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In bulk and single edit, make the initial "up value" operation on an undefined field set the value to zero instead of -999999

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This commit is contained in:
Charles Haley 2016-09-13 13:06:53 +02:00
parent bd0a2129b1
commit 3155b2717d
1 changed files with 22 additions and 9 deletions
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31
src/calibre/gui2/custom_column_widgets.py
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@ -129,13 +129,14 @@ class Int(Base):
w.setRange(-1000000, 100000000)
w.setSpecialValueText(_('Undefined'))
w.setSingleStep(1)
self.was_none = False
w.valueChanged.connect(self.valueChanged)
def setter(self, val):
if val is None:
val = self.widgets[1].minimum()
else:
val = int(val)
self.widgets[1].setValue(val)
self.was_none = val == self.widgets[1].minimum()
def getter(self):
val = self.widgets[1].value()
@ -143,6 +144,12 @@ class Int(Base):
val = None
return val
def valueChanged(self, toWhat):
if self.was_none and toWhat == -999999:
self.changed_from_none = True
self.setter(0)
self.was_none = toWhat == self.widgets[1].minimum()
class Float(Int):
def setup_ui(self, parent):
@ -153,11 +160,8 @@ class Float(Int):
w.setDecimals(2)
w.setSpecialValueText(_('Undefined'))
w.setSingleStep(1)
def setter(self, val):
if val is None:
val = self.widgets[1].minimum()
self.widgets[1].setValue(val)
self.was_none = False
w.valueChanged.connect(self.valueChanged)
class Rating(Base):
@ -797,14 +801,15 @@ class BulkInt(BulkBase):
self.main_widget.setRange(-1000000, 100000000)
self.main_widget.setSpecialValueText(_('Undefined'))
self.main_widget.setSingleStep(1)
self.was_none = False
self.main_widget.valueChanged.connect(self.valueChanged)
def setter(self, val):
if val is None:
val = self.main_widget.minimum()
else:
val = int(val)
self.main_widget.setValue(val)
self.ignore_change_signals = False
self.was_none = val == self.main_widget.minimum()
def getter(self):
val = self.main_widget.value()
@ -812,6 +817,12 @@ class BulkInt(BulkBase):
val = None
return val
def valueChanged(self, toWhat):
if self.was_none and toWhat == -999999:
self.changed_from_none = True
self.setter(0)
self.was_none = toWhat == self.main_widget.minimum()
class BulkFloat(BulkInt):
def setup_ui(self, parent):
@ -820,6 +831,8 @@ class BulkFloat(BulkInt):
self.main_widget.setDecimals(2)
self.main_widget.setSpecialValueText(_('Undefined'))
self.main_widget.setSingleStep(1)
self.was_none = False
self.main_widget.valueChanged.connect(self.valueChanged)
class BulkRating(BulkBase):