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"
24 #include "../map/mapview.h"
25 #include "../map/mapengine.h"
27 #include "friendlistpanel.h"
28 #include "userpanel.h"
29 #include "panelcommon.h"
31 #include "panelsidebar.h"
33 MapViewScreen::MapViewScreen(QWidget *parent)
36 MapView *mapView = new MapView(this);
37 mapEngine = new MapEngine(this);
38 mapView->setScene(mapEngine->scene());
40 FriendListPanel *friendsListPanel = new FriendListPanel(this);
41 UserInfoPanel *userPanel = new UserInfoPanel(this);
42 PanelSideBar *userPanelSidebar = new PanelSideBar(this, "left");
43 PanelSideBar *friendsListPanelSidebar = new PanelSideBar(this, "right");
45 connect(mapView, SIGNAL(viewScrolled(QPoint)),
46 mapEngine, SLOT(setLocation(QPoint)));
47 connect(mapEngine, SIGNAL(locationChanged(QPoint)),
48 mapView, SLOT(centerToSceneCoordinates(QPoint)));
49 connect(mapEngine, SIGNAL(zoomLevelChanged(int)),
50 mapView, SLOT(setZoomLevel(int)));
51 connect(mapView, SIGNAL(viewResized(QSize)),
52 mapEngine, SLOT(viewResized(QSize)));
53 connect(mapView, SIGNAL(viewContentChanged(QPoint)),
54 mapEngine, SLOT(alignImmovableItems(QPoint)));
55 connect(mapView, SIGNAL(viewZoomFinished()),
56 mapEngine, SLOT(viewZoomFinished()));
58 connect(mapView, SIGNAL(viewResizedNewSize(int,int)),
59 this, SLOT(drawOsmLicense(int, int)));
61 connect(mapView, SIGNAL(viewResizedNewSize(int,int)),
62 friendsListPanel, SLOT(reDrawFriendsPanel(int,int)));
63 connect(mapView, SIGNAL(viewResizedNewSize(int,int)),
64 userPanel, SLOT(reDrawUserPanel(int,int)));
65 connect(mapView, SIGNAL(viewResizedNewSize(int,int)),
66 friendsListPanelSidebar, SLOT(reDrawSidebar(int,int)));
69 connect(this, SIGNAL(SIG_friendsLocationsReady(QList<User*>&)),
70 friendsListPanel, SLOT(friendInfoReceived(QList<User*>&)));
73 QHBoxLayout *mapViewLayout = new QHBoxLayout;
75 // QVBoxLayout *mapControlLayout = new QVBoxLayout;
76 // QWidget *mapControl = new QWidget(this);
77 // mapControl->setLayout(mapControlLayout);
78 // search = new QPushButton("Search", this);
79 // zoomOut = new QPushButton("-", this);
80 // zoomIn = new QPushButton("+", this);
81 // mapControlLayout->addWidget(&latLine);
82 // mapControlLayout->addWidget(&lonLine);
83 // mapControlLayout->addWidget(search);
84 // mapControlLayout->addWidget(zoomIn);
85 // mapControlLayout->addWidget(zoomOut);
86 // mapViewLayout->addWidget(mapControl);
87 // connect(search, SIGNAL(clicked()), this, SLOT(searchMap()));
88 // connect(zoomIn, SIGNAL(clicked()), mapEngine, SLOT(zoomIn()));
89 // connect(zoomOut, SIGNAL(clicked()), mapEngine, SLOT(zoomOut()));
92 osmLicense = new QLabel(this);
93 osmLicense->setAttribute(Qt::WA_TranslucentBackground, true);
94 osmLicense->setAttribute(Qt::WA_TransparentForMouseEvents, true);
95 osmLicense->setText("<font color='black'>"+OSM_LICENSE+"</font>");
96 osmLicense->setFont(QFont("Nokia Sans", 9));
97 osmLicense->resize(osmLicense->fontMetrics().width(OSM_LICENSE),
98 osmLicense->fontMetrics().height());
100 friendsListPanel->stackUnder(friendsListPanelSidebar);
101 userPanelSidebar->stackUnder(friendsListPanel);
102 userPanel->stackUnder(userPanelSidebar);
103 osmLicense->stackUnder(userPanel);
104 mapView->stackUnder(osmLicense);
106 mapViewLayout->addWidget(mapView);
107 setLayout(mapViewLayout);
109 mapViewLayout->setMargin(0);
113 setObjectName("Map view");
116 void MapViewScreen::searchMap()
118 qreal lat = latLine.text().toFloat();
119 qreal lon = lonLine.text().toFloat();
121 qDebug() << lat << "," << lon;
123 mapEngine->setViewLocation(QPointF(lon, lat));
126 void MapViewScreen::userLocationReady(User *user)
128 qDebug() << __PRETTY_FUNCTION__;
129 mapEngine->receiveOwnLocation(user);
132 void MapViewScreen::friendsLocationsReady(QList<User *> &friendsList)
134 qDebug() << __PRETTY_FUNCTION__;
135 mapEngine->receiveFriendLocations(friendsList);
138 void MapViewScreen::drawOsmLicense(int width, int height)
140 qWarning() << __PRETTY_FUNCTION__ << width << "x" << height;
141 osmLicense->move(width - osmLicense->fontMetrics().width(OSM_LICENSE) - PANEL_PEEK_AMOUNT,
142 height - osmLicense->fontMetrics().height());