Monitor data directory on portable mode

resources/i18n/en.json

@@ -166,6 +166,7 @@
     "import-reading-list-error": "An error has occured during import of the reading list.",
     "disable-sandbox": "Application was launched from a network drive. This is known to cause compatibility issues due to the sandbox. Do you want to take the risks and disable it?",
     "save-page-as": "Save As...",
+    "portable-disabled-tooltip": "Function disabled in portable mode",
     "scroll-next-tab": "Scroll to next tab",
     "scroll-previous-tab": "Scroll to previous tab"
 }

resources/i18n/qqq.json

@@ -173,6 +173,7 @@
 	"import-reading-list": "Represents the action of importing a reading list from a file.",
 	"import-reading-list-error": "Error description text for when importing a reading list from a file failed.",
 	"save-page-as": "Represents the action of saving the current tab content to a file chosen by the user.",
+	"portable-disabled-tooltip": "Tooltip used to explain disabled components in the portable version.",
 	"scroll-next-tab": "Represents the action of scrolling to the next tab of the current tab which toward the end of the tab bar.",
 	"scroll-previous-tab": "Represents the action of scrolling to the previous tab of the current tab which toward the start of the tab bar."
 }

src/settingsmanager.cpp

@@ -186,12 +186,15 @@ void SettingsManager::setContentType(FilterList contentTypeList)
 
 void SettingsManager::initSettings()
 {
+    if(isPortableMode()) {
+        m_downloadDir = m_monitorDir = getDataDirectory();
+    } else {
+        m_downloadDir = m_settings.value("download/dir", getDataDirectory()).toString();
+        m_monitorDir = m_settings.value("monitor/dir", QString("")).toString();
+    }
     m_kiwixServerPort = m_settings.value("localKiwixServer/port", 8080).toInt();
     m_zoomFactor = m_settings.value("view/zoomFactor", 1).toDouble();
-    QString dataDir = getDataDirectory();
-    m_downloadDir = isPortableMode() ? dataDir : m_settings.value("download/dir", dataDir).toString();
     m_kiwixServerIpAddress = m_settings.value("localKiwixServer/ipAddress", QString("0.0.0.0")).toString();
-    m_monitorDir = m_settings.value("monitor/dir", QString("")).toString();
     m_moveToTrash = m_settings.value("moveToTrash", true).toBool();
     m_reopenTab = m_settings.value("reopenTab", false).toBool();
     QString defaultLang = QLocale::languageToString(QLocale().language()) + '|' + QLocale().name().split("_").at(0);

src/settingsview.cpp

@@ -18,6 +18,14 @@ namespace
         }
         return input;
     }
+
+    void disableInPortableMode(QWidget* w)
+    {
+        w->setEnabled(false); 
+        QString disabledStyle = "color: gray;";
+        w->setStyleSheet(disabledStyle);
+        w->setToolTip(gt("portable-disabled-tooltip"));
+    }
 }
 
 SettingsView::SettingsView(QWidget *parent)
@@ -62,6 +70,12 @@ SettingsView::SettingsView(QWidget *parent)
     ui->monitorHelp->setToolTip(gt("monitor-directory-tooltip"));
     ui->moveToTrashLabel->setText(gt("move-files-to-trash"));
     ui->reopenTabLabel->setText(gt("open-previous-tabs-at-startup"));
+    if(isPortableMode()) {
+        disableInPortableMode(ui->browseButton);
+        disableInPortableMode(ui->resetButton);
+        disableInPortableMode(ui->monitorBrowse);
+        disableInPortableMode(ui->monitorClear);
+    }
 #if QT_VERSION < QT_VERSION_CHECK(5, 15, 0)
     ui->line_5->hide();
     ui->moveToTrashLabel->hide();