From 6180797d7aa5a119525412fd1b61befff5d559d8 Mon Sep 17 00:00:00 2001 From: Charles Haley Date: Thu, 15 Oct 2015 14:34:31 +0200 Subject: [PATCH] Ignore key modifiers other than SHIFT and CTRL. --- src/calibre/gui2/library/delegates.py | 34 ++++++++++++++++----------- 1 file changed, 20 insertions(+), 14 deletions(-) diff --git a/src/calibre/gui2/library/delegates.py b/src/calibre/gui2/library/delegates.py index 450a4a3409..5f1f64bafa 100644 --- a/src/calibre/gui2/library/delegates.py +++ b/src/calibre/gui2/library/delegates.py @@ -160,8 +160,12 @@ ClearingDoubleSpinBox = make_clearing_spinbox(QDoubleSpinBox) # 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_): - if QApplication.keyboardModifiers() == Qt.ControlModifier: + if check_key_modifier(Qt.ControlModifier): ct = '' else: ct = index_.data(Qt.DisplayRole) or '' @@ -202,7 +206,7 @@ class RatingDelegate(QStyledItemDelegate, UpdateEditorGeometry): # {{{ return u'\u2605'*r def setEditorData(self, editor, index): - if QApplication.keyboardModifiers() == Qt.ControlModifier: + if check_key_modifier(Qt.ControlModifier): val = 0 else: val = index.data(Qt.EditRole) @@ -241,9 +245,9 @@ class DateDelegate(QStyledItemDelegate, UpdateEditorGeometry): # {{{ return DateTimeEdit(parent, self.format) def setEditorData(self, editor, index): - if QApplication.keyboardModifiers() == Qt.ControlModifier: + if check_key_modifier(Qt.ControlModifier): val = UNDEFINED_QDATETIME - elif QApplication.keyboardModifiers() == Qt.ShiftModifier: + elif check_key_modifier(Qt.ShiftModifier): val = now() else: val = index.data(Qt.EditRole) @@ -271,8 +275,10 @@ class PubDateDelegate(QStyledItemDelegate, UpdateEditorGeometry): # {{{ def setEditorData(self, editor, index): 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) + elif check_key_modifier(Qt.ShiftModifier): + val = now() if isinstance(val, QDateTime): val = val.date() editor.setDate(val) @@ -334,7 +340,7 @@ class CompleteDelegate(QStyledItemDelegate, UpdateEditorGeometry): # {{{ m = index.model() col = m.column_map[index.column()] # 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 d = TagEditor(parent, self.db, m.id(index.row()), key=key) if d.exec_() == TagEditor.Accepted: @@ -414,9 +420,9 @@ class CcDateDelegate(QStyledItemDelegate, UpdateEditorGeometry): # {{{ return DateTimeEdit(parent, self.format) def setEditorData(self, editor, index): - if QApplication.keyboardModifiers() == Qt.ControlModifier: + if check_key_modifier(Qt.ControlModifier): val = UNDEFINED_QDATETIME - elif QApplication.keyboardModifiers() == Qt.ShiftModifier: + elif check_key_modifier(Qt.ShiftModifier): val = now() else: m = index.model() @@ -499,7 +505,7 @@ class CcNumberDelegate(QStyledItemDelegate, UpdateEditorGeometry): # {{{ def setEditorData(self, editor, index): m = index.model() 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 editor.setValue(val) @@ -550,7 +556,7 @@ class CcEnumDelegate(QStyledItemDelegate, UpdateEditorGeometry): # {{{ def setEditorData(self, editor, index): m = index.model() 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 = '' idx = editor.findText(val) if idx < 0: @@ -594,7 +600,7 @@ class CcCommentsDelegate(QStyledItemDelegate): # {{{ def createEditor(self, parent, option, index): m = index.model() col = m.column_map[index.column()] - if QApplication.keyboardModifiers() == Qt.ControlModifier: + if check_key_modifier(Qt.ControlModifier): text = '' else: text = m.db.data[index.row()][m.custom_columns[col]['rec_index']] @@ -655,9 +661,9 @@ class CcBoolDelegate(QStyledItemDelegate, UpdateEditorGeometry): # {{{ m = index.model() 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'): - 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: - 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 editor.setCurrentIndex(val) @@ -674,7 +680,7 @@ class CcTemplateDelegate(QStyledItemDelegate): # {{{ def createEditor(self, parent, option, index): m = index.model() mi = m.db.get_metadata(index.row(), index_is_id=False) - if QApplication.keyboardModifiers() == Qt.ControlModifier: + if check_key_modifier(Qt.ControlModifier): text = u'' else: text = m.custom_columns[m.column_map[index.column()]]['display']['composite_template']