Cutlery/calibre
1
0
Fork 0
mirror of https://github.com/kovidgoyal/calibre.git synced 2025-07-09 03:04:10 -04:00
Code Issues Packages Projects Releases Wiki Activity

Edit metadata dialog: Allow editing identifiers in a dedicated window by right clicking on the identifiers edit box. Fixes #1400925 [[Enhancement] Improve the method for managing Indentifiers](https://bugs.launchpad.net/calibre/+bug/1400925)

Browse Source
This commit is contained in:
Kovid Goyal 2014-12-10 11:12:14 +05:30
parent 516a4cf731
commit 3feee82566
1 changed files with 63 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

66
src/calibre/gui2/metadata/basic_widgets.py
View File

@ -15,10 +15,10 @@ from PyQt5.Qt import (
QLabel, QGridLayout, QApplication, QDoubleSpinBox, QListWidgetItem, QSize,
QPixmap, QDialog, QMenu, QSpinBox, QLineEdit, QSizePolicy, QKeySequence,
QDialogButtonBox, QAction, QCalendarWidget, QDate, QDateTime, QUndoCommand,
QUndoStack)
QUndoStack, QVBoxLayout, QPlainTextEdit)
from calibre.gui2.widgets import EnLineEdit, FormatList as _FormatList, ImageView
from calibre.gui2.widgets2 import access_key, populate_standard_spinbox_context_menu, RightClickButton
from calibre.gui2.widgets2 import access_key, populate_standard_spinbox_context_menu, RightClickButton, Dialog
from calibre.utils.icu import sort_key
from calibre.utils.config import tweaks, prefs
from calibre.ebooks.metadata import (
@ -1375,7 +1375,54 @@ class LanguagesEdit(LE, ToMetadataMixin): # {{{
db.set_languages(id_, cv)
# }}}
class IdentifiersEdit(QLineEdit, ToMetadataMixin): # {{{
# Identifiers {{{
class Identifiers(Dialog):
def __init__(self, identifiers, parent=None):
Dialog.__init__(self, _('Edit Identifiers'), 'edit-identifiers-dialog', parent=parent)
self.text.setPlainText('\n'.join('%s:%s' % (k, identifiers[k]) for k in sorted(identifiers, key=sort_key)))
def setup_ui(self):
self.l = l = QVBoxLayout(self)
self.la = la = QLabel(_(
'Edit the book\'s identifiers. Every identifier must be on a separate line, and have the form type:value'))
la.setWordWrap(True)
self.text = t = QPlainTextEdit(self)
l.addWidget(la), l.addWidget(t)
l.addWidget(self.bb)
def get_identifiers(self, validate=False):
from calibre.ebooks.metadata.book.base import Metadata
mi = Metadata('xxx')
ans = {}
for line in self.text.toPlainText().splitlines():
if line.strip():
k, v = line.partition(':')[0::2]
k, v = mi._clean_identifier(k.strip(), v.strip())
if k and v:
if validate and k in ans:
error_dialog(self, _('Duplicate identifier'), _(
'The identifier of type: %s occurs more than once. Each type of identifier must be unique') % k, show=True)
return
ans[k] = v
elif validate:
error_dialog(self, _('Invalid identifier'), _(
'The identifier %s is invalid. Identifiers must be of the form type:value') % line.strip(), show=True)
return
return ans
def sizeHint(self):
return QSize(500, 400)
def accept(self):
if self.get_identifiers(validate=True) is None:
return
Dialog.accept(self)
class IdentifiersEdit(QLineEdit, ToMetadataMixin):
LABEL = _('I&ds:')
BASE_TT = _('Edit the identifiers for this book. '
'For example: \n\n%s')%(
@ -1387,6 +1434,19 @@ class IdentifiersEdit(QLineEdit, ToMetadataMixin): # {{{
self.pat = re.compile(r'[^0-9a-zA-Z]')
self.textChanged.connect(self.validate)
def contextMenuEvent(self, ev):
m = self.createStandardContextMenu()
first = m.actions()[0]
ac = m.addAction(_('Edit identifiers in a dedicated window'), self.edit_identifiers)
m.insertAction(first, ac)
m.insertSeparator(first)
m.exec_(ev.globalPos())
def edit_identifiers(self):
d = Identifiers(self.current_val, self)
if d.exec_() == d.Accepted:
self.current_val = d.get_identifiers()
@dynamic_property
def current_val(self):
def fget(self):