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"

20#include <paths.h>

22#include <QDir>

23#include <QGuiApplication>

24#include <QQuickItem>

25#include <QQuickView>

26#include <QQmlComponent>

27#include <QTimer>

28#include <QDateTime>

30ApplicationManager::ApplicationManager(QObject *parent)

31 : ApplicationManagerInterface(parent)

32 , m_suspended(false)

33 , m_mainStageComponent(0)

34 , m_mainStage(0)

35 , m_sideStageComponent(0)

36 , m_sideStage(0)

37 , m_rightMargin(0)

38{

39 buildListOfAvailableApplications();

40}

42ApplicationManager::~ApplicationManager()

43{

44}

46int ApplicationManager::rowCount(const QModelIndex& parent) const {

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

48}

50QVariant ApplicationManager::data(const QModelIndex& index, int role) const {

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

52 return QVariant();

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

55 switch(role) {

56 case RoleAppId:

57 return app->appId();

58 case RoleName:

59 return app->name();

60 case RoleComment:

61 return app->comment();

62 case RoleIcon:

63 return app->icon();

64 case RoleStage:

65 return app->stage();

66 case RoleState:

67 return app->state();

68 case RoleFocused:

69 return app->focused();

70 case RoleScreenshot:

71 return app->screenshot();

72 default:

73 return QVariant();

74 }

75}

77ApplicationInfo *ApplicationManager::get(int row) const {

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

79 return nullptr;

80 return m_runningApplications.at(row);

81}

83ApplicationInfo *ApplicationManager::findApplication(const QString &appId) const {

84 for (ApplicationInfo *app : m_runningApplications) {

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

86 return app;

87 }

88 }

89 return nullptr;

90}

92void ApplicationManager::add(ApplicationInfo *application) {

93 if (!application) {

94 return;

95 }

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

98 m_runningApplications.append(application);

99 endInsertRows();

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

101 Q_EMIT countChanged();

102 Q_EMIT focusRequested(application->appId());

103}

104

105void ApplicationManager::remove(ApplicationInfo *application) {

106 int i = m_runningApplications.indexOf(application);

107 if (i != -1) {

108 beginRemoveRows(QModelIndex(), i, i);

109 m_runningApplications.removeAt(i);

110 endRemoveRows();

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

112 Q_EMIT countChanged();

113 }

114}

115

116void ApplicationManager::move(int from, int to) {

117 if (from == to) return;

118

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

120 QModelIndex parent;

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

122 * by one, as explained in the documentation:

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

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

125 m_runningApplications.move(from, to);

126 endMoveRows();

127 }

128}

129

130int ApplicationManager::keyboardHeight() const

131{

132 return 0;

133}

134

135bool ApplicationManager::keyboardVisible() const

136{

137 return false;

138}

139

140int ApplicationManager::sideStageWidth() const

141{

142 return 0;

143}

144

145ApplicationManager::StageHint ApplicationManager::stageHint() const

146{

147 return MainStage;

148}

149

150ApplicationManager::FormFactorHint ApplicationManager::formFactorHint() const

151{

152 return PhoneFormFactor;

153}

154

155ApplicationInfo* ApplicationManager::startApplication(const QString &appId,

156 const QStringList &arguments)

157{

158 return startApplication(appId, NoFlag, arguments);

159}

160

161ApplicationInfo* ApplicationManager::startApplication(const QString &appId,

162 ExecFlags flags,

163 const QStringList &arguments)

164{

165 Q_UNUSED(arguments)

166 ApplicationInfo *application = 0;

167

168 for (ApplicationInfo *availableApp : m_availableApplications) {

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

170 application = availableApp;

171 break;

172 }

173 }

174

175 if (!application)

176 return 0;

177

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

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

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

181 }

182 add(application);

183

184 return application;

185}

186

187bool ApplicationManager::stopApplication(const QString &appId)

188{

189 ApplicationInfo *application = findApplication(appId);

190 if (application == nullptr)

191 return false;

192

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

194 unfocusCurrentApplication();

195 }

196 remove(application);

197 return true;

198}

199

200bool ApplicationManager::updateScreenshot(const QString &appId)

201{

202 int idx = -1;

203 ApplicationInfo *application = nullptr;

204 for (int i = 0; i < m_availableApplications.count(); ++i) {

205 application = m_availableApplications.at(i);

206 if (application->appId() == appId) {

207 idx = i;

208 break;

209 }

210 }

211

212 if (idx == -1) {

213 return false;

214 }

215

216 application->setScreenshot(QString("image://application/%1/%2").arg(appId).arg(QDateTime::currentMSecsSinceEpoch()));

217 QModelIndex appIndex = index(idx);

218 Q_EMIT dataChanged(appIndex, appIndex, QVector<int>() << RoleScreenshot);

219 return true;

220}

221

222QString ApplicationManager::focusedApplicationId() const {

223 for (ApplicationInfo *app : m_runningApplications) {

224 if (app->focused()) {

225 return app->appId();

226 }

227 }

228 return QString();

229}

230

231bool ApplicationManager::suspended() const

232{

233 return m_suspended;

234}

235

236void ApplicationManager::setSuspended(bool suspended)

237{

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

239 if (focusedApp) {

240 if (suspended) {

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

242 } else {

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

244 }

245 }

246 m_suspended = suspended;

247 Q_EMIT suspendedChanged();

248}

249

250bool ApplicationManager::focusApplication(const QString &appId)

251{

252 ApplicationInfo *application = findApplication(appId);

253 if (application == nullptr)

254 return false;

255

256 if (application->stage() == ApplicationInfo::MainStage) {

257 // unfocus currently focused mainstage app

258 for (ApplicationInfo *app : m_runningApplications) {

259 if (app->focused() && app->stage() == ApplicationInfo::MainStage) {

260 app->setFocused(false);

261 app->hideWindow();

262 }

263 }

264

265 // focus this app

266 application->setFocused(true);

267 if (!m_mainStage)

268 createMainStage();

269 application->showWindow(m_mainStage);

270 m_mainStage->setZ(-1000);

271 if (m_sideStage)

272 m_sideStage->setZ(-2000);

273 } else if (application->stage() == ApplicationInfo::SideStage) {

274 // unfocus currently focused sidestage app

275 for (ApplicationInfo *app : m_runningApplications) {

276 if (app->focused() && app->stage() == ApplicationInfo::SideStage) {

277 app->setFocused(false);

278 app->hideWindow();

279 }

280 }

281

282 // focus this app

283 application->setFocused(true);

284 if (!m_sideStage)

285 createSideStage();

286 application->showWindow(m_sideStage);

287 m_sideStage->setZ(-1000);

288 if (m_mainStage)

289 m_mainStage->setZ(-2000);

290 }

291

292 // move app to top of stack

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

294 Q_EMIT focusedApplicationIdChanged();

295 return true;

296}

297

298bool ApplicationManager::requestFocusApplication(const QString &appId)

299{

300 if (appId != focusedApplicationId()) {

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

302 return true;

303 }

304 return false;

305}

306

307void ApplicationManager::unfocusCurrentApplication()

308{

309 for (ApplicationInfo *app : m_runningApplications) {

310 if (app->focused()) {

311 app->hideWindow();

312 app->setFocused(false);

313 }

314 }

315 Q_EMIT focusedApplicationIdChanged();

316}

317

318void ApplicationManager::generateQmlStrings(ApplicationInfo *application)

319{

320 // TODO: Is there a better way of solving this fullscreen vs. regular

321 // application height?

322 QString topMargin;

323 if (application->fullscreen()) {

324 topMargin.append("0");

325 } else {

326 // Taken from Panel.panelHeight

327 topMargin.append("units.gu(3) + units.dp(2)");

328 }

329

330 QString windowQml = QString(

331 "import QtQuick 2.0\n"

332 "Image {\n"

333 " anchors.fill: parent\n"

334 " anchors.topMargin: %1\n"

335 " anchors.rightMargin: %2\n"

336 " source: \"file://%3/Dash/graphics/phone/screenshots/%4.png\"\n"

337 " smooth: true\n"

338 " fillMode: Image.PreserveAspectCrop\n"

339 "}").arg(topMargin)

340 .arg(m_rightMargin)

341 .arg(qmlDirectory())

342 .arg(application->icon().toString());

343 application->setWindowQml(windowQml);

344

345 QString imageQml = QString(

346 "import QtQuick 2.0\n"

347 "Image {\n"

348 " anchors.fill: parent\n"

349 " source: \"file://%1/Dash/graphics/phone/screenshots/%2.png\"\n"

350 " smooth: true\n"

351 " fillMode: Image.PreserveAspectCrop\n"

352 "}").arg(qmlDirectory())

353 .arg(application->icon().toString());

354 application->setImageQml(imageQml);

355}

356

357void ApplicationManager::buildListOfAvailableApplications()

358{

359 ApplicationInfo *application;

360

361 application = new ApplicationInfo(this);

362 application->setAppId("phone-app");

363 application->setName("Phone");

364 application->setIcon(QUrl("phone"));

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

366 application->setScreenshot(QString("image://application/%1/%2").arg(application->appId()).arg(QDateTime::currentMSecsSinceEpoch()));

367 generateQmlStrings(application);

368 m_availableApplications.append(application);

369

370 application = new ApplicationInfo(this);

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

372 application->setName("Camera");

373 application->setIcon(QUrl("camera"));

374 application->setFullscreen(true);

375 application->setScreenshot(QString("image://application/%1/%2").arg(application->appId()).arg(QDateTime::currentMSecsSinceEpoch()));

376 generateQmlStrings(application);

377 m_availableApplications.append(application);

378

379 application = new ApplicationInfo(this);

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

381 application->setName("Gallery");

382 application->setIcon(QUrl("gallery"));

383 application->setScreenshot(QString("image://application/%1/%2").arg(application->appId()).arg(QDateTime::currentMSecsSinceEpoch()));

384 generateQmlStrings(application);

385 m_availableApplications.append(application);

386

387 application = new ApplicationInfo(this);

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

389 application->setName("Facebook");

390 application->setIcon(QUrl("facebook"));

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

392 application->setScreenshot(QString("image://application/%1/%2").arg(application->appId()).arg(QDateTime::currentMSecsSinceEpoch()));

393 generateQmlStrings(application);

394 m_availableApplications.append(application);

395

396 application = new ApplicationInfo(this);

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

398 application->setFullscreen(true);

399 application->setName("Browser");

400 application->setIcon(QUrl("browser"));

401 application->setScreenshot(QString("image://application/%1/%2").arg(application->appId()).arg(QDateTime::currentMSecsSinceEpoch()));

402 generateQmlStrings(application);

403 m_availableApplications.append(application);

404

405 application = new ApplicationInfo(this);

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

407 application->setName("Twitter");

408 application->setIcon(QUrl("twitter"));

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

410 application->setScreenshot(QString("image://application/%1/%2").arg(application->appId()).arg(QDateTime::currentMSecsSinceEpoch()));

411 generateQmlStrings(application);

412 m_availableApplications.append(application);

413

414 application = new ApplicationInfo(this);

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

416 application->setName("GMail");

417 application->setIcon(QUrl("gmail"));

418 application->setScreenshot(QString("image://application/%1/%2").arg(application->appId()).arg(QDateTime::currentMSecsSinceEpoch()));

419 m_availableApplications.append(application);

420

421 application = new ApplicationInfo(this);

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

423 application->setName("Weather");

424 application->setIcon(QUrl("weather"));

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

426 application->setScreenshot(QString("image://application/%1/%2").arg(application->appId()).arg(QDateTime::currentMSecsSinceEpoch()));

427 generateQmlStrings(application);

428 m_availableApplications.append(application);

429

430 application = new ApplicationInfo(this);

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

432 application->setName("Notepad");

433 application->setIcon(QUrl("notepad"));

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

435 application->setScreenshot(QString("image://application/%1/%2").arg(application->appId()).arg(QDateTime::currentMSecsSinceEpoch()));

436 m_availableApplications.append(application);

437

438 application = new ApplicationInfo(this);

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

440 application->setName("Calendar");

441 application->setIcon(QUrl("calendar"));

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

443 application->setScreenshot(QString("image://application/%1/%2").arg(application->appId()).arg(QDateTime::currentMSecsSinceEpoch()));

444 m_availableApplications.append(application);

445

446 application = new ApplicationInfo(this);

447 application->setAppId("mediaplayer-app");

448 application->setName("Media Player");

449 application->setIcon(QUrl("mediaplayer-app"));

450 application->setFullscreen(true);

451 application->setScreenshot(QString("image://application/%1/%2").arg(application->appId()).arg(QDateTime::currentMSecsSinceEpoch()));

452 m_availableApplications.append(application);

453

454 application = new ApplicationInfo(this);

455 application->setAppId("evernote");

456 application->setName("Evernote");

457 application->setIcon(QUrl("evernote"));

458 application->setScreenshot(QString("image://application/%1/%2").arg(application->appId()).arg(QDateTime::currentMSecsSinceEpoch()));

459 m_availableApplications.append(application);

460

461 application = new ApplicationInfo(this);

462 application->setAppId("map");

463 application->setName("Map");

464 application->setIcon(QUrl("map"));

465 application->setScreenshot(QString("image://application/%1/%2").arg(application->appId()).arg(QDateTime::currentMSecsSinceEpoch()));

466 generateQmlStrings(application);

467 m_availableApplications.append(application);

468

469 application = new ApplicationInfo(this);

470 application->setAppId("pinterest");

471 application->setName("Pinterest");

472 application->setIcon(QUrl("pinterest"));

473 application->setScreenshot(QString("image://application/%1/%2").arg(application->appId()).arg(QDateTime::currentMSecsSinceEpoch()));

474 m_availableApplications.append(application);

475

476 application = new ApplicationInfo(this);

477 application->setAppId("soundcloud");

478 application->setName("SoundCloud");

479 application->setIcon(QUrl("soundcloud"));

480 application->setScreenshot(QString("image://application/%1/%2").arg(application->appId()).arg(QDateTime::currentMSecsSinceEpoch()));

481 m_availableApplications.append(application);

482

483 application = new ApplicationInfo(this);

484 application->setAppId("wikipedia");

485 application->setName("Wikipedia");

486 application->setIcon(QUrl("wikipedia"));

487 application->setScreenshot(QString("image://application/%1/%2").arg(application->appId()).arg(QDateTime::currentMSecsSinceEpoch()));

488 m_availableApplications.append(application);

489

490 application = new ApplicationInfo(this);

491 application->setAppId("youtube");

492 application->setName("YouTube");

493 application->setIcon(QUrl("youtube"));

494 application->setScreenshot(QString("image://application/%1/%2").arg(application->appId()).arg(QDateTime::currentMSecsSinceEpoch()));

495 m_availableApplications.append(application);

496}

497

498void ApplicationManager::createMainStageComponent()

499{

500 // The assumptions I make here really should hold.

501 QQuickView *quickView =

502 qobject_cast<QQuickView*>(QGuiApplication::topLevelWindows()[0]);

503

504 QQmlEngine *engine = quickView->engine();

505

506 m_mainStageComponent = new QQmlComponent(engine, this);

507 QString mainStageQml =

508 "import QtQuick 2.0\n"

509 "Rectangle {\n"

510 " anchors.fill: parent\n"

511 " color: 'black'\n"

512 " z: -2000\n"

513 "}\n";

514 m_mainStageComponent->setData(mainStageQml.toLatin1(), QUrl());

515}

516

517void ApplicationManager::createMainStage()

518{

519 if (!m_mainStageComponent)

520 createMainStageComponent();

521

522 // The assumptions I make here really should hold.

523 QQuickView *quickView =

524 qobject_cast<QQuickView*>(QGuiApplication::topLevelWindows()[0]);

525

526 QQuickItem *shell = quickView->rootObject();

527

528 m_mainStage = qobject_cast<QQuickItem *>(m_mainStageComponent->create());

529 m_mainStage->setParentItem(shell);

530}

531

532void ApplicationManager::createSideStageComponent()

533{

534 // The assumptions I make here really should hold.

535 QQuickView *quickView =

536 qobject_cast<QQuickView*>(QGuiApplication::topLevelWindows()[0]);

537

538 QQmlEngine *engine = quickView->engine();

539

540 m_sideStageComponent = new QQmlComponent(engine, this);

541 QString sideStageQml =

542 "import QtQuick 2.0\n"

543 "import Ubuntu.Components 0.1\n"

544 "Item {\n"

545 " width: units.gu(40)\n" // from SideStage in Shell.qml

546 " anchors.top: parent.top\n"

547 " anchors.bottom: parent.bottom\n"

548 " anchors.right: parent.right\n"

549 " z: -1000\n"

550 "}\n";

551 m_sideStageComponent->setData(sideStageQml.toLatin1(), QUrl());

552}

553

554void ApplicationManager::createSideStage()

555{

556 if (!m_sideStageComponent)

557 createSideStageComponent();

558

559 // The assumptions I make here really should hold.

560 QQuickView *quickView =

561 qobject_cast<QQuickView*>(QGuiApplication::topLevelWindows()[0]);

562

563 QQuickItem *shell = quickView->rootObject();

564

565 m_sideStage = qobject_cast<QQuickItem *>(m_sideStageComponent->create());

566 m_sideStage->setParentItem(shell);

567 m_sideStage->setFlag(QQuickItem::ItemHasContents, false);

568}

569

570QStringList ApplicationManager::availableApplications()

571{

572 QStringList appIds;

573 Q_FOREACH(ApplicationInfo *app, m_availableApplications) {

574 appIds << app->appId();

575 }

576 return appIds;

577}

578

579int ApplicationManager::rightMargin() const

580{

581 return m_rightMargin;

582}

583

584void ApplicationManager::setRightMargin(int rightMargin)

585{

586 m_rightMargin = rightMargin;

587 Q_FOREACH(ApplicationInfo *app, m_availableApplications) {

588 generateQmlStrings(app);

589 }

590}