A: lcl custom window drag

cef/application-callback.go

@@ -45,12 +45,15 @@ func appWebKitInitialized() {
 	energyExtensionHandler := V8HandlerRef.New()
 	energyExtensionHandler.Execute(func(name string, object *ICefV8Value, arguments *TCefV8ValueArray, retVal *ResultV8Value, exception *ResultString) bool {
 		fmt.Println("Execute", name, consts.IsMessageLoop, application.SingleProcess())
-		message := &ipcArgument.List{
-			Id:   -1,
-			BId:  ipc.RenderChan().BrowserId(),
-			Name: internalIPCDRAG,
+		if name == "mouseMove" {
+			message := &ipcArgument.List{
+				Id:   -1,
+				BId:  ipc.RenderChan().BrowserId(),
+				Name: internalIPCDRAG,
+			}
+			ipc.RenderChan().IPC().Send(message.Bytes())
+			return true
 		}
-		ipc.RenderChan().IPC().Send(message.Bytes())
 		return false
 	})
 	var code = `
@@ -98,7 +101,7 @@ func appWebKitInitialized() {
 				mouseUp();
             }
             energyExtension.drag.mouseDown = function (e) {
-                if (!energyExtension.drag.enableDrag && ((e.offsetX > e.target.clientWidth || e.offsetY > e.target.clientHeight))) {
+                if (!energyExtension.drag.enableDrag || ((e.offsetX > e.target.clientWidth || e.offsetY > e.target.clientHeight))) {
                     return
                 }
                 if (energyExtension.drag.war(e)) {

cef/browser-window-lcl.go

@@ -139,10 +139,12 @@ func (m *LCLBrowserWindow) Handle() types.HWND {
 func (m *LCLBrowserWindow) RunOnMainThread(fn func()) {
 	runtime.LockOSThread()
 	defer runtime.UnlockOSThread()
+	fmt.Println("call-0-DMainThreadId:", api.DMainThreadId(), api.DCurrentThreadId())
 	if api.DMainThreadId() == api.DCurrentThreadId() {
 		fn()
 	} else {
-		lcl.ThreadSync(func() {
+		QueueAsyncCall(func(id int) {
+			//lcl.ThreadSync(func() {
 			fn()
 		})
 	}

example/sys-dialog/sysdialog.go

@@ -9,6 +9,7 @@ import (
 	"github.com/energye/energy/v2/consts"
 	"github.com/energye/energy/v2/pkgs/assetserve"
 	"github.com/energye/golcl/lcl"
+	"github.com/energye/golcl/lcl/api"
 	"github.com/energye/golcl/lcl/types"
 	"strings"
 	//_ "net/http/pprof"
@@ -163,7 +164,9 @@ func main() {
 			dlgOpen.SetTitle("打开")
 
 			ipc.On("showDialog", func(t int) {
-				cef.QueueAsyncCall(func(id int) {
+				window.RunOnMainThread(func() {
+					fmt.Println("call-1-DMainThreadId:", api.DMainThreadId(), api.DCurrentThreadId())
+					//cef.QueueAsyncCall(func(id int) {
 					switch t {
 					case 1: // InputComboEx
 						fmt.Println(lcl.InputComboEx("选择", "请选择一项："+strings.Repeat(" ", 50), []string{"第一项", "第二项", "第三项", "第四项"}, false))