feat(chat): add settings to alter the chat view's base font

Defaults to GUI style font according to previous behavior.

src/persistence/settings.cpp

@@ -24,6 +24,7 @@
 #include "src/core/corestructs.h"
 #include "src/core/core.h"
 #include "src/widget/gui.h"
+#include "src/widget/style.h"
 #include "src/persistence/profilelocker.h"
 #include "src/persistence/settingsserializer.h"
 #include "src/nexus.h"
@@ -224,6 +225,12 @@ void Settings::loadGlobal()
         }
     s.endGroup();
 
+    s.beginGroup("Chat");
+    {
+        chatMessageFont = s.value("chatMessageFont", Style::getFont(Style::Big)).value<QFont>();
+    }
+    s.endGroup();
+
     s.beginGroup("State");
         windowGeometry = s.value("windowGeometry", QByteArray()).toByteArray();
         windowState = s.value("windowState", QByteArray()).toByteArray();
@@ -454,6 +461,12 @@ void Settings::saveGlobal()
         s.setValue("statusChangeNotificationEnabled", statusChangeNotificationEnabled);
     s.endGroup();
 
+    s.beginGroup("Chat");
+    {
+        s.setValue("chatMessageFont", chatMessageFont);
+    }
+    s.endGroup();
+
     s.beginGroup("State");
         s.setValue("windowGeometry", windowGeometry);
         s.setValue("windowState", windowState);
@@ -1134,6 +1147,18 @@ void Settings::setGlobalAutoAcceptDir(const QString& newValue)
     globalAutoAcceptDir = newValue;
 }
 
+const QFont& Settings::getChatMessageFont() const
+{
+    QMutexLocker locker(&bigLock);
+    return chatMessageFont;
+}
+
+void Settings::setChatMessageFont(const QFont& font)
+{
+    QMutexLocker locker(&bigLock);
+    chatMessageFont = font;
+}
+
 void Settings::setWidgetData(const QString& uniqueName, const QByteArray& data)
 {
     QMutexLocker locker{&bigLock};

src/persistence/settings.h

@@ -21,6 +21,7 @@
 #ifndef SETTINGS_HPP
 #define SETTINGS_HPP
 
+#include <QFont>
 #include <QHash>
 #include <QObject>
 #include <QPixmap>
@@ -224,6 +225,9 @@ public slots:
     void setGlobalAutoAcceptDir(const QString& dir);
 
     // ChatView
+    const QFont& getChatMessageFont() const;
+    void setChatMessageFont(const QFont& font);
+
     int getFirstColumnHandlePos() const;
     void setFirstColumnHandlePos(const int pos);
 
@@ -415,6 +419,7 @@ private slots:
     bool showSystemTray;
 
     // ChatView
+    QFont chatMessageFont;
     MarkdownType markdownPreference;
     int firstColumnHandlePos;
     int secondColumnHandlePosFromRight;