mirror of
https://gitee.com/energye/energy.git
synced 2024-11-30 10:47:57 +08:00
252 lines
9.0 KiB
Go
252 lines
9.0 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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// 应用程序
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package cef
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import (
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"fmt"
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"github.com/energye/energy/common"
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"github.com/energye/energy/common/imports"
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. "github.com/energye/energy/consts"
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"github.com/energye/energy/ipc"
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"github.com/energye/energy/logger"
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"github.com/energye/golcl/lcl"
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"github.com/energye/golcl/lcl/api"
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"unsafe"
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)
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var application *TCEFApplication
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// TCEFApplication CEF应用对象
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type TCEFApplication struct {
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instance unsafe.Pointer
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}
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// NewApplication 创建CEF应用
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//
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// 参数: disableRegisDefaultEvent = true 时不会注册默认事件
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func NewApplication(disableRegisDefaultEvent ...bool) *TCEFApplication {
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if application == nil {
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var result uintptr
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imports.Proc(internale_CEFApplication_Create).Call(uintptr(unsafe.Pointer(&result)))
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application = &TCEFApplication{instance: unsafe.Pointer(result)}
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if len(disableRegisDefaultEvent) == 0 || !disableRegisDefaultEvent[0] {
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application.registerDefaultEvent()
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}
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application.initDefaultProperties()
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}
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return application
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}
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// AddCrDelegate MacOSX Delegate
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func (m *TCEFApplication) AddCrDelegate() {
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imports.Proc(internale_CEF_AddCrDelegate).Call()
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}
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//registerDefaultEvent 注册默认事件
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func (m *TCEFApplication) registerDefaultEvent() {
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m.defaultSetOnContextCreated()
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m.defaultSetOnProcessMessageReceived()
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m.defaultSetOnBeforeChildProcessLaunch()
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}
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// Instance 实例
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func (m *TCEFApplication) Instance() uintptr {
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return uintptr(m.instance)
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}
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// 启动主进程
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func (m *TCEFApplication) StartMainProcess() bool {
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if m.instance != nullptr {
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logger.Debug("application single exe,", common.Args.ProcessType(), "process start")
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r1, _, _ := imports.Proc(internale_CEFStartMainProcess).Call(m.Instance())
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return api.GoBool(r1)
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}
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return false
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}
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// StartSubProcess 启动子进程, 如果指定了子进程执行程序, 将执行指定的子进程程序
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func (m *TCEFApplication) StartSubProcess() (result bool) {
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if m.instance != nullptr {
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logger.Debug("application multiple exe,", common.Args.ProcessType(), "process start")
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r1, _, _ := imports.Proc(internale_CEFStartSubProcess).Call(m.Instance())
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result = api.GoBool(r1)
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}
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return false
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}
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// RunMessageLoop 消息轮询
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func (m *TCEFApplication) RunMessageLoop() {
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defer func() {
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logger.Debug("application run message loop end")
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api.EnergyLibRelease()
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}()
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logger.Debug("application run message loop start")
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imports.Proc(internale_CEFApplication_RunMessageLoop).Call()
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}
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// QuitMessageLoop 退出消息轮询
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func (m *TCEFApplication) QuitMessageLoop() {
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logger.Debug("application quit message loop")
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imports.Proc(internale_CEFApplication_QuitMessageLoop).Call()
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}
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func (m *TCEFApplication) StopScheduler() {
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imports.Proc(internale_CEFApplication_StopScheduler).Call()
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}
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func (m *TCEFApplication) Destroy() {
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imports.Proc(internale_CEFApplication_Destroy).Call()
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}
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func (m *TCEFApplication) Free() {
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if m.instance != nullptr {
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imports.Proc(internale_CEFApplication_Free).Call()
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m.instance = nullptr
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}
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}
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// 上下文件创建回调
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//
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// 返回值 false 将会创建 render进程的IPC和GO绑定变量
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//
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// 对于一些不想GO绑定变量的URL地址，实现该函数，通过 frame.Url
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func (m *TCEFApplication) SetOnContextCreated(fn GlobalCEFAppEventOnContextCreated) {
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imports.Proc(internale_CEFGlobalApp_SetOnContextCreated).Call(api.MakeEventDataPtr(fn))
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}
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func (m *TCEFApplication) defaultSetOnContextCreated() {
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m.SetOnContextCreated(func(browse *ICefBrowser, frame *ICefFrame, context *ICefV8Context) bool {
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return false
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})
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}
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func (m *TCEFApplication) SetOnContextInitialized(fn GlobalCEFAppEventOnContextInitialized) {
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imports.Proc(internale_CEFGlobalApp_SetOnContextInitialized).Call(api.MakeEventDataPtr(fn))
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}
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// 初始化设置全局回调
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func (m *TCEFApplication) SetOnWebKitInitialized(fn GlobalCEFAppEventOnWebKitInitialized) {
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imports.Proc(internale_CEFGlobalApp_SetOnWebKitInitialized).Call(api.MakeEventDataPtr(fn))
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}
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// 进程间通信处理消息接收
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func (m *TCEFApplication) SetOnProcessMessageReceived(fn RenderProcessMessageReceived) {
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imports.Proc(internale_CEFGlobalApp_SetOnProcessMessageReceived).Call(api.MakeEventDataPtr(fn))
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}
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func (m *TCEFApplication) defaultSetOnProcessMessageReceived() {
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m.SetOnProcessMessageReceived(func(browse *ICefBrowser, frame *ICefFrame, sourceProcess CefProcessId, processMessage *ICefProcessMessage) bool {
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return false
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})
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}
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func (m *TCEFApplication) AddCustomCommandLine(commandLine, value string) {
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imports.Proc(internale_AddCustomCommandLine).Call(api.PascalStr(commandLine), api.PascalStr(value))
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}
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// 启动子进程之前自定义命令行参数设置
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func (m *TCEFApplication) SetOnBeforeChildProcessLaunch(fn GlobalCEFAppEventOnBeforeChildProcessLaunch) {
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imports.Proc(internale_CEFGlobalApp_SetOnBeforeChildProcessLaunch).Call(api.MakeEventDataPtr(fn))
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}
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func (m *TCEFApplication) defaultSetOnBeforeChildProcessLaunch() {
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m.SetOnBeforeChildProcessLaunch(func(commandLine *TCefCommandLine) {})
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}
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func (m *TCEFApplication) SetOnBrowserDestroyed(fn GlobalCEFAppEventOnBrowserDestroyed) {
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imports.Proc(internale_CEFGlobalApp_SetOnBrowserDestroyed).Call(api.MakeEventDataPtr(fn))
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}
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func (m *TCEFApplication) SetOnLoadStart(fn GlobalCEFAppEventOnRenderLoadStart) {
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imports.Proc(internale_CEFGlobalApp_SetOnLoadStart).Call(api.MakeEventDataPtr(fn))
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}
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func (m *TCEFApplication) SetOnLoadEnd(fn GlobalCEFAppEventOnRenderLoadEnd) {
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imports.Proc(internale_CEFGlobalApp_SetOnLoadEnd).Call(api.MakeEventDataPtr(fn))
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}
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func (m *TCEFApplication) SetOnLoadError(fn GlobalCEFAppEventOnRenderLoadError) {
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imports.Proc(internale_CEFGlobalApp_SetOnLoadError).Call(api.MakeEventDataPtr(fn))
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}
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func (m *TCEFApplication) SetOnLoadingStateChange(fn GlobalCEFAppEventOnRenderLoadingStateChange) {
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imports.Proc(internale_CEFGlobalApp_SetOnLoadingStateChange).Call(api.MakeEventDataPtr(fn))
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}
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func (m *TCEFApplication) SetOnGetDefaultClient(fn GlobalCEFAppEventOnGetDefaultClient) {
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imports.Proc(internale_CEFGlobalApp_SetOnGetDefaultClient).Call(api.MakeEventDataPtr(fn))
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}
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func init() {
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lcl.RegisterExtEventCallback(func(fn interface{}, getVal func(idx int) uintptr) bool {
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getPtr := func(i int) unsafe.Pointer {
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return unsafe.Pointer(getVal(i))
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}
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switch fn.(type) {
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case GlobalCEFAppEventOnBrowserDestroyed:
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fn.(GlobalCEFAppEventOnBrowserDestroyed)(&ICefBrowser{instance: getPtr(0)})
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case GlobalCEFAppEventOnRenderLoadStart:
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browser := &ICefBrowser{instance: getPtr(0)}
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frame := &ICefFrame{instance: getPtr(1)}
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fn.(GlobalCEFAppEventOnRenderLoadStart)(browser, frame, TCefTransitionType(getVal(2)))
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case GlobalCEFAppEventOnRenderLoadEnd:
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browser := &ICefBrowser{instance: getPtr(0)}
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frame := &ICefFrame{getPtr(1)}
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fn.(GlobalCEFAppEventOnRenderLoadEnd)(browser, frame, int32(getVal(2)))
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case GlobalCEFAppEventOnRenderLoadError:
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browser := &ICefBrowser{instance: getPtr(0)}
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frame := &ICefFrame{getPtr(1)}
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fn.(GlobalCEFAppEventOnRenderLoadError)(browser, frame, TCefErrorCode(getVal(2)), api.GoStr(getVal(3)), api.GoStr(getVal(4)))
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case GlobalCEFAppEventOnRenderLoadingStateChange:
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browser := &ICefBrowser{instance: getPtr(0)}
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frame := &ICefFrame{getPtr(1)}
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fn.(GlobalCEFAppEventOnRenderLoadingStateChange)(browser, frame, api.GoBool(getVal(2)), api.GoBool(getVal(3)), api.GoBool(getVal(4)))
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case RenderProcessMessageReceived:
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browser := &ICefBrowser{instance: getPtr(0)}
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frame := &ICefFrame{getPtr(1)}
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processId := CefProcessId(getVal(2))
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processMessage := &ICefProcessMessage{instance: getPtr(3)}
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var result = (*bool)(getPtr(4))
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*result = fn.(RenderProcessMessageReceived)(browser, frame, processId, processMessage)
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if !*result {
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*result = renderProcessMessageReceived(browser, frame, processId, processMessage)
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}
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case GlobalCEFAppEventOnContextCreated:
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browser := &ICefBrowser{instance: getPtr(0)}
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frame := &ICefFrame{instance: getPtr(1)}
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ctx := &ICefV8Context{instance: getPtr(2)}
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var result = fn.(GlobalCEFAppEventOnContextCreated)(browser, frame, ctx)
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if !result {
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appOnContextCreated(browser, frame, ctx)
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}
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case GlobalCEFAppEventOnWebKitInitialized:
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fn.(GlobalCEFAppEventOnWebKitInitialized)()
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case GlobalCEFAppEventOnContextInitialized:
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fn.(GlobalCEFAppEventOnContextInitialized)()
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case GlobalCEFAppEventOnBeforeChildProcessLaunch:
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commands := (*uintptr)(getPtr(0))
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commandLine := &TCefCommandLine{commandLines: make(map[string]string)}
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ipc.IPC.SetPort()
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commandLine.AppendSwitch(MAINARGS_NETIPCPORT, fmt.Sprintf("%d", ipc.IPC.Port()))
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fn.(GlobalCEFAppEventOnBeforeChildProcessLaunch)(commandLine)
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*commands = api.PascalStr(commandLine.toString())
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case GlobalCEFAppEventOnGetDefaultClient:
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client := (*uintptr)(getPtr(0))
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getClient := &ICefClient{instance: unsafe.Pointer(client)}
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fn.(GlobalCEFAppEventOnGetDefaultClient)(getClient)
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*client = uintptr(getClient.instance)
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default:
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return false
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}
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return true
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})
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}
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