From 90fe6b862e894b6b651377b99a25968e0fd6e2bd Mon Sep 17 00:00:00 2001
From: mappu <mappu04@gmail.com>
Date: Mon, 6 Jan 2025 18:33:14 +1300
Subject: [PATCH] miqt: port timers from Qt to native Go timers

---
 go.mod  |  2 +-
 go.sum  |  2 ++
 main.go | 38 ++++++++++++++++++++++----------------
 3 files changed, 25 insertions(+), 17 deletions(-)

diff --git a/go.mod b/go.mod
index b13988f..c85231f 100644
--- a/go.mod
+++ b/go.mod
@@ -2,4 +2,4 @@ module code.ivysaur.me/qocker-miqt
 
 go 1.19
 
-require github.com/mappu/miqt v0.7.1 // indirect
+require github.com/mappu/miqt v0.7.2-0.20250104001511-4c0d782bd34c // indirect
diff --git a/go.sum b/go.sum
index 25293f8..0fc788a 100644
--- a/go.sum
+++ b/go.sum
@@ -1,2 +1,4 @@
 github.com/mappu/miqt v0.7.1 h1:CIegOqnF9sxSHs4eyqOgAHbuhFwCu1hth4b989ZTP1k=
 github.com/mappu/miqt v0.7.1/go.mod h1:xFg7ADaO1QSkmXPsPODoKe/bydJpRG9fgCYyIDl/h1U=
+github.com/mappu/miqt v0.7.2-0.20250104001511-4c0d782bd34c h1:4oJzer4B//aJ8B/dCFF9yLPgSLobqXVhUpfQh/Tdc5U=
+github.com/mappu/miqt v0.7.2-0.20250104001511-4c0d782bd34c/go.mod h1:xFg7ADaO1QSkmXPsPODoKe/bydJpRG9fgCYyIDl/h1U=
diff --git a/main.go b/main.go
index 24b8006..43e3470 100644
--- a/main.go
+++ b/main.go
@@ -5,10 +5,14 @@ import (
 	"os/exec"
 	"runtime"
 	"strings"
+	"time"
 
 	qt "github.com/mappu/miqt/qt6"
+	"github.com/mappu/miqt/qt6/mainthread"
 )
 
+const AutoRefreshInterval = 1 * time.Second
+
 func NewStatusDelegate(status string) *qt.QWidget {
 	mw := qt.NewQWidget2()
 
@@ -101,7 +105,7 @@ type DockerGUI struct {
 	networks_searchbar   *qt.QLineEdit
 	volumes_searchbar    *qt.QLineEdit
 
-	refresh_timer *qt.QTimer
+	refresh_timer *time.Ticker
 }
 
 func NewDockerGUI() *DockerGUI {
@@ -254,9 +258,6 @@ func (self *DockerGUI) create_toolbar() {
 	// Add auto-refresh checkbox
 	self.auto_refresh_checkbox = qt.NewQCheckBox3("Auto-refresh")
 	self.auto_refresh_checkbox.SetChecked(true)
-	self.auto_refresh_checkbox.OnStateChanged(func(state int) {
-		self.toggle_auto_refresh(state)
-	})
 	self.toolbar.AddWidget(self.auto_refresh_checkbox.QWidget)
 
 	// Add separator
@@ -419,19 +420,24 @@ func (self *DockerGUI) show_context_menu(position *qt.QPoint) {
 }
 
 func (self *DockerGUI) setup_auto_refresh() {
-	self.refresh_timer = qt.NewQTimer2(self.QObject)
-	self.refresh_timer.OnTimeout(self.refresh_data)
-	if self.auto_refresh_checkbox.IsChecked() {
-		self.refresh_timer.Start(1000) // 1000 ms = 1 second
-	}
-}
+	self.refresh_timer = time.NewTicker(AutoRefreshInterval)
 
-func (self *DockerGUI) toggle_auto_refresh(state int) {
-	if state == int(qt.Checked) {
-		self.refresh_timer.Start(1000)
-	} else {
-		self.refresh_timer.Stop()
-	}
+	go func() {
+		for {
+			_, ok := <-self.refresh_timer.C
+			if !ok {
+				return
+			}
+
+			mainthread.Wait(func() {
+				if !self.auto_refresh_checkbox.IsChecked() {
+					return
+				}
+
+				self.refresh_data()
+			})
+		}
+	}()
 }
 
 func (self *DockerGUI) handle_action(action string) {