From 9eb750c00b576d6c1de0a80239c7085de504f72d Mon Sep 17 00:00:00 2001
From: vaxerski <vaxry@vaxry.net>
Date: Wed, 10 Aug 2022 17:46:01 +0200
Subject: [PATCH] added misc:layers_hog_keyboard_focus

---
 src/Compositor.cpp                  | 13 +++++++++++++
 src/Compositor.hpp                  |  1 +
 src/config/ConfigManager.cpp        |  1 +
 src/managers/input/InputManager.cpp | 21 +++++++++++++++++----
 4 files changed, 32 insertions(+), 4 deletions(-)

diff --git a/src/Compositor.cpp b/src/Compositor.cpp
index b6dd4d27..15e6fa1b 100644
--- a/src/Compositor.cpp
+++ b/src/Compositor.cpp
@@ -1573,4 +1573,17 @@ void CCompositor::closeWindow(CWindow* pWindow) {
             focusWindow(windowFromCursor());
         }
     }
+}
+
+SLayerSurface* CCompositor::getLayerSurfaceFromSurface(wlr_surface* pSurface) {
+    for (auto& m : m_vMonitors) {
+        for (auto& lsl : m->m_aLayerSurfaceLists) {
+            for (auto& ls : lsl) {
+                if (ls->layerSurface && ls->layerSurface->surface == pSurface)
+                    return ls.get();
+            }
+        }
+    }
+
+    return nullptr;
 }
\ No newline at end of file
diff --git a/src/Compositor.hpp b/src/Compositor.hpp
index fdbd7319..73394d89 100644
--- a/src/Compositor.hpp
+++ b/src/Compositor.hpp
@@ -156,6 +156,7 @@ public:
     CWindow*                getWindowByRegex(const std::string&);
     void                    warpCursorTo(const Vector2D&);
     SLayerSurface*          getLayerSurfaceFromWlr(wlr_layer_surface_v1*);
+    SLayerSurface*          getLayerSurfaceFromSurface(wlr_surface*);
     void                    closeWindow(CWindow*);
 
     std::string             explicitConfigPath;
diff --git a/src/config/ConfigManager.cpp b/src/config/ConfigManager.cpp
index 2d8a62ca..4b47e096 100644
--- a/src/config/ConfigManager.cpp
+++ b/src/config/ConfigManager.cpp
@@ -55,6 +55,7 @@ void CConfigManager::setDefaultVars() {
     configValues["misc:damage_entire_on_snapshot"].intValue = 0;
     configValues["misc:mouse_move_enables_dpms"].intValue = 0;
     configValues["misc:always_follow_on_dnd"].intValue = 1;
+    configValues["misc:layers_hog_keyboard_focus"].intValue = 0;
 
     configValues["debug:int"].intValue = 0;
     configValues["debug:log_damage"].intValue = 0;
diff --git a/src/managers/input/InputManager.cpp b/src/managers/input/InputManager.cpp
index 597d87fa..9d63ec71 100644
--- a/src/managers/input/InputManager.cpp
+++ b/src/managers/input/InputManager.cpp
@@ -31,6 +31,7 @@ void CInputManager::mouseMoveUnified(uint32_t time, bool refocus) {
     static auto *const PFOLLOWMOUSE = &g_pConfigManager->getConfigValuePtr("input:follow_mouse")->intValue;
     static auto *const PMOUSEDPMS = &g_pConfigManager->getConfigValuePtr("misc:mouse_move_enables_dpms")->intValue;
     static auto *const PFOLLOWONDND = &g_pConfigManager->getConfigValuePtr("misc:always_follow_on_dnd")->intValue;
+    static auto *const PHOGFOCUS = &g_pConfigManager->getConfigValuePtr("misc:layers_hog_keyboard_focus")->intValue;
 
     if (!g_pCompositor->m_bReadyToProcess)
         return;
@@ -229,11 +230,21 @@ void CInputManager::mouseMoveUnified(uint32_t time, bool refocus) {
         surfaceLocal = mouseCoords - surfacePos + Vector2D(geom.x, geom.y);
     }
 
+    bool allowKeyboardRefocus = true;
+
+    if (*PHOGFOCUS && !refocus && g_pCompositor->m_pLastFocus) {
+        const auto PLS = g_pCompositor->getLayerSurfaceFromSurface(g_pCompositor->m_pLastFocus);
+
+        if (PLS && PLS->layerSurface->current.keyboard_interactive) {
+            allowKeyboardRefocus = false;
+        }
+    }
+
     if (pFoundWindow) {
         if (*PFOLLOWMOUSE != 1 && !refocus) {
             if (pFoundWindow != g_pCompositor->m_pLastWindow && g_pCompositor->windowValidMapped(g_pCompositor->m_pLastWindow) && (g_pCompositor->m_pLastWindow->m_bIsFloating != pFoundWindow->m_bIsFloating)) {
                 // enter if change floating style
-                if (*PFOLLOWMOUSE != 3)
+                if (*PFOLLOWMOUSE != 3 && allowKeyboardRefocus)
                     g_pCompositor->focusWindow(pFoundWindow, foundSurface);
                 wlr_seat_pointer_notify_enter(g_pCompositor->m_sSeat.seat, foundSurface, surfaceLocal.x, surfaceLocal.y);
             } else if (*PFOLLOWMOUSE == 2) {
@@ -252,11 +263,13 @@ void CInputManager::mouseMoveUnified(uint32_t time, bool refocus) {
             wlr_seat_pointer_notify_motion(g_pCompositor->m_sSeat.seat, time, surfaceLocal.x, surfaceLocal.y);
             return;  // don't enter any new surfaces
         } else {
-            if (*PFOLLOWMOUSE != 3)
+            if (*PFOLLOWMOUSE != 3 && allowKeyboardRefocus)
                 g_pCompositor->focusWindow(pFoundWindow, foundSurface);
         }
-    } else if (pFoundLayerSurface && pFoundLayerSurface->layerSurface->current.keyboard_interactive && *PFOLLOWMOUSE != 3)
-        g_pCompositor->focusSurface(foundSurface);
+    } else {
+        if (pFoundLayerSurface && pFoundLayerSurface->layerSurface->current.keyboard_interactive && *PFOLLOWMOUSE != 3 && allowKeyboardRefocus)
+            g_pCompositor->focusSurface(foundSurface);
+    }
 
     wlr_seat_pointer_notify_enter(g_pCompositor->m_sSeat.seat, foundSurface, surfaceLocal.x, surfaceLocal.y);
     wlr_seat_pointer_notify_motion(g_pCompositor->m_sSeat.seat, time, surfaceLocal.x, surfaceLocal.y);