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Edit metadata dialog: Only set title and authors if they have changed

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This commit is contained in:
Kovid Goyal 2010-12-02 11:21:47 -07:00
parent 2633b89d63
commit 3724183366
1 changed files with 10 additions and 4 deletions
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14
src/calibre/gui2/dialogs/metadata_single.py
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@ -449,7 +449,7 @@ class MetadataSingleDialog(ResizableDialog, Ui_MetadataSingleDialog):
self.prev_button = QPushButton(QIcon(I('back.png')), _('Previous'),
self)
self.button_box.addButton(self.prev_button, self.button_box.ActionRole)
tip = _('Edit the metadata of %s')%prev
tip = _('Save changes and edit the metadata of %s')%prev
self.prev_button.setToolTip(tip)
self.prev_button.clicked.connect(partial(self.next_triggered,
-1))
@ -457,7 +457,7 @@ class MetadataSingleDialog(ResizableDialog, Ui_MetadataSingleDialog):
self.next_button = QPushButton(QIcon(I('forward.png')), _('Next'),
self)
self.button_box.addButton(self.next_button, self.button_box.ActionRole)
tip = _('Edit the metadata of %s')%next_
tip = _('Save changes and edit the metadata of %s')%next_
self.next_button.setToolTip(tip)
self.next_button.clicked.connect(partial(self.next_triggered, 1))
@ -513,6 +513,8 @@ class MetadataSingleDialog(ResizableDialog, Ui_MetadataSingleDialog):
self.connect(self.reset_cover, SIGNAL('clicked()'), self.do_reset_cover)
self.connect(self.swap_button, SIGNAL('clicked()'), self.swap_title_author)
self.timeout = float(prefs['network_timeout'])
self.title.setText(db.title(row))
isbn = db.isbn(self.id, index_is_id=True)
if not isbn:
@ -581,6 +583,9 @@ class MetadataSingleDialog(ResizableDialog, Ui_MetadataSingleDialog):
self.create_custom_column_editors()
self.generate_cover_button.clicked.connect(self.generate_cover)
self.original_author = unicode(self.authors.text()).strip()
self.original_title = unicode(self.title.text()).strip()
def create_custom_column_editors(self):
w = self.central_widget.widget(1)
layout = w.layout()
@ -824,9 +829,10 @@ class MetadataSingleDialog(ResizableDialog, Ui_MetadataSingleDialog):
if self.formats_changed:
self.sync_formats()
title = unicode(self.title.text()).strip()
self.db.set_title(self.id, title, notify=False)
if title != self.original_title:
self.db.set_title(self.id, title, notify=False)
au = unicode(self.authors.text()).strip()
if au:
if au and au != self.original_author:
self.db.set_authors(self.id, string_to_authors(au), notify=False)
aus = unicode(self.author_sort.text()).strip()
if aus: