Method buildSelection

gui/nnotebookview.cpp:431–481

This function is called when a user selects something within this tree. It also emits a signal that will be picked up by the main nixnote program.

// be picked up by the main nixnote program.
//*************************************************************
void NNotebookView::buildSelection() {
    QLOG_TRACE() << "Inside NNotebookView::buildSelection()";

    QList<QTreeWidgetItem*> selectedItems = this->selectedItems();
    if (selectedItems.size() > 0 && selectedItems[0]->data(0,Qt::UserRole).toString().startsWith("root"), Qt::CaseInsensitive)
        return;

    // First, find out if we're already viewing history.  If we are we
    // chop off the end of the history & start a new one
    if (global.filterPosition+1 < global.filterCriteria.size()) {
        while (global.filterPosition+1 < global.filterCriteria.size())
            global.filterCriteria.removeLast();
    }

    int currentCount = global.filterCriteria.size();
    FilterCriteria *newFilter = new FilterCriteria();
    if (currentCount > 0) {
        FilterCriteria *currentFilter = global.filterCriteria[currentCount-1];
        if (currentFilter->isLidSet()) {
            newFilter->setLid(currentFilter->getLid());
        }
        if (currentFilter->isSelectedNotesSet()) {
            QList<qint32> lids;
            currentFilter->getSelectedNotes(lids);
            newFilter->setSelectedNotes(lids);
        }
    }

    if (selectedItems.size() > 0) {
        newFilter->setNotebook(*(selectedItems[0]));
    }
    qint32 notebookLid = 0;
    if (selectedItems.size() > 0)
        notebookLid = selectedItems[0]->data(NAME_POSITION, Qt::UserRole).toInt();
    newFilter->resetAttribute = true;
    newFilter->resetDeletedOnly = true;
    newFilter->resetFavorite = true;
    newFilter->resetNotebook = true;
    newFilter->resetSavedSearch = true;
    newFilter->resetTags = true;
    newFilter->resetSearchString = true;

    filterPosition++;
    global.filterPosition++;
    global.filterCriteria.push_back(newFilter);

    emit updateSelectionRequested();
    emit notebookSelectionChanged(notebookLid);

    QLOG_TRACE() << "Leaving NNotebookView::buildSelection()";
}


//*************************************************************