def customize_remove_unused_css(name, parent, ans):
d = QDialog(parent)
d.l = l = QVBoxLayout()
d.setLayout(d.l)
d.setWindowTitle(_('Remove unused CSS'))
def label(text):
la = QLabel(text)
la.setWordWrap(True), l.addWidget(la), la.setMinimumWidth(450)
l.addWidget(la)
return la
d.la = label(_(
'This will remove all CSS rules that do not match any actual content.'
' There are a couple of additional cleanups you can enable, below:'))
d.c = c = QCheckBox(_('Remove unused &class attributes'))
c.setChecked(tprefs['remove_unused_classes'])
l.addWidget(c)
d.la2 = label('<span style="font-size:small; font-style: italic">' + _(
'Remove all class attributes from the HTML that do not match any existing CSS rules'))
d.m = m = QCheckBox(_('Merge identical CSS rules'))
m.setChecked(tprefs['merge_identical_selectors'])
l.addWidget(m)
d.la3 = label('<span style="font-size:small; font-style: italic">' + _(
'Merge CSS rules in the same stylesheet that have identical selectors.'
' Note that in rare cases merging can result in a change to the effective styling'
' of the book, so use with care.'))
d.bb = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel)
d.l.addWidget(d.bb)
d.bb.rejected.connect(d.reject)
d.bb.accepted.connect(d.accept)
if d.exec_() != d.Accepted:
raise Abort()
ans['remove_unused_classes'] = tprefs['remove_unused_classes'] = c.isChecked()
ans['merge_identical_selectors'] = tprefs['merge_identical_selectors'] = m.isChecked()
def show_report(changed, title, report, parent, show_current_diff):
report = format_report(title, report)
d = QDialog(parent)
d.setWindowTitle(_('Action report'))
d.l = QVBoxLayout()
d.setLayout(d.l)
d.e = QTextBrowser(d)
d.l.addWidget(d.e)
d.e.setHtml(report)
d.bb = QDialogButtonBox(QDialogButtonBox.Close)
d.show_changes = False
if changed:
b = d.b = d.bb.addButton(_('See what &changed'), d.bb.AcceptRole)
b.setIcon(QIcon(I('diff.png'))), b.setAutoDefault(False)
connect_lambda(b.clicked, d,
lambda d: setattr(d, 'show_changes', True))
b = d.bb.addButton(_('&Copy to clipboard'), d.bb.ActionRole)
b.setIcon(QIcon(I('edit-copy.png'))), b.setAutoDefault(False)
def copy_report():
text = re.sub(r'</.+?>', '\n', report)
text = re.sub(r'<.+?>', '', text)
cp = QApplication.instance().clipboard()
cp.setText(text)
b.clicked.connect(copy_report)
d.bb.button(d.bb.Close).setDefault(True)
d.l.addWidget(d.bb)
d.bb.rejected.connect(d.reject)
d.bb.accepted.connect(d.accept)
d.resize(600, 400)
d.exec_()
b.clicked.disconnect()
if d.show_changes:
show_current_diff(allow_revert=True)
def run(self, *args, **kwargs):
"""Create & show dialog
Args:
onClose(accepted): Function to run on close. Defaults to None.
"""
dlg = QDialog()
dlg.setWindowFlags(dlg.windowFlags()
& ~Qt.WindowContextHelpButtonHint)
dlg.setWindowTitle(title)
layout = QVBoxLayout()
layout.setContentsMargins(10, 10, 10, 10)
self.layout = layout
dlg.setLayout(layout)
pushQDlgStack(self)
self.constructor(dlg, *args, **kwargs)
popQDlgStack(self)
dlg.setWindowModality(Qt.WindowModal)
if size:
dlg.resize(size[0], size[1])
dlg.show()
return dlg.exec_() == QDialog.Accepted
def show_report(changed, title, report, parent, show_current_diff):
report = format_report(title, report)
d = QDialog(parent)
d.setWindowTitle(_('Action report'))
d.l = QVBoxLayout()
d.setLayout(d.l)
d.e = QTextBrowser(d)
d.l.addWidget(d.e)
d.e.setHtml(report)
d.bb = QDialogButtonBox(QDialogButtonBox.Close)
if changed:
b = d.b = d.bb.addButton(_('See what &changed'), d.bb.AcceptRole)
b.setIcon(QIcon(I('diff.png'))), b.setAutoDefault(False)
b.clicked.connect(lambda : show_current_diff(allow_revert=True), type=Qt.QueuedConnection)
b = d.bb.addButton(_('&Copy to clipboard'), d.bb.ActionRole)
b.setIcon(QIcon(I('edit-copy.png'))), b.setAutoDefault(False)
def copy_report():
text = re.sub(r'</.+?>', '\n', report)
text = re.sub(r'<.+?>', '', text)
cp = QApplication.instance().clipboard()
cp.setText(text)
b.clicked.connect(copy_report)
d.bb.button(d.bb.Close).setDefault(True)
d.l.addWidget(d.bb)
d.bb.rejected.connect(d.reject)
d.bb.accepted.connect(d.accept)
d.resize(600, 400)
d.exec_()
b.clicked.disconnect()
def get_bulk_rename_settings(parent, number, msg=None, sanitize=sanitize_file_name_unicode, leading_zeros=True, prefix=None, category='text'): # {{{
d = QDialog(parent)
d.setWindowTitle(_('Bulk rename items'))
d.l = l = QFormLayout(d)
d.setLayout(l)
d.prefix = p = QLineEdit(d)
prefix = prefix or {k:v for k, __, v in CATEGORIES}.get(category, _('Chapter-'))
p.setText(prefix)
p.selectAll()
d.la = la = QLabel(msg or _(
'All selected files will be renamed to the form prefix-number'))
l.addRow(la)
l.addRow(_('&Prefix:'), p)
d.num = num = QSpinBox(d)
num.setMinimum(0), num.setValue(1), num.setMaximum(1000)
l.addRow(_('Starting &number:'), num)
d.bb = bb = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel)
bb.accepted.connect(d.accept), bb.rejected.connect(d.reject)
l.addRow(bb)
if d.exec_() == d.Accepted:
prefix = sanitize(unicode(d.prefix.text()))
num = d.num.value()
fmt = '%d'
if leading_zeros:
largest = num + number - 1
fmt = '%0{0}d'.format(len(str(largest)))
return prefix + fmt, num
return None, None
def wiki_book(self):
d = QDialog(self)
d.l = l = QFormLayout(d)
l.setFieldGrowthPolicy(l.ExpandingFieldsGrow)
d.setWindowTitle('Enter WikiBook URL')
d.la = la = QLabel(
'<p>You can convert a pre-made WikiBook into a book here. '
'Simply enter the URL to the WikiBook page. For a list of '
'WikiBooks, see '
'<a href="https://en.wikipedia.org/wiki/Special:PrefixIndex/Book:'
'">here</a>.'
)
la.setMinimumWidth(400)
la.setWordWrap(True)
la.setOpenExternalLinks(True)
l.addRow(la)
d.le = le = QLineEdit(self)
l.addRow('WikiBook &URL:', le)
le.setText('https://')
le.selectAll()
d.bb = bb = QDialogButtonBox(
QDialogButtonBox.Ok | QDialogButtonBox.Cancel, d)
l.addRow(bb)
bb.accepted.connect(d.accept), bb.rejected.connect(d.reject)
if d.exec_() == d.Accepted:
self.single_url = le.text()
self.accept()
def customize_remove_unused_css(name, parent, ans):
d = QDialog(parent)
d.l = l = QVBoxLayout()
d.setLayout(d.l)
d.setWindowTitle(_('Remove unused CSS'))
def label(text):
la = QLabel(text)
la.setWordWrap(True), l.addWidget(la), la.setMinimumWidth(450)
l.addWidget(la)
return la
d.la = label(_(
'This will remove all CSS rules that do not match any actual content.'
' There are a couple of additional cleanups you can enable, below:'))
d.c = c = QCheckBox(_('Remove unused &class attributes'))
c.setChecked(tprefs['remove_unused_classes'])
l.addWidget(c)
d.la2 = label('<span style="font-size:small; font-style: italic">' + _(
'Remove all class attributes from the HTML that do not match any existing CSS rules'))
d.m = m = QCheckBox(_('Merge identical CSS rules'))
m.setChecked(tprefs['merge_identical_selectors'])
l.addWidget(m)
d.la3 = label('<span style="font-size:small; font-style: italic">' + _(
'Merge CSS rules in the same stylesheet that have identical selectors.'
' Note that in rare cases merging can result in a change to the effective styling'
' of the book, so use with care.'))
d.bb = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel)
d.l.addWidget(d.bb)
d.bb.rejected.connect(d.reject)
d.bb.accepted.connect(d.accept)
if d.exec_() != d.Accepted:
raise Abort()
ans['remove_unused_classes'] = tprefs['remove_unused_classes'] = c.isChecked()
ans['merge_identical_selectors'] = tprefs['merge_identical_selectors'] = m.isChecked()
def add_builtin_recipe(self):
from calibre.web.feeds.recipes.collection import \
get_builtin_recipe_collection, get_builtin_recipe_by_id
from PyQt5.Qt import QDialog, QVBoxLayout, QListWidgetItem, \
QListWidget, QDialogButtonBox, QSize
d = QDialog(self)
d.l = QVBoxLayout()
d.setLayout(d.l)
d.list = QListWidget(d)
d.list.doubleClicked.connect(lambda x: d.accept())
d.l.addWidget(d.list)
d.bb = QDialogButtonBox(QDialogButtonBox.Ok|QDialogButtonBox.Cancel,
Qt.Horizontal, d)
d.bb.accepted.connect(d.accept)
d.bb.rejected.connect(d.reject)
d.l.addWidget(d.bb)
d.setWindowTitle(_('Choose builtin recipe'))
items = []
for r in get_builtin_recipe_collection():
id_ = r.get('id', '')
title = r.get('title', '')
lang = r.get('language', '')
if id_ and title:
items.append((title + ' [%s]'%lang, id_))
items.sort(key=lambda x:sort_key(x[0]))
for title, id_ in items:
item = QListWidgetItem(title)
item.setData(Qt.UserRole, id_)
d.list.addItem(item)
d.resize(QSize(450, 400))
ret = d.exec_()
d.list.doubleClicked.disconnect()
if ret != d.Accepted:
return
items = list(d.list.selectedItems())
if not items:
return
item = items[-1]
id_ = unicode(item.data(Qt.UserRole) or '')
title = unicode(item.data(Qt.DisplayRole) or '').rpartition(' [')[0]
profile = get_builtin_recipe_by_id(id_, download_recipe=True)
if profile is None:
raise Exception('Something weird happened')
if self._model.has_title(title):
if question_dialog(self, _('Replace recipe?'),
_('A custom recipe named %s already exists. Do you want to '
'replace it?')%title):
self._model.replace_by_title(title, profile)
else:
return
else:
self.model.add(title, profile)
self.clear()
def do_user_config(self, parent=None):
'''
This method shows a configuration dialog for this plugin. It returns
True if the user clicks OK, False otherwise. The changes are
automatically applied.
'''
from PyQt5.Qt import (QDialog, QDialogButtonBox, QVBoxLayout, QLabel,
Qt, QLineEdit, QCheckBox)
config_dialog = QDialog(parent)
button_box = QDialogButtonBox(QDialogButtonBox.StandardButton.Ok
| QDialogButtonBox.StandardButton.Cancel)
v = QVBoxLayout(config_dialog)
def size_dialog():
config_dialog.resize(config_dialog.sizeHint())
button_box.accepted.connect(config_dialog.accept)
button_box.rejected.connect(config_dialog.reject)
config_dialog.setWindowTitle(_('Customize') + ' ' + self.name)
from calibre.customize.ui import (plugin_customization,
customize_plugin)
help_text = self.customization_help(gui=True)
help_text = QLabel(help_text, config_dialog)
help_text.setWordWrap(True)
help_text.setTextInteractionFlags(
Qt.TextInteractionFlag.LinksAccessibleByMouse
| Qt.TextInteractionFlag.LinksAccessibleByKeyboard)
help_text.setOpenExternalLinks(True)
v.addWidget(help_text)
bf = QCheckBox(_('Add linked files in breadth first order'))
bf.setToolTip(
_('Normally, when following links in HTML files'
' calibre does it depth first, i.e. if file A links to B and '
' C, but B links to D, the files are added in the order A, B, D, C. '
' With this option, they will instead be added as A, B, C, D'))
sc = plugin_customization(self)
if not sc:
sc = ''
sc = sc.strip()
enc = sc.partition('|')[0]
bfs = sc.partition('|')[-1]
bf.setChecked(bfs == 'bf')
sc = QLineEdit(enc, config_dialog)
v.addWidget(sc)
v.addWidget(bf)
v.addWidget(button_box)
size_dialog()
config_dialog.exec_()
if config_dialog.result() == QDialog.DialogCode.Accepted:
sc = unicode_type(sc.text()).strip()
if bf.isChecked():
sc += '|bf'
customize_plugin(self, sc)
return config_dialog.result()
def do_user_config(self, parent=None):
'''
This method shows a configuration dialog for this plugin. It returns
True if the user clicks OK, False otherwise. The changes are
automatically applied.
'''
from PyQt5.Qt import (QDialog, QDialogButtonBox, QVBoxLayout,
QLabel, Qt, QLineEdit, QCheckBox)
config_dialog = QDialog(parent)
button_box = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel)
v = QVBoxLayout(config_dialog)
def size_dialog():
config_dialog.resize(config_dialog.sizeHint())
button_box.accepted.connect(config_dialog.accept)
button_box.rejected.connect(config_dialog.reject)
config_dialog.setWindowTitle(_('Customize') + ' ' + self.name)
from calibre.customize.ui import (plugin_customization,
customize_plugin)
help_text = self.customization_help(gui=True)
help_text = QLabel(help_text, config_dialog)
help_text.setWordWrap(True)
help_text.setTextInteractionFlags(Qt.LinksAccessibleByMouse
| Qt.LinksAccessibleByKeyboard)
help_text.setOpenExternalLinks(True)
v.addWidget(help_text)
bf = QCheckBox(_('Add linked files in breadth first order'))
bf.setToolTip(_('Normally, when following links in HTML files'
' calibre does it depth first, i.e. if file A links to B and '
' C, but B links to D, the files are added in the order A, B, D, C. '
' With this option, they will instead be added as A, B, C, D'))
sc = plugin_customization(self)
if not sc:
sc = ''
sc = sc.strip()
enc = sc.partition('|')[0]
bfs = sc.partition('|')[-1]
bf.setChecked(bfs == 'bf')
sc = QLineEdit(enc, config_dialog)
v.addWidget(sc)
v.addWidget(bf)
v.addWidget(button_box)
size_dialog()
config_dialog.exec_()
if config_dialog.result() == QDialog.Accepted:
sc = unicode(sc.text()).strip()
if bf.isChecked():
sc += '|bf'
customize_plugin(self, sc)
return config_dialog.result()
def get_bulk_rename_settings(parent,
number,
msg=None,
sanitize=sanitize_file_name_unicode,
leading_zeros=True,
prefix=None,
category='text',
allow_spine_order=False): # {{{
d = QDialog(parent)
d.setWindowTitle(_('Bulk rename items'))
d.l = l = QFormLayout(d)
d.setLayout(l)
d.prefix = p = QLineEdit(d)
default_prefix = {k: v
for k, __, v in CATEGORIES}.get(category, _('Chapter-'))
previous = tprefs.get('file-list-bulk-rename-prefix', {})
prefix = prefix or previous.get(category, default_prefix)
p.setText(prefix)
p.selectAll()
d.la = la = QLabel(
msg
or _('All selected files will be renamed to the form prefix-number'))
l.addRow(la)
l.addRow(_('&Prefix:'), p)
d.num = num = QSpinBox(d)
num.setMinimum(0), num.setValue(1), num.setMaximum(1000)
l.addRow(_('Starting &number:'), num)
if allow_spine_order:
d.spine_order = QCheckBox(
_('Rename files according to their book order'))
d.spine_order.setToolTip(
textwrap.fill(
_('Rename the selected files according to the order they appear in the book, instead of the order they were selected in.'
)))
l.addRow(d.spine_order)
d.bb = bb = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel)
bb.accepted.connect(d.accept), bb.rejected.connect(d.reject)
l.addRow(bb)
ans = {'prefix': None, 'start': None}
if d.exec_() == d.Accepted:
prefix = sanitize(unicode(d.prefix.text()))
previous[category] = prefix
tprefs.set('file-list-bulk-rename-prefix', previous)
num = d.num.value()
fmt = '%d'
if leading_zeros:
largest = num + number - 1
fmt = '%0{0}d'.format(len(str(largest)))
ans['prefix'] = prefix + fmt
ans['start'] = num
if allow_spine_order:
ans['spine_order'] = d.spine_order.isChecked()
return ans
def ask_link(self):
d = QDialog(self)
d.setWindowTitle(_('Create link'))
l = QFormLayout()
l.setFieldGrowthPolicy(QFormLayout.ExpandingFieldsGrow)
d.setLayout(l)
d.url = QLineEdit(d)
d.name = QLineEdit(d)
d.treat_as_image = QCheckBox(d)
d.setMinimumWidth(600)
d.bb = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel)
d.br = b = QPushButton(_('&Browse'))
b.setIcon(QIcon(I('document_open.png')))
def cf():
files = choose_files(d,
'select link file',
_('Choose file'),
select_only_single_file=True)
if files:
path = files[0]
d.url.setText(path)
if path and os.path.exists(path):
with lopen(path, 'rb') as f:
q = what(f)
is_image = q in {'jpeg', 'png', 'gif'}
d.treat_as_image.setChecked(is_image)
b.clicked.connect(cf)
d.la = la = QLabel(
_('Enter a URL. If you check the "Treat the URL as an image" box '
'then the URL will be added as an image reference instead of as '
'a link. You can also choose to create a link to a file on '
'your computer. '
'Note that if you create a link to a file on your computer, it '
'will stop working if the file is moved.'))
la.setWordWrap(True)
la.setStyleSheet('QLabel { margin-bottom: 1.5ex }')
l.setWidget(0, l.SpanningRole, la)
l.addRow(_('Enter &URL:'), d.url)
l.addRow(_('Treat the URL as an &image'), d.treat_as_image)
l.addRow(_('Enter &name (optional):'), d.name)
l.addRow(_('Choose a file on your computer:'), d.br)
l.addRow(d.bb)
d.bb.accepted.connect(d.accept)
d.bb.rejected.connect(d.reject)
d.resize(d.sizeHint())
link, name, is_image = None, None, False
if d.exec_() == d.Accepted:
link, name = unicode_type(d.url.text()).strip(), unicode_type(
d.name.text()).strip()
is_image = d.treat_as_image.isChecked()
return link, name, is_image
def link_stylesheets(self, names):
s = self.categories['styles']
sheets = [
unicode(s.child(i).data(0, NAME_ROLE) or '')
for i in xrange(s.childCount())
]
if not sheets:
return error_dialog(
self,
_('No stylesheets'),
_('This book currently has no stylesheets. You must first create a stylesheet'
' before linking it.'),
show=True)
d = QDialog(self)
d.l = l = QVBoxLayout(d)
d.setLayout(l)
d.setWindowTitle(_('Choose stylesheets'))
d.la = la = QLabel(
_('Choose the stylesheets to link. Drag and drop to re-arrange'))
la.setWordWrap(True)
l.addWidget(la)
d.s = s = QListWidget(d)
l.addWidget(s)
s.setDragEnabled(True)
s.setDropIndicatorShown(True)
s.setDragDropMode(self.InternalMove)
s.setAutoScroll(True)
s.setDefaultDropAction(Qt.MoveAction)
for name in sheets:
i = QListWidgetItem(name, s)
flags = Qt.ItemIsEnabled | Qt.ItemIsUserCheckable | Qt.ItemIsDragEnabled | Qt.ItemIsSelectable
i.setFlags(flags)
i.setCheckState(Qt.Checked)
d.r = r = QCheckBox(_('Remove existing links to stylesheets'))
r.setChecked(tprefs['remove_existing_links_when_linking_sheets'])
l.addWidget(r)
d.bb = bb = QDialogButtonBox(QDialogButtonBox.Ok
| QDialogButtonBox.Cancel)
bb.accepted.connect(d.accept), bb.rejected.connect(d.reject)
l.addWidget(bb)
if d.exec_() == d.Accepted:
tprefs['remove_existing_links_when_linking_sheets'] = r.isChecked()
sheets = [
unicode(s.item(il).text()) for il in xrange(s.count())
if s.item(il).checkState() == Qt.Checked
]
if sheets:
self.link_stylesheets_requested.emit(names, sheets,
r.isChecked())
def ask_link(self):
d = QDialog(self)
d.setWindowTitle(_('Create link'))
l = QFormLayout()
l.setFieldGrowthPolicy(QFormLayout.ExpandingFieldsGrow)
d.setLayout(l)
d.url = QLineEdit(d)
d.name = QLineEdit(d)
d.treat_as_image = QCheckBox(d)
d.setMinimumWidth(600)
d.bb = QDialogButtonBox(QDialogButtonBox.Ok|QDialogButtonBox.Cancel)
d.br = b = QPushButton(_('&Browse'))
b.setIcon(QIcon(I('document_open.png')))
def cf():
files = choose_files(d, 'select link file', _('Choose file'), select_only_single_file=True)
if files:
path = files[0]
d.url.setText(path)
if path and os.path.exists(path):
with lopen(path, 'rb') as f:
q = what(f)
is_image = q in {'jpeg', 'png', 'gif'}
d.treat_as_image.setChecked(is_image)
b.clicked.connect(cf)
d.la = la = QLabel(_(
'Enter a URL. If you check the "Treat the URL as an image" box '
'then the URL will be added as an image reference instead of as '
'a link. You can also choose to create a link to a file on '
'your computer. '
'Note that if you create a link to a file on your computer, it '
'will stop working if the file is moved.'))
la.setWordWrap(True)
la.setStyleSheet('QLabel { margin-bottom: 1.5ex }')
l.setWidget(0, l.SpanningRole, la)
l.addRow(_('Enter &URL:'), d.url)
l.addRow(_('Treat the URL as an &image'), d.treat_as_image)
l.addRow(_('Enter &name (optional):'), d.name)
l.addRow(_('Choose a file on your computer:'), d.br)
l.addRow(d.bb)
d.bb.accepted.connect(d.accept)
d.bb.rejected.connect(d.reject)
d.resize(d.sizeHint())
link, name, is_image = None, None, False
if d.exec_() == d.Accepted:
link, name = unicode(d.url.text()).strip(), unicode(d.name.text()).strip()
is_image = d.treat_as_image.isChecked()
return link, name, is_image
def customize_recipe(self):
d = QDialog(self)
d.l = QVBoxLayout()
d.setLayout(d.l)
d.list = QListWidget(d)
connect_lambda(d.list.doubleClicked, d, lambda d: d.accept())
d.l.addWidget(d.list)
d.bb = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel,
Qt.Horizontal, d)
d.bb.accepted.connect(d.accept)
d.bb.rejected.connect(d.reject)
d.l.addWidget(d.bb)
d.setWindowTitle(_('Choose builtin recipe'))
items = []
for r in get_builtin_recipe_collection():
id_ = r.get('id', '')
title = r.get('title', '')
lang = r.get('language', '')
if id_ and title:
items.append((title + ' [%s]' % lang, id_))
items.sort(key=lambda x: sort_key(x[0]))
for title, id_ in items:
item = QListWidgetItem(title)
item.setData(Qt.UserRole, id_)
d.list.addItem(item)
d.resize(QSize(450, 400))
ret = d.exec_()
d.list.doubleClicked.disconnect()
if ret != d.Accepted:
return
items = list(d.list.selectedItems())
if not items:
return
item = items[-1]
id_ = unicode_type(item.data(Qt.UserRole) or '')
title = unicode_type(item.data(Qt.DisplayRole)
or '').rpartition(' [')[0]
src = get_builtin_recipe_by_id(id_, download_recipe=True)
if src is None:
raise Exception('Something weird happened')
src = as_unicode(src)
self.edit_recipe(None, src)
def do_config(self):
# Save values that need to be synced between the dialog and the
# search widget.
self.config['open_external'] = self.open_external.isChecked()
# Create the config dialog. It's going to put two config widgets
# into a QTabWidget for displaying all of the settings.
d = QDialog(self)
button_box = QDialogButtonBox(QDialogButtonBox.Close)
v = QVBoxLayout(d)
button_box.accepted.connect(d.accept)
button_box.rejected.connect(d.reject)
d.setWindowTitle(_('Customize Get books search'))
tab_widget = QTabWidget(d)
v.addWidget(tab_widget)
v.addWidget(button_box)
chooser_config_widget = StoreChooserWidget()
search_config_widget = StoreConfigWidget(self.config)
tab_widget.addTab(chooser_config_widget, _('Choose s&tores'))
tab_widget.addTab(search_config_widget, _('Configure s&earch'))
# Restore dialog state.
geometry = self.config.get('config_dialog_geometry', None)
if geometry:
d.restoreGeometry(geometry)
else:
d.resize(800, 600)
tab_index = self.config.get('config_dialog_tab_index', 0)
tab_index = min(tab_index, tab_widget.count() - 1)
tab_widget.setCurrentIndex(tab_index)
d.exec_()
# Save dialog state.
self.config['config_dialog_geometry'] = bytearray(d.saveGeometry())
self.config['config_dialog_tab_index'] = tab_widget.currentIndex()
search_config_widget.save_settings()
self.config_changed()
self.gui.load_store_plugins()
self.setup_store_checks()
def do_config(self):
# Save values that need to be synced between the dialog and the
# search widget.
self.config['open_external'] = self.open_external.isChecked()
# Create the config dialog. It's going to put two config widgets
# into a QTabWidget for displaying all of the settings.
d = QDialog(self)
button_box = QDialogButtonBox(QDialogButtonBox.Close)
v = QVBoxLayout(d)
button_box.accepted.connect(d.accept)
button_box.rejected.connect(d.reject)
d.setWindowTitle(_('Customize Get books search'))
tab_widget = QTabWidget(d)
v.addWidget(tab_widget)
v.addWidget(button_box)
chooser_config_widget = StoreChooserWidget()
search_config_widget = StoreConfigWidget(self.config)
tab_widget.addTab(chooser_config_widget, _('Choose s&tores'))
tab_widget.addTab(search_config_widget, _('Configure s&earch'))
# Restore dialog state.
geometry = self.config.get('config_dialog_geometry', None)
if geometry:
QApplication.instance().safe_restore_geometry(d, geometry)
else:
d.resize(800, 600)
tab_index = self.config.get('config_dialog_tab_index', 0)
tab_index = min(tab_index, tab_widget.count() - 1)
tab_widget.setCurrentIndex(tab_index)
d.exec_()
# Save dialog state.
self.config['config_dialog_geometry'] = bytearray(d.saveGeometry())
self.config['config_dialog_tab_index'] = tab_widget.currentIndex()
search_config_widget.save_settings()
self.config_changed()
self.gui.load_store_plugins()
self.setup_store_checks()
def customize_recipe(self):
d = QDialog(self)
d.l = QVBoxLayout()
d.setLayout(d.l)
d.list = QListWidget(d)
d.list.doubleClicked.connect(lambda x: d.accept())
d.l.addWidget(d.list)
d.bb = QDialogButtonBox(QDialogButtonBox.Ok|QDialogButtonBox.Cancel,
Qt.Horizontal, d)
d.bb.accepted.connect(d.accept)
d.bb.rejected.connect(d.reject)
d.l.addWidget(d.bb)
d.setWindowTitle(_('Choose builtin recipe'))
items = []
for r in get_builtin_recipe_collection():
id_ = r.get('id', '')
title = r.get('title', '')
lang = r.get('language', '')
if id_ and title:
items.append((title + ' [%s]'%lang, id_))
items.sort(key=lambda x:sort_key(x[0]))
for title, id_ in items:
item = QListWidgetItem(title)
item.setData(Qt.UserRole, id_)
d.list.addItem(item)
d.resize(QSize(450, 400))
ret = d.exec_()
d.list.doubleClicked.disconnect()
if ret != d.Accepted:
return
items = list(d.list.selectedItems())
if not items:
return
item = items[-1]
id_ = unicode(item.data(Qt.UserRole) or '')
title = unicode(item.data(Qt.DisplayRole) or '').rpartition(' [')[0]
src = get_builtin_recipe_by_id(id_, download_recipe=True)
if src is None:
raise Exception('Something weird happened')
self.edit_recipe(None, src)
def get_bulk_rename_settings(parent, number, msg=None, sanitize=sanitize_file_name_unicode,
leading_zeros=True, prefix=None, category='text', allow_spine_order=False): # {{{
d = QDialog(parent)
d.setWindowTitle(_('Bulk rename items'))
d.l = l = QFormLayout(d)
d.setLayout(l)
d.prefix = p = QLineEdit(d)
default_prefix = {k:v for k, __, v in CATEGORIES}.get(category, _('Chapter-'))
previous = tprefs.get('file-list-bulk-rename-prefix', {})
prefix = prefix or previous.get(category, default_prefix)
p.setText(prefix)
p.selectAll()
d.la = la = QLabel(msg or _(
'All selected files will be renamed to the form prefix-number'))
l.addRow(la)
l.addRow(_('&Prefix:'), p)
d.num = num = QSpinBox(d)
num.setMinimum(0), num.setValue(1), num.setMaximum(1000)
l.addRow(_('Starting &number:'), num)
if allow_spine_order:
d.spine_order = QCheckBox(_('Rename files according to their book order'))
d.spine_order.setToolTip(textwrap.fill(_(
'Rename the selected files according to the order they appear in the book, instead of the order they were selected in.')))
l.addRow(d.spine_order)
d.bb = bb = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel)
bb.accepted.connect(d.accept), bb.rejected.connect(d.reject)
l.addRow(bb)
ans = {'prefix': None, 'start': None}
if d.exec_() == d.Accepted:
prefix = sanitize(unicode(d.prefix.text()))
previous[category] = prefix
tprefs.set('file-list-bulk-rename-prefix', previous)
num = d.num.value()
fmt = '%d'
if leading_zeros:
largest = num + number - 1
fmt = '%0{0}d'.format(len(str(largest)))
ans['prefix'] = prefix + fmt
ans['start'] = num
if allow_spine_order:
ans['spine_order'] = d.spine_order.isChecked()
return ans
def show_debug_info(self):
info = self.device.device_debug_info()
d = QDialog(self)
d.l = l = QVBoxLayout()
d.setLayout(l)
d.v = v = QPlainTextEdit()
d.setWindowTitle(self.device.get_gui_name())
v.setPlainText(info)
v.setMinimumWidth(400)
v.setMinimumHeight(350)
l.addWidget(v)
bb = d.bb = QDialogButtonBox(QDialogButtonBox.Close)
bb.accepted.connect(d.accept)
bb.rejected.connect(d.reject)
l.addWidget(bb)
bb.addButton(_('Copy to clipboard'), bb.ActionRole)
bb.clicked.connect(
lambda: QApplication.clipboard().setText(v.toPlainText()))
d.exec_()
def show_debug_info(self):
info = self.device.device_debug_info()
d = QDialog(self)
d.l = l = QVBoxLayout()
d.setLayout(l)
d.v = v = QPlainTextEdit()
d.setWindowTitle(self.device.get_gui_name())
v.setPlainText(info)
v.setMinimumWidth(400)
v.setMinimumHeight(350)
l.addWidget(v)
bb = d.bb = QDialogButtonBox(QDialogButtonBox.Close)
bb.accepted.connect(d.accept)
bb.rejected.connect(d.reject)
l.addWidget(bb)
bb.addButton(_('Copy to clipboard'), bb.ActionRole)
bb.clicked.connect(lambda :
QApplication.clipboard().setText(v.toPlainText()))
d.exec_()
def show_report(changed, title, report, parent, show_current_diff):
report = format_report(title, report)
d = QDialog(parent)
d.setWindowTitle(_('Action report'))
d.l = QVBoxLayout()
d.setLayout(d.l)
d.e = QTextBrowser(d)
d.l.addWidget(d.e)
d.e.setHtml(report)
d.bb = QDialogButtonBox(QDialogButtonBox.Close)
if changed:
b = d.b = d.bb.addButton(_('See what &changed'), d.bb.AcceptRole)
b.setIcon(QIcon(I('diff.png'))), b.setAutoDefault(False)
b.clicked.connect(lambda : show_current_diff(allow_revert=True), type=Qt.QueuedConnection)
d.bb.button(d.bb.Close).setDefault(True)
d.l.addWidget(d.bb)
d.bb.rejected.connect(d.reject)
d.bb.accepted.connect(d.accept)
d.resize(600, 400)
d.exec_()
def customize_remove_unused_css(name, parent, ans):
d = QDialog(parent)
d.l = l = QVBoxLayout()
d.setLayout(d.l)
d.setWindowTitle(_('Remove unused CSS'))
d.la = la = QLabel(_(
'This will remove all CSS rules that do not match any actual content. You'
' can also have it automatically remove any class attributes from the HTML'
' that do not match any CSS rules, by using the check box below:'))
la.setWordWrap(True), l.addWidget(la)
d.c = c = QCheckBox(_('Remove unused &class attributes'))
c.setChecked(tprefs['remove_unused_classes'])
l.addWidget(c)
d.bb = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel)
d.l.addWidget(d.bb)
d.bb.rejected.connect(d.reject)
d.bb.accepted.connect(d.accept)
if d.exec_() != d.Accepted:
raise Abort()
ans['remove_unused_classes'] = tprefs['remove_unused_classes'] = c.isChecked()
def show_report(changed, title, report, parent, show_current_diff):
report = format_report(title, report)
d = QDialog(parent)
d.setWindowTitle(_('Action report'))
d.l = QVBoxLayout()
d.setLayout(d.l)
d.e = QTextBrowser(d)
d.l.addWidget(d.e)
d.e.setHtml(report)
d.bb = QDialogButtonBox(QDialogButtonBox.Close)
if changed:
b = d.b = d.bb.addButton(_('See what &changed'), d.bb.AcceptRole)
b.setIcon(QIcon(I('diff.png'))), b.setAutoDefault(False)
b.clicked.connect(lambda : show_current_diff(allow_revert=True), type=Qt.QueuedConnection)
d.bb.button(d.bb.Close).setDefault(True)
d.l.addWidget(d.bb)
d.bb.rejected.connect(d.reject)
d.bb.accepted.connect(d.accept)
d.resize(600, 400)
d.exec_()
def link_stylesheets(self, names):
s = self.categories["styles"]
sheets = [unicode(s.child(i).data(0, NAME_ROLE) or "") for i in xrange(s.childCount())]
if not sheets:
return error_dialog(
self,
_("No stylesheets"),
_("This book currently has no stylesheets. You must first create a stylesheet" " before linking it."),
show=True,
)
d = QDialog(self)
d.l = l = QVBoxLayout(d)
d.setLayout(l)
d.setWindowTitle(_("Choose stylesheets"))
d.la = la = QLabel(_("Choose the stylesheets to link. Drag and drop to re-arrange"))
la.setWordWrap(True)
l.addWidget(la)
d.s = s = QListWidget(d)
l.addWidget(s)
s.setDragEnabled(True)
s.setDropIndicatorShown(True)
s.setDragDropMode(self.InternalMove)
s.setAutoScroll(True)
s.setDefaultDropAction(Qt.MoveAction)
for name in sheets:
i = QListWidgetItem(name, s)
flags = Qt.ItemIsEnabled | Qt.ItemIsUserCheckable | Qt.ItemIsDragEnabled | Qt.ItemIsSelectable
i.setFlags(flags)
i.setCheckState(Qt.Checked)
d.r = r = QCheckBox(_("Remove existing links to stylesheets"))
r.setChecked(tprefs["remove_existing_links_when_linking_sheets"])
l.addWidget(r)
d.bb = bb = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel)
bb.accepted.connect(d.accept), bb.rejected.connect(d.reject)
l.addWidget(bb)
if d.exec_() == d.Accepted:
tprefs["remove_existing_links_when_linking_sheets"] = r.isChecked()
sheets = [unicode(s.item(il).text()) for il in xrange(s.count()) if s.item(il).checkState() == Qt.Checked]
if sheets:
self.link_stylesheets_requested.emit(names, sheets, r.isChecked())
def customize_remove_unused_css(name, parent, ans):
d = QDialog(parent)
d.l = l = QVBoxLayout()
d.setLayout(d.l)
d.setWindowTitle(_('Remove unused CSS'))
d.la = la = QLabel(
_('This will remove all CSS rules that do not match any actual content. You'
' can also have it automatically remove any class attributes from the HTML'
' that do not match any CSS rules, by using the check box below:'))
la.setWordWrap(True), l.addWidget(la)
d.c = c = QCheckBox(_('Remove unused &class attributes'))
c.setChecked(tprefs['remove_unused_classes'])
l.addWidget(c)
d.bb = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel)
d.l.addWidget(d.bb)
d.bb.rejected.connect(d.reject)
d.bb.accepted.connect(d.accept)
if d.exec_() != d.Accepted:
raise Abort()
ans['remove_unused_classes'] = tprefs[
'remove_unused_classes'] = c.isChecked()
def do_user_config(self, parent=None):
'''
This method shows a configuration dialog for this plugin. It returns
True if the user clicks OK, False otherwise. The changes are
automatically applied.
'''
from PyQt5.Qt import QDialog, QDialogButtonBox, QVBoxLayout
from calibre.gui2 import gprefs
prefname = 'plugin config dialog:' + self.type + ':' + self.name
geom = gprefs.get(prefname, None)
config_dialog = QDialog(parent)
button_box = QDialogButtonBox(QDialogButtonBox.Ok
| QDialogButtonBox.Cancel)
layout = QVBoxLayout(config_dialog)
def size_dialog():
'''Sets size of dialog'''
if geom is None:
config_dialog.resize(config_dialog.sizeHint())
else:
config_dialog.restoreGeometry(geom)
button_box.accepted.connect(
lambda: self.validate(config_dialog, config_widget))
button_box.rejected.connect(config_dialog.reject)
config_dialog.setWindowTitle('Customize ' + self.name)
config_widget = self.config_widget()
layout.addWidget(config_widget)
layout.addWidget(button_box)
size_dialog()
config_dialog.exec_()
geom = bytearray(config_dialog.saveGeometry())
gprefs[prefname] = geom
return config_dialog.result()
def do_user_config(self, parent=None):
'''
This method shows a configuration dialog for this plugin. It returns
True if the user clicks OK, False otherwise. The changes are
automatically applied.
'''
from PyQt5.Qt import QDialog, QDialogButtonBox, QVBoxLayout
from calibre.gui2 import gprefs
prefname = 'plugin config dialog:' + self.type + ':' + self.name
geom = gprefs.get(prefname, None)
config_dialog = QDialog(parent)
button_box = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel)
layout = QVBoxLayout(config_dialog)
def size_dialog():
'''Sets size of dialog'''
if geom is None:
config_dialog.resize(config_dialog.sizeHint())
else:
config_dialog.restoreGeometry(geom)
button_box.accepted.connect(lambda: self.validate(config_dialog, config_widget))
button_box.rejected.connect(config_dialog.reject)
config_dialog.setWindowTitle('Customize ' + self.name)
config_widget = self.config_widget()
layout.addWidget(config_widget)
layout.addWidget(button_box)
size_dialog()
config_dialog.exec_()
geom = bytearray(config_dialog.saveGeometry())
gprefs[prefname] = geom
return config_dialog.result()
def update(self, sim_data_items):
"""Adds all elements in the iterable *sim_data_items* to the tree or
replaces them if they are already present. Issues the *items_changed*
signal, after all sim data items are added/replaced.
:param sim_data_items: Iterable collection of :class: `SimDataItem`s to be added
"""
additional_param_found = []
all_enc_configs = {}
diff_dict = {}
# build up a diff dict in order let the software handle multiple different parameters
# in one simulation directory
# some of the diffs should not be interpreted as parameters
# those are removed from the dict; for sure QP, RealFormat, InternalFormat, and Warning
# are not parameters
# if you want to simulate with your own parameters, make sure that they appear in the
# logfile
try:
for sim_data_item in sim_data_items:
if sim_data_item.__class__ not in all_enc_configs:
all_enc_configs[sim_data_item.__class__] = []
diff_dict[sim_data_item.__class__] = {}
all_enc_configs[sim_data_item.__class__].append(
sim_data_item.encoder_config)
# print(sim_data_item.summary_data['encoder_config'])
value_filter = ['.yuv', '.bin', '.hevc', '.jem']
key_filter = []
for sim_class in all_enc_configs.keys():
for i in range(len(all_enc_configs[sim_class]) - 1):
current_item, next_item = all_enc_configs[sim_class][
i], all_enc_configs[sim_class][i + 1]
diff = set(current_item.values()) ^ set(next_item.values())
for (key, value) in set(current_item.items()) ^ set(
next_item.items()):
if all(y not in key for y in key_filter):
if all(x not in value for x in value_filter):
if key not in diff_dict[sim_class]:
diff_dict[sim_class][key] = []
diff_dict[sim_class][key].append(value)
else:
if value not in diff_dict[sim_class][key]:
diff_dict[sim_class][key].append(value)
# dialog window which displays all parameters with varying values in a list
# the user can drag the parameters, he wants to analyse further into an other list
# the order of the parameters in the list determines the order of the parameter tree
if diff_dict[sim_class]:
par_list = [
item for item in diff_dict[sim_class] if item != 'QP'
]
qp_item = QtWidgets.QListWidgetItem('QP')
chosen_par = QtWidgets.QListWidget()
chosen_par.addItem(qp_item)
chosen_par.setDragDropMode(QAbstractItemView.DragDrop)
chosen_par.setDefaultDropAction(QtCore.Qt.MoveAction)
not_chosen_par = QtWidgets.QListWidget()
not_chosen_par.addItems(par_list)
not_chosen_par.setDragDropMode(QAbstractItemView.DragDrop)
not_chosen_par.setDefaultDropAction(QtCore.Qt.MoveAction)
if len(diff_dict[sim_class]) > 1:
main_layout = QVBoxLayout()
dialog = QDialog()
dialog.setWindowTitle('Choose Parameters')
dialog.setLayout(main_layout)
msg = QtWidgets.QLabel()
msg.setText(
'Additional Parameters have been found.\n'
'Move Parameters you want to consider further to the right list.\n'
)
main_layout.addWidget(msg)
list_layout = QHBoxLayout()
main_layout.addLayout(list_layout)
# TODO: all items dragged into chosen_par should appear above the qp_item
list_layout.addWidget(not_chosen_par)
list_layout.addWidget(chosen_par)
not_chosen_par.show()
chosen_par.show()
ok_button = QPushButton('OK')
main_layout.addWidget(ok_button)
ok_button.clicked.connect(dialog.close)
dialog.exec()
for i in range(len(not_chosen_par)):
diff_dict[sim_class].pop(
not_chosen_par.item(i).text(), None)
additional_param_found.append(sim_class)
except (AttributeError):
# maybe do something useful here
# This is for conformance with rd data written out by older versions of rdplot
pass
for sim_data_item in sim_data_items:
has_additional_params = False
if sim_data_item.__class__ in additional_param_found:
sim_data_item.additional_params = [
chosen_par.item(i).text() for i in range(len(chosen_par))
]
has_additional_params = True
# Get *item* of the tree corresponding to *sim_data_item*
item = self.create_path(*sim_data_item.tree_identifier_list)
# This prevents an sim data item overwriting another one
# with same *tree_identifier_list* but different absolute path
for value in item.values:
condition = (value.tree_identifier_list
== sim_data_item.tree_identifier_list
and value.path != sim_data_item.path
and not has_additional_params)
if condition:
raise AmbiguousSimDataItems(
("Ambigious sim data items: Sim Data Item {} and {}"
" have different absolute paths but the same"
" position at the tree {}").format(
sim_data_item, value,
AbstractEncLog.tree_identifier_list))
# Add *sim_data_item* to the set of values of the tree item *item*
item.values.add(sim_data_item)
self.items_changed.emit()
def do_user_config(self, parent=None):
'''
This method shows a configuration dialog for this plugin. It returns
True if the user clicks OK, False otherwise. The changes are
automatically applied.
'''
from PyQt5.Qt import QDialog, QDialogButtonBox, QVBoxLayout, \
QLabel, Qt, QLineEdit
from calibre.gui2 import gprefs
prefname = 'plugin config dialog:'+self.type + ':' + self.name
geom = gprefs.get(prefname, None)
config_dialog = QDialog(parent)
button_box = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel)
v = QVBoxLayout(config_dialog)
def size_dialog():
if geom is None:
config_dialog.resize(config_dialog.sizeHint())
else:
config_dialog.restoreGeometry(geom)
button_box.accepted.connect(config_dialog.accept)
button_box.rejected.connect(config_dialog.reject)
config_dialog.setWindowTitle(_('Customize') + ' ' + self.name)
try:
config_widget = self.config_widget()
except NotImplementedError:
config_widget = None
if isinstance(config_widget, tuple):
from calibre.gui2 import warning_dialog
warning_dialog(parent, _('Cannot configure'), config_widget[0],
det_msg=config_widget[1], show=True)
return False
if config_widget is not None:
v.addWidget(config_widget)
v.addWidget(button_box)
size_dialog()
config_dialog.exec_()
if config_dialog.result() == QDialog.Accepted:
if hasattr(config_widget, 'validate'):
if config_widget.validate():
self.save_settings(config_widget)
else:
self.save_settings(config_widget)
else:
from calibre.customize.ui import plugin_customization, \
customize_plugin
help_text = self.customization_help(gui=True)
help_text = QLabel(help_text, config_dialog)
help_text.setWordWrap(True)
help_text.setTextInteractionFlags(Qt.LinksAccessibleByMouse | Qt.LinksAccessibleByKeyboard)
help_text.setOpenExternalLinks(True)
v.addWidget(help_text)
sc = plugin_customization(self)
if not sc:
sc = ''
sc = sc.strip()
sc = QLineEdit(sc, config_dialog)
v.addWidget(sc)
v.addWidget(button_box)
size_dialog()
config_dialog.exec_()
if config_dialog.result() == QDialog.Accepted:
sc = unicode(sc.text()).strip()
customize_plugin(self, sc)
geom = bytearray(config_dialog.saveGeometry())
gprefs[prefname] = geom
return config_dialog.result()
def exec_(self):
dialog = QDialog(self.parent)
textEdit = QTextEdit(dialog)
buttonBox = QDialogButtonBox(dialog)
layout = QVBoxLayout(dialog)
labels = []
html = ''
width = 400
height = 25
def triggeredCredit():
if textEdit.isVisible():
for i in range(2 if self.logo else 1, len(labels)):
labels[i].show()
textEdit.hide()
else:
for i in range(2 if self.logo else 1, len(labels)):
labels[i].hide()
textEdit.show()
def triggeredClose(arg):
dialog.close()
dialog.setWindowTitle('About {}'.format(self.programName))
for key in self.__labelsKeys:
value = self.__labels.get(key)
if value:
label = QLabel(dialog)
label.setAlignment(Qt.AlignCenter)
if key == 'website' or key == 'license':
label.setText('<a href="{}">{}</a>'.format(
value['url'],
value['label'] if value['label'] else value['url']))
label.setTextFormat(Qt.RichText)
label.setTextInteractionFlags(Qt.TextBrowserInteraction)
label.setOpenExternalLinks(True)
elif key == 'logo':
image = QPixmap(self.logo)
label.setPixmap(image.scaled(128, 128))
else:
label.setText(value)
labels.append(label)
layout.addWidget(labels[len(labels) - 1])
for key in self.__creditsKeys:
value = self.__credits.get(key)
if len(value.get('contributors')) > 0:
html += '<p><strong>{}</strong><br />{}</p>'.format(
value.get('label'),
'<br />'.join(value.get('contributors')))
if html:
textEdit.setHtml('<center>{}</center>'.format(html))
layout.addWidget(textEdit)
buttonBox.addButton(
'Credits',
QDialogButtonBox.YesRole).clicked.connect(triggeredCredit)
textEdit.close()
textEdit.setReadOnly(True)
buttonBox.addButton(
'Close', QDialogButtonBox.NoRole).clicked.connect(triggeredClose)
layout.addWidget(buttonBox)
dialog.setLayout(layout)
height *= len(dialog.children())
if self.logo:
height += 128
dialog.setFixedSize(width, height)
return dialog.exec_()
def do_user_config(self, parent=None):
'''
This method shows a configuration dialog for this plugin. It returns
True if the user clicks OK, False otherwise. The changes are
automatically applied.
'''
from PyQt5.Qt import QDialog, QDialogButtonBox, QVBoxLayout, \
QLabel, Qt, QLineEdit
from calibre.gui2 import gprefs
prefname = 'plugin config dialog:' + self.type + ':' + self.name
geom = gprefs.get(prefname, None)
config_dialog = QDialog(parent)
button_box = QDialogButtonBox(QDialogButtonBox.Ok
| QDialogButtonBox.Cancel)
v = QVBoxLayout(config_dialog)
def size_dialog():
if geom is None:
config_dialog.resize(config_dialog.sizeHint())
else:
from PyQt5.Qt import QApplication
QApplication.instance().safe_restore_geometry(
config_dialog, geom)
button_box.accepted.connect(config_dialog.accept)
button_box.rejected.connect(config_dialog.reject)
config_dialog.setWindowTitle(_('Customize') + ' ' + self.name)
try:
config_widget = self.config_widget()
except NotImplementedError:
config_widget = None
if isinstance(config_widget, tuple):
from calibre.gui2 import warning_dialog
warning_dialog(parent,
_('Cannot configure'),
config_widget[0],
det_msg=config_widget[1],
show=True)
return False
if config_widget is not None:
v.addWidget(config_widget)
v.addWidget(button_box)
size_dialog()
config_dialog.exec_()
if config_dialog.result() == QDialog.Accepted:
if hasattr(config_widget, 'validate'):
if config_widget.validate():
self.save_settings(config_widget)
else:
self.save_settings(config_widget)
else:
from calibre.customize.ui import plugin_customization, \
customize_plugin
help_text = self.customization_help(gui=True)
help_text = QLabel(help_text, config_dialog)
help_text.setWordWrap(True)
help_text.setTextInteractionFlags(Qt.LinksAccessibleByMouse
| Qt.LinksAccessibleByKeyboard)
help_text.setOpenExternalLinks(True)
v.addWidget(help_text)
sc = plugin_customization(self)
if not sc:
sc = ''
sc = sc.strip()
sc = QLineEdit(sc, config_dialog)
v.addWidget(sc)
v.addWidget(button_box)
size_dialog()
config_dialog.exec_()
if config_dialog.result() == QDialog.Accepted:
sc = unicode_type(sc.text()).strip()
customize_plugin(self, sc)
geom = bytearray(config_dialog.saveGeometry())
gprefs[prefname] = geom
return config_dialog.result()
def ask_about_cc_mismatch(gui, db, newdb, missing_cols, incompatible_cols): # {{{
source_metadata = db.field_metadata.custom_field_metadata(include_composites=True)
ndbname = os.path.basename(newdb.library_path)
d = QDialog(gui)
d.setWindowTitle(_('Different custom columns'))
l = QFormLayout()
tl = QVBoxLayout()
d.setLayout(tl)
d.s = QScrollArea(d)
tl.addWidget(d.s)
d.w = QWidget(d)
d.s.setWidget(d.w)
d.s.setWidgetResizable(True)
d.w.setLayout(l)
d.setMinimumWidth(600)
d.setMinimumHeight(500)
d.bb = QDialogButtonBox(QDialogButtonBox.Ok|QDialogButtonBox.Cancel)
msg = _('The custom columns in the <i>{0}</i> library are different from the '
'custom columns in the <i>{1}</i> library. As a result, some metadata might not be copied.').format(
os.path.basename(db.library_path), ndbname)
d.la = la = QLabel(msg)
la.setWordWrap(True)
la.setStyleSheet('QLabel { margin-bottom: 1.5ex }')
l.addRow(la)
if incompatible_cols:
la = d.la2 = QLabel(_('The following columns are incompatible - they have the same name'
' but different data types. They will be ignored: ') +
', '.join(sorted(incompatible_cols, key=sort_key)))
la.setWordWrap(True)
la.setStyleSheet('QLabel { margin-bottom: 1.5ex }')
l.addRow(la)
missing_widgets = []
if missing_cols:
la = d.la3 = QLabel(_('The following columns are missing in the <i>{0}</i> library.'
' You can choose to add them automatically below.').format(
ndbname))
la.setWordWrap(True)
l.addRow(la)
for k in missing_cols:
widgets = (k, QCheckBox(_('Add to the %s library') % ndbname))
l.addRow(QLabel(k), widgets[1])
missing_widgets.append(widgets)
d.la4 = la = QLabel(_('This warning is only shown once per library, per session'))
la.setWordWrap(True)
tl.addWidget(la)
tl.addWidget(d.bb)
d.bb.accepted.connect(d.accept)
d.bb.rejected.connect(d.reject)
d.resize(d.sizeHint())
if d.exec_() == d.Accepted:
for k, cb in missing_widgets:
if cb.isChecked():
col_meta = source_metadata[k]
newdb.create_custom_column(
col_meta['label'], col_meta['name'], col_meta['datatype'],
len(col_meta['is_multiple']) > 0,
col_meta['is_editable'], col_meta['display'])
return True
return False
def ask_about_cc_mismatch(gui, db, newdb, missing_cols,
incompatible_cols): # {{{
source_metadata = db.field_metadata.custom_field_metadata(
include_composites=True)
dest_library_path = newdb.library_path
ndbname = os.path.basename(dest_library_path)
d = QDialog(gui)
d.setWindowTitle(_('Different custom columns'))
l = QFormLayout()
tl = QVBoxLayout()
d.setLayout(tl)
d.s = QScrollArea(d)
tl.addWidget(d.s)
d.w = QWidget(d)
d.s.setWidget(d.w)
d.s.setWidgetResizable(True)
d.w.setLayout(l)
d.setMinimumWidth(600)
d.setMinimumHeight(500)
d.bb = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel)
msg = _(
'The custom columns in the <i>{0}</i> library are different from the '
'custom columns in the <i>{1}</i> library. As a result, some metadata might not be copied.'
).format(os.path.basename(db.library_path), ndbname)
d.la = la = QLabel(msg)
la.setWordWrap(True)
la.setStyleSheet('QLabel { margin-bottom: 1.5ex }')
l.addRow(la)
if incompatible_cols:
la = d.la2 = QLabel(
_('The following columns are incompatible - they have the same name'
' but different data types. They will be ignored: ') +
', '.join(sorted(incompatible_cols, key=sort_key)))
la.setWordWrap(True)
la.setStyleSheet('QLabel { margin-bottom: 1.5ex }')
l.addRow(la)
missing_widgets = []
if missing_cols:
la = d.la3 = QLabel(
_('The following columns are missing in the <i>{0}</i> library.'
' You can choose to add them automatically below.').format(
ndbname))
la.setWordWrap(True)
l.addRow(la)
for k in missing_cols:
widgets = (k, QCheckBox(_('Add to the %s library') % ndbname))
l.addRow(QLabel(k), widgets[1])
missing_widgets.append(widgets)
d.la4 = la = QLabel(
_('This warning is only shown once per library, per session'))
la.setWordWrap(True)
tl.addWidget(la)
tl.addWidget(d.bb)
d.bb.accepted.connect(d.accept)
d.bb.rejected.connect(d.reject)
d.resize(d.sizeHint())
if d.exec_() == d.Accepted:
changes_made = False
for k, cb in missing_widgets:
if cb.isChecked():
col_meta = source_metadata[k]
newdb.create_custom_column(col_meta['label'], col_meta['name'],
col_meta['datatype'],
len(col_meta['is_multiple']) > 0,
col_meta['is_editable'],
col_meta['display'])
changes_made = True
if changes_made:
# Unload the db so that the changes are available
# when it is next accessed
from calibre.gui2.ui import get_gui
library_broker = get_gui().library_broker
library_broker.unload_library(dest_library_path)
return True
return False
