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>

29#include <QDebug>

31ApplicationManager::ApplicationManager(QObject *parent)

32 : ApplicationManagerInterface(parent)

33 , m_mainStageComponent(0)

34 , m_mainStage(0)

35 , m_sideStageComponent(0)

36 , m_sideStage(0)

37{

38 buildListOfAvailableApplications();

39}

41ApplicationManager::~ApplicationManager()

42{

43}

45int ApplicationManager::rowCount(const QModelIndex& parent) const {

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

47}

49QVariant ApplicationManager::data(const QModelIndex& index, int role) const {

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

51 return QVariant();

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

54 switch(role) {

55 case RoleAppId:

56 return app->appId();

57 case RoleName:

58 return app->name();

59 case RoleComment:

60 return app->comment();

61 case RoleIcon:

62 return app->icon();

63 case RoleStage:

64 return app->stage();

65 case RoleState:

66 return app->state();

67 case RoleFocused:

68 return app->focused();

69 case RoleScreenshot:

70 return app->screenshot();

71 default:

72 return QVariant();

73 }

74}

76ApplicationInfo *ApplicationManager::get(int row) const {

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

78 return nullptr;

79 return m_runningApplications.at(row);

80}

82ApplicationInfo *ApplicationManager::findApplication(const QString &appId) const {

83 for (ApplicationInfo *app : m_runningApplications) {

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

85 return app;

86 }

87 }

88 return nullptr;

89}

91void ApplicationManager::add(ApplicationInfo *application) {

92 if (!application) {

93 return;

94 }

95 qDebug() << "add() " << application->appId();

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

98 m_runningApplications.append(application);

99 endInsertRows();

100 Q_EMIT countChanged();

101}

102

103void ApplicationManager::remove(ApplicationInfo *application) {

104 int i = m_runningApplications.indexOf(application);

105 if (i != -1) {

106 beginRemoveRows(QModelIndex(), i, i);

107 m_runningApplications.removeAt(i);

108 endRemoveRows();

109 Q_EMIT countChanged();

110 }

111}

112

113void ApplicationManager::move(int from, int to) {

114 if (from == to) return;

115

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

117 QModelIndex parent;

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

119 * by one, as explained in the documentation:

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

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

122 m_runningApplications.move(from, to);

123 endMoveRows();

124 }

125}

126

127int ApplicationManager::keyboardHeight() const

128{

129 return 0;

130}

131

132bool ApplicationManager::keyboardVisible() const

133{

134 return false;

135}

136

137int ApplicationManager::sideStageWidth() const

138{

139 return 0;

140}

141

142ApplicationManager::StageHint ApplicationManager::stageHint() const

143{

144 return MainStage;

145}

146

147ApplicationManager::FormFactorHint ApplicationManager::formFactorHint() const

148{

149 return PhoneFormFactor;

150}

151

152ApplicationInfo* ApplicationManager::startApplication(const QString &appId,

153 const QStringList &arguments)

154{

155 return startApplication(appId, NoFlag, arguments);

156}

157

158ApplicationInfo* ApplicationManager::startApplication(const QString &appId,

159 ExecFlags flags,

160 const QStringList &arguments)

161{

162 Q_UNUSED(arguments)

163 ApplicationInfo *application = 0;

164

165 for (ApplicationInfo *availableApp : m_availableApplications) {

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

167 application = availableApp;

168 break;

169 }

170 }

171

172 if (!application)

173 return 0;

174

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

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

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

178 }

179 add(application);

180

181 QMetaObject::invokeMethod(this, "focusApplication", Qt::QueuedConnection, Q_ARG(QString, appId));

182

183 return application;

184}

185

186bool ApplicationManager::stopApplication(const QString &appId)

187{

188 ApplicationInfo *application = findApplication(appId);

189 if (application == nullptr)

190 return false;

191

192 remove(application);

193 Q_EMIT focusedApplicationIdChanged();

194 qDebug() << Q_FUNC_INFO << "emitting focusedAppChanged" << focusedApplicationId();

195 return true;

196}

197

198void ApplicationManager::updateScreenshot(const QString &appId)

199{

200 int idx = -1;

201 ApplicationInfo *application = nullptr;

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

203 application = m_availableApplications.at(i);

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

205 idx = i;

206 break;

207 }

208 }

209

210 if (idx == -1) {

211 return;

212 }

213

214 qDebug() << "setting new screenshot" << application->screenshot() << application;

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

216 qDebug() << "set new screenshot" << application->screenshot();

217 QModelIndex appIndex = index(idx);

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

219}

220

221QString ApplicationManager::focusedApplicationId() const {

222 for (ApplicationInfo *app : m_runningApplications) {

223 if (app->focused()) {

224 return app->appId();

225 }

226 }

227 return QString();

228}

229

230bool ApplicationManager::focusApplication(const QString &appId)

231{

232 ApplicationInfo *application = findApplication(appId);

233 if (application == nullptr)

234 return false;

235

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

237 // unfocus currently focused mainstage app

238 for (ApplicationInfo *app : m_runningApplications) {

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

240 app->setFocused(false);

241 app->hideWindow();

242 }

243 }

244

245 // focus this app

246 application->setFocused(true);

247 if (!m_mainStage)

248 createMainStage();

249 application->showWindow(m_mainStage);

250 m_mainStage->setZ(-1000);

251 if (m_sideStage)

252 m_sideStage->setZ(-2000);

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

254 // unfocus currently focused sidestage app

255 for (ApplicationInfo *app : m_runningApplications) {

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

257 app->setFocused(false);

258 app->hideWindow();

259 }

260 }

261

262 // focus this app

263 application->setFocused(true);

264 if (!m_sideStage)

265 createSideStage();

266 application->showWindow(m_sideStage);

267 m_sideStage->setZ(-1000);

268 if (m_mainStage)

269 m_mainStage->setZ(-2000);

270 }

271

272 // move app to top of stack

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

274 qDebug() << Q_FUNC_INFO << "emitting focusedAppChanged" << focusedApplicationId();

275 Q_EMIT focusedApplicationIdChanged();

276 return true;

277}

278

279void ApplicationManager::activateApplication(const QString &appId)

280{

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

282}

283

284void ApplicationManager::unfocusCurrentApplication()

285{

286 for (ApplicationInfo *app : m_runningApplications) {

287 if (app->focused()) {

288 app->hideWindow();

289 app->setFocused(false);

290 }

291 }

292 qDebug() << Q_FUNC_INFO << "emitting focusedAppChanged" << focusedApplicationId();

293 Q_EMIT focusedApplicationIdChanged();

294}

295

296void ApplicationManager::generateQmlStrings(ApplicationInfo *application)

297{

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

299 // application height?

300 QString topMargin;

301 if (application->fullscreen()) {

302 topMargin.append("0");

303 } else {

304 // Taken from Panel.panelHeight

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

306 }

307

308 QString windowQml = QString(

309 "import QtQuick 2.0\n"

310 "Image {\n"

311 " anchors.fill: parent\n"

312 " anchors.topMargin: %1\n"

313 " source: \"file://%2/Dash/graphics/phone/screenshots/%3.png\"\n"

314 " smooth: true\n"

315 " fillMode: Image.PreserveAspectCrop\n"

316 "}").arg(topMargin)

317 .arg(qmlDirectory())

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

319 application->setWindowQml(windowQml);

320

321 QString imageQml = QString(

322 "import QtQuick 2.0\n"

323 "Image {\n"

324 " anchors.fill: parent\n"

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

326 " smooth: true\n"

327 " fillMode: Image.PreserveAspectCrop\n"

328 "}").arg(qmlDirectory())

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

330 application->setImageQml(imageQml);

331}

332

333void ApplicationManager::buildListOfAvailableApplications()

334{

335 ApplicationInfo *application;

336

337 application = new ApplicationInfo(this);

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

339 application->setName("Phone");

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

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

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

343 generateQmlStrings(application);

344 m_availableApplications.append(application);

345

346 application = new ApplicationInfo(this);

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

348 application->setName("Camera");

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

350 application->setFullscreen(true);

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

352 generateQmlStrings(application);

353 m_availableApplications.append(application);

354

355 application = new ApplicationInfo(this);

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

357 application->setName("Gallery");

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

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

360 generateQmlStrings(application);

361 m_availableApplications.append(application);

362

363 application = new ApplicationInfo(this);

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

365 application->setName("Facebook");

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

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

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

369 generateQmlStrings(application);

370 m_availableApplications.append(application);

371

372 application = new ApplicationInfo(this);

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

374 application->setName("Browser");

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

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

377 generateQmlStrings(application);

378 m_availableApplications.append(application);

379

380 application = new ApplicationInfo(this);

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

382 application->setName("Twitter");

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

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

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

386 generateQmlStrings(application);

387 m_availableApplications.append(application);

388

389 application = new ApplicationInfo(this);

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

391 application->setName("GMail");

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

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

394 m_availableApplications.append(application);

395

396 application = new ApplicationInfo(this);

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

398 application->setName("Weather");

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

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

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("notes-app");

407 application->setName("Notepad");

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

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

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

411 m_availableApplications.append(application);

412

413 application = new ApplicationInfo(this);

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

415 application->setName("Calendar");

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

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

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("mediaplayer-app");

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

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

425 application->setFullscreen(true);

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

427 m_availableApplications.append(application);

428

429 application = new ApplicationInfo(this);

430 application->setAppId("evernote");

431 application->setName("Evernote");

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

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

434 m_availableApplications.append(application);

435

436 application = new ApplicationInfo(this);

437 application->setAppId("map");

438 application->setName("Map");

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

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

441 generateQmlStrings(application);

442 m_availableApplications.append(application);

443

444 application = new ApplicationInfo(this);

445 application->setAppId("pinterest");

446 application->setName("Pinterest");

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

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

449 m_availableApplications.append(application);

450

451 application = new ApplicationInfo(this);

452 application->setAppId("soundcloud");

453 application->setName("SoundCloud");

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

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

456 m_availableApplications.append(application);

457

458 application = new ApplicationInfo(this);

459 application->setAppId("wikipedia");

460 application->setName("Wikipedia");

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

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

463 m_availableApplications.append(application);

464

465 application = new ApplicationInfo(this);

466 application->setAppId("youtube");

467 application->setName("YouTube");

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

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

470 m_availableApplications.append(application);

471}

472

473void ApplicationManager::createMainStageComponent()

474{

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

476 QQuickView *quickView =

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

478

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

480

481 m_mainStageComponent = new QQmlComponent(engine, this);

482 QString mainStageQml =

483 "import QtQuick 2.0\n"

484 "Rectangle {\n"

485 " anchors.fill: parent\n"

486 " color: 'black'\n"

487 " z: -2000\n"

488 "}\n";

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

490}

491

492void ApplicationManager::createMainStage()

493{

494 if (!m_mainStageComponent)

495 createMainStageComponent();

496

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

498 QQuickView *quickView =

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

500

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

502

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

504 m_mainStage->setParentItem(shell);

505}

506

507void ApplicationManager::createSideStageComponent()

508{

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

510 QQuickView *quickView =

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

512

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

514

515 m_sideStageComponent = new QQmlComponent(engine, this);

516 QString sideStageQml =

517 "import QtQuick 2.0\n"

518 "import Ubuntu.Components 0.1\n"

519 "Item {\n"

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

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

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

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

524 " z: -1000\n"

525 "}\n";

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

527}

528

529void ApplicationManager::createSideStage()

530{

531 if (!m_sideStageComponent)

532 createSideStageComponent();

533

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

535 QQuickView *quickView =

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

537

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

539

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

541 m_sideStage->setParentItem(shell);

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

543}