From fef700ed415225e50996b35978911e0c643c06bb Mon Sep 17 00:00:00 2001
From: hunchulchoi <nettlica@live.co.kr>
Date: Thu, 4 Jun 2026 18:01:08 +0900
Subject: [PATCH] feat: implement automatic focus-based mouse toggling for logs
 view

---
 pkg/gui/focus.go       | 17 +++++++++
 pkg/gui/keybindings.go |  8 +---
 pkg/gui/main_panel.go  | 83 ------------------------------------------
 pkg/gui/views.go       |  3 +-
 4 files changed, 19 insertions(+), 92 deletions(-)

diff --git a/pkg/gui/focus.go b/pkg/gui/focus.go
index cc414a53..5ced85e0 100644
--- a/pkg/gui/focus.go
+++ b/pkg/gui/focus.go
@@ -46,6 +46,23 @@ func (gui *Gui) switchFocusAux(newView *gocui.View) error {
 
 	gui.g.Cursor = newView.Editable
 
+	// Automatically control mouse capture mode depending on focus
+	if newView.Name() == "main" {
+		if gui.g.Mouse {
+			gui.g.Mouse = false
+			gocui.Screen.DisableMouse()
+		}
+	} else {
+		if !gui.Config.UserConfig.Gui.IgnoreMouseEvents {
+			if !gui.g.Mouse {
+				gui.g.Mouse = true
+				gocui.Screen.EnableMouse()
+			}
+		}
+	}
+	// Force refresh the bottom information panel with updated status text
+	_ = gui.renderString(gui.g, "information", gui.getInformationContent())
+
 	if err := gui.renderPanelOptions(); err != nil {
 		return err
 	}
diff --git a/pkg/gui/keybindings.go b/pkg/gui/keybindings.go
index 302ffb46..79d0fad6 100644
--- a/pkg/gui/keybindings.go
+++ b/pkg/gui/keybindings.go
@@ -74,13 +74,7 @@ func (gui *Gui) GetInitialKeybindings() []*Binding {
 			Modifier: gocui.ModNone,
 			Handler:  gui.quit,
 		},
-		{
-			ViewName:    "",
-			Key:         'M', // Shift+M
-			Modifier:    gocui.ModNone,
-			Handler:     wrappedHandler(gui.handleToggleMouse),
-			Description: "Toggle mouse mode (ON/OFF)",
-		},
+
 		{
 			ViewName: "",
 			Key:      gocui.KeyPgup,
diff --git a/pkg/gui/main_panel.go b/pkg/gui/main_panel.go
index 9a6eca3f..004147be 100644
--- a/pkg/gui/main_panel.go
+++ b/pkg/gui/main_panel.go
@@ -2,8 +2,6 @@ package gui
 
 import (
 	"math"
-	"sync"
-	"time"
 
 	"github.com/jesseduffield/gocui"
 )
@@ -113,84 +111,3 @@ func (gui *Gui) handleMainClick() error {
 
 	return gui.switchFocus(gui.Views.Main)
 }
-
-var (
-	mouseTimerMutex sync.Mutex
-	mouseTimer      *time.Timer
-	mouseTicker     *time.Ticker
-	mouseTicksLeft  int
-)
-
-func (gui *Gui) handleToggleMouse() error {
-	mouseTimerMutex.Lock()
-	defer mouseTimerMutex.Unlock()
-
-	if gui.g.Mouse {
-		// Disable Mouse
-		gui.g.Mouse = false
-		gocui.Screen.DisableMouse()
-
-		if mouseTimer != nil {
-			mouseTimer.Stop()
-		}
-		if mouseTicker != nil {
-			mouseTicker.Stop()
-		}
-
-		mouseTicksLeft = 15
-		mouseTimer = time.AfterFunc(15*time.Second, func() {
-			gui.g.Update(func(g *gocui.Gui) error {
-				mouseTimerMutex.Lock()
-				defer mouseTimerMutex.Unlock()
-
-				if !gui.g.Mouse {
-					gui.g.Mouse = true
-					gocui.Screen.EnableMouse()
-					if mouseTicker != nil {
-						mouseTicker.Stop()
-					}
-					_ = gui.renderString(gui.g, "information", gui.getInformationContent())
-				}
-				return nil
-			})
-		})
-
-		mouseTicker = time.NewTicker(1 * time.Second)
-		go func() {
-			for range mouseTicker.C {
-				gui.g.Update(func(g *gocui.Gui) error {
-					mouseTimerMutex.Lock()
-					defer mouseTimerMutex.Unlock()
-
-					if gui.g.Mouse {
-						return nil
-					}
-					mouseTicksLeft--
-					if mouseTicksLeft <= 0 {
-						if mouseTicker != nil {
-							mouseTicker.Stop()
-						}
-						return nil
-					}
-					_ = gui.renderString(gui.g, "information", gui.getInformationContent())
-					return nil
-				})
-			}
-		}()
-
-	} else {
-		// Enable Mouse manually
-		gui.g.Mouse = true
-		gocui.Screen.EnableMouse()
-
-		if mouseTimer != nil {
-			mouseTimer.Stop()
-		}
-		if mouseTicker != nil {
-			mouseTicker.Stop()
-		}
-	}
-
-	_ = gui.renderString(gui.g, "information", gui.getInformationContent())
-	return nil
-}
diff --git a/pkg/gui/views.go b/pkg/gui/views.go
index c29924e1..f3361c6d 100644
--- a/pkg/gui/views.go
+++ b/pkg/gui/views.go
@@ -1,7 +1,6 @@
 package gui
 
 import (
-	"fmt"
 	"os"
 
 	"github.com/fatih/color"
@@ -199,7 +198,7 @@ func (gui *Gui) getInformationContent() string {
 
 	mouseStatus := "Mouse: ON"
 	if !gui.g.Mouse {
-		mouseStatus = fmt.Sprintf("Mouse: OFF (%ds left)", mouseTicksLeft)
+		mouseStatus = "Mouse: OFF (Drag to copy)"
 	}
 	informationStr = mouseStatus + " | " + informationStr