tests/mocks/Unity/Application/ApplicationManager.cpp · unity8

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unity8/tests/mocks/Unity/Application/ApplicationManager.cpp

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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.

12 *

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 */

17#include "ApplicationManager.h"

18#include "ApplicationInfo.h"

19#include "Session.h"

20#include "ApplicationTestInterface.h"

22#include <paths.h>

23#include <csignal>

25#include <QDir>

26#include <QGuiApplication>

27#include <QQuickItem>

28#include <QQuickView>

29#include <QQmlComponent>

30#include <QTimer>

31#include <QDateTime>

32#include <QtDBus/QtDBus>

34ApplicationManager *ApplicationManager::the_application_manager = nullptr;

36ApplicationManager *ApplicationManager::singleton()

37{

38 if (!the_application_manager) {

39 the_application_manager = new ApplicationManager();

41 // Emit signal to notify Upstart that Mir is ready to receive client connections

42 // see http://upstart.ubuntu.com/cookbook/#expect-stop

43 if (qgetenv("UNITY_MIR_EMITS_SIGSTOP") == "1") {

44 raise(SIGSTOP);

45 }

46 }

47 return the_application_manager;

48}

50ApplicationManager::ApplicationManager(QObject *parent)

51 : ApplicationManagerInterface(parent)

52{

53 m_roleNames.insert(RoleSession, "session");

54 m_roleNames.insert(RoleFullscreen, "fullscreen");

56 buildListOfAvailableApplications();

58 // polling to find out when the toplevel window has been created as there's

59 // no signal telling us that

60 connect(&m_windowCreatedTimer, &QTimer::timeout,

61 this, &ApplicationManager::onWindowCreatedTimerTimeout);

62 m_windowCreatedTimer.setSingleShot(false);

63 m_windowCreatedTimer.start(200);

64}

66ApplicationManager::~ApplicationManager()

67{

68}

70void ApplicationManager::onWindowCreatedTimerTimeout()

71{

72 if (QGuiApplication::topLevelWindows().count() > 0) {

73 m_windowCreatedTimer.stop();

74 onWindowCreated();

75 }

76}

78void ApplicationManager::onWindowCreated()

79{

80 startApplication("unity8-dash");

81 focusApplication("unity8-dash");

82}

84int ApplicationManager::rowCount(const QModelIndex& parent) const {

85 return !parent.isValid() ? m_runningApplications.size() : 0;

86}

88QVariant ApplicationManager::data(const QModelIndex& index, int role) const {

89 if (index.row() < 0 || index.row() >= m_runningApplications.size())

90 return QVariant();

92 auto app = m_runningApplications.at(index.row());

93 switch(role) {

94 case RoleAppId:

95 return app->appId();

96 case RoleName:

97 return app->name();

98 case RoleComment:

99 return app->comment();

100 case RoleIcon:

101 return app->icon();

102 case RoleStage:

103 return app->stage();

104 case RoleState:

105 return app->state();

106 case RoleFocused:

107 return app->focused();

108 case RoleIsTouchApp:

109 return app->isTouchApp();

110 case RoleExemptFromLifecycle:

111 return app->exemptFromLifecycle();

112 case RoleSession:

113 return QVariant::fromValue(app->session());

114 case RoleFullscreen:

115 return app->fullscreen();

116 default:

117 return QVariant();

118 }

119}

120

121ApplicationInfo *ApplicationManager::get(int row) const {

122 if (row < 0 || row >= m_runningApplications.size())

123 return nullptr;

124 return m_runningApplications.at(row);

125}

126

127ApplicationInfo *ApplicationManager::findApplication(const QString &appId) const {

128 for (ApplicationInfo *app : m_runningApplications) {

129 if (app->appId() == appId) {

130 return app;

131 }

132 }

133 return nullptr;

134}

135

136QModelIndex ApplicationManager::findIndex(ApplicationInfo* application)

137{

138 for (int i = 0; i < m_runningApplications.size(); ++i) {

139 if (m_runningApplications.at(i) == application) {

140 return index(i);

141 }

142 }

143

144 return QModelIndex();

145}

146

147void ApplicationManager::add(ApplicationInfo *application) {

148 if (!application || m_runningApplications.contains(application)) {

149 return;

150 }

151

152 beginInsertRows(QModelIndex(), m_runningApplications.size(), m_runningApplications.size());

153 m_runningApplications.append(application);

154

155 connect(application, &ApplicationInfo::sessionChanged, this, [application, this]() {

156 QModelIndex appIndex = findIndex(application);

157 if (!appIndex.isValid()) return;

158 Q_EMIT dataChanged(appIndex, appIndex, QVector<int>() << ApplicationManager::RoleSession);

159 });

160 connect(application, &ApplicationInfo::focusedChanged, this, [application, this]() {

161 QModelIndex appIndex = findIndex(application);

162 if (!appIndex.isValid()) return;

163 Q_EMIT dataChanged(appIndex, appIndex, QVector<int>() << ApplicationManager::RoleFocused);

164 });

165 connect(application, &ApplicationInfo::stateChanged, this, [application, this]() {

166 QModelIndex appIndex = findIndex(application);

167 if (!appIndex.isValid()) return;

168 Q_EMIT dataChanged(appIndex, appIndex, QVector<int>() << ApplicationManager::RoleState);

169 });

170 connect(application, &ApplicationInfo::stageChanged, this, [application, this]() {

171 QModelIndex appIndex = findIndex(application);

172 if (!appIndex.isValid()) return;

173 Q_EMIT dataChanged(appIndex, appIndex, QVector<int>() << ApplicationManager::RoleStage);

174 });

175

176 endInsertRows();

177 Q_EMIT applicationAdded(application->appId());

178 Q_EMIT countChanged();

179 if (count() == 1) Q_EMIT emptyChanged(isEmpty()); // was empty but not anymore

180}

181

182void ApplicationManager::remove(ApplicationInfo *application) {

183 int i = m_runningApplications.indexOf(application);

184 if (i != -1) {

185 beginRemoveRows(QModelIndex(), i, i);

186 m_runningApplications.removeAt(i);

187 endRemoveRows();

188 Q_EMIT applicationRemoved(application->appId());

189 Q_EMIT countChanged();

190 if (isEmpty()) Q_EMIT emptyChanged(isEmpty());

191 }

192 application->disconnect(this);

193}

194

195void ApplicationManager::move(int from, int to) {

196 if (from == to) return;

197

198 if (from >= 0 && from < m_runningApplications.size() && to >= 0 && to < m_runningApplications.size()) {

199 QModelIndex parent;

200 /* When moving an item down, the destination index needs to be incremented

201 * by one, as explained in the documentation:

202 * http://qt-project.org/doc/qt-5.0/qtcore/qabstractitemmodel.html#beginMoveRows */

203 beginMoveRows(parent, from, from, parent, to + (to > from ? 1 : 0));

204 m_runningApplications.move(from, to);

205 endMoveRows();

206 }

207}

208

209ApplicationInfo* ApplicationManager::startApplication(const QString &appId,

210 const QStringList &arguments)

211{

212 Q_UNUSED(arguments)

213 ApplicationInfo *application = add(appId);

214 if (!application)

215 return 0;

216 application->setState(ApplicationInfo::Starting);

217

218 return application;

219}

220

221ApplicationInfo* ApplicationManager::add(QString appId)

222{

223 ApplicationInfo *application = 0;

224

225 for (ApplicationInfo *availableApp : m_availableApplications) {

226 if (availableApp->appId() == appId) {

227 application = availableApp;

228 break;

229 }

230 }

231

232 if (application)

233 add(application);

234

235 return application;

236}

237

238bool ApplicationManager::stopApplication(const QString &appId)

239{

240 ApplicationInfo *application = findApplication(appId);

241 if (application == nullptr)

242 return false;

243

244 if (application->appId() == focusedApplicationId()) {

245 unfocusCurrentApplication();

246 }

247 application->setState(ApplicationInfo::Stopped);

248 remove(application);

249 return true;

250}

251

252QString ApplicationManager::focusedApplicationId() const {

253 for (ApplicationInfo *app : m_runningApplications) {

254 if (app->focused()) {

255 return app->appId();

256 }

257 }

258 return QString();

259}

260

261bool ApplicationManager::focusApplication(const QString &appId)

262{

263 ApplicationInfo *application = findApplication(appId);

264 if (application == nullptr)

265 return false;

266

267 // unfocus currently focused app

268 for (ApplicationInfo *app : m_runningApplications) {

269 if (app->focused()) {

270 app->setFocused(false);

271 }

272 }

273

274 // focus this app

275 application->setFocused(true);

276

277 // move app to top of stack

278 move(m_runningApplications.indexOf(application), 0);

279 Q_EMIT focusedApplicationIdChanged();

280 return true;

281}

282

283bool ApplicationManager::requestFocusApplication(const QString &appId)

284{

285 QMetaObject::invokeMethod(this, "focusRequested", Qt::QueuedConnection, Q_ARG(QString, appId));

286 return true;

287}

288

289void ApplicationManager::unfocusCurrentApplication()

290{

291 for (ApplicationInfo *app : m_runningApplications) {

292 if (app->focused()) {

293 app->setFocused(false);

294 }

295 }

296 Q_EMIT focusedApplicationIdChanged();

297}

298

299void ApplicationManager::buildListOfAvailableApplications()

300{

301 /*

302 ATTENTION!

303 Be careful when changing application properties here as some qmltests

304 rely on them being the way it's specified here (e.g. that camera-app

305 is fullscreen, that twitter-webapp can rotate in all directions, etc)

306 */

307

308 ApplicationInfo *application;

309

310 application = new ApplicationInfo(this);

311 application->setAppId("unity8-dash");

312 application->setName("Unity 8 Mock Dash");

313 application->setScreenshotId("unity8-dash");

314 application->setSupportedOrientations(Qt::PrimaryOrientation);

315 m_availableApplications.append(application);

316

317 application = new ApplicationInfo(this);

318 application->setAppId("dialer-app");

319 application->setName("Dialer");

320 application->setScreenshotId("dialer");

321 application->setIconId("dialer-app");

322 application->setSupportedOrientations(Qt::PortraitOrientation

323 | Qt::InvertedPortraitOrientation);

324 m_availableApplications.append(application);

325

326 application = new ApplicationInfo(this);

327 application->setAppId("camera-app");

328 application->setName("Camera");

329 application->setScreenshotId("camera");

330 application->setIconId("camera");

331 application->setFullscreen(true);

332 application->setSupportedOrientations(Qt::PortraitOrientation

333 | Qt::LandscapeOrientation

334 | Qt::InvertedPortraitOrientation

335 | Qt::InvertedLandscapeOrientation);

336 application->setRotatesWindowContents(true);

337 m_availableApplications.append(application);

338

339 application = new ApplicationInfo(this);

340 application->setAppId("gallery-app");

341 application->setName("Gallery");

342 application->setScreenshotId("gallery");

343 application->setIconId("gallery");

344 application->setFullscreen(true);

345 m_availableApplications.append(application);

346

347 application = new ApplicationInfo(this);

348 application->setAppId("facebook-webapp");

349 application->setName("Facebook");

350 application->setScreenshotId("facebook");

351 application->setIconId("facebook");

352 m_availableApplications.append(application);

353

354 application = new ApplicationInfo(this);

355 application->setAppId("webbrowser-app");

356 application->setFullscreen(true);

357 application->setName("Browser");

358 application->setScreenshotId("browser");

359 application->setIconId("browser");

360 m_availableApplications.append(application);

361

362 application = new ApplicationInfo(this);

363 application->setAppId("twitter-webapp");

364 application->setName("Twitter");

365 application->setScreenshotId("twitter");

366 application->setIconId("twitter");

367 m_availableApplications.append(application);

368

369 application = new ApplicationInfo(this);

370 application->setAppId("map");

371 application->setName("Map");

372 application->setIconId("map");

373 application->setScreenshotId("map");

374 m_availableApplications.append(application);

375

376 application = new ApplicationInfo(this);

377 application->setAppId("gmail-webapp");

378 application->setName("GMail");

379 application->setIconId("gmail");

380 application->setScreenshotId("gmail-webapp.svg");

381 application->setFullscreen(false);

382 application->setSupportedOrientations(Qt::PortraitOrientation

383 | Qt::LandscapeOrientation

384 | Qt::InvertedPortraitOrientation

385 | Qt::InvertedLandscapeOrientation);

386 m_availableApplications.append(application);

387

388 application = new ApplicationInfo(this);

389 application->setAppId("music-app");

390 application->setName("Music");

391 application->setIconId("soundcloud");

392 application->setScreenshotId("music");

393 application->setFullscreen(false);

394 application->setSupportedOrientations(Qt::PortraitOrientation

395 | Qt::LandscapeOrientation

396 | Qt::InvertedPortraitOrientation

397 | Qt::InvertedLandscapeOrientation);

398 m_availableApplications.append(application);

399

400 application = new ApplicationInfo(this);

401 application->setAppId("ubuntu-weather-app");

402 application->setName("Weather");

403 application->setIconId("weather");

404 application->setScreenshotId("ubuntu-weather-app.svg");

405 application->setSupportedOrientations(Qt::LandscapeOrientation

406 | Qt::InvertedLandscapeOrientation);

407 m_availableApplications.append(application);

408

409 application = new ApplicationInfo(this);

410 application->setAppId("notes-app");

411 application->setName("Notepad");

412 application->setIconId("notepad");

413 m_availableApplications.append(application);

414

415 application = new ApplicationInfo(this);

416 application->setAppId("calendar-app");

417 application->setName("Calendar");

418 application->setIconId("calendar");

419 m_availableApplications.append(application);

420

421 application = new ApplicationInfo(this);

422 application->setAppId("evernote");

423 application->setName("Evernote");

424 application->setIconId("evernote");

425 m_availableApplications.append(application);

426

427 application = new ApplicationInfo(this);

428 application->setAppId("pinterest");

429 application->setName("Pinterest");

430 application->setIconId("pinterest");

431 m_availableApplications.append(application);

432

433 application = new ApplicationInfo(this);

434 application->setAppId("soundcloud");

435 application->setName("SoundCloud");

436 application->setIconId("soundcloud");

437 m_availableApplications.append(application);

438

439 application = new ApplicationInfo(this);

440 application->setAppId("wikipedia");

441 application->setName("Wikipedia");

442 application->setIconId("wikipedia");

443 m_availableApplications.append(application);

444

445 application = new ApplicationInfo(this);

446 application->setAppId("youtube");

447 application->setName("YouTube");

448 application->setIconId("youtube");

449 m_availableApplications.append(application);

450

451 application = new ApplicationInfo(this);

452 application->setAppId("libreoffice");

453 application->setName("LibreOffice");

454 application->setIconId("libreoffice");

455 application->setScreenshotId("libreoffice");

456 application->setIsTouchApp(false);

457 m_availableApplications.append(application);

458}

459

460

461QStringList ApplicationManager::availableApplications()

462{

463 QStringList appIds;

464 Q_FOREACH(ApplicationInfo *app, m_availableApplications) {

465 appIds << app->appId();

466 }

467 return appIds;

468}

469

470bool ApplicationManager::isEmpty() const

471{

472 return m_runningApplications.isEmpty();

473}