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Bug #1925136: Rules editors: Moving multiple rules deselects all but one

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This commit is contained in:
Charles Haley 2021-04-20 12:37:48 +01:00
parent 06d82ad1c3
commit 1ff211dc3d
1 changed files with 17 additions and 24 deletions
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41
src/calibre/gui2/preferences/coloring.py
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@ -9,13 +9,14 @@ __docformat__ = 'restructuredtext en'
import json
import os
import textwrap
from functools import partial
from qt.core import (
QAbstractItemView, QAbstractListModel, QApplication, QCheckBox, QComboBox,
QDialog, QDialogButtonBox, QDoubleValidator, QFrame, QGridLayout, QIcon,
QIntValidator, QItemSelectionModel, QLabel, QLineEdit, QListView, QMenu,
QPalette, QPushButton, QScrollArea, QSize, QSizePolicy, QSpacerItem,
QStandardItem, QStandardItemModel, Qt, QToolButton, QVBoxLayout, QWidget,
pyqtSignal
QItemSelection, pyqtSignal
)
from calibre import as_unicode, prepare_string_for_xml, sanitize_file_name
@ -942,12 +943,12 @@ class EditRules(QWidget): # {{{
self.up_button = b = QToolButton(self)
b.setIcon(QIcon(I('arrow-up.png')))
b.setToolTip(_('Move the selected rule up'))
b.clicked.connect(self.move_up)
b.clicked.connect(partial(self.move_rows, moving_up=True))
g.addWidget(b, 0, 1, 1, 1, Qt.AlignmentFlag.AlignTop)
self.down_button = b = QToolButton(self)
b.setIcon(QIcon(I('arrow-down.png')))
b.setToolTip(_('Move the selected rule down'))
b.clicked.connect(self.move_down)
b.clicked.connect(partial(self.move_rows, moving_up=False))
g.addWidget(b, 1, 1, 1, 1, Qt.AlignmentFlag.AlignBottom)
l.addLayout(g, l.rowCount(), 0, 1, 2)
@ -1142,34 +1143,26 @@ class EditRules(QWidget): # {{{
self.model.remove_rule(row)
self.changed.emit()
def move_up(self):
def move_rows(self, moving_up=True):
sm = self.rules_view.selectionModel()
rows = sorted(list(sm.selectedRows()))
rows = sorted(list(sm.selectedRows()), reverse=not moving_up)
if rows:
if rows[0].row() == 0:
if rows[0].row() == (0 if moving_up else self.model.rowCount() - 1):
return
sm.clear()
indices_to_select = []
for idx in rows:
if idx.isValid():
idx = self.model.move(idx, -1)
idx = self.model.move(idx, -1 if moving_up else 1)
if idx is not None:
sm.select(idx, QItemSelectionModel.SelectionFlag.Toggle)
self.rules_view.setCurrentIndex(idx)
self.changed.emit()
def move_down(self):
sm = self.rules_view.selectionModel()
rows = sorted(list(sm.selectedRows()))
if rows:
if rows[-1].row() == self.model.rowCount() - 1:
return
sm.clear()
for idx in rows:
if idx.isValid():
idx = self.model.move(idx, 1)
if idx is not None:
sm.select(idx, QItemSelectionModel.SelectionFlag.Toggle)
self.rules_view.setCurrentIndex(idx)
indices_to_select.append(idx)
if indices_to_select:
new_selections = QItemSelection()
for idx in indices_to_select:
new_selections.merge(QItemSelection(idx, idx),
QItemSelectionModel.SelectionFlag.Select)
sm.select(new_selections, QItemSelectionModel.SelectionFlag.Select)
self.rules_view.scrollTo(indices_to_select[0])
self.changed.emit()
def clear(self):