void DBWorker::createTab(const Tab &tab)
{
#if DEBUG_LOGS
qDebug() << "new tab id: " << tab.tabId();
#endif
QSqlQuery query = prepare("INSERT INTO tab (tab_id, tab_history_id) VALUES (?,?);");
query.bindValue(0, tab.tabId());
query.bindValue(1, 0);
execute(query);
if (tab.url().isEmpty()) {
return;
}
int linkId = createLink(tab.url(), tab.title(), tab.thumbnailPath());
if (addToBrowserHistory(tab.url(), tab.title()) == Error) {
qWarning() << Q_FUNC_INFO << "failed to add url to history" << tab.url();
}
int historyId = addToTabHistory(tab.tabId(), linkId);
if (historyId > 0) {
updateTab(tab.tabId(), historyId);
} else {
qWarning() << Q_FUNC_INFO << "failed to add url to tab history" << tab.url();
}
#if DEBUG_LOGS
qDebug() << "created link:" << linkId << "with history id:" << historyId << "for tab:" << tab.tabId() << tab.url();
#endif
}
void DeclarativeTabModel::tabChanged(Tab tab)
{
// When a tab was closed do not update anything from database as
// loading might be on going.
if (m_activeTabClosed && this->sender() == DBManager::instance()) {
m_activeTabClosed = false;
return;
}
#ifdef DEBUG_LOGS
qDebug() << "tab: " << tab.tabId() << m_activeTab.tabId() << tab.currentLink().thumbPath() << tab.currentLink().url() << tab.currentLink().title() << m_tabs.indexOf(tab);
#endif
if (tab.tabId() == m_activeTab.tabId()) {
updateActiveTab(tab);
} else {
int i = m_tabs.indexOf(tab); // match based on tab_id
if (i > -1) {
QVector<int> roles;
Tab oldTab = m_tabs[i];
if (oldTab.currentLink().url() != tab.currentLink().url()) {
roles << UrlRole;
}
if (oldTab.currentLink().title() != tab.currentLink().title()) {
roles << TitleRole;
}
if (oldTab.currentLink().thumbPath() != tab.currentLink().thumbPath()) {
roles << ThumbPathRole;
}
m_tabs[i] = tab;
QModelIndex start = index(i, 0);
QModelIndex end = index(i, 0);
emit dataChanged(start, end, roles);
}
}
}
bool DeclarativeTabModel::tabSort(const Tab &t1, const Tab &t2)
{
int i1 = s_tabOrder.indexOf(t1.tabId());
int i2 = s_tabOrder.indexOf(t2.tabId());
if (i2 == -1) {
return true;
} else {
return i1 < i2;
}
}
void DeclarativeTabModel::tabChanged(const Tab &tab)
{
#ifdef DEBUG_LOGS
qDebug() << &m_activeTab;
qDebug() << "new tab data:" << &tab;
#endif
if (m_activeTab.tabId() == tab.tabId()) {
updateActiveTab(tab);
} else {
int i = m_tabs.indexOf(tab); // match based on tab_id
if (i > -1) {
QVector<int> roles;
Tab oldTab = m_tabs[i];
if (oldTab.url() != tab.url()) {
roles << UrlRole;
}
if (oldTab.title() != tab.title()) {
roles << TitleRole;
}
if (oldTab.thumbnailPath() != tab.thumbnailPath()) {
roles << ThumbPathRole;
}
m_tabs[i] = tab;
QModelIndex start = index(i, 0);
QModelIndex end = index(i, 0);
emit dataChanged(start, end, roles);
}
}
}
void DeclarativeTabModel::updateActiveTab(const Tab &activeTab, bool loadActiveTab)
{
#if DEBUG_LOGS
qDebug() << "new active tab:" << &activeTab << "old active tab:" << &m_activeTab << "count:" << m_tabs.count();
#endif
if (m_tabs.isEmpty()) {
return;
}
if (m_activeTab != activeTab) {
int oldTabId = m_activeTab.tabId();
m_activeTab = activeTab;
// If tab has changed, update active tab role.
int tabIndex = activeTabIndex();
if (oldTabId != m_activeTab.tabId() && tabIndex >= 0) {
emit activeTabIndexChanged();
}
// To avoid blinking we don't expose "activeTabIndex" as a model role because
// it should be updated over here and this is too early.
// Instead, we pass current contentItem and activeTabIndex
// when pushing the TabPage to the PageStack. This is the signal changes the
// contentItem of WebView.
emit activeTabChanged(oldTabId, activeTab.tabId(), loadActiveTab);
}
}
bool Tab::operator==(const Tab &other) const
{
return (m_tabId == other.tabId() &&
m_previousLinkId == other.m_previousLinkId &&
m_nextLinkId == other.m_nextLinkId &&
m_currentLink == other.m_currentLink);
}
void DeclarativeTabModel::updateActiveTab(const Tab &activeTab)
{
#ifdef DEBUG_LOGS
qDebug() << "old active tab: " << &m_activeTab << m_tabs.count();
qDebug() << "new active tab: " << &activeTab;
#endif
if (m_activeTab != activeTab) {
int oldTabId = m_activeTab.tabId();
m_activeTab = activeTab;
emit activeTabChanged(oldTabId, activeTab.tabId());
saveTabOrder();
}
}
void DeclarativeTabModel::updateActiveTab(const Tab &newActiveTab, bool updateCurrentTab)
{
#ifdef DEBUG_LOGS
qDebug() << "change tab: " << updateCurrentTab << m_currentTab;
qDebug() << "old active tab: " << m_activeTab.tabId() << m_activeTab.isValid() << m_activeTab.currentLink().url() << m_tabs.count();
qDebug() << "new active tab: " << newActiveTab.tabId() << newActiveTab.isValid() << newActiveTab.currentLink().url();
#endif
m_activeTab = newActiveTab;
emit currentTabIdChanged();
saveTabOrder();
if (updateCurrentTab && m_currentTab) {
m_currentTab->tabChanged(m_activeTab);
}
}
void DeclarativeTabModel::removeTab(const Tab &tab, int index)
{
#ifdef DEBUG_LOGS
qDebug() << "index:" << index << tab.currentLink().url();
#endif
int tabId = tab.tabId();
DBManager::instance()->removeTab(tabId);
QFile f(tab.currentLink().thumbPath());
if (f.exists()) {
f.remove();
}
if (index >= 0) {
m_tabs.removeAt(index);
}
}