m_searchHistoryListView = new SearchHistoryListView(this);
m_searchHistoryListView->setItemDelegate(new ExtendedListItemDelegate(this));
+ connect(m_searchHistoryListView, SIGNAL(searchHistoryItemClicked(QString)),
+ this, SIGNAL(searchHistoryItemClicked(QString)));
+
// --- SEARCH RESULTS LIST VIEW ---
m_locationListView = new LocationListView(this);
m_locationListView->setItemDelegate(new ExtendedListItemDelegate(this));
m_searchHistoryListView->listItemAt(i));
if (item) {
- QList<QVariant> searchHistory;
+ QList<QString> searchHistory;
searchHistory.append(item->title());
searchHistory.append(item->dateTime().toString());
- searchHistories.append(searchHistory);
+ searchHistories.append(QVariant(searchHistory));
}
}
settings.setValue(SETTINGS_SEARCH_HISTORY, searchHistories);
}
-void LocationSearchPanel::appendSearchHistory(QString searchString, QDateTime currentDateTime)
+void LocationSearchPanel::prependSearchHistory(QString searchString, QDateTime dateTime)
{
qDebug() << __PRETTY_FUNCTION__;
- if (m_searchHistoryListView->count() >= 10)
+ const int SEARCH_HISTORY_LIMIT = 10;
+ static int counter = 0;
+
+ if (m_searchHistoryListView->count() >= SEARCH_HISTORY_LIMIT)
m_searchHistoryListView->removeLastItem();
SearchHistoryListItem *item = new SearchHistoryListItem();
- item->setSearchHistoryData(searchString, currentDateTime);
- m_searchHistoryListView->prependListItem(searchString, item);
+ item->setSearchHistoryData(searchString, dateTime);
+ m_searchHistoryListView->prependListItem(QString::number(counter++), item);
}
void LocationSearchPanel::clearListsSelections()
qDebug() << __PRETTY_FUNCTION__;
m_locationListView->clearItemSelection();
+ m_searchHistoryListView->clearItemSelection();
setRouteButtonDisabled();
}
{
qDebug() << __PRETTY_FUNCTION__;
+ m_searchHistoryListView->clearItemSelection();
m_searchHistoryListView->hide();
setHeaderText(locations.count());
m_locationListView->clearList();
+ m_clearLocationListButton->setEnabled(true);
+ m_locationListView->show();
for (int i = 0; i < locations.size(); ++i) {
LocationListItem *item = new LocationListItem();
}
m_locationListView->scrollToTop();
- m_clearLocationListButton->setEnabled(true);
- m_locationListView->show();
}
void LocationSearchPanel::readSettings()
{
- QSettings settings(DIRECTORY_NAME, FILE_NAME);
+ qDebug() << __PRETTY_FUNCTION__;
- QList<QVariant> searchHistories = settings.value(
- SETTINGS_SEARCH_HISTORY).toList();
+ const int SEARCH_HISTORY_LIST_ITEM_COUNT = 2;
- for (int i = 0; i < searchHistories.count(); ++i) {
+ QSettings settings(DIRECTORY_NAME, FILE_NAME);
+ QList<QVariant> searchHistories = settings.value(SETTINGS_SEARCH_HISTORY).toList();
+
+ //Read from end to begin so items are prepended in correct order
+ for (int i = searchHistories.count() - 1; i >= 0; --i) {
QList<QVariant> searchHistory = searchHistories.at(i).toList();
- appendSearchHistory(searchHistory.at(0).toString(),
- QDateTime::fromString(searchHistory.at(1).toString()));
+ if (searchHistory.count() == SEARCH_HISTORY_LIST_ITEM_COUNT) {
+ prependSearchHistory(searchHistory.at(0).toString(),
+ QDateTime::fromString(searchHistory.at(1).toString()));
+ }
}
}
* MEMBER FUNCTIONS AND SLOTS
******************************************************************************/
private:
+ /**
+ * @brief Reads search history from settings.
+ */
void readSettings();
/**
void setHeaderText(int count);
private slots:
-
- void appendSearchHistory(QString searchString, QDateTime currentTime = QDateTime());
+ /**
+ * @brief Prepends search history list view with search.
+ *
+ * If search history limit is reached, oldest search is removed from list view.
+ *
+ * @param searchString search string to add
+ * @param dateTime date and time of search (if empty, current date and time is added)
+ */
+ void prependSearchHistory(QString searchString, QDateTime dateTime = QDateTime());
/**
* @brief Clears lists' selections.
*/
void routeWaypointItemClicked(const GeoCoordinate &coordinate);
+ /**
+ * @brief Signal is emitted when search history item is clicked.
+ *
+ * @param searchString search string used
+ */
+ void searchHistoryItemClicked(const QString &searchString);
+
/*******************************************************************************
* DATA MEMBERS
******************************************************************************/