1 /* ============================================================
2 * Falkon - Qt web browser
3 * Copyright (C) 2010-2018 David Rosca <nowrep@gmail.com>
4 *
5 * This program is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation, either version 3 of the License, or
8 * (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
17 * ============================================================ */
18 #include "mainapplication.h"
19 #include "history.h"
20 #include "qztools.h"
21 #include "updater.h"
22 #include "autofill.h"
23 #include "settings.h"
24 #include "autosaver.h"
25 #include "datapaths.h"
26 #include "tabwidget.h"
27 #include "cookiejar.h"
28 #include "bookmarks.h"
29 #include "qzsettings.h"
30 #include "proxystyle.h"
31 #include "pluginproxy.h"
32 #include "iconprovider.h"
33 #include "browserwindow.h"
34 #include "checkboxdialog.h"
35 #include "networkmanager.h"
36 #include "profilemanager.h"
37 #include "restoremanager.h"
38 #include "browsinglibrary.h"
39 #include "downloadmanager.h"
40 #include "clearprivatedata.h"
41 #include "useragentmanager.h"
42 #include "commandlineoptions.h"
43 #include "searchenginesmanager.h"
44 #include "desktopnotificationsfactory.h"
45 #include "html5permissions/html5permissionsmanager.h"
46 #include "scripts.h"
47 #include "sessionmanager.h"
48 #include "closedwindowsmanager.h"
49 #include "protocolhandlermanager.h"
50 #include "../config.h"
51
52 #include <QWebEngineSettings>
53 #include <QDesktopServices>
54 #include <QFontDatabase>
55 #include <QSqlDatabase>
56 #include <QLibraryInfo>
57 #include <QMessageBox>
58 #include <QTranslator>
59 #include <QThreadPool>
60 #include <QSettings>
61 #include <QProcess>
62 #include <QTimer>
63 #include <QDir>
64 #include <QStandardPaths>
65 #include <QWebEngineProfile>
66 #include <QWebEngineDownloadItem>
67 #include <QWebEngineScriptCollection>
68 #include <QRegularExpression>
69 #include <QtWebEngineWidgetsVersion>
70 #include <QtWebEngineCoreVersion>
71
72 #if QTWEBENGINECORE_VERSION >= QT_VERSION_CHECK(5, 13, 0)
73 #include <QWebEngineNotification>
74 #endif
75
76 #ifdef Q_OS_WIN
77 #include <QtWin>
78 #include <QWinJumpList>
79 #include <QWinJumpListCategory>
80 #endif
81
82 #include <iostream>
83
84 #if defined(Q_OS_WIN) && !defined(Q_OS_OS2)
85 #include "registerqappassociation.h"
86 #endif
87
88 static bool s_testMode = false;
89
MainApplication(int & argc,char ** argv)90 MainApplication::MainApplication(int &argc, char** argv)
91 : QtSingleApplication(argc, argv)
92 , m_isPrivate(false)
93 , m_isPortable(false)
94 , m_isClosing(false)
95 , m_isStartingAfterCrash(false)
96 , m_history(nullptr)
97 , m_bookmarks(nullptr)
98 , m_autoFill(nullptr)
99 , m_cookieJar(nullptr)
100 , m_plugins(nullptr)
101 , m_browsingLibrary(nullptr)
102 , m_networkManager(nullptr)
103 , m_restoreManager(nullptr)
104 , m_sessionManager(nullptr)
105 , m_downloadManager(nullptr)
106 , m_userAgentManager(nullptr)
107 , m_searchEnginesManager(nullptr)
108 , m_closedWindowsManager(nullptr)
109 , m_protocolHandlerManager(nullptr)
110 , m_html5PermissionsManager(nullptr)
111 , m_desktopNotifications(nullptr)
112 , m_webProfile(nullptr)
113 , m_autoSaver(nullptr)
114 #if defined(Q_OS_WIN) && !defined(Q_OS_OS2)
115 , m_registerQAppAssociation(0)
116 #endif
117 {
118 setAttribute(Qt::AA_UseHighDpiPixmaps);
119 setAttribute(Qt::AA_DontCreateNativeWidgetSiblings);
120
121 setApplicationName(QStringLiteral("falkon"));
122 setOrganizationDomain(QStringLiteral("org.kde"));
123 setWindowIcon(QIcon::fromTheme(QSL("falkon"), QIcon(QSL(":icons/falkon.svg"))));
124 setDesktopFileName(QSL("org.kde.falkon"));
125
126 #ifdef GIT_REVISION
127 setApplicationVersion(QSL("%1 (%2)").arg(Qz::VERSION, GIT_REVISION));
128 #else
129 setApplicationVersion(QString::fromLatin1(Qz::VERSION));
130 #endif
131
132 // Set fallback icon theme (eg. on Windows/Mac)
133 if (QIcon::fromTheme(QSL("view-refresh")).isNull()) {
134 QIcon::setThemeName(QSL("breeze-fallback"));
135 }
136
137 // QSQLITE database plugin is required
138 if (!QSqlDatabase::isDriverAvailable(QSL("QSQLITE"))) {
139 QMessageBox::critical(nullptr, QSL("Error"), QSL("Qt SQLite database plugin is not available. Please install it and restart the application."));
140 m_isClosing = true;
141 return;
142 }
143
144 #ifdef Q_OS_WIN
145 // Set default app font (needed for N'ko)
146 int fontId = QFontDatabase::addApplicationFont(QSL("font.ttf"));
147 if (fontId != -1) {
148 const QStringList families = QFontDatabase::applicationFontFamilies(fontId);
149 if (!families.empty())
150 setFont(QFont(families.at(0)));
151 }
152 #endif
153
154 QUrl startUrl;
155 QString startProfile;
156 QStringList messages;
157
158 bool noAddons = false;
159 bool newInstance = false;
160
161 if (argc > 1) {
162 CommandLineOptions cmd;
163 const auto actions = cmd.getActions();
164 for (const CommandLineOptions::ActionPair &pair : actions) {
165 switch (pair.action) {
166 case Qz::CL_StartWithoutAddons:
167 noAddons = true;
168 break;
169 case Qz::CL_StartWithProfile:
170 startProfile = pair.text;
171 break;
172 case Qz::CL_StartPortable:
173 m_isPortable = true;
174 break;
175 case Qz::CL_NewTab:
176 messages.append(QStringLiteral("ACTION:NewTab"));
177 m_postLaunchActions.append(OpenNewTab);
178 break;
179 case Qz::CL_NewWindow:
180 messages.append(QStringLiteral("ACTION:NewWindow"));
181 break;
182 case Qz::CL_ToggleFullScreen:
183 messages.append(QStringLiteral("ACTION:ToggleFullScreen"));
184 m_postLaunchActions.append(ToggleFullScreen);
185 break;
186 case Qz::CL_ShowDownloadManager:
187 messages.append(QStringLiteral("ACTION:ShowDownloadManager"));
188 m_postLaunchActions.append(OpenDownloadManager);
189 break;
190 case Qz::CL_StartPrivateBrowsing:
191 m_isPrivate = true;
192 break;
193 case Qz::CL_StartNewInstance:
194 newInstance = true;
195 break;
196 case Qz::CL_OpenUrlInCurrentTab:
197 startUrl = QUrl::fromUserInput(pair.text);
198 messages.append("ACTION:OpenUrlInCurrentTab" + pair.text);
199 break;
200 case Qz::CL_OpenUrlInNewWindow:
201 startUrl = QUrl::fromUserInput(pair.text);
202 messages.append("ACTION:OpenUrlInNewWindow" + pair.text);
203 break;
204 case Qz::CL_OpenUrl:
205 startUrl = QUrl::fromUserInput(pair.text);
206 messages.append("URL:" + pair.text);
207 break;
208 case Qz::CL_ExitAction:
209 m_isClosing = true;
210 return;
211 case Qz::CL_WMClass:
212 m_wmClass = pair.text.toUtf8();
213 break;
214 default:
215 break;
216 }
217 }
218 }
219
220 if (!isPortable()) {
221 QSettings falkonConf(QSL("%1/falkon.conf").arg(applicationDirPath()), QSettings::IniFormat);
222 m_isPortable = falkonConf.value(QSL("Config/Portable")).toBool();
223 }
224
225 if (isPortable()) {
226 std::cout << "Falkon: Running in Portable Mode." << std::endl;
227 DataPaths::setPortableVersion();
228 }
229
230 // Don't start single application in private browsing
231 if (!isPrivate()) {
232 QString appId = QStringLiteral("org.kde.Falkon");
233
234 if (isPortable()) {
235 appId.append(QLatin1String(".Portable"));
236 }
237
238 if (isTestModeEnabled()) {
239 appId.append(QSL(".TestMode"));
240 }
241
242 if (newInstance) {
243 if (startProfile.isEmpty() || startProfile == QLatin1String("default")) {
244 std::cout << "New instance cannot be started with default profile!" << std::endl;
245 }
246 else {
247 // Generate unique appId so it is possible to start more separate instances
248 // of the same profile. It is dangerous to run more instances of the same profile,
249 // but if the user wants it, we should allow it.
250 appId.append(QLatin1Char('.') + startProfile + QString::number(QDateTime::currentMSecsSinceEpoch()));
251 }
252 }
253
254 setAppId(appId);
255 }
256
257 // If there is nothing to tell other instance, we need to at least wake it
258 if (messages.isEmpty()) {
259 messages.append(QStringLiteral(" "));
260 }
261
262 if (isRunning()) {
263 m_isClosing = true;
264 for (const QString &message : qAsConst(messages)) {
265 sendMessage(message);
266 }
267 return;
268 }
269
270 #ifdef Q_OS_MACOS
271 setQuitOnLastWindowClosed(false);
272 // disable tabbing issue#2261
273 extern void disableWindowTabbing();
274 disableWindowTabbing();
275 #else
276 setQuitOnLastWindowClosed(true);
277 #endif
278
279 QSettings::setDefaultFormat(QSettings::IniFormat);
280 QDesktopServices::setUrlHandler(QSL("http"), this, "addNewTab");
281 QDesktopServices::setUrlHandler(QSL("https"), this, "addNewTab");
282 QDesktopServices::setUrlHandler(QSL("ftp"), this, "addNewTab");
283
284 ProfileManager profileManager;
285 profileManager.initConfigDir();
286 profileManager.initCurrentProfile(startProfile);
287
288 Settings::createSettings(DataPaths::currentProfilePath() + QLatin1String("/settings.ini"));
289
290 NetworkManager::registerSchemes();
291
292 m_webProfile = isPrivate() ? new QWebEngineProfile() : QWebEngineProfile::defaultProfile();
293 connect(m_webProfile, &QWebEngineProfile::downloadRequested, this, &MainApplication::downloadRequested);
294
295 #if QTWEBENGINECORE_VERSION >= QT_VERSION_CHECK(5, 13, 0)
296 m_webProfile->setNotificationPresenter([&] (std::unique_ptr<QWebEngineNotification> notification) {
297 auto notifications = desktopNotifications();
298 notifications->showNotification(
299 QPixmap::fromImage(notification->icon()), notification->title(), notification->message()
300 );
301 });
302 #endif
303
304 m_networkManager = new NetworkManager(this);
305
306 setupUserScripts();
307
308 if (!isPrivate() && !isTestModeEnabled()) {
309 m_sessionManager = new SessionManager(this);
310 m_autoSaver = new AutoSaver(this);
311 connect(m_autoSaver, &AutoSaver::save, m_sessionManager, &SessionManager::autoSaveLastSession);
312
313 Settings settings;
314 settings.beginGroup(QSL("SessionRestore"));
315 const bool wasRunning = settings.value(QSL("isRunning"), false).toBool();
316 const bool wasRestoring = settings.value(QSL("isRestoring"), false).toBool();
317 settings.setValue(QSL("isRunning"), true);
318 settings.setValue(QSL("isRestoring"), wasRunning);
319 settings.endGroup();
320 settings.sync();
321
322 m_isStartingAfterCrash = wasRunning && wasRestoring;
323
324 if (wasRunning) {
325 QTimer::singleShot(60 * 1000, this, [this]() {
326 Settings().setValue(QSL("SessionRestore/isRestoring"), false);
327 });
328 }
329
330 // we have to ask about startup session before creating main window
331 if (!m_isStartingAfterCrash && afterLaunch() == SelectSession)
332 m_restoreManager = new RestoreManager(sessionManager()->askSessionFromUser());
333 }
334
335 loadSettings();
336
337 m_plugins = new PluginProxy(this);
338 m_autoFill = new AutoFill(this);
339 mApp->protocolHandlerManager();
340
341 if (!noAddons)
342 m_plugins->loadPlugins();
343
344 BrowserWindow* window = createWindow(Qz::BW_FirstAppWindow, startUrl);
345 connect(window, SIGNAL(startingCompleted()), this, SLOT(restoreOverrideCursor()));
346
347 connect(this, &QApplication::focusChanged, this, &MainApplication::onFocusChanged);
348
349 if (!isPrivate() && !isTestModeEnabled()) {
350 #ifndef DISABLE_CHECK_UPDATES
351 Settings settings;
352 bool checkUpdates = settings.value("Web-Browser-Settings/CheckUpdates", true).toBool();
353
354 if (checkUpdates) {
355 new Updater(window);
356 }
357 #endif
358
359 sessionManager()->backupSavedSessions();
360
361 if (m_isStartingAfterCrash || afterLaunch() == RestoreSession) {
362 m_restoreManager = new RestoreManager(sessionManager()->lastActiveSessionPath());
363 if (!m_restoreManager->isValid()) {
364 destroyRestoreManager();
365 }
366 }
367
368 if (!m_isStartingAfterCrash && m_restoreManager) {
369 restoreSession(window, m_restoreManager->restoreData());
370 }
371 }
372
373 QSettings::setPath(QSettings::IniFormat, QSettings::UserScope, DataPaths::currentProfilePath());
374
375 connect(this, SIGNAL(messageReceived(QString)), this, SLOT(messageReceived(QString)));
376 connect(this, &QCoreApplication::aboutToQuit, this, &MainApplication::saveSettings);
377
378 QTimer::singleShot(0, this, &MainApplication::postLaunch);
379 }
380
~MainApplication()381 MainApplication::~MainApplication()
382 {
383 m_isClosing = true;
384
385 IconProvider::instance()->saveIconsToDatabase();
386
387 // Wait for all QtConcurrent jobs to finish
388 QThreadPool::globalInstance()->waitForDone();
389
390 // Delete all classes that are saving data in destructor
391 delete m_bookmarks;
392 m_bookmarks = nullptr;
393 delete m_cookieJar;
394 m_cookieJar = nullptr;
395
396 Settings::syncSettings();
397 }
398
isClosing() const399 bool MainApplication::isClosing() const
400 {
401 return m_isClosing;
402 }
403
isPrivate() const404 bool MainApplication::isPrivate() const
405 {
406 return m_isPrivate;
407 }
408
isPortable() const409 bool MainApplication::isPortable() const
410 {
411 #ifdef PORTABLE_BUILD
412 return true;
413 #else
414 return m_isPortable;
415 #endif
416 }
417
isStartingAfterCrash() const418 bool MainApplication::isStartingAfterCrash() const
419 {
420 return m_isStartingAfterCrash;
421 }
422
windowCount() const423 int MainApplication::windowCount() const
424 {
425 return m_windows.count();
426 }
427
windows() const428 QList<BrowserWindow*> MainApplication::windows() const
429 {
430 return m_windows;
431 }
432
getWindow() const433 BrowserWindow* MainApplication::getWindow() const
434 {
435 if (m_lastActiveWindow) {
436 return m_lastActiveWindow.data();
437 }
438
439 return m_windows.isEmpty() ? 0 : m_windows.at(0);
440 }
441
createWindow(Qz::BrowserWindowType type,const QUrl & startUrl)442 BrowserWindow* MainApplication::createWindow(Qz::BrowserWindowType type, const QUrl &startUrl)
443 {
444 if (windowCount() == 0 && type != Qz::BW_MacFirstWindow) {
445 type = Qz::BW_FirstAppWindow;
446 }
447
448 BrowserWindow* window = new BrowserWindow(type, startUrl);
449 connect(window, &QObject::destroyed, this, &MainApplication::windowDestroyed);
450
451 m_windows.prepend(window);
452 return window;
453 }
454
afterLaunch() const455 MainApplication::AfterLaunch MainApplication::afterLaunch() const
456 {
457 return static_cast<AfterLaunch>(Settings().value(QSL("Web-URL-Settings/afterLaunch"), RestoreSession).toInt());
458 }
459
openSession(BrowserWindow * window,RestoreData & restoreData)460 void MainApplication::openSession(BrowserWindow* window, RestoreData &restoreData)
461 {
462 setOverrideCursor(Qt::BusyCursor);
463
464 if (!window)
465 window = createWindow(Qz::BW_OtherRestoredWindow);
466
467 if (window->tabCount() != 0) {
468 // This can only happen when recovering crashed session!
469 // Don't restore tabs in current window as user already opened some new tabs.
470 createWindow(Qz::BW_OtherRestoredWindow)->restoreWindow(restoreData.windows.takeAt(0));
471 } else {
472 window->restoreWindow(restoreData.windows.takeAt(0));
473 }
474
475 const auto restoreWindows = restoreData.windows;
476 for (const BrowserWindow::SavedWindow &data : restoreWindows) {
477 BrowserWindow* window = createWindow(Qz::BW_OtherRestoredWindow);
478 window->restoreWindow(data);
479 }
480
481 m_closedWindowsManager->restoreState(restoreData.closedWindows);
482
483 restoreOverrideCursor();
484 }
485
restoreSession(BrowserWindow * window,RestoreData restoreData)486 bool MainApplication::restoreSession(BrowserWindow* window, RestoreData restoreData)
487 {
488 if (m_isPrivate || !restoreData.isValid()) {
489 return false;
490 }
491
492 openSession(window, restoreData);
493
494 m_restoreManager->clearRestoreData();
495 destroyRestoreManager();
496
497 return true;
498 }
499
destroyRestoreManager()500 void MainApplication::destroyRestoreManager()
501 {
502 if (m_restoreManager && m_restoreManager->isValid()) {
503 return;
504 }
505
506 delete m_restoreManager;
507 m_restoreManager = 0;
508 }
509
reloadSettings()510 void MainApplication::reloadSettings()
511 {
512 loadSettings();
513 emit settingsReloaded();
514 }
515
styleName() const516 QString MainApplication::styleName() const
517 {
518 return m_proxyStyle ? m_proxyStyle->name() : QString();
519 }
520
setProxyStyle(ProxyStyle * style)521 void MainApplication::setProxyStyle(ProxyStyle *style)
522 {
523 m_proxyStyle = style;
524 setStyle(style);
525 }
526
wmClass() const527 QByteArray MainApplication::wmClass() const
528 {
529 return m_wmClass;
530 }
531
history()532 History* MainApplication::history()
533 {
534 if (!m_history) {
535 m_history = new History(this);
536 }
537 return m_history;
538 }
539
bookmarks()540 Bookmarks* MainApplication::bookmarks()
541 {
542 if (!m_bookmarks) {
543 m_bookmarks = new Bookmarks(this);
544 }
545 return m_bookmarks;
546 }
547
autoFill()548 AutoFill* MainApplication::autoFill()
549 {
550 return m_autoFill;
551 }
552
cookieJar()553 CookieJar* MainApplication::cookieJar()
554 {
555 if (!m_cookieJar) {
556 m_cookieJar = new CookieJar(this);
557 }
558 return m_cookieJar;
559 }
560
plugins()561 PluginProxy* MainApplication::plugins()
562 {
563 return m_plugins;
564 }
565
browsingLibrary()566 BrowsingLibrary* MainApplication::browsingLibrary()
567 {
568 if (!m_browsingLibrary) {
569 m_browsingLibrary = new BrowsingLibrary(getWindow());
570 }
571 return m_browsingLibrary;
572 }
573
networkManager()574 NetworkManager *MainApplication::networkManager()
575 {
576 return m_networkManager;
577 }
578
restoreManager()579 RestoreManager* MainApplication::restoreManager()
580 {
581 return m_restoreManager;
582 }
583
sessionManager()584 SessionManager* MainApplication::sessionManager()
585 {
586 return m_sessionManager;
587 }
588
downloadManager()589 DownloadManager* MainApplication::downloadManager()
590 {
591 if (!m_downloadManager) {
592 m_downloadManager = new DownloadManager();
593 }
594 return m_downloadManager;
595 }
596
userAgentManager()597 UserAgentManager* MainApplication::userAgentManager()
598 {
599 if (!m_userAgentManager) {
600 m_userAgentManager = new UserAgentManager(this);
601 }
602 return m_userAgentManager;
603 }
604
searchEnginesManager()605 SearchEnginesManager* MainApplication::searchEnginesManager()
606 {
607 if (!m_searchEnginesManager) {
608 m_searchEnginesManager = new SearchEnginesManager(this);
609 }
610 return m_searchEnginesManager;
611 }
612
closedWindowsManager()613 ClosedWindowsManager* MainApplication::closedWindowsManager()
614 {
615 if (!m_closedWindowsManager) {
616 m_closedWindowsManager = new ClosedWindowsManager(this);
617 }
618 return m_closedWindowsManager;
619 }
620
protocolHandlerManager()621 ProtocolHandlerManager *MainApplication::protocolHandlerManager()
622 {
623 if (!m_protocolHandlerManager) {
624 m_protocolHandlerManager = new ProtocolHandlerManager(this);
625 }
626 return m_protocolHandlerManager;
627 }
628
html5PermissionsManager()629 HTML5PermissionsManager* MainApplication::html5PermissionsManager()
630 {
631 if (!m_html5PermissionsManager) {
632 m_html5PermissionsManager = new HTML5PermissionsManager(this);
633 }
634 return m_html5PermissionsManager;
635 }
636
desktopNotifications()637 DesktopNotificationsFactory* MainApplication::desktopNotifications()
638 {
639 if (!m_desktopNotifications) {
640 m_desktopNotifications = new DesktopNotificationsFactory(this);
641 }
642 return m_desktopNotifications;
643 }
644
webProfile() const645 QWebEngineProfile *MainApplication::webProfile() const
646 {
647 return m_webProfile;
648 }
649
webSettings() const650 QWebEngineSettings *MainApplication::webSettings() const
651 {
652 return m_webProfile->settings();
653 }
654
655 // static
instance()656 MainApplication* MainApplication::instance()
657 {
658 return static_cast<MainApplication*>(QCoreApplication::instance());
659 }
660
661 // static
isTestModeEnabled()662 bool MainApplication::isTestModeEnabled()
663 {
664 return s_testMode;
665 }
666
667 // static
setTestModeEnabled(bool enabled)668 void MainApplication::setTestModeEnabled(bool enabled)
669 {
670 s_testMode = enabled;
671 }
672
addNewTab(const QUrl & url)673 void MainApplication::addNewTab(const QUrl &url)
674 {
675 BrowserWindow* window = getWindow();
676
677 if (window) {
678 window->tabWidget()->addView(url, url.isEmpty() ? Qz::NT_SelectedNewEmptyTab : Qz::NT_SelectedTabAtTheEnd);
679 }
680 }
681
startPrivateBrowsing(const QUrl & startUrl)682 void MainApplication::startPrivateBrowsing(const QUrl &startUrl)
683 {
684 QUrl url = startUrl;
685 if (QAction* act = qobject_cast<QAction*>(sender())) {
686 url = act->data().toUrl();
687 }
688
689 QStringList args;
690 args.append(QSL("--private-browsing"));
691 args.append(QSL("--profile=") + ProfileManager::currentProfile());
692
693 if (!url.isEmpty()) {
694 args << url.toEncoded();
695 }
696
697 if (!QProcess::startDetached(applicationFilePath(), args)) {
698 qWarning() << "MainApplication: Cannot start new browser process for private browsing!" << applicationFilePath() << args;
699 }
700 }
701
reloadUserStyleSheet()702 void MainApplication::reloadUserStyleSheet()
703 {
704 const QString userCssFile = Settings().value(QSL("Web-Browser-Settings/userStyleSheet"), QString()).toString();
705 setUserStyleSheet(userCssFile);
706 }
707
restoreOverrideCursor()708 void MainApplication::restoreOverrideCursor()
709 {
710 QApplication::restoreOverrideCursor();
711 }
712
changeOccurred()713 void MainApplication::changeOccurred()
714 {
715 if (m_autoSaver)
716 m_autoSaver->changeOccurred();
717 }
718
quitApplication()719 void MainApplication::quitApplication()
720 {
721 if (m_downloadManager && !m_downloadManager->canClose()) {
722 m_downloadManager->show();
723 return;
724 }
725
726 for (BrowserWindow *window : qAsConst(m_windows)) {
727 emit window->aboutToClose();
728 }
729
730 if (m_sessionManager && m_windows.count() > 0) {
731 m_sessionManager->autoSaveLastSession();
732 }
733
734 m_isClosing = true;
735
736 for (BrowserWindow *window : qAsConst(m_windows)) {
737 window->close();
738 }
739
740 // Saving settings in saveSettings() slot called from quit() so
741 // everything gets saved also when quitting application in other
742 // way than clicking Quit action in File menu or closing last window
743 // eg. on Mac (#157)
744
745 if (!isPrivate()) {
746 removeLockFile();
747 }
748
749 quit();
750 }
751
postLaunch()752 void MainApplication::postLaunch()
753 {
754 if (m_postLaunchActions.contains(OpenDownloadManager)) {
755 downloadManager()->show();
756 }
757
758 if (m_postLaunchActions.contains(OpenNewTab)) {
759 getWindow()->tabWidget()->addView(QUrl(), Qz::NT_SelectedNewEmptyTab);
760 }
761
762 if (m_postLaunchActions.contains(ToggleFullScreen)) {
763 getWindow()->toggleFullScreen();
764 }
765
766 createJumpList();
767 initPulseSupport();
768
769 QTimer::singleShot(5000, this, &MainApplication::runDeferredPostLaunchActions);
770 }
771
saveState() const772 QByteArray MainApplication::saveState() const
773 {
774 RestoreData restoreData;
775 restoreData.windows.reserve(m_windows.count());
776 for (BrowserWindow *window : qAsConst(m_windows)) {
777 restoreData.windows.append(BrowserWindow::SavedWindow(window));
778 }
779
780 if (m_restoreManager && m_restoreManager->isValid()) {
781 QDataStream stream(&restoreData.crashedSession, QIODevice::WriteOnly);
782 stream << m_restoreManager->restoreData();
783 }
784
785 restoreData.closedWindows = m_closedWindowsManager->saveState();
786
787 QByteArray data;
788 QDataStream stream(&data, QIODevice::WriteOnly);
789
790 stream << Qz::sessionVersion;
791 stream << restoreData;
792
793 return data;
794 }
795
saveSettings()796 void MainApplication::saveSettings()
797 {
798 if (isPrivate()) {
799 return;
800 }
801
802 m_isClosing = true;
803
804 Settings settings;
805 settings.beginGroup(QSL("SessionRestore"));
806 settings.setValue(QSL("isRunning"), false);
807 settings.setValue(QSL("isRestoring"), false);
808 settings.endGroup();
809
810 settings.beginGroup(QSL("Web-Browser-Settings"));
811 bool deleteCache = settings.value(QSL("deleteCacheOnClose"), false).toBool();
812 bool deleteHistory = settings.value(QSL("deleteHistoryOnClose"), false).toBool();
813 bool deleteHtml5Storage = settings.value(QSL("deleteHTML5StorageOnClose"), false).toBool();
814 settings.endGroup();
815
816 settings.beginGroup(QSL("Cookie-Settings"));
817 bool deleteCookies = settings.value(QSL("deleteCookiesOnClose"), false).toBool();
818 settings.endGroup();
819
820 if (deleteHistory) {
821 m_history->clearHistory();
822 }
823 if (deleteHtml5Storage) {
824 ClearPrivateData::clearLocalStorage();
825 }
826 if (deleteCookies) {
827 m_cookieJar->deleteAllCookies(false);
828 }
829 if (deleteCache) {
830 QzTools::removeRecursively(mApp->webProfile()->cachePath());
831 }
832
833 m_searchEnginesManager->saveSettings();
834 m_plugins->shutdown();
835 m_networkManager->shutdown();
836
837 qzSettings->saveSettings();
838 QFile::remove(DataPaths::currentProfilePath() + QLatin1String("/WebpageIcons.db"));
839
840 sessionManager()->saveSettings();
841 }
842
messageReceived(const QString & message)843 void MainApplication::messageReceived(const QString &message)
844 {
845 QWidget* actWin = getWindow();
846 QUrl actUrl;
847
848 if (message.startsWith(QLatin1String("URL:"))) {
849 const QUrl url = QUrl::fromUserInput(message.mid(4));
850 addNewTab(url);
851 actWin = getWindow();
852 }
853 else if (message.startsWith(QLatin1String("ACTION:"))) {
854 const QString text = message.mid(7);
855 if (text == QLatin1String("NewTab")) {
856 addNewTab();
857 }
858 else if (text == QLatin1String("NewWindow")) {
859 actWin = createWindow(Qz::BW_NewWindow);
860 }
861 else if (text == QLatin1String("ShowDownloadManager")) {
862 downloadManager()->show();
863 actWin = downloadManager();
864 }
865 else if (text == QLatin1String("ToggleFullScreen") && actWin) {
866 BrowserWindow* qz = static_cast<BrowserWindow*>(actWin);
867 qz->toggleFullScreen();
868 }
869 else if (text.startsWith(QLatin1String("OpenUrlInCurrentTab"))) {
870 actUrl = QUrl::fromUserInput(text.mid(19));
871 }
872 else if (text.startsWith(QLatin1String("OpenUrlInNewWindow"))) {
873 createWindow(Qz::BW_NewWindow, QUrl::fromUserInput(text.mid(18)));
874 return;
875 }
876 }
877 else {
878 // User attempted to start another instance, let's open a new window
879 actWin = createWindow(Qz::BW_NewWindow);
880 }
881
882 if (!actWin) {
883 if (!isClosing()) {
884 // It can only occur if download manager window was still opened
885 createWindow(Qz::BW_NewWindow, actUrl);
886 }
887 return;
888 }
889
890 actWin->setWindowState(actWin->windowState() & ~Qt::WindowMinimized);
891 actWin->raise();
892 actWin->activateWindow();
893 actWin->setFocus();
894
895 BrowserWindow* win = qobject_cast<BrowserWindow*>(actWin);
896
897 if (win && !actUrl.isEmpty()) {
898 win->loadAddress(actUrl);
899 }
900 }
901
windowDestroyed(QObject * window)902 void MainApplication::windowDestroyed(QObject* window)
903 {
904 // qobject_cast doesn't work because QObject::destroyed is emitted from destructor
905 Q_ASSERT(static_cast<BrowserWindow*>(window));
906 Q_ASSERT(m_windows.contains(static_cast<BrowserWindow*>(window)));
907
908 m_windows.removeOne(static_cast<BrowserWindow*>(window));
909 }
910
onFocusChanged()911 void MainApplication::onFocusChanged()
912 {
913 BrowserWindow* activeBrowserWindow = qobject_cast<BrowserWindow*>(activeWindow());
914
915 if (activeBrowserWindow) {
916 m_lastActiveWindow = activeBrowserWindow;
917
918 emit activeWindowChanged(m_lastActiveWindow);
919 }
920 }
921
runDeferredPostLaunchActions()922 void MainApplication::runDeferredPostLaunchActions()
923 {
924 checkDefaultWebBrowser();
925 checkOptimizeDatabase();
926 }
927
downloadRequested(QWebEngineDownloadItem * download)928 void MainApplication::downloadRequested(QWebEngineDownloadItem *download)
929 {
930 downloadManager()->download(download);
931 }
932
loadSettings()933 void MainApplication::loadSettings()
934 {
935 Settings settings;
936 settings.beginGroup(QSL("Themes"));
937 QString activeTheme = settings.value(QSL("activeTheme"), DEFAULT_THEME_NAME).toString();
938 settings.endGroup();
939
940 loadTheme(activeTheme);
941
942 QWebEngineSettings* webSettings = m_webProfile->settings();
943
944 // Web browsing settings
945 settings.beginGroup(QSL("Web-Browser-Settings"));
946
947 webSettings->setAttribute(QWebEngineSettings::LocalStorageEnabled, settings.value(QSL("HTML5StorageEnabled"), true).toBool());
948 webSettings->setAttribute(QWebEngineSettings::PluginsEnabled, settings.value(QSL("allowPlugins"), true).toBool());
949 webSettings->setAttribute(QWebEngineSettings::JavascriptEnabled, settings.value(QSL("allowJavaScript"), true).toBool());
950 webSettings->setAttribute(QWebEngineSettings::JavascriptCanOpenWindows, settings.value(QSL("allowJavaScriptOpenWindow"), false).toBool());
951 webSettings->setAttribute(QWebEngineSettings::JavascriptCanAccessClipboard, settings.value(QSL("allowJavaScriptAccessClipboard"), true).toBool());
952 webSettings->setAttribute(QWebEngineSettings::LinksIncludedInFocusChain, settings.value(QSL("IncludeLinkInFocusChain"), false).toBool());
953 webSettings->setAttribute(QWebEngineSettings::XSSAuditingEnabled, settings.value(QSL("XSSAuditing"), false).toBool());
954 webSettings->setAttribute(QWebEngineSettings::PrintElementBackgrounds, settings.value(QSL("PrintElementBackground"), true).toBool());
955 webSettings->setAttribute(QWebEngineSettings::SpatialNavigationEnabled, settings.value(QSL("SpatialNavigation"), false).toBool());
956 webSettings->setAttribute(QWebEngineSettings::ScrollAnimatorEnabled, settings.value(QSL("AnimateScrolling"), true).toBool());
957 webSettings->setAttribute(QWebEngineSettings::HyperlinkAuditingEnabled, false);
958 webSettings->setAttribute(QWebEngineSettings::FullScreenSupportEnabled, true);
959 webSettings->setAttribute(QWebEngineSettings::LocalContentCanAccessRemoteUrls, true);
960 webSettings->setAttribute(QWebEngineSettings::FocusOnNavigationEnabled, false);
961
962 #if QTWEBENGINEWIDGETS_VERSION >= QT_VERSION_CHECK(5, 10, 0)
963 webSettings->setAttribute(QWebEngineSettings::AllowWindowActivationFromJavaScript, settings.value(QSL("allowJavaScriptActivateWindow"), false).toBool());
964 #endif
965
966 #if QTWEBENGINEWIDGETS_VERSION >= QT_VERSION_CHECK(5, 11, 0)
967 webSettings->setAttribute(QWebEngineSettings::JavascriptCanPaste, settings.value(QSL("allowJavaScriptPaste"), true).toBool());
968 webSettings->setAttribute(QWebEngineSettings::PlaybackRequiresUserGesture, settings.value(QSL("DisableVideoAutoPlay"), false).toBool());
969 webSettings->setAttribute(QWebEngineSettings::WebRTCPublicInterfacesOnly, settings.value(QSL("WebRTCPublicIpOnly"), true).toBool());
970 webSettings->setUnknownUrlSchemePolicy(QWebEngineSettings::AllowAllUnknownUrlSchemes);
971 #endif
972
973 #if QTWEBENGINEWIDGETS_VERSION >= QT_VERSION_CHECK(5, 12, 0)
974 webSettings->setAttribute(QWebEngineSettings::DnsPrefetchEnabled, settings.value(QSL("DNSPrefetch"), true).toBool());
975 #endif
976
977 #if QTWEBENGINEWIDGETS_VERSION >= QT_VERSION_CHECK(5, 13, 0)
978 webSettings->setAttribute(QWebEngineSettings::PdfViewerEnabled, settings.value(QSL("intPDFViewer"), false).toBool());
979 webSettings->setAttribute(QWebEngineSettings::ScreenCaptureEnabled, settings.value(QSL("screenCaptureEnabled"), false).toBool());
980 #endif
981
982 webSettings->setDefaultTextEncoding(settings.value(QSL("DefaultEncoding"), webSettings->defaultTextEncoding()).toString());
983
984 setWheelScrollLines(settings.value(QSL("wheelScrollLines"), wheelScrollLines()).toInt());
985
986 const QString userCss = settings.value(QSL("userStyleSheet"), QString()).toString();
987 settings.endGroup();
988
989 setUserStyleSheet(userCss);
990
991 settings.beginGroup(QSL("Browser-Fonts"));
992 webSettings->setFontFamily(QWebEngineSettings::StandardFont, settings.value(QSL("StandardFont"), webSettings->fontFamily(QWebEngineSettings::StandardFont)).toString());
993 webSettings->setFontFamily(QWebEngineSettings::CursiveFont, settings.value(QSL("CursiveFont"), webSettings->fontFamily(QWebEngineSettings::CursiveFont)).toString());
994 webSettings->setFontFamily(QWebEngineSettings::FantasyFont, settings.value(QSL("FantasyFont"), webSettings->fontFamily(QWebEngineSettings::FantasyFont)).toString());
995 webSettings->setFontFamily(QWebEngineSettings::FixedFont, settings.value(QSL("FixedFont"), webSettings->fontFamily(QWebEngineSettings::FixedFont)).toString());
996 webSettings->setFontFamily(QWebEngineSettings::SansSerifFont, settings.value(QSL("SansSerifFont"), webSettings->fontFamily(QWebEngineSettings::SansSerifFont)).toString());
997 webSettings->setFontFamily(QWebEngineSettings::SerifFont, settings.value(QSL("SerifFont"), webSettings->fontFamily(QWebEngineSettings::SerifFont)).toString());
998 webSettings->setFontSize(QWebEngineSettings::DefaultFontSize, settings.value(QSL("DefaultFontSize"), 15).toInt());
999 webSettings->setFontSize(QWebEngineSettings::DefaultFixedFontSize, settings.value(QSL("FixedFontSize"), 14).toInt());
1000 webSettings->setFontSize(QWebEngineSettings::MinimumFontSize, settings.value(QSL("MinimumFontSize"), 3).toInt());
1001 webSettings->setFontSize(QWebEngineSettings::MinimumLogicalFontSize, settings.value(QSL("MinimumLogicalFontSize"), 5).toInt());
1002 settings.endGroup();
1003
1004 QWebEngineProfile* profile = QWebEngineProfile::defaultProfile();
1005 profile->setPersistentCookiesPolicy(QWebEngineProfile::AllowPersistentCookies);
1006 profile->setPersistentStoragePath(DataPaths::currentProfilePath());
1007
1008 QString defaultPath = DataPaths::path(DataPaths::Cache);
1009 if (!defaultPath.startsWith(DataPaths::currentProfilePath()))
1010 defaultPath.append(QLatin1Char('/') + ProfileManager::currentProfile());
1011 const QString &cachePath = settings.value(QSL("Web-Browser-Settings/CachePath"), defaultPath).toString();
1012 profile->setCachePath(cachePath);
1013
1014 const bool allowCache = settings.value(QSL("Web-Browser-Settings/AllowLocalCache"), true).toBool();
1015 profile->setHttpCacheType(allowCache ? QWebEngineProfile::DiskHttpCache : QWebEngineProfile::MemoryHttpCache);
1016
1017 const int cacheSize = settings.value(QSL("Web-Browser-Settings/LocalCacheSize"), 50).toInt() * 1000 * 1000;
1018 profile->setHttpCacheMaximumSize(cacheSize);
1019
1020 settings.beginGroup(QSL("SpellCheck"));
1021 profile->setSpellCheckEnabled(settings.value(QSL("Enabled"), false).toBool());
1022 profile->setSpellCheckLanguages(settings.value(QSL("Languages")).toStringList());
1023 settings.endGroup();
1024
1025 if (isPrivate()) {
1026 webSettings->setAttribute(QWebEngineSettings::LocalStorageEnabled, false);
1027 history()->setSaving(false);
1028 }
1029
1030 if (m_downloadManager) {
1031 m_downloadManager->loadSettings();
1032 }
1033
1034 qzSettings->loadSettings();
1035 userAgentManager()->loadSettings();
1036 networkManager()->loadSettings();
1037 }
1038
loadTheme(const QString & name)1039 void MainApplication::loadTheme(const QString &name)
1040 {
1041 QString activeThemePath = DataPaths::locate(DataPaths::Themes, name);
1042
1043 if (activeThemePath.isEmpty()) {
1044 qWarning() << "Cannot load theme " << name;
1045 activeThemePath = QSL("%1/%2").arg(DataPaths::path(DataPaths::Themes), DEFAULT_THEME_NAME);
1046 }
1047
1048 QString qss = QzTools::readAllFileContents(activeThemePath + QLatin1String("/main.css"));
1049
1050 #if defined(Q_OS_MACOS)
1051 qss.append(QzTools::readAllFileContents(activeThemePath + QLatin1String("/mac.css")));
1052 #elif defined(Q_OS_UNIX)
1053 qss.append(QzTools::readAllFileContents(activeThemePath + QLatin1String("/linux.css")));
1054 #elif defined(Q_OS_WIN) || defined(Q_OS_OS2)
1055 qss.append(QzTools::readAllFileContents(activeThemePath + QLatin1String("/windows.css")));
1056 #endif
1057
1058 if (isRightToLeft()) {
1059 qss.append(QzTools::readAllFileContents(activeThemePath + QLatin1String("/rtl.css")));
1060 }
1061
1062 if (isPrivate()) {
1063 qss.append(QzTools::readAllFileContents(activeThemePath + QLatin1String("/private.css")));
1064 }
1065
1066 qss.append(QzTools::readAllFileContents(DataPaths::currentProfilePath() + QL1S("/userChrome.css")));
1067
1068 QString relativePath = QDir::current().relativeFilePath(activeThemePath);
1069 qss.replace(QRegularExpression(QSL("url\\s*\\(\\s*([^\\*:\\);]+)\\s*\\)")), QSL("url(%1/\\1)").arg(relativePath));
1070 setStyleSheet(qss);
1071 }
1072
checkDefaultWebBrowser()1073 void MainApplication::checkDefaultWebBrowser()
1074 {
1075 if (isPortable()) {
1076 return;
1077 }
1078
1079 #if defined(Q_OS_WIN) && !defined(Q_OS_OS2)
1080 Settings settings;
1081 bool checkNow = settings.value(QSL("Web-Browser-Settings/CheckDefaultBrowser"), DEFAULT_CHECK_DEFAULTBROWSER).toBool();
1082
1083 if (!checkNow) {
1084 return;
1085 }
1086
1087 bool checkAgain = true;
1088
1089 if (!associationManager()->isDefaultForAllCapabilities()) {
1090 CheckBoxDialog dialog(QMessageBox::Yes | QMessageBox::No, getWindow());
1091 dialog.setDefaultButton(QMessageBox::Yes);
1092 dialog.setText(tr("Falkon is not currently your default browser. Would you like to make it your default browser?"));
1093 dialog.setCheckBoxText(tr("Always perform this check when starting Falkon."));
1094 dialog.setDefaultCheckState(Qt::Checked);
1095 dialog.setWindowTitle(tr("Default Browser"));
1096 dialog.setIcon(QMessageBox::Warning);
1097
1098 if (dialog.exec() == QMessageBox::Yes) {
1099 if (!mApp->associationManager()->showNativeDefaultAppSettingsUi())
1100 mApp->associationManager()->registerAllAssociation();
1101 }
1102
1103 checkAgain = dialog.isChecked();
1104 }
1105
1106 settings.setValue(QSL("Web-Browser-Settings/CheckDefaultBrowser"), checkAgain);
1107 #endif
1108 }
1109
checkOptimizeDatabase()1110 void MainApplication::checkOptimizeDatabase()
1111 {
1112 Settings settings;
1113 settings.beginGroup(QSL("Browser"));
1114 const int numberOfRuns = settings.value(QSL("RunsWithoutOptimizeDb"), 0).toInt();
1115 settings.setValue(QSL("RunsWithoutOptimizeDb"), numberOfRuns + 1);
1116
1117 if (numberOfRuns > 20) {
1118 std::cout << "Optimizing database..." << std::endl;
1119 IconProvider::instance()->clearOldIconsInDatabase();
1120 settings.setValue(QSL("RunsWithoutOptimizeDb"), 0);
1121 }
1122
1123 settings.endGroup();
1124 }
1125
setupUserScripts()1126 void MainApplication::setupUserScripts()
1127 {
1128 // WebChannel for SafeJsWorld
1129 QWebEngineScript script;
1130 script.setName(QSL("_falkon_webchannel"));
1131 script.setInjectionPoint(QWebEngineScript::DocumentCreation);
1132 script.setWorldId(WebPage::SafeJsWorld);
1133 script.setRunsOnSubFrames(true);
1134 script.setSourceCode(Scripts::setupWebChannel());
1135 m_webProfile->scripts()->insert(script);
1136
1137 // falkon:restore
1138 QWebEngineScript falkonRestore;
1139 falkonRestore.setWorldId(WebPage::SafeJsWorld);
1140 falkonRestore.setSourceCode(QzTools::readAllFileContents(QSL(":html/restore.user.js")));
1141 m_webProfile->scripts()->insert(falkonRestore);
1142
1143 // falkon:speeddial
1144 QWebEngineScript falkonSpeedDial;
1145 falkonSpeedDial.setWorldId(WebPage::SafeJsWorld);
1146 falkonSpeedDial.setSourceCode(Scripts::setupSpeedDial());
1147 m_webProfile->scripts()->insert(falkonSpeedDial);
1148
1149 // document.window object addons
1150 QWebEngineScript documentWindowAddons;
1151 documentWindowAddons.setName(QSL("_falkon_window_object"));
1152 documentWindowAddons.setInjectionPoint(QWebEngineScript::DocumentCreation);
1153 documentWindowAddons.setWorldId(WebPage::UnsafeJsWorld);
1154 documentWindowAddons.setRunsOnSubFrames(true);
1155 documentWindowAddons.setSourceCode(Scripts::setupWindowObject());
1156 m_webProfile->scripts()->insert(documentWindowAddons);
1157 }
1158
setUserStyleSheet(const QString & filePath)1159 void MainApplication::setUserStyleSheet(const QString &filePath)
1160 {
1161 QString userCss;
1162
1163 #if !defined(Q_OS_UNIX) && !defined(Q_OS_MACOS)
1164 // Don't grey out selection on losing focus (to prevent graying out found text)
1165 QString highlightColor;
1166 QString highlightedTextColor;
1167 #ifdef Q_OS_MACOS
1168 highlightColor = QLatin1String("#b6d6fc");
1169 highlightedTextColor = QLatin1String("#000");
1170 #else
1171 QPalette pal = style()->standardPalette();
1172 highlightColor = pal.color(QPalette::Highlight).name();
1173 highlightedTextColor = pal.color(QPalette::HighlightedText).name();
1174 #endif
1175 userCss += QString("::selection {background: %1; color: %2;} ").arg(highlightColor, highlightedTextColor);
1176 #endif
1177
1178 userCss += QzTools::readAllFileContents(filePath).remove(QLatin1Char('\n'));
1179
1180 const QString name = QStringLiteral("_falkon_userstylesheet");
1181
1182 QWebEngineScript oldScript = m_webProfile->scripts()->findScript(name);
1183 if (!oldScript.isNull()) {
1184 m_webProfile->scripts()->remove(oldScript);
1185 }
1186
1187 if (userCss.isEmpty())
1188 return;
1189
1190 QWebEngineScript script;
1191 script.setName(name);
1192 script.setInjectionPoint(QWebEngineScript::DocumentReady);
1193 script.setWorldId(WebPage::SafeJsWorld);
1194 script.setRunsOnSubFrames(true);
1195 script.setSourceCode(Scripts::setCss(userCss));
1196 m_webProfile->scripts()->insert(script);
1197 }
1198
createJumpList()1199 void MainApplication::createJumpList()
1200 {
1201 #ifdef Q_OS_WIN
1202 QWinJumpList *jumpList = new QWinJumpList(this);
1203 jumpList->clear();
1204
1205 // Frequent
1206 QWinJumpListCategory *frequent = jumpList->frequent();
1207 frequent->setVisible(true);
1208 const QVector<HistoryEntry> mostList = m_history->mostVisited(7);
1209 for (const HistoryEntry &entry : mostList) {
1210 frequent->addLink(IconProvider::iconForUrl(entry.url), entry.title, applicationFilePath(), QStringList{entry.url.toEncoded()});
1211 }
1212
1213 // Tasks
1214 QWinJumpListCategory *tasks = jumpList->tasks();
1215 tasks->setVisible(true);
1216 tasks->addLink(IconProvider::newTabIcon(), tr("Open new tab"), applicationFilePath(), {QSL("--new-tab")});
1217 tasks->addLink(IconProvider::newWindowIcon(), tr("Open new window"), applicationFilePath(), {QSL("--new-window")});
1218 tasks->addLink(IconProvider::privateBrowsingIcon(), tr("Open new private window"), applicationFilePath(), {QSL("--private-browsing")});
1219 #endif
1220 }
1221
initPulseSupport()1222 void MainApplication::initPulseSupport()
1223 {
1224 qputenv("PULSE_PROP_OVERRIDE_application.name", "Falkon");
1225 qputenv("PULSE_PROP_OVERRIDE_application.icon_name", "falkon");
1226 qputenv("PULSE_PROP_OVERRIDE_media.icon_name", "falkon");
1227 }
1228
1229 #if defined(Q_OS_WIN) && !defined(Q_OS_OS2)
associationManager()1230 RegisterQAppAssociation* MainApplication::associationManager()
1231 {
1232 if (!m_registerQAppAssociation) {
1233 QString desc = tr("Falkon is a new and very fast Qt web browser. Falkon is licensed under GPL version 3 or (at your option) any later version. It is based on QtWebEngine and Qt Framework.");
1234 QString fileIconPath = QApplication::applicationFilePath() + ",1";
1235 QString appIconPath = QApplication::applicationFilePath() + ",0";
1236 m_registerQAppAssociation = new RegisterQAppAssociation("Falkon", QApplication::applicationFilePath(), appIconPath, desc, this);
1237 m_registerQAppAssociation->addCapability(".html", "FalkonHTML", "Falkon HTML Document", fileIconPath, RegisterQAppAssociation::FileAssociation);
1238 m_registerQAppAssociation->addCapability(".htm", "FalkonHTML", "Falkon HTML Document", fileIconPath, RegisterQAppAssociation::FileAssociation);
1239 m_registerQAppAssociation->addCapability("http", "FalkonURL", "Falkon URL", appIconPath, RegisterQAppAssociation::UrlAssociation);
1240 m_registerQAppAssociation->addCapability("https", "FalkonURL", "Falkon URL", appIconPath, RegisterQAppAssociation::UrlAssociation);
1241 m_registerQAppAssociation->addCapability("ftp", "FalkonURL", "Falkon URL", appIconPath, RegisterQAppAssociation::UrlAssociation);
1242 }
1243 return m_registerQAppAssociation;
1244 }
1245 #endif
1246
1247 #ifdef Q_OS_MACOS
1248 #include <QFileOpenEvent>
1249
event(QEvent * e)1250 bool MainApplication::event(QEvent* e)
1251 {
1252 switch (e->type()) {
1253 case QEvent::FileOpen: {
1254 QFileOpenEvent *ev = static_cast<QFileOpenEvent*>(e);
1255 if (!ev->url().isEmpty()) {
1256 addNewTab(ev->url());
1257 } else if (!ev->file().isEmpty()) {
1258 addNewTab(QUrl::fromLocalFile(ev->file()));
1259 } else {
1260 return false;
1261 }
1262 return true;
1263 }
1264
1265 case QEvent::ApplicationActivate:
1266 if (!activeWindow() && m_windows.isEmpty())
1267 createWindow(Qz::BW_NewWindow);
1268 break;
1269
1270 default:
1271 break;
1272 }
1273
1274 return QtSingleApplication::event(e);
1275 }
1276 #endif
1277