From b884544ee63b4c3b3b150ff69cf24c90058c2777 Mon Sep 17 00:00:00 2001
From: vaxerski <vaxry@vaxry.net>
Date: Wed, 13 Sep 2023 11:33:36 +0100
Subject: [PATCH] input: don't refocus on switched workspace on the same
 monitor

---
 src/managers/KeybindManager.cpp     | 12 ++++--------
 src/managers/input/InputManager.cpp | 19 ++++++++++++++++++-
 src/managers/input/InputManager.hpp |  1 +
 3 files changed, 23 insertions(+), 9 deletions(-)

diff --git a/src/managers/KeybindManager.cpp b/src/managers/KeybindManager.cpp
index b86a2844..e8bb3e74 100644
--- a/src/managers/KeybindManager.cpp
+++ b/src/managers/KeybindManager.cpp
@@ -801,7 +801,6 @@ void CKeybindManager::changeworkspace(std::string args) {
     // the current workspace will instead switch to the previous.
     static auto* const PBACKANDFORTH         = &g_pConfigManager->getConfigValuePtr("binds:workspace_back_and_forth")->intValue;
     static auto* const PALLOWWORKSPACECYCLES = &g_pConfigManager->getConfigValuePtr("binds:allow_workspace_cycles")->intValue;
-    static auto* const PFOLLOWMOUSE          = &g_pConfigManager->getConfigValuePtr("input:follow_mouse")->intValue;
 
     const auto         PMONITOR          = g_pCompositor->m_pLastMonitor;
     const auto         PCURRENTWORKSPACE = g_pCompositor->getWorkspaceByID(PMONITOR->activeWorkspace);
@@ -871,10 +870,7 @@ void CKeybindManager::changeworkspace(std::string args) {
     } else
         pWorkspaceToChangeTo->rememberPrevWorkspace(PCURRENTWORKSPACE);
 
-    if (auto PLASTWINDOW = pWorkspaceToChangeTo->getLastFocusedWindow(); PLASTWINDOW && *PFOLLOWMOUSE == 1)
-        g_pCompositor->warpCursorTo(PLASTWINDOW->middle());
-
-    g_pInputManager->simulateMouseMovement();
+    g_pInputManager->sendMotionEventsToFocused();
 }
 
 void CKeybindManager::fullscreenActive(std::string args) {
@@ -1964,9 +1960,9 @@ void CKeybindManager::moveWindowIntoGroup(CWindow* pWindow, CWindow* pWindowInDi
 }
 
 void CKeybindManager::moveWindowOutOfGroup(CWindow* pWindow, const std::string& dir) {
-    static auto* const      BFOCUSREMOVEDWINDOW = &g_pConfigManager->getConfigValuePtr("misc:group_focus_removed_window")->intValue;
-    const auto              PWINDOWPREV         = pWindow->getGroupPrevious();
-    eDirection              direction;
+    static auto* const BFOCUSREMOVEDWINDOW = &g_pConfigManager->getConfigValuePtr("misc:group_focus_removed_window")->intValue;
+    const auto         PWINDOWPREV         = pWindow->getGroupPrevious();
+    eDirection         direction;
 
     switch (dir[0]) {
         case 't':
diff --git a/src/managers/input/InputManager.cpp b/src/managers/input/InputManager.cpp
index dbd40bef..6b0841f5 100644
--- a/src/managers/input/InputManager.cpp
+++ b/src/managers/input/InputManager.cpp
@@ -45,6 +45,23 @@ void CInputManager::simulateMouseMovement() {
     m_tmrLastCursorMovement.reset();
 }
 
+void CInputManager::sendMotionEventsToFocused() {
+    if (!g_pCompositor->m_pLastFocus)
+        return;
+
+    // todo: this sucks ass
+    const auto PWINDOW = g_pCompositor->getWindowFromSurface(g_pCompositor->m_pLastFocus);
+    const auto PLS     = g_pCompositor->getLayerSurfaceFromSurface(g_pCompositor->m_pLastFocus);
+
+    timespec   now;
+    clock_gettime(CLOCK_MONOTONIC, &now);
+
+    const auto LOCAL = getMouseCoordsInternal() - (PWINDOW ? PWINDOW->m_vRealPosition.goalv() : (PLS ? Vector2D{PLS->geometry.x, PLS->geometry.y} : Vector2D{}));
+
+    wlr_seat_pointer_notify_enter(g_pCompositor->m_sSeat.seat, g_pCompositor->m_pLastFocus, LOCAL.x, LOCAL.y);
+    wlr_seat_pointer_notify_motion(g_pCompositor->m_sSeat.seat, now.tv_sec * 1000 + now.tv_nsec / 10000000, LOCAL.x, LOCAL.y);
+}
+
 void CInputManager::mouseMoveUnified(uint32_t time, bool refocus) {
     static auto* const PFOLLOWMOUSE      = &g_pConfigManager->getConfigValuePtr("input:follow_mouse")->intValue;
     static auto* const PMOUSEREFOCUS     = &g_pConfigManager->getConfigValuePtr("input:mouse_refocus")->intValue;
@@ -1569,7 +1586,7 @@ void CInputManager::setCursorIconOnBorder(CWindow* w) {
     wlr_box              box              = {w->m_vRealPosition.vec().x, w->m_vRealPosition.vec().y, w->m_vRealSize.vec().x, w->m_vRealSize.vec().y};
     eBorderIconDirection direction        = BORDERICON_NONE;
     wlr_box              boxFullGrabInput = {box.x - *PEXTENDBORDERGRAB - BORDERSIZE, box.y - *PEXTENDBORDERGRAB - BORDERSIZE, box.width + 2 * (*PEXTENDBORDERGRAB + BORDERSIZE),
-                                box.height + 2 * (*PEXTENDBORDERGRAB + BORDERSIZE)};
+                                             box.height + 2 * (*PEXTENDBORDERGRAB + BORDERSIZE)};
 
     if (!wlr_box_contains_point(&boxFullGrabInput, mouseCoords.x, mouseCoords.y) || (!m_lCurrentlyHeldButtons.empty() && !currentlyDraggedWindow)) {
         direction = BORDERICON_NONE;
diff --git a/src/managers/input/InputManager.hpp b/src/managers/input/InputManager.hpp
index a5f38947..323be307 100644
--- a/src/managers/input/InputManager.hpp
+++ b/src/managers/input/InputManager.hpp
@@ -88,6 +88,7 @@ class CInputManager {
     Vector2D           getMouseCoordsInternal();
     void               refocus();
     void               simulateMouseMovement();
+    void               sendMotionEventsToFocused();
 
     void               setKeyboardLayout();
     void               setPointerConfigs();