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/* -*- Mode: JS2; indent-tabs-mode: nil; js2-basic-offset: 4 -*- */
/* vim: set et ts=4 sw=4: */
/*
* Copyright (c) 2015 Marcus Lundblad.
*
* GNOME Maps is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*
* GNOME Maps is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* for more details.
*
* You should have received a copy of the GNU General Public License along
* with GNOME Maps; if not, see <http://www.gnu.org/licenses/>.
*
* Author: Marcus Lundblad <ml@update.uu.se>
*/
import GObject from 'gi://GObject';
import Gtk from 'gi://Gtk';
import {OSMTypePopover} from './osmTypePopover.js';
import * as OSMTypes from './osmTypes.js';
import * as Utils from './utils.js';
const MAX_MATCHES = 10;
export class OSMTypeSearchEntry extends Gtk.SearchEntry {
constructor(params) {
super(params);
this._popover = new OSMTypePopover({ entry: this });
this._popover.set_parent(this);
this.set_key_capture_widget(this._popover);
this.connect('search-changed', this._onSearchChanged.bind(this));
this.connect('activate', this._onSearchChanged.bind(this));
}
get popover() {
return this._popover;
}
_onSearchChanged() {
if (this.text.length === 0) {
this._popover.hide();
return;
}
/* Note: Not sure if searching already on one character might be a bit
* too much, but unsure about languages such as Chinese and Japanese
* using ideographs. */
if (this.text.length >= 1) {
let matches = OSMTypes.findMatches(this.text, MAX_MATCHES);
if (matches.length > 0) {
/* show search results */
this._popover.showMatches(matches);
} else {
this._popover.hide();
}
}
}
}
GObject.registerClass({
Template: 'resource:///org/gnome/Maps/ui/osm-type-search-entry.ui'
}, OSMTypeSearchEntry);
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