), b.clicked.connect(self.change_icon)
self.hib = b = QPushButton('Show/Hide system tray icon')
l.addWidget(b), b.clicked.connect(self.systray.toggle)
self.update_tooltip_timer = t = QTimer(self)
t.setInterval(1000), t.timeout.connect(self.update_tooltip), t.start()
self.ab = b = QPushButton('Add a new menu')
b.clicked.connect(self.add_menu), l.addWidget(b)
self.rb = b = QPushButton('Remove a created menu')
b.clicked.connect(self.remove_menu), l.addWidget(b)
self.sd = b = QPushButton('Show modal dialog')
b.clicked.connect(self.show_dialog), l.addWidget(b)
print('DBUS connection unique name:', f.bus.get_unique_name())
class LocationManager(QObject): # {{{
locations_changed = pyqtSignal()
unmount_device = pyqtSignal()
location_selected = pyqtSignal(object)
configure_device = pyqtSignal()
update_device_metadata = pyqtSignal()
def __init__(self, parent=None):
QObject.__init__(self, parent)
self.free = [-1, -1, -1]
self.count = 0
self.location_actions = QActionGroup(self)
self.location_actions.setExclusive(True)
self.current_location = 'library'
self._mem = []
self.tooltips = {}
self.all_actions = []
def ac(name, text, icon, tooltip):
icon = QIcon(I(icon))
ac = self.location_actions.addAction(icon, text)
setattr(self, 'location_' + name, ac)
ac.setAutoRepeat(False)
ac.setCheckable(True)
receiver = partial(self._location_selected, name)
ac.triggered.connect(receiver)
self.tooltips[name] = tooltip
m = QMenu(parent)
self._mem.append(m)
a = m.addAction(icon, tooltip)
a.triggered.connect(receiver)
if name != 'library':
self._mem.append(a)
a = m.addAction(QIcon(I('eject.png')), _('Eject this device'))
a.triggered.connect(self._eject_requested)
self._mem.append(a)
a = m.addAction(QIcon(I('config.png')),
_('Configure this device'))
a.triggered.connect(self._configure_requested)
self._mem.append(a)
a = m.addAction(QIcon(I('sync.png')),
_('Update cached metadata on device'))
a.triggered.connect(
lambda x: self.update_device_metadata.emit())
self._mem.append(a)
else:
ac.setToolTip(tooltip)
ac.setMenu(m)
ac.calibre_name = name
self.all_actions.append(ac)
return ac
self.library_action = ac('library', _('Library'), 'lt.png',
_('Show books in calibre library'))
ac('main', _('Device'), 'reader.png',
_('Show books in the main memory of the device'))
ac('carda', _('Card A'), 'sd.png', _('Show books in storage card A'))
ac('cardb', _('Card B'), 'sd.png', _('Show books in storage card B'))
def set_switch_actions(self, quick_actions, rename_actions, delete_actions,
switch_actions, choose_action):
self.switch_menu = self.library_action.menu()
if self.switch_menu:
self.switch_menu.addSeparator()
else:
self.switch_menu = QMenu()
self.switch_menu.addAction(choose_action)
self.cs_menus = []
for t, acs in [(_('Quick switch'), quick_actions),
(_('Rename library'), rename_actions),
(_('Delete library'), delete_actions)]:
if acs:
self.cs_menus.append(QMenu(t))
for ac in acs:
self.cs_menus[-1].addAction(ac)
self.switch_menu.addMenu(self.cs_menus[-1])
self.switch_menu.addSeparator()
for ac in switch_actions:
self.switch_menu.addAction(ac)
if self.switch_menu != self.library_action.menu():
self.library_action.setMenu(self.switch_menu)
def _location_selected(self, location, *args):
if location != self.current_location and hasattr(
self, 'location_' + location):
self.current_location = location
self.location_selected.emit(location)
getattr(self, 'location_' + location).setChecked(True)
def _eject_requested(self, *args):
self.unmount_device.emit()
def _configure_requested(self):
self.configure_device.emit()
def update_devices(self, cp=(None, None), fs=[-1, -1, -1], icon=None):
if icon is None:
icon = I('reader.png')
self.location_main.setIcon(QIcon(icon))
had_device = self.has_device
if cp is None:
cp = (None, None)
if isinstance(cp, (bytes, unicode_type)):
cp = (cp, None)
if len(fs) < 3:
fs = list(fs) + [0]
self.free[0] = fs[0]
self.free[1] = fs[1]
self.free[2] = fs[2]
cpa, cpb = cp
self.free[1] = fs[1] if fs[1] is not None and cpa is not None else -1
self.free[2] = fs[2] if fs[2] is not None and cpb is not None else -1
self.update_tooltips()
if self.has_device != had_device:
self.location_library.setChecked(True)
self.locations_changed.emit()
if not self.has_device:
self.location_library.trigger()
def update_tooltips(self):
for i, loc in enumerate(('main', 'carda', 'cardb')):
t = self.tooltips[loc]
if self.free[i] > -1:
t += '\n\n%s ' % human_readable(self.free[i]) + _('available')
ac = getattr(self, 'location_' + loc)
ac.setToolTip(t)
ac.setWhatsThis(t)
ac.setStatusTip(t)
@property
def has_device(self):
return max(self.free) > -1
@property
def available_actions(self):
ans = [self.location_library]
for i, loc in enumerate(('main', 'carda', 'cardb')):
if self.free[i] > -1:
ans.append(getattr(self, 'location_' + loc))
return ans