add page number argument

src/app/browser/main.cpp

@@ -81,12 +81,16 @@ void Main::tab_close_all()
 
 void Main::tab_history_back()
 {
-    mainTab->history_back();
+    mainTab->history_back(
+        mainTab->get_current_page()
+    );
 };
 
 void Main::tab_history_forward()
 {
-    mainTab->history_forward();
+    mainTab->history_forward(
+        mainTab->get_current_page()
+    );
 };
 
 void Main::refresh()

src/app/browser/main/tab.cpp

@@ -98,11 +98,31 @@ void Tab::close_all()
     }
 }
 
-void Tab::history_back()
-{} // @TODO
+void Tab::history_back(
+    const int & PAGE_NUMBER
+) {
+    auto tabPage = get_tabPage(
+        PAGE_NUMBER
+    );
 
-void Tab::history_forward()
-{} // @TODO
+    // @TODO tabPage->back()
+
+    // Refresh children widgets
+    tabPage->refresh();
+}
+
+void Tab::history_forward(
+    const int & PAGE_NUMBER
+) {
+    auto tabPage = get_tabPage(
+        PAGE_NUMBER
+    );
+
+    // @TODO tabPage->forward()
+
+    // Refresh children widgets
+    tabPage->refresh();
+}
 
 void Tab::refresh(
     const int & PAGE_NUMBER

src/app/browser/main/tab.hpp

@@ -54,8 +54,13 @@ namespace app::browser::main
             void close_right();
             void close_all();
 
-            void history_back();
-            void history_forward();
+            void history_back(
+                const int & PAGE_NUMBER
+            );
+
+            void history_forward(
+                const int & PAGE_NUMBER
+            );
 
             void refresh(
                 const int & PAGE_NUMBER