2nd Pass Render

src/core/ui/footer_bar.cpp

@@ -2,6 +2,8 @@
 
 #include "core/ui/footer_bar.h"
 
+#include <assert.h>
+
 namespace reasampler::ui {
 
 namespace {
@@ -50,8 +52,18 @@ FooterBarLayout computeFooterBar(const FooterRect& footer, const FooterBarSpec&
     }
 
     // Tail button.
-    if (fitsLeftOf(cursorX, spec.tailWidth, rightBound))
+    if (fitsLeftOf(cursorX, spec.tailWidth, rightBound)) {
         out.tail = FooterBarRect{cursorX, top, spec.tailWidth, boxH};
+        cursorX += spec.tailWidth + spec.gap;
+    }
+    // 2nd Pass Render button.
+    if (fitsLeftOf(cursorX, spec.secondPassWidth, rightBound)) {
+        out.secondPass = FooterBarRect{cursorX,top, spec.secondPassWidth, boxH};
+        // no need to increment the cursor for final element
+    }
+
+    // Package the whole footer bounds into the layout object
+    out.footer = FooterRect{footer};
 
     return out;
 }
@@ -61,7 +73,10 @@ FooterHit hitTestFooterBar(int px, int py, const FooterBarLayout& layout) {
     // count label is a passive readout — never a hit target.
     if (pointIn(px, py, layout.toggle)) return FooterHit::Toggle;
     if (pointIn(px, py, layout.tail))   return FooterHit::Tail;
-    return FooterHit::None;
+    if (pointIn(px, py, layout.secondPass))   return FooterHit::SecondPass;
+    // Finally test if it's within the footer at all
+    if (pointIn(px, py, layout.footer)) return FooterHit::Invalid;
+    return FooterHit::Outside;
 }
 
 bool modeSegmentEnabled(bool isActiveSegment, bool transportRunning, bool routable) {

src/core/ui/footer_bar.h

@@ -25,18 +25,24 @@ using FooterBarRect = Rect;
 // left of the reserved right margin; placement is greedy left-to-right (toggle survives longest,
 // Tail drops first on a very narrow footer).
 struct FooterBarLayout {
+    FooterRect footer;
     FooterBarRect toggle;
     FooterBarRect count;
     FooterBarRect tail;
+    FooterBarRect secondPass;
 
     bool operator==(const FooterBarLayout& o) const {
-        return toggle == o.toggle && count == o.count && tail == o.tail;
+        return  footer == o.footer          &&
+                toggle == o.toggle          &&
+                count == o.count            &&
+                tail == o.tail              &&
+                secondPass == o.secondPass;
     }
 };
 
 // Which footer LEFT-group affordance a point landed on. Prune is hit-tested separately via
 // hitTestPruneButton.
-enum class FooterHit { None, Toggle, Tail };
+enum class FooterHit { Invalid, Toggle, Tail, SecondPass, Outside };
 
 // Layout inputs, in pixels; defaults are the bank_panel footer metrics.
 //   * rightReserve — pixels reserved at the footer's right for the prune button + version
@@ -45,6 +51,7 @@ struct FooterBarSpec {
     int toggleWidth = 132;
     int countWidth = 64;
     int tailWidth = 132;
+    int secondPassWidth = 96;
     int gap = 6;
     int leftPad = 8;
     int verticalInset = 4;