1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
// [WriteFile Name=NavigateARouteWithRerouting, Category=Routing]
// [Legal]
// Copyright 2022 Esri.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// [Legal]
#ifdef PCH_BUILD
#include "pch.hpp"
#endif // PCH_BUILD
// sample headers
#include "NavigateARouteWithRerouting.h"
// ArcGIS Maps SDK headers
#include "DirectionManeuverListModel.h"
#include "Error.h"
#include "ErrorException.h"
#include "Graphic.h"
#include "GraphicListModel.h"
#include "GraphicsOverlay.h"
#include "GraphicsOverlayListModel.h"
#include "LinearUnit.h"
#include "Location.h"
#include "LocationDisplay.h"
#include "Map.h"
#include "MapQuickView.h"
#include "MapTypes.h"
#include "MapViewTypes.h"
#include "NavigationTypes.h"
#include "Point.h"
#include "Polyline.h"
#include "ReroutingParameters.h"
#include "Route.h"
#include "RouteParameters.h"
#include "RouteResult.h"
#include "RouteTask.h"
#include "RouteTracker.h"
#include "RouteTrackerLocationDataSource.h"
#include "SimpleLineSymbol.h"
#include "SimpleMarkerSymbol.h"
#include "SimulatedLocationDataSource.h"
#include "SimulationParameters.h"
#include "SpatialReference.h"
#include "Stop.h"
#include "SymbolTypes.h"
#include "TrackingDistance.h"
#include "TrackingProgress.h"
#include "TrackingStatus.h"
#include "VoiceGuidance.h"
// Qt headers
#include <QFileInfo>
#include <QFuture>
#include <QList>
#include <QStandardPaths>
#include <QTime>
#include <QUrl>
#include <QUuid>
#include <QtTextToSpeech/QTextToSpeech>
// STL headers
#include <memory>
using namespace Esri::ArcGISRuntime;
namespace {
const Point conventionCenterPoint(-117.160386727066026, 32.706608204740171, SpatialReference::wgs84());
const Point aerospaceMuseumPoint(-117.146679999797271, 32.730351428946854, SpatialReference::wgs84());
const QString tourPolyineJson("{\"paths\":[[[ -117.160386727066026, 32.706608204740171 ], [ -117.160205336548898, 32.706508733108137 ], [ -117.16002394693011, 32.706409261365152 ], [ -117.159842556412997, 32.706309788755419 ], [ -117.159651667110055, 32.706216667017223 ], [ -117.159454444684357, 32.706127778166461 ], [ -117.159257222258688, 32.706038889227095 ], [ -117.159059999833019, 32.705950000199223 ], [ -117.158902856642044, 32.705835713852132 ], [ -117.158739999267553, 32.705720000231665 ], [ -117.158576363053726, 32.705604545733003 ], [ -117.158417272315205, 32.70549090901352 ], [ -117.158256250198832, 32.705376874547866 ], [ -117.158087499876075, 32.70526125028416 ], [ -117.157918750451643, 32.70514562511471 ], [ -117.1577500001289, 32.705029999795485 ], [ -117.157600000341063, 32.704940000101111 ], [ -117.157425000438906, 32.704823332883613 ], [ -117.157250000536706, 32.704706666269544 ], [ -117.15707875020253, 32.70459250003033 ], [ -117.156909999879787, 32.704480000413547 ], [ -117.156741250455326, 32.704367499899007 ], [ -117.156569643489959, 32.704254999998568 ], [ -117.156393750662403, 32.704142500712138 ], [ -117.156217857834818, 32.70403000128394 ], [ -117.156041965007248, 32.703917501713846 ], [ -117.155866072179691, 32.703805002001992 ], [ -117.155690179352078, 32.703692502148236 ], [ -117.155514286524522, 32.703580002152705 ], [ -117.155338393696923, 32.7034675020153 ], [ -117.155162499971055, 32.703355001736114 ], [ -117.154986607143471, 32.703242501315046 ], [ -117.154810714315886, 32.703130000752203 ], [ -117.154635517682649, 32.703016896826178 ], [ -117.154463104030171, 32.702901379868429 ], [ -117.154290690377692, 32.702785862761147 ], [ -117.154118275826903, 32.702670345504323 ], [ -117.153945862174425, 32.702554828097959 ], [ -117.153773448521946, 32.702439310542076 ], [ -117.153599428681744, 32.702323429238 ], [ -117.153423000458261, 32.702207001250933 ], [ -117.153246571336439, 32.702090573867849 ], [ -117.15307014311297, 32.701974145576926 ], [ -117.152893714889458, 32.701857717134175 ], [ -117.152717285767665, 32.701741289295413 ], [ -117.152540857544182, 32.701624860548854 ], [ -117.152364428422359, 32.701508432406285 ], [ -117.152188000198905, 32.701392003355934 ], [ -117.152011571077097, 32.701275574909566 ], [ -117.151835142853614, 32.701159145555422 ], [ -117.15165871463013, 32.701042716049322 ], [ -117.151482285508337, 32.70092628714734 ], [ -117.151305857284839, 32.700809857337454 ], [ -117.151133333139583, 32.700694999722828 ], [ -117.150966666009978, 32.700582500484039 ], [ -117.150799999778684, 32.700470000347529 ], [ -117.150666666434319, 32.700606666276805 ], [ -117.150550000431735, 32.700739999832187 ], [ -117.150413637069931, 32.700887727693875 ], [ -117.150277272809774, 32.701035455311022 ], [ -117.150140909447984, 32.701183182683579 ], [ -117.150004546086151, 32.70133090905572 ], [ -117.149866667266465, 32.701474445066133 ], [ -117.149727777842074, 32.701615186178799 ], [ -117.149588889315993, 32.701755927069449 ], [ -117.149449999891601, 32.701896667738154 ], [ -117.14931111046721, 32.702037408184886 ], [ -117.149171785359911, 32.702179286074646 ], [ -117.149030713927701, 32.702325715147047 ], [ -117.148889642495448, 32.702472143979179 ], [ -117.148748571063251, 32.702618572571104 ], [ -117.148607499631026, 32.702765000922703 ], [ -117.148466428198816, 32.702911428278099 ], [ -117.148324285076455, 32.703055714638857 ], [ -117.148181427793475, 32.703198572087189 ], [ -117.148038571408776, 32.703341429306768 ], [ -117.147895714125781, 32.703484287053563 ], [ -117.147752856842757, 32.703627143815801 ], [ -117.147609999559762, 32.70377000034928 ], [ -117.147775789035336, 32.703888421897091 ], [ -117.147941578510924, 32.704006842531832 ], [ -117.148107367986498, 32.704125263765263 ], [ -117.148270999708757, 32.704241999926992 ], [ -117.148426000417771, 32.704352000065626 ], [ -117.148584000601517, 32.704464000191109 ], [ -117.148754000480821, 32.704584000655537 ], [ -117.148924000360154, 32.704704000958593 ], [ -117.149094000239444, 32.704824001100256 ], [ -117.149264000118777, 32.704944000324637 ], [ -117.149407499697205, 32.705072500228539 ], [ -117.149343333036455, 32.705169047379755 ], [ -117.14912666657645, 32.705166666300379 ], [ -117.14891000011643, 32.705164285976849 ], [ -117.148693333656425, 32.705161904897288 ], [ -117.148478888730111, 32.70516111120412 ], [ -117.148273333531876, 32.705166666300379 ], [ -117.148064000019531, 32.705171999918136 ], [ -117.147848999934354, 32.705177000184506 ], [ -117.147633999849205, 32.705181999694666 ], [ -117.147418999764071, 32.705186999960468 ], [ -117.147200769337161, 32.705185384606324 ], [ -117.146977692499263, 32.705173846577395 ], [ -117.146754615661365, 32.70516230779107 ], [ -117.146708461120397, 32.705286154077442 ], [ -117.146700768846614, 32.705466923690707 ], [ -117.146693076572859, 32.705647692937767 ], [ -117.146683999995219, 32.705830000815943 ], [ -117.146673999949485, 32.706013334065815 ], [ -117.146663999903751, 32.706196666939007 ], [ -117.146664285567994, 32.70638142881964 ], [ -117.146671428072821, 32.706567143490375 ], [ -117.146678571475945, 32.706752857018657 ], [ -117.146740000071702, 32.706929999956024 ], [ -117.146814999516465, 32.707105000372742 ], [ -117.146889999859525, 32.707279999690257 ], [ -117.146924210400499, 32.70746421055955 ], [ -117.146958420941473, 32.707648421804457 ], [ -117.146992631482419, 32.707832631913085 ], [ -117.147028333226785, 32.708011666927277 ], [ -117.14706999978462, 32.708169999740647 ], [ -117.147123125252193, 32.708315313142343 ], [ -117.147188749878651, 32.708491876248765 ], [ -117.147254375403406, 32.70866843900572 ], [ -117.147320000029879, 32.708845002169127 ], [ -117.14738562465628, 32.709021564227307 ], [ -117.147451250181092, 32.709198125936041 ], [ -117.147516874807508, 32.709374687295316 ], [ -117.14752833371729, 32.709551667052253 ], [ -117.147520000046384, 32.709710000156058 ], [ -117.147520000046384, 32.709893333747829 ], [ -117.147520000046384, 32.710076666962848 ], [ -117.147520000046384, 32.71026200054947 ], [ -117.147520000046384, 32.710448667076598 ], [ -117.147520000046384, 32.710635333213204 ], [ -117.147515909118582, 32.710823182620821 ], [ -117.147509090905601, 32.71101181922716 ], [ -117.147502272692577, 32.711200455434678 ], [ -117.147495454479568, 32.711389091999187 ], [ -117.147485142718423, 32.71157742885061 ], [ -117.14746085676471, 32.711764573341057 ], [ -117.147436571709335, 32.711951716683039 ], [ -117.147412285755621, 32.712138859632439 ], [ -117.147387999801936, 32.712326002189215 ], [ -117.147363713848208, 32.712513145109241 ], [ -117.147339428792819, 32.712700286880825 ], [ -117.147316521753055, 32.712886522016262 ], [ -117.147299130369177, 32.713069131040328 ], [ -117.147281738985257, 32.71325173969052 ], [ -117.147264347601379, 32.713434348722721 ], [ -117.147246956217472, 32.713616956625302 ], [ -117.147232058556796, 32.713802941936294 ], [ -117.147218823677719, 32.713991177701793 ], [ -117.147205587900316, 32.714179413825953 ], [ -117.147192353021239, 32.71436764955282 ], [ -117.147179117243851, 32.714555884126625 ], [ -117.147165882364774, 32.714744119059084 ], [ -117.147152647485697, 32.714932352838417 ], [ -117.147153636530803, 32.715120909708922 ], [ -117.147158182006137, 32.715309546296893 ], [ -117.147162727481486, 32.715498182485916 ], [ -117.147167272956835, 32.715686818275991 ], [ -117.147173404856957, 32.715875319889243 ], [ -117.147181915495963, 32.716063619303895 ], [ -117.147190425236644, 32.716251918321021 ], [ -117.14719893587565, 32.716440216940612 ], [ -117.147207446514642, 32.716628515162668 ], [ -117.147215957153648, 32.716816812987197 ], [ -117.147224467792654, 32.717005110414192 ], [ -117.147232978431632, 32.717193407443645 ], [ -117.147241489070623, 32.717381704075564 ], [ -117.147249999709629, 32.717570000309962 ], [ -117.147249999709629, 32.717738750619532 ], [ -117.147332500087032, 32.717837500042386 ], [ -117.147538750581333, 32.717831250407393 ], [ -117.147756000047934, 32.717830000329201 ], [ -117.147976000155978, 32.717833999974772 ], [ -117.148195999365697, 32.717839000287256 ], [ -117.148399999580192, 32.717848889054309 ], [ -117.148599999596726, 32.717859999933836 ], [ -117.148792857108432, 32.717859999933836 ], [ -117.149002857170714, 32.717855714600553 ], [ -117.149221110953832, 32.717848889054309 ], [ -117.149426667050406, 32.717843333236125 ], [ -117.149629999816653, 32.717840000198528 ], [ -117.149834794141881, 32.717839725846488 ], [ -117.150058766600068, 32.717838356353404 ], [ -117.150282739058298, 32.717836986104565 ], [ -117.150506712414838, 32.717835616611495 ], [ -117.150730684873039, 32.717834246362614 ], [ -117.150954657331255, 32.717832876869451 ], [ -117.151178629789484, 32.71783150662052 ], [ -117.151402602247686, 32.717830137127372 ], [ -117.151626575604226, 32.717828766878398 ], [ -117.151850548062413, 32.717827397385207 ], [ -117.152074520520642, 32.717826027136198 ], [ -117.152298492978844, 32.717824657642915 ], [ -117.152522466335384, 32.717823287393841 ], [ -117.152746438793599, 32.717821917900579 ], [ -117.1529704112518, 32.717820547651478 ], [ -117.153186000631806, 32.717819999702947 ], [ -117.153393000321032, 32.717819999702947 ], [ -117.153598000360432, 32.717819999702947 ], [ -117.153680000376198, 32.717931250560419 ], [ -117.153680000376198, 32.718116667591957 ], [ -117.153680000376198, 32.71830208423809 ], [ -117.153680000376198, 32.718487500498668 ], [ -117.153680000376198, 32.71867291637377 ], [ -117.153680000376198, 32.718853999719613 ], [ -117.153691764713159, 32.719040589315924 ], [ -117.153706471032677, 32.719228825364496 ], [ -117.153721176453885, 32.719417061015754 ], [ -117.153735882773404, 32.719605296269705 ], [ -117.153750588194583, 32.719793531126342 ], [ -117.153765294514116, 32.719981765585658 ], [ -117.153779999935324, 32.720169999647716 ], [ -117.153724444524883, 32.720347777996373 ], [ -117.15365916664814, 32.720522916848374 ], [ -117.153554999804427, 32.720687501074849 ], [ -117.153450833859011, 32.720852084241734 ], [ -117.153346667015299, 32.721016667104912 ], [ -117.153242500171572, 32.721181250420067 ], [ -117.153129999656983, 32.721337142933685 ], [ -117.153004999983494, 32.721480000582972 ], [ -117.152880000310034, 32.721622857247624 ], [ -117.152759999761116, 32.72175500006324 ], [ -117.152636666462485, 32.721883333669965 ], [ -117.152503333118148, 32.722016666414483 ], [ -117.152369999773768, 32.722149999715342 ], [ -117.152266296460738, 32.722315741775319 ], [ -117.152162592249397, 32.722481484282923 ], [ -117.152058888936367, 32.722647225726703 ], [ -117.15195518472504, 32.722812966862485 ], [ -117.151851481411995, 32.722978708445886 ], [ -117.151747778098965, 32.723144448965456 ], [ -117.151644073887638, 32.723310189177035 ], [ -117.151540370574594, 32.723475929836226 ], [ -117.151436666363239, 32.723641669431601 ], [ -117.151332963050237, 32.723807408718947 ], [ -117.151234999971862, 32.72397250002998 ], [ -117.151160000527099, 32.724135000367234 ], [ -117.151080000161144, 32.724297500408319 ], [ -117.150996667045533, 32.724460000153258 ], [ -117.150913333929878, 32.724623889395701 ], [ -117.150829999915885, 32.724793333722438 ], [ -117.150746666800273, 32.724962778482904 ], [ -117.150663333684619, 32.725132222165605 ], [ -117.150569142632122, 32.725297714582261 ], [ -117.150467713853416, 32.725460572230027 ], [ -117.150366285972964, 32.725623430335979 ], [ -117.150264857194259, 32.7257862873888 ], [ -117.150163428415524, 32.725949144144138 ], [ -117.150062000535129, 32.726112000602008 ], [ -117.149960571756395, 32.726274857518128 ], [ -117.149810286304302, 32.726402571732081 ], [ -117.149627428838329, 32.726506857771184 ], [ -117.149444571372356, 32.726611143688253 ], [ -117.149261713906355, 32.726715429483335 ], [ -117.149078857338722, 32.726819715156495 ], [ -117.148895999872721, 32.726924000707605 ], [ -117.148713142406748, 32.727028286136743 ], [ -117.148527500163411, 32.727107499935954 ], [ -117.148341999853869, 32.727179999922392 ], [ -117.148156999905936, 32.727254999741994 ], [ -117.147970000308177, 32.727333332937185 ], [ -117.147782499450514, 32.727412499611347 ], [ -117.147604782144612, 32.727511304068443 ], [ -117.147441738818856, 32.727639565155108 ], [ -117.1472786954931, 32.727767826057253 ], [ -117.147115652167315, 32.727896086774876 ], [ -117.146952608841573, 32.728024347307972 ], [ -117.14683238101891, 32.728179524297857 ], [ -117.146722856622844, 32.728341429031481 ], [ -117.14661333312506, 32.728503334226737 ], [ -117.146503809627319, 32.728665238372294 ], [ -117.146433750018303, 32.728838750495896 ], [ -117.146389999369021, 32.729020001365825 ], [ -117.146346249618063, 32.72920125111154 ], [ -117.146302499867119, 32.729382501244444 ], [ -117.146258749217793, 32.729563750253142 ], [ -117.146400000313093, 32.729589999948736 ], [ -117.146600000329613, 32.729668571401881 ], [ -117.146679999797271, 32.729808571287677 ], [ -117.146679999797271, 32.729989523956149 ], [ -117.146679999797271, 32.730170477013012 ], [ -117.146679999797271, 32.730351428946854 ]]],\"spatialReference\":{\"wkid\":4326,\"latestWkid\":4326}}");
QString defaultDataPath()
{
QString dataPath;
#ifdef Q_OS_IOS
dataPath = QStandardPaths::writableLocation(QStandardPaths::DocumentsLocation);
#else
dataPath = QStandardPaths::writableLocation(QStandardPaths::HomeLocation);
#endif
return dataPath;
}
}
NavigateARouteWithRerouting::NavigateARouteWithRerouting(QObject* parent /* = nullptr */):
QObject(parent),
m_map(new Map(BasemapStyle::ArcGISNavigation, this))
{
m_routeOverlay = new GraphicsOverlay(this);
//setup route task
const QString folderLocation = QString("%1/ArcGIS/Runtime/Data/tpkx/san_diego").arg(defaultDataPath());
if (!QFileInfo::exists(folderLocation))
{
qWarning() << "Please download required data.";
return;
}
const QString geodatabaseLocation = folderLocation + QString("/sandiego.geodatabase");
m_routeTask = new RouteTask(geodatabaseLocation, "Streets_ND", this);
m_speaker = new QTextToSpeech(this);
}
NavigateARouteWithRerouting::~NavigateARouteWithRerouting() = default;
void NavigateARouteWithRerouting::init()
{
// Register the map view for QML
qmlRegisterType<MapQuickView>("Esri.Samples", 1, 0, "MapView");
qmlRegisterType<NavigateARouteWithRerouting>("Esri.Samples", 1, 0, "NavigateARouteWithReroutingSample");
}
MapQuickView* NavigateARouteWithRerouting::mapView() const
{
return m_mapView;
}
// Set the view (created in QML)
void NavigateARouteWithRerouting::setMapView(MapQuickView* mapView)
{
if (!mapView || mapView == m_mapView)
return;
m_mapView = mapView;
m_mapView->setMap(m_map);
m_mapView->graphicsOverlays()->append(m_routeOverlay);
connect(m_routeTask, &RouteTask::doneLoading, this, [this](const Error& error)
{
if (error.isEmpty())
initializeRoute();
else
qDebug() << error.message() << error.additionalMessage();
});
m_routeTask->load();
// add graphics for the predefined stops
SimpleMarkerSymbol* stopSymbol = new SimpleMarkerSymbol(SimpleMarkerSymbolStyle::Diamond, Qt::red, 20, this);
m_routeOverlay->graphics()->append(new Graphic(conventionCenterPoint, stopSymbol, this));
m_routeOverlay->graphics()->append(new Graphic(aerospaceMuseumPoint, stopSymbol, this));
emit mapViewChanged();
}
void NavigateARouteWithRerouting::initializeRoute()
{
// Asynchronously create default parameters then solve the initial route using methods that utililze QFuture
m_routeTask->createDefaultParametersAsync()
.then(this, [this](RouteParameters defaultParameters)
{
// set values for parameters
defaultParameters.setReturnStops(true);
defaultParameters.setReturnDirections(true);
defaultParameters.setReturnRoutes(true);
defaultParameters.setOutputSpatialReference(SpatialReference::wgs84());
Stop stop1(conventionCenterPoint);
Stop stop2(aerospaceMuseumPoint);
QList<Stop> stopsList = {stop1, stop2};
defaultParameters.setStops(stopsList);
m_routeParameters = defaultParameters;
m_routeTask->solveRouteAsync(defaultParameters)
.then(this, [this](const RouteResult& routeResult)
{
if (routeResult.isEmpty() || routeResult.routes().empty())
return;
m_routeResult = routeResult;
m_route = std::as_const(m_routeResult).routes()[0];
m_directionManeuvers = m_route.directionManeuvers(this)->directionManeuvers();
// adjust viewpoint to enclose the route with a 100 DPI padding
m_mapView->setViewpointGeometryAsync(m_route.routeGeometry(), 100);
// create graphics to show the route traversed and route ahead
m_routeAheadGraphic = new Graphic(m_route.routeGeometry(), new SimpleLineSymbol(SimpleLineSymbolStyle::Solid, Qt::blue, 5, this), this);
m_routeTraveledGraphic = new Graphic(Geometry(), new SimpleLineSymbol(SimpleLineSymbolStyle::Solid, Qt::cyan, 3, this), this);
m_routeOverlay->graphics()->append(m_routeAheadGraphic);
m_routeOverlay->graphics()->append(m_routeTraveledGraphic);
m_navigationEnabled = true;
emit navigationEnabledChanged();
})
// Handle any errors that arise from solving the route
.onFailed(this, [](const ErrorException& e)
{
qWarning() << "Solve route failed" << e.error().message() << e.error().additionalMessage();
});
})
// Handle any errors that arise from creating default parameters
.onFailed(this, [](const ErrorException& e)
{
qWarning() << "Create default parameters failed" << e.error().message() << e.error().additionalMessage();
});
}
bool NavigateARouteWithRerouting::navigationEnabled() const
{
return m_navigationEnabled;
}
bool NavigateARouteWithRerouting::recenterEnabled() const
{
return m_recenterEnabled;
}
void NavigateARouteWithRerouting::startNavigation()
{
// disable the navigation button
m_navigationEnabled = false;
emit navigationEnabledChanged();
m_directionManeuvers = m_route.directionManeuvers(this)->directionManeuvers();
// create a route tracker
m_routeTracker = new RouteTracker(m_routeResult, 0, this);
connectRouteTrackerSignals();
// enable the RouteTracker to know when the QTextToSpeech engine is ready
m_routeTracker->setSpeechEngineReadyFunction([speaker = m_speaker]() -> bool
{
return speaker->state() == QTextToSpeech::State::Ready;
});
// enable "recenter" button when location display is moved from nagivation mode
connect(m_mapView->locationDisplay(), &LocationDisplay::autoPanModeChanged, this, [this](LocationDisplayAutoPanMode autoPanMode)
{
m_recenterEnabled = autoPanMode != LocationDisplayAutoPanMode::Navigation;
emit recenterEnabledChanged();
});
connect(m_mapView->locationDisplay(), &LocationDisplay::locationChanged, this, [this](const Location& location)
{
auto future = m_routeTracker->trackLocationAsync(location);
Q_UNUSED(future);
});
// turn on map view's navigation mode
m_mapView->locationDisplay()->setAutoPanMode(LocationDisplayAutoPanMode::Navigation);
RouteTrackerLocationDataSource* dataSource = new RouteTrackerLocationDataSource(m_routeTracker, this);
m_mapView->locationDisplay()->setDataSource(dataSource);
ReroutingParameters* rerouteParameters = new ReroutingParameters(m_routeTask, m_routeParameters, this);
rerouteParameters->setStrategy(ReroutingStrategy::ToNextWaypoint);
rerouteParameters->setVisitFirstStopOnStart(false);
auto future = m_routeTracker->enableReroutingAsync(rerouteParameters);
Q_UNUSED(future);
double velocity = 40.0;
double horizontalAccuracy = 0.0;
double verticalAccuracy = 0.0;
// add a data source for the location display
SimulationParameters* simulationParameters = new SimulationParameters(QDateTime::currentDateTime(), velocity, horizontalAccuracy, verticalAccuracy, this);
m_simulatedLocationDataSource = new SimulatedLocationDataSource(this);
m_simulatedLocationDataSource->setLocationsWithPolyline(geometry_cast<Polyline>(Geometry::fromJson(tourPolyineJson)), simulationParameters);
m_mapView->locationDisplay()->setDataSource(m_simulatedLocationDataSource);
m_simulatedLocationDataSource->start();
}
void NavigateARouteWithRerouting::connectRouteTrackerSignals()
{
connect(m_routeTracker, &RouteTracker::newVoiceGuidance, this, [this](VoiceGuidance* rawVoiceGuidance)
{
auto voiceGuidance = std::unique_ptr<VoiceGuidance>(rawVoiceGuidance);
m_speaker->say(voiceGuidance->text());
});
connect(m_routeTracker, &RouteTracker::trackingStatusChanged, this, [this](TrackingStatus* rawTrackingStatus)
{
auto trackingStatus = std::unique_ptr<TrackingStatus>(rawTrackingStatus);
QString textString("Route status: \n");
if (trackingStatus->destinationStatus() == DestinationStatus::NotReached || trackingStatus->destinationStatus() == DestinationStatus::Approaching)
{
if (trackingStatus->isOnRoute())
{
textString += "Distance remaining: " + trackingStatus->routeProgress()->remainingDistance()->displayText() + " " +
trackingStatus->routeProgress()->remainingDistance()->displayTextUnits().pluralDisplayName() + "\n";
QTime time = QTime::fromMSecsSinceStartOfDay(trackingStatus->routeProgress()->remainingTime() * 60 * 1000); // convert time to milliseconds
textString += "Time remaining: " + time.toString("hh:mm:ss") + "\n";
// display next direction
if (m_directionManeuvers.size() > 0)
{
if (trackingStatus->currentManeuverIndex() + 1 < m_directionManeuvers.length())
{
textString += "Next direction: " + m_directionManeuvers[trackingStatus->currentManeuverIndex() + 1].directionText() + "\n";
}
}
m_routeTraveledGraphic->setGeometry(trackingStatus->routeProgress()->traversedGeometry());
m_routeAheadGraphic->setGeometry(trackingStatus->routeProgress()->remainingGeometry());
}
}
else if (trackingStatus->destinationStatus() == DestinationStatus::Reached)
{
textString += "Destination reached.\n";
// set the route geometries to reflect the completed route
m_routeAheadGraphic->setGeometry(Geometry());
m_routeTraveledGraphic->setGeometry(trackingStatus->routeResult().routes()[0].routeGeometry());
// navigate to next stop, if available
if (trackingStatus->remainingDestinationCount() > 1)
{
auto future = m_routeTracker->switchToNextDestinationAsync();
Q_UNUSED(future);
}
else
{
m_simulatedLocationDataSource->stop();
m_navigationEnabled = true;
emit navigationEnabledChanged();
}
}
m_textString = textString;
emit textStringChanged();
});
connect(m_routeTracker, &RouteTracker::rerouteCompleted, this, [this](TrackingStatus* rawTrackingStatus)
{
// When a reroute is completed, clear the previous graphics overlay and append the new ones for the new path
m_routeOverlay->graphics()->clear();
// Use the updated route to get the new direction maneuvers list
m_directionManeuvers = rawTrackingStatus->routeResult().routes().at(0).directionManeuvers(this)->directionManeuvers();
// Since we cleared the routeOverlay above, re-add the graphics for the predefined stops
SimpleMarkerSymbol* stopSymbol = new SimpleMarkerSymbol(SimpleMarkerSymbolStyle::Diamond, Qt::red, 20, this);
m_routeOverlay->graphics()->append(new Graphic(conventionCenterPoint, stopSymbol, this));
m_routeOverlay->graphics()->append(new Graphic(aerospaceMuseumPoint, stopSymbol, this));
// Add the new routeAhead and routeTraveled graphics to the overlay
m_routeOverlay->graphics()->append(m_routeAheadGraphic);
m_routeOverlay->graphics()->append(m_routeTraveledGraphic);
});
}
QString NavigateARouteWithRerouting::textString() const
{
return m_textString;
}
void NavigateARouteWithRerouting::recenterMap()
{
m_mapView->locationDisplay()->setAutoPanMode(LocationDisplayAutoPanMode::Navigation);
}RetroSearch is an open source project built by @garambo | Open a GitHub Issue
Search and Browse the WWW like it's 1997 | Search results from DuckDuckGo
HTML:
3.2
| Encoding:
UTF-8
| Version:
0.7.4