From 58833eb1d79d7f03402cee0730c309b79f2e4501 Mon Sep 17 00:00:00 2001
From: Vaxry <43317083+vaxerski@users.noreply.github.com>
Date: Thu, 7 May 2026 15:21:06 +0100
Subject: layout/scrolling: handle fullscreen manually (#14190)

Makes scroll handle fullscreen by itself, allowing for fs scrolls.
---
 src/layout/LayoutManager.hpp | 45 ++++++++++++++++++++++++--------------------
 1 file changed, 25 insertions(+), 20 deletions(-)

(limited to 'src/layout/LayoutManager.hpp')

diff --git a/src/layout/LayoutManager.hpp b/src/layout/LayoutManager.hpp
index 2660cf28..ef886daa 100644
--- a/src/layout/LayoutManager.hpp
+++ b/src/layout/LayoutManager.hpp
@@ -40,43 +40,48 @@ namespace Layout {
         SNAP_RIGHT   = (1 << 3),
     };
 
+    enum eFullscreenRequestResult : uint8_t {
+        FULLSCREEN_REQUEST_DEFAULT = 0,
+        FULLSCREEN_REQUEST_HANDLED_BY_LAYOUT,
+    };
+
     class CLayoutManager {
       public:
         CLayoutManager();
         ~CLayoutManager() = default;
 
-        void                    newTarget(SP<ITarget> target, SP<CSpace> space);
-        void                    removeTarget(SP<ITarget> target);
+        void                     newTarget(SP<ITarget> target, SP<CSpace> space);
+        void                     removeTarget(SP<ITarget> target);
 
-        void                    changeFloatingMode(SP<ITarget> target);
+        void                     changeFloatingMode(SP<ITarget> target);
 
-        void                    beginDragTarget(SP<ITarget> target, eMouseBindMode mode);
-        void                    moveMouse(const Vector2D& mousePos);
-        void                    resizeTarget(const Vector2D& Δ, SP<ITarget> target, eRectCorner corner = CORNER_NONE);
-        void                    moveTarget(const Vector2D& Δ, SP<ITarget> target);
-        void                    setTargetGeom(const CBox& box, SP<ITarget> target); // floats only
-        void                    endDragTarget();
+        void                     beginDragTarget(SP<ITarget> target, eMouseBindMode mode);
+        void                     moveMouse(const Vector2D& mousePos);
+        void                     resizeTarget(const Vector2D& Δ, SP<ITarget> target, eRectCorner corner = CORNER_NONE);
+        void                     moveTarget(const Vector2D& Δ, SP<ITarget> target);
+        void                     setTargetGeom(const CBox& box, SP<ITarget> target); // floats only
+        void                     endDragTarget();
 
-        Config::ErrorResult     layoutMsg(const std::string_view& sv);
+        Config::ErrorResult      layoutMsg(const std::string_view& sv);
 
-        void                    fullscreenRequestForTarget(SP<ITarget> target, eFullscreenMode currentEffectiveMode, eFullscreenMode effectiveMode);
+        eFullscreenRequestResult fullscreenRequestForTarget(SP<ITarget> target, eFullscreenMode currentEffectiveMode, eFullscreenMode effectiveMode);
 
-        void                    switchTargets(SP<ITarget> a, SP<ITarget> b, bool preserveFocus = true);
+        void                     switchTargets(SP<ITarget> a, SP<ITarget> b, bool preserveFocus = true);
 
-        void                    moveInDirection(SP<ITarget> target, const std::string& direction, bool silent = false);
+        void                     moveInDirection(SP<ITarget> target, const std::string& direction, bool silent = false);
 
-        SP<ITarget>             getNextCandidate(SP<CSpace> space, SP<ITarget> from);
+        SP<ITarget>              getNextCandidate(SP<CSpace> space, SP<ITarget> from);
 
-        bool                    isReachable(SP<ITarget> target);
+        bool                     isReachable(SP<ITarget> target);
 
-        void                    bringTargetToTop(SP<ITarget> target);
+        void                     bringTargetToTop(SP<ITarget> target);
 
-        std::optional<Vector2D> predictSizeForNewTiledTarget();
+        std::optional<Vector2D>  predictSizeForNewTiledTarget();
 
-        void                    performSnap(Vector2D& sourcePos, Vector2D& sourceSize, SP<ITarget> target, eMouseBindMode mode, int corner, const Vector2D& beginSize);
+        void                     performSnap(Vector2D& sourcePos, Vector2D& sourceSize, SP<ITarget> target, eMouseBindMode mode, int corner, const Vector2D& beginSize);
 
-        void                    invalidateMonitorGeometries(PHLMONITOR);
-        void                    recalculateMonitor(PHLMONITOR);
+        void                     invalidateMonitorGeometries(PHLMONITOR);
+        void                     recalculateMonitor(PHLMONITOR);
 
         const UP<Supplementary::CDragStateController>& dragController();
 
-- 
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