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Clean up the icon removal dialog box

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Kovid Goyal 2021-10-22 04:46:16 +05:30
parent 375eebf783
commit b8c95130c2
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1 changed files with 21 additions and 23 deletions
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44
src/calibre/gui2/preferences/coloring.py
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@ -319,20 +319,20 @@ class ConditionEditor(QWidget): # {{{
class RemoveIconFileDialog(QDialog): # {{{
def __init__(self, parent, icon_file_names, icon_folder):
self.files_to_remove = []
QDialog.__init__(self, parent)
self.setWindowTitle(_('Remove icons'))
self.setWindowFlags(self.windowFlags()&(~Qt.WindowType.WindowContextHelpButtonHint))
l = QVBoxLayout(self)
t = QLabel('<p>' + _('Check the icons you wish to remove. The icon files will be '
t = QLabel('<p>' + _('Select the icons you wish to remove. The icon files will be '
'removed when you press OK. There is no undo.') + '</p>')
t.setWordWrap(True)
t.setTextFormat(Qt.TextFormat.RichText)
l.addWidget(t)
self.listbox = lw = QListWidget(parent)
lw.setSelectionMode(QAbstractItemView.SelectionMode.MultiSelection)
for fn in icon_file_names:
item = QListWidgetItem(fn)
item.setFlags(Qt.ItemFlag.ItemIsUserCheckable | Qt.ItemFlag.ItemIsEnabled)
item.setCheckState(Qt.CheckState.Unchecked)
item.setIcon(QIcon(os.path.join(icon_folder, fn)))
lw.addItem(item)
l.addWidget(lw)
@ -342,26 +342,24 @@ class RemoveIconFileDialog(QDialog): # {{{
bb.rejected.connect(self.reject)
l.addWidget(bb)
def accept(self):
self.files_to_remove = []
for dex in range(self.listbox.count()):
item = self.listbox.item(dex)
if item.checkState() == Qt.CheckState.Checked:
self.files_to_remove.append(item.text())
if (len(self.files_to_remove) == 0 or
question_dialog(self,
_('Remove icons'),
_('{count} {icon_word} will be removed. Are you '
'sure?').format(count=len(self.files_to_remove),
icon_word=_('icon') if len(self.files_to_remove) == 1 else _('icons')),
yes_text=_('Yes'),
no_text=_('No'),
det_msg= '\n'.join(self.files_to_remove),
skip_dialog_name='remove_icon_confirmation_dialog')):
QDialog.accept(self)
def sizeHint(self):
return QSize(700, 600)
def reject(self):
QDialog.reject(self)
def accept(self):
self.files_to_remove = [item.text() for item in self.listbox.selectedItems()]
if not self.files_to_remove:
return error_dialog(self, _('No icons selected'), _(
'You must select at least one icon to remove'), show=True)
if question_dialog(self,
_('Remove icons'),
ngettext('One icon will be removed.', '{} icons will be removed.', len(self.files_to_remove)
).format(len(self.files_to_remove)) + ' ' + _('This will prevent any rules that use this icon from working. Are you sure?'),
yes_text=_('Yes'),
no_text=_('No'),
det_msg='\n'.join(self.files_to_remove),
skip_dialog_name='remove_icon_confirmation_dialog'
):
QDialog.accept(self)
# }}}
@ -494,7 +492,7 @@ class RuleEditor(QDialog): # {{{
bb.rejected.connect(self.reject)
l.addWidget(bb, 9, 0, 1, 8)
if self.rule_kind != 'color':
self.remove_button = b = bb.addButton(_('&Remove icon'), QDialogButtonBox.ButtonRole.ActionRole)
self.remove_button = b = bb.addButton(_('&Remove icons'), QDialogButtonBox.ButtonRole.ActionRole)
b.setIcon(QIcon(I('minus.png')))
b.clicked.connect(self.remove_icon_file_dialog)
b.setToolTip('<p>' + _('Remove previously added icons. Note that removing an '