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 , m_suspended(false)

53 , m_forceDashActive(false)

54{

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

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

58 buildListOfAvailableApplications();

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

61 // no signal telling us that

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

63 this, &ApplicationManager::onWindowCreatedTimerTimeout);

64 m_windowCreatedTimer.setSingleShot(false);

65 m_windowCreatedTimer.start(200);

66}

68ApplicationManager::~ApplicationManager()

69{

70}

72void ApplicationManager::onWindowCreatedTimerTimeout()

73{

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

75 m_windowCreatedTimer.stop();

76 onWindowCreated();

77 }

78}

80void ApplicationManager::onWindowCreated()

81{

82 startApplication("unity8-dash");

83 focusApplication("unity8-dash");

84}

86int ApplicationManager::rowCount(const QModelIndex& parent) const {

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

88}

90QVariant ApplicationManager::data(const QModelIndex& index, int role) const {

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

92 return QVariant();

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

95 switch(role) {

96 case RoleAppId:

97 return app->appId();

98 case RoleName:

99 return app->name();

100 case RoleComment:

101 return app->comment();

102 case RoleIcon:

103 return app->icon();

104 case RoleStage:

105 return app->stage();

106 case RoleState:

107 return app->state();

108 case RoleFocused:

109 return app->focused();

110 case RoleSession:

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

112 case RoleFullscreen:

113 return app->fullscreen();

114 default:

115 return QVariant();

116 }

117}

118

119ApplicationInfo *ApplicationManager::get(int row) const {

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

121 return nullptr;

122 return m_runningApplications.at(row);

123}

124

125ApplicationInfo *ApplicationManager::findApplication(const QString &appId) const {

126 for (ApplicationInfo *app : m_runningApplications) {

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

128 return app;

129 }

130 }

131 return nullptr;

132}

133

134QModelIndex ApplicationManager::findIndex(ApplicationInfo* application)

135{

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

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

138 return index(i);

139 }

140 }

141

142 return QModelIndex();

143}

144

145void ApplicationManager::add(ApplicationInfo *application) {

146 if (!application) {

147 return;

148 }

149

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

151 m_runningApplications.append(application);

152 endInsertRows();

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

154 Q_EMIT countChanged();

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

156

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

158 QModelIndex appIndex = findIndex(application);

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

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

161 });

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

163 QModelIndex appIndex = findIndex(application);

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

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

166 });

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

168 QModelIndex appIndex = findIndex(application);

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

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

171 });

172}

173

174void ApplicationManager::remove(ApplicationInfo *application) {

175 int i = m_runningApplications.indexOf(application);

176 if (i != -1) {

177 beginRemoveRows(QModelIndex(), i, i);

178 m_runningApplications.removeAt(i);

179 endRemoveRows();

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

181 Q_EMIT countChanged();

182 if (isEmpty()) Q_EMIT emptyChanged(isEmpty());

183 }

184 application->disconnect(this);

185}

186

187void ApplicationManager::move(int from, int to) {

188 if (from == to) return;

189

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

191 QModelIndex parent;

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

193 * by one, as explained in the documentation:

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

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

196 m_runningApplications.move(from, to);

197 endMoveRows();

198 }

199}

200

201int ApplicationManager::sideStageWidth() const

202{

203 return 0;

204}

205

206ApplicationManager::StageHint ApplicationManager::stageHint() const

207{

208 return MainStage;

209}

210

211ApplicationManager::FormFactorHint ApplicationManager::formFactorHint() const

212{

213 return PhoneFormFactor;

214}

215

216ApplicationInfo* ApplicationManager::startApplication(const QString &appId,

217 const QStringList &arguments)

218{

219 return startApplication(appId, NoFlag, arguments);

220}

221

222ApplicationInfo* ApplicationManager::startApplication(const QString &appId,

223 ExecFlags flags,

224 const QStringList &arguments)

225{

226 Q_UNUSED(arguments)

227 ApplicationInfo *application = add(appId);

228 if (!application)

229 return 0;

230

231 if (flags.testFlag(ApplicationManager::ForceMainStage)

232 && application->stage() == ApplicationInfo::SideStage) {

233 application->setStage(ApplicationInfo::MainStage);

234 }

235 application->setState(ApplicationInfo::Running);

236

237 return application;

238}

239

240ApplicationInfo* ApplicationManager::add(QString appId)

241{

242 ApplicationInfo *application = 0;

243

244 for (ApplicationInfo *availableApp : m_availableApplications) {

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

246 application = availableApp;

247 break;

248 }

249 }

250

251 if (application)

252 add(application);

253

254 return application;

255}

256

257bool ApplicationManager::stopApplication(const QString &appId)

258{

259 if (appId == "unity8-dash") {

260 return false;

261 }

262

263 ApplicationInfo *application = findApplication(appId);

264 if (application == nullptr)

265 return false;

266

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

268 unfocusCurrentApplication();

269 }

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

271 remove(application);

272 return true;

273}

274

275QString ApplicationManager::focusedApplicationId() const {

276 for (ApplicationInfo *app : m_runningApplications) {

277 if (app->focused()) {

278 return app->appId();

279 }

280 }

281 return QString();

282}

283

284bool ApplicationManager::suspended() const

285{

286 return m_suspended;

287}

288

289void ApplicationManager::setSuspended(bool suspended)

290{

291 ApplicationInfo *focusedApp = findApplication(focusedApplicationId());

292 if (focusedApp) {

293 if (suspended) {

294 focusedApp->setState(ApplicationInfo::Suspended);

295 } else {

296 focusedApp->setState(ApplicationInfo::Running);

297 }

298 }

299 m_suspended = suspended;

300 Q_EMIT suspendedChanged();

301}

302

303bool ApplicationManager::forceDashActive() const

304{

305 return m_forceDashActive;

306}

307

308void ApplicationManager::setForceDashActive(bool forceDashActive)

309{

310 if (m_forceDashActive == forceDashActive) {

311 return;

312 }

313

314 ApplicationInfo *dash = findApplication("unity8-dash");

315 if (dash) {

316 if (forceDashActive) {

317 dash->setState(ApplicationInfo::Running);

318 } else {

319 if (!dash->focused()) {

320 dash->setState(ApplicationInfo::Suspended);

321 }

322 }

323 }

324 m_forceDashActive = forceDashActive;

325 Q_EMIT forceDashActiveChanged();

326}

327

328bool ApplicationManager::focusApplication(const QString &appId)

329{

330 ApplicationInfo *application = findApplication(appId);

331 if (application == nullptr)

332 return false;

333

334 // unfocus currently focused app

335 for (ApplicationInfo *app : m_runningApplications) {

336 if (app->focused()) {

337 app->setFocused(false);

338 app->setState(ApplicationInfo::Suspended);

339 }

340 }

341

342 // focus this app

343 application->setFocused(true);

344 application->setState(ApplicationInfo::Running);

345

346 // move app to top of stack

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

348 Q_EMIT focusedApplicationIdChanged();

349 return true;

350}

351

352bool ApplicationManager::requestFocusApplication(const QString &appId)

353{

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

355 return true;

356}

357

358void ApplicationManager::unfocusCurrentApplication()

359{

360 for (ApplicationInfo *app : m_runningApplications) {

361 if (app->focused()) {

362 app->setFocused(false);

363 }

364 }

365 Q_EMIT focusedApplicationIdChanged();

366}

367

368void ApplicationManager::buildListOfAvailableApplications()

369{

370 ApplicationInfo *application;

371

372 application = new ApplicationInfo(this);

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

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

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

376 application->setStage(ApplicationInfo::MainStage);

377 m_availableApplications.append(application);

378

379 application = new ApplicationInfo(this);

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

381 application->setName("Dialer");

382 application->setScreenshotId("dialer");

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

384 application->setStage(ApplicationInfo::SideStage);

385 m_availableApplications.append(application);

386

387 application = new ApplicationInfo(this);

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

389 application->setName("Camera");

390 application->setScreenshotId("camera");

391 application->setIconId("camera");

392 application->setFullscreen(true);

393 m_availableApplications.append(application);

394

395 application = new ApplicationInfo(this);

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

397 application->setName("Gallery");

398 application->setScreenshotId("gallery");

399 application->setIconId("gallery");

400 application->setFullscreen(true);

401 m_availableApplications.append(application);

402

403 application = new ApplicationInfo(this);

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

405 application->setName("Facebook");

406 application->setScreenshotId("facebook");

407 application->setIconId("facebook");

408 application->setStage(ApplicationInfo::SideStage);

409 m_availableApplications.append(application);

410

411 application = new ApplicationInfo(this);

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

413 application->setFullscreen(true);

414 application->setName("Browser");

415 application->setScreenshotId("browser");

416 application->setIconId("browser");

417 m_availableApplications.append(application);

418

419 application = new ApplicationInfo(this);

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

421 application->setName("Twitter");

422 application->setScreenshotId("twitter");

423 application->setIconId("twitter");

424 application->setStage(ApplicationInfo::SideStage);

425 m_availableApplications.append(application);

426

427 application = new ApplicationInfo(this);

428 application->setAppId("map");

429 application->setName("Map");

430 application->setIconId("map");

431 application->setScreenshotId("map");

432 m_availableApplications.append(application);

433

434 application = new ApplicationInfo(this);

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

436 application->setName("GMail");

437 application->setIconId("gmail");

438 m_availableApplications.append(application);

439

440 application = new ApplicationInfo(this);

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

442 application->setName("Weather");

443 application->setIconId("weather");

444 application->setStage(ApplicationInfo::SideStage);

445 m_availableApplications.append(application);

446

447 application = new ApplicationInfo(this);

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

449 application->setName("Notepad");

450 application->setIconId("notepad");

451 application->setStage(ApplicationInfo::SideStage);

452 m_availableApplications.append(application);

453

454 application = new ApplicationInfo(this);

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

456 application->setName("Calendar");

457 application->setIconId("calendar");

458 application->setStage(ApplicationInfo::SideStage);

459 m_availableApplications.append(application);

460

461 application = new ApplicationInfo(this);

462 application->setAppId("evernote");

463 application->setName("Evernote");

464 application->setIconId("evernote");

465 m_availableApplications.append(application);

466

467 application = new ApplicationInfo(this);

468 application->setAppId("pinterest");

469 application->setName("Pinterest");

470 application->setIconId("pinterest");

471 m_availableApplications.append(application);

472

473 application = new ApplicationInfo(this);

474 application->setAppId("soundcloud");

475 application->setName("SoundCloud");

476 application->setIconId("soundcloud");

477 m_availableApplications.append(application);

478

479 application = new ApplicationInfo(this);

480 application->setAppId("wikipedia");

481 application->setName("Wikipedia");

482 application->setIconId("wikipedia");

483 m_availableApplications.append(application);

484

485 application = new ApplicationInfo(this);

486 application->setAppId("youtube");

487 application->setName("YouTube");

488 application->setIconId("youtube");

489 m_availableApplications.append(application);

490}

491

492

493QStringList ApplicationManager::availableApplications()

494{

495 QStringList appIds;

496 Q_FOREACH(ApplicationInfo *app, m_availableApplications) {

497 appIds << app->appId();

498 }

499 return appIds;

500}

501

502bool ApplicationManager::isEmpty() const

503{

504 return m_runningApplications.isEmpty();

505}