From 55e953b383f6b658b20ede1fea7772d2a88e7c65 Mon Sep 17 00:00:00 2001
From: nyx <nnyyxxxx@protonmail.com>
Date: Mon, 21 Apr 2025 14:48:27 -0400
Subject: [PATCH] InputManager: add nofollowmouse (#9994)

* InputManager: add nofollowmouse

with this, focus_follows_mouse=1 acts like focus_follows_mouse=2 on the specific windows defined by the user

* e

* e

biggest e of all time
---
 src/desktop/Window.hpp              | 2 ++
 src/managers/input/InputManager.cpp | 8 ++++++--
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/desktop/Window.hpp b/src/desktop/Window.hpp
index f592aed6..2d99016d 100644
--- a/src/desktop/Window.hpp
+++ b/src/desktop/Window.hpp
@@ -104,6 +104,7 @@ struct SWindowData {
     CWindowOverridableVar<bool>               tearing            = false;
     CWindowOverridableVar<bool>               xray               = false;
     CWindowOverridableVar<bool>               renderUnfocused    = false;
+    CWindowOverridableVar<bool>               noFollowMouse      = false;
 
     CWindowOverridableVar<Hyprlang::INT>      borderSize = {std::string("general:border_size"), Hyprlang::INT(0), std::nullopt};
     CWindowOverridableVar<Hyprlang::INT>      rounding   = {std::string("decoration:rounding"), Hyprlang::INT(0), std::nullopt};
@@ -484,6 +485,7 @@ namespace NWindowProperties {
         {"syncfullscreen", [](const PHLWINDOW& pWindow) { return &pWindow->m_sWindowData.syncFullscreen; }},
         {"immediate", [](const PHLWINDOW& pWindow) { return &pWindow->m_sWindowData.tearing; }},
         {"xray", [](const PHLWINDOW& pWindow) { return &pWindow->m_sWindowData.xray; }},
+        {"nofollowmouse", [](const PHLWINDOW& pWindow) { return &pWindow->m_sWindowData.noFollowMouse; }},
     };
 
     const std::unordered_map<std::string, std::function<CWindowOverridableVar<Hyprlang::INT>*(const PHLWINDOW&)>> intWindowProperties = {
diff --git a/src/managers/input/InputManager.cpp b/src/managers/input/InputManager.cpp
index 7ca8dc00..6c3b3699 100644
--- a/src/managers/input/InputManager.cpp
+++ b/src/managers/input/InputManager.cpp
@@ -546,8 +546,12 @@ void CInputManager::mouseMoveUnified(uint32_t time, bool refocus, bool mouse) {
                     // TODO: this looks wrong. When over a popup, it constantly is switching.
                     // Temp fix until that's figured out. Otherwise spams windowrule lookups and other shit.
                     if (m_pLastMouseFocus.lock() != pFoundWindow || g_pCompositor->m_pLastWindow.lock() != pFoundWindow) {
-                        if (m_fMousePosDelta > *PFOLLOWMOUSETHRESHOLD || refocus)
-                            g_pCompositor->focusWindow(pFoundWindow, foundSurface);
+                        if (m_fMousePosDelta > *PFOLLOWMOUSETHRESHOLD || refocus) {
+                            const bool hasNoFollowMouse = pFoundWindow && pFoundWindow->m_sWindowData.noFollowMouse.valueOrDefault();
+
+                            if (refocus || !hasNoFollowMouse)
+                                g_pCompositor->focusWindow(pFoundWindow, foundSurface);
+                        }
                     } else
                         g_pCompositor->focusSurface(foundSurface, pFoundWindow);
                 }