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

git.iko.soy/unity8

on 5259b85 help sign in

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

486 lines 16 kB history raw

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 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 || m_runningApplications.contains(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

201ApplicationInfo* ApplicationManager::startApplication(const QString &appId,

202 const QStringList &arguments)

203{

204 return startApplication(appId, NoFlag, arguments);

205}

206

207ApplicationInfo* ApplicationManager::startApplication(const QString &appId,

208 ExecFlags flags,

209 const QStringList &arguments)

210{

211 Q_UNUSED(arguments)

212 ApplicationInfo *application = add(appId);

213 if (!application)

214 return 0;

215

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

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

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

219 }

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

221

222 return application;

223}

224

225ApplicationInfo* ApplicationManager::add(QString appId)

226{

227 ApplicationInfo *application = 0;

228

229 for (ApplicationInfo *availableApp : m_availableApplications) {

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

231 application = availableApp;

232 break;

233 }

234 }

235

236 if (application)

237 add(application);

238

239 return application;

240}

241

242bool ApplicationManager::stopApplication(const QString &appId)

243{

244 ApplicationInfo *application = findApplication(appId);

245 if (application == nullptr)

246 return false;

247

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

249 unfocusCurrentApplication();

250 }

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

252 remove(application);

253 return true;

254}

255

256QString ApplicationManager::focusedApplicationId() const {

257 for (ApplicationInfo *app : m_runningApplications) {

258 if (app->focused()) {

259 return app->appId();

260 }

261 }

262 return QString();

263}

264

265bool ApplicationManager::focusApplication(const QString &appId)

266{

267 ApplicationInfo *application = findApplication(appId);

268 if (application == nullptr)

269 return false;

270

271 // unfocus currently focused app

272 for (ApplicationInfo *app : m_runningApplications) {

273 if (app->focused()) {

274 app->setFocused(false);

275 }

276 }

277

278 // focus this app

279 application->setFocused(true);

280

281 // move app to top of stack

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

283 Q_EMIT focusedApplicationIdChanged();

284 return true;

285}

286

287bool ApplicationManager::requestFocusApplication(const QString &appId)

288{

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

290 return true;

291}

292

293void ApplicationManager::unfocusCurrentApplication()

294{

295 for (ApplicationInfo *app : m_runningApplications) {

296 if (app->focused()) {

297 app->setFocused(false);

298 }

299 }

300 Q_EMIT focusedApplicationIdChanged();

301}

302

303void ApplicationManager::buildListOfAvailableApplications()

304{

305 /*

306 ATTENTION!

307 Be careful when changing application properties here as some qmltests

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

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

310 */

311

312 ApplicationInfo *application;

313

314 application = new ApplicationInfo(this);

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

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

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

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

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

320 m_availableApplications.append(application);

321

322 application = new ApplicationInfo(this);

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

324 application->setName("Dialer");

325 application->setScreenshotId("dialer");

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

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

328 application->setSupportedOrientations(Qt::PortraitOrientation

329 | Qt::InvertedPortraitOrientation);

330 m_availableApplications.append(application);

331

332 application = new ApplicationInfo(this);

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

334 application->setName("Camera");

335 application->setScreenshotId("camera");

336 application->setIconId("camera");

337 application->setFullscreen(true);

338 application->setSupportedOrientations(Qt::PortraitOrientation

339 | Qt::LandscapeOrientation

340 | Qt::InvertedPortraitOrientation

341 | Qt::InvertedLandscapeOrientation);

342 application->setRotatesWindowContents(true);

343 m_availableApplications.append(application);

344

345 application = new ApplicationInfo(this);

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

347 application->setName("Gallery");

348 application->setScreenshotId("gallery");

349 application->setIconId("gallery");

350 application->setFullscreen(true);

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

352 m_availableApplications.append(application);

353

354 application = new ApplicationInfo(this);

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

356 application->setName("Facebook");

357 application->setScreenshotId("facebook");

358 application->setIconId("facebook");

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

360 m_availableApplications.append(application);

361

362 application = new ApplicationInfo(this);

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

364 application->setFullscreen(true);

365 application->setName("Browser");

366 application->setScreenshotId("browser");

367 application->setIconId("browser");

368 m_availableApplications.append(application);

369

370 application = new ApplicationInfo(this);

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

372 application->setName("Twitter");

373 application->setScreenshotId("twitter");

374 application->setIconId("twitter");

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

376 m_availableApplications.append(application);

377

378 application = new ApplicationInfo(this);

379 application->setAppId("map");

380 application->setName("Map");

381 application->setIconId("map");

382 application->setScreenshotId("map");

383 m_availableApplications.append(application);

384

385 application = new ApplicationInfo(this);

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

387 application->setName("GMail");

388 application->setIconId("gmail");

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

390 application->setFullscreen(false);

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

392 application->setSupportedOrientations(Qt::PortraitOrientation

393 | Qt::LandscapeOrientation

394 | Qt::InvertedPortraitOrientation

395 | Qt::InvertedLandscapeOrientation);

396 m_availableApplications.append(application);

397

398 application = new ApplicationInfo(this);

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

400 application->setName("Music");

401 application->setIconId("soundcloud");

402 application->setScreenshotId("music");

403 application->setFullscreen(false);

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

405 application->setSupportedOrientations(Qt::PortraitOrientation

406 | Qt::LandscapeOrientation

407 | Qt::InvertedPortraitOrientation

408 | Qt::InvertedLandscapeOrientation);

409 m_availableApplications.append(application);

410

411 application = new ApplicationInfo(this);

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

413 application->setName("Weather");

414 application->setIconId("weather");

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

416 application->setSupportedOrientations(Qt::LandscapeOrientation

417 | Qt::InvertedLandscapeOrientation);

418 m_availableApplications.append(application);

419

420 application = new ApplicationInfo(this);

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

422 application->setName("Notepad");

423 application->setIconId("notepad");

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

425 m_availableApplications.append(application);

426

427 application = new ApplicationInfo(this);

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

429 application->setName("Calendar");

430 application->setIconId("calendar");

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

432 m_availableApplications.append(application);

433

434 application = new ApplicationInfo(this);

435 application->setAppId("evernote");

436 application->setName("Evernote");

437 application->setIconId("evernote");

438 m_availableApplications.append(application);

439

440 application = new ApplicationInfo(this);

441 application->setAppId("pinterest");

442 application->setName("Pinterest");

443 application->setIconId("pinterest");

444 m_availableApplications.append(application);

445

446 application = new ApplicationInfo(this);

447 application->setAppId("soundcloud");

448 application->setName("SoundCloud");

449 application->setIconId("soundcloud");

450 m_availableApplications.append(application);

451

452 application = new ApplicationInfo(this);

453 application->setAppId("wikipedia");

454 application->setName("Wikipedia");

455 application->setIconId("wikipedia");

456 m_availableApplications.append(application);

457

458 application = new ApplicationInfo(this);

459 application->setAppId("youtube");

460 application->setName("YouTube");

461 application->setIconId("youtube");

462 m_availableApplications.append(application);

463

464 application = new ApplicationInfo(this);

465 application->setAppId("libreoffice");

466 application->setName("LibreOffice");

467 application->setIconId("libreoffice");

468 application->setScreenshotId("libreoffice");

469 application->setIsTouchApp(false);

470 m_availableApplications.append(application);

471}

472

473

474QStringList ApplicationManager::availableApplications()

475{

476 QStringList appIds;

477 Q_FOREACH(ApplicationInfo *app, m_availableApplications) {

478 appIds << app->appId();

479 }

480 return appIds;

481}

482

483bool ApplicationManager::isEmpty() const

484{

485 return m_runningApplications.isEmpty();

486}