U: 系统托盘示例

example/ipc-on-emit/multiple-window/multiplewindow.go

@@ -8,22 +8,23 @@ import (
 	"github.com/energye/energy/v2/cef/ipc"
 	"github.com/energye/energy/v2/cef/ipc/callback"
 	"github.com/energye/energy/v2/cef/ipc/target"
+	"github.com/energye/energy/v2/example/common/tray"
 	"github.com/energye/energy/v2/logger"
 	"github.com/energye/golcl/lcl"
 	"time"
 )
 
-//go:embed assets
-var assets embed.FS
+//go:embed resources
+var resources embed.FS
 
 // go build -ldflags "-s -w"
 func main() {
 	logger.SetEnable(true)
 	logger.SetLevel(logger.CefLog_Debug)
 	//全局初始化 每个应用都必须调用的
-	cef.GlobalInit(nil, &assets)
+	cef.GlobalInit(nil, &resources)
 	exception.SetOnException(func(message string) {
-		fmt.Println("Exception message", message)
+		fmt.Println("Global Exception message", message)
 	})
 	//创建应用
 	app := cef.NewApplication()
@@ -31,33 +32,22 @@ func main() {
 	//app.SetExternalMessagePump(false)
 	//app.SetMultiThreadedMessageLoop(false)
 	cef.BrowserWindow.Config.Title = "Energy - ipc multiple-window"
-	// 禁用主窗口配置, 默认开启, 禁用后如果有多个窗口同时存在, 在关闭主窗口时应用进程不会结束，直到最后一个窗口关闭才结束应用进程
+	// 禁用主窗口配置, 该属性默认开启, 禁用后如果有多个窗口同时存在, 在关闭主窗口时应用进程不会结束，直到最后一个窗口关闭才结束应用进程
 	cef.BrowserWindow.Config.EnableMainWindow = false
 
 	//本地资源加载
 	cef.BrowserWindow.Config.LocalResource(cef.LocalLoadConfig{
-		ResRootDir: "assets",
-		FS:         &assets,
+		ResRootDir: "resources",
+		FS:         &resources,
 		Home:       "multiple-window.html",
 	}.Build())
 
-	// 多窗口接收消息
+	// 多窗口发送/接收消息
 	ipc.On("sendMessage", func(channel callback.IChannel, type_ int) {
 		var ok bool
 		// 获得所有窗口
 		infos := cef.BrowserWindow.GetWindowInfos()
-		fmt.Println("windows-count:", len(infos))
-		for _, info := range infos {
-			// 将消息发送到目标窗口, 类型为JS接收
-			iTarget := info.Target(target.TgJs)
-			ok = ipc.EmitTarget("receiveMessage", iTarget, time.Now().String())
-			println("ipc.EmitTarget", ok, iTarget.BrowserId())
-			ok = ipc.EmitTargetAndCallback("receiveMessage", iTarget, []any{"带有callback的触发事件: " + time.Now().String()}, func() {
-				fmt.Println("target callback")
-			})
-			println("ipc.EmitTargetAndCallback", ok, iTarget.BrowserId())
-		}
-
+		fmt.Println("window-count:", len(infos))
 		for _, info := range infos {
 			// 将消息发送到目标窗口, 类型为JS接收
 			iTarget := info.Target(target.TgJs)
@@ -77,6 +67,7 @@ func main() {
 		})
 		println("ipc.EmitAndCallback", ok)
 	})
+	// 刷新所有窗口
 	ipc.On("refresh", func() {
 		infos := cef.BrowserWindow.GetWindowInfos()
 		for _, info := range infos {
@@ -86,8 +77,19 @@ func main() {
 			println("ipc.EmitTarget-refresh", ok)
 		}
 	})
+	// 创建窗口
+	ipc.On("createWindow", func() {
+		infos := cef.BrowserWindow.GetWindowInfos()
+		for _, info := range infos {
+			// 将消息发送到目标窗口, 类型为JS接收
+			iTarget := info.Target(target.TgJs)
+			var ok = ipc.EmitTarget("refresh", iTarget)
+			println("ipc.EmitTarget-refresh", ok)
+		}
+	})
 
 	cef.BrowserWindow.SetBrowserInit(func(event *cef.BrowserEvent, window cef.IBrowserWindow) {
+		// 弹出窗口处理
 		event.SetOnBeforePopup(func(sender lcl.IObject, browser *cef.ICefBrowser, frame *cef.ICefFrame, beforePopupInfo *cef.BeforePopupInfo, popupWindow cef.IBrowserWindow, noJavascriptAccess *bool) bool {
 			fmt.Println("BeforePopup", browser.Identifier())
 			popupWindow.RunOnMainThread(func() {
@@ -110,6 +112,14 @@ func main() {
 				count++
 			}
 		}()
+		// 托盘
+		if window.IsLCL() {
+			// LCL窗口 Window, MacOS
+			tray.LCLTray(window)
+		} else {
+			// VF窗口 默认Linux
+			tray.SYSTray(window)
+		}
 	})
 	//运行应用
 	cef.Run(app)

example/tray/lcltray/lcltray.go

@@ -1,69 +1,18 @@
 package main
 
 import (
-	"embed"
 	"github.com/energye/energy/v2/cef"
-	"github.com/energye/energy/v2/common"
-	"github.com/energye/golcl/lcl"
+	"github.com/energye/energy/v2/example/common/tray"
 )
 
-//go:embed resources
-var resources embed.FS
-
 func main() {
-	cef.GlobalInit(nil, &resources)
+	cef.GlobalInit(nil, nil)
 	cefApp := cef.NewApplication()
 	cef.BrowserWindow.Config.Url = "https://www.baidu.com"
 	cef.BrowserWindow.SetBrowserInit(func(event *cef.BrowserEvent, window cef.IBrowserWindow) {
 		if window.IsLCL() {
-			trayDemo(window)
+			tray.LCLTray(window)
 		}
 	})
 	cef.Run(cefApp)
 }
-
-// LCL组件托盘, 适用windows和macosx
-// 目前 不支持linux因GTK2和GTK3共存问题, 以后解决GTK3问题将支持
-// 或linux cef 106以前的版本使用GTK2的的也可使用该托盘
-func trayDemo(browserWindow cef.IBrowserWindow) {
-	window := browserWindow.AsLCLBrowserWindow().BrowserWindow()
-	//托盘 windows linux macos 系统托盘
-	newTray := window.NewTray()
-	newTray.SetTitle("任务管理器里显示的标题")
-	newTray.SetHint("这里是文字\n文字啊")
-	if common.IsLinux() {
-		newTray.SetIconFS("resources/icon.png")
-	} else {
-		newTray.SetIconFS("resources/icon_menu.ico")
-	}
-	tray := newTray.AsLCLTray()
-	menu1 := tray.AddMenuItem("父菜单", nil)
-	//带图标的菜单
-	iconItem := tray.NewMenuItem("带个图标", nil)
-	iconItem.Bitmap().SetSize(16, 16)      //图标情况调整大小
-	iconItem.Bitmap().SetTransparent(true) //透明
-	icon := lcl.NewIcon()
-	icon.LoadFromFSFile("resources/icon_menu.ico")
-	iconItem.Bitmap().Canvas().Draw(0, 0, icon) //画上去
-	tray.TrayMenu().Items().Add(iconItem)
-
-	menu1.Add(tray.NewMenuItem("子菜单", func() {
-		lcl.ShowMessage("子菜单点击 提示消息")
-	}))
-	tray.AddMenuItem("显示气泡", func() {
-		tray.Notice("气泡标题", "气泡内容", 2000)
-	})
-	tray.AddMenuItem("显示/隐藏", func() {
-		window.SetVisible(!window.Visible())
-		if window.Visible() { //之后的显示状态
-			window.RunOnMainThread(func() {
-				window.SetFocus()
-			})
-		}
-	})
-	tray.AddMenuItem("退出", func() {
-		browserWindow.CloseBrowserWindow()
-	})
-	//托盘 end
-	tray.Show()
-}

example/tray/systray/systray.go

@@ -2,10 +2,8 @@ package main
 
 import (
 	"embed"
-	"fmt"
 	"github.com/energye/energy/v2/cef"
-	"github.com/energye/energy/v2/common"
-	"time"
+	"github.com/energye/energy/v2/example/common/tray"
 )
 
 //go:embed resources
@@ -16,74 +14,7 @@ func main() {
 	cefApp := cef.NewApplication()
 	cef.BrowserWindow.Config.Url = "https://www.baidu.com"
 	cef.BrowserWindow.SetBrowserInit(func(event *cef.BrowserEvent, window cef.IBrowserWindow) {
-		trayDemo(window)
+		tray.SYSTray(window)
 	})
 	cef.Run(cefApp)
 }
-
-//系统托盘 和LCL组件差不多,但不如LCL组件的好用，适用 windows,linux, macosx
-//
-//主要给linux提供的，推荐linux中使用, 非linux 使用 lcl 实现的它更好用
-func trayDemo(browserWindow cef.IBrowserWindow) {
-	sysTray := browserWindow.NewSysTray()
-	if common.IsLinux() {
-		sysTray.SetIconFS("resources/icon.png")
-	} else {
-		sysTray.SetIconFS("resources/icon.ico")
-	}
-	sysTray.SetHint("中文hint\n换行中文")
-	sysTray.SetOnClick(func() {
-		fmt.Println("SetOnClick")
-	})
-	tray := sysTray.AsSysTray()
-	check := tray.AddMenuItem("check")
-	check.Check()
-	not := tray.AddMenuItem("通知")
-	not.Click(func() {
-		tray.Notice("标题", "内notice 是一个跨平台的系统通知库\nnotice 是一个跨平台的系统通知库", 1000)
-	})
-	enable := tray.AddMenuItem("启用/禁用")
-	enable.Click(func() {
-		fmt.Println("启用/禁用 点击")
-	})
-	tray.AddSeparator()
-	menuItem := tray.AddMenuItem("1级菜单1", func() {
-		fmt.Println("1级菜单1")
-	})
-	menuItem.SetIconFS("resources/icon.ico")
-	tray.AddSeparator()
-	item := tray.AddMenuItem("1级菜单2")
-	item.AddSubMenu("2级子菜单1")
-	sub2Menu := item.AddSubMenu("2级子菜单2")
-	sub2Menu.AddSubMenu("3级子菜单1")
-	tray.AddSeparator()
-	tray.AddMenuItem("退出", func() {
-		fmt.Println("退出")
-		browserWindow.CloseBrowserWindow()
-	})
-
-	sysTray.Show()
-	//测试图标切换
-	go func() {
-		var b bool
-		for {
-			time.Sleep(time.Second * 2)
-			b = !b
-			if b {
-				sysTray.SetHint(fmt.Sprintf("%d\n%v", time.Now().Second(), b))
-				sysTray.SetIconFS("resources/icon_1.ico")
-				menuItem.SetIconFS("resources/icon_1.ico")
-				enable.SetLabel(fmt.Sprintf("%d\n%v", time.Now().Second(), b))
-				enable.Enable()
-				check.Check()
-			} else {
-				sysTray.SetHint(fmt.Sprintf("%d\n%v", time.Now().Second(), b))
-				sysTray.SetIconFS("resources/icon.ico")
-				menuItem.SetIconFS("resources/icon.ico")
-				enable.SetLabel(fmt.Sprintf("%d\n%v", time.Now().Second(), b))
-				enable.Disable()
-				check.Uncheck()
-			}
-		}
-	}()
-}