Resolve RmlUi deprecation warning, add L1/R1 tabbing to MenuBar

res/rml/window.rcss

@@ -343,7 +343,7 @@ icon.celebration {
     color: rgba(224, 219, 200, 45%);
 }
 
-progressbar {
+progress {
     display: block;
     width: 100%;
     height: 6dp;
@@ -352,12 +352,12 @@ progressbar {
     margin: 6dp 0 2dp 0;
 }
 
-progressbar.progress-done fill {
+progress.progress-done fill {
     background-color: #44aa22;
     border-radius: 3dp;
 }
 
-progressbar.progress-ongoing fill {
+progress.progress-ongoing fill {
     background-color: #2255bb;
     border-radius: 3dp;
 }
@@ -460,7 +460,7 @@ window.modal.danger .modal-header icon {
     color: #FFFFFF;
 }
 
-progressbar.verification-progress-bar {
+progress.verification-progress-bar {
     height: 8dp;
     margin: 2dp 0 0 0;
 }

src/dusk/ui/achievements.cpp

@@ -41,7 +41,7 @@ Rml::String build_achievement_info_rml(const Achievement& a) {
     if (a.isCounter) {
         float fraction = a.goal > 0 ? float(a.progress) / float(a.goal) : 1.0f;
         s += fmt::format(
-            R"(<progressbar value="{:.3f}" class="{}"/>)"
+            R"(<progress value="{:.3f}" class="{}"/>)"
             R"(<span class="achievement-progress">{} / {}</span>)",
             fraction,
             a.unlocked ? "progress-done" : "progress-ongoing",

src/dusk/ui/prelaunch.cpp

@@ -278,7 +278,7 @@ public:
         mFileName = append(content, "div");
         mFileName->SetClass("verification-file", true);
 
-        mProgress = append(content, "progressbar");
+        mProgress = append(content, "progress");
         mProgress->SetClass("progress-ongoing", true);
         mProgress->SetClass("verification-progress-bar", true);
         mProgress->SetAttribute("value", 0.f);

src/dusk/ui/tab_bar.cpp

@@ -212,6 +212,15 @@ bool TabBar::handle_nav_command(Rml::Event& event, NavCommand cmd) {
             if (activeTab != -1) {
                 currentComponent = activeTab;
             }
+        } else {
+            int activeTab = tab_containing(event.GetTargetElement());
+            if (activeTab != -1) {
+                currentComponent = activeTab;
+            } else if (mLastFocusedTabIndex >= 0 &&
+                mLastFocusedTabIndex < static_cast<int>(mTabs.size()))
+            {
+                currentComponent = mLastFocusedTabIndex;
+            }
         }
         int direction = isNext ? 1 : -1;
         if (currentComponent == -1) {
@@ -221,8 +230,9 @@ bool TabBar::handle_nav_command(Rml::Event& event, NavCommand cmd) {
                     return false;
                 }
                 currentComponent = -1;
+            } else if (cmd == NavCommand::Next) {
+                currentComponent = -1;
             } else {
-                // Next/Previous require a currently selected tab to navigate from
                 return false;
             }
         }