QAction *ToolBarEventFilter::actionAt(const QToolBar *tb, const QPoint &pos)
{
const int index = actionIndexAt(tb, pos, tb->orientation());
if (index == -1)
return 0;
return tb->actions().at(index);
}
bool ToolBarEventFilter::handleContextMenuEvent(QContextMenuEvent * event )
{
event->accept();
const QPoint globalPos = event->globalPos();
const int index = actionIndexAt(m_toolBar, m_toolBar->mapFromGlobal(globalPos), m_toolBar->orientation());
const ActionList actions = m_toolBar->actions();
QAction *action = index != -1 ?actions.at(index) : 0;
QVariant itemData;
QMenu menu(0);
// Insert before
if (action && index != 0 && !action->isSeparator()) {
QAction *newSeperatorAct = menu.addAction(tr("Insert Separator before '%1'").arg(action->objectName()));
qVariantSetValue(itemData, action);
newSeperatorAct->setData(itemData);
connect(newSeperatorAct, SIGNAL(triggered()), this, SLOT(slotInsertSeparator()));
}
// Append separator
if (actions.empty() || !actions.back()->isSeparator()) {
QAction *newSeperatorAct = menu.addAction(tr("Append Separator"));
qVariantSetValue(itemData, static_cast<QAction*>(0));
newSeperatorAct->setData(itemData);
connect(newSeperatorAct, SIGNAL(triggered()), this, SLOT(slotInsertSeparator()));
}
// Remove
if (!menu.actions().empty())
menu.addSeparator();
// Remove
if (action) {
QAction *a = menu.addAction(tr("Remove action '%1'").arg(action->objectName()));
qVariantSetValue(itemData, action);
a->setData(itemData);
connect(a, SIGNAL(triggered()), this, SLOT(slotRemoveSelectedAction()));
}
QAction *remove_toolbar = menu.addAction(tr("Remove Toolbar '%1'").arg(m_toolBar->objectName()));
connect(remove_toolbar, SIGNAL(triggered()), this, SLOT(slotRemoveToolBar()));
menu.exec(globalPos);
return true;
}
bool ToolBarEventFilter::handleDropEvent(QDropEvent *event)
{
const ActionRepositoryMimeData *d = qobject_cast<const ActionRepositoryMimeData*>(event->mimeData());
if (!d)
return false;
if (d->actionList().isEmpty()) {
event->ignore();
hideDragIndicator();
return true;
}
QAction *action = d->actionList().first();
const ActionList actions = m_toolBar->actions();
if (!action || actions.contains(action)) {
event->ignore();
hideDragIndicator();
return true;
}
// Try to find action to 'insert before'. Click on action or in free area, else ignore.
QAction *beforeAction = 0;
const QPoint pos = event->pos();
const int index = actionIndexAt(m_toolBar, pos, m_toolBar->orientation());
if (index != -1) {
beforeAction = actions.at(index);
} else {
if (!freeArea(m_toolBar).contains(pos)) {
event->ignore();
hideDragIndicator();
return true;
}
}
event->acceptProposedAction();
QDesignerFormWindowInterface *fw = formWindow();
InsertActionIntoCommand *cmd = new InsertActionIntoCommand(fw);
cmd->init(m_toolBar, action, beforeAction);
fw->commandHistory()->push(cmd);
hideDragIndicator();
return true;
}
ActionList ToolBarEventFilter::contextMenuActions(const QPoint &globalPos)
{
ActionList rc;
const int index = actionIndexAt(m_toolBar, m_toolBar->mapFromGlobal(globalPos), m_toolBar->orientation());
const ActionList actions = m_toolBar->actions();
QAction *action = index != -1 ?actions.at(index) : 0;
QVariant itemData;
// Insert before
if (action && index != 0 && !action->isSeparator()) {
QAction *newSeperatorAct = new QAction(tr("Insert Separator before '%1'").arg(action->objectName()), 0);
itemData.setValue(action);
newSeperatorAct->setData(itemData);
connect(newSeperatorAct, SIGNAL(triggered()), this, SLOT(slotInsertSeparator()));
rc.push_back(newSeperatorAct);
}
// Append separator
if (actions.empty() || !actions.back()->isSeparator()) {
QAction *newSeperatorAct = new QAction(tr("Append Separator"), 0);
itemData.setValue(static_cast<QAction*>(0));
newSeperatorAct->setData(itemData);
connect(newSeperatorAct, SIGNAL(triggered()), this, SLOT(slotInsertSeparator()));
rc.push_back(newSeperatorAct);
}
// Promotion
if (!m_promotionTaskMenu)
m_promotionTaskMenu = new PromotionTaskMenu(m_toolBar, PromotionTaskMenu::ModeSingleWidget, this);
m_promotionTaskMenu->addActions(formWindow(), PromotionTaskMenu::LeadingSeparator|PromotionTaskMenu::TrailingSeparator, rc);
// Remove
if (action) {
QAction *a = new QAction(tr("Remove action '%1'").arg(action->objectName()), 0);
itemData.setValue(action);
a->setData(itemData);
connect(a, SIGNAL(triggered()), this, SLOT(slotRemoveSelectedAction()));
rc.push_back(a);
}
QAction *remove_toolbar = new QAction(tr("Remove Toolbar '%1'").arg(m_toolBar->objectName()), 0);
connect(remove_toolbar, SIGNAL(triggered()), this, SLOT(slotRemoveToolBar()));
rc.push_back(remove_toolbar);
return rc;
}
void ToolBarEventFilter::startDrag(const QPoint &pos, Qt::KeyboardModifiers modifiers)
{
const int index = actionIndexAt(m_toolBar, pos, m_toolBar->orientation());
if (index == - 1)
return;
const ActionList actions = m_toolBar->actions();
QAction *action = actions.at(index);
QDesignerFormWindowInterface *fw = formWindow();
const Qt::DropAction dropAction = (modifiers & Qt::ControlModifier) ? Qt::CopyAction : Qt::MoveAction;
if (dropAction == Qt::MoveAction) {
RemoveActionFromCommand *cmd = new RemoveActionFromCommand(fw);
const int nextIndex = index + 1;
QAction *nextAction = nextIndex < actions.size() ? actions.at(nextIndex) : 0;
cmd->init(m_toolBar, action, nextAction);
fw->commandHistory()->push(cmd);
}
QDrag *drag = new QDrag(m_toolBar);
drag->setPixmap(ActionRepositoryMimeData::actionDragPixmap( action));
drag->setMimeData(new ActionRepositoryMimeData(action, dropAction));
if (drag->start(dropAction) == Qt::IgnoreAction) {
hideDragIndicator();
if (dropAction == Qt::MoveAction) {
const ActionList currentActions = m_toolBar->actions();
QAction *previous = 0;
if (index >= 0 && index < currentActions.size())
previous = currentActions.at(index);
InsertActionIntoCommand *cmd = new InsertActionIntoCommand(fw);
cmd->init(m_toolBar, action, previous);
fw->commandHistory()->push(cmd);
}
}
}
