feat: spellcheck input (#6446)

Reviewed-by: Mm2PL <mm2pl+gh@kotmisia.pl>
Reviewed-by: pajlada <rasmus.karlsson@pajlada.com>
Reviewed-by: fourtf <tf.four@gmail.com>

src/singletons/Paths.cpp

@@ -145,6 +145,7 @@ void Paths::initSubDirectories()
     this->pluginsDirectory = makePath("Plugins");
     this->themesDirectory = makePath("Themes");
     this->crashdumpDirectory = makePath("Crashes");
+    this->dictionariesDirectory = makePath("Dictionaries");
 #ifdef Q_OS_WIN
     this->ipcDirectory = makePath("IPC");
 #else

src/singletons/Paths.hpp

@@ -39,6 +39,9 @@ public:
     // Custom themes live here. <appDataDirectory>/Themes
     QString themesDirectory;
 
+    // Spell checking dictionaries <appDataDirectory>/Dictionaries
+    QString dictionariesDirectory;
+
     // Directory for shared memory files.
     // <appDataDirectory>/IPC   on Windows
     // /tmp                     elsewhere

src/singletons/Settings.hpp

@@ -353,6 +353,9 @@ public:
         false,
     };
 
+    BoolSetting enableSpellChecking = {"/behaviour/spellChecking/enabled",
+                                       false};
+
     FloatSetting pauseOnHoverDuration = {"/behaviour/pauseOnHoverDuration", 0};
     EnumSetting<Qt::KeyboardModifier> pauseChatModifier = {
         "/behaviour/pauseChatModifier", Qt::KeyboardModifier::NoModifier};

src/singletons/WindowManager.cpp

@@ -681,6 +681,12 @@ void WindowManager::encodeNodeRecursively(SplitNode *node, QJsonObject &obj)
             QJsonArray filters;
             WindowManager::encodeFilters(node->getSplit(), filters);
             obj.insert("filters", filters);
+
+            auto spellOverride = node->getSplit()->checkSpellingOverride();
+            if (spellOverride)
+            {
+                obj["checkSpelling"] = *spellOverride;
+            }
         }
         break;
         case SplitNode::Type::HorizontalContainer: