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Edit metadata dialog: Allow setting the series number for custom series type columns to zero

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Kovid Goyal 2013-01-07 19:32:14 +05:30
commit 7ac63e4fd7
1 changed files with 14 additions and 6 deletions
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20
src/calibre/gui2/custom_column_widgets.py
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@ -369,6 +369,7 @@ class Series(Base):
w.setMinimumContentsLength(25)
self.name_widget = w
self.widgets = [QLabel('&'+self.col_metadata['name']+':', parent), w]
w.editTextChanged.connect(self.series_changed)
self.widgets.append(QLabel('&'+self.col_metadata['name']+_(' index:'), parent))
w = QDoubleSpinBox(parent)
@ -389,26 +390,33 @@ class Series(Base):
self.initial_index = s_index
self.initial_val = val
val = self.normalize_db_val(val)
self.name_widget.blockSignals(True)
self.name_widget.update_items_cache(values)
self.name_widget.show_initial_value(val)
self.name_widget.blockSignals(False)
def getter(self):
n = unicode(self.name_widget.currentText()).strip()
i = self.idx_widget.value()
return n, i
def series_changed(self, val):
val, s_index = self.gui_val
if tweaks['series_index_auto_increment'] == 'no_change':
pass
elif tweaks['series_index_auto_increment'] == 'const':
s_index = 1.0
else:
s_index = self.db.get_next_cc_series_num_for(val,
num=self.col_id)
self.idx_widget.setValue(s_index)
def commit(self, book_id, notify=False):
val, s_index = self.gui_val
val = self.normalize_ui_val(val)
if val != self.initial_val or s_index != self.initial_index:
if val == '':
val = s_index = None
elif s_index == 0.0:
if tweaks['series_index_auto_increment'] != 'const':
s_index = self.db.get_next_cc_series_num_for(val,
num=self.col_id)
else:
s_index = None
return self.db.set_custom(book_id, val, extra=s_index, num=self.col_id,
notify=notify, commit=False, allow_case_change=True)
else: