2 Situare - A location system for Facebook
3 Copyright (C) 2010 Ixonos Plc. Authors:
5 Kaj Wallin - kaj.wallin@ixonos.com
7 Situare is free software; you can redistribute it and/or
8 modify it under the terms of the GNU General Public License
9 version 2 as published by the Free Software Foundation.
11 Situare is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with Situare; if not, write to the Free Software
18 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
22 #include "mapviewscreen.h"
23 #include "../map/mapview.h"
24 #include "../map/mapengine.h"
26 MapViewScreen::MapViewScreen(QWidget *parent)
29 MapView *mapView = new MapView(this);
30 mapEngine = new MapEngine(this);
31 mapView->setScene(mapEngine->scene());
33 connect(mapView, SIGNAL(viewScrolled(QPoint)), mapEngine, SLOT(setLocation(QPoint)));
34 connect(mapEngine, SIGNAL(locationChanged(QPoint)),
35 mapView, SLOT(centerToSceneCoordinates(QPoint)));
36 connect(mapEngine, SIGNAL(zoomLevelChanged(int)), mapView, SLOT(setZoomLevel(int)));
37 connect(mapView, SIGNAL(viewResized(QSize)), mapEngine, SLOT(viewResized(QSize)));
39 QHBoxLayout *mapViewLayout = new QHBoxLayout;
41 QVBoxLayout *mapControlLayout = new QVBoxLayout;
42 QWidget *mapControl = new QWidget(this);
43 mapControl->setLayout(mapControlLayout);
44 search = new QPushButton("Search", this);
45 zoomOut = new QPushButton("-", this);
46 zoomIn = new QPushButton("+", this);
47 mapControlLayout->addWidget(&latLine);
48 mapControlLayout->addWidget(&lonLine);
49 mapControlLayout->addWidget(search);
50 mapControlLayout->addWidget(zoomIn);
51 mapControlLayout->addWidget(zoomOut);
52 mapViewLayout->addWidget(mapControl);
53 connect(search, SIGNAL(clicked()), this, SLOT(searchMap()));
54 connect(zoomIn, SIGNAL(clicked()), mapEngine, SLOT(zoomIn()));
55 connect(zoomOut, SIGNAL(clicked()), mapEngine, SLOT(zoomOut()));
57 mapViewLayout->addWidget(mapView);
58 setLayout(mapViewLayout);
63 void MapViewScreen::searchMap()
65 qreal lat = latLine.text().toFloat();
66 qreal lon = lonLine.text().toFloat();
68 qDebug() << lat << "," << lon;
70 mapEngine->setViewLocation(QPointF(lon, lat));