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 "MirSurface.h"

21#include <paths.h>

22#include <csignal>

24#include <QDir>

25#include <QGuiApplication>

26#include <QQuickItem>

27#include <QQuickView>

28#include <QQmlComponent>

29#include <QTimer>

30#include <QDateTime>

31#include <QtDBus/QtDBus>

33#define APPLICATIONMANAGER_DEBUG 0

35#if APPLICATIONMANAGER_DEBUG

36#define DEBUG_MSG(params) qDebug().nospace() << "ApplicationManager::" << __func__ << " " << params

37#else

38#define DEBUG_MSG(params) ((void)0)

39#endif

41namespace unityapi = unity::shell::application;

43ApplicationManager::ApplicationManager(QObject *parent)

44 : ApplicationManagerInterface(parent)

45{

46 DEBUG_MSG("");

47 buildListOfAvailableApplications();

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

50 // no signal telling us that

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

52 this, &ApplicationManager::onWindowCreatedTimerTimeout);

53 m_windowCreatedTimer.setSingleShot(false);

54 m_windowCreatedTimer.start(200);

56 Q_ASSERT(MirFocusController::instance());

57 connect(MirFocusController::instance(), &MirFocusController::focusedSurfaceChanged,

58 this, &ApplicationManager::updateFocusedApplication, Qt::QueuedConnection);

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

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

63 // We do this because some autopilot tests actually use this mock Unity.Application module,

64 // so we have to mimic what the real ApplicationManager does in that regard.

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

66 raise(SIGSTOP);

67 }

68}

70ApplicationManager::~ApplicationManager()

71{

72}

74void ApplicationManager::onWindowCreatedTimerTimeout()

75{

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

77 m_windowCreatedTimer.stop();

78 onWindowCreated();

79 }

80}

82void ApplicationManager::onWindowCreated()

83{

84 startApplication("unity8-dash");

85}

87int ApplicationManager::rowCount(const QModelIndex& parent) const {

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

89}

91QVariant ApplicationManager::data(const QModelIndex& index, int role) const {

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

93 return QVariant();

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

96 switch(role) {

97 case RoleAppId:

98 return app->appId();

99 case RoleName:

100 return app->name();

101 case RoleComment:

102 return app->comment();

103 case RoleIcon:

104 return app->icon();

105 case RoleState:

106 return app->state();

107 case RoleFocused:

108 return app->focused();

109 case RoleIsTouchApp:

110 return app->isTouchApp();

111 case RoleExemptFromLifecycle:

112 return app->exemptFromLifecycle();

113 case RoleApplication:

114 return QVariant::fromValue(static_cast<unityapi::ApplicationInfoInterface*>(app));

115 default:

116 return QVariant();

117 }

118}

119

120ApplicationInfo *ApplicationManager::get(int row) const {

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

122 return nullptr;

123 return m_runningApplications.at(row);

124}

125

126ApplicationInfo *ApplicationManager::findApplication(const QString &appId) const {

127 for (ApplicationInfo *app : m_runningApplications) {

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

129 return app;

130 }

131 }

132 return nullptr;

133}

134

135QModelIndex ApplicationManager::findIndex(ApplicationInfo* application)

136{

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

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

139 return index(i);

140 }

141 }

142

143 return QModelIndex();

144}

145

146bool ApplicationManager::add(ApplicationInfo *application) {

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

148 return false;

149 }

150 DEBUG_MSG(application->appId());

151

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

153

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

155 m_runningApplications.append(application);

156

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

158 QModelIndex appIndex = findIndex(application);

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

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

161 });

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

163 QModelIndex appIndex = findIndex(application);

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

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

166 });

167

168 connect(application, &ApplicationInfo::closed, this, [application, this]() {

169 this->remove(application);

170 });

171 connect(application, &ApplicationInfo::focusRequested, this, [application, this]() {

172 Q_EMIT this->focusRequested(application->appId());

173 });

174

175 endInsertRows();

176 Q_EMIT countChanged();

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

178

179 return true;

180}

181

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

183 int i = m_runningApplications.indexOf(application);

184 if (i != -1) {

185 DEBUG_MSG(application->appId());

186 beginRemoveRows(QModelIndex(), i, i);

187 m_runningApplications.removeAt(i);

188 endRemoveRows();

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 DEBUG_MSG(appId);

213 Q_UNUSED(arguments)

214

215 ApplicationInfo *application = findApplication(appId);

216 if (application) {

217 // the requested app is already running

218 return application;

219 } else {

220 application = add(appId);

221 }

222

223 // most likely not among the available ones

224 if (!application)

225 return nullptr;

226

227 Q_EMIT application->focusRequested(); // we assume that an application that's starting up wants focus

228

229 return application;

230}

231

232ApplicationInfo* ApplicationManager::add(QString appId)

233{

234 ApplicationInfo *application = nullptr;

235

236 for (ApplicationInfo *availableApp : m_availableApplications) {

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

238 application = availableApp;

239 break;

240 }

241 }

242

243 if (application) {

244 if (!add(application)) {

245 application = nullptr;

246 }

247 }

248

249 return application;

250}

251

252bool ApplicationManager::stopApplication(const QString &appId)

253{

254 DEBUG_MSG(appId);

255 ApplicationInfo *application = findApplication(appId);

256 if (application == nullptr)

257 return false;

258

259 application->close();

260 return true;

261}

262

263QString ApplicationManager::focusedApplicationId() const {

264 for (ApplicationInfo *app : m_runningApplications) {

265 if (app->focused()) {

266 return app->appId();

267 }

268 }

269 return QString();

270}

271

272bool ApplicationManager::requestFocusApplication(const QString &appId)

273{

274 ApplicationInfo *application = findApplication(appId);

275 if (application == nullptr)

276 return false;

277

278 application->requestFocus();

279

280 return true;

281}

282

283void ApplicationManager::buildListOfAvailableApplications()

284{

285 /*

286 ATTENTION!

287 Be careful when changing application properties here as some qmltests

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

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

290 */

291

292 ApplicationInfo *application;

293

294 application = new ApplicationInfo(this);

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

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

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

298 m_availableApplications.append(application);

299

300 application = new ApplicationInfo(this);

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

302 application->setName("Dialer");

303 application->setScreenshotId("dialer");

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

305 application->setSupportedOrientations(Qt::PortraitOrientation

306 | Qt::InvertedPortraitOrientation);

307 m_availableApplications.append(application);

308

309 application = new ApplicationInfo(this);

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

311 application->setName("Camera");

312 application->setScreenshotId("camera");

313 application->setIconId("camera");

314 application->setFullscreen(true);

315 application->setSupportedOrientations(Qt::PortraitOrientation

316 | Qt::LandscapeOrientation

317 | Qt::InvertedPortraitOrientation

318 | Qt::InvertedLandscapeOrientation);

319 application->setRotatesWindowContents(true);

320 m_availableApplications.append(application);

321

322 application = new ApplicationInfo(this);

323 application->setAppId("camera-app2");

324 application->setName("Camera2");

325 application->setScreenshotId("camera");

326 application->setIconId("camera");

327 application->setSupportedOrientations(Qt::PortraitOrientation

328 | Qt::LandscapeOrientation

329 | Qt::InvertedPortraitOrientation

330 | Qt::InvertedLandscapeOrientation);

331 application->setRotatesWindowContents(true);

332 m_availableApplications.append(application);

333

334 application = new ApplicationInfo(this);

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

336 application->setName("Gallery");

337 application->setScreenshotId("gallery");

338 application->setIconId("gallery");

339 application->setShellChrome(Mir::LowChrome);

340 m_availableApplications.append(application);

341

342 application = new ApplicationInfo(this);

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

344 application->setName("Facebook");

345 application->setScreenshotId("facebook");

346 application->setIconId("facebook");

347 m_availableApplications.append(application);

348

349 application = new ApplicationInfo(this);

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

351 application->setShellChrome(Mir::LowChrome);

352 application->setName("Browser");

353 application->setScreenshotId("browser");

354 application->setIconId("browser");

355 m_availableApplications.append(application);

356

357 application = new ApplicationInfo(this);

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

359 application->setName("Twitter");

360 application->setScreenshotId("twitter");

361 application->setIconId("twitter");

362 m_availableApplications.append(application);

363

364 application = new ApplicationInfo(this);

365 application->setAppId("map");

366 application->setName("Map");

367 application->setIconId("map");

368 application->setScreenshotId("map");

369 m_availableApplications.append(application);

370

371 application = new ApplicationInfo(this);

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

373 application->setName("GMail");

374 application->setIconId("gmail");

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

376 application->setSupportedOrientations(Qt::PortraitOrientation

377 | Qt::LandscapeOrientation

378 | Qt::InvertedPortraitOrientation

379 | Qt::InvertedLandscapeOrientation);

380 m_availableApplications.append(application);

381

382 application = new ApplicationInfo(this);

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

384 application->setName("Music");

385 application->setIconId("soundcloud");

386 application->setScreenshotId("music");

387 application->setSupportedOrientations(Qt::PortraitOrientation

388 | Qt::LandscapeOrientation

389 | Qt::InvertedPortraitOrientation

390 | Qt::InvertedLandscapeOrientation);

391 m_availableApplications.append(application);

392

393 application = new ApplicationInfo(this);

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

395 application->setName("Weather");

396 application->setIconId("weather");

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

398 application->setSupportedOrientations(Qt::LandscapeOrientation

399 | Qt::InvertedLandscapeOrientation);

400 m_availableApplications.append(application);

401

402 application = new ApplicationInfo(this);

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

404 application->setName("Notepad");

405 application->setIconId("notepad");

406 m_availableApplications.append(application);

407

408 application = new ApplicationInfo(this);

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

410 application->setName("Calendar");

411 application->setIconId("calendar");

412 m_availableApplications.append(application);

413

414 application = new ApplicationInfo(this);

415 application->setAppId("evernote");

416 application->setName("Evernote");

417 application->setIconId("evernote");

418 m_availableApplications.append(application);

419

420 application = new ApplicationInfo(this);

421 application->setAppId("pinterest");

422 application->setName("Pinterest");

423 application->setIconId("pinterest");

424 m_availableApplications.append(application);

425

426 application = new ApplicationInfo(this);

427 application->setAppId("soundcloud");

428 application->setName("SoundCloud");

429 application->setIconId("soundcloud");

430 m_availableApplications.append(application);

431

432 application = new ApplicationInfo(this);

433 application->setAppId("wikipedia");

434 application->setName("Wikipedia");

435 application->setIconId("wikipedia");

436 m_availableApplications.append(application);

437

438 application = new ApplicationInfo(this);

439 application->setAppId("youtube");

440 application->setName("YouTube");

441 application->setIconId("youtube");

442 m_availableApplications.append(application);

443

444 application = new ApplicationInfo(this);

445 application->setAppId("libreoffice");

446 application->setName("LibreOffice");

447 application->setIconId("libreoffice");

448 application->setScreenshotId("libreoffice");

449 application->setIsTouchApp(false);

450 m_availableApplications.append(application);

451

452 application = new ApplicationInfo(this);

453 application->setAppId("primary-oriented-app");

454 application->setName("Primary Oriented");

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

456 m_availableApplications.append(application);

457}

458

459

460QStringList ApplicationManager::availableApplications()

461{

462 QStringList appIds;

463 Q_FOREACH(ApplicationInfo *app, m_availableApplications) {

464 appIds << app->appId();

465 }

466 return appIds;

467}

468

469bool ApplicationManager::isEmpty() const

470{

471 return m_runningApplications.isEmpty();

472}

473

474void ApplicationManager::updateFocusedApplication()

475{

476 ApplicationInfo *focusedApplication = nullptr;

477 ApplicationInfo *previouslyFocusedApplication = nullptr;

478

479 auto controller = MirFocusController::instance();

480 if (!controller) {

481 return;

482 }

483

484 MirSurface *surface = static_cast<MirSurface*>(controller->focusedSurface());

485 if (surface) {

486 focusedApplication = findApplication(surface);

487 }

488

489 surface = static_cast<MirSurface*>(controller->previouslyFocusedSurface());

490 if (surface) {

491 previouslyFocusedApplication = findApplication(surface);

492 }

493

494 if (focusedApplication != previouslyFocusedApplication) {

495 if (focusedApplication) {

496 DEBUG_MSG("focused " << focusedApplication->appId());

497 Q_EMIT focusedApplication->focusedChanged(true);

498 this->move(this->m_runningApplications.indexOf(focusedApplication), 0);

499 }

500 if (previouslyFocusedApplication) {

501 DEBUG_MSG("unfocused " << previouslyFocusedApplication->appId());

502 Q_EMIT previouslyFocusedApplication->focusedChanged(false);

503 }

504 Q_EMIT focusedApplicationIdChanged();

505 }

506}

507

508ApplicationInfo *ApplicationManager::findApplication(MirSurface* surface)

509{

510 for (ApplicationInfo *app : m_runningApplications) {

511 auto surfaceList = static_cast<MirSurfaceListModel*>(app->surfaceList());

512 if (surfaceList->contains(surface)) {

513 return app;

514 }

515 }

516 return nullptr;

517}