示例#1
0
// Add a new tag to the tree
void NTagView::addRequested() {
    TagProperties dialog;
    QList<QTreeWidgetItem*> items = selectedItems();

    dialog.setLid(0);

    dialog.exec();
    if (!dialog.okPressed)
        return;

    TagTable table(global.db);
    NTagViewItem *newWidget = new NTagViewItem();
    QString name = dialog.name.text().trimmed();
    qint32 lid = table.findByName(name, accountFilter);
    newWidget->setData(NAME_POSITION, Qt::DisplayRole, name);
    newWidget->setData(NAME_POSITION, Qt::UserRole, lid);
    root->addChild(newWidget);
    this->sortItems(NAME_POSITION, Qt::AscendingOrder);
    resetSize();
    this->sortByColumn(NAME_POSITION);

    // Now add it to the datastore
    dataStore.insert(lid, newWidget);
    emit(tagAdded(lid));
}
示例#2
0
// Load up the data from the database
void NTagView::loadData() {

    // Empty out the old data store
    QList<qint32> keys = dataStore.keys();
    for (int i=0; i<keys.size(); i++) {
        NTagViewItem *ptr = dataStore.take(keys[i]);
        delete ptr;
    }

    NSqlQuery query(*global.db);
    TagTable tagTable(global.db);
    query.exec("Select lid, name, parent_gid, account from TagModel order by name");
    while (query.next()) {
        qint32 lid = query.value(0).toInt();
        QString name = query.value(1).toString();
        QString parentGid = query.value(2).toString();
        qint32 account = query.value(3).toInt();

        NTagViewItem *newWidget = new NTagViewItem();
        newWidget->setData(NAME_POSITION, Qt::DisplayRole, name);
        newWidget->setData(NAME_POSITION, Qt::UserRole, lid);
        newWidget->account = account;
        if (account != accountFilter)
            newWidget->setHidden(true);
        else
            newWidget->setHidden(false);
        this->dataStore.insert(lid, newWidget);
        newWidget->parentGuid = parentGid;
        newWidget->parentLid = tagTable.getLid(parentGid);
        root->addChild(newWidget);
    }
    query.finish();
    this->rebuildTree();
}
示例#3
0
// An edit is complete.  Validate it is an acceptable tag
void NTagView::editComplete() {
    QString text = editor->text().trimmed();
    qint32 lid = editor->lid;
    TagTable table(global.db);
    Tag tag;
    table.get(tag, lid);
    QString oldName = "";
    if (tag.name.isSet())
        oldName = tag.name;

    // Check that this tag doesn't already exist
    // if it exists, we go back to the original name
    qint32 check = table.findByName(text, accountFilter);
    if (check != 0) {
        NTagViewItem *item = dataStore[lid];
        QString tagname = "";
        if (tag.name.isSet())
            tagname = tag.name;
        item->setData(NAME_POSITION, Qt::DisplayRole, tagname);
    } else {
        tag.name = text;
        table.update(tag, true);
    }
    this->sortItems(NAME_POSITION, Qt::AscendingOrder);
    resetSize();
    this->sortByColumn(NAME_POSITION);
    emit(tagRenamed(lid, oldName, text));
}
示例#4
0
// Load up the data from the database
void NTagView::loadData() {

    // Empty out the old data store
    QList<qint32> keys = dataStore.keys();
    for (int i=0; i<keys.size(); i++) {
        if (dataStore.contains(keys[i])) {
            NTagViewItem *ptr = dataStore.take(keys[i]);
            dataStore.remove(keys[i]);
            if (ptr->parent() != NULL)
                ptr->parent()->removeChild(ptr);
            QLOG_DEBUG() << ptr;
            ptr->setHidden(true);
           // delete ptr;  << We can leak memory, but otherwise it sometimes gets confused and causes crashes
        }
    }

    NSqlQuery query(global.db);
    TagTable tagTable(global.db);
    query.exec("Select lid, name, parent_gid, account from TagModel order by name");
    while (query.next()) {
        qint32 lid = query.value(0).toInt();
        QString name = query.value(1).toString();
        QString parentGid = query.value(2).toString();
        qint32 account = query.value(3).toInt();

        NTagViewItem *newWidget = new NTagViewItem();
        newWidget->setData(NAME_POSITION, Qt::DisplayRole, name);
        newWidget->setData(NAME_POSITION, Qt::UserRole, lid);
        newWidget->account = account;
        if (account != accountFilter)
            newWidget->setHidden(true);
        else
            newWidget->setHidden(false);
        this->dataStore.insert(lid, newWidget);
        newWidget->parentGuid = parentGid;
        newWidget->parentLid = tagTable.getLid(parentGid);
        root->addChild(newWidget);
    }
    query.finish();
    this->rebuildTree();
}
示例#5
0
// A tag has been updated.   Things like a sync can cause this to be called
// because a tag's name may have changed.
void NTagView::tagUpdated(qint32 lid, QString name, QString parentGuid, qint32 account) {

    this->rebuildTagTreeNeeded = true;

    qint32 parentLid = 0;
    NTagViewItem *parentWidget = root;
    TagTable tagTable(global.db);

    // Check if it already exists and if its parent exists
    NTagViewItem *newWidget = NULL;
    if (this->dataStore.contains(lid) && dataStore[lid] != NULL) {
        newWidget = dataStore[lid];
        if (newWidget->parent() != NULL)
            newWidget->parent()->removeChild(newWidget);
    } else {
        newWidget = new NTagViewItem();
        newWidget->account = account;
        dataStore.remove(lid);
        dataStore.insert(lid, newWidget);
    }
    parentLid = tagTable.getLid(parentGuid);
    if (parentGuid != "") {
        if (parentLid > 0 && dataStore.contains(parentLid)) {
            parentWidget = dataStore[parentLid];
            if (parentWidget == NULL) {
                parentWidget = new NTagViewItem();
                parentWidget->account = account;
                if (account != this->accountFilter)
                    parentWidget->setHidden(true);
                dataStore.remove(parentLid);
                dataStore.insert(parentLid, parentWidget);
            }
        } else {
            if (parentLid == 0) {
                Tag parentTag;
                parentTag.guid = parentGuid;
                parentTag.updateSequenceNum = 0;
                parentTag.name = parentGuid;
                parentLid = tagTable.add(0, parentTag, false, account);
            }
            parentWidget = new NTagViewItem();
            root->addChild(parentWidget);
            parentWidget->setData(NAME_POSITION, Qt::UserRole, parentLid);
            parentWidget->setData(NAME_POSITION, Qt::DisplayRole, tr("-<Missing Tag>-"));
            dataStore.insert(parentLid, parentWidget);
        }
    }

    if (account != accountFilter)
        newWidget->setHidden(true);
    else
        newWidget->setHidden(false);

    parentWidget->addChild(newWidget);

    newWidget->setData(NAME_POSITION, Qt::DisplayRole, name);
    newWidget->setData(NAME_POSITION, Qt::UserRole, lid);
    newWidget->parentGuid = parentGuid;
    newWidget->parentLid = parentLid;
    newWidget->account = account;

    if (this->dataStore.count() == 1) {
        this->expandAll();
    }
    resetSize();
    this->sortByColumn(NAME_POSITION);
}