1 /***************************************************************************
2 * Copyright (C) 2005-2018 by the Quassel Project *
3 * devel@quassel-irc.org *
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 2 of the License, or *
8 * (at your option) version 3. *
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. *
15 * You should have received a copy of the GNU General Public License *
16 * along with this program; if not, write to the *
17 * Free Software Foundation, Inc., *
18 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
19 ***************************************************************************/
21 #include "qtuiapplication.h"
25 #include <QStringList>
28 # include <KStandardDirs>
32 #include "cliparser.h"
35 #include "qtuisettings.h"
37 QtUiApplication::QtUiApplication(int &argc, char **argv)
39 : KApplication() // KApplication is deprecated in KF5
41 : QApplication(argc, argv)
45 Q_UNUSED(argc); Q_UNUSED(argv);
47 // Setup KDE's data dirs
48 // Because we can't use KDE stuff in (the class) Quassel directly, we need to do this here...
49 QStringList dataDirs = KGlobal::dirs()->findDirs("data", "");
51 // Just in case, also check our install prefix
52 dataDirs << QCoreApplication::applicationDirPath() + "/../share/apps/";
54 // Normalize and append our application name
55 for (int i = 0; i < dataDirs.count(); i++)
56 dataDirs[i] = QDir::cleanPath(dataDirs.at(i)) + "/quassel/";
58 // Add resource path and just in case.
59 // Workdir should have precedence
60 dataDirs.prepend(QCoreApplication::applicationDirPath() + "/data/");
61 dataDirs.append(":/data/");
63 // Append trailing '/' and check for existence
64 auto iter = dataDirs.begin();
65 while (iter != dataDirs.end()) {
66 if (!iter->endsWith(QDir::separator()) && !iter->endsWith('/'))
67 iter->append(QDir::separator());
68 if (!QFile::exists(*iter))
69 iter = dataDirs.erase(iter);
74 dataDirs.removeDuplicates();
75 Quassel::setDataDirPaths(dataDirs);
79 Quassel::setDataDirPaths(Quassel::findDataDirPaths());
81 #endif /* HAVE_KDE4 */
83 #if defined(HAVE_KDE4) || defined(Q_OS_MAC)
84 Quassel::disableCrashHandler();
85 #endif /* HAVE_KDE4 || Q_OS_MAC */
87 Quassel::setRunMode(Quassel::ClientOnly);
89 #if QT_VERSION < 0x050000
90 qInstallMsgHandler(Client::logMessage);
92 qInstallMessageHandler(Client::logMessage);
93 connect(this, &QGuiApplication::commitDataRequest, this, &QtUiApplication::commitData, Qt::DirectConnection);
94 connect(this, &QGuiApplication::saveStateRequest, this, &QtUiApplication::saveState, Qt::DirectConnection);
97 #if (QT_VERSION >= QT_VERSION_CHECK(5, 6, 0))
98 QGuiApplication::setFallbackSessionManagementEnabled(false);
103 bool QtUiApplication::init()
105 if (Quassel::init()) {
106 // FIXME: MIGRATION 0.3 -> 0.4: Move database and core config to new location
107 // Move settings, note this does not delete the old files
109 QSettings newSettings("quassel-irc.org", "quasselclient");
113 QSettings::Format format = QSettings::IniFormat;
115 QSettings::Format format = QSettings::NativeFormat;
118 QString newFilePath = Quassel::configDirPath() + "quasselclient"
119 + ((format == QSettings::NativeFormat) ? QLatin1String(".conf") : QLatin1String(".ini"));
120 QSettings newSettings(newFilePath, format);
121 #endif /* Q_OS_MAC */
123 if (newSettings.value("Config/Version").toUInt() == 0) {
125 QString org = "quassel-irc.org";
127 QString org = "Quassel Project";
129 QSettings oldSettings(org, "Quassel Client");
130 if (oldSettings.allKeys().count()) {
131 qWarning() << "\n\n*** IMPORTANT: Config and data file locations have changed. Attempting to auto-migrate your client settings...";
132 foreach(QString key, oldSettings.allKeys())
133 newSettings.setValue(key, oldSettings.value(key));
134 newSettings.setValue("Config/Version", 1);
135 qWarning() << "* Your client settings have been migrated to" << newSettings.fileName();
136 qWarning() << "*** Migration completed.\n\n";
142 // Settings upgrade/downgrade handling
143 if (!migrateSettings()) {
144 qCritical() << "Could not load or upgrade client settings, terminating!";
148 // Checking if settings Icon Theme is valid
149 QString savedIcontheme = QtUiSettings().value("IconTheme", QVariant("")).toString();
151 if (savedIcontheme == "oxygen")
152 QtUiSettings().remove("IconTheme");
155 if (savedIcontheme == "breeze")
156 QtUiSettings().remove("IconTheme");
158 #ifndef WITH_BREEZE_DARK
159 if (savedIcontheme == "breezedark")
160 QtUiSettings().remove("IconTheme");
163 // Set the icon theme
164 if (Quassel::isOptionSet("icontheme"))
165 QIcon::setThemeName(Quassel::optionValue("icontheme"));
166 else if (QtUiSettings().value("IconTheme", QVariant("")).toString() != "")
167 QIcon::setThemeName(QtUiSettings().value("IconTheme").toString());
168 else if (QIcon::themeName().isEmpty())
169 // Some platforms don't set a default icon theme; chances are we can find our bundled theme though
170 QIcon::setThemeName("breeze");
172 Client::init(new QtUi());
174 // Init UI only after the event loop has started
175 // TODO Qt5: Make this a lambda
176 QTimer::singleShot(0, this, SLOT(initUi()));
178 Quassel::registerQuitHandler([]() {
179 QtUi::mainWindow()->quit();
189 QtUiApplication::~QtUiApplication()
196 void QtUiApplication::initUi()
198 QtUi::instance()->init();
199 resumeSessionIfPossible();
203 bool QtUiApplication::migrateSettings()
206 // Check major settings version. This represents incompatible changes between settings
207 // versions. So far, we only have 1.
209 uint versionMajor = s.version();
210 if (versionMajor != 1) {
211 qCritical() << qPrintable(QString("Invalid client settings version '%1'")
217 // Check minor settings version, handling upgrades/downgrades as needed
218 // Current minor version
220 // NOTE: If you increase the minor version, you MUST ALSO add new version upgrade logic in
221 // applySettingsMigration()! Otherwise, settings upgrades will fail.
222 const uint VERSION_MINOR_CURRENT = 7;
223 // Stored minor version
224 uint versionMinor = s.versionMinor();
226 if (versionMinor == VERSION_MINOR_CURRENT) {
227 // At latest version, no need to migrate defaults or other settings
229 } else if (versionMinor == 0) {
230 // New configuration, store as current version
231 qDebug() << qPrintable(QString("Set up new client settings v%1.%2")
232 .arg(versionMajor).arg(VERSION_MINOR_CURRENT));
233 s.setVersionMinor(VERSION_MINOR_CURRENT);
235 // Update the settings stylesheet for first setup. We don't know if older content exists,
236 // if the configuration got erased separately, etc.
238 qtUiStyle.generateSettingsQss();
240 } else if (versionMinor < VERSION_MINOR_CURRENT) {
241 // We're upgrading - apply the neccessary upgrades from each interim version
242 // curVersion will never equal VERSION_MINOR_CURRENT, as it represents the version before
243 // the most recent applySettingsMigration() call.
244 for (uint curVersion = versionMinor; curVersion < VERSION_MINOR_CURRENT; curVersion++) {
245 if (!applySettingsMigration(s, curVersion + 1)) {
246 // Something went wrong, time to bail out
247 qCritical() << qPrintable(QString("Could not migrate client settings from v%1.%2 "
249 .arg(versionMajor).arg(curVersion).arg(curVersion + 1));
250 // Keep track of the last successful upgrade to avoid repeating it on next start
251 s.setVersionMinor(curVersion);
255 // Migration successful!
256 qDebug() << qPrintable(QString("Successfully migrated client settings from v%1.%2 to "
258 .arg(versionMajor).arg(versionMinor).arg(VERSION_MINOR_CURRENT));
259 // Store the new minor version
260 s.setVersionMinor(VERSION_MINOR_CURRENT);
263 // versionMinor > VERSION_MINOR_CURRENT
264 // The user downgraded to an older version of Quassel. Let's hope for the best.
265 // Don't change the minorVersion as the newer version's upgrade logic has already run.
266 qWarning() << qPrintable(QString("Client settings v%1.%2 is newer than latest known v%1.%3,"
267 " things might not work!")
268 .arg(versionMajor).arg(versionMinor).arg(VERSION_MINOR_CURRENT));
274 bool QtUiApplication::applySettingsMigration(QtUiSettings settings, const uint newVersion)
276 switch (newVersion) {
277 // Version 0 and 1 aren't valid upgrade paths - one represents no version, the other is the
278 // oldest version. Ignore those, start from 2 and higher.
279 // Each missed version will be called in sequence. E.g. to upgrade from '1' to '3', this
280 // function will be called with '2', then '3'.
281 // Use explicit scope via { ... } to avoid cross-initialization
283 // In most cases, the goal is to preserve the older default values for keys that haven't been
284 // saved. Exceptions will be noted below.
285 // NOTE: If you add new upgrade logic here, you MUST ALSO increase VERSION_MINOR_CURRENT in
286 // migrateSettings()! Otherwise, your upgrade logic won't ever be called.
289 // New default changes: UseProxy is no longer used in CoreAccountSettings
290 CoreAccountSettings s;
291 for (auto &&accountId : s.knownAccounts()) {
292 auto map = s.retrieveAccountData(accountId);
293 if (!map.value("UseProxy", false).toBool()) {
294 map["ProxyType"] = static_cast<int>(QNetworkProxy::ProxyType::NoProxy);
296 map.remove("UseProxy");
297 s.storeAccountData(accountId, map);
300 // Migration complete!
305 // New default changes: sender colors switched around to Tango-ish theme
308 // QtUiStyle settings
309 QtUiStyleSettings settingsUiStyleColors("Colors");
310 // Preserve the old default values for all variants
311 const QColor oldDefaultSenderColorSelf = QColor(0, 0, 0);
312 const QList<QColor> oldDefaultSenderColors = QList<QColor> {
313 QColor(204, 13, 127), /// Sender00
314 QColor(142, 85, 233), /// Sender01
315 QColor(179, 14, 14), /// Sender02
316 QColor( 23, 179, 57), /// Sender03
317 QColor( 88, 175, 179), /// Sender04
318 QColor(157, 84, 179), /// Sender05
319 QColor(179, 151, 117), /// Sender06
320 QColor( 49, 118, 179), /// Sender07
321 QColor(233, 13, 127), /// Sender08
322 QColor(142, 85, 233), /// Sender09
323 QColor(179, 14, 14), /// Sender10
324 QColor( 23, 179, 57), /// Sender11
325 QColor( 88, 175, 179), /// Sender12
326 QColor(157, 84, 179), /// Sender13
327 QColor(179, 151, 117), /// Sender14
328 QColor( 49, 118, 179), /// Sender15
330 if (!settingsUiStyleColors.valueExists("SenderSelf")) {
331 // Preserve the old default sender color if none set
332 settingsUiStyleColors.setValue("SenderSelf", oldDefaultSenderColorSelf);
334 QString senderColorId;
335 for (int i = 0; i < oldDefaultSenderColors.count(); i++) {
336 // Get the sender color ID for each available color
337 QString dez = QString::number(i);
338 if (dez.length() == 1) dez.prepend('0');
339 senderColorId = QString("Sender" + dez);
340 if (!settingsUiStyleColors.valueExists(senderColorId)) {
341 // Preserve the old default sender color if none set
342 settingsUiStyleColors.setValue(senderColorId, oldDefaultSenderColors[i]);
346 // Update the settings stylesheet with old defaults
348 qtUiStyle.generateSettingsQss();
351 // Migration complete!
356 // New default changes: sender colors apply to nearly all messages with nicks
359 // QtUiStyle settings
360 QtUiStyleSettings settingsUiStyleColors("Colors");
361 const QString useNickGeneralColorsId = "UseNickGeneralColors";
362 if (!settingsUiStyleColors.valueExists(useNickGeneralColorsId)) {
363 // New default is true, preserve previous behavior by setting to false
364 settingsUiStyleColors.setValue(useNickGeneralColorsId, false);
367 // Update the settings stylesheet with old defaults
369 qtUiStyle.generateSettingsQss();
372 // Migration complete!
377 // New default changes: system locale used to generate a timestamp format string, deciding
378 // 24-hour or 12-hour timestamp.
382 const QString useCustomTimestampFormatId = "ChatView/__default__/UseCustomTimestampFormat";
383 if (!settings.valueExists(useCustomTimestampFormatId)) {
384 // New default value is false, preserve previous behavior by setting to true
385 settings.setValue(useCustomTimestampFormatId, true);
389 // Migration complete!
394 // New default changes: per-chat history and line wrapping enabled by default.
397 // InputWidget settings
398 UiSettings settingsInputWidget("InputWidget");
399 const QString enableInputPerChatId = "EnablePerChatHistory";
400 if (!settingsInputWidget.valueExists(enableInputPerChatId)) {
401 // New default value is true, preserve previous behavior by setting to false
402 settingsInputWidget.setValue(enableInputPerChatId, false);
405 const QString enableInputLinewrap = "EnableLineWrap";
406 if (!settingsInputWidget.valueExists(enableInputLinewrap)) {
407 // New default value is true, preserve previous behavior by setting to false
408 settingsInputWidget.setValue(enableInputLinewrap, false);
412 // Migration complete!
417 // New default changes: sender <nick> brackets disabled, sender colors and sender CTCP
422 const QString timestampFormatId = "ChatView/__default__/TimestampFormat";
423 if (!settings.valueExists(timestampFormatId)) {
424 // New default value is " hh:mm:ss", preserve old default of "[hh:mm:ss]"
425 settings.setValue(timestampFormatId, "[hh:mm:ss]");
428 const QString showSenderBracketsId = "ChatView/__default__/ShowSenderBrackets";
429 if (!settings.valueExists(showSenderBracketsId)) {
430 // New default is false, preserve previous behavior by setting to true
431 settings.setValue(showSenderBracketsId, true);
436 // QtUiStyle settings
437 QtUiStyleSettings settingsUiStyleColors("Colors");
438 const QString useSenderColorsId = "UseSenderColors";
439 if (!settingsUiStyleColors.valueExists(useSenderColorsId)) {
440 // New default is true, preserve previous behavior by setting to false
441 settingsUiStyleColors.setValue(useSenderColorsId, false);
444 const QString useSenderActionColorsId = "UseSenderActionColors";
445 if (!settingsUiStyleColors.valueExists(useSenderActionColorsId)) {
446 // New default is true, preserve previous behavior by setting to false
447 settingsUiStyleColors.setValue(useSenderActionColorsId, false);
450 // Update the settings stylesheet with old defaults
452 qtUiStyle.generateSettingsQss();
455 // Migration complete!
459 // Something unexpected happened
465 void QtUiApplication::commitData(QSessionManager &manager)
472 void QtUiApplication::saveState(QSessionManager &manager)
474 //qDebug() << QString("saving session state to id %1").arg(manager.sessionId());
475 // AccountId activeCore = Client::currentCoreAccount().accountId(); // FIXME store this!
476 SessionSettings s(manager.sessionId());
478 QtUi::mainWindow()->saveStateToSettings(s);
482 void QtUiApplication::resumeSessionIfPossible()
485 if (isSessionRestored()) {
486 qDebug() << QString("restoring from session %1").arg(sessionId());
487 SessionSettings s(sessionId());
490 QtUi::mainWindow()->restoreStateFromSettings(s);
494 SessionSettings s(QString("1"));