void
ConfigDocumentXML::contextMenu(QPopupMenu& _menu)
{
menuAddSection_ = new QPopupMenu(&_menu);
_menu.insertItem("Add Section", menuAddSection_);
Miro::CFG::QStringVector childSections;
QListViewItem * item = listViewItem()->firstChild();
while (item != NULL) {
childSections.push_back(item->text(0));
item = item->nextSibling();
}
// submenu: add all section names
// not yet available in the document
Miro::CFG::QStringVector sections =
ConfigFile::instance()->description().groups();
Miro::CFG::QStringVector::const_iterator first, last = sections.end();
for (first = sections.begin(); first != last; ++first) {
// if this section already exists, don't add it
Miro::CFG::QStringVector::const_iterator i =
std::find(childSections.begin(), childSections.end(), *first);
if (i != childSections.end())
continue;
// count the final parameter classes in the section
int itemCount = 0;
Miro::CFG::GroupMap::const_iterator f, l;
ConfigFile::instance()->description().getGroupedTypes(*first, f, l);
for (; f != l; ++f) {
if (f->second.isFinal()) {
++itemCount;
}
}
// if this section is empty, don't add it
if (itemCount == 0)
continue;
menuAddSection_->insertItem(*first);
}
connect(menuAddSection_, SIGNAL(activated(int)),
this, SLOT(onAddSection(int)));
}
void
ConfigDocumentXML::contextMenu(QMenu& _menu)
{
// The context menu has one QAction, "Add Section"
// The "Add Section" menu is a submenu of the menu passed as argument.
// Its signal is invoked when it is activated, not triggered.
menuAddSection_ = _menu.addMenu(tr("Add Section"));
// Construct a list of all siblings of the QTreeWidgetItem
Miro::CFG::QStringVector childSections;
// Fetch the QTreeWidgetItem
QTreeWidgetItem * const pTreeWidgetItem = treeWidgetItem();
assert(pTreeWidgetItem != NULL);
// For each child of the QTreeWidgetItem
for (int i = 0; i < pTreeWidgetItem->childCount(); ++i)
{
// Fetch the ith sibling
const QTreeWidgetItem * const pChildTreeWidgetItem =
pTreeWidgetItem->child(i);
assert(pChildTreeWidgetItem != NULL);
// Fetch the sibling's label text
const QString text = pChildTreeWidgetItem->text(0);
// Append the label text to the QStringVector
childSections.push_back(text);
}
// The QStringVector should have as many elements as the parent has children
assert(static_cast<size_t>(pTreeWidgetItem->childCount()) ==
static_cast<size_t>(childSections.size()));
// submenu: add all section names not yet available in the document
Miro::CFG::QStringVector sections =
ConfigFile::instance()->description().groups();
Miro::CFG::QStringVector::const_iterator first, last = sections.end();
for (first = sections.begin(); first != last; ++first) {
// if this section already exists, don't add it
Miro::CFG::QStringVector::const_iterator i =
std::find(childSections.begin(), childSections.end(), *first);
if (i != childSections.end())
continue;
// count the final parameter classes in the section
int itemCount = 0;
Miro::CFG::GroupMap::const_iterator f, l;
ConfigFile::instance()->description().getGroupedTypes(*first, f, l);
for (; f != l; ++f) {
if (f->second.isFinal()) {
++itemCount;
}
}
// if this section is empty, don't add it
if (itemCount == 0)
continue;
// The name of the Action
const QString name = *first;
// From "http://qt-project.org/doc/qt4-8/qaction.html":
// "We recommend that actions are created as children of the window they
// are used in. In most cases, actions will be children of the application's
// main window."
// This class doesn't have a handle to any window.
QWidget * const pActionParent = NULL;
QAction * const pAction = new QAction(name, pActionParent);
connect(pAction, SIGNAL(activated(int)), this, SLOT(onAddSection(int)));
// Add the Action to the Menu
menuAddSection_->addAction(pAction);
}
}
