Components/SearchHistoryModel.qml · unity8

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unity8/Components/SearchHistoryModel.qml

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1/*

3 *

4 * This program is free software; you can redistribute it and/or modify

5 * it under the terms of the GNU General Public License as published by

6 * the Free Software Foundation; version 3.

7 *

8 * This program is distributed in the hope that it will be useful,

9 * but WITHOUT ANY WARRANTY; without even the implied warranty of

10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

11 * GNU General Public License for more details.

13 * You should have received a copy of the GNU General Public License

14 * along with this program. If not, see <http://www.gnu.org/licenses/>.

15 */

17import QtQuick 2.0

19// TODO sanitize input, move to persistent storage

21ListModel {

22 function addQuery(newQuery) {

23 // strip whitespaces

24 newQuery = newQuery.replace(/^\s+|\s+$/g, '');

25 // ignore empty queries

26 if (newQuery == "") return

27 for (var i = 0; i < count; i++) {

28 if (get(i).query == newQuery) {

29 // promote existing entry

30 move(i, 0, 1)

31 return

32 }

33 }

34 // add a new entry

35 insert(0, { "query": newQuery })

36 if (count > 3) {

37 // remove entries if there's more than three

38 remove(3)

39 }

40 }