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more lambda slots

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Kovid Goyal 2018-07-26 16:38:15 +05:30
parent 134d1187e7
commit be77554adb
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GPG Key ID: 06BC317B515ACE7C
2 changed files with 10 additions and 5 deletions
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9
src/calibre/gui2/tweak_book/boss.py
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@ -768,7 +768,8 @@ class Boss(QObject):
self.commit_all_editors_to_container()
k = {} if allow_revert else {'revert_msg': None}
d = self.create_diff_dialog(**k)
d.revert_requested.connect(partial(self.revert_requested, self.global_undo.previous_container))
previous_container = self.global_undo.previous_container
connect_lambda(d.revert_requested, self, lambda self: self.revert_requested(previous_container))
other = to_container or self.global_undo.previous_container
d.container_diff(other, self.global_undo.current_container,
names=(self.global_undo.label_for_container(other), self.global_undo.label_for_container(self.global_undo.current_container)))
@ -1608,14 +1609,14 @@ class Boss(QObject):
d.l.addWidget(d.bb, 1, 0, 1, 2)
d.do_save = None
def endit(x):
def endit(d, x):
d.do_save = x
d.accept()
b = d.bb.addButton(_('&Save and Quit'), QDialogButtonBox.ActionRole)
b.setIcon(QIcon(I('save.png')))
b.clicked.connect(lambda *args: endit(True))
connect_lambda(b.clicked, d, lambda d: endit(d, True))
b = d.bb.addButton(_('&Quit without saving'), QDialogButtonBox.ActionRole)
b.clicked.connect(lambda *args: endit(False))
connect_lambda(b.clicked, d, lambda d: endit(d, False))
d.resize(d.sizeHint())
if d.exec_() != d.Accepted or d.do_save is None:
return False

6
src/calibre/gui2/tweak_book/widgets.py
View File

@ -1082,7 +1082,11 @@ class AddCover(Dialog):
' to the image.')))
p.setChecked(tprefs['add_cover_preserve_aspect_ratio'])
p.setVisible(self.container.book_type != 'azw3')
p.stateChanged.connect(lambda s:tprefs.set('add_cover_preserve_aspect_ratio', s == Qt.Checked))
def on_state_change(s):
tprefs.set('add_cover_preserve_aspect_ratio', s == Qt.Checked)
p.stateChanged.connect(on_state_change)
self.info_label = il = QLabel('\xa0')
h.addWidget(p), h.addStretch(1), h.addWidget(il)
l.addLayout(h)