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Allow multi-select in viewer highlights panel

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Useful to delete more than one highlight at a time
This commit is contained in:
Kovid Goyal 2020-07-28 10:05:13 +05:30
parent ebb83d97b8
commit 4fb62e9565
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GPG Key ID: 06BC317B515ACE7C
1 changed files with 15 additions and 6 deletions
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21
src/calibre/gui2/viewer/highlights.py
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@ -100,6 +100,7 @@ class Highlights(QListWidget):
def __init__(self, parent=None):
QListWidget.__init__(self, parent)
self.setSelectionMode(self.ExtendedSelection)
self.setSpacing(2)
pi = plugins['progress_indicator'][0]
pi.set_no_activate_on_click(self)
@ -177,6 +178,11 @@ class Highlights(QListWidget):
item = self.item(i)
yield item.data(Qt.UserRole)
@property
def selected_highlights(self):
for item in self.selectedItems():
yield item.data(Qt.UserRole)
def keyPressEvent(self, ev):
if ev.matches(QKeySequence.Delete):
self.delete_requested.emit()
@ -281,7 +287,7 @@ class HighlightsPanel(QWidget):
self.add_button = button('plus.png', _('Add'), _('Create a new highlight'), self.add_highlight)
self.edit_button = button('edit_input.png', _('Edit'), _('Edit the selected highlight'), self.edit_highlight)
self.remove_button = button('trash.png', _('Remove'), _('Remove the selected highlight'), self.remove_highlight)
self.remove_button = button('trash.png', _('Remove'), _('Remove the selected highlights'), self.remove_highlight)
h.addWidget(self.add_button), h.addWidget(self.edit_button), h.addWidget(self.remove_button)
self.export_button = button('save.png', _('Export'), _('Export all highlights'), self.export)
@ -339,13 +345,16 @@ class HighlightsPanel(QWidget):
self.request_highlight_action.emit(h['uuid'], 'edit')
def remove_highlight(self):
h = self.highlights.current_highlight
if h is None:
highlights = tuple(self.highlights.selected_highlights)
if not highlights:
return self.no_selected_highlight()
if question_dialog(self, _('Are you sure?'), _(
'Are you sure you want to delete this highlight permanently?')
if question_dialog(self, _('Are you sure?'), ngettext(
'Are you sure you want to delete this highlight permanently?',
'Are you sure you want to delete all {} highlights permanently?',
len(highlights)).format(len(highlights))
):
self.request_highlight_action.emit(h['uuid'], 'delete')
for h in highlights:
self.request_highlight_action.emit(h['uuid'], 'delete')
def add_highlight(self):
self.request_highlight_action.emit(None, 'create')