When editing a selection, change the other items' text to be '*** EDITING ***'.

This commit is contained in:
Charles Haley 2020-05-13 20:43:45 +01:00
parent 43715fb699
commit 2259db6657

View File

@ -4,10 +4,13 @@
from __future__ import absolute_import, division, print_function, unicode_literals
from PyQt5.Qt import (Qt, QDialog, QTableWidgetItem, QIcon, QByteArray, QSize,
QDialogButtonBox, QTableWidget, QItemDelegate, QApplication)
QDialogButtonBox, QTableWidget, QItemDelegate, QApplication,
QKeyEvent, pyqtSignal, QEvent)
from calibre.gui2.dialogs.tag_list_editor_ui import Ui_TagListEditor
from calibre.gui2.complete2 import EditWithComplete
from calibre.gui2.dialogs.confirm_delete import confirm
from calibre.gui2.widgets import EnLineEdit
from calibre.gui2 import question_dialog, error_dialog, gprefs
from calibre.utils.icu import sort_key
from polyglot.builtins import unicode_type
@ -76,8 +79,9 @@ class CountTableWidgetItem(QTableWidgetItem):
def __lt__(self, other):
return self._count < other._count
class EditColumnDelegate(QItemDelegate):
editing_abandoned = pyqtSignal()
editing_started = pyqtSignal(int)
def __init__(self, table):
QItemDelegate.__init__(self)
@ -88,21 +92,28 @@ class EditColumnDelegate(QItemDelegate):
self.completion_data = data
def createEditor(self, parent, option, index):
self.editing_started.emit(index.row())
if index.column() == 0:
item = self.table.item(index.row(), 0)
if item.is_deleted:
self.item = self.table.item(index.row(), 0)
if self.item.is_deleted:
return None
if self.completion_data:
from calibre.gui2.complete2 import EditWithComplete
editor = EditWithComplete(parent)
editor.set_separator(None)
editor.update_items_cache(self.completion_data)
else:
from calibre.gui2.widgets import EnLineEdit
editor = EnLineEdit(parent)
return editor
return None
def eventFilter(self, editor, event):
if isinstance(event, QKeyEvent):
if event.type() == QEvent.KeyPress:
k = event.key()
if k == Qt.Key_Escape or k == Qt.Key_Tab or (
k == Qt.Key_Return and self.item.text() == self.item.initial_text()):
self.editing_abandoned.emit()
return super(EditColumnDelegate, self).eventFilter(editor, event)
class TagListEditor(QDialog, Ui_TagListEditor):
@ -152,6 +163,8 @@ class TagListEditor(QDialog, Ui_TagListEditor):
self.was_order = 1
self.edit_delegate = EditColumnDelegate(self.table)
self.edit_delegate.editing_abandoned.connect(self.abandon_edit)
self.edit_delegate.editing_started.connect(self.start_edit)
self.table.setItemDelegateForColumn(0, self.edit_delegate)
# Add the data
@ -188,6 +201,21 @@ class TagListEditor(QDialog, Ui_TagListEditor):
except:
pass
def start_edit(self, on_row):
items = self.table.selectedItems()
self.table.blockSignals(True)
for item in items:
if item.row() != on_row:
item.setText(_('*** EDITING ***'))
self.table.blockSignals(False)
def abandon_edit(self):
items = self.table.selectedItems()
for item in items:
self.table.blockSignals(True)
item.setText(item.initial_text())
self.table.blockSignals(False)
def vl_box_changed(self):
self.fill_in_table(None, None)
@ -299,12 +327,11 @@ class TagListEditor(QDialog, Ui_TagListEditor):
self.table.blockSignals(False)
return
items = self.table.selectedItems()
for item in items:
if edited_item.text() != item.initial_text():
id_ = int(item.data(Qt.UserRole))
self.to_rename[id_] = unicode_type(item.text())
orig = self.table.item(item.row(), 2)
self.table.blockSignals(True)
for item in items:
id_ = int(item.data(Qt.UserRole))
self.to_rename[id_] = unicode_type(edited_item.text())
orig = self.table.item(item.row(), 2)
item.setText(edited_item.text())
orig.setData(Qt.DisplayRole, item.initial_text())
self.table.blockSignals(False)