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 qDebug() << "findapp called";

84 for (ApplicationInfo *app : m_runningApplications) {

85 qDebug() << "searching app"<< app->appId();

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

87 return app;

88 }

89 }

90 return nullptr;

91}

93void ApplicationManager::add(ApplicationInfo *application) {

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

95 if (!application) {

96 return;

97 }

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

100 m_runningApplications.append(application);

101 endInsertRows();

102 Q_EMIT countChanged();

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 countChanged();

112 }

113}

114

115void ApplicationManager::move(int from, int to) {

116 if (from == to) return;

117

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

119 QModelIndex parent;

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

121 * by one, as explained in the documentation:

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

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

124 m_runningApplications.move(from, to);

125 endMoveRows();

126 }

127}

128

129int ApplicationManager::keyboardHeight() const

130{

131 return 0;

132}

133

134bool ApplicationManager::keyboardVisible() const

135{

136 return false;

137}

138

139int ApplicationManager::sideStageWidth() const

140{

141 return 0;

142}

143

144ApplicationManager::StageHint ApplicationManager::stageHint() const

145{

146 return MainStage;

147}

148

149ApplicationManager::FormFactorHint ApplicationManager::formFactorHint() const

150{

151 return PhoneFormFactor;

152}

153

154ApplicationInfo* ApplicationManager::startApplication(const QString &appId,

155 const QStringList &arguments)

156{

157 return startApplication(appId, NoFlag, arguments);

158}

159

160ApplicationInfo* ApplicationManager::startApplication(const QString &appId,

161 ExecFlags flags,

162 const QStringList &arguments)

163{

164 Q_UNUSED(arguments)

165 ApplicationInfo *application = 0;

166

167 for (ApplicationInfo *availableApp : m_availableApplications) {

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

169 application = availableApp;

170 break;

171 }

172 }

173

174 if (!application)

175 return 0;

176

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

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

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

180 }

181 add(application);

182

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

184

185 return application;

186}

187

188bool ApplicationManager::stopApplication(const QString &appId)

189{

190 ApplicationInfo *application = findApplication(appId);

191 if (application == nullptr)

192 return false;

193

194 remove(application);

195 Q_EMIT focusedApplicationIdChanged();

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

197 return true;

198}

199

200void 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;

214 }

215

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

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

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

219 QModelIndex appIndex = index(idx);

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

221}

222

223QString ApplicationManager::focusedApplicationId() const {

224 for (ApplicationInfo *app : m_runningApplications) {

225 if (app->focused()) {

226 return app->appId();

227 }

228 }

229 return QString();

230}

231

232bool ApplicationManager::focusApplication(const QString &appId)

233{

234 ApplicationInfo *application = findApplication(appId);

235 if (application == nullptr)

236 return false;

237

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

239 // unfocus currently focused mainstage app

240 for (ApplicationInfo *app : m_runningApplications) {

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

242 app->setFocused(false);

243 app->hideWindow();

244 }

245 }

246

247 // focus this app

248 application->setFocused(true);

249 if (!m_mainStage)

250 createMainStage();

251 application->showWindow(m_mainStage);

252 m_mainStage->setZ(-1000);

253 if (m_sideStage)

254 m_sideStage->setZ(-2000);

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

256 // unfocus currently focused sidestage app

257 for (ApplicationInfo *app : m_runningApplications) {

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

259 app->setFocused(false);

260 app->hideWindow();

261 }

262 }

263

264 // focus this app

265 application->setFocused(true);

266 if (!m_sideStage)

267 createSideStage();

268 application->showWindow(m_sideStage);

269 m_sideStage->setZ(-1000);

270 if (m_mainStage)

271 m_mainStage->setZ(-2000);

272 }

273

274 // move app to top of stack

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

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

277 Q_EMIT focusedApplicationIdChanged();

278 return true;

279}

280

281void ApplicationManager::activateApplication(const QString &appId)

282{

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

284}

285

286void ApplicationManager::unfocusCurrentApplication()

287{

288 for (ApplicationInfo *app : m_runningApplications) {

289 if (app->focused()) {

290 app->hideWindow();

291 app->setFocused(false);

292 }

293 }

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

295 Q_EMIT focusedApplicationIdChanged();

296}

297

298void ApplicationManager::generateQmlStrings(ApplicationInfo *application)

299{

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

301 // application height?

302 QString topMargin;

303 if (application->fullscreen()) {

304 topMargin.append("0");

305 } else {

306 // Taken from Panel.panelHeight

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

308 }

309

310 QString windowQml = QString(

311 "import QtQuick 2.0\n"

312 "Image {\n"

313 " anchors.fill: parent\n"

314 " anchors.topMargin: %1\n"

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

316 " smooth: true\n"

317 " fillMode: Image.PreserveAspectCrop\n"

318 "}").arg(topMargin)

319 .arg(qmlDirectory())

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

321 application->setWindowQml(windowQml);

322

323 QString imageQml = QString(

324 "import QtQuick 2.0\n"

325 "Image {\n"

326 " anchors.fill: parent\n"

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

328 " smooth: true\n"

329 " fillMode: Image.PreserveAspectCrop\n"

330 "}").arg(qmlDirectory())

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

332 application->setImageQml(imageQml);

333}

334

335void ApplicationManager::buildListOfAvailableApplications()

336{

337 ApplicationInfo *application;

338

339 application = new ApplicationInfo(this);

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

341 application->setName("Phone");

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

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

344 application->setScreenshot(QString("image://application/%1/123456789").arg(application->appId()));

345 generateQmlStrings(application);

346 m_availableApplications.append(application);

347

348 application = new ApplicationInfo(this);

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

350 application->setName("Camera");

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

352 application->setFullscreen(true);

353 application->setScreenshot(QUrl("image://application/phone/123456789"));

354 generateQmlStrings(application);

355 m_availableApplications.append(application);

356

357 application = new ApplicationInfo(this);

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

359 application->setName("Gallery");

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

361 application->setScreenshot(QUrl("image://application/phone/123456789"));

362 generateQmlStrings(application);

363 m_availableApplications.append(application);

364

365 application = new ApplicationInfo(this);

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

367 application->setName("Facebook");

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

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

370 application->setScreenshot(QUrl("image://application/phone/123456789"));

371 generateQmlStrings(application);

372 m_availableApplications.append(application);

373

374 application = new ApplicationInfo(this);

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

376 application->setName("Browser");

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

378 application->setScreenshot(QUrl("image://application/phone/123456789"));

379 generateQmlStrings(application);

380 m_availableApplications.append(application);

381

382 application = new ApplicationInfo(this);

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

384 application->setName("Twitter");

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

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

387 application->setScreenshot(QUrl("image://application/phone/123456789"));

388 generateQmlStrings(application);

389 m_availableApplications.append(application);

390

391 application = new ApplicationInfo(this);

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

393 application->setName("GMail");

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

395 application->setScreenshot(QUrl("image://application/phone/123456789"));

396 m_availableApplications.append(application);

397

398 application = new ApplicationInfo(this);

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

400 application->setName("Weather");

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

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

403 application->setScreenshot(QUrl("image://application/phone/123456789"));

404 generateQmlStrings(application);

405 m_availableApplications.append(application);

406

407 application = new ApplicationInfo(this);

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

409 application->setName("Notepad");

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

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

412 application->setScreenshot(QUrl("image://application/phone/123456789"));

413 m_availableApplications.append(application);

414

415 application = new ApplicationInfo(this);

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

417 application->setName("Calendar");

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

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

420 application->setScreenshot(QUrl("image://application/phone/123456789"));

421 m_availableApplications.append(application);

422

423 application = new ApplicationInfo(this);

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

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

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

427 application->setFullscreen(true);

428 application->setScreenshot(QUrl("image://application/phone/123456789"));

429 m_availableApplications.append(application);

430

431 application = new ApplicationInfo(this);

432 application->setAppId("evernote");

433 application->setName("Evernote");

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

435 application->setScreenshot(QUrl("image://application/phone/123456789"));

436 m_availableApplications.append(application);

437

438 application = new ApplicationInfo(this);

439 application->setAppId("map");

440 application->setName("Map");

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

442 application->setScreenshot(QUrl("image://application/phone/123456789"));

443 generateQmlStrings(application);

444 m_availableApplications.append(application);

445

446 application = new ApplicationInfo(this);

447 application->setAppId("pinterest");

448 application->setName("Pinterest");

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

450 m_availableApplications.append(application);

451

452 application = new ApplicationInfo(this);

453 application->setAppId("soundcloud");

454 application->setName("SoundCloud");

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

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 m_availableApplications.append(application);

463

464 application = new ApplicationInfo(this);

465 application->setAppId("youtube");

466 application->setName("YouTube");

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

468 m_availableApplications.append(application);

469}

470

471void ApplicationManager::createMainStageComponent()

472{

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

474 QQuickView *quickView =

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

476

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

478

479 m_mainStageComponent = new QQmlComponent(engine, this);

480 QString mainStageQml =

481 "import QtQuick 2.0\n"

482 "Rectangle {\n"

483 " anchors.fill: parent\n"

484 " color: 'black'\n"

485 " z: -2000\n"

486 "}\n";

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

488}

489

490void ApplicationManager::createMainStage()

491{

492 if (!m_mainStageComponent)

493 createMainStageComponent();

494

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

496 QQuickView *quickView =

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

498

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

500

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

502 m_mainStage->setParentItem(shell);

503}

504

505void ApplicationManager::createSideStageComponent()

506{

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

508 QQuickView *quickView =

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

510

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

512

513 m_sideStageComponent = new QQmlComponent(engine, this);

514 QString sideStageQml =

515 "import QtQuick 2.0\n"

516 "import Ubuntu.Components 0.1\n"

517 "Item {\n"

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

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

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

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

522 " z: -1000\n"

523 "}\n";

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

525}

526

527void ApplicationManager::createSideStage()

528{

529 if (!m_sideStageComponent)

530 createSideStageComponent();

531

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

533 QQuickView *quickView =

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

535

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

537

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

539 m_sideStage->setParentItem(shell);

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

541}