def show_config_dialog(ia):
global config_dialog
global config_widget
if not config_dialog:
config_dialog = QDialog(ia.gui)
config_widget = ConfigWidget(ia)
button_box = QDialogButtonBox(QDialogButtonBox.Close)
button_box.accepted.connect(hide_config_dialog)
button_box.rejected.connect(hide_config_dialog)
v = QVBoxLayout(config_dialog)
v.addWidget(config_widget)
v.addWidget(button_box)
geom = prefs.get('config_dialog_geometry')
if geom:
config_dialog.restoreGeometry(geom)
else:
config_dialog.resize(config_dialog.sizeHint())
config_dialog.setModal(False)
config_dialog.show()
config_dialog.raise_()
config_dialog.activateWindow()
config_widget.textBrowser.setHtml(help_text)
config_widget.scroll_function_names_box(prefs['current_macro'])
def sizeHint(self):
ans = QDialog.sizeHint(self)
ans.setWidth(
max(min(ans.width(), 500),
self.bb.sizeHint().width() + 100))
ans.setHeight(min(ans.height(), 500))
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 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 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
def sizeHint(self):
ans = QDialog.sizeHint(self)
ans.setWidth(max(min(ans.width(), 500), self.bb.sizeHint().width() + 100))
ans.setHeight(min(ans.height(), 500))
return ans
def sizeHint(self):
sz = QDialog.sizeHint(self)
sz.setWidth(max(sz.width(), 600))
sz.setHeight(max(sz.height(), 400))
return sz
