Clazy fixes

6 files changed, 49 insertions, 36 deletions

diff --git a/src/browser.cpp b/src/browser.cpp
index 3442d66..4f3f3d7 100644
--- a/src/browser.cpp
+++ b/src/browser.cpp
@@ -117,14 +117,14 @@ void Browser::setup(const QString &defaultProfile)
     m_plugins.append(loadPlugins(QString::fromStdString(m_config->value<std::string>("plugins.path").value())));
 
     // register commands
-    for(Plugin p : m_plugins) {
+    for(const Plugin &p : qAsConst(m_plugins)) {
 
         if(p.instance->inherits("ProfileInterface")) {
             auto *profileEditor = qobject_cast<ProfileInterface *>(p.instance.get());
             Q_ASSERT_X(profileEditor != nullptr, "Browser::setup", "profile interface cast failed");
 
-            for(const QString &name : m_profiles.keys()) {
-                profileEditor->addProfile(name, qobject_cast<QWebEngineProfile*>(m_profiles.value(name)));
+            for(auto i = m_profiles.constBegin(); i != m_profiles.constEnd(); ++i) {
+                profileEditor->addProfile(i.key(), qobject_cast<QWebEngineProfile*>(i.value()));
             }
         }
 
@@ -228,11 +228,11 @@ MainWindow *Browser::createWindow()
     });
     window->addAction(MainWindow::ToolsMenu, downloadsAction);
 
-    for(Plugin p : m_plugins) {
-        auto *profileEditor = qobject_cast<ProfileInterface *>(p.instance.get());
-        if(profileEditor) {
+    for(const Plugin &p : qAsConst(m_plugins)) {
+        if(p.instance->inherits("ProfileInterface")) {
+            auto *profileEditor = qobject_cast<ProfileInterface *>(p.instance.get());
             auto *profileAction = new QAction(tr("Profile"), window);
-            connect(profileAction, &QAction::triggered, window, [this, profileEditor]() {
+            connect(profileAction, &QAction::triggered, window, [profileEditor]() {
                 profileEditor->createWidget(nullptr)->show();
             });
             window->addAction(MainWindow::ToolsMenu, profileAction);
diff --git a/src/browser.h b/src/browser.h
index 03126d3..a06993d 100644
--- a/src/browser.h
+++ b/src/browser.h
@@ -37,13 +37,13 @@ public:
     void setup(const QString &defaultProfile);
 
     WebProfile *profile(const QString &name) const;
-    QStringList profiles() const
+    const QStringList profiles() const
     {
         return m_profiles.keys();
     }
 
     int command(const QString &command);
-    QStringList commands() const
+    const QStringList commands() const
     {
         return m_commands.keys();
     }
diff --git a/src/mainwindow/mainwindow.cpp b/src/mainwindow/mainwindow.cpp
index 7e49ab8..0234f13 100644
--- a/src/mainwindow/mainwindow.cpp
+++ b/src/mainwindow/mainwindow.cpp
@@ -116,7 +116,7 @@ void MainWindow::createMenuBar()
         createSubWindow();
     }, QKeySequence(m_config->value<std::string>("mainwindow.shortcuts.newGroup").value().c_str()));
 
-    smolboteMenu->addAction(tr("New window"), this, [this]() {
+    smolboteMenu->addAction(tr("New window"), this, []() {
         auto *browser = qobject_cast<Browser *>(qApp);
         if(browser)
             browser->createWindow();
@@ -158,20 +158,20 @@ void MainWindow::addAction(ActionLocation where, QAction *action)
 
 void MainWindow::addDockWidget(Qt::DockWidgetArea area, QWidget *widget)
 {
-    QList<QDockWidget *> docks;
+    QDockWidget *lastDock = nullptr;
     for(QDockWidget *dock : findChildren<QDockWidget *>()) {
         if(dockWidgetArea(dock) == area)
-            docks.append(dock);
+            lastDock = dock;
     }
 
     DockWidget *dock = new DockWidget(widget->windowTitle(), this);
     dock->setMinimumWidth(460);
     dock->setWidget(widget);
 
-    if(docks.empty())
+    if(lastDock == nullptr)
         QMainWindow::addDockWidget(area, dock);
     else
-        tabifyDockWidget(docks.last(), dock);
+        tabifyDockWidget(lastDock, dock);
 }
 
 void MainWindow::removeDockWidget(QWidget *widget)
diff --git a/src/mainwindow/subwindow.cpp b/src/mainwindow/subwindow.cpp
index 497e6d0..17a2268 100644
--- a/src/mainwindow/subwindow.cpp
+++ b/src/mainwindow/subwindow.cpp
@@ -196,7 +196,7 @@ void SubWindow::restoreSession(const QJsonObject &sessionData)
         return;
     }
 
-    for(const auto tab : tabs) {
+    for(const auto &tab : tabs) {
         auto *view = new WebView(profile, this);
         view->load(QUrl::fromUserInput(tab.toString()));
         tabWidget->addTab(view);
diff --git a/src/webengine/urlinterceptor.cpp b/src/webengine/urlinterceptor.cpp
index e88e5b7..5e17e78 100644
--- a/src/webengine/urlinterceptor.cpp
+++ b/src/webengine/urlinterceptor.cpp
@@ -25,13 +25,7 @@ UrlRequestInterceptor::UrlRequestInterceptor(const QString &path, QObject *paren
 #endif
 
             rulesLock.lock();
-            for(const auto &k : r.keys()) {
-                if(rules.contains(k)) {
-                    //
-                } else {
-                    rules.insert(k, r.value(k));
-                }
-            }
+            rules.unite(r);
             rulesLock.unlock();
         });
     }
@@ -57,28 +51,41 @@ QHash<QString, UrlRequestInterceptor::HostRule> parse(const QString &filename)
 
         // with a QTextStream we can read lines without getting linebreaks at the end
         QTextStream hostfile_stream(&hostfile);
+
         while(!hostfile_stream.atEnd()) {
+
             // read line and remove any whitespace at the end
             const QString &line = hostfile_stream.readLine().trimmed();
 
             // skip comments and empty lines
+            if(line.isEmpty() || line.startsWith('#'))
+                continue;
+
             // everything else should be a rule
             // format is <redirect> <host>
             // 0.0.0.0 hostname
             const QStringList &parts = line.split(' ');
             const QString &redirect = parts.at(0);
 
-            for(const QString &host : parts.mid(1)) {
-                if(!rules.contains(host)) {
+            for(auto i = parts.constBegin() + 1; i != parts.constEnd(); ++i) {
+                if(!rules.contains(*i)) {
                     UrlRequestInterceptor::HostRule rule{};
-                    rule.isBlocking = redirect == "0.0.0.0";
-                    rules.insert(host, rule);
+                    rule.isBlocking = (redirect == "0.0.0.0");
+                    rules.insert(*i, rule);
                 }
             }
+
+//            for(const QString &host : parts.mid(1)) {
+//                if(!rules.contains(host)) {
+//                    UrlRequestInterceptor::HostRule rule{};
+//                    rule.isBlocking = redirect == "0.0.0.0";
+//                    rules.insert(host, rule);
+//                }
+//            }
         }
 
         hostfile.close();
     }
 
     return rules;
-};
\ No newline at end of file
+};
diff --git a/src/webengine/webprofile.cpp b/src/webengine/webprofile.cpp
index 081e091..5b07645 100644
--- a/src/webengine/webprofile.cpp
+++ b/src/webengine/webprofile.cpp
@@ -21,27 +21,33 @@ void loadProfile(WebProfile *profile, const QString &path)
         return;
 
 #ifdef QT_DEBUG
-    qDebug("Reading config for profile '%s': %s", qUtf8Printable(profile->name()), qUtf8Printable(path));
+    qDebug("+ Reading config for profile '%s': %s", qUtf8Printable(profile->name()), qUtf8Printable(path));
 #endif
     QSettings config(path, QSettings::IniFormat);
 
     config.beginGroup("properties");
-    for(const QString &key : config.childKeys()) {
+    {
+        const auto keys = config.childKeys();
+        for(const QString &key : keys) {
 #ifdef QT_DEBUG
-        qDebug("set property %s to %s", qUtf8Printable(key), qUtf8Printable(config.value(key).toString()));
+            qDebug("- set property %s to %s", qUtf8Printable(key), qUtf8Printable(config.value(key).toString()));
 #endif
-        profile->setProperty(qUtf8Printable(key), config.value(key));
+            profile->setProperty(qUtf8Printable(key), config.value(key));
+        }
     }
     config.endGroup(); // properties
 
     config.beginGroup("attributes");
-    auto *settings = profile->settings();
-    for(const QString &key : config.childKeys()) {
+    {
+        const auto keys = config.childKeys();
+        auto *settings = profile->settings();
+        for(const QString &key : keys) {
 #ifdef QT_DEBUG
-        qDebug("set attribute %s to %s", qUtf8Printable(key), qUtf8Printable(config.value(key).toString()));
+            qDebug("- set attribute %s to %s", qUtf8Printable(key), qUtf8Printable(config.value(key).toString()));
 #endif
-        auto attribute = static_cast<QWebEngineSettings::WebAttribute>(key.toInt());
-        settings->setAttribute(attribute, config.value(key).toBool());
+            auto attribute = static_cast<QWebEngineSettings::WebAttribute>(key.toInt());
+            settings->setAttribute(attribute, config.value(key).toBool());
+        }
     }
     config.endGroup();