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check if shortcut is already assigned, refreshing list, double click event, started resetting the selected action

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This commit is contained in:
Andreas Preikschat 2011-03-31 14:50:38 +02:00
parent 4ca738e9b3
commit 0c9b839e91
1 changed files with 63 additions and 23 deletions
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86
openlp/core/ui/shortcutlistform.py
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@ -42,9 +42,7 @@ class ShortcutListForm(QtGui.QDialog, Ui_ShortcutListDialog):
The shortcut list dialog
"""
#TODO: do not close on ESC
#TODO: Fix Preview/Live controller (have the same shortcut)
#TODO: double click event
#TODO: refresh self.assingedShortcuts
#TODO: Fix Preview/Live controller (have the same shortcut
def __init__(self, parent=None):
QtGui.QDialog.__init__(self, parent)
self.setupUi(self)
@ -56,6 +54,11 @@ class ShortcutListForm(QtGui.QDialog, Ui_ShortcutListDialog):
QtCore.QObject.connect(self.treeWidget,
QtCore.SIGNAL(u'itemPressed(QTreeWidgetItem*, int)'),
self.onItemPressed)
QtCore.QObject.connect(self.treeWidget,
QtCore.SIGNAL(u'itemDoubleClicked(QTreeWidgetItem*, int)'),
self.onItemDoubleClicked)
QtCore.QObject.connect(self.clearShortcutButton,
QtCore.SIGNAL(u'clicked(bool)'), self.onClearShortcutButtonClicked)
def keyReleaseEvent(self, event):
Qt = QtCore.Qt
@ -87,34 +90,50 @@ class ShortcutListForm(QtGui.QDialog, Ui_ShortcutListDialog):
self.shortcutButton.setChecked(False)
def exec_(self):
self.reloadActionList()
self.reloadShortcutList()
return QtGui.QDialog.exec_(self)
def reloadActionList(self):
def reloadShortcutList(self):
"""
Reload the ``treeWidget`` list to add new and remove old actions.
"""
self.assingedShortcuts = []
self.treeWidget.clear()
for category in ActionList.categories:
item = QtGui.QTreeWidgetItem([category.name])
for action in category.actions:
self.assingedShortcuts.extend(action.shortcuts())
actionText = REMOVE_AMPERSAND.sub('', unicode(action.text()))
if len(action.shortcuts()) == 2:
shortcutText = action.shortcuts()[0].toString()
alternateText = action.shortcuts()[1].toString()
else:
shortcutText = action.shortcut().toString()
alternateText = u''
actionItem = QtGui.QTreeWidgetItem(
[actionText, shortcutText, alternateText])
actionItem = QtGui.QTreeWidgetItem([actionText])
actionItem.setIcon(0, action.icon())
actionItem.setData(0,
QtCore.Qt.UserRole, QtCore.QVariant(action))
item.addChild(actionItem)
item.setExpanded(True)
self.treeWidget.addTopLevelItem(item)
self.refreshShortcutList()
def refreshShortcutList(self):
"""
This refreshes the item's shortcuts shown in the list. Note, this
neither adds new actions nor removes old actions.
"""
self.assingedShortcuts = []
iterator = QtGui.QTreeWidgetItemIterator(self.treeWidget)
while iterator.value():
item = iterator.value()
iterator += 1
action = item.data(0, QtCore.Qt.UserRole).toPyObject()
if action is None:
continue
self.assingedShortcuts.extend(action.shortcuts())
if len(action.shortcuts()) == 0:
item.setText(1, u'')
item.setText(2, u'')
elif len(action.shortcuts()) == 1:
item.setText(1, action.shortcuts()[0].toString())
item.setText(2, u'')
else:
item.setText(1, action.shortcuts()[0].toString())
item.setText(2, action.shortcuts()[1].toString())
def onShortcutButtonClicked(self, toggled):
"""
@ -127,25 +146,30 @@ class ShortcutListForm(QtGui.QDialog, Ui_ShortcutListDialog):
if action is None:
return
shortcuts = []
# We are changing the primary shortcut.
if self.column == 1:
# We are changing the primary shortcut.
shortcuts.append(QtGui.QKeySequence(self.shortcutButton.text()))
if len(action.shortcuts()) == 2:
shortcuts.append(action.shortcuts()[1])
else:
shortcuts.append(0)
item.setText(1, self.shortcutButton.text())
# We are changing the secondary shortcut.
elif self.column == 2:
# We are changing the secondary shortcut.
if len(action.shortcuts()) == 1:
shortcuts.append(action.shortcuts()[0])
else:
shortcuts.append(0)
shortcuts.append(QtGui.QKeySequence(self.shortcutButton.text()))
item.setText(2, self.shortcutButton.text())
else:
return
action.setShortcuts(shortcuts)
self.refreshShortcutList()
def onItemDoubleClicked(self, item, column):
"""
"""
item = self.treeWidget.currentItem()
action = item.data(0, QtCore.Qt.UserRole).toPyObject()
self.shortcutButton.setChecked(True)
if action is None or column not in [1, 2]:
self.shortcutButton.setChecked(False)
self.onItemPressed(item, column)
def onItemPressed(self, item, column):
"""
@ -165,6 +189,22 @@ class ShortcutListForm(QtGui.QDialog, Ui_ShortcutListDialog):
text = action.shortcuts()[1].toString()
self.shortcutButton.setText(text)
def onClearShortcutButtonClicked(self, toggled):
"""
Restore the defaults of this
"""
item = self.treeWidget.currentItem()
if item is None:
return
action = item.data(0, QtCore.Qt.UserRole).toPyObject()
if action is None:
return
#FIXME: defaultShortcuts
action.setShortcuts(action.defaultShortcuts)
self.shortcutButton.setChecked(False)
self.shortcutButton.setText(u'')
self.refreshShortcutList()
def save(self):
"""
Save the shortcuts. **Note**, that we do not have to load the shortcuts,