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https://gitee.com/energye/energy.git
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115 lines
5.0 KiB
Go
115 lines
5.0 KiB
Go
//----------------------------------------
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//
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// Copyright © yanghy. All Rights Reserved.
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//
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// Licensed under Apache License Version 2.0, January 2004
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//
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// https://www.apache.org/licenses/LICENSE-2.0
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//
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//----------------------------------------
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package main
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import (
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"embed"
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"fmt"
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"github.com/energye/energy/v2/cef"
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"github.com/energye/energy/v2/common"
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"github.com/energye/energy/v2/example/dev-test/traydemo"
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"github.com/energye/energy/v2/logger"
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"github.com/energye/energy/v2/pkgs/assetserve"
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"github.com/energye/golcl/lcl"
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)
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//go:embed resources
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var resources embed.FS
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func main() {
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logger.SetEnable(true)
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logger.SetLevel(logger.CefLog_Debug)
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//全局初始化 每个应用都必须调用的
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cef.GlobalInit(nil, &resources)
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//创建应用
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cefApp := cef.NewApplication()
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cefApp.SetMultiThreadedMessageLoop(false)
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cefApp.SetExternalMessagePump(false)
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fmt.Println("TotalSystemMemory", cefApp.TotalSystemMemory(), cefApp.UsedMemory())
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cefApp.SetRemoteDebuggingPort(33333)
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//指定一个URL地址，或本地html文件目录
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cef.BrowserWindow.Config.Url = "http://localhost:22022/index.html"
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cef.BrowserWindow.Config.IconFS = "resources/icon.png"
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cef.BrowserWindow.Config.EnableHideCaption = true
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cef.BrowserWindow.SetBrowserInit(func(event *cef.BrowserEvent, window cef.IBrowserWindow) {
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//window.DisableResize()
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window.SetCenterWindow(true)
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//window.SetTitle("这里改变了窗口标题")
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//window.SetSize(1024, 900)
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//fmt.Println("cef.BrowserWindow.SetViewFrameBrowserInit", window)
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//fmt.Println("LCL", window.AsLCLBrowserWindow(), "VF", window.AsViewsFrameworkBrowserWindow())
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//window.AsViewsFrameworkBrowserWindow().SetOnWindowCreated(func(sender lcl.IObject, window *cef.ICefWindow) {
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// fmt.Println("WindowCreated.window", window.WindowAppIcon().Width(), window.WindowAppIcon().Height())
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// image := cef.ImageRef.New()
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// cw, _ := os.Getwd()
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// cw = path.Join(cw, "example", "dev-test", "vf-browser", "resources", "icon.png")
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// byt, err := os.ReadFile(cw)
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// fmt.Println("image icon.png", len(byt), err)
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// image.AddPng(1.2, byt)
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// fmt.Println("image", image.Width(), image.Height())
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//})
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event.SetOnBeforePopup(func(sender lcl.IObject, browser *cef.ICefBrowser, frame *cef.ICefFrame, beforePopupInfo *cef.BeforePopupInfo, popupWindow cef.IBrowserWindow, noJavascriptAccess *bool) bool {
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fmt.Println("IsViewsFramework:", popupWindow.IsViewsFramework())
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//popupWindow.SetTitle("修改了标题: " + beforePopupInfo.TargetUrl)
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//popupWindow.EnableResize()
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//popupWindow.DisableMaximize()
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//popupWindow.DisableResize()
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//popupWindow.DisableMinimize()
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popupWindow.SetSize(800, 600)
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browserWindow := popupWindow.AsViewsFrameworkBrowserWindow()
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browserWindow.Chromium().Config().SetEnableMenu(false)
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//browserWindow.SetOnWindowCreated(func(sender lcl.IObject, window *cef.ICefWindow) {
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// fmt.Println("popupWindow.SetOnWindowCreated", window.WindowAppIcon())
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//})
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////browserWindow.SetOnGetInitialBounds(func(sender lcl.IObject, window *cef.ICefWindow, aResult *cef.TCefRect) {
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//// fmt.Println("popupWindow.SetOnGetInitialBounds", *aResult)
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////})
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////browserWindow.BrowserWindow().CreateTopLevelWindow()
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browserWindow.BrowserWindow().HideTitle()
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//fmt.Println("browserWindow:", browserWindow, browserWindow.WindowComponent().WindowHandle())
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return false
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})
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return
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window.AsViewsFrameworkBrowserWindow().WindowComponent().SetOnWindowActivationChanged(func(sender lcl.IObject, window *cef.ICefWindow, active bool) {
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fmt.Println("SetOnWindowActivationChanged", active)
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})
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window.AsViewsFrameworkBrowserWindow().BrowserViewComponent().SetOnBrowserCreated(func(sender lcl.IObject, browserView *cef.ICefBrowserView, browser *cef.ICefBrowser) {
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fmt.Println("BrowserViewComponent OnBrowserCreated Instance", browser.Identifier(), "Instance Identifier", browserView.Browser().Identifier())
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})
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window.Show()
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fmt.Println("SetBrowserInit 结束")
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if common.IsLinux() || common.IsDarwin() {
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//在VF窗口组件中, 推荐linux和macosx中使用
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traydemo.SysTrayDemo(window) //系统原生托盘，在windows下不如lcl组件的好用,
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} else {
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//不支持windows VF窗口组件中无法创建或使用LCL组件
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//traydemo.LCLTrayDemo(window) //LCL托盘, VF窗口组件中无法创建或使用LCL组件
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//traydemo.LCLCefTrayDemo(window) //对于LCL+CEF web端技术托盘实现无法在VF中使用
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//支持windows
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traydemo.LCLVFTrayDemo(window) //对于LCL+VF web端技术托盘实现
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}
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})
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//在主进程启动成功之后执行
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//在这里启动内置http服务
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//内置http服务需要使用 go:embed resources 内置资源到执行程序中
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cef.SetBrowserProcessStartAfterCallback(func(b bool) {
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fmt.Println("主进程启动 创建一个内置http服务")
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//通过内置http服务加载资源
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server := assetserve.NewAssetsHttpServer()
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server.PORT = 22022 //服务端口号
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server.AssetsFSName = "resources" //必须设置目录名和资源文件夹同名
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server.Assets = &resources
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go server.StartHttpServer()
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})
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//运行应用
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cef.Run(cefApp)
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}
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