energy/cef/cef-init.go

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//----------------------------------------
//
// Copyright © yanghy. All Rights Reserved.
//
// Licensed under Apache License Version 2.0, January 2004
//
// https://www.apache.org/licenses/LICENSE-2.0
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//
//----------------------------------------
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// energy 全局初始化
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package cef
import (
"embed"
. "github.com/energye/energy/common"
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. "github.com/energye/energy/consts"
"github.com/energye/energy/ipc"
"github.com/energye/energy/logger"
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"github.com/energye/golcl/energy/inits"
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"github.com/energye/golcl/lcl"
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"github.com/energye/golcl/lcl/api"
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"github.com/energye/golcl/pkgs/macapp"
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)
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// ExceptionCallback 异常回调函数
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type ExceptionCallback func(sender lcl.IObject, e *lcl.Exception)
var exceptionCallback ExceptionCallback
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// SetOnException 设置 lib-lcl -> CEF 低层异常捕获回调函数
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func SetOnException(exception ExceptionCallback) {
exceptionCallback = exception
}
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// GlobalInit
// 全局初始化
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//
// 需要手动调用的函数,在main函数中调用
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//
// libs 内置到应用程序的类库
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//
// resources 内置到应用程序的资源文件
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//
// MacOSX环境, ide开发环境需命令行参数[energy_env=dev]以保证应用正常运行
func GlobalInit(libs *embed.FS, resources *embed.FS) {
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macapp.MacApp.IsCEF(IsDarwin())
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//MacOSX环境, ide开发环境需命令行参数[energy_env=dev]以保证应用正常运行
energyEnv := Args.Args("energy_env")
if energyEnv != "" {
macapp.MacApp.SetEnergyEnv(macapp.ENERGY_ENV(energyEnv))
}
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inits.Init(libs, resources)
if Args.IsRender() {
netIpcPort := Args.Args(MAINARGS_NETIPCPORT)
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if netIpcPort != Empty {
ipc.IPC.SetPort(int(StrToInt32(netIpcPort)))
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}
}
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//IPC通道选择初始化, 在不支持unix的系统中将选择net socket
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ipc.IPCChannelChooseInit()
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//macos的命令行设置
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setMacOSXCommandLine(api.PascalStr(Args.CommandLine()))
applicationQueueAsyncCallInit()
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//对于go绑定到v8引擎js的事件处理函数
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cefV8WindowBindFuncEventsInit()
//ipc事件初始化
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cefIPCInit()
//应用低层出错异常捕获
lcl.Application.SetOnException(func(sender lcl.IObject, e *lcl.Exception) {
if exceptionCallback != nil {
exceptionCallback(sender, e)
} else {
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logger.Error("Exception:", e.Message())
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}
})
}