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Ignore key modifiers other than SHIFT and CTRL.

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This commit is contained in:
Charles Haley 2015-10-15 14:34:31 +02:00
parent b6287452c4
commit 6180797d7a
1 changed files with 20 additions and 14 deletions
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34
src/calibre/gui2/library/delegates.py
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@ -160,8 +160,12 @@ ClearingDoubleSpinBox = make_clearing_spinbox(QDoubleSpinBox)
# setter for text-like delegates. Return '' if CTRL is pushed {{{ # setter for text-like delegates. Return '' if CTRL is pushed {{{
def check_key_modifier(which_modifier):
v = int(QApplication.keyboardModifiers() & (Qt.ControlModifier | Qt.ShiftModifier))
return v == which_modifier
def get_val_for_textlike_columns(index_): def get_val_for_textlike_columns(index_):
if QApplication.keyboardModifiers() == Qt.ControlModifier: if check_key_modifier(Qt.ControlModifier):
ct = '' ct = ''
else: else:
ct = index_.data(Qt.DisplayRole) or '' ct = index_.data(Qt.DisplayRole) or ''
@ -202,7 +206,7 @@ class RatingDelegate(QStyledItemDelegate, UpdateEditorGeometry): # {{{
return u'\u2605'*r return u'\u2605'*r
def setEditorData(self, editor, index): def setEditorData(self, editor, index):
if QApplication.keyboardModifiers() == Qt.ControlModifier: if check_key_modifier(Qt.ControlModifier):
val = 0 val = 0
else: else:
val = index.data(Qt.EditRole) val = index.data(Qt.EditRole)
@ -241,9 +245,9 @@ class DateDelegate(QStyledItemDelegate, UpdateEditorGeometry): # {{{
return DateTimeEdit(parent, self.format) return DateTimeEdit(parent, self.format)
def setEditorData(self, editor, index): def setEditorData(self, editor, index):
if QApplication.keyboardModifiers() == Qt.ControlModifier: if check_key_modifier(Qt.ControlModifier):
val = UNDEFINED_QDATETIME val = UNDEFINED_QDATETIME
elif QApplication.keyboardModifiers() == Qt.ShiftModifier: elif check_key_modifier(Qt.ShiftModifier):
val = now() val = now()
else: else:
val = index.data(Qt.EditRole) val = index.data(Qt.EditRole)
@ -271,8 +275,10 @@ class PubDateDelegate(QStyledItemDelegate, UpdateEditorGeometry): # {{{
def setEditorData(self, editor, index): def setEditorData(self, editor, index):
val = index.data(Qt.EditRole) val = index.data(Qt.EditRole)
if is_date_undefined(val) or QApplication.keyboardModifiers() == Qt.ControlModifier: if is_date_undefined(val) or check_key_modifier(Qt.ControlModifier):
val = QDate(2000, 1, 1) val = QDate(2000, 1, 1)
elif check_key_modifier(Qt.ShiftModifier):
val = now()
if isinstance(val, QDateTime): if isinstance(val, QDateTime):
val = val.date() val = val.date()
editor.setDate(val) editor.setDate(val)
@ -334,7 +340,7 @@ class CompleteDelegate(QStyledItemDelegate, UpdateEditorGeometry): # {{{
m = index.model() m = index.model()
col = m.column_map[index.column()] col = m.column_map[index.column()]
# If shifted, bring up the tag editor instead of the line editor. # If shifted, bring up the tag editor instead of the line editor.
if QApplication.keyboardModifiers() == Qt.ShiftModifier and col != 'authors': if check_key_modifier(Qt.ShiftModifier) and col != 'authors':
key = col if m.is_custom_column(col) else None key = col if m.is_custom_column(col) else None
d = TagEditor(parent, self.db, m.id(index.row()), key=key) d = TagEditor(parent, self.db, m.id(index.row()), key=key)
if d.exec_() == TagEditor.Accepted: if d.exec_() == TagEditor.Accepted:
@ -414,9 +420,9 @@ class CcDateDelegate(QStyledItemDelegate, UpdateEditorGeometry): # {{{
return DateTimeEdit(parent, self.format) return DateTimeEdit(parent, self.format)
def setEditorData(self, editor, index): def setEditorData(self, editor, index):
if QApplication.keyboardModifiers() == Qt.ControlModifier: if check_key_modifier(Qt.ControlModifier):
val = UNDEFINED_QDATETIME val = UNDEFINED_QDATETIME
elif QApplication.keyboardModifiers() == Qt.ShiftModifier: elif check_key_modifier(Qt.ShiftModifier):
val = now() val = now()
else: else:
m = index.model() m = index.model()
@ -499,7 +505,7 @@ class CcNumberDelegate(QStyledItemDelegate, UpdateEditorGeometry): # {{{
def setEditorData(self, editor, index): def setEditorData(self, editor, index):
m = index.model() m = index.model()
val = m.db.data[index.row()][m.custom_columns[m.column_map[index.column()]]['rec_index']] val = m.db.data[index.row()][m.custom_columns[m.column_map[index.column()]]['rec_index']]
if val is None or QApplication.keyboardModifiers() == Qt.ControlModifier: if val is None or check_key_modifier(Qt.ControlModifier):
val = 0 val = 0
editor.setValue(val) editor.setValue(val)
@ -550,7 +556,7 @@ class CcEnumDelegate(QStyledItemDelegate, UpdateEditorGeometry): # {{{
def setEditorData(self, editor, index): def setEditorData(self, editor, index):
m = index.model() m = index.model()
val = m.db.data[index.row()][m.custom_columns[m.column_map[index.column()]]['rec_index']] val = m.db.data[index.row()][m.custom_columns[m.column_map[index.column()]]['rec_index']]
if val is None or QApplication.keyboardModifiers() == Qt.ControlModifier: if val is None or check_key_modifier(Qt.ControlModifier):
val = '' val = ''
idx = editor.findText(val) idx = editor.findText(val)
if idx < 0: if idx < 0:
@ -594,7 +600,7 @@ class CcCommentsDelegate(QStyledItemDelegate): # {{{
def createEditor(self, parent, option, index): def createEditor(self, parent, option, index):
m = index.model() m = index.model()
col = m.column_map[index.column()] col = m.column_map[index.column()]
if QApplication.keyboardModifiers() == Qt.ControlModifier: if check_key_modifier(Qt.ControlModifier):
text = '' text = ''
else: else:
text = m.db.data[index.row()][m.custom_columns[col]['rec_index']] text = m.db.data[index.row()][m.custom_columns[col]['rec_index']]
@ -655,9 +661,9 @@ class CcBoolDelegate(QStyledItemDelegate, UpdateEditorGeometry): # {{{
m = index.model() m = index.model()
val = m.db.data[index.row()][m.custom_columns[m.column_map[index.column()]]['rec_index']] val = m.db.data[index.row()][m.custom_columns[m.column_map[index.column()]]['rec_index']]
if not m.db.prefs.get('bools_are_tristate'): if not m.db.prefs.get('bools_are_tristate'):
val = 1 if not val or QApplication.keyboardModifiers() != Qt.ControlModifier else 0 val = 1 if not val or check_key_modifier(Qt.ControlModifier) else 0
else: else:
val = 2 if val is None or QApplication.keyboardModifiers() == Qt.ControlModifier \ val = 2 if val is None or check_key_modifier(Qt.ControlModifier) \
else 1 if not val else 0 else 1 if not val else 0
editor.setCurrentIndex(val) editor.setCurrentIndex(val)
@ -674,7 +680,7 @@ class CcTemplateDelegate(QStyledItemDelegate): # {{{
def createEditor(self, parent, option, index): def createEditor(self, parent, option, index):
m = index.model() m = index.model()
mi = m.db.get_metadata(index.row(), index_is_id=False) mi = m.db.get_metadata(index.row(), index_is_id=False)
if QApplication.keyboardModifiers() == Qt.ControlModifier: if check_key_modifier(Qt.ControlModifier):
text = u'' text = u''
else: else:
text = m.custom_columns[m.column_map[index.column()]]['display']['composite_template'] text = m.custom_columns[m.column_map[index.column()]]['display']['composite_template']