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Add an action to clear search history as well as disabling the popup

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Kovid Goyal 2014-03-13 08:30:00 +05:30
parent a337fedffb
commit a32a1e6f79
2 changed files with 12 additions and 5 deletions
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12
src/calibre/gui2/tweak_book/search.py
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@ -27,15 +27,17 @@ class PushButton(QPushButton):
class HistoryLineEdit(HistoryLineEdit2): class HistoryLineEdit(HistoryLineEdit2):
def __init__(self, parent): def __init__(self, parent, clear_msg):
HistoryLineEdit2.__init__(self, parent) HistoryLineEdit2.__init__(self, parent)
self.disable_popup = tprefs['disable_completion_popup_for_search'] self.disable_popup = tprefs['disable_completion_popup_for_search']
self.clear_msg = clear_msg
def contextMenuEvent(self, event): def contextMenuEvent(self, event):
menu = self.createStandardContextMenu() menu = self.createStandardContextMenu()
menu.addSeparator() menu.addSeparator()
menu.addAction((_('Show completion based on search history') if self.disable_popup else _( menu.addAction(self.clear_msg, self.clear_history)
'Hide completion based on search history')), self.toggle_popups) menu.addAction((_('Enable completion based on search history') if self.disable_popup else _(
'Disable completion based on search history')), self.toggle_popups)
menu.exec_(event.globalPos()) menu.exec_(event.globalPos())
def toggle_popups(self): def toggle_popups(self):
@ -63,7 +65,7 @@ class SearchWidget(QWidget):
self.fl = fl = QLabel(_('&Find:')) self.fl = fl = QLabel(_('&Find:'))
fl.setAlignment(Qt.AlignRight | Qt.AlignCenter) fl.setAlignment(Qt.AlignRight | Qt.AlignCenter)
self.find_text = ft = HistoryLineEdit(self) self.find_text = ft = HistoryLineEdit(self, _('Clear search history'))
ft.initialize('tweak_book_find_edit') ft.initialize('tweak_book_find_edit')
ft.returnPressed.connect(lambda : self.search_triggered.emit('find')) ft.returnPressed.connect(lambda : self.search_triggered.emit('find'))
fl.setBuddy(ft) fl.setBuddy(ft)
@ -72,7 +74,7 @@ class SearchWidget(QWidget):
self.rl = rl = QLabel(_('&Replace:')) self.rl = rl = QLabel(_('&Replace:'))
rl.setAlignment(Qt.AlignRight | Qt.AlignCenter) rl.setAlignment(Qt.AlignRight | Qt.AlignCenter)
self.replace_text = rt = HistoryLineEdit(self) self.replace_text = rt = HistoryLineEdit(self, _('Clear replace history'))
rt.initialize('tweak_book_replace_edit') rt.initialize('tweak_book_replace_edit')
rl.setBuddy(rt) rl.setBuddy(rt)
l.addWidget(rl, 1, 0) l.addWidget(rl, 1, 0)

5
src/calibre/gui2/widgets2.py
View File

@ -34,3 +34,8 @@ class HistoryLineEdit2(LineEdit):
history.set(self.store_name, self.history) history.set(self.store_name, self.history)
self.update_items_cache(self.history) self.update_items_cache(self.history)
def clear_history(self):
self.history = []
history.set(self.store_name, self.history)
self.update_items_cache(self.history)