def test(scale=0.5):
from PyQt5.Qt import QLabel, QApplication, QPixmap, QMainWindow, QWidget, QScrollArea, QGridLayout
app = QApplication([])
mi = Metadata('xxx', ['Kovid Goyal', 'John Q. Doe', 'Author'])
mi.series = 'A series of styles'
m = QMainWindow()
sa = QScrollArea(m)
w = QWidget(m)
sa.setWidget(w)
l = QGridLayout(w)
w.setLayout(l), l.setSpacing(30)
labels = []
for r, color in enumerate(sorted(default_color_themes)):
for c, style in enumerate(sorted(all_styles())):
mi.series_index = c + 1
mi.title = 'An algorithmic cover [%s]' % color
prefs = override_prefs(cprefs, override_color_theme=color, override_style=style)
for x in ('cover_width', 'cover_height', 'title_font_size', 'subtitle_font_size', 'footer_font_size'):
prefs[x] = int(scale * prefs[x])
img = generate_cover(mi, prefs=prefs, as_qimage=True)
la = QLabel()
la.setPixmap(QPixmap.fromImage(img))
l.addWidget(la, r, c)
labels.append(la)
m.setCentralWidget(sa)
w.resize(w.sizeHint())
m.show()
app.exec_()
def test(scale=0.25):
from PyQt5.Qt import QLabel, QApplication, QPixmap, QMainWindow, QWidget, QScrollArea, QGridLayout
app = QApplication([])
mi = Metadata('xxx', ['Kovid Goyal', 'John & Doe', 'Author'])
mi.series = 'A series of styles'
m = QMainWindow()
sa = QScrollArea(m)
w = QWidget(m)
sa.setWidget(w)
l = QGridLayout(w)
w.setLayout(l), l.setSpacing(30)
labels = []
for r, color in enumerate(sorted(default_color_themes)):
for c, style in enumerate(sorted(all_styles())):
mi.series_index = c + 1
mi.title = 'An algorithmic cover [%s]' % color
prefs = override_prefs(cprefs,
override_color_theme=color,
override_style=style)
scale_cover(prefs, scale)
img = generate_cover(mi, prefs=prefs, as_qimage=True)
la = QLabel()
la.setPixmap(QPixmap.fromImage(img))
l.addWidget(la, r, c)
labels.append(la)
m.setCentralWidget(sa)
w.resize(w.sizeHint())
m.show()
app.exec_()
def test(scale=0.25):
from PyQt5.Qt import QLabel, QPixmap, QMainWindow, QWidget, QScrollArea, QGridLayout
from calibre.gui2 import Application
app = Application([])
mi = Metadata('Unknown', ['Kovid Goyal', 'John & Doe', 'Author'])
mi.series = 'A series & styles'
m = QMainWindow()
sa = QScrollArea(m)
w = QWidget(m)
sa.setWidget(w)
l = QGridLayout(w)
w.setLayout(l), l.setSpacing(30)
scale *= w.devicePixelRatioF()
labels = []
for r, color in enumerate(sorted(default_color_themes)):
for c, style in enumerate(sorted(all_styles())):
mi.series_index = c + 1
mi.title = 'An algorithmic cover [%s]' % color
prefs = override_prefs(cprefs, override_color_theme=color, override_style=style)
scale_cover(prefs, scale)
img = generate_cover(mi, prefs=prefs, as_qimage=True)
img.setDevicePixelRatio(w.devicePixelRatioF())
la = QLabel()
la.setPixmap(QPixmap.fromImage(img))
l.addWidget(la, r, c)
labels.append(la)
m.setCentralWidget(sa)
w.resize(w.sizeHint())
m.show()
app.exec_()
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, *args, **kw):
ConfigWidgetBase.__init__(self, *args, **kw)
self.l = l = QVBoxLayout(self)
l.setContentsMargins(0, 0, 0, 0)
self.tabs_widget = t = QTabWidget(self)
l.addWidget(t)
self.main_tab = m = MainTab(self)
t.addTab(m, _('&Main'))
m.start_server.connect(self.start_server)
m.stop_server.connect(self.stop_server)
m.test_server.connect(self.test_server)
m.show_logs.connect(self.view_server_logs)
self.opt_autolaunch_server = m.opt_autolaunch_server
self.users_tab = ua = Users(self)
t.addTab(ua, _('&User accounts'))
self.advanced_tab = a = AdvancedTab(self)
sa = QScrollArea(self)
sa.setWidget(a), sa.setWidgetResizable(True)
t.addTab(sa, _('&Advanced'))
self.custom_list_tab = clt = CustomList(self)
sa = QScrollArea(self)
sa.setWidget(clt), sa.setWidgetResizable(True)
t.addTab(sa, _('Book &list template'))
self.search_net_tab = SearchTheInternet(self)
t.addTab(self.search_net_tab, _('&Search the internet'))
for tab in self.tabs:
if hasattr(tab, 'changed_signal'):
tab.changed_signal.connect(self.changed_signal.emit)
def setupUi(self, *args): # {{{
self.resize(990, 670)
self.download_shortcut = QShortcut(self)
self.download_shortcut.setKey(QKeySequence('Ctrl+D',
QKeySequence.PortableText))
p = self.parent()
if hasattr(p, 'keyboard'):
kname = u'Interface Action: Edit Metadata (Edit Metadata) : menu action : download'
sc = p.keyboard.keys_map.get(kname, None)
if sc:
self.download_shortcut.setKey(sc[0])
self.swap_title_author_shortcut = s = QShortcut(self)
s.setKey(QKeySequence('Alt+Down', QKeySequence.PortableText))
self.button_box = bb = QDialogButtonBox(self)
self.button_box.accepted.connect(self.accept)
self.button_box.rejected.connect(self.reject)
self.next_button = QPushButton(QIcon(I('forward.png')), _('Next'),
self)
self.next_button.setShortcut(QKeySequence('Alt+Right'))
self.next_button.clicked.connect(self.next_clicked)
self.prev_button = QPushButton(QIcon(I('back.png')), _('Previous'),
self)
self.prev_button.setShortcut(QKeySequence('Alt+Left'))
self.button_box.addButton(self.prev_button, bb.ActionRole)
self.button_box.addButton(self.next_button, bb.ActionRole)
self.prev_button.clicked.connect(self.prev_clicked)
bb.setStandardButtons(bb.Ok|bb.Cancel)
bb.button(bb.Ok).setDefault(True)
self.scroll_area = QScrollArea(self)
self.scroll_area.setFrameShape(QScrollArea.NoFrame)
self.scroll_area.setWidgetResizable(True)
self.central_widget = QTabWidget(self)
self.scroll_area.setWidget(self.central_widget)
self.l = QVBoxLayout(self)
self.setLayout(self.l)
self.l.addWidget(self.scroll_area)
ll = self.button_box_layout = QHBoxLayout()
self.l.addLayout(ll)
ll.addSpacing(10)
ll.addWidget(self.button_box)
self.setWindowIcon(QIcon(I('edit_input.png')))
self.setWindowTitle(BASE_TITLE)
self.create_basic_metadata_widgets()
if len(self.db.custom_column_label_map):
self.create_custom_metadata_widgets()
self.do_layout()
geom = gprefs.get('metasingle_window_geometry3', None)
if geom is not None:
self.restoreGeometry(bytes(geom))
def wrap_widget(self, page):
sw = QScrollArea(self)
name = 'STW{}'.format(abs(id(self)))
sw.setObjectName(name)
sw.setWidget(page)
sw.setWidgetResizable(True)
page.setAutoFillBackground(False)
sw.setStyleSheet('#%s { background: transparent }' % name)
return sw
def __init__(self, parent_dialog, plugin_action):
self.parent_dialog = parent_dialog
self.plugin_action = plugin_action
QWidget.__init__(self)
self.l = QVBoxLayout()
self.setLayout(self.l)
label = QLabel(_("If you have custom columns defined, they will be listed below. Choose how you would like these columns handled."))
label.setWordWrap(True)
self.l.addWidget(label)
self.l.addSpacing(5)
scrollable = QScrollArea()
scrollcontent = QWidget()
scrollable.setWidget(scrollcontent)
scrollable.setWidgetResizable(True)
self.l.addWidget(scrollable)
self.sl = QVBoxLayout()
scrollcontent.setLayout(self.sl)
self.custcol_dropdowns = {}
custom_columns = self.plugin_action.gui.library_view.model().custom_columns
grid = QGridLayout()
self.sl.addLayout(grid)
row=0
for key, column in custom_columns.iteritems():
if column['datatype'] in permitted_values:
# print("\n============== %s ===========\n"%key)
# for (k,v) in column.iteritems():
# print("column['%s'] => %s"%(k,v))
label = QLabel('%s(%s)'%(column['name'],key))
label.setToolTip(_("Set this %s column on new merged books...")%column['datatype'])
grid.addWidget(label,row,0)
dropdown = QComboBox(self)
dropdown.addItem('','none')
for md in permitted_values[column['datatype']]:
# tags-like column also 'text'
if md == 'union' and not column['is_multiple']:
continue
if md == 'concat' and column['is_multiple']:
continue
dropdown.addItem(titleLabels[md],md)
self.custcol_dropdowns[key] = dropdown
if key in prefs['custom_cols']:
dropdown.setCurrentIndex(dropdown.findData(prefs['custom_cols'][key]))
dropdown.setToolTip(_("How this column will be populated by default."))
grid.addWidget(dropdown,row,1)
row+=1
self.sl.insertStretch(-1)
def __init__(self, ia):
QWidget.__init__(self)
self.ia = ia
self.layout = QVBoxLayout()
self.setLayout(self.layout)
# make the config menu as a widget
self.config_menu = self.make_menu()
# make a scroll area to hold the menu and add it to the layout
self.scroll = QScrollArea()
self.scroll.setWidget(self.config_menu)
self.layout.addWidget(self.scroll)
def __init__(self, parent_dialog, plugin_action):
QWidget.__init__(self)
self.parent_dialog = parent_dialog
self.plugin_action = plugin_action
self.l = QVBoxLayout()
self.setLayout(self.l)
label = QLabel(_('Searches to use for:'))
label.setWordWrap(True)
self.l.addWidget(label)
#self.l.addSpacing(5)
scrollable = QScrollArea()
scrollcontent = QWidget()
scrollable.setWidget(scrollcontent)
scrollable.setWidgetResizable(True)
self.l.addWidget(scrollable)
self.sl = QVBoxLayout()
scrollcontent.setLayout(self.sl)
self.sl.addWidget(QLabel(_("Search for Duplicated Books:")))
self.checkdups_search = QLineEdit(self)
self.sl.addWidget(self.checkdups_search)
self.checkdups_search.setText(prefs['checkdups_search'])
self.checkdups_search.setToolTip(_('Default is %s')%default_prefs['checkdups_search'])
self.sl.addSpacing(5)
self.sl.addWidget(QLabel(_("Deleted Books (not in Library):")))
self.checknotinlibrary_search = QLineEdit(self)
self.sl.addWidget(self.checknotinlibrary_search)
self.checknotinlibrary_search.setText(prefs['checknotinlibrary_search'])
self.checknotinlibrary_search.setToolTip(_('Default is %s')%default_prefs['checknotinlibrary_search'])
self.sl.addSpacing(5)
self.sl.addWidget(QLabel(_("Added Books (not on Device):")))
self.checknotondevice_search = QLineEdit(self)
self.sl.addWidget(self.checknotondevice_search)
self.checknotondevice_search.setText(prefs['checknotondevice_search'])
self.checknotondevice_search.setToolTip(_('Default is %s')%default_prefs['checknotondevice_search'])
self.sl.insertStretch(-1)
self.l.addSpacing(15)
restore_defaults_button = QPushButton(_('Restore Defaults'), self)
restore_defaults_button.setToolTip(_('Revert all searches to the defaults.'))
restore_defaults_button.clicked.connect(self.restore_defaults_button)
self.l.addWidget(restore_defaults_button)
def __init__(self, *args, **kw):
ConfigWidgetBase.__init__(self, *args, **kw)
self.l = l = QVBoxLayout(self)
l.setContentsMargins(0, 0, 0, 0)
self.tabs_widget = t = QTabWidget(self)
l.addWidget(t)
self.main_tab = m = MainTab(self)
t.addTab(m, _('&Main'))
m.start_server.connect(self.start_server)
m.stop_server.connect(self.stop_server)
m.test_server.connect(self.test_server)
m.show_logs.connect(self.view_server_logs)
self.opt_autolaunch_server = m.opt_autolaunch_server
self.users_tab = ua = Users(self)
t.addTab(ua, _('&User accounts'))
self.advanced_tab = a = AdvancedTab(self)
sa = QScrollArea(self)
sa.setWidget(a), sa.setWidgetResizable(True)
t.addTab(sa, _('&Advanced'))
self.custom_list_tab = clt = CustomList(self)
sa = QScrollArea(self)
sa.setWidget(clt), sa.setWidgetResizable(True)
t.addTab(sa, _('Book &list template'))
for tab in self.tabs:
if hasattr(tab, 'changed_signal'):
tab.changed_signal.connect(self.changed_signal.emit)
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 setup_import_panel(self):
self.import_panel = w = QWidget(self)
self.stack.addWidget(w)
w.stack = s = QStackedLayout(w)
self.ig = w = QWidget()
s.addWidget(w)
w.l = l = QVBoxLayout(w)
w.la = la = QLabel(
_('Specify the folder containing the previously exported calibre data that you'
' wish to import.'))
la.setWordWrap(True)
l.addWidget(la)
self.export_dir_button = b = QPushButton(QIcon(I('document_open.png')),
_('Choose &folder'), self)
b.clicked.connect(self.select_import_folder)
l.addWidget(b), l.addStretch()
self.select_libraries_panel = w = QScrollArea(self)
w.setWidgetResizable(True)
s.addWidget(w)
self.slp = w = QWidget(self)
self.select_libraries_panel.setWidget(w)
w.l = l = QVBoxLayout(w)
w.la = la = QLabel(
_('Specify locations for the libraries you want to import. A location must be an empty folder'
' on your computer. If you leave any blank, those libraries will not be imported.'
))
la.setWordWrap(True)
l.addWidget(la)
def wrap_widget(self, page):
sw = QScrollArea(self)
pl = page.layout()
if pl is not None:
cm = pl.contentsMargins()
# For some reasons designer insists on setting zero margins for
# widgets added to a tab widget, which looks horrible.
if (cm.left(), cm.top(), cm.right(), cm.bottom()) == (0, 0, 0, 0):
pl.setContentsMargins(9, 9, 9, 9)
name = 'STW{}'.format(abs(id(self)))
sw.setObjectName(name)
sw.setWidget(page)
sw.setWidgetResizable(True)
page.setAutoFillBackground(False)
sw.setStyleSheet('#%s { background: transparent }' % name)
return sw
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, names, parent=None):
QDialog.__init__(self, parent)
self.names = names
self.setWindowTitle(_('Choose master file'))
self.l = l = QVBoxLayout()
self.setLayout(l)
self.la = la = QLabel(
_('Choose the master file. All selected files will be merged into the master file:'
))
la.setWordWrap(True)
l.addWidget(la)
self.sa = sa = QScrollArea(self)
l.addWidget(sa)
self.bb = bb = QDialogButtonBox(QDialogButtonBox.Ok
| QDialogButtonBox.Cancel)
l.addWidget(bb)
bb.accepted.connect(self.accept)
bb.rejected.connect(self.reject)
self.w = w = QWidget(self)
w.l = QVBoxLayout()
w.setLayout(w.l)
buttons = self.buttons = [QRadioButton(n) for n in names]
buttons[0].setChecked(True)
map(w.l.addWidget, buttons)
sa.setWidget(w)
self.resize(self.sizeHint() + QSize(150, 20))
def __init__(self, preview, parent=None):
QWidget.__init__(self, parent)
self.preview = preview
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.AlignTop | Qt.AlignLeft)
s.addWidget(la)
self.box = box = Box(self)
box.hyperlink_activated.connect(self.goto_declaration,
type=Qt.QueuedConnection)
self.scroll = sc = QScrollArea(self)
sc.setWidget(box)
sc.setWidgetResizable(True)
s.addWidget(sc)
def __init__(self, device, rules):
QGroupBox.__init__(self, _('Format specific sending'))
self._device = weakref.ref(device)
self.l = l = QVBoxLayout()
self.setLayout(l)
self.la = la = QLabel(
'<p>' +
_('''You can create rules that control where e-books of a specific
format are sent to on the device. These will take precedence over
the folders specified above.'''))
la.setWordWrap(True)
l.addWidget(la)
self.sa = sa = QScrollArea(self)
sa.setWidgetResizable(True)
self.w = w = QWidget(self)
w.l = QVBoxLayout()
w.setLayout(w.l)
sa.setWidget(w)
l.addWidget(sa)
self.widgets = []
for rule in rules:
r = Rule(device, rule)
self.widgets.append(r)
w.l.addWidget(r)
r.remove.connect(self.remove_rule)
if not self.widgets:
self.add_rule()
self.b = b = QPushButton(QIcon(I('plus.png')), _('Add a &new rule'))
l.addWidget(b)
b.clicked.connect(self.add_rule)
self.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Ignored)
def setupUi(self, *args): # {{{
self.resize(990, 670)
self.download_shortcut = QShortcut(self)
self.download_shortcut.setKey(QKeySequence('Ctrl+D',
QKeySequence.PortableText))
p = self.parent()
if hasattr(p, 'keyboard'):
kname = u'Interface Action: Edit Metadata (Edit Metadata) : menu action : download'
sc = p.keyboard.keys_map.get(kname, None)
if sc:
self.download_shortcut.setKey(sc[0])
self.swap_title_author_shortcut = s = QShortcut(self)
s.setKey(QKeySequence('Alt+Down', QKeySequence.PortableText))
self.button_box = bb = QDialogButtonBox(self)
self.button_box.accepted.connect(self.accept)
self.button_box.rejected.connect(self.reject)
self.next_button = QPushButton(QIcon(I('forward.png')), _('Next'),
self)
self.next_button.setShortcut(QKeySequence('Alt+Right'))
self.next_button.clicked.connect(self.next_clicked)
self.prev_button = QPushButton(QIcon(I('back.png')), _('Previous'),
self)
self.prev_button.setShortcut(QKeySequence('Alt+Left'))
self.button_box.addButton(self.prev_button, bb.ActionRole)
self.button_box.addButton(self.next_button, bb.ActionRole)
self.prev_button.clicked.connect(self.prev_clicked)
bb.setStandardButtons(bb.Ok|bb.Cancel)
bb.button(bb.Ok).setDefault(True)
self.scroll_area = QScrollArea(self)
self.scroll_area.setFrameShape(QScrollArea.NoFrame)
self.scroll_area.setWidgetResizable(True)
self.central_widget = QTabWidget(self)
self.scroll_area.setWidget(self.central_widget)
self.l = QVBoxLayout(self)
self.setLayout(self.l)
self.l.addWidget(self.scroll_area)
ll = self.button_box_layout = QHBoxLayout()
self.l.addLayout(ll)
ll.addSpacing(10)
ll.addWidget(self.button_box)
self.setWindowIcon(QIcon(I('edit_input.png')))
self.setWindowTitle(BASE_TITLE)
self.create_basic_metadata_widgets()
if len(self.db.custom_column_label_map):
self.create_custom_metadata_widgets()
self.comments_edit_state_at_apply = {self.comments:None}
self.do_layout()
geom = gprefs.get('metasingle_window_geometry3', None)
if geom is not None:
self.restoreGeometry(bytes(geom))
def __init__(self):
super().__init__(argv)
self.w = QMainWindow()
self.w.setMinimumWidth(300)
self.w.setMinimumHeight(300)
# self.w.setWindowTitle(tr("Отправка запросов на ВС АУГО"))
self.cw = QScrollArea()
# self.__create_ui()
self.__showed = False
self.__wgts = {}
self.cb = QComboBox()
self.individuals = []
self.entities = []
self.documents = []
self.doc_files = []
self.__setupUi(self.w)
self.w.showMaximized()
def __init__(self,
parent,
current_img,
current_url,
geom_name='viewer_image_popup_geometry'):
QDialog.__init__(self)
self.setWindowFlag(Qt.WindowMinimizeButtonHint)
self.setWindowFlag(Qt.WindowMaximizeButtonHint)
dw = QApplication.instance().desktop()
self.avail_geom = dw.availableGeometry(
parent if parent is not None else self)
self.current_img = current_img
self.current_url = current_url
self.factor = 1.0
self.geom_name = geom_name
self.label = l = QLabel(self)
l.setBackgroundRole(QPalette.Text if QApplication.instance().
is_dark_theme else QPalette.Base)
l.setSizePolicy(QSizePolicy.Ignored, QSizePolicy.Ignored)
l.setScaledContents(True)
self.scrollarea = sa = QScrollArea()
sa.setAlignment(Qt.AlignHCenter | Qt.AlignVCenter)
sa.setBackgroundRole(QPalette.Dark)
sa.setWidget(l)
self.bb = bb = QDialogButtonBox(QDialogButtonBox.Close)
bb.accepted.connect(self.accept)
bb.rejected.connect(self.reject)
self.zi_button = zi = bb.addButton(_('Zoom &in'), bb.ActionRole)
self.zo_button = zo = bb.addButton(_('Zoom &out'), bb.ActionRole)
self.save_button = so = bb.addButton(_('&Save as'), bb.ActionRole)
self.rotate_button = ro = bb.addButton(_('&Rotate'), bb.ActionRole)
zi.setIcon(QIcon(I('plus.png')))
zo.setIcon(QIcon(I('minus.png')))
so.setIcon(QIcon(I('save.png')))
ro.setIcon(QIcon(I('rotate-right.png')))
zi.clicked.connect(self.zoom_in)
zo.clicked.connect(self.zoom_out)
so.clicked.connect(self.save_image)
ro.clicked.connect(self.rotate_image)
self.l = l = QVBoxLayout(self)
l.addWidget(sa)
self.h = h = QHBoxLayout()
h.setContentsMargins(0, 0, 0, 0)
l.addLayout(h)
self.fit_image = i = QCheckBox(_('&Fit image'))
i.setToolTip(_('Fit image inside the available space'))
i.setChecked(bool(gprefs.get('image_popup_fit_image')))
i.stateChanged.connect(self.fit_changed)
h.addWidget(i), h.addStretch(), h.addWidget(bb)
if self.fit_image.isChecked():
self.set_to_viewport_size()
geom = gprefs.get(self.geom_name)
if geom is not None:
self.restoreGeometry(geom)
def _setup_ui(self):
self.setStyleSheet(self._default)
self.setFixedWidth(300)
scroll = QScrollArea()
scroll.setWidgetResizable(True)
scroll.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
scroll.setWidget(ShotList())
self.addWidget(scroll)
def setup_ui(self):
self.block_show = False
self.properties = []
self.l = l = QVBoxLayout(self)
self.setLayout(l)
h = QHBoxLayout()
l.addLayout(h)
self.la = la = QLabel(_('&Edit theme:'))
h.addWidget(la)
self.theme = t = QComboBox(self)
la.setBuddy(t)
t.addItems(sorted(custom_theme_names()))
t.setMinimumWidth(200)
if t.count() > 0:
t.setCurrentIndex(0)
t.currentIndexChanged[int].connect(self.show_theme)
h.addWidget(t)
self.add_button = b = QPushButton(QIcon(I('plus.png')),
_('Add &new theme'), self)
b.clicked.connect(self.create_new_theme)
h.addWidget(b)
self.remove_button = b = QPushButton(QIcon(I('minus.png')),
_('&Remove theme'), self)
b.clicked.connect(self.remove_theme)
h.addWidget(b)
h.addStretch(1)
self.scroll = s = QScrollArea(self)
self.w = w = QWidget(self)
s.setWidget(w), s.setWidgetResizable(True)
self.cl = cl = QVBoxLayout()
w.setLayout(cl)
from calibre.gui2.tweak_book.editor.text import TextEdit
self.preview = p = TextEdit(self, expected_geometry=(73, 50))
p.load_text(
HELP_TEXT.format(*[
'<b>%s</b>' % x
for x in ('Normal', 'Visual', 'CursorLine', 'LineNr',
'MatchParen', 'Function', 'Type', 'Statement',
'Constant', 'SpecialCharacter', 'Error',
'SpellError', 'Comment')
]))
p.setMaximumWidth(p.size_hint.width() + 5)
s.setMinimumWidth(600)
self.splitter = sp = QSplitter(self)
l.addWidget(sp)
sp.addWidget(s), sp.addWidget(p)
self.bb.clear()
self.bb.addButton(self.bb.Close)
l.addWidget(self.bb)
if self.theme.count() > 0:
self.show_theme()
def __setupUi(self, mainWindow):
mainWindow.setObjectName("MainWindow")
self.centralwidget = QWidget(mainWindow)
self.centralwidget.setObjectName("centralwidget")
self.horizontalLayout = QHBoxLayout(self.centralwidget)
self.horizontalLayout.setObjectName("horizontalLayout")
self.scrollArea = QScrollArea(self.centralwidget)
self.scrollArea.setWidgetResizable(True)
self.scrollArea.setObjectName("scrollArea")
self.scrollAreaWidgetContents = QWidget()
self.scrollAreaWidgetContents.setObjectName("scrollAreaWidgetContents")
self.gridLayout = QGridLayout(self.scrollAreaWidgetContents)
self.gridLayout.setObjectName("gridLayout")
self.__show_form()
self.scrollArea.setWidget(self.scrollAreaWidgetContents)
self.horizontalLayout.addWidget(self.scrollArea)
mainWindow.setCentralWidget(self.centralwidget)
self.menubar = QMenuBar(mainWindow)
self.menubar.setObjectName("menubar")
self.menu = QMenu(self.menubar)
self.menu.setObjectName("menu")
mainWindow.setMenuBar(self.menubar)
self.statusbar = QStatusBar(mainWindow)
self.statusbar.setObjectName("statusbar")
mainWindow.setStatusBar(self.statusbar)
self.action_1 = QAction(mainWindow)
self.action_1.setObjectName("action")
self.action_1.triggered.connect(self.send)
self.action = QAction(mainWindow)
self.action.setObjectName("action")
self.action.triggered.connect(self.on_action_triggered)
self.action_2 = QAction(mainWindow)
self.action_2.setObjectName("action_2")
self.action_3 = QAction(mainWindow)
self.action_3.setObjectName("action_3")
self.action_3.triggered.connect(self.get_response)
self.menu.addAction(self.action)
self.menubar.addAction(self.action_1)
self.menubar.addAction(self.action_2)
self.menubar.addAction(self.action_3)
self.menubar.addAction(self.menu.menuAction())
self.__retranslateUi(mainWindow)
QMetaObject.connectSlotsByName(mainWindow)
def __init__(self, parent=None):
QScrollArea.__init__(self, parent)
self.setWidgetResizable(True)
category_map, category_names = {}, {}
for plugin in preferences_plugins():
if plugin.category not in category_map:
category_map[plugin.category] = plugin.category_order
if category_map[plugin.category] < plugin.category_order:
category_map[plugin.category] = plugin.category_order
if plugin.category not in category_names:
category_names[plugin.category] = (plugin.gui_category
if plugin.gui_category else
plugin.category)
self.category_names = category_names
categories = list(category_map.keys())
categories.sort(cmp=lambda x, y: cmp(category_map[x], category_map[y]))
self.category_map = OrderedDict()
for c in categories:
self.category_map[c] = []
for plugin in preferences_plugins():
self.category_map[plugin.category].append(plugin)
for plugins in self.category_map.values():
plugins.sort(cmp=lambda x, y: cmp(x.name_order, y.name_order))
self.widgets = []
self._layout = QVBoxLayout()
self.container = QWidget(self)
self.container.setLayout(self._layout)
self.setWidget(self.container)
for name, plugins in self.category_map.items():
w = Category(name, plugins, self.category_names[name], parent=self)
self.widgets.append(w)
self._layout.addWidget(w)
w.plugin_activated.connect(self.show_plugin.emit)
self._layout.addStretch(1)
def __init__(self, parent, book_settings):
QDialog.__init__(self, parent)
self.resize(500, 500)
self.setWindowTitle('title - author')
self._index = 0
self._book_settings = book_settings
v_layout = QVBoxLayout(self)
# add ASIN and Goodreads url text boxes and update buttons
asin_browser_button, goodreads_browser_button = self._initialize_general(
v_layout)
# add scrollable area for aliases
v_layout.addWidget(QLabel('Aliases:'))
self._scroll_area = QScrollArea()
v_layout.addWidget(self._scroll_area)
# add status box
self._status = QLabel('')
v_layout.addWidget(self._status)
previous_button = next_button = None
if len(self._book_settings) > 1:
previous_button = QPushButton('Previous')
previous_button.setEnabled(False)
previous_button.setFixedWidth(100)
next_button = QPushButton('Next')
next_button.setFixedWidth(100)
previous_button.clicked.connect(lambda: self.previous_clicked(
previous_button, next_button, asin_browser_button,
goodreads_browser_button))
next_button.clicked.connect(lambda: self.next_clicked(
previous_button, next_button, asin_browser_button,
goodreads_browser_button))
self._initialize_navigation_buttons(v_layout, previous_button,
next_button)
self.setLayout(v_layout)
self.show_book_prefs(asin_browser_button, goodreads_browser_button)
self.show()
def __init__(self, parent=None):
QScrollArea.__init__(self, parent)
self.setWidgetResizable(True)
category_map, category_names = {}, {}
for plugin in preferences_plugins():
if plugin.category not in category_map:
category_map[plugin.category] = plugin.category_order
if category_map[plugin.category] < plugin.category_order:
category_map[plugin.category] = plugin.category_order
if plugin.category not in category_names:
category_names[plugin.category] = (plugin.gui_category if
plugin.gui_category else plugin.category)
self.category_names = category_names
categories = list(category_map.keys())
categories.sort(key=lambda x: category_map[x])
self.category_map = OrderedDict()
for c in categories:
self.category_map[c] = []
for plugin in preferences_plugins():
self.category_map[plugin.category].append(plugin)
for plugins in self.category_map.values():
plugins.sort(key=lambda x: x.name_order)
self.widgets = []
self._layout = QVBoxLayout()
self.container = QWidget(self)
self.container.setLayout(self._layout)
self.setWidget(self.container)
for name, plugins in self.category_map.items():
w = Category(name, plugins, self.category_names[name], parent=self)
self.widgets.append(w)
self._layout.addWidget(w)
w.plugin_activated.connect(self.show_plugin.emit)
self._layout.addStretch(1)
def __init__(self, gui, icon, do_user_config):
QDialog.__init__(self, gui)
self.gui = gui
self.do_user_config = do_user_config
self.db = gui.current_db
self.l = QVBoxLayout()
self.setLayout(self.l)
self.setWindowTitle('Wiki Reader')
self.setWindowIcon(icon)
self.helpl = QLabel(
'Enter the URL of a wikipedia article below. '
'It will be downloaded and converted into an ebook.')
self.helpl.setWordWrap(True)
self.l.addWidget(self.helpl)
self.w = QWidget(self)
self.sa = QScrollArea(self)
self.l.addWidget(self.sa)
self.w.l = QVBoxLayout()
self.w.setLayout(self.w.l)
self.sa.setWidget(self.w)
self.sa.setWidgetResizable(True)
self.title = Title(self)
self.w.l.addWidget(self.title)
self.urls = [URL(self)]
self.w.l.addWidget(self.urls[0])
self.add_more_button = QPushButton(
QIcon(I('plus.png')), 'Add another URL')
self.l.addWidget(self.add_more_button)
self.bb = QDialogButtonBox(self)
self.bb.setStandardButtons(self.bb.Ok | self.bb.Cancel)
self.bb.accepted.connect(self.accept)
self.bb.rejected.connect(self.reject)
self.l.addWidget(self.bb)
self.book_button = b = self.bb.addButton(
'Convert a Wiki&Book', self.bb.ActionRole)
b.clicked.connect(self.wiki_book)
self.add_more_button.clicked.connect(self.add_more)
self.finished.connect(self.download)
self.setMinimumWidth(500)
self.resize(self.sizeHint())
self.single_url = None
def __init__(self, parent_dialog, plugin_action):
self.parent_dialog = parent_dialog
self.plugin_action = plugin_action
QWidget.__init__(self)
self.l = QVBoxLayout()
self.setLayout(self.l)
label = QLabel(_("If you have custom columns defined, they will be listed below. Choose how you would like these columns handled."))
label.setWordWrap(True)
self.l.addWidget(label)
self.l.addSpacing(5)
scrollable = QScrollArea()
scrollcontent = QWidget()
scrollable.setWidget(scrollcontent)
scrollable.setWidgetResizable(True)
self.l.addWidget(scrollable)
self.sl = QVBoxLayout()
scrollcontent.setLayout(self.sl)
self.custcol_dropdowns = {}
custom_columns = self.plugin_action.gui.library_view.model().custom_columns
grid = QGridLayout()
self.sl.addLayout(grid)
row=0
for key, column in custom_columns.iteritems():
if column['datatype'] in permitted_values:
# logger.debug("\n============== %s ===========\n"%key)
# for (k,v) in column.iteritems():
# logger.debug("column['%s'] => %s"%(k,v))
label = QLabel('%s(%s)'%(column['name'],key))
label.setToolTip(_("Set this %s column on new merged books...")%column['datatype'])
grid.addWidget(label,row,0)
dropdown = QComboBox(self)
dropdown.addItem('','none')
for md in permitted_values[column['datatype']]:
# tags-like column also 'text'
if md == 'union' and not column['is_multiple']:
continue
if md == 'concat' and column['is_multiple']:
continue
dropdown.addItem(titleLabels[md],md)
self.custcol_dropdowns[key] = dropdown
if key in prefs['custom_cols']:
dropdown.setCurrentIndex(dropdown.findData(prefs['custom_cols'][key]))
dropdown.setToolTip(_("How this column will be populated by default."))
grid.addWidget(dropdown,row,1)
row+=1
self.sl.insertStretch(-1)
def get_notes_mail_widget(self):
"""
Return QWidget with notes and email areas and edition buttons
:return: notes and email QWidget
:rtype: QWidget
"""
notes_widget = QWidget()
notes_layout = QGridLayout(notes_widget)
# Notes title and button
notes_label = QLabel(_('Notes:'))
notes_label.setObjectName('subtitle')
notes_layout.addWidget(notes_label, 0, 0, 1, 1)
notes_btn = QPushButton()
notes_btn.setIcon(QIcon(settings.get_image('edit')))
notes_btn.setToolTip(_("Edit your notes."))
notes_btn.setFixedSize(32, 32)
notes_btn.clicked.connect(lambda: self.patch_data('notes'))
notes_layout.addWidget(notes_btn, 0, 2, 1, 1)
# Notes scroll area
self.labels['notes'].setText(data_manager.database['user'].data['notes'])
self.labels['notes'].setWordWrap(True)
self.labels['notes'].setTextInteractionFlags(Qt.TextSelectableByMouse)
notes_scrollarea = QScrollArea()
notes_scrollarea.setWidget(self.labels['notes'])
notes_scrollarea.setWidgetResizable(True)
notes_scrollarea.setObjectName('notes')
notes_layout.addWidget(notes_scrollarea, 1, 0, 1, 3)
# Mail
mail_label = QLabel(_('Email:'))
mail_label.setObjectName('subtitle')
notes_layout.addWidget(mail_label, 2, 0, 1, 1)
self.labels['email'].setObjectName('edit')
notes_layout.addWidget(self.labels['email'], 2, 1, 1, 1)
mail_btn = QPushButton()
mail_btn.setIcon(QIcon(settings.get_image('edit')))
mail_btn.setFixedSize(32, 32)
mail_btn.clicked.connect(lambda: self.patch_data('email'))
notes_layout.addWidget(mail_btn, 2, 2, 1, 1)
notes_layout.setAlignment(Qt.AlignTop)
return notes_widget
def show_plugin_tab(self, idx):
cf = unicode(self.format.currentText()).lower()
while self.tabs.count() > 1:
self.tabs.removeTab(1)
for pw in self.widgets:
if cf in pw.formats:
if getattr(pw, 'handles_scrolling', False):
self.tabs.addTab(pw, pw.TITLE)
else:
self.sw__mem = s = QScrollArea(self)
s.setWidget(pw), s.setWidgetResizable(True)
self.tabs.addTab(s, pw.TITLE)
break
if hasattr(self.options_widget, 'show_help'):
self.buttonBox.button(self.buttonBox.Help).setVisible(True)
else:
self.buttonBox.button(self.buttonBox.Help).setVisible(False)
def __init__(self, username, restriction, parent=None):
QDialog.__init__(self, parent)
self.setWindowTitle(
_('Change library access permissions for {}').format(username))
self.username = username
self._items = []
self.l = l = QFormLayout(self)
l.setFieldGrowthPolicy(l.AllNonFixedFieldsGrow)
self.libraries = t = QWidget(self)
t.setObjectName('libraries')
t.l = QVBoxLayout(self.libraries)
self.atype = a = QComboBox(self)
a.addItems([
_('All libraries'),
_('Only the specified libraries'),
_('All except the specified libraries')
])
self.library_restrictions = restriction['library_restrictions'].copy()
if restriction['allowed_library_names']:
a.setCurrentIndex(1)
self.items = restriction['allowed_library_names']
elif restriction['blocked_library_names']:
a.setCurrentIndex(2)
self.items = restriction['blocked_library_names']
else:
a.setCurrentIndex(0)
a.currentIndexChanged.connect(self.atype_changed)
l.addRow(_('Allow access to:'), a)
self.msg = la = QLabel(self)
la.setWordWrap(True)
l.addRow(la)
self.la = la = QLabel(_('Specify the libraries below:'))
la.setWordWrap(True)
self.sa = sa = QScrollArea(self)
sa.setWidget(t), sa.setWidgetResizable(True)
l.addRow(la), l.addRow(sa)
self.atype_changed()
self.bb = bb = QDialogButtonBox(QDialogButtonBox.Ok
| QDialogButtonBox.Cancel)
bb.accepted.connect(self.accept), bb.rejected.connect(self.reject)
l.addWidget(bb)
self.items = self.items
def __init__(self,
parent,
current_img,
current_url,
geom_name='viewer_image_popup_geometry'):
QDialog.__init__(self)
dw = QApplication.instance().desktop()
self.avail_geom = dw.availableGeometry(
parent if parent is not None else self)
self.current_img = current_img
self.current_url = current_url
self.factor = 1.0
self.geom_name = geom_name
self.label = l = QLabel()
l.setBackgroundRole(QPalette.Base)
l.setSizePolicy(QSizePolicy.Ignored, QSizePolicy.Ignored)
l.setScaledContents(True)
self.scrollarea = sa = QScrollArea()
sa.setBackgroundRole(QPalette.Dark)
sa.setWidget(l)
self.bb = bb = QDialogButtonBox(QDialogButtonBox.Close)
bb.accepted.connect(self.accept)
bb.rejected.connect(self.reject)
self.zi_button = zi = bb.addButton(_('Zoom &in'), bb.ActionRole)
self.zo_button = zo = bb.addButton(_('Zoom &out'), bb.ActionRole)
self.save_button = so = bb.addButton(_('&Save as'), bb.ActionRole)
self.rotate_button = ro = bb.addButton(_('&Rotate'), bb.ActionRole)
zi.setIcon(QIcon(I('plus.png')))
zo.setIcon(QIcon(I('minus.png')))
so.setIcon(QIcon(I('save.png')))
ro.setIcon(QIcon(I('rotate-right.png')))
zi.clicked.connect(self.zoom_in)
zo.clicked.connect(self.zoom_out)
so.clicked.connect(self.save_image)
ro.clicked.connect(self.rotate_image)
self.l = l = QVBoxLayout()
self.setLayout(l)
l.addWidget(sa)
l.addWidget(bb)
def get_last_check_widget(self):
"""
Return QWidget with last check data
:return: widget with last check data
:rtype: QWidget
"""
widget = QWidget()
layout = QGridLayout()
widget.setLayout(layout)
# Title
check_title = QLabel(_('My last check'))
check_title.setObjectName('itemtitle')
check_title.setFixedHeight(30)
layout.addWidget(check_title, 0, 0, 1, 2)
# When last check
when_title = QLabel(_("When:"))
when_title.setObjectName('title')
layout.addWidget(when_title, 2, 0, 1, 1)
layout.addWidget(self.labels['ls_last_check'], 2, 1, 1, 1)
# Output
output_title = QLabel(_("Output"))
output_title.setObjectName('title')
layout.addWidget(output_title, 3, 0, 1, 1)
self.labels['ls_output'].setWordWrap(True)
self.labels['ls_output'].setTextInteractionFlags(
Qt.TextSelectableByMouse)
output_scrollarea = QScrollArea()
output_scrollarea.setWidget(self.labels['ls_output'])
output_scrollarea.setWidgetResizable(True)
output_scrollarea.setObjectName('output')
layout.addWidget(output_scrollarea, 3, 1, 1, 1)
return widget
def __init__(self, parent, book_settings):
QDialog.__init__(self, parent)
self.resize(500, 500)
self.setWindowTitle('title - author')
self._index = 0
self._book_settings = book_settings
v_layout = QVBoxLayout(self)
# add ASIN and Goodreads url text boxes and update buttons
asin_browser_button, goodreads_browser_button = self._initialize_general(v_layout)
# add scrollable area for aliases
v_layout.addWidget(QLabel('Aliases:'))
self._scroll_area = QScrollArea()
v_layout.addWidget(self._scroll_area)
# add status box
self._status = QLabel('')
v_layout.addWidget(self._status)
previous_button = next_button = None
if len(self._book_settings) > 1:
previous_button = QPushButton('Previous')
previous_button.setEnabled(False)
previous_button.setFixedWidth(100)
next_button = QPushButton('Next')
next_button.setFixedWidth(100)
previous_button.clicked.connect(lambda: self.previous_clicked(previous_button, next_button,
asin_browser_button, goodreads_browser_button))
next_button.clicked.connect(lambda: self.next_clicked(previous_button, next_button,
asin_browser_button, goodreads_browser_button))
self._initialize_navigation_buttons(v_layout, previous_button, next_button)
self.setLayout(v_layout)
self.show_book_prefs(asin_browser_button, goodreads_browser_button)
self.show()
def genesis(self, gui):
log = Log()
log.outputs = []
self.plumber = Plumber('dummy.epub',
'dummy.epub',
log,
dummy=True,
merge_plugin_recs=False)
def widget_factory(cls):
plugin = getattr(cls, 'conv_plugin', None)
if plugin is None:
hfunc = self.plumber.get_option_help
else:
options = plugin.options.union(plugin.common_options)
def hfunc(name):
for rec in options:
if rec.option == name:
ans = getattr(rec, 'help', None)
if ans is not None:
return ans.replace(
'%default',
unicode_type(rec.recommended_value))
return cls(self, self.plumber.get_option_by_name, hfunc, None,
None)
self.load_conversion_widgets()
widgets = list(map(widget_factory, self.conversion_widgets))
self.model = Model(widgets)
self.list.setModel(self.model)
for w in widgets:
w.changed_signal.connect(self.changed_signal)
sa = QScrollArea(self)
sa.setWidget(w)
sa.setWidgetResizable(True)
self.stack.addWidget(sa)
if isinstance(w, TOCWidget):
w.manually_fine_tune_toc.hide()
self.list.current_changed.connect(self.category_current_changed)
self.list.setCurrentIndex(self.model.index(0))
def get_last_check_widget(self):
"""
Return QWidget with last check data
:return: widget with last check data
:rtype: QWidget
"""
widget = QWidget()
layout = QGridLayout()
widget.setLayout(layout)
# Title
check_title = QLabel(_('My last check'))
check_title.setObjectName('itemtitle')
check_title.setFixedHeight(30)
layout.addWidget(check_title, 0, 0, 1, 2)
# When last check
when_title = QLabel(_("When:"))
when_title.setObjectName('title')
layout.addWidget(when_title, 2, 0, 1, 1)
layout.addWidget(self.labels['ls_last_check'], 2, 1, 1, 1)
# Output
output_title = QLabel(_("Output"))
output_title.setObjectName('title')
layout.addWidget(output_title, 3, 0, 1, 1)
self.labels['ls_output'].setWordWrap(True)
self.labels['ls_output'].setTextInteractionFlags(Qt.TextSelectableByMouse)
output_scrollarea = QScrollArea()
output_scrollarea.setWidget(self.labels['ls_output'])
output_scrollarea.setWidgetResizable(True)
output_scrollarea.setObjectName('output')
layout.addWidget(output_scrollarea, 3, 1, 1, 1)
return widget
class MetadataSingleDialogBase(ResizableDialog):
view_format = pyqtSignal(object, object)
cc_two_column = tweaks['metadata_single_use_2_cols_for_custom_fields']
one_line_comments_toolbar = False
use_toolbutton_for_config_metadata = True
def __init__(self, db, parent=None, editing_multiple=False):
self.db = db
self.changed = set()
self.books_to_refresh = set()
self.rows_to_refresh = set()
self.metadata_before_fetch = None
self.editing_multiple = editing_multiple
self.comments_edit_state_at_apply = {}
ResizableDialog.__init__(self, parent)
def setupUi(self, *args): # {{{
self.resize(990, 670)
self.download_shortcut = QShortcut(self)
self.download_shortcut.setKey(QKeySequence('Ctrl+D',
QKeySequence.PortableText))
p = self.parent()
if hasattr(p, 'keyboard'):
kname = u'Interface Action: Edit Metadata (Edit Metadata) : menu action : download'
sc = p.keyboard.keys_map.get(kname, None)
if sc:
self.download_shortcut.setKey(sc[0])
self.swap_title_author_shortcut = s = QShortcut(self)
s.setKey(QKeySequence('Alt+Down', QKeySequence.PortableText))
self.button_box = bb = QDialogButtonBox(self)
self.button_box.accepted.connect(self.accept)
self.button_box.rejected.connect(self.reject)
self.next_button = QPushButton(QIcon(I('forward.png')), _('Next'),
self)
self.next_button.setShortcut(QKeySequence('Alt+Right'))
self.next_button.clicked.connect(self.next_clicked)
self.prev_button = QPushButton(QIcon(I('back.png')), _('Previous'),
self)
self.prev_button.setShortcut(QKeySequence('Alt+Left'))
self.button_box.addButton(self.prev_button, bb.ActionRole)
self.button_box.addButton(self.next_button, bb.ActionRole)
self.prev_button.clicked.connect(self.prev_clicked)
bb.setStandardButtons(bb.Ok|bb.Cancel)
bb.button(bb.Ok).setDefault(True)
self.scroll_area = QScrollArea(self)
self.scroll_area.setFrameShape(QScrollArea.NoFrame)
self.scroll_area.setWidgetResizable(True)
self.central_widget = QTabWidget(self)
self.scroll_area.setWidget(self.central_widget)
self.l = QVBoxLayout(self)
self.setLayout(self.l)
self.l.addWidget(self.scroll_area)
ll = self.button_box_layout = QHBoxLayout()
self.l.addLayout(ll)
ll.addSpacing(10)
ll.addWidget(self.button_box)
self.setWindowIcon(QIcon(I('edit_input.png')))
self.setWindowTitle(BASE_TITLE)
self.create_basic_metadata_widgets()
if len(self.db.custom_column_label_map):
self.create_custom_metadata_widgets()
self.comments_edit_state_at_apply = {self.comments:None}
self.do_layout()
geom = gprefs.get('metasingle_window_geometry3', None)
if geom is not None:
self.restoreGeometry(bytes(geom))
# }}}
def create_basic_metadata_widgets(self): # {{{
self.basic_metadata_widgets = []
self.languages = LanguagesEdit(self)
self.basic_metadata_widgets.append(self.languages)
self.title = TitleEdit(self)
self.title.textChanged.connect(self.update_window_title)
self.deduce_title_sort_button = QToolButton(self)
self.deduce_title_sort_button.setToolTip(
_('Automatically create the title sort entry based on the current '
'title entry.\nUsing this button to create title sort will '
'change title sort from red to green.'))
self.deduce_title_sort_button.setWhatsThis(
self.deduce_title_sort_button.toolTip())
self.title_sort = TitleSortEdit(self, self.title,
self.deduce_title_sort_button, self.languages)
self.basic_metadata_widgets.extend([self.title, self.title_sort])
self.deduce_author_sort_button = b = RightClickButton(self)
b.setToolTip('<p>' +
_('Automatically create the author sort entry based on the current '
'author entry. Using this button to create author sort will '
'change author sort from red to green. There is a menu of '
'functions available under this button. Click and hold '
'on the button to see it.') + '</p>')
if isosx:
# Workaround for https://bugreports.qt-project.org/browse/QTBUG-41017
class Menu(QMenu):
def mouseReleaseEvent(self, ev):
ac = self.actionAt(ev.pos())
if ac is not None:
ac.trigger()
return QMenu.mouseReleaseEvent(self, ev)
b.m = m = Menu()
else:
b.m = m = QMenu()
ac = m.addAction(QIcon(I('forward.png')), _('Set author sort from author'))
ac2 = m.addAction(QIcon(I('back.png')), _('Set author from author sort'))
ac3 = m.addAction(QIcon(I('user_profile.png')), _('Manage authors'))
ac4 = m.addAction(QIcon(I('next.png')),
_('Copy author to author sort'))
ac5 = m.addAction(QIcon(I('previous.png')),
_('Copy author sort to author'))
b.setMenu(m)
self.authors = AuthorsEdit(self, ac3)
self.author_sort = AuthorSortEdit(self, self.authors, b, self.db, ac,
ac2, ac4, ac5)
self.basic_metadata_widgets.extend([self.authors, self.author_sort])
self.swap_title_author_button = QToolButton(self)
self.swap_title_author_button.setIcon(QIcon(I('swap.png')))
self.swap_title_author_button.setToolTip(_(
'Swap the author and title') + ' [%s]' % self.swap_title_author_shortcut.key().toString(QKeySequence.NativeText))
self.swap_title_author_button.clicked.connect(self.swap_title_author)
self.swap_title_author_shortcut.activated.connect(self.swap_title_author_button.click)
self.manage_authors_button = QToolButton(self)
self.manage_authors_button.setIcon(QIcon(I('user_profile.png')))
self.manage_authors_button.setToolTip('<p>' + _(
'Manage authors. Use to rename authors and correct '
'individual author\'s sort values') + '</p>')
self.manage_authors_button.clicked.connect(self.authors.manage_authors)
self.series = SeriesEdit(self)
self.clear_series_button = QToolButton(self)
self.clear_series_button.setToolTip(
_('Clear series'))
self.clear_series_button.clicked.connect(self.series.clear)
self.series_index = SeriesIndexEdit(self, self.series)
self.basic_metadata_widgets.extend([self.series, self.series_index])
self.formats_manager = FormatsManager(self, self.copy_fmt)
# We want formats changes to be committed before title/author, as
# otherwise we could have data loss if the title/author changed and the
# user was trying to add an extra file from the old books directory.
self.basic_metadata_widgets.insert(0, self.formats_manager)
self.formats_manager.metadata_from_format_button.clicked.connect(
self.metadata_from_format)
self.formats_manager.cover_from_format_button.clicked.connect(
self.cover_from_format)
self.cover = Cover(self)
self.cover.download_cover.connect(self.download_cover)
self.basic_metadata_widgets.append(self.cover)
self.comments = CommentsEdit(self, self.one_line_comments_toolbar)
self.basic_metadata_widgets.append(self.comments)
self.rating = RatingEdit(self)
self.clear_ratings_button = QToolButton(self)
self.clear_ratings_button.setToolTip(_('Clear rating'))
self.clear_ratings_button.setIcon(QIcon(I('trash.png')))
self.clear_ratings_button.clicked.connect(self.rating.zero)
self.basic_metadata_widgets.append(self.rating)
self.tags = TagsEdit(self)
self.tags_editor_button = QToolButton(self)
self.tags_editor_button.setToolTip(_('Open Tag Editor'))
self.tags_editor_button.setIcon(QIcon(I('chapters.png')))
self.tags_editor_button.clicked.connect(self.tags_editor)
self.clear_tags_button = QToolButton(self)
self.clear_tags_button.setToolTip(_('Clear all tags'))
self.clear_tags_button.setIcon(QIcon(I('trash.png')))
self.clear_tags_button.clicked.connect(self.tags.clear)
self.basic_metadata_widgets.append(self.tags)
self.identifiers = IdentifiersEdit(self)
self.basic_metadata_widgets.append(self.identifiers)
self.clear_identifiers_button = QToolButton(self)
self.clear_identifiers_button.setIcon(QIcon(I('trash.png')))
self.clear_identifiers_button.setToolTip(_('Clear Ids'))
self.clear_identifiers_button.clicked.connect(self.identifiers.clear)
self.paste_isbn_button = QToolButton(self)
self.paste_isbn_button.setToolTip('<p>' +
_('Paste the contents of the clipboard into the '
'identifiers box prefixed with isbn:') + '</p>')
self.paste_isbn_button.setIcon(QIcon(I('edit-paste.png')))
self.paste_isbn_button.clicked.connect(self.identifiers.paste_isbn)
self.publisher = PublisherEdit(self)
self.basic_metadata_widgets.append(self.publisher)
self.timestamp = DateEdit(self)
self.pubdate = PubdateEdit(self)
self.basic_metadata_widgets.extend([self.timestamp, self.pubdate])
self.fetch_metadata_button = b = RightClickButton(self)
# The following rigmarole is needed so that Qt gives the button the
# same height as the other buttons in the dialog. There is no way to
# center the text in a QToolButton with an icon, so we cant just set an
# icon
b.setIcon(QIcon(I('download-metadata.png')))
b.setToolButtonStyle(Qt.ToolButtonTextBesideIcon)
b.setMinimumHeight(b.sizeHint().height())
b.setIcon(QIcon())
b.setText(_('&Download metadata')), b.setPopupMode(b.DelayedPopup)
b.setToolTip(_('Download metadata for this book [%s]') % self.download_shortcut.key().toString(QKeySequence.NativeText))
b.setSizePolicy(QSizePolicy(QSizePolicy.Expanding, QSizePolicy.Fixed))
self.fetch_metadata_button.clicked.connect(self.fetch_metadata)
self.fetch_metadata_menu = m = QMenu(self.fetch_metadata_button)
m.addAction(QIcon(I('edit-undo.png')), _('Undo last metadata download'), self.undo_fetch_metadata)
self.fetch_metadata_button.setMenu(m)
self.download_shortcut.activated.connect(self.fetch_metadata_button.click)
font = self.fmb_font = QFont()
font.setBold(True)
self.fetch_metadata_button.setFont(font)
if self.use_toolbutton_for_config_metadata:
self.config_metadata_button = QToolButton(self)
self.config_metadata_button.setIcon(QIcon(I('config.png')))
else:
self.config_metadata_button = QPushButton(self)
self.config_metadata_button.setText(_('Configure download metadata'))
self.config_metadata_button.setIcon(QIcon(I('config.png')))
self.config_metadata_button.clicked.connect(self.configure_metadata)
self.config_metadata_button.setToolTip(
_('Change how calibre downloads metadata'))
# }}}
def create_custom_metadata_widgets(self): # {{{
self.custom_metadata_widgets_parent = w = QWidget(self)
layout = QGridLayout()
w.setLayout(layout)
self.custom_metadata_widgets, self.__cc_spacers = \
populate_metadata_page(layout, self.db, None, parent=w, bulk=False,
two_column=self.cc_two_column)
self.__custom_col_layouts = [layout]
for widget in self.custom_metadata_widgets:
if isinstance(widget, Comments):
self.comments_edit_state_at_apply[widget] = None
# }}}
def set_custom_metadata_tab_order(self, before=None, after=None): # {{{
sto = QWidget.setTabOrder
if getattr(self, 'custom_metadata_widgets', []):
ans = self.custom_metadata_widgets
for i in range(len(ans)-1):
if before is not None and i == 0:
pass
if len(ans[i+1].widgets) == 2:
sto(ans[i].widgets[-1], ans[i+1].widgets[1])
else:
sto(ans[i].widgets[-1], ans[i+1].widgets[0])
for c in range(2, len(ans[i].widgets), 2):
sto(ans[i].widgets[c-1], ans[i].widgets[c+1])
if after is not None:
pass
# }}}
def do_view_format(self, path, fmt):
if path:
self.view_format.emit(None, path)
else:
self.view_format.emit(self.book_id, fmt)
def copy_fmt(self, fmt, f):
self.db.copy_format_to(self.book_id, fmt, f, index_is_id=True)
def do_layout(self):
raise NotImplementedError()
def __call__(self, id_):
self.book_id = id_
self.books_to_refresh = set([])
self.metadata_before_fetch = None
for widget in self.basic_metadata_widgets:
widget.initialize(self.db, id_)
for widget in getattr(self, 'custom_metadata_widgets', []):
widget.initialize(id_)
if callable(self.set_current_callback):
self.set_current_callback(id_)
# Commented out as it doesn't play nice with Next, Prev buttons
# self.fetch_metadata_button.setFocus(Qt.OtherFocusReason)
# Miscellaneous interaction methods {{{
def update_window_title(self, *args):
title = self.title.current_val
if len(title) > 50:
title = title[:50] + u'\u2026'
self.setWindowTitle(BASE_TITLE + ' - ' +
title + ' - ' +
_(' [%(num)d of %(tot)d]')%dict(num=self.current_row+1,
tot=len(self.row_list)))
def swap_title_author(self, *args):
title = self.title.current_val
self.title.current_val = authors_to_string(self.authors.current_val)
self.authors.current_val = string_to_authors(title)
self.title_sort.auto_generate()
self.author_sort.auto_generate()
def tags_editor(self, *args):
self.tags.edit(self.db, self.book_id)
def metadata_from_format(self, *args):
mi, ext = self.formats_manager.get_selected_format_metadata(self.db,
self.book_id)
if mi is not None:
self.update_from_mi(mi)
def get_pdf_cover(self):
pdfpath = self.formats_manager.get_format_path(self.db, self.book_id,
'pdf')
from calibre.gui2.metadata.pdf_covers import PDFCovers
d = PDFCovers(pdfpath, parent=self)
if d.exec_() == d.Accepted:
cpath = d.cover_path
if cpath:
with open(cpath, 'rb') as f:
self.update_cover(f.read(), 'PDF')
d.cleanup()
def cover_from_format(self, *args):
ext = self.formats_manager.get_selected_format()
if ext is None:
return
if ext == 'pdf':
return self.get_pdf_cover()
try:
mi, ext = self.formats_manager.get_selected_format_metadata(self.db,
self.book_id)
except (IOError, OSError) as err:
if getattr(err, 'errno', None) == errno.EACCES: # Permission denied
import traceback
fname = err.filename if err.filename else 'file'
error_dialog(self, _('Permission denied'),
_('Could not open %s. Is it being used by another'
' program?')%fname, det_msg=traceback.format_exc(),
show=True)
return
raise
if mi is None:
return
cdata = None
if mi.cover and os.access(mi.cover, os.R_OK):
cdata = open(mi.cover).read()
elif mi.cover_data[1] is not None:
cdata = mi.cover_data[1]
if cdata is None:
error_dialog(self, _('Could not read cover'),
_('Could not read cover from %s format')%ext).exec_()
return
self.update_cover(cdata, ext)
def update_cover(self, cdata, fmt):
orig = self.cover.current_val
self.cover.current_val = cdata
if self.cover.current_val is None:
self.cover.current_val = orig
return error_dialog(self, _('Could not read cover'),
_('The cover in the %s format is invalid')%fmt,
show=True)
return
def update_from_mi(self, mi, update_sorts=True, merge_tags=True, merge_comments=False):
fw = self.focusWidget()
if not mi.is_null('title'):
self.title.set_value(mi.title)
if update_sorts:
self.title_sort.auto_generate()
if not mi.is_null('authors'):
self.authors.set_value(mi.authors)
if not mi.is_null('author_sort'):
self.author_sort.set_value(mi.author_sort)
elif update_sorts and not mi.is_null('authors'):
self.author_sort.auto_generate()
if not mi.is_null('rating'):
try:
self.rating.set_value(mi.rating)
except:
pass
if not mi.is_null('publisher'):
self.publisher.set_value(mi.publisher)
if not mi.is_null('tags'):
old_tags = self.tags.current_val
tags = mi.tags if mi.tags else []
if old_tags and merge_tags:
ltags, lotags = {t.lower() for t in tags}, {t.lower() for t in
old_tags}
tags = [t for t in tags if t.lower() in ltags-lotags] + old_tags
self.tags.set_value(tags)
if not mi.is_null('identifiers'):
current = self.identifiers.current_val
current.update(mi.identifiers)
self.identifiers.set_value(current)
if not mi.is_null('pubdate'):
self.pubdate.set_value(mi.pubdate)
if not mi.is_null('series') and mi.series.strip():
self.series.set_value(mi.series)
if mi.series_index is not None:
self.series_index.reset_original()
self.series_index.set_value(float(mi.series_index))
if not mi.is_null('languages'):
langs = [canonicalize_lang(x) for x in mi.languages]
langs = [x for x in langs if x is not None]
if langs:
self.languages.set_value(langs)
if mi.comments and mi.comments.strip():
val = mi.comments
if val and merge_comments:
cval = self.comments.current_val
if cval:
val = merge_two_comments(cval, val)
self.comments.set_value(val)
if fw is not None:
fw.setFocus(Qt.OtherFocusReason)
def fetch_metadata(self, *args):
d = FullFetch(self.cover.pixmap(), self)
ret = d.start(title=self.title.current_val, authors=self.authors.current_val,
identifiers=self.identifiers.current_val)
if ret == d.Accepted:
self.metadata_before_fetch = {f:getattr(self, f).current_val for f in fetched_fields}
from calibre.ebooks.metadata.sources.prefs import msprefs
mi = d.book
dummy = Metadata(_('Unknown'))
for f in msprefs['ignore_fields']:
if ':' not in f:
setattr(mi, f, getattr(dummy, f))
if mi is not None:
pd = mi.pubdate
if pd is not None:
# Put the downloaded published date into the local timezone
# as we discard time info and the date is timezone
# invariant. This prevents the as_local_timezone() call in
# update_from_mi from changing the pubdate
mi.pubdate = datetime(pd.year, pd.month, pd.day,
tzinfo=local_tz)
self.update_from_mi(mi, merge_comments=msprefs['append_comments'])
if d.cover_pixmap is not None:
self.metadata_before_fetch['cover'] = self.cover.current_val
self.cover.current_val = pixmap_to_data(d.cover_pixmap)
def undo_fetch_metadata(self):
if self.metadata_before_fetch is None:
return error_dialog(self, _('No downloaded metadata'), _(
'There is no downloaded metadata to undo'), show=True)
for field, val in self.metadata_before_fetch.iteritems():
getattr(self, field).current_val = val
self.metadata_before_fetch = None
def configure_metadata(self):
from calibre.gui2.preferences import show_config_widget
gui = self.parent()
show_config_widget('Sharing', 'Metadata download', parent=self,
gui=gui, never_shutdown=True)
def download_cover(self, *args):
from calibre.gui2.metadata.single_download import CoverFetch
d = CoverFetch(self.cover.pixmap(), self)
ret = d.start(self.title.current_val, self.authors.current_val,
self.identifiers.current_val)
if ret == d.Accepted:
if d.cover_pixmap is not None:
self.cover.current_val = pixmap_to_data(d.cover_pixmap)
# }}}
def to_book_metadata(self):
mi = Metadata(_('Unknown'))
if self.db is None:
return mi
mi.set_all_user_metadata(self.db.field_metadata.custom_field_metadata())
for widget in self.basic_metadata_widgets:
widget.apply_to_metadata(mi)
for widget in getattr(self, 'custom_metadata_widgets', []):
widget.apply_to_metadata(mi)
return mi
def apply_changes(self):
self.changed.add(self.book_id)
if self.db is None:
# break_cycles has already been called, don't know why this should
# happen but a user reported it
return True
self.comments_edit_state_at_apply = {w:w.tab for w in self.comments_edit_state_at_apply}
for widget in self.basic_metadata_widgets:
try:
if hasattr(widget, 'validate_for_commit'):
title, msg, det_msg = widget.validate_for_commit()
if title is not None:
error_dialog(self, title, msg, det_msg=det_msg, show=True)
return False
widget.commit(self.db, self.book_id)
self.books_to_refresh |= getattr(widget, 'books_to_refresh', set())
except (IOError, OSError) as err:
if getattr(err, 'errno', None) == errno.EACCES: # Permission denied
import traceback
fname = getattr(err, 'filename', None)
p = 'Locked file: %s\n\n'%fname if fname else ''
error_dialog(self, _('Permission denied'),
_('Could not change the on disk location of this'
' book. Is it open in another program?'),
det_msg=p+traceback.format_exc(), show=True)
return False
raise
for widget in getattr(self, 'custom_metadata_widgets', []):
self.books_to_refresh |= widget.commit(self.book_id)
self.db.commit()
rows = self.db.refresh_ids(list(self.books_to_refresh))
if rows:
self.rows_to_refresh |= set(rows)
return True
def accept(self):
self.save_state()
if not self.apply_changes():
return
if self.editing_multiple and self.current_row != len(self.row_list) - 1:
num = len(self.row_list) - 1 - self.current_row
from calibre.gui2 import question_dialog
if not question_dialog(
self, _('Are you sure?'),
_('There are still %d more books to edit in this set.'
' Are you sure you want to stop? Use the Next button'
' instead of the OK button to move through books in the set.') % num,
yes_text=_('&Stop editing'), no_text=_('&Continue editing'),
yes_icon='dot_red.png', no_icon='dot_green.png',
default_yes=False, skip_dialog_name='edit-metadata-single-confirm-ok-on-multiple'):
return self.do_one(delta=1, apply_changes=False)
ResizableDialog.accept(self)
def reject(self):
self.save_state()
ResizableDialog.reject(self)
def save_state(self):
try:
gprefs['metasingle_window_geometry3'] = bytearray(self.saveGeometry())
except:
# Weird failure, see https://bugs.launchpad.net/bugs/995271
import traceback
traceback.print_exc()
# Dialog use methods {{{
def start(self, row_list, current_row, view_slot=None,
set_current_callback=None):
self.row_list = row_list
self.current_row = current_row
if view_slot is not None:
self.view_format.connect(view_slot)
self.set_current_callback = set_current_callback
self.do_one(apply_changes=False)
ret = self.exec_()
self.break_cycles()
return ret
def next_clicked(self):
if not self.apply_changes():
return
self.do_one(delta=1, apply_changes=False)
def prev_clicked(self):
if not self.apply_changes():
return
self.do_one(delta=-1, apply_changes=False)
def do_one(self, delta=0, apply_changes=True):
if apply_changes:
self.apply_changes()
self.current_row += delta
self.update_window_title()
prev = next_ = None
if self.current_row > 0:
prev = self.db.title(self.row_list[self.current_row-1])
if self.current_row < len(self.row_list) - 1:
next_ = self.db.title(self.row_list[self.current_row+1])
if next_ is not None:
tip = (_('Save changes and edit the metadata of %s')+
' [Alt+Right]')%next_
self.next_button.setToolTip(tip)
self.next_button.setEnabled(next_ is not None)
if prev is not None:
tip = (_('Save changes and edit the metadata of %s')+
' [Alt+Left]')%prev
self.prev_button.setToolTip(tip)
self.prev_button.setEnabled(prev is not None)
self.button_box.button(self.button_box.Ok).setDefault(True)
self.button_box.button(self.button_box.Ok).setFocus(Qt.OtherFocusReason)
self(self.db.id(self.row_list[self.current_row]))
for w, state in self.comments_edit_state_at_apply.iteritems():
if state == 'code':
w.tab = 'code'
def break_cycles(self):
# Break any reference cycles that could prevent python
# from garbage collecting this dialog
self.set_current_callback = self.db = None
self.metadata_before_fetch = None
def disconnect(signal):
try:
signal.disconnect()
except:
pass # Fails if view format was never connected
disconnect(self.view_format)
for b in ('next_button', 'prev_button'):
x = getattr(self, b, None)
if x is not None:
disconnect(x.clicked)
for widget in self.basic_metadata_widgets:
bc = getattr(widget, 'break_cycles', None)
if bc is not None and callable(bc):
bc()
for widget in getattr(self, 'custom_metadata_widgets', []):
widget.break_cycles()
def __init__(self, parent_dialog, plugin_action):
self.parent_dialog = parent_dialog
self.plugin_action = plugin_action
QWidget.__init__(self)
custom_columns = self.plugin_action.gui.library_view.model().custom_columns
self.l = QVBoxLayout()
self.setLayout(self.l)
label = QLabel(_("Save Source column:"))
label.setToolTip(_("If set, the column below will be populated with the template below to record the source of the split file."))
label.setWordWrap(True)
self.l.addWidget(label)
horz = QHBoxLayout()
self.sourcecol = QComboBox(self)
self.sourcecol.setToolTip(_("Choose a column to populate with template on split."))
self.sourcecol.addItem('','none')
for key, column in custom_columns.iteritems():
if column['datatype'] in ('text','comments','series'):
self.sourcecol.addItem(column['name'],key)
self.sourcecol.setCurrentIndex(self.sourcecol.findData(prefs['sourcecol']))
horz.addWidget(self.sourcecol)
self.sourcetemplate = QLineEdit(self)
self.sourcetemplate.setToolTip(_("Template from source book. Example: {title} by {authors}"))
# if 'sourcetemplate' in prefs:
self.sourcetemplate.setText(prefs['sourcetemplate'])
# else:
# self.sourcetemplate.setText("{title} by {authors}")
horz.addWidget(self.sourcetemplate)
self.l.addLayout(horz)
self.l.addSpacing(5)
label = QLabel(_("If you have custom columns defined, they will be listed below. Choose if you would like these columns copied to new split books."))
label.setWordWrap(True)
self.l.addWidget(label)
self.l.addSpacing(5)
scrollable = QScrollArea()
scrollcontent = QWidget()
scrollable.setWidget(scrollcontent)
scrollable.setWidgetResizable(True)
self.l.addWidget(scrollable)
self.sl = QVBoxLayout()
scrollcontent.setLayout(self.sl)
self.custcol_checkboxes = {}
for key, column in custom_columns.iteritems():
# print("\n============== %s ===========\n"%key)
# for (k,v) in column.iteritems():
# print("column['%s'] => %s"%(k,v))
checkbox = QCheckBox('%s(%s)'%(column['name'],key))
checkbox.setToolTip(_("Copy this %s column to new split books...")%column['datatype'])
checkbox.setChecked(key in prefs['custom_cols'] and prefs['custom_cols'][key])
self.custcol_checkboxes[key] = checkbox
self.sl.addWidget(checkbox)
self.sl.insertStretch(-1)
def __init__(self, parent=None):
QScrollArea.__init__(self, parent)
self.setWidgetResizable(True)
self.w = QWidget(self)
self.l = QGridLayout(self.w)
self.setWidget(self.w)
class BookConfigWidget(QDialog):
'''Creates book specific preferences dialog'''
# title case given words except for articles in the middle
# i.e the lord ruler would become The Lord Ruler but john the great would become John the Great
ARTICLES = ['The', 'For', 'De', 'And', 'Or', 'Of', 'La']
TITLE_CASE = lambda self, words: ' '.join([word.lower() if word in self.ARTICLES and index != 0
else word for index, word in enumerate(words.title().split())])
def __init__(self, parent, book_settings):
QDialog.__init__(self, parent)
self.resize(500, 500)
self.setWindowTitle('title - author')
self._index = 0
self._book_settings = book_settings
v_layout = QVBoxLayout(self)
# add ASIN and Goodreads url text boxes and update buttons
asin_browser_button, goodreads_browser_button = self._initialize_general(v_layout)
# add scrollable area for aliases
v_layout.addWidget(QLabel('Aliases:'))
self._scroll_area = QScrollArea()
v_layout.addWidget(self._scroll_area)
# add status box
self._status = QLabel('')
v_layout.addWidget(self._status)
previous_button = next_button = None
if len(self._book_settings) > 1:
previous_button = QPushButton('Previous')
previous_button.setEnabled(False)
previous_button.setFixedWidth(100)
next_button = QPushButton('Next')
next_button.setFixedWidth(100)
previous_button.clicked.connect(lambda: self.previous_clicked(previous_button, next_button,
asin_browser_button, goodreads_browser_button))
next_button.clicked.connect(lambda: self.next_clicked(previous_button, next_button,
asin_browser_button, goodreads_browser_button))
self._initialize_navigation_buttons(v_layout, previous_button, next_button)
self.setLayout(v_layout)
self.show_book_prefs(asin_browser_button, goodreads_browser_button)
self.show()
def _initialize_general(self, v_layout):
'''Initialize asin/goodreads sections'''
# Add the ASIN label, line edit, and button to dialog
self._asin_edit = QLineEdit('')
asin_layout = QHBoxLayout(None)
asin_label = QLabel('ASIN:')
asin_label.setFixedWidth(100)
asin_browser_button = QPushButton('Open..')
asin_browser_button.clicked.connect(self.browse_amazon_url)
asin_browser_button.setToolTip('Open Amazon page for the specified ASIN')
self._asin_edit.textEdited.connect(lambda: self.edit_asin(self._asin_edit.text(), asin_browser_button))
asin_layout.addWidget(asin_label)
asin_layout.addWidget(self._asin_edit)
asin_layout.addWidget(asin_browser_button)
v_layout.addLayout(asin_layout)
# Add the Goodreads URL label, line edit, and button to dialog
self._goodreads_url_edit = QLineEdit('')
self._goodreads_url_edit.textEdited.connect(lambda: self.edit_goodreads_url(self._goodreads_url_edit.text(),
goodreads_browser_button))
goodreads_layout = QHBoxLayout(None)
goodreads_url_label = QLabel('Goodreads URL:')
goodreads_url_label.setFixedWidth(100)
goodreads_browser_button = QPushButton('Open..')
goodreads_browser_button.clicked.connect(self.browse_goodreads_url)
goodreads_browser_button.setToolTip('Open Goodreads page at the specified URL')
goodreads_layout.addWidget(goodreads_url_label)
goodreads_layout.addWidget(self._goodreads_url_edit)
goodreads_layout.addWidget(goodreads_browser_button)
v_layout.addLayout(goodreads_layout)
# Add the sample xray label, line edit, and button to dialog
self._sample_xray_edit = QLineEdit('')
self._sample_xray_edit.textEdited.connect(lambda: self.edit_sample_xray(self._sample_xray_edit.text()))
sample_xray_layout = QHBoxLayout(None)
sample_xray_label = QLabel('X-Ray or JSON:')
sample_xray_label.setFixedWidth(100)
sample_xray_button = QPushButton('Browse...')
sample_xray_button.clicked.connect(self.browse_sample_xray)
sample_xray_button.setToolTip('Browse for a sample x-ray file or JSON to be used')
sample_xray_layout.addWidget(sample_xray_label)
sample_xray_layout.addWidget(self._sample_xray_edit)
sample_xray_layout.addWidget(sample_xray_button)
v_layout.addLayout(sample_xray_layout)
# Add the update buttons to dialog
search_buttons_layout = QHBoxLayout(None)
search_asin_button = QPushButton('Search for ASIN')
search_asin_button.setFixedWidth(225)
search_asin_button.clicked.connect(lambda: self.search_for_asin_clicked(asin_browser_button))
search_buttons_layout.addWidget(search_asin_button)
search_goodreads_url_button = QPushButton('Search for Goodreads URL')
search_goodreads_url_button.setFixedWidth(225)
search_goodreads_url_button.clicked.connect(lambda: self.search_for_goodreads_url(goodreads_browser_button))
search_buttons_layout.addWidget(search_goodreads_url_button)
v_layout.addLayout(search_buttons_layout)
update_buttons_layout = QHBoxLayout(None)
self._update_from_url_button = QPushButton('Update Aliases from URL')
self._update_from_url_button.setFixedWidth(225)
self._update_from_url_button.clicked.connect(self.update_aliases_from_url)
update_buttons_layout.addWidget(self._update_from_url_button)
self._update_from_file_button = QPushButton('Update Aliases from Input File')
self._update_from_file_button.setFixedWidth(225)
self._update_from_file_button.clicked.connect(self.update_aliases_from_file)
update_buttons_layout.addWidget(self._update_from_file_button)
v_layout.addLayout(update_buttons_layout)
return asin_browser_button, goodreads_browser_button
def _initialize_navigation_buttons(self, v_layout, previous_button, next_button):
'''Add previous, ok, cancel, and next buttons'''
buttons_layout = QHBoxLayout(None)
buttons_layout.setAlignment(Qt.AlignRight)
if len(self._book_settings) > 1:
buttons_layout.addWidget(previous_button)
ok_button = QPushButton('OK')
ok_button.setFixedWidth(100)
ok_button.clicked.connect(self.ok_clicked)
buttons_layout.addWidget(ok_button)
cancel_button = QPushButton('Cancel')
cancel_button.setFixedWidth(100)
cancel_button.clicked.connect(self.cancel_clicked)
buttons_layout.addWidget(cancel_button)
if len(self._book_settings) > 1:
buttons_layout.addWidget(next_button)
v_layout.addLayout(buttons_layout)
@property
def book(self):
return self._book_settings[self._index]
def set_status_and_repaint(self, message):
'''Sets the status text and redraws the status text box'''
self._status.setText(message)
self._status.repaint()
def edit_asin(self, val, asin_browser_button):
'''Set asin edit to specified value; update asin browser button accordingly'''
self.book.asin = val
if val == '':
asin_browser_button.setEnabled(False)
else:
asin_browser_button.setEnabled(True)
def edit_goodreads_url(self, val, goodreads_browser_button):
'''Sets book's goodreads_url to val and warns if the url is invalid; update goodreads browser button accordingly'''
self.book.goodreads_url = val
if val == '':
goodreads_browser_button.setEnabled(False)
if self._status.text() == 'Warning: Invalid Goodreads URL. URL must have goodreads as the domain.':
self._status.setText('')
else:
goodreads_browser_button.setEnabled(True)
if 'goodreads.com' not in val:
self._status.setText('Warning: Invalid Goodreads URL. URL must have goodreads as the domain.')
def edit_sample_xray(self, val):
'''Sets book's sample x-ray to val and warns if the file path is invalid'''
self.book.sample_xray = val
if os.path.isfile(val):
if not val.lower().endwith('.json') and not val.lower().endswith('.asc'):
return
self.update_aliases_from_file()
def search_for_asin_clicked(self, asin_browser_button):
'''Searches for current book's ASIN on amazon'''
asin = None
self.set_status_and_repaint('Searching for ASIN...')
if self.book.title != 'Unknown' and self.book.author != 'Unknown':
asin = self.book.search_for_asin_on_amazon(self.book.title_and_author)
if asin:
self._status.setText('ASIN found.')
asin_browser_button.setEnabled(True)
self.book.asin = asin
self._asin_edit.setText(asin)
else:
self._status.setText('ASIN not found.')
asin_browser_button.setEnabled(False)
self._asin_edit.setText('')
def browse_amazon_url(self):
'''Opens Amazon page for current book's ASIN using user's local store'''
# Try to use the nearest Amazon store to the user.
# If this fails we'll default to .com, the user will have to manually
# edit the preferences file to fix it (it is a simple text file).
if not prefs['tld']:
import json
from collections import defaultdict
from urllib2 import urlopen, URLError
try:
country = json.loads(urlopen('http://ipinfo.io/json').read())['country']
except (URLError, KeyError):
country = 'unknown'
country_tld = defaultdict(lambda: 'com', {'AU': 'com.au', 'BR': 'com.br', 'CA': 'ca', 'CN': 'cn', 'FR': 'fr',
'DE': 'de', 'IN': 'in', 'IT': 'it', 'JP': 'co.jp', 'MX': 'com.mx',
'NL': 'nl', 'ES': 'es', 'GB': 'co.uk', 'US': 'com'})
prefs['tld'] = country_tld[country]
webbrowser.open('https://www.amazon.{0}/gp/product/{1}/'.format(prefs['tld'], self._asin_edit.text()))
def browse_goodreads_url(self):
'''Opens url for current book's goodreads url'''
webbrowser.open(self._goodreads_url_edit.text())
def browse_sample_xray(self):
"""Browse for a sample xray file to use during x-ray creation"""
file_dialog = QFileDialog(self)
sample_file = file_dialog.getOpenFileName(caption='Choose sample x-ray to use:',
filter='X-Ray or JSON (*.asc *.json)')[0]
self.book.sample_xray = sample_file
self._sample_xray_edit.setText(sample_file)
if sample_file:
self.update_aliases_from_file()
def search_for_goodreads_url(self, goodreads_browser_button):
'''Searches for goodreads url using asin first then title and author if asin doesn't exist'''
url = None
self.set_status_and_repaint('Searching for Goodreads url...')
if self.book.asin:
url = self.book.search_for_goodreads_url(self.book.asin)
if not url and self.book.title != 'Unknown' and self.book.author != 'Unknown':
url = self.book.search_for_goodreads_url(self.book.title_and_author)
if url:
self._status.setText('Goodreads url found.')
self._update_from_url_button.setEnabled(True)
goodreads_browser_button.setEnabled(True)
self.book.goodreads_url = url
self._goodreads_url_edit.setText(url)
else:
self._status.setText('Goodreads url not found.')
self._update_from_url_button.setEnabled(False)
goodreads_browser_button.setEnabled(False)
self._goodreads_url_edit.setText('')
def update_aliases_from_url(self):
'''Update aliases using goodreads'''
if 'goodreads.com' not in self._goodreads_url_edit.text():
self._status.setText('Error: Invalid Goodreads URL. URL must have goodreads as the domain.')
return
self.update_aliases_from_goodreads()
def update_aliases_from_file(self):
'''Update aliases on the preferences dailog using the information in the specified file'''
self.set_status_and_repaint('Updating aliases...')
if os.path.exists(self.book.sample_xray):
self.book.update_aliases(self.book.sample_xray, source_type=os.path.splitext(self.book.sample_xray)[1][1:])
self.update_aliases_on_gui()
self._status.setText('Aliases updated.')
else:
self._status.setText('Error: Input file not found.')
def update_aliases_from_goodreads(self):
'''Updates aliases on the preferences dialog using the information on the current goodreads url'''
try:
self.set_status_and_repaint('Updating aliases...')
self.book.update_aliases(self._goodreads_url_edit.text())
self.update_aliases_on_gui()
self._status.setText('Aliases updated.')
except PageDoesNotExist:
self._status.setText('Invalid Goodreads url.')
def edit_aliases(self, term, val):
'''Sets book's aliases to tuple (term, val)'''
self.book.set_aliases(term, val)
def previous_clicked(self, previous_button, next_button, asin_browser_button, goodreads_browser_button):
'''Goes to previous book'''
self._status.setText('')
self._index -= 1
next_button.setEnabled(True)
if self._index == 0:
previous_button.setEnabled(False)
self.show_book_prefs(asin_browser_button, goodreads_browser_button)
def ok_clicked(self):
'''Saves book's settings using current settings'''
for book in self._book_settings:
book.save()
self.close()
def cancel_clicked(self):
'''Closes dialog without saving settings'''
self.close()
def next_clicked(self, previous_button, next_button, asin_browser_button,
goodreads_browser_button):
'''Goes to next book'''
self._status.setText('')
self._index += 1
previous_button.setEnabled(True)
if self._index == len(self._book_settings) - 1:
next_button.setEnabled(False)
self.show_book_prefs(asin_browser_button, goodreads_browser_button)
def show_book_prefs(self, asin_browser_button, goodreads_browser_button):
'''Shows current book's preferences'''
self.setWindowTitle(self.book.title_and_author)
self._asin_edit.setText(self.book.asin)
if self._asin_edit.text() == '':
asin_browser_button.setEnabled(False)
else:
asin_browser_button.setEnabled(True)
self._goodreads_url_edit.setText(self.book.goodreads_url)
if self._goodreads_url_edit.text() == '':
goodreads_browser_button.setEnabled(False)
else:
goodreads_browser_button.setEnabled(True)
self._sample_xray_edit.setText(self.book.sample_xray)
self.update_aliases_on_gui()
def update_aliases_on_gui(self):
'''Updates aliases on the dialog using the info in the book's aliases dict'''
aliases_widget = QWidget()
aliases_layout = QGridLayout(aliases_widget)
aliases_layout.setAlignment(Qt.AlignTop)
# add aliases for current book
for index, (character, aliases) in enumerate(sorted(self.book.aliases.items())):
label = QLabel(character + ':')
label.setFixedWidth(150)
aliases_layout.addWidget(label, index, 0)
line_edit = QLineEdit(', '.join([self.TITLE_CASE(alias) for alias in aliases]))
line_edit.setFixedWidth(350)
line_edit.textEdited.connect(functools.partial(self.edit_aliases, character))
aliases_layout.addWidget(line_edit, index, 1)
self._scroll_area.setWidget(aliases_widget)
def __init__(self,
ids,
get_metadata,
field_metadata,
parent=None,
window_title=None,
reject_button_tooltip=None,
accept_all_tooltip=None,
reject_all_tooltip=None,
revert_tooltip=None,
intro_msg=None,
action_button=None,
**kwargs):
QDialog.__init__(self, parent)
self.l = l = QVBoxLayout()
self.setLayout(l)
self.setWindowIcon(QIcon(I('auto_author_sort.png')))
self.get_metadata = get_metadata
self.ids = list(ids)
self.total = len(self.ids)
self.accepted = OrderedDict()
self.rejected_ids = set()
self.window_title = window_title or _('Compare metadata')
if intro_msg:
self.la = la = QLabel(intro_msg)
la.setWordWrap(True)
l.addWidget(la)
self.compare_widget = CompareSingle(field_metadata,
parent=parent,
revert_tooltip=revert_tooltip,
**kwargs)
self.sa = sa = QScrollArea()
l.addWidget(sa)
sa.setWidget(self.compare_widget)
sa.setWidgetResizable(True)
self.bb = bb = QDialogButtonBox(QDialogButtonBox.Cancel)
bb.button(bb.Cancel).setAutoDefault(False)
bb.rejected.connect(self.reject)
if self.total > 1:
self.aarb = b = bb.addButton(_('&Accept all remaining'),
bb.YesRole)
b.setIcon(QIcon(I('ok.png'))), b.setAutoDefault(False)
if accept_all_tooltip:
b.setToolTip(accept_all_tooltip)
b.clicked.connect(self.accept_all_remaining)
self.rarb = b = bb.addButton(_('Re&ject all remaining'), bb.NoRole)
b.setIcon(QIcon(I('minus.png'))), b.setAutoDefault(False)
if reject_all_tooltip:
b.setToolTip(reject_all_tooltip)
b.clicked.connect(self.reject_all_remaining)
self.sb = b = bb.addButton(_('&Reject'), bb.ActionRole)
b.clicked.connect(partial(self.next_item, False))
b.setIcon(QIcon(I('minus.png'))), b.setAutoDefault(False)
if reject_button_tooltip:
b.setToolTip(reject_button_tooltip)
self.next_action = ac = QAction(self)
ac.setShortcut(QKeySequence(Qt.ALT | Qt.Key_Right))
self.addAction(ac)
if action_button is not None:
self.acb = b = bb.addButton(action_button[0], bb.ActionRole)
b.setIcon(QIcon(action_button[1]))
self.action_button_action = action_button[2]
b.clicked.connect(self.action_button_clicked)
self.nb = b = bb.addButton(
_('&Next') if self.total > 1 else _('&OK'), bb.ActionRole)
if self.total > 1:
b.setToolTip(
_('Move to next [%s]') %
self.next_action.shortcut().toString(QKeySequence.NativeText))
self.next_action.triggered.connect(b.click)
b.setIcon(QIcon(I('forward.png' if self.total > 1 else 'ok.png')))
b.clicked.connect(partial(self.next_item, True))
b.setDefault(True), b.setAutoDefault(True)
self.bbh = h = QHBoxLayout()
h.setContentsMargins(0, 0, 0, 0)
l.addLayout(h)
self.markq = m = QCheckBox(_('&Mark rejected books'))
m.setChecked(gprefs['metadata_diff_mark_rejected'])
m.stateChanged[int].connect(
lambda: gprefs.set('metadata_diff_mark_rejected', m.isChecked()))
m.setToolTip(
_('Mark rejected books in the book list after this dialog is closed'
))
h.addWidget(m), h.addWidget(bb)
self.next_item(True)
desktop = QApplication.instance().desktop()
geom = desktop.availableGeometry(parent or self)
width = max(700, min(950, geom.width() - 50))
height = max(650, min(1000, geom.height() - 100))
self.resize(QSize(width, height))
geom = gprefs.get('diff_dialog_geom', None)
if geom is not None:
self.restoreGeometry(geom)
b.setFocus(Qt.OtherFocusReason)
def do_layout(self):
self.central_widget.clear()
self.labels = []
sto = QWidget.setTabOrder
self.central_widget.tabBar().setVisible(False)
tab0 = QWidget(self)
self.central_widget.addTab(tab0, _("&Metadata"))
l = QGridLayout()
tab0.setLayout(l)
# Basic metadata in col 0
tl = QGridLayout()
gb = QGroupBox(_('Basic metadata'), tab0)
l.addWidget(gb, 0, 0, 1, 1)
gb.setLayout(tl)
self.button_box_layout.insertWidget(1, self.fetch_metadata_button)
self.button_box_layout.insertWidget(2, self.config_metadata_button)
sto(self.button_box, self.fetch_metadata_button)
sto(self.fetch_metadata_button, self.config_metadata_button)
sto(self.config_metadata_button, self.title)
def create_row(row, widget, tab_to, button=None, icon=None, span=1):
ql = BuddyLabel(widget)
tl.addWidget(ql, row, 1, 1, 1)
tl.addWidget(widget, row, 2, 1, 1)
if button is not None:
tl.addWidget(button, row, 3, span, 1)
if icon is not None:
button.setIcon(QIcon(I(icon)))
if tab_to is not None:
if button is not None:
sto(widget, button)
sto(button, tab_to)
else:
sto(widget, tab_to)
tl.addWidget(self.swap_title_author_button, 0, 0, 2, 1)
tl.addWidget(self.manage_authors_button, 2, 0, 2, 1)
tl.addWidget(self.paste_isbn_button, 12, 0, 1, 1)
tl.addWidget(self.tags_editor_button, 6, 0, 1, 1)
create_row(0, self.title, self.title_sort,
button=self.deduce_title_sort_button, span=2,
icon='auto_author_sort.png')
create_row(1, self.title_sort, self.authors)
create_row(2, self.authors, self.author_sort,
button=self.deduce_author_sort_button,
span=2, icon='auto_author_sort.png')
create_row(3, self.author_sort, self.series)
create_row(4, self.series, self.series_index,
button=self.clear_series_button, icon='trash.png')
create_row(5, self.series_index, self.tags)
create_row(6, self.tags, self.rating, button=self.clear_tags_button)
create_row(7, self.rating, self.pubdate, button=self.clear_ratings_button)
create_row(8, self.pubdate, self.publisher,
button=self.pubdate.clear_button, icon='trash.png')
create_row(9, self.publisher, self.languages,
button=self.publisher.clear_button, icon='trash.png')
create_row(10, self.languages, self.timestamp)
create_row(11, self.timestamp, self.identifiers,
button=self.timestamp.clear_button, icon='trash.png')
create_row(12, self.identifiers, self.comments,
button=self.clear_identifiers_button, icon='trash.png')
sto(self.clear_identifiers_button, self.swap_title_author_button)
sto(self.swap_title_author_button, self.manage_authors_button)
sto(self.manage_authors_button, self.tags_editor_button)
sto(self.tags_editor_button, self.paste_isbn_button)
tl.addItem(QSpacerItem(1, 1, QSizePolicy.Fixed, QSizePolicy.Expanding),
13, 1, 1 ,1)
# Custom metadata in col 1
w = getattr(self, 'custom_metadata_widgets_parent', None)
if w is not None:
gb = QGroupBox(_('Custom metadata'), tab0)
gbl = QVBoxLayout()
gb.setLayout(gbl)
sr = QScrollArea(gb)
sr.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
sr.setWidgetResizable(True)
sr.setFrameStyle(QFrame.NoFrame)
sr.setWidget(w)
gbl.addWidget(sr)
l.addWidget(gb, 0, 1, 1, 1)
sp = QSizePolicy()
sp.setVerticalStretch(10)
sp.setHorizontalPolicy(QSizePolicy.Minimum)
sp.setVerticalPolicy(QSizePolicy.Expanding)
gb.setSizePolicy(sp)
self.set_custom_metadata_tab_order()
# comments span col 0 & 1
w = QGroupBox(_('Comments'), tab0)
sp = QSizePolicy()
sp.setVerticalStretch(10)
sp.setHorizontalPolicy(QSizePolicy.Expanding)
sp.setVerticalPolicy(QSizePolicy.Expanding)
w.setSizePolicy(sp)
lb = QHBoxLayout()
w.setLayout(lb)
lb.addWidget(self.comments)
l.addWidget(w, 1, 0, 1, 2)
# Cover & formats in col 3
gb = QGroupBox(_('Cover'), tab0)
lb = QGridLayout()
gb.setLayout(lb)
lb.addWidget(self.cover, 0, 0, 1, 3, alignment=Qt.AlignCenter)
sto(self.manage_authors_button, self.cover.buttons[0])
for i, b in enumerate(self.cover.buttons[:3]):
lb.addWidget(b, 1, i, 1, 1)
sto(b, self.cover.buttons[i+1])
hl = QHBoxLayout()
for b in self.cover.buttons[3:]:
hl.addWidget(b)
sto(self.cover.buttons[-2], self.cover.buttons[-1])
lb.addLayout(hl, 2, 0, 1, 3)
l.addWidget(gb, 0, 2, 1, 1)
l.addWidget(self.formats_manager, 1, 2, 1, 1)
sto(self.cover.buttons[-1], self.formats_manager)
self.formats_manager.formats.setMaximumWidth(10000)
self.formats_manager.formats.setIconSize(QSize(32, 32))
def __init__(self, gui, initial_plugin=None, close_after_initial=False):
QMainWindow.__init__(self, gui)
self.gui = gui
self.must_restart = False
self.committed = False
self.close_after_initial = close_after_initial
self.resize(930, 720)
nh, nw = min_available_height()-25, available_width()-10
if nh < 0:
nh = 800
if nw < 0:
nw = 600
nh = min(self.height(), nh)
nw = min(self.width(), nw)
self.resize(nw, nh)
self.esc_action = QAction(self)
self.addAction(self.esc_action)
self.esc_action.setShortcut(QKeySequence(Qt.Key_Escape))
self.esc_action.triggered.connect(self.esc)
geom = gprefs.get('preferences_window_geometry', None)
if geom is not None:
self.restoreGeometry(geom)
# Center
if islinux:
self.move(gui.rect().center() - self.rect().center())
self.setWindowModality(Qt.WindowModal)
self.setWindowTitle(__appname__ + ' - ' + _('Preferences'))
self.setWindowIcon(QIcon(I('config.png')))
self.status_bar = StatusBar(self)
self.setStatusBar(self.status_bar)
self.stack = QStackedWidget(self)
self.cw = QWidget(self)
self.cw.setLayout(QVBoxLayout())
self.cw.layout().addWidget(self.stack)
self.bb = QDialogButtonBox(QDialogButtonBox.Close)
self.wizard_button = self.bb.addButton(_('Run welcome wizard'),
self.bb.ActionRole)
self.wizard_button.setIcon(QIcon(I('wizard.png')))
self.wizard_button.clicked.connect(self.run_wizard,
type=Qt.QueuedConnection)
self.cw.layout().addWidget(self.bb)
self.bb.button(self.bb.Close).setDefault(True)
self.bb.rejected.connect(self.close, type=Qt.QueuedConnection)
self.setCentralWidget(self.cw)
self.browser = Browser(self)
self.browser.show_plugin.connect(self.show_plugin)
self.stack.addWidget(self.browser)
self.scroll_area = QScrollArea(self)
self.stack.addWidget(self.scroll_area)
self.scroll_area.setWidgetResizable(True)
self.setContextMenuPolicy(Qt.NoContextMenu)
self.bar = QToolBar(self)
self.addToolBar(self.bar)
self.bar.setVisible(False)
self.bar.setIconSize(QSize(ICON_SIZE, ICON_SIZE))
self.bar.setMovable(False)
self.bar.setFloatable(False)
self.bar.setToolButtonStyle(Qt.ToolButtonTextBesideIcon)
self.apply_action = self.bar.addAction(QIcon(I('ok.png')), _('&Apply'),
self.commit)
self.cancel_action = self.bar.addAction(QIcon(I('window-close.png')),
_('&Cancel'), self.cancel)
self.bar_title = BarTitle(self.bar)
self.bar.addWidget(self.bar_title)
self.restore_action = self.bar.addAction(QIcon(I('clear_left.png')),
_('Restore &defaults'), self.restore_defaults)
for ac, tt in [('apply', _('Save changes')),
('cancel', _('Cancel and return to overview'))]:
ac = getattr(self, ac+'_action')
ac.setToolTip(tt)
ac.setWhatsThis(tt)
ac.setStatusTip(tt)
for ch in self.bar.children():
if isinstance(ch, QToolButton):
ch.setCursor(Qt.PointingHandCursor)
ch.setAutoRaise(True)
self.stack.setCurrentIndex(0)
if initial_plugin is not None:
category, name = initial_plugin
plugin = get_plugin(category, name)
if plugin is not None:
self.show_plugin(plugin)
class Preferences(QDialog):
run_wizard_requested = pyqtSignal()
def __init__(self, gui, initial_plugin=None, close_after_initial=False):
QDialog.__init__(self, gui)
self.gui = gui
self.must_restart = False
self.do_restart = False
self.committed = False
self.close_after_initial = close_after_initial
self.resize(930, 720)
nh, nw = min_available_height()-25, available_width()-10
if nh < 0:
nh = 800
if nw < 0:
nw = 600
nh = min(self.height(), nh)
nw = min(self.width(), nw)
self.resize(nw, nh)
geom = gprefs.get('preferences dialog geometry', None)
if geom is not None:
self.restoreGeometry(geom)
# Center
if islinux:
self.move(gui.rect().center() - self.rect().center())
self.setWindowModality(Qt.ApplicationModal)
self.setWindowTitle(__appname__ + ' - ' + _('Preferences'))
self.setWindowIcon(QIcon(I('config.png')))
self.l = l = QVBoxLayout(self)
self.stack = QStackedWidget(self)
self.bb = QDialogButtonBox(QDialogButtonBox.Close | QDialogButtonBox.Apply | QDialogButtonBox.Discard | QDialogButtonBox.RestoreDefaults)
self.bb.button(self.bb.Apply).clicked.connect(self.accept)
self.bb.button(self.bb.Discard).clicked.connect(self.reject)
self.bb.button(self.bb.RestoreDefaults).setIcon(QIcon(I('clear_left.png')))
self.bb.button(self.bb.RestoreDefaults).clicked.connect(self.restore_defaults)
self.wizard_button = self.bb.addButton(_('Run Welcome &wizard'), self.bb.ActionRole)
self.wizard_button.setIcon(QIcon(I('wizard.png')))
self.wizard_button.clicked.connect(self.run_wizard, type=Qt.QueuedConnection)
self.wizard_button.setAutoDefault(False)
self.bb.rejected.connect(self.reject)
self.browser = Browser(self)
self.browser.show_plugin.connect(self.show_plugin)
self.stack.addWidget(self.browser)
self.scroll_area = QScrollArea(self)
self.stack.addWidget(self.scroll_area)
self.scroll_area.setWidgetResizable(True)
self.setContextMenuPolicy(Qt.NoContextMenu)
self.title_bar = TitleBar(self)
for ac, tt in [(self.bb.Apply, _('Save changes')),
(self.bb.Discard, _('Cancel and return to overview'))]:
self.bb.button(ac).setToolTip(tt)
l.addWidget(self.title_bar), l.addWidget(self.stack), l.addWidget(self.bb)
if initial_plugin is not None:
category, name = initial_plugin[:2]
plugin = get_plugin(category, name)
if plugin is not None:
self.show_plugin(plugin)
if len(initial_plugin) > 2:
w = self.findChild(QWidget, initial_plugin[2])
if w is not None:
for c in self.showing_widget.children():
if isinstance(c, QTabWidget):
idx = c.indexOf(w)
if idx > -1:
c.setCurrentIndex(idx)
break
else:
self.hide_plugin()
def event(self, ev):
if isinstance(ev, QStatusTipEvent):
msg = re.sub(r'</?[a-z1-6]+>', ' ', ev.tip())
self.title_bar.show_msg(msg)
return QDialog.event(self, ev)
def run_wizard(self):
self.run_wizard_requested.emit()
self.accept()
def set_tooltips_for_labels(self):
def process_child(child):
for g in child.children():
if isinstance(g, QLabel):
buddy = g.buddy()
if buddy is not None and hasattr(buddy, 'toolTip'):
htext = unicode_type(buddy.toolTip()).strip()
etext = unicode_type(g.toolTip()).strip()
if htext and not etext:
g.setToolTip(htext)
g.setWhatsThis(htext)
else:
process_child(g)
process_child(self.showing_widget)
def show_plugin(self, plugin):
self.showing_widget = plugin.create_widget(self.scroll_area)
self.showing_widget.genesis(self.gui)
self.showing_widget.initialize()
self.set_tooltips_for_labels()
self.scroll_area.setWidget(self.showing_widget)
self.stack.setCurrentIndex(1)
self.showing_widget.show()
self.setWindowTitle(__appname__ + ' - ' + _('Preferences') + ' - ' + plugin.gui_name)
self.showing_widget.restart_now.connect(self.restart_now)
self.title_bar.show_plugin(plugin)
self.setWindowIcon(QIcon(plugin.icon))
self.bb.button(self.bb.Close).setVisible(False)
self.wizard_button.setVisible(False)
for button in (self.bb.Apply, self.bb.RestoreDefaults, self.bb.Discard):
button = self.bb.button(button)
button.setVisible(True)
self.bb.button(self.bb.Apply).setEnabled(False)
self.bb.button(self.bb.Apply).setDefault(False), self.bb.button(self.bb.Apply).setDefault(True)
self.bb.button(self.bb.RestoreDefaults).setEnabled(self.showing_widget.supports_restoring_to_defaults)
self.bb.button(self.bb.RestoreDefaults).setToolTip(
self.showing_widget.restore_defaults_desc if self.showing_widget.supports_restoring_to_defaults else
(_('Restoring to defaults not supported for') + ' ' + plugin.gui_name))
self.bb.button(self.bb.RestoreDefaults).setText(_('Restore &defaults'))
self.showing_widget.changed_signal.connect(self.changed_signal)
def changed_signal(self):
b = self.bb.button(self.bb.Apply)
b.setEnabled(True)
def hide_plugin(self):
for sig in 'changed_signal restart_now'.split():
try:
getattr(self.showing_widget, sig).disconnect(getattr(self, sig))
except Exception:
pass
self.showing_widget = QWidget(self.scroll_area)
self.scroll_area.setWidget(self.showing_widget)
self.setWindowTitle(__appname__ + ' - ' + _('Preferences'))
self.stack.setCurrentIndex(0)
self.title_bar.show_plugin()
self.setWindowIcon(QIcon(I('config.png')))
for button in (self.bb.Apply, self.bb.RestoreDefaults, self.bb.Discard):
button = self.bb.button(button)
button.setVisible(False)
self.bb.button(self.bb.Close).setVisible(True)
self.bb.button(self.bb.Close).setDefault(False), self.bb.button(self.bb.Close).setDefault(True)
self.wizard_button.setVisible(True)
def restart_now(self):
try:
self.showing_widget.commit()
except AbortCommit:
return
self.do_restart = True
self.hide_plugin()
self.accept()
def commit(self, *args):
must_restart = self.showing_widget.commit()
rc = self.showing_widget.restart_critical
self.committed = True
do_restart = False
if must_restart:
self.must_restart = True
msg = _('Some of the changes you made require a restart.'
' Please restart calibre as soon as possible.')
if rc:
msg = _('The changes you have made require calibre be '
'restarted immediately. You will not be allowed to '
'set any more preferences, until you restart.')
do_restart = show_restart_warning(msg, parent=self)
self.showing_widget.refresh_gui(self.gui)
if do_restart:
self.do_restart = True
return self.close_after_initial or (must_restart and rc) or do_restart
def restore_defaults(self, *args):
self.showing_widget.restore_defaults()
def on_shutdown(self):
gprefs.set('preferences dialog geometry', bytearray(self.saveGeometry()))
if self.committed:
self.gui.must_restart_before_config = self.must_restart
self.gui.tags_view.recount()
self.gui.create_device_menu()
self.gui.set_device_menu_items_state(bool(self.gui.device_connected))
self.gui.bars_manager.apply_settings()
self.gui.bars_manager.update_bars()
self.gui.build_context_menus()
def accept(self):
if self.stack.currentIndex() == 0:
self.on_shutdown()
return QDialog.accept(self)
try:
close = self.commit()
except AbortCommit:
return
if close:
self.on_shutdown()
return QDialog.accept(self)
self.hide_plugin()
def reject(self):
if self.stack.currentIndex() == 0 or self.close_after_initial:
self.on_shutdown()
return QDialog.reject(self)
self.hide_plugin()
def __init__(self, gui, initial_plugin=None, close_after_initial=False):
QDialog.__init__(self, gui)
self.gui = gui
self.must_restart = False
self.do_restart = False
self.committed = False
self.close_after_initial = close_after_initial
self.resize(930, 720)
nh, nw = min_available_height()-25, available_width()-10
if nh < 0:
nh = 800
if nw < 0:
nw = 600
nh = min(self.height(), nh)
nw = min(self.width(), nw)
self.resize(nw, nh)
geom = gprefs.get('preferences dialog geometry', None)
if geom is not None:
self.restoreGeometry(geom)
# Center
if islinux:
self.move(gui.rect().center() - self.rect().center())
self.setWindowModality(Qt.ApplicationModal)
self.setWindowTitle(__appname__ + ' - ' + _('Preferences'))
self.setWindowIcon(QIcon(I('config.png')))
self.l = l = QVBoxLayout(self)
self.stack = QStackedWidget(self)
self.bb = QDialogButtonBox(QDialogButtonBox.Close | QDialogButtonBox.Apply | QDialogButtonBox.Discard | QDialogButtonBox.RestoreDefaults)
self.bb.button(self.bb.Apply).clicked.connect(self.accept)
self.bb.button(self.bb.Discard).clicked.connect(self.reject)
self.bb.button(self.bb.RestoreDefaults).setIcon(QIcon(I('clear_left.png')))
self.bb.button(self.bb.RestoreDefaults).clicked.connect(self.restore_defaults)
self.wizard_button = self.bb.addButton(_('Run Welcome &wizard'), self.bb.ActionRole)
self.wizard_button.setIcon(QIcon(I('wizard.png')))
self.wizard_button.clicked.connect(self.run_wizard, type=Qt.QueuedConnection)
self.wizard_button.setAutoDefault(False)
self.bb.rejected.connect(self.reject)
self.browser = Browser(self)
self.browser.show_plugin.connect(self.show_plugin)
self.stack.addWidget(self.browser)
self.scroll_area = QScrollArea(self)
self.stack.addWidget(self.scroll_area)
self.scroll_area.setWidgetResizable(True)
self.setContextMenuPolicy(Qt.NoContextMenu)
self.title_bar = TitleBar(self)
for ac, tt in [(self.bb.Apply, _('Save changes')),
(self.bb.Discard, _('Cancel and return to overview'))]:
self.bb.button(ac).setToolTip(tt)
l.addWidget(self.title_bar), l.addWidget(self.stack), l.addWidget(self.bb)
if initial_plugin is not None:
category, name = initial_plugin[:2]
plugin = get_plugin(category, name)
if plugin is not None:
self.show_plugin(plugin)
if len(initial_plugin) > 2:
w = self.findChild(QWidget, initial_plugin[2])
if w is not None:
for c in self.showing_widget.children():
if isinstance(c, QTabWidget):
idx = c.indexOf(w)
if idx > -1:
c.setCurrentIndex(idx)
break
else:
self.hide_plugin()
class DemoDialog(QDialog):
def __init__(self, gui, icon, do_user_config):
QDialog.__init__(self, gui)
self.gui = gui
self.do_user_config = do_user_config
self.db = gui.current_db
self.l = QVBoxLayout()
self.setLayout(self.l)
self.setWindowTitle('Wiki Reader')
self.setWindowIcon(icon)
self.helpl = QLabel(
'Enter the URL of a wikipedia article below. '
'It will be downloaded and converted into an ebook.')
self.helpl.setWordWrap(True)
self.l.addWidget(self.helpl)
self.w = QWidget(self)
self.sa = QScrollArea(self)
self.l.addWidget(self.sa)
self.w.l = QVBoxLayout()
self.w.setLayout(self.w.l)
self.sa.setWidget(self.w)
self.sa.setWidgetResizable(True)
self.title = Title(self)
self.w.l.addWidget(self.title)
self.urls = [URL(self)]
self.w.l.addWidget(self.urls[0])
self.add_more_button = QPushButton(
QIcon(I('plus.png')), 'Add another URL')
self.l.addWidget(self.add_more_button)
self.bb = QDialogButtonBox(self)
self.bb.setStandardButtons(self.bb.Ok | self.bb.Cancel)
self.bb.accepted.connect(self.accept)
self.bb.rejected.connect(self.reject)
self.l.addWidget(self.bb)
self.book_button = b = self.bb.addButton(
'Convert a Wiki&Book', self.bb.ActionRole)
b.clicked.connect(self.wiki_book)
self.add_more_button.clicked.connect(self.add_more)
self.finished.connect(self.download)
self.setMinimumWidth(500)
self.resize(self.sizeHint())
self.single_url = None
def wiki_book(self):
d = QDialog(self)
d.l = l = QFormLayout(d)
l.setFieldGrowthPolicy(l.ExpandingFieldsGrow)
d.setWindowTitle('Enter WikiBook URL')
d.la = la = QLabel(
'<p>You can convert a pre-made WikiBook into a book here. '
'Simply enter the URL to the WikiBook page. For a list of '
'WikiBooks, see '
'<a href="https://en.wikipedia.org/wiki/Special:PrefixIndex/Book:'
'">here</a>.'
)
la.setMinimumWidth(400)
la.setWordWrap(True)
la.setOpenExternalLinks(True)
l.addRow(la)
d.le = le = QLineEdit(self)
l.addRow('WikiBook &URL:', le)
le.setText('https://')
le.selectAll()
d.bb = bb = QDialogButtonBox(
QDialogButtonBox.Ok | QDialogButtonBox.Cancel, d)
l.addRow(bb)
bb.accepted.connect(d.accept), bb.rejected.connect(d.reject)
if d.exec_() == d.Accepted:
self.single_url = le.text()
self.accept()
def do_resize(self):
a = self.sizeHint()
b = self.w.sizeHint()
h = min(400, b.height())
self.resize(QSize(a.width(), h + 200))
def scroll_to_bottom(self):
v = self.sa.verticalScrollBar()
v.setValue(v.maximum())
def add_more(self):
url = URL(self)
self.urls.append(url)
self.w.l.addWidget(url)
QTimer.singleShot(0, self.do_resize)
QTimer.singleShot(10, self.scroll_to_bottom)
def about(self):
# Get the about text from a file inside the plugin zip file
# The get_resources function is a builtin function defined for all your
# plugin code. It loads files from the plugin zip file. It returns
# the bytes from the specified file.
#
# Note that if you are loading more than one file, for performance, you
# should pass a list of names to get_resources. In this case,
# get_resources will return a dictionary mapping names to bytes. Names
# that are not found in the zip file will not be in the returned
# dictionary.
text = get_resources('about.txt')
QMessageBox.about(self, 'About the Wiki Reader', text.decode('utf-8'))
# def config(self):
# self.do_user_config(parent=self)
# Apply the changes
# self.label.setText(prefs['hello_world_msg'])
def download(self, retcode):
if retcode != self.Accepted:
return
if self.single_url is None:
urls = [x.url for x in self.urls]
urls = [x.strip() for x in urls if x.strip()]
urls = [
('http://' + x) if not urlparse(x).scheme else x for x in urls]
else:
urls = self.single_url
self.single_url = None
args, fmt, temp_files = get_recipe(urls, self.title.title)
job = self.gui.job_manager.run_job(
Dispatcher(self.fetched), 'gui_convert', args=args,
description='Fetch article from Wikipedia')
job.extra_conversion_args = (temp_files, fmt)
# don't prompt if all OK
# if isinstance(urls, list):
# info_dialog(
# self, 'Downloading',
# 'Downloading %d article(s) from Wikipedia. When the download'
# ' completes the book will be added to your calibre library.'
# % len(urls), show=True, show_copy_button=False)
# else:
# info_dialog(
# self, 'Downloading',
# 'Downloading book from Wikipedia. When the download'
# ' completes the book will be added to your calibre library.',
# show=True, show_copy_button=False)
def fetched(self, job):
if job.failed:
return self.gui.job_exception(job)
temp_files, fmt = job.extra_conversion_args
fname = temp_files[0].name
self.gui.iactions['Add Books']._add_books([fname], False)
for f in temp_files[1:]:
try:
os.remove(f.name)
except:
pass
def __init__(self, parent_dialog, plugin_action):
QWidget.__init__(self)
self.parent_dialog = parent_dialog
self.plugin_action = plugin_action
self.l = QVBoxLayout()
self.setLayout(self.l)
label = QLabel(_('When Ejecting a Device, Check for:'))
label.setWordWrap(True)
self.l.addWidget(label)
#self.l.addSpacing(5)
scrollable = QScrollArea()
scrollcontent = QWidget()
scrollable.setWidget(scrollcontent)
scrollable.setWidgetResizable(True)
self.l.addWidget(scrollable)
self.sl = QVBoxLayout()
scrollcontent.setLayout(self.sl)
self.checkreadinglistsync = QCheckBox(_('Reading List books to Sync'),self)
self.checkreadinglistsync.setToolTip(_('Check Reading List plugin for books ready to Sync to the current device.'))
self.checkreadinglistsync.setChecked(prefs['checkreadinglistsync'])
self.sl.addWidget(self.checkreadinglistsync)
if 'Reading List' not in plugin_action.gui.iactions:
self.checkreadinglistsync.setEnabled(False)
self.checkdups = QCheckBox(_('Duplicated Books'),self)
self.checkdups.setToolTip(_('Check for books that are on the device more than once.'))
self.checkdups.setChecked(prefs['checkdups'])
self.sl.addWidget(self.checkdups)
self.checknotinlibrary = QCheckBox(_('Deleted Books (not in Library)'),self)
self.checknotinlibrary.setToolTip(_('Check for books on the device that are not in the current library.'))
self.checknotinlibrary.setChecked(prefs['checknotinlibrary'])
self.sl.addWidget(self.checknotinlibrary)
self.checknotondevice = QCheckBox(_('Added Books (not on Device)'),self)
self.checknotondevice.setToolTip(_('Check for books in the current library that are not on the device.'))
self.checknotondevice.setChecked(prefs['checknotondevice'])
self.sl.addWidget(self.checknotondevice)
self.sl.insertStretch(-1)
self.l.addSpacing(15)
label = QLabel(_("These controls aren't plugin settings as such, but convenience buttons for setting Keyboard shortcuts and viewing all plugins settings."))
label.setWordWrap(True)
self.l.addWidget(label)
self.l.addSpacing(5)
keyboard_shortcuts_button = QPushButton(_('Keyboard shortcuts...'), self)
keyboard_shortcuts_button.setToolTip(_('Edit the keyboard shortcuts associated with this plugin'))
keyboard_shortcuts_button.clicked.connect(parent_dialog.edit_shortcuts)
self.l.addWidget(keyboard_shortcuts_button)
view_prefs_button = QPushButton(_('&View library preferences...'), self)
view_prefs_button.setToolTip(_('View data stored in the library database for this plugin'))
view_prefs_button.clicked.connect(self.view_prefs)
self.l.addWidget(view_prefs_button)
def get_notes_output_widget(self):
"""
Return QWidget with output and notes data
:return: widget with host output and notes
:rtype: QWidget
"""
widget = QWidget()
layout = QGridLayout()
widget.setLayout(layout)
# Output
output_title = QLabel(_("Output"))
output_title.setObjectName('title')
layout.addWidget(output_title, 0, 0, 1, 1)
self.labels['ls_output'].setWordWrap(True)
self.labels['ls_output'].setTextInteractionFlags(Qt.TextSelectableByMouse)
output_scrollarea = QScrollArea()
output_scrollarea.setWidget(self.labels['ls_output'])
output_scrollarea.setWidgetResizable(True)
output_scrollarea.setObjectName('output')
layout.addWidget(output_scrollarea, 1, 0, 1, 2)
# Notes
notes_title = QLabel(_("Notes:"))
notes_title.setObjectName('title')
layout.addWidget(notes_title, 0, 2, 1, 1)
notes_btn = QPushButton()
notes_btn.setIcon(QIcon(settings.get_image('edit')))
notes_btn.setToolTip(_("Edit host notes."))
notes_btn.setFixedSize(32, 32)
notes_btn.clicked.connect(self.patch_data)
layout.addWidget(notes_btn, 0, 3, 1, 1)
self.labels['notes'].setWordWrap(True)
self.labels['notes'].setTextInteractionFlags(Qt.TextSelectableByMouse)
notes_scrollarea = QScrollArea()
notes_scrollarea.setWidget(self.labels['notes'])
notes_scrollarea.setWidgetResizable(True)
notes_scrollarea.setObjectName('notes')
layout.addWidget(notes_scrollarea, 1, 2, 1, 2)
return widget
def __init__(self, parent_dialog, plugin_action):
QWidget.__init__(self)
self.parent_dialog = parent_dialog
self.plugin_action = plugin_action
self.l = QVBoxLayout()
self.setLayout(self.l)
self.editmetadata = QCheckBox(_('Edit Metadata for New Book(s)'),self)
self.editmetadata.setToolTip(_('Show Edit Metadata Dialog after creating each new book entry, but <i>before</i> EPUB is created.<br>Allows for downloading metadata and ensures EPUB has updated metadata.'))
self.editmetadata.setChecked(prefs['editmetadata'])
self.l.addWidget(self.editmetadata)
self.show_checkedalways = QCheckBox(_("Show 'Always Include' Checkboxes"),self)
self.show_checkedalways.setToolTip(_('If enabled, a checkbox will appear for each section.')+' '+
_('Checked sections will be included in <i>all</i> split books.<br>Default title will still be taken from the first <i>selected</i> section, and section order will remain as shown.'))
self.show_checkedalways.setChecked(prefs['show_checkedalways'])
self.l.addWidget(self.show_checkedalways)
self.l.addSpacing(5)
label = QLabel(_('When making a new Epub, the metadata from the source book will be copied or not as you choose below.'))
label.setWordWrap(True)
self.l.addWidget(label)
scrollable = QScrollArea()
scrollcontent = QWidget()
scrollable.setWidget(scrollcontent)
scrollable.setWidgetResizable(True)
self.l.addWidget(scrollable)
self.sl = QVBoxLayout()
scrollcontent.setLayout(self.sl)
self.copytoctitle = QCheckBox(_('Title from First Included TOC'),self)
self.copytoctitle.setToolTip(_('Copy Title from the the first Table of Contents entry included in the Split Epub.\nSupersedes Copy Title below.'))
self.copytoctitle.setChecked(prefs['copytoctitle'])
self.sl.addWidget(self.copytoctitle)
self.copytitle = QCheckBox(_('Copy Title'),self)
self.copytitle.setToolTip(_('Copy Title from the source Epub to the Split Epub. Adds "Split" to the title.'))
self.copytitle.setChecked(prefs['copytitle'])
self.sl.addWidget(self.copytitle)
self.copyauthors = QCheckBox(_('Copy Authors'),self)
self.copyauthors.setToolTip(_('Copy Authors from the source Epub to the Split Epub.'))
self.copyauthors.setChecked(prefs['copyauthors'])
self.sl.addWidget(self.copyauthors)
self.copyseries = QCheckBox(_('Copy Series'),self)
self.copyseries.setToolTip(_('Copy Series from the source Epub to the Split Epub.'))
self.copyseries.setChecked(prefs['copyseries'])
self.sl.addWidget(self.copyseries)
self.copycover = QCheckBox(_('Copy Cover'),self)
self.copycover.setToolTip(_('Copy Cover from the source Epub to the Split Epub.'))
self.copycover.setChecked(prefs['copycover'])
self.sl.addWidget(self.copycover)
self.copyrating = QCheckBox(_('Copy Rating'),self)
self.copyrating.setToolTip(_('Copy Rating from the source Epub to the Split Epub.'))
self.copyrating.setChecked(prefs['copyrating'])
self.sl.addWidget(self.copyrating)
self.copytags = QCheckBox(_('Copy Tags'),self)
self.copytags.setToolTip(_('Copy Tags from the source Epub to the Split Epub.'))
self.copytags.setChecked(prefs['copytags'])
self.sl.addWidget(self.copytags)
self.copyidentifiers = QCheckBox(_('Copy Identifiers'),self)
self.copyidentifiers.setToolTip(_('Copy Identifiers from the source Epub to the Split Epub.'))
self.copyidentifiers.setChecked(prefs['copyidentifiers'])
self.sl.addWidget(self.copyidentifiers)
self.copydate = QCheckBox(_('Copy Date'),self)
self.copydate.setToolTip(_('Copy Date from the source Epub to the Split Epub.'))
self.copydate.setChecked(prefs['copydate'])
self.sl.addWidget(self.copydate)
self.copypubdate = QCheckBox(_('Copy Published Date'),self)
self.copypubdate.setToolTip(_('Copy Published Date from the source Epub to the Split Epub.'))
self.copypubdate.setChecked(prefs['copypubdate'])
self.sl.addWidget(self.copypubdate)
self.copypublisher = QCheckBox(_('Copy Publisher'),self)
self.copypublisher.setToolTip(_('Copy Publisher from the source Epub to the Split Epub.'))
self.copypublisher.setChecked(prefs['copypublisher'])
self.sl.addWidget(self.copypublisher)
self.copylanguages = QCheckBox(_('Copy Languages'),self)
self.copylanguages.setToolTip(_('Copy Languages from the source Epub to the Split Epub.'))
self.copylanguages.setChecked(prefs['copylanguages'])
self.sl.addWidget(self.copylanguages)
self.copycomments = QCheckBox(_('Copy Comments'),self)
self.copycomments.setToolTip(_('Copy Comments from the source Epub to the Split Epub. Adds "Split from:" to the comments.'))
self.copycomments.setChecked(prefs['copycomments'])
self.sl.addWidget(self.copycomments)
self.sl.insertStretch(-1)
self.l.addSpacing(15)
label = QLabel(_("These controls aren't plugin settings as such, but convenience buttons for setting Keyboard shortcuts and getting all the EpubSplit confirmation dialogs back again."))
label.setWordWrap(True)
self.l.addWidget(label)
self.l.addSpacing(5)
keyboard_shortcuts_button = QPushButton(_('Keyboard shortcuts...'), self)
keyboard_shortcuts_button.setToolTip(_('Edit the keyboard shortcuts associated with this plugin'))
keyboard_shortcuts_button.clicked.connect(parent_dialog.edit_shortcuts)
self.l.addWidget(keyboard_shortcuts_button)
reset_confirmation_button = QPushButton(_('Reset disabled &confirmation dialogs'), self)
reset_confirmation_button.setToolTip(_('Reset all show me again dialogs for the EpubSplit plugin'))
reset_confirmation_button.clicked.connect(self.reset_dialogs)
self.l.addWidget(reset_confirmation_button)
view_prefs_button = QPushButton(_('View library preferences...'), self)
view_prefs_button.setToolTip(_('View data stored in the library database for this plugin'))
view_prefs_button.clicked.connect(self.view_prefs)
self.l.addWidget(view_prefs_button)
def do_layout(self):
self.central_widget.clear()
self.tabs = []
self.labels = []
sto = QWidget.setTabOrder
self.on_drag_enter.connect(self.handle_drag_enter)
self.tabs.append(DragTrackingWidget(self, self.on_drag_enter))
self.central_widget.addTab(self.tabs[0], _("&Metadata"))
self.tabs[0].l = QGridLayout()
self.tabs[0].setLayout(self.tabs[0].l)
self.tabs.append(QWidget(self))
self.central_widget.addTab(self.tabs[1], _("&Cover and formats"))
self.tabs[1].l = QGridLayout()
self.tabs[1].setLayout(self.tabs[1].l)
# accept drop events so we can automatically switch to the second tab to
# drop covers and formats
self.tabs[0].setAcceptDrops(True)
# Tab 0
tab0 = self.tabs[0]
tl = QGridLayout()
gb = QGroupBox(_('&Basic metadata'), self.tabs[0])
self.tabs[0].l.addWidget(gb, 0, 0, 1, 1)
gb.setLayout(tl)
self.button_box_layout.insertWidget(1, self.fetch_metadata_button)
self.button_box_layout.insertWidget(2, self.config_metadata_button)
sto(self.button_box, self.fetch_metadata_button)
sto(self.fetch_metadata_button, self.config_metadata_button)
sto(self.config_metadata_button, self.title)
def create_row(row, widget, tab_to, button=None, icon=None, span=1):
ql = BuddyLabel(widget)
tl.addWidget(ql, row, 1, 1, 1)
tl.addWidget(widget, row, 2, 1, 1)
if button is not None:
tl.addWidget(button, row, 3, span, 1)
if icon is not None:
button.setIcon(QIcon(I(icon)))
if tab_to is not None:
if button is not None:
sto(widget, button)
sto(button, tab_to)
else:
sto(widget, tab_to)
tl.addWidget(self.swap_title_author_button, 0, 0, 2, 1)
tl.addWidget(self.manage_authors_button, 2, 0, 1, 1)
tl.addWidget(self.paste_isbn_button, 12, 0, 1, 1)
tl.addWidget(self.tags_editor_button, 6, 0, 1, 1)
create_row(0, self.title, self.title_sort,
button=self.deduce_title_sort_button, span=2,
icon='auto_author_sort.png')
create_row(1, self.title_sort, self.authors)
create_row(2, self.authors, self.author_sort,
button=self.deduce_author_sort_button,
span=2, icon='auto_author_sort.png')
create_row(3, self.author_sort, self.series)
create_row(4, self.series, self.series_index,
button=self.clear_series_button, icon='trash.png')
create_row(5, self.series_index, self.tags)
create_row(6, self.tags, self.rating, button=self.clear_tags_button)
create_row(7, self.rating, self.pubdate, button=self.clear_ratings_button)
create_row(8, self.pubdate, self.publisher,
button=self.pubdate.clear_button, icon='trash.png')
create_row(9, self.publisher, self.languages, button=self.publisher.clear_button, icon='trash.png')
create_row(10, self.languages, self.timestamp)
create_row(11, self.timestamp, self.identifiers,
button=self.timestamp.clear_button, icon='trash.png')
create_row(12, self.identifiers, self.comments,
button=self.clear_identifiers_button, icon='trash.png')
sto(self.clear_identifiers_button, self.swap_title_author_button)
sto(self.swap_title_author_button, self.manage_authors_button)
sto(self.manage_authors_button, self.tags_editor_button)
sto(self.tags_editor_button, self.paste_isbn_button)
tl.addItem(QSpacerItem(1, 1, QSizePolicy.Fixed, QSizePolicy.Expanding),
13, 1, 1 ,1)
w = getattr(self, 'custom_metadata_widgets_parent', None)
if w is not None:
gb = QGroupBox(_('C&ustom metadata'), tab0)
gbl = QVBoxLayout()
gb.setLayout(gbl)
sr = QScrollArea(tab0)
sr.setWidgetResizable(True)
sr.setFrameStyle(QFrame.NoFrame)
sr.setWidget(w)
gbl.addWidget(sr)
self.tabs[0].l.addWidget(gb, 0, 1, 1, 1)
sto(self.identifiers, gb)
w = QGroupBox(_('&Comments'), tab0)
sp = QSizePolicy()
sp.setVerticalStretch(10)
sp.setHorizontalPolicy(QSizePolicy.Expanding)
sp.setVerticalPolicy(QSizePolicy.Expanding)
w.setSizePolicy(sp)
l = QHBoxLayout()
w.setLayout(l)
l.addWidget(self.comments)
tab0.l.addWidget(w, 1, 0, 1, 2)
# Tab 1
tab1 = self.tabs[1]
wsp = QWidget(tab1)
wgl = QVBoxLayout()
wsp.setLayout(wgl)
# right-hand side of splitter
gb = QGroupBox(_('Change cover'), tab1)
l = QGridLayout()
gb.setLayout(l)
for i, b in enumerate(self.cover.buttons[:3]):
l.addWidget(b, 0, i, 1, 1)
sto(b, self.cover.buttons[i+1])
hl = QHBoxLayout()
for b in self.cover.buttons[3:]:
hl.addWidget(b)
sto(self.cover.buttons[-2], self.cover.buttons[-1])
l.addLayout(hl, 1, 0, 1, 3)
wgl.addWidget(gb)
wgl.addItem(QSpacerItem(10, 10, QSizePolicy.Expanding,
QSizePolicy.Expanding))
wgl.addItem(QSpacerItem(10, 10, QSizePolicy.Expanding,
QSizePolicy.Expanding))
wgl.addWidget(self.formats_manager)
self.splitter = QSplitter(Qt.Horizontal, tab1)
tab1.l.addWidget(self.splitter)
self.splitter.addWidget(self.cover)
self.splitter.addWidget(wsp)
self.formats_manager.formats.setMaximumWidth(10000)
self.formats_manager.formats.setIconSize(QSize(64, 64))
class BookConfigWidget(QDialog):
'''Creates book specific preferences dialog'''
# title case given words except for articles in the middle
# i.e the lord ruler would become The Lord Ruler but john the great would become John the Great
ARTICLES = ['The', 'For', 'De', 'And', 'Or', 'Of', 'La']
TITLE_CASE = lambda self, words: ' '.join([
word.lower() if word in self.ARTICLES and index != 0 else word
for index, word in enumerate(words.title().split())
])
def __init__(self, parent, book_settings):
QDialog.__init__(self, parent)
self.resize(500, 500)
self.setWindowTitle('title - author')
self._index = 0
self._book_settings = book_settings
v_layout = QVBoxLayout(self)
# add ASIN and Goodreads url text boxes and update buttons
asin_browser_button, goodreads_browser_button = self._initialize_general(
v_layout)
# add scrollable area for aliases
v_layout.addWidget(QLabel('Aliases:'))
self._scroll_area = QScrollArea()
v_layout.addWidget(self._scroll_area)
# add status box
self._status = QLabel('')
v_layout.addWidget(self._status)
previous_button = next_button = None
if len(self._book_settings) > 1:
previous_button = QPushButton('Previous')
previous_button.setEnabled(False)
previous_button.setFixedWidth(100)
next_button = QPushButton('Next')
next_button.setFixedWidth(100)
previous_button.clicked.connect(lambda: self.previous_clicked(
previous_button, next_button, asin_browser_button,
goodreads_browser_button))
next_button.clicked.connect(lambda: self.next_clicked(
previous_button, next_button, asin_browser_button,
goodreads_browser_button))
self._initialize_navigation_buttons(v_layout, previous_button,
next_button)
self.setLayout(v_layout)
self.show_book_prefs(asin_browser_button, goodreads_browser_button)
self.show()
def _initialize_general(self, v_layout):
'''Initialize asin/goodreads sections'''
# Add the ASIN label, line edit, and button to dialog
self._asin_edit = QLineEdit('')
asin_layout = QHBoxLayout(None)
asin_label = QLabel('ASIN:')
asin_label.setFixedWidth(100)
asin_browser_button = QPushButton('Open..')
asin_browser_button.clicked.connect(self.browse_amazon_url)
asin_browser_button.setToolTip(
'Open Amazon page for the specified ASIN')
self._asin_edit.textEdited.connect(lambda: self.edit_asin(
self._asin_edit.text(), asin_browser_button))
asin_layout.addWidget(asin_label)
asin_layout.addWidget(self._asin_edit)
asin_layout.addWidget(asin_browser_button)
v_layout.addLayout(asin_layout)
# Add the Goodreads URL label, line edit, and button to dialog
self._goodreads_url_edit = QLineEdit('')
self._goodreads_url_edit.textEdited.connect(
lambda: self.edit_goodreads_url(self._goodreads_url_edit.text(),
goodreads_browser_button))
goodreads_layout = QHBoxLayout(None)
goodreads_url_label = QLabel('Goodreads URL:')
goodreads_url_label.setFixedWidth(100)
goodreads_browser_button = QPushButton('Open..')
goodreads_browser_button.clicked.connect(self.browse_goodreads_url)
goodreads_browser_button.setToolTip(
'Open Goodreads page at the specified URL')
goodreads_layout.addWidget(goodreads_url_label)
goodreads_layout.addWidget(self._goodreads_url_edit)
goodreads_layout.addWidget(goodreads_browser_button)
v_layout.addLayout(goodreads_layout)
# Add the sample xray label, line edit, and button to dialog
self._sample_xray_edit = QLineEdit('')
self._sample_xray_edit.textEdited.connect(
lambda: self.edit_sample_xray(self._sample_xray_edit.text()))
sample_xray_layout = QHBoxLayout(None)
sample_xray_label = QLabel('X-Ray or JSON:')
sample_xray_label.setFixedWidth(100)
sample_xray_button = QPushButton('Browse...')
sample_xray_button.clicked.connect(self.browse_sample_xray)
sample_xray_button.setToolTip(
'Browse for a sample x-ray file or JSON to be used')
sample_xray_layout.addWidget(sample_xray_label)
sample_xray_layout.addWidget(self._sample_xray_edit)
sample_xray_layout.addWidget(sample_xray_button)
v_layout.addLayout(sample_xray_layout)
# Add the update buttons to dialog
search_buttons_layout = QHBoxLayout(None)
search_asin_button = QPushButton('Search for ASIN')
search_asin_button.setFixedWidth(225)
search_asin_button.clicked.connect(
lambda: self.search_for_asin_clicked(asin_browser_button))
search_buttons_layout.addWidget(search_asin_button)
search_goodreads_url_button = QPushButton('Search for Goodreads URL')
search_goodreads_url_button.setFixedWidth(225)
search_goodreads_url_button.clicked.connect(
lambda: self.search_for_goodreads_url(goodreads_browser_button))
search_buttons_layout.addWidget(search_goodreads_url_button)
v_layout.addLayout(search_buttons_layout)
update_buttons_layout = QHBoxLayout(None)
self._update_from_url_button = QPushButton('Update Aliases from URL')
self._update_from_url_button.setFixedWidth(225)
self._update_from_url_button.clicked.connect(
self.update_aliases_from_url)
update_buttons_layout.addWidget(self._update_from_url_button)
self._update_from_file_button = QPushButton(
'Update Aliases from Input File')
self._update_from_file_button.setFixedWidth(225)
self._update_from_file_button.clicked.connect(
self.update_aliases_from_file)
update_buttons_layout.addWidget(self._update_from_file_button)
v_layout.addLayout(update_buttons_layout)
return asin_browser_button, goodreads_browser_button
def _initialize_navigation_buttons(self, v_layout, previous_button,
next_button):
'''Add previous, ok, cancel, and next buttons'''
buttons_layout = QHBoxLayout(None)
buttons_layout.setAlignment(Qt.AlignRight)
if len(self._book_settings) > 1:
buttons_layout.addWidget(previous_button)
ok_button = QPushButton('OK')
ok_button.setFixedWidth(100)
ok_button.clicked.connect(self.ok_clicked)
buttons_layout.addWidget(ok_button)
cancel_button = QPushButton('Cancel')
cancel_button.setFixedWidth(100)
cancel_button.clicked.connect(self.cancel_clicked)
buttons_layout.addWidget(cancel_button)
if len(self._book_settings) > 1:
buttons_layout.addWidget(next_button)
v_layout.addLayout(buttons_layout)
@property
def book(self):
return self._book_settings[self._index]
def set_status_and_repaint(self, message):
'''Sets the status text and redraws the status text box'''
self._status.setText(message)
self._status.repaint()
def edit_asin(self, val, asin_browser_button):
'''Set asin edit to specified value; update asin browser button accordingly'''
self.book.asin = val
if val == '':
asin_browser_button.setEnabled(False)
else:
asin_browser_button.setEnabled(True)
def edit_goodreads_url(self, val, goodreads_browser_button):
'''Sets book's goodreads_url to val and warns if the url is invalid; update goodreads browser button accordingly'''
self.book.goodreads_url = val
if val == '':
goodreads_browser_button.setEnabled(False)
if self._status.text(
) == 'Warning: Invalid Goodreads URL. URL must have goodreads as the domain.':
self._status.setText('')
else:
goodreads_browser_button.setEnabled(True)
if 'goodreads.com' not in val:
self._status.setText(
'Warning: Invalid Goodreads URL. URL must have goodreads as the domain.'
)
def edit_sample_xray(self, val):
'''Sets book's sample x-ray to val and warns if the file path is invalid'''
self.book.sample_xray = val
if os.path.isfile(val):
if not val.lower().endwith('.json') and not val.lower().endswith(
'.asc'):
return
self.update_aliases_from_file()
def search_for_asin_clicked(self, asin_browser_button):
'''Searches for current book's ASIN on amazon'''
asin = None
self.set_status_and_repaint('Searching for ASIN...')
if self.book.title != 'Unknown' and self.book.author != 'Unknown':
asin = self.book.search_for_asin_on_amazon(
self.book.title_and_author)
if asin:
self._status.setText('ASIN found.')
asin_browser_button.setEnabled(True)
self.book.asin = asin
self._asin_edit.setText(asin)
else:
self._status.setText('ASIN not found.')
asin_browser_button.setEnabled(False)
self._asin_edit.setText('')
def browse_amazon_url(self):
'''Opens Amazon page for current book's ASIN using user's local store'''
# Try to use the nearest Amazon store to the user.
# If this fails we'll default to .com, the user will have to manually
# edit the preferences file to fix it (it is a simple text file).
if not prefs['tld']:
import json
from collections import defaultdict
from urllib2 import urlopen, URLError
try:
country = json.loads(
urlopen('http://ipinfo.io/json').read())['country']
except (URLError, KeyError):
country = 'unknown'
country_tld = defaultdict(
lambda: 'com', {
'AU': 'com.au',
'BR': 'com.br',
'CA': 'ca',
'CN': 'cn',
'FR': 'fr',
'DE': 'de',
'IN': 'in',
'IT': 'it',
'JP': 'co.jp',
'MX': 'com.mx',
'NL': 'nl',
'ES': 'es',
'GB': 'co.uk',
'US': 'com'
})
prefs['tld'] = country_tld[country]
webbrowser.open('https://www.amazon.{0}/gp/product/{1}/'.format(
prefs['tld'], self._asin_edit.text()))
def browse_goodreads_url(self):
'''Opens url for current book's goodreads url'''
webbrowser.open(self._goodreads_url_edit.text())
def browse_sample_xray(self):
"""Browse for a sample xray file to use during x-ray creation"""
file_dialog = QFileDialog(self)
sample_file = file_dialog.getOpenFileName(
caption='Choose sample x-ray to use:',
filter='X-Ray or JSON (*.asc *.json)')[0]
self.book.sample_xray = sample_file
self._sample_xray_edit.setText(sample_file)
if sample_file:
self.update_aliases_from_file()
def search_for_goodreads_url(self, goodreads_browser_button):
'''Searches for goodreads url using asin first then title and author if asin doesn't exist'''
url = None
self.set_status_and_repaint('Searching for Goodreads url...')
if self.book.asin:
url = self.book.search_for_goodreads_url(self.book.asin)
if not url and self.book.title != 'Unknown' and self.book.author != 'Unknown':
url = self.book.search_for_goodreads_url(
self.book.title_and_author)
if url:
self._status.setText('Goodreads url found.')
self._update_from_url_button.setEnabled(True)
goodreads_browser_button.setEnabled(True)
self.book.goodreads_url = url
self._goodreads_url_edit.setText(url)
else:
self._status.setText('Goodreads url not found.')
self._update_from_url_button.setEnabled(False)
goodreads_browser_button.setEnabled(False)
self._goodreads_url_edit.setText('')
def update_aliases_from_url(self):
'''Update aliases using goodreads'''
if 'goodreads.com' not in self._goodreads_url_edit.text():
self._status.setText(
'Error: Invalid Goodreads URL. URL must have goodreads as the domain.'
)
return
self.update_aliases_from_goodreads()
def update_aliases_from_file(self):
'''Update aliases on the preferences dailog using the information in the specified file'''
self.set_status_and_repaint('Updating aliases...')
if os.path.exists(self.book.sample_xray):
self.book.update_aliases(self.book.sample_xray,
source_type=os.path.splitext(
self.book.sample_xray)[1][1:])
self.update_aliases_on_gui()
self._status.setText('Aliases updated.')
else:
self._status.setText('Error: Input file not found.')
def update_aliases_from_goodreads(self):
'''Updates aliases on the preferences dialog using the information on the current goodreads url'''
try:
self.set_status_and_repaint('Updating aliases...')
self.book.update_aliases(self._goodreads_url_edit.text())
self.update_aliases_on_gui()
self._status.setText('Aliases updated.')
except PageDoesNotExist:
self._status.setText('Invalid Goodreads url.')
def edit_aliases(self, term, val):
'''Sets book's aliases to tuple (term, val)'''
self.book.set_aliases(term, val)
def previous_clicked(self, previous_button, next_button,
asin_browser_button, goodreads_browser_button):
'''Goes to previous book'''
self._status.setText('')
self._index -= 1
next_button.setEnabled(True)
if self._index == 0:
previous_button.setEnabled(False)
self.show_book_prefs(asin_browser_button, goodreads_browser_button)
def ok_clicked(self):
'''Saves book's settings using current settings'''
for book in self._book_settings:
book.save()
self.close()
def cancel_clicked(self):
'''Closes dialog without saving settings'''
self.close()
def next_clicked(self, previous_button, next_button, asin_browser_button,
goodreads_browser_button):
'''Goes to next book'''
self._status.setText('')
self._index += 1
previous_button.setEnabled(True)
if self._index == len(self._book_settings) - 1:
next_button.setEnabled(False)
self.show_book_prefs(asin_browser_button, goodreads_browser_button)
def show_book_prefs(self, asin_browser_button, goodreads_browser_button):
'''Shows current book's preferences'''
self.setWindowTitle(self.book.title_and_author)
self._asin_edit.setText(self.book.asin)
if self._asin_edit.text() == '':
asin_browser_button.setEnabled(False)
else:
asin_browser_button.setEnabled(True)
self._goodreads_url_edit.setText(self.book.goodreads_url)
if self._goodreads_url_edit.text() == '':
goodreads_browser_button.setEnabled(False)
else:
goodreads_browser_button.setEnabled(True)
self._sample_xray_edit.setText(self.book.sample_xray)
self.update_aliases_on_gui()
def update_aliases_on_gui(self):
'''Updates aliases on the dialog using the info in the book's aliases dict'''
aliases_widget = QWidget()
aliases_layout = QGridLayout(aliases_widget)
aliases_layout.setAlignment(Qt.AlignTop)
# add aliases for current book
for index, (character,
aliases) in enumerate(sorted(self.book.aliases.items())):
label = QLabel(character + ':')
label.setFixedWidth(150)
aliases_layout.addWidget(label, index, 0)
line_edit = QLineEdit(', '.join(
[self.TITLE_CASE(alias) for alias in aliases]))
line_edit.setFixedWidth(350)
line_edit.textEdited.connect(
functools.partial(self.edit_aliases, character))
aliases_layout.addWidget(line_edit, index, 1)
self._scroll_area.setWidget(aliases_widget)
def __init__(self, gui, initial_plugin=None, close_after_initial=False):
QDialog.__init__(self, gui)
self.gui = gui
self.must_restart = False
self.do_restart = False
self.committed = False
self.close_after_initial = close_after_initial
self.resize(930, 720)
nh, nw = min_available_height() - 25, available_width() - 10
if nh < 0:
nh = 800
if nw < 0:
nw = 600
nh = min(self.height(), nh)
nw = min(self.width(), nw)
self.resize(nw, nh)
geom = gprefs.get("preferences dialog geometry", None)
if geom is not None:
self.restoreGeometry(geom)
# Center
if islinux:
self.move(gui.rect().center() - self.rect().center())
self.setWindowModality(Qt.ApplicationModal)
self.setWindowTitle(__appname__ + " - " + _("Preferences"))
self.setWindowIcon(QIcon(I("config.png")))
self.l = l = QVBoxLayout(self)
self.stack = QStackedWidget(self)
self.bb = QDialogButtonBox(
QDialogButtonBox.Close
| QDialogButtonBox.Apply
| QDialogButtonBox.Discard
| QDialogButtonBox.RestoreDefaults
)
self.bb.button(self.bb.Apply).clicked.connect(self.accept)
self.bb.button(self.bb.Discard).clicked.connect(self.reject)
self.bb.button(self.bb.RestoreDefaults).setIcon(QIcon(I("clear_left.png")))
self.bb.button(self.bb.RestoreDefaults).clicked.connect(self.restore_defaults)
self.wizard_button = self.bb.addButton(_("Run welcome wizard"), self.bb.ActionRole)
self.wizard_button.setIcon(QIcon(I("wizard.png")))
self.wizard_button.clicked.connect(self.run_wizard, type=Qt.QueuedConnection)
self.wizard_button.setAutoDefault(False)
self.bb.rejected.connect(self.reject)
self.browser = Browser(self)
self.browser.show_plugin.connect(self.show_plugin)
self.stack.addWidget(self.browser)
self.scroll_area = QScrollArea(self)
self.stack.addWidget(self.scroll_area)
self.scroll_area.setWidgetResizable(True)
self.setContextMenuPolicy(Qt.NoContextMenu)
self.title_bar = TitleBar(self)
for ac, tt in [(self.bb.Apply, _("Save changes")), (self.bb.Discard, _("Cancel and return to overview"))]:
self.bb.button(ac).setToolTip(tt)
l.addWidget(self.title_bar), l.addWidget(self.stack), l.addWidget(self.bb)
if initial_plugin is not None:
category, name = initial_plugin
plugin = get_plugin(category, name)
if plugin is not None:
self.show_plugin(plugin)
else:
self.hide_plugin()
class Preferences(QMainWindow):
run_wizard_requested = pyqtSignal()
def __init__(self, gui, initial_plugin=None, close_after_initial=False):
QMainWindow.__init__(self, gui)
self.gui = gui
self.must_restart = False
self.committed = False
self.close_after_initial = close_after_initial
self.resize(930, 720)
nh, nw = min_available_height()-25, available_width()-10
if nh < 0:
nh = 800
if nw < 0:
nw = 600
nh = min(self.height(), nh)
nw = min(self.width(), nw)
self.resize(nw, nh)
self.esc_action = QAction(self)
self.addAction(self.esc_action)
self.esc_action.setShortcut(QKeySequence(Qt.Key_Escape))
self.esc_action.triggered.connect(self.esc)
geom = gprefs.get('preferences_window_geometry', None)
if geom is not None:
self.restoreGeometry(geom)
# Center
if islinux:
self.move(gui.rect().center() - self.rect().center())
self.setWindowModality(Qt.WindowModal)
self.setWindowTitle(__appname__ + ' - ' + _('Preferences'))
self.setWindowIcon(QIcon(I('config.png')))
self.status_bar = StatusBar(self)
self.setStatusBar(self.status_bar)
self.stack = QStackedWidget(self)
self.cw = QWidget(self)
self.cw.setLayout(QVBoxLayout())
self.cw.layout().addWidget(self.stack)
self.bb = QDialogButtonBox(QDialogButtonBox.Close)
self.wizard_button = self.bb.addButton(_('Run welcome wizard'),
self.bb.ActionRole)
self.wizard_button.setIcon(QIcon(I('wizard.png')))
self.wizard_button.clicked.connect(self.run_wizard,
type=Qt.QueuedConnection)
self.cw.layout().addWidget(self.bb)
self.bb.button(self.bb.Close).setDefault(True)
self.bb.rejected.connect(self.close, type=Qt.QueuedConnection)
self.setCentralWidget(self.cw)
self.browser = Browser(self)
self.browser.show_plugin.connect(self.show_plugin)
self.stack.addWidget(self.browser)
self.scroll_area = QScrollArea(self)
self.stack.addWidget(self.scroll_area)
self.scroll_area.setWidgetResizable(True)
self.setContextMenuPolicy(Qt.NoContextMenu)
self.bar = QToolBar(self)
self.addToolBar(self.bar)
self.bar.setVisible(False)
self.bar.setIconSize(QSize(ICON_SIZE, ICON_SIZE))
self.bar.setMovable(False)
self.bar.setFloatable(False)
self.bar.setToolButtonStyle(Qt.ToolButtonTextBesideIcon)
self.apply_action = self.bar.addAction(QIcon(I('ok.png')), _('&Apply'),
self.commit)
self.cancel_action = self.bar.addAction(QIcon(I('window-close.png')),
_('&Cancel'), self.cancel)
self.bar_title = BarTitle(self.bar)
self.bar.addWidget(self.bar_title)
self.restore_action = self.bar.addAction(QIcon(I('clear_left.png')),
_('Restore &defaults'), self.restore_defaults)
for ac, tt in [('apply', _('Save changes')),
('cancel', _('Cancel and return to overview'))]:
ac = getattr(self, ac+'_action')
ac.setToolTip(tt)
ac.setWhatsThis(tt)
ac.setStatusTip(tt)
for ch in self.bar.children():
if isinstance(ch, QToolButton):
ch.setCursor(Qt.PointingHandCursor)
ch.setAutoRaise(True)
self.stack.setCurrentIndex(0)
if initial_plugin is not None:
category, name = initial_plugin
plugin = get_plugin(category, name)
if plugin is not None:
self.show_plugin(plugin)
def run_wizard(self):
self.close()
self.run_wizard_requested.emit()
def set_tooltips_for_labels(self):
def process_child(child):
for g in child.children():
if isinstance(g, QLabel):
buddy = g.buddy()
if buddy is not None and hasattr(buddy, 'toolTip'):
htext = unicode(buddy.toolTip()).strip()
etext = unicode(g.toolTip()).strip()
if htext and not etext:
g.setToolTip(htext)
g.setWhatsThis(htext)
else:
process_child(g)
process_child(self.showing_widget)
def show_plugin(self, plugin):
self.showing_widget = plugin.create_widget(self.scroll_area)
self.showing_widget.genesis(self.gui)
self.showing_widget.initialize()
self.set_tooltips_for_labels()
self.scroll_area.setWidget(self.showing_widget)
self.stack.setCurrentIndex(1)
self.showing_widget.show()
self.setWindowTitle(__appname__ + ' - ' + _('Preferences') + ' - ' +
plugin.gui_name)
self.apply_action.setEnabled(False)
self.showing_widget.changed_signal.connect(lambda :
self.apply_action.setEnabled(True))
self.showing_widget.restart_now.connect(self.restart_now)
self.restore_action.setEnabled(self.showing_widget.supports_restoring_to_defaults)
tt = self.showing_widget.restore_defaults_desc
if not self.restore_action.isEnabled():
tt = _('Restoring to defaults not supported for') + ' ' + \
plugin.gui_name
self.restore_action.setToolTip(textwrap.fill(tt))
self.restore_action.setWhatsThis(textwrap.fill(tt))
self.restore_action.setStatusTip(tt)
self.bar_title.show_plugin(plugin)
self.setWindowIcon(QIcon(plugin.icon))
self.bar.setVisible(True)
self.bb.setVisible(False)
def hide_plugin(self):
self.showing_widget = QWidget(self.scroll_area)
self.scroll_area.setWidget(self.showing_widget)
self.setWindowTitle(__appname__ + ' - ' + _('Preferences'))
self.bar.setVisible(False)
self.stack.setCurrentIndex(0)
self.setWindowIcon(QIcon(I('config.png')))
self.bb.setVisible(True)
def esc(self, *args):
if self.stack.currentIndex() == 1:
self.cancel()
elif self.stack.currentIndex() == 0:
self.close()
def restart_now(self):
try:
self.showing_widget.commit()
except AbortCommit:
return
self.hide_plugin()
self.close()
self.gui.quit(restart=True)
def commit(self, *args):
try:
must_restart = self.showing_widget.commit()
except AbortCommit:
return
rc = self.showing_widget.restart_critical
self.committed = True
do_restart = False
if must_restart:
self.must_restart = True
msg = _('Some of the changes you made require a restart.'
' Please restart calibre as soon as possible.')
if rc:
msg = _('The changes you have made require calibre be '
'restarted immediately. You will not be allowed to '
'set any more preferences, until you restart.')
do_restart = show_restart_warning(msg, parent=self)
self.showing_widget.refresh_gui(self.gui)
self.hide_plugin()
if self.close_after_initial or (must_restart and rc) or do_restart:
self.close()
if do_restart:
self.gui.quit(restart=True)
def cancel(self, *args):
if self.close_after_initial:
self.close()
else:
self.hide_plugin()
def restore_defaults(self, *args):
self.showing_widget.restore_defaults()
def closeEvent(self, *args):
gprefs.set('preferences_window_geometry',
bytearray(self.saveGeometry()))
if self.committed:
self.gui.must_restart_before_config = self.must_restart
self.gui.tags_view.recount()
self.gui.create_device_menu()
self.gui.set_device_menu_items_state(bool(self.gui.device_connected))
self.gui.bars_manager.apply_settings()
self.gui.bars_manager.update_bars()
self.gui.build_context_menus()
return QMainWindow.closeEvent(self, *args)
def __init__(self, parent=None):
QScrollArea.__init__(self, parent)
self.setWidgetResizable(True)
self.w = QWidget(self)
self.l = QGridLayout(self.w)
self.setWidget(self.w)
def __init__(self, fm, pref_name, parent=None):
QDialog.__init__(self, parent)
self.fm = fm
if pref_name == 'column_color_rules':
self.rule_kind = 'color'
rule_text = _('column coloring')
elif pref_name == 'column_icon_rules':
self.rule_kind = 'icon'
rule_text = _('column icon')
elif pref_name == 'cover_grid_icon_rules':
self.rule_kind = 'emblem'
rule_text = _('Cover grid emblem')
self.setWindowIcon(QIcon(I('format-fill-color.png')))
self.setWindowTitle(_('Create/edit a {0} rule').format(rule_text))
self.l = l = QGridLayout(self)
self.setLayout(l)
self.l1 = l1 = QLabel(_('Create a {0} rule by'
' filling in the boxes below').format(rule_text))
l.addWidget(l1, 0, 0, 1, 8)
self.f1 = QFrame(self)
self.f1.setFrameShape(QFrame.HLine)
l.addWidget(self.f1, 1, 0, 1, 8)
self.l2 = l2 = QLabel(_('Add the emblem:') if self.rule_kind == 'emblem' else _('Set the'))
l.addWidget(l2, 2, 0)
if self.rule_kind == 'color':
l.addWidget(QLabel(_('color')))
elif self.rule_kind == 'icon':
self.kind_box = QComboBox(self)
for tt, t in icon_rule_kinds:
self.kind_box.addItem(tt, t)
l.addWidget(self.kind_box, 2, 1)
self.kind_box.setToolTip(textwrap.fill(_(
'If you choose composed icons and multiple rules match, then all the'
' matching icons will be combined, otherwise the icon from the'
' first rule to match will be used.')))
else:
pass
self.l3 = l3 = QLabel(_('of the column:'))
l.addWidget(l3, 2, 2)
self.column_box = QComboBox(self)
l.addWidget(self.column_box, 2, 3)
self.l4 = l4 = QLabel(_('to'))
l.addWidget(l4, 2, 4)
if self.rule_kind == 'emblem':
l3.setVisible(False), self.column_box.setVisible(False), l4.setVisible(False)
def create_filename_box():
self.filename_box = f = QComboBox()
self.filenamebox_view = v = QListView()
v.setIconSize(QSize(32, 32))
self.filename_box.setView(v)
self.orig_filenamebox_view = f.view()
f.setMinimumContentsLength(20), f.setSizeAdjustPolicy(f.AdjustToMinimumContentsLengthWithIcon)
self.populate_icon_filenames()
if self.rule_kind == 'color':
self.color_box = ColorButton(parent=self)
self.color_label = QLabel('Sample text Sample text')
self.color_label.setTextFormat(Qt.RichText)
l.addWidget(self.color_box, 2, 5)
l.addWidget(self.color_label, 2, 6)
l.addItem(QSpacerItem(10, 10, QSizePolicy.Expanding), 2, 7)
elif self.rule_kind == 'emblem':
create_filename_box()
self.update_filename_box()
self.filename_button = QPushButton(QIcon(I('document_open.png')),
_('&Add new image'))
l.addWidget(self.filename_box)
l.addWidget(self.filename_button, 2, 6)
l.addWidget(QLabel(_('(Images should be square-ish)')), 2, 7)
l.setColumnStretch(7, 10)
else:
create_filename_box()
vb = QVBoxLayout()
self.multiple_icon_cb = QCheckBox(_('Choose &more than one icon'))
vb.addWidget(self.multiple_icon_cb)
self.update_filename_box()
self.multiple_icon_cb.clicked.connect(self.multiple_box_clicked)
vb.addWidget(self.filename_box)
l.addLayout(vb, 2, 5)
self.filename_button = QPushButton(QIcon(I('document_open.png')),
_('&Add icon'))
l.addWidget(self.filename_button, 2, 6)
l.addWidget(QLabel(_('Icons should be square or landscape')), 2, 7)
l.setColumnStretch(7, 10)
self.l5 = l5 = QLabel(
_('Only if the following conditions are all satisfied:'))
l.addWidget(l5, 3, 0, 1, 7)
self.scroll_area = sa = QScrollArea(self)
sa.setMinimumHeight(300)
sa.setMinimumWidth(950)
sa.setWidgetResizable(True)
l.addWidget(sa, 4, 0, 1, 8)
self.add_button = b = QPushButton(QIcon(I('plus.png')),
_('Add &another condition'))
l.addWidget(b, 5, 0, 1, 8)
b.clicked.connect(self.add_blank_condition)
self.l6 = l6 = QLabel(_('You can disable a condition by'
' blanking all of its boxes'))
l.addWidget(l6, 6, 0, 1, 8)
self.bb = bb = QDialogButtonBox(
QDialogButtonBox.Ok|QDialogButtonBox.Cancel)
bb.accepted.connect(self.accept)
bb.rejected.connect(self.reject)
l.addWidget(bb, 7, 0, 1, 8)
if self.rule_kind != 'color':
self.remove_button = b = bb.addButton(_('&Remove icon'), bb.ActionRole)
b.setIcon(QIcon(I('minus.png')))
b.setMenu(QMenu())
b.setToolTip('<p>' + _('Remove a previously added icon. Note that doing so will cause rules that use it to stop working.'))
self.update_remove_button()
self.conditions_widget = QWidget(self)
sa.setWidget(self.conditions_widget)
self.conditions_widget.setLayout(QVBoxLayout())
self.conditions_widget.layout().setAlignment(Qt.AlignTop)
self.conditions = []
if self.rule_kind == 'color':
for b in (self.column_box, ):
b.setSizeAdjustPolicy(b.AdjustToMinimumContentsLengthWithIcon)
b.setMinimumContentsLength(15)
for key in sorted(displayable_columns(fm),
key=lambda k: sort_key(fm[k]['name']) if k != color_row_key else 0):
if key == color_row_key and self.rule_kind != 'color':
continue
name = all_columns_string if key == color_row_key else fm[key]['name']
if name:
self.column_box.addItem(name, key)
self.column_box.setCurrentIndex(0)
if self.rule_kind == 'color':
self.color_box.color = '#000'
self.update_color_label()
self.color_box.color_changed.connect(self.update_color_label)
else:
self.rule_icon_files = []
self.filename_button.clicked.connect(self.filename_button_clicked)
self.resize(self.sizeHint())
def __init__(self, widget=None, parent=None):
QScrollArea.__init__(self, parent)
self.setFrameShape(self.NoFrame)
self.setWidgetResizable(True)
if widget is not None:
self.setWidget(widget)
class SearchTheInternet(QWidget):
changed_signal = pyqtSignal()
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 genesis(self):
self.current_urls = search_the_net_urls() or []
@property
def current_urls(self):
return [item.as_dict for item in self.items if not item.is_empty]
def append_item(self, item_as_dict):
self.items.append(URLItem(item_as_dict, self))
self.l.addWidget(self.items[-1])
def clear(self):
[(self.l.removeWidget(w), w.setParent(None), w.deleteLater()) for w in self.items]
self.items = []
self.changed_signal.emit()
@current_urls.setter
def current_urls(self, val):
self.clear()
for entry in val:
self.append_item(entry)
def add_url(self):
self.items.append(URLItem(None, self))
self.l.addWidget(self.items[-1])
QTimer.singleShot(100, self.scroll_to_bottom)
def scroll_to_bottom(self):
sb = self.sa.verticalScrollBar()
if sb:
sb.setValue(sb.maximum())
self.items[-1].name_widget.setFocus(Qt.OtherFocusReason)
@property
def serialized_urls(self):
return json.dumps(self.current_urls, indent=2)
def commit(self):
for item in self.items:
if not item.validate():
return False
cu = self.current_urls
if cu:
with lopen(search_the_net_urls.path, 'wb') as f:
f.write(self.serialized_urls)
else:
try:
os.remove(search_the_net_urls.path)
except EnvironmentError as err:
if err.errno != errno.ENOENT:
raise
return True
def export_urls(self):
path = choose_save_file(
self, 'search-net-urls', _('Choose URLs file'),
filters=[(_('URL files'), ['json'])], initial_filename='search-urls.json')
if path:
with lopen(path, 'wb') as f:
f.write(self.serialized_urls)
def import_urls(self):
paths = choose_files(self, 'search-net-urls', _('Choose URLs file'),
filters=[(_('URL files'), ['json'])], all_files=False, select_only_single_file=True)
if paths:
with lopen(paths[0], 'rb') as f:
items = json.loads(f.read())
[self.append_item(x) for x in items]
self.changed_signal.emit()
def __init__(self, plugin_action):
QWidget.__init__(self)
self.plugin_action = plugin_action
self.gui = plugin_action.gui
self.library = get_library_config(self.gui.current_db)
self.views = self.library[KEY_VIEWS]
self.all_columns = self.get_current_columns()
self.view_name = None
self.has_pin_view = hasattr(self.gui.library_view, 'pin_view')
toplayout = QVBoxLayout(self)
self.setLayout(toplayout)
## wrap config in a scrollable area for smaller displays.
scrollable = QScrollArea()
scrollcontent = QWidget()
scrollable.setWidget(scrollcontent)
scrollable.setWidgetResizable(True)
toplayout.addWidget(scrollable)
layout = QVBoxLayout()
scrollcontent.setLayout(layout)
select_view_layout = QHBoxLayout()
layout.addLayout(select_view_layout)
select_view_label = QLabel('Select view to customize:', self)
select_view_layout.addWidget(select_view_label)
self.select_view_combo = ViewComboBox(self, self.views)
self.select_view_combo.setMinimumSize(150, 20)
select_view_layout.addWidget(self.select_view_combo)
self.add_view_button = QtGui.QToolButton(self)
self.add_view_button.setToolTip('Add view')
self.add_view_button.setIcon(QIcon(I('plus.png')))
self.add_view_button.clicked.connect(self.add_view)
select_view_layout.addWidget(self.add_view_button)
self.delete_view_button = QtGui.QToolButton(self)
self.delete_view_button.setToolTip('Delete view')
self.delete_view_button.setIcon(QIcon(I('minus.png')))
self.delete_view_button.clicked.connect(self.delete_view)
select_view_layout.addWidget(self.delete_view_button)
self.rename_view_button = QtGui.QToolButton(self)
self.rename_view_button.setToolTip('Rename view')
self.rename_view_button.setIcon(QIcon(I('edit-undo.png')))
self.rename_view_button.clicked.connect(self.rename_view)
select_view_layout.addWidget(self.rename_view_button)
select_view_layout.insertStretch(-1)
view_group_box = QGroupBox('Column Options', self)
layout.addWidget(view_group_box)
view_group_box_layout = QVBoxLayout()
view_group_box.setLayout(view_group_box_layout)
customise_layout = QGridLayout()
view_group_box_layout.addLayout(customise_layout, 1)
if self.has_pin_view:
columns_label = 'Columns in Default (Left) pane'
else:
columns_label = 'Columns in view'
self.columns_label = QLabel(columns_label, self)
self.columns_list = ColumnListWidget(self, self.gui)
self.move_column_up_button = QtGui.QToolButton(self)
self.move_column_up_button.setToolTip('Move column up')
self.move_column_up_button.setIcon(QIcon(I('arrow-up.png')))
self.move_column_down_button = QtGui.QToolButton(self)
self.move_column_down_button.setToolTip('Move column down')
self.move_column_down_button.setIcon(QIcon(I('arrow-down.png')))
self.move_column_up_button.clicked.connect(
self.columns_list.move_column_up)
self.move_column_down_button.clicked.connect(
self.columns_list.move_column_down)
if self.has_pin_view:
self.apply_pin_columns_checkbox = QCheckBox(
'Columns in Split (Right) Pane', self)
self.apply_pin_columns_checkbox.setToolTip(
'Split Book List will <i>only</i> be shown if this is checked. This will be checked if you save a Split View.'
)
self.pin_columns_list = ColumnListWidget(self, self.gui)
self.move_pin_column_up_button = QtGui.QToolButton(self)
self.move_pin_column_up_button.setToolTip('Move column up')
self.move_pin_column_up_button.setIcon(QIcon(I('arrow-up.png')))
self.move_pin_column_down_button = QtGui.QToolButton(self)
self.move_pin_column_down_button.setToolTip('Move column down')
self.move_pin_column_down_button.setIcon(QIcon(
I('arrow-down.png')))
self.move_pin_column_up_button.clicked.connect(
self.pin_columns_list.move_column_up)
self.move_pin_column_down_button.clicked.connect(
self.pin_columns_list.move_column_down)
def group_abled(elems, cb):
for el in elems:
el.setEnabled(cb.isChecked())
pin_abled = partial(group_abled, [
self.pin_columns_list, self.move_pin_column_up_button,
self.move_pin_column_down_button
], self.apply_pin_columns_checkbox)
pin_abled()
self.apply_pin_columns_checkbox.stateChanged.connect(pin_abled)
self.sort_label = QLabel('Sort order', self)
self.sort_list = SortColumnListWidget(self, self.gui)
self.move_sort_up_button = QtGui.QToolButton(self)
self.move_sort_up_button.setToolTip('Move sort column up')
self.move_sort_up_button.setIcon(QIcon(I('arrow-up.png')))
self.move_sort_down_button = QtGui.QToolButton(self)
self.move_sort_down_button.setToolTip('Move sort down')
self.move_sort_down_button.setIcon(QIcon(I('arrow-down.png')))
self.move_sort_up_button.clicked.connect(self.sort_list.move_column_up)
self.move_sort_down_button.clicked.connect(
self.sort_list.move_column_down)
layout_col = 0 # calculate layout because pin column only shown if available.
customise_layout.addWidget(self.columns_label, 0, layout_col, 1, 1)
customise_layout.addWidget(self.columns_list, 1, layout_col, 3, 1)
layout_col = layout_col + 1
customise_layout.addWidget(self.move_column_up_button, 1, layout_col,
1, 1)
customise_layout.addWidget(self.move_column_down_button, 3, layout_col,
1, 1)
layout_col = layout_col + 1
if self.has_pin_view:
customise_layout.addWidget(self.apply_pin_columns_checkbox, 0,
layout_col, 1, 1)
customise_layout.addWidget(self.pin_columns_list, 1, layout_col, 3,
1)
layout_col = layout_col + 1
customise_layout.addWidget(self.move_pin_column_up_button, 1,
layout_col, 1, 1)
customise_layout.addWidget(self.move_pin_column_down_button, 3,
layout_col, 1, 1)
layout_col = layout_col + 1
customise_layout.addWidget(self.sort_label, 0, layout_col, 1, 1)
customise_layout.addWidget(self.sort_list, 1, layout_col, 3, 1)
layout_col = layout_col + 1
customise_layout.addWidget(self.move_sort_up_button, 1, layout_col, 1,
1)
customise_layout.addWidget(self.move_sort_down_button, 3, layout_col,
1, 1)
layout_col = layout_col + 1
search_group_box = QGroupBox("Search and Virtual Library Options",
self)
layout.addWidget(search_group_box)
search_group_box_layout = QVBoxLayout()
search_group_box.setLayout(search_group_box_layout)
other_layout = QGridLayout()
search_group_box_layout.addLayout(other_layout)
self.apply_search_checkbox = QCheckBox('Apply saved &search', self)
self.apply_search_checkbox.setToolTip(
"Apply the selected saved search when the View is activated.")
self.saved_search_combo = SearchComboBox(
self, entries=saved_searches().names(), empty="(Clear Search)")
self.saved_search_combo.setToolTip("Saved search to apply.")
# enable/disable combo based on check.
self.saved_search_combo.setEnabled(
self.apply_search_checkbox.isChecked())
self.apply_search_checkbox.stateChanged.connect(
lambda x: self.saved_search_combo.setEnabled(
self.apply_search_checkbox.isChecked()))
self.apply_virtlib_checkbox = QCheckBox('Switch to &Virtual library',
self)
self.apply_virtlib_checkbox.setToolTip(
"Switch to the selected Virtual library when the View is activated."
)
self.virtlib_combo = SearchComboBox(
self,
entries=self.gui.library_view.model().db.prefs.get(
'virtual_libraries', {}),
empty="(No Virtual library)")
self.virtlib_combo.setToolTip("Virtual library to switch to.")
# enable/disable combo based on check.
self.virtlib_combo.setEnabled(self.apply_virtlib_checkbox.isChecked())
self.apply_virtlib_checkbox.stateChanged.connect(
lambda x: self.virtlib_combo.setEnabled(self.apply_virtlib_checkbox
.isChecked()))
self.apply_restriction_checkbox = QCheckBox(
'Apply VL additional search &restriction', self)
self.apply_restriction_checkbox.setToolTip(
"Apply the selected saved search as a Virtual library additional restriction when the View is activated."
)
self.search_restriction_combo = SearchComboBox(
self,
entries=saved_searches().names(),
empty="(Clear VL restriction search)")
self.search_restriction_combo.setToolTip(
"Saved search to apply as VL additional search restriction.")
# enable/disable combo based on check.
self.search_restriction_combo.setEnabled(
self.apply_restriction_checkbox.isChecked())
self.apply_restriction_checkbox.stateChanged.connect(
lambda x: self.search_restriction_combo.setEnabled(
self.apply_restriction_checkbox.isChecked()))
other_layout.addWidget(self.apply_search_checkbox, 0, 0, 1, 1)
other_layout.addWidget(self.saved_search_combo, 0, 1, 1, 1)
other_layout.addWidget(self.apply_virtlib_checkbox, 1, 0, 1, 1)
other_layout.addWidget(self.virtlib_combo, 1, 1, 1, 1)
other_layout.addWidget(self.apply_restriction_checkbox, 2, 0, 1, 1)
other_layout.addWidget(self.search_restriction_combo, 2, 1, 1, 1)
# other_layout.setRowStretch(4, 1)
#layout.addSpacing(10)
other_group_box = QGroupBox('General Options', self)
layout.addWidget(other_group_box)
other_group_box_layout = QGridLayout()
other_group_box.setLayout(other_group_box_layout)
self.jump_to_top_checkbox = QCheckBox(
'Jump to the top when applying this View', self)
jump_to_top = self.library.get(KEY_JUMP_TO_TOP, False)
self.jump_to_top_checkbox.setCheckState(
Qt.Checked if jump_to_top else Qt.Unchecked)
restart_label = QLabel(
'When restarting Calibre or switching to this library...')
self.auto_apply_checkbox = QCheckBox('&Automatically apply view:',
self)
auto_apply = self.library.get(KEY_AUTO_APPLY_VIEW, False)
self.auto_apply_checkbox.setCheckState(
Qt.Checked if auto_apply else Qt.Unchecked)
self.auto_view_combo = ViewComboBox(self,
self.views,
special=LAST_VIEW_ITEM)
self.auto_view_combo.select_view(
self.library.get(KEY_VIEW_TO_APPLY, LAST_VIEW_ITEM))
self.auto_view_combo.setMinimumSize(150, 20)
info_apply_label = QLabel(
'Enabling this option may override any startup search restriction or '
'title sort set in Preferences -> Behaviour/Tweaks.')
info_apply_label.setWordWrap(True)
other_group_box_layout.addWidget(self.jump_to_top_checkbox, 0, 0, 1, 2)
other_group_box_layout.addWidget(restart_label, 1, 0, 1, 2)
other_group_box_layout.addWidget(self.auto_apply_checkbox, 2, 0, 1, 1)
other_group_box_layout.addWidget(self.auto_view_combo, 2, 1, 1, 1)
other_group_box_layout.addWidget(info_apply_label, 3, 0, 1, 2)
#other_group_box.setMaximumHeight(other_group_box.sizeHint().height())
keyboard_layout = QHBoxLayout()
layout.addLayout(keyboard_layout)
keyboard_shortcuts_button = QPushButton('Keyboard shortcuts...', self)
keyboard_shortcuts_button.setToolTip(
_('Edit the keyboard shortcuts associated with this plugin'))
keyboard_shortcuts_button.clicked.connect(self.edit_shortcuts)
view_prefs_button = QPushButton('&View library preferences...', self)
view_prefs_button.setToolTip(
_('View data stored in the library database for this plugin'))
view_prefs_button.clicked.connect(self.view_prefs)
keyboard_layout.addWidget(keyboard_shortcuts_button)
keyboard_layout.addWidget(view_prefs_button)
keyboard_layout.addStretch(1)
# Force an initial display of view information
if KEY_LAST_VIEW in list(self.library.keys()):
last_view = self.library[KEY_LAST_VIEW]
if last_view in self.views:
self.select_view_combo.select_view(self.library[KEY_LAST_VIEW])
self.select_view_combo_index_changed(save_previous=False)
self.select_view_combo.currentIndexChanged.connect(
partial(self.select_view_combo_index_changed, save_previous=True))
class MetadataSingleDialogBase(ResizableDialog):
view_format = pyqtSignal(object, object)
cc_two_column = tweaks["metadata_single_use_2_cols_for_custom_fields"]
one_line_comments_toolbar = False
use_toolbutton_for_config_metadata = True
def __init__(self, db, parent=None):
self.db = db
self.changed = set()
self.books_to_refresh = set()
self.rows_to_refresh = set()
ResizableDialog.__init__(self, parent)
def setupUi(self, *args): # {{{
self.resize(990, 670)
self.download_shortcut = QShortcut(self)
self.download_shortcut.setKey(QKeySequence("Ctrl+D", QKeySequence.PortableText))
p = self.parent()
if hasattr(p, "keyboard"):
kname = "Interface Action: Edit Metadata (Edit Metadata) : menu action : download"
sc = p.keyboard.keys_map.get(kname, None)
if sc:
self.download_shortcut.setKey(sc[0])
self.button_box = bb = QDialogButtonBox(self)
self.button_box.accepted.connect(self.accept)
self.button_box.rejected.connect(self.reject)
self.next_button = QPushButton(QIcon(I("forward.png")), _("Next"), self)
self.next_button.setShortcut(QKeySequence("Alt+Right"))
self.next_button.clicked.connect(self.next_clicked)
self.prev_button = QPushButton(QIcon(I("back.png")), _("Previous"), self)
self.prev_button.setShortcut(QKeySequence("Alt+Left"))
self.button_box.addButton(self.prev_button, bb.ActionRole)
self.button_box.addButton(self.next_button, bb.ActionRole)
self.prev_button.clicked.connect(self.prev_clicked)
bb.setStandardButtons(bb.Ok | bb.Cancel)
bb.button(bb.Ok).setDefault(True)
self.scroll_area = QScrollArea(self)
self.scroll_area.setFrameShape(QScrollArea.NoFrame)
self.scroll_area.setWidgetResizable(True)
self.central_widget = QTabWidget(self)
self.scroll_area.setWidget(self.central_widget)
self.l = QVBoxLayout(self)
self.setLayout(self.l)
self.l.addWidget(self.scroll_area)
ll = self.button_box_layout = QHBoxLayout()
self.l.addLayout(ll)
ll.addSpacing(10)
ll.addWidget(self.button_box)
self.setWindowIcon(QIcon(I("edit_input.png")))
self.setWindowTitle(BASE_TITLE)
self.create_basic_metadata_widgets()
if len(self.db.custom_column_label_map):
self.create_custom_metadata_widgets()
self.do_layout()
geom = gprefs.get("metasingle_window_geometry3", None)
if geom is not None:
self.restoreGeometry(bytes(geom))
# }}}
def create_basic_metadata_widgets(self): # {{{
self.basic_metadata_widgets = []
self.languages = LanguagesEdit(self)
self.basic_metadata_widgets.append(self.languages)
self.title = TitleEdit(self)
self.title.textChanged.connect(self.update_window_title)
self.deduce_title_sort_button = QToolButton(self)
self.deduce_title_sort_button.setToolTip(
_(
"Automatically create the title sort entry based on the current "
"title entry.\nUsing this button to create title sort will "
"change title sort from red to green."
)
)
self.deduce_title_sort_button.setWhatsThis(self.deduce_title_sort_button.toolTip())
self.title_sort = TitleSortEdit(self, self.title, self.deduce_title_sort_button, self.languages)
self.basic_metadata_widgets.extend([self.title, self.title_sort])
self.deduce_author_sort_button = b = QToolButton(self)
b.setToolTip(
"<p>"
+ _(
"Automatically create the author sort entry based on the current "
"author entry. Using this button to create author sort will "
"change author sort from red to green. There is a menu of "
"functions available under this button. Click and hold "
"on the button to see it."
)
+ "</p>"
)
b.m = m = QMenu()
ac = m.addAction(QIcon(I("forward.png")), _("Set author sort from author"))
ac2 = m.addAction(QIcon(I("back.png")), _("Set author from author sort"))
ac3 = m.addAction(QIcon(I("user_profile.png")), _("Manage authors"))
ac4 = m.addAction(QIcon(I("next.png")), _("Copy author to author sort"))
ac5 = m.addAction(QIcon(I("previous.png")), _("Copy author sort to author"))
b.setMenu(m)
self.authors = AuthorsEdit(self, ac3)
self.author_sort = AuthorSortEdit(self, self.authors, b, self.db, ac, ac2, ac4, ac5)
self.basic_metadata_widgets.extend([self.authors, self.author_sort])
self.swap_title_author_button = QToolButton(self)
self.swap_title_author_button.setIcon(QIcon(I("swap.png")))
self.swap_title_author_button.setToolTip(_("Swap the author and title"))
self.swap_title_author_button.clicked.connect(self.swap_title_author)
self.manage_authors_button = QToolButton(self)
self.manage_authors_button.setIcon(QIcon(I("user_profile.png")))
self.manage_authors_button.setToolTip(
"<p>" + _("Manage authors. Use to rename authors and correct " "individual author's sort values") + "</p>"
)
self.manage_authors_button.clicked.connect(self.authors.manage_authors)
self.series = SeriesEdit(self)
self.clear_series_button = QToolButton(self)
self.clear_series_button.setToolTip(_("Clear series"))
self.clear_series_button.clicked.connect(self.series.clear)
self.series_index = SeriesIndexEdit(self, self.series)
self.basic_metadata_widgets.extend([self.series, self.series_index])
self.formats_manager = FormatsManager(self, self.copy_fmt)
# We want formats changes to be committed before title/author, as
# otherwise we could have data loss if the title/author changed and the
# user was trying to add an extra file from the old books directory.
self.basic_metadata_widgets.insert(0, self.formats_manager)
self.formats_manager.metadata_from_format_button.clicked.connect(self.metadata_from_format)
self.formats_manager.cover_from_format_button.clicked.connect(self.cover_from_format)
self.cover = Cover(self)
self.cover.download_cover.connect(self.download_cover)
self.basic_metadata_widgets.append(self.cover)
self.comments = CommentsEdit(self, self.one_line_comments_toolbar)
self.basic_metadata_widgets.append(self.comments)
self.rating = RatingEdit(self)
self.clear_ratings_button = QToolButton(self)
self.clear_ratings_button.setToolTip(_("Clear rating"))
self.clear_ratings_button.setIcon(QIcon(I("trash.png")))
self.clear_ratings_button.clicked.connect(self.rating.zero)
self.basic_metadata_widgets.append(self.rating)
self.tags = TagsEdit(self)
self.tags_editor_button = QToolButton(self)
self.tags_editor_button.setToolTip(_("Open Tag Editor"))
self.tags_editor_button.setIcon(QIcon(I("chapters.png")))
self.tags_editor_button.clicked.connect(self.tags_editor)
self.clear_tags_button = QToolButton(self)
self.clear_tags_button.setToolTip(_("Clear all tags"))
self.clear_tags_button.setIcon(QIcon(I("trash.png")))
self.clear_tags_button.clicked.connect(self.tags.clear)
self.basic_metadata_widgets.append(self.tags)
self.identifiers = IdentifiersEdit(self)
self.basic_metadata_widgets.append(self.identifiers)
self.clear_identifiers_button = QToolButton(self)
self.clear_identifiers_button.setIcon(QIcon(I("trash.png")))
self.clear_identifiers_button.setToolTip(_("Clear Ids"))
self.clear_identifiers_button.clicked.connect(self.identifiers.clear)
self.paste_isbn_button = QToolButton(self)
self.paste_isbn_button.setToolTip(
"<p>" + _("Paste the contents of the clipboard into the " "identifiers box prefixed with isbn:") + "</p>"
)
self.paste_isbn_button.setIcon(QIcon(I("edit-paste.png")))
self.paste_isbn_button.clicked.connect(self.identifiers.paste_isbn)
self.publisher = PublisherEdit(self)
self.basic_metadata_widgets.append(self.publisher)
self.timestamp = DateEdit(self)
self.pubdate = PubdateEdit(self)
self.basic_metadata_widgets.extend([self.timestamp, self.pubdate])
self.fetch_metadata_button = QPushButton(_("&Download metadata"), self)
self.fetch_metadata_button.clicked.connect(self.fetch_metadata)
self.download_shortcut.activated.connect(self.fetch_metadata_button.click)
font = self.fmb_font = QFont()
font.setBold(True)
self.fetch_metadata_button.setFont(font)
if self.use_toolbutton_for_config_metadata:
self.config_metadata_button = QToolButton(self)
self.config_metadata_button.setIcon(QIcon(I("config.png")))
else:
self.config_metadata_button = QPushButton(self)
self.config_metadata_button.setText(_("Configure download metadata"))
self.config_metadata_button.setIcon(QIcon(I("config.png")))
self.config_metadata_button.clicked.connect(self.configure_metadata)
self.config_metadata_button.setToolTip(_("Change how calibre downloads metadata"))
# }}}
def create_custom_metadata_widgets(self): # {{{
self.custom_metadata_widgets_parent = w = QWidget(self)
layout = QGridLayout()
w.setLayout(layout)
self.custom_metadata_widgets, self.__cc_spacers = populate_metadata_page(
layout, self.db, None, parent=w, bulk=False, two_column=self.cc_two_column
)
self.__custom_col_layouts = [layout]
# }}}
def set_custom_metadata_tab_order(self, before=None, after=None): # {{{
sto = QWidget.setTabOrder
if getattr(self, "custom_metadata_widgets", []):
ans = self.custom_metadata_widgets
for i in range(len(ans) - 1):
if before is not None and i == 0:
pass
if len(ans[i + 1].widgets) == 2:
sto(ans[i].widgets[-1], ans[i + 1].widgets[1])
else:
sto(ans[i].widgets[-1], ans[i + 1].widgets[0])
for c in range(2, len(ans[i].widgets), 2):
sto(ans[i].widgets[c - 1], ans[i].widgets[c + 1])
if after is not None:
pass
# }}}
def do_view_format(self, path, fmt):
if path:
self.view_format.emit(None, path)
else:
self.view_format.emit(self.book_id, fmt)
def copy_fmt(self, fmt, f):
self.db.copy_format_to(self.book_id, fmt, f, index_is_id=True)
def do_layout(self):
raise NotImplementedError()
def __call__(self, id_):
self.book_id = id_
self.books_to_refresh = set([])
for widget in self.basic_metadata_widgets:
widget.initialize(self.db, id_)
for widget in getattr(self, "custom_metadata_widgets", []):
widget.initialize(id_)
if callable(self.set_current_callback):
self.set_current_callback(id_)
# Commented out as it doesn't play nice with Next, Prev buttons
# self.fetch_metadata_button.setFocus(Qt.OtherFocusReason)
# Miscellaneous interaction methods {{{
def update_window_title(self, *args):
title = self.title.current_val
if len(title) > 50:
title = title[:50] + "\u2026"
self.setWindowTitle(
BASE_TITLE
+ " - "
+ title
+ " - "
+ _(" [%(num)d of %(tot)d]") % dict(num=self.current_row + 1, tot=len(self.row_list))
)
def swap_title_author(self, *args):
title = self.title.current_val
self.title.current_val = authors_to_string(self.authors.current_val)
self.authors.current_val = string_to_authors(title)
self.title_sort.auto_generate()
self.author_sort.auto_generate()
def tags_editor(self, *args):
self.tags.edit(self.db, self.book_id)
def metadata_from_format(self, *args):
mi, ext = self.formats_manager.get_selected_format_metadata(self.db, self.book_id)
if mi is not None:
self.update_from_mi(mi)
def get_pdf_cover(self):
pdfpath = self.formats_manager.get_format_path(self.db, self.book_id, "pdf")
from calibre.gui2.metadata.pdf_covers import PDFCovers
d = PDFCovers(pdfpath, parent=self)
if d.exec_() == d.Accepted:
cpath = d.cover_path
if cpath:
with open(cpath, "rb") as f:
self.update_cover(f.read(), "PDF")
d.cleanup()
def cover_from_format(self, *args):
ext = self.formats_manager.get_selected_format()
if ext is None:
return
if ext == "pdf":
return self.get_pdf_cover()
try:
mi, ext = self.formats_manager.get_selected_format_metadata(self.db, self.book_id)
except (IOError, OSError) as err:
if getattr(err, "errno", None) == errno.EACCES: # Permission denied
import traceback
fname = err.filename if err.filename else "file"
error_dialog(
self,
_("Permission denied"),
_("Could not open %s. Is it being used by another" " program?") % fname,
det_msg=traceback.format_exc(),
show=True,
)
return
raise
if mi is None:
return
cdata = None
if mi.cover and os.access(mi.cover, os.R_OK):
cdata = open(mi.cover).read()
elif mi.cover_data[1] is not None:
cdata = mi.cover_data[1]
if cdata is None:
error_dialog(self, _("Could not read cover"), _("Could not read cover from %s format") % ext).exec_()
return
self.update_cover(cdata, ext)
def update_cover(self, cdata, fmt):
orig = self.cover.current_val
self.cover.current_val = cdata
if self.cover.current_val is None:
self.cover.current_val = orig
return error_dialog(
self, _("Could not read cover"), _("The cover in the %s format is invalid") % fmt, show=True
)
return
def update_from_mi(self, mi, update_sorts=True, merge_tags=True, merge_comments=False):
if not mi.is_null("title"):
self.title.current_val = mi.title
if update_sorts:
self.title_sort.auto_generate()
if not mi.is_null("authors"):
self.authors.current_val = mi.authors
if not mi.is_null("author_sort"):
self.author_sort.current_val = mi.author_sort
elif update_sorts:
self.author_sort.auto_generate()
if not mi.is_null("rating"):
try:
self.rating.current_val = mi.rating
except:
pass
if not mi.is_null("publisher"):
self.publisher.current_val = mi.publisher
if not mi.is_null("tags"):
old_tags = self.tags.current_val
tags = mi.tags if mi.tags else []
if old_tags and merge_tags:
ltags, lotags = {t.lower() for t in tags}, {t.lower() for t in old_tags}
tags = [t for t in tags if t.lower() in ltags - lotags] + old_tags
self.tags.current_val = tags
if not mi.is_null("identifiers"):
current = self.identifiers.current_val
current.update(mi.identifiers)
self.identifiers.current_val = current
if not mi.is_null("pubdate"):
self.pubdate.current_val = mi.pubdate
if not mi.is_null("series") and mi.series.strip():
self.series.current_val = mi.series
if mi.series_index is not None:
self.series_index.reset_original()
self.series_index.current_val = float(mi.series_index)
if not mi.is_null("languages"):
langs = [canonicalize_lang(x) for x in mi.languages]
langs = [x for x in langs if x is not None]
if langs:
self.languages.current_val = langs
if mi.comments and mi.comments.strip():
val = mi.comments
if val and merge_comments:
cval = self.comments.current_val
if cval:
val = merge_two_comments(cval, val)
self.comments.current_val = val
def fetch_metadata(self, *args):
d = FullFetch(self.cover.pixmap(), self)
ret = d.start(
title=self.title.current_val, authors=self.authors.current_val, identifiers=self.identifiers.current_val
)
if ret == d.Accepted:
from calibre.ebooks.metadata.sources.prefs import msprefs
mi = d.book
dummy = Metadata(_("Unknown"))
for f in msprefs["ignore_fields"]:
if ":" not in f:
setattr(mi, f, getattr(dummy, f))
if mi is not None:
pd = mi.pubdate
if pd is not None:
# Put the downloaded published date into the local timezone
# as we discard time info and the date is timezone
# invariant. This prevents the as_local_timezone() call in
# update_from_mi from changing the pubdate
mi.pubdate = datetime(pd.year, pd.month, pd.day, tzinfo=local_tz)
self.update_from_mi(mi, merge_comments=msprefs["append_comments"])
if d.cover_pixmap is not None:
self.cover.current_val = pixmap_to_data(d.cover_pixmap)
def configure_metadata(self):
from calibre.gui2.preferences import show_config_widget
gui = self.parent()
show_config_widget("Sharing", "Metadata download", parent=self, gui=gui, never_shutdown=True)
def download_cover(self, *args):
from calibre.gui2.metadata.single_download import CoverFetch
d = CoverFetch(self.cover.pixmap(), self)
ret = d.start(self.title.current_val, self.authors.current_val, self.identifiers.current_val)
if ret == d.Accepted:
if d.cover_pixmap is not None:
self.cover.current_val = pixmap_to_data(d.cover_pixmap)
# }}}
def apply_changes(self):
self.changed.add(self.book_id)
if self.db is None:
# break_cycles has already been called, don't know why this should
# happen but a user reported it
return True
for widget in self.basic_metadata_widgets:
try:
if hasattr(widget, "validate_for_commit"):
title, msg, det_msg = widget.validate_for_commit()
if title is not None:
error_dialog(self, title, msg, det_msg=det_msg, show=True)
return False
widget.commit(self.db, self.book_id)
self.books_to_refresh |= getattr(widget, "books_to_refresh", set())
except (IOError, OSError) as err:
if getattr(err, "errno", None) == errno.EACCES: # Permission denied
import traceback
fname = getattr(err, "filename", None)
p = "Locked file: %s\n\n" % fname if fname else ""
error_dialog(
self,
_("Permission denied"),
_("Could not change the on disk location of this" " book. Is it open in another program?"),
det_msg=p + traceback.format_exc(),
show=True,
)
return False
raise
for widget in getattr(self, "custom_metadata_widgets", []):
self.books_to_refresh |= widget.commit(self.book_id)
self.db.commit()
rows = self.db.refresh_ids(list(self.books_to_refresh))
if rows:
self.rows_to_refresh |= set(rows)
return True
def accept(self):
self.save_state()
if not self.apply_changes():
return
ResizableDialog.accept(self)
def reject(self):
self.save_state()
ResizableDialog.reject(self)
def save_state(self):
try:
gprefs["metasingle_window_geometry3"] = bytearray(self.saveGeometry())
except:
# Weird failure, see https://bugs.launchpad.net/bugs/995271
import traceback
traceback.print_exc()
# Dialog use methods {{{
def start(self, row_list, current_row, view_slot=None, set_current_callback=None):
self.row_list = row_list
self.current_row = current_row
if view_slot is not None:
self.view_format.connect(view_slot)
self.set_current_callback = set_current_callback
self.do_one(apply_changes=False)
ret = self.exec_()
self.break_cycles()
return ret
def next_clicked(self):
if not self.apply_changes():
return
self.do_one(delta=1, apply_changes=False)
def prev_clicked(self):
if not self.apply_changes():
return
self.do_one(delta=-1, apply_changes=False)
def do_one(self, delta=0, apply_changes=True):
if apply_changes:
self.apply_changes()
self.current_row += delta
prev = next_ = None
if self.current_row > 0:
prev = self.db.title(self.row_list[self.current_row - 1])
if self.current_row < len(self.row_list) - 1:
next_ = self.db.title(self.row_list[self.current_row + 1])
if next_ is not None:
tip = (_("Save changes and edit the metadata of %s") + " [Alt+Right]") % next_
self.next_button.setToolTip(tip)
self.next_button.setEnabled(next_ is not None)
if prev is not None:
tip = (_("Save changes and edit the metadata of %s") + " [Alt+Left]") % prev
self.prev_button.setToolTip(tip)
self.prev_button.setEnabled(prev is not None)
self.button_box.button(self.button_box.Ok).setDefault(True)
self.button_box.button(self.button_box.Ok).setFocus(Qt.OtherFocusReason)
self(self.db.id(self.row_list[self.current_row]))
def break_cycles(self):
# Break any reference cycles that could prevent python
# from garbage collecting this dialog
self.set_current_callback = self.db = None
def disconnect(signal):
try:
signal.disconnect()
except:
pass # Fails if view format was never connected
disconnect(self.view_format)
for b in ("next_button", "prev_button"):
x = getattr(self, b, None)
if x is not None:
disconnect(x.clicked)
for widget in self.basic_metadata_widgets:
bc = getattr(widget, "break_cycles", None)
if bc is not None and callable(bc):
bc()
for widget in getattr(self, "custom_metadata_widgets", []):
widget.break_cycles()
