Add option for unique config

README.md

@@ -41,6 +41,7 @@ Specifically there is support for:
 - Basic communities support.
 - Room switcher (ctrl-K).
 - Light, Dark & System themes.
+- Creating separate profiles (command line only, use `--profile=name`).
 
 ## Installation
 

src/ChatPage.cpp

@@ -272,7 +272,7 @@ ChatPage::ChatPage(QSharedPointer<UserSettings> userSettings, QWidget *parent)
         connect(room_list_,
                 SIGNAL(totalUnreadMessageCountUpdated(int)),
                 this,
-                SLOT(showUnreadMessageNotification(int)));
+                SIGNAL(unreadMessages(int)));
 
         connect(text_input_,
                 &TextInputWidget::sendTextMessage,
@@ -626,7 +626,7 @@ ChatPage::resetUI()
         user_info_widget_->reset();
         view_manager_->clearAll();
 
-        showUnreadMessageNotification(0);
+        emit unreadMessages(0);
 }
 
 void
@@ -751,18 +751,6 @@ ChatPage::bootstrap(QString userid, QString homeserver, QString token)
         tryInitialSync();
 }
 
-void
-ChatPage::showUnreadMessageNotification(int count)
-{
-        emit unreadMessages(count);
-
-        // TODO: Make the default title a const.
-        if (count == 0)
-                emit changeWindowTitle("nheko");
-        else
-                emit changeWindowTitle(QString("nheko (%1)").arg(count));
-}
-
 void
 ChatPage::loadStateFromCache()
 {

src/ChatPage.h

@@ -130,7 +130,7 @@ signals:
 
         void contentLoaded();
         void closing();
-        void changeWindowTitle(const QString &msg);
+        void changeWindowTitle(const int);
         void unreadMessages(int count);
         void showNotification(const QString &msg);
         void showLoginPage(const QString &msg);
@@ -188,7 +188,6 @@ signals:
         void receivedDeviceVerificationDone(const mtx::events::msg::KeyVerificationDone &message);
 
 private slots:
-        void showUnreadMessageNotification(int count);
         void logout();
         void removeRoom(const QString &room_id);
         void dropToLoginPage(const QString &msg);

src/MainWindow.cpp

@@ -53,10 +53,11 @@
 
 MainWindow *MainWindow::instance_ = nullptr;
 
-MainWindow::MainWindow(QWidget *parent)
-  : QMainWindow(parent)
+MainWindow::MainWindow(const QString profile, QWidget *parent)
+  : QMainWindow(parent),
+    profile_{ profile }
 {
-        setWindowTitle("nheko");
+        setWindowTitle(0);
         setObjectName("MainWindow");
 
         modal_ = new OverlayModal(this);
@@ -104,7 +105,7 @@ MainWindow::MainWindow(QWidget *parent)
         connect(
           chat_page_, &ChatPage::showOverlayProgressBar, this, &MainWindow::showOverlayProgressBar);
         connect(
-          chat_page_, SIGNAL(changeWindowTitle(QString)), this, SLOT(setWindowTitle(QString)));
+          chat_page_, &ChatPage::unreadMessages, this, &MainWindow::setWindowTitle);
         connect(chat_page_, SIGNAL(unreadMessages(int)), trayIcon_, SLOT(setUnreadCount(int)));
         connect(chat_page_, &ChatPage::showLoginPage, this, [this](const QString &msg) {
                 login_page_->loginError(msg);
@@ -178,6 +179,19 @@ MainWindow::MainWindow(QWidget *parent)
         }
 }
 
+void
+MainWindow::setWindowTitle(int notificationCount)
+{
+        QString name = "nheko";
+        if (!profile_.isEmpty())
+                name += " | " + profile_;
+        if (notificationCount > 0)
+        {
+                name.append(QString{" (%1)"}.arg(notificationCount));
+        }
+        QMainWindow::setWindowTitle(name);
+}
+
 void
 MainWindow::showEvent(QShowEvent *event)
 {

src/MainWindow.h

@@ -62,7 +62,7 @@ class MainWindow : public QMainWindow
         Q_OBJECT
 
 public:
-        explicit MainWindow(QWidget *parent = nullptr);
+        explicit MainWindow(const QString name, QWidget *parent = nullptr);
 
         static MainWindow *instance() { return instance_; };
         void saveCurrentWindowSize();
@@ -113,6 +113,8 @@ private slots:
         void showOverlayProgressBar();
         void removeOverlayProgressBar();
 
+        virtual void setWindowTitle(int notificationCount);
+
 private:
         bool loadJdenticonPlugin();
 
@@ -147,4 +149,6 @@ private:
         LoadingIndicator *spinner_ = nullptr;
 
         JdenticonInterface *jdenticonInteface_ = nullptr;
+
+        QString profile_;
 };

src/UserSettingsPage.cpp

@@ -36,6 +36,7 @@
 #include <QString>
 #include <QTextStream>
 #include <QtQml>
+#include <QCoreApplication>
 
 #include "Cache.h"
 #include "Config.h"
@@ -433,6 +434,8 @@ UserSettingsPage::UserSettingsPage(QSharedPointer<UserSettings> settings, QWidge
         font.setPointSizeF(font.pointSizeF() * 1.1);
 
         auto versionInfo = new QLabel(QString("%1 | %2").arg(nheko::version).arg(nheko::build_os));
+        if (QCoreApplication::applicationName() != "nheko")
+                versionInfo->setText(versionInfo->text() + " | " + tr("profile: %1").arg(QCoreApplication::applicationName()));
         versionInfo->setTextInteractionFlags(Qt::TextBrowserInteraction);
 
         topBarLayout_ = new QHBoxLayout;

src/main.cpp

@@ -104,10 +104,37 @@ createCacheDirectory()
 int
 main(int argc, char *argv[])
 {
-        // needed for settings so need to register before any settings are read to prevent warings
+        // needed for settings so need to register before any settings are read to prevent warnings
         qRegisterMetaType<UserSettings::Presence>();
 
-        QCoreApplication::setApplicationName("nheko");
+        // This is some hacky programming, but it's necessary (AFAIK?) to get the unique config name parsed
+        // before the app name is set.
+        QString appName{"nheko"};
+        for (int i = 0; i < argc; ++i)
+        {
+                if (QString{argv[i]}.startsWith("--profile="))
+                {
+                        QString q{argv[i]};
+                        q.remove("--profile=");
+                        appName += "-" + q;
+                }
+                else if (QString{argv[i]}.startsWith("--p="))
+                {
+                        QString q{argv[i]};
+                        q.remove("-p=");
+                        appName += "-" + q;
+                }
+                else if (QString{argv[i]} == "--profile" || QString{argv[i]} == "-p")
+                {
+                        if (i < argc -1) // if i is less than argc - 1, we still have a parameter left to process as the name
+                        {
+                                ++i; // the next arg is the name, so increment
+                                appName += "-" + QString {argv[i]};
+                        }
+                }
+        }
+        
+        QCoreApplication::setApplicationName(appName);
         QCoreApplication::setApplicationVersion(nheko::version);
         QCoreApplication::setOrganizationName("nheko");
         QCoreApplication::setAttribute(Qt::AA_DontCreateNativeWidgetSiblings);
@@ -137,6 +164,15 @@ main(int argc, char *argv[])
         parser.addVersionOption();
         QCommandLineOption debugOption("debug", "Enable debug output");
         parser.addOption(debugOption);
+
+        // This option is not actually parsed via Qt due to the need to parse it before the app
+        // name is set. It only exists to keep Qt from complaining about the --profile/-p
+        // option and thereby crashing the app.
+        QCommandLineOption configName(QStringList() << "p" << "profile",
+                QCoreApplication::tr("Create a unique profile, which allows you to log into several accounts at the same time and start multiple instances of nheko."), 
+                QCoreApplication::tr("profile"), QCoreApplication::tr("profile name"));
+        parser.addOption(configName);
+        
         parser.process(app);
 
         app.setWindowIcon(QIcon(":/logos/nheko.png"));
@@ -181,7 +217,7 @@ main(int argc, char *argv[])
         appTranslator.load(QLocale(), "nheko", "_", ":/translations");
         app.installTranslator(&appTranslator);
 
-        MainWindow w;
+        MainWindow w{ (appName == "nheko" ? "" : appName.remove("nheko-")) };
 
         // Move the MainWindow to the center
         w.move(screenCenter(w.width(), w.height()));