mirror of
https://gitee.com/energye/energy.git
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374 lines
14 KiB
Go
374 lines
14 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 cef All CEF implementations of Energy in Go
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package cef
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import (
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"github.com/energye/energy/v2/cef/internal/cef"
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"github.com/energye/energy/v2/cef/process"
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"github.com/energye/energy/v2/common/imports"
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. "github.com/energye/energy/v2/consts"
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"github.com/energye/energy/v2/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.initDefaultSettings()
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// 将应用设置到内部实现
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cef.SetApplication(application)
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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.defaultSetOnRenderLoadStart()
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//m.defaultSetOnBeforeChildProcessLaunch()
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m.defaultSetOnWebKitInitialized()
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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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// StartMainProcess 启动主进程
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func (m *TCEFApplication) StartMainProcess() bool {
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if m.instance != nil {
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v8init()
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logger.Debug("application single exe,", process.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 != nil {
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v8init()
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logger.Debug("application multiple exe,", process.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
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func (m *TCEFApplication) RunMessageLoop() {
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defer func() {
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logger.Debug("application run value loop end")
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api.EnergyLibRelease()
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}()
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logger.Debug("application run value 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 value 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 != nil {
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imports.Proc(internale_CEFApplication_Free).Call()
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m.instance = nil
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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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func (m *TCEFApplication) SetOnRegCustomSchemes(fn GlobalCEFAppEventOnRegCustomSchemes) {
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imports.Proc(internale_CEFGlobalApp_SetOnRegCustomSchemes).Call(api.MakeEventDataPtr(fn))
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}
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// TODO TCefPreferenceRegistrarRef
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func (m *TCEFApplication) SetOnRegisterCustomPreferences(fn GlobalCEFAppEventOnRegisterCustomPreferences) {
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imports.Proc(internale_CEFGlobalApp_SetOnRegisterCustomPreferences).Call(api.MakeEventDataPtr(fn))
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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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// 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) 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 (m *TCEFApplication) SetOnGetLocalizedString(fn GlobalCEFAppEventOnGetLocalizedString) {
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imports.Proc(internale_CEFGlobalApp_SetOnGetLocalizedString).Call(api.MakeEventDataPtr(fn))
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}
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func (m *TCEFApplication) SetOnGetDataResource(fn GlobalCEFAppEventOnGetDataResource) {
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imports.Proc(internale_CEFGlobalApp_SetOnGetDataResource).Call(api.MakeEventDataPtr(fn))
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}
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func (m *TCEFApplication) SetOnGetDataResourceForScale(fn GlobalCEFAppEventOnGetDataResourceForScale) {
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imports.Proc(internale_CEFGlobalApp_SetOnGetDataResourceForScale).Call(api.MakeEventDataPtr(fn))
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}
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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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func (m *TCEFApplication) defaultSetOnWebKitInitialized() {
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m.SetOnWebKitInitialized(func() {})
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}
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func (m *TCEFApplication) SetOnBrowserCreated(fn GlobalCEFAppEventOnBrowserCreated) {
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imports.Proc(internale_CEFGlobalApp_SetOnBrowserCreated).Call(api.MakeEventDataPtr(fn))
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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) 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) SetOnContextReleased(fn GlobalCEFAppEventOnContextReleased) {
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imports.Proc(internale_CEFGlobalApp_SetOnContextReleased).Call(api.MakeEventDataPtr(fn))
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}
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func (m *TCEFApplication) SetOnUncaughtException(fn GlobalCEFAppEventOnUncaughtException) {
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imports.Proc(internale_CEFGlobalApp_SetOnUncaughtException).Call(api.MakeEventDataPtr(fn))
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}
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func (m *TCEFApplication) SetOnFocusedNodeChanged(fn GlobalCEFAppEventOnFocusedNodeChanged) {
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imports.Proc(internale_CEFGlobalApp_SetOnFocusedNodeChanged).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) defaultSetOnBeforeChildProcessLaunch() {
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// m.SetOnBeforeChildProcessLaunch(func(commandLine *TCefCommandLine) {})
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//}
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//func (m *TCEFApplication) SetOnScheduleMessagePumpWork(fn ) {
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// imports.Proc(internale_CEFGlobalApp_SetOnScheduleMessagePumpWork).Call(api.MakeEventDataPtr(fn))
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//}
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func (m *TCEFApplication) SetOnRenderLoadingStateChange(fn GlobalCEFAppEventOnRenderLoadingStateChange) {
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imports.Proc(internale_CEFGlobalApp_SetOnRenderLoadingStateChange).Call(api.MakeEventDataPtr(fn))
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}
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func (m *TCEFApplication) SetOnRenderLoadStart(fn GlobalCEFAppEventOnRenderLoadStart) {
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imports.Proc(internale_CEFGlobalApp_SetOnRenderLoadStart).Call(api.MakeEventDataPtr(fn))
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}
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func (m *TCEFApplication) defaultSetOnRenderLoadStart() {
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m.SetOnRenderLoadStart(func(browser *ICefBrowser, frame *ICefFrame, transitionType TCefTransitionType) {
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})
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}
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func (m *TCEFApplication) SetOnRenderLoadEnd(fn GlobalCEFAppEventOnRenderLoadEnd) {
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imports.Proc(internale_CEFGlobalApp_SetOnRenderLoadEnd).Call(api.MakeEventDataPtr(fn))
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}
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func (m *TCEFApplication) SetOnRenderLoadError(fn GlobalCEFAppEventOnRenderLoadError) {
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imports.Proc(internale_CEFGlobalApp_SetOnRenderLoadError).Call(api.MakeEventDataPtr(fn))
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}
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func init() {
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//var renderLock sync.Mutex
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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 GlobalCEFAppEventOnRegCustomSchemes:
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fn.(GlobalCEFAppEventOnRegCustomSchemes)(&TCefSchemeRegistrarRef{instance: getPtr(0)})
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case GlobalCEFAppEventOnRegisterCustomPreferences:
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fn.(GlobalCEFAppEventOnRegisterCustomPreferences)(TCefPreferencesType(getVal(0)), &TCefPreferenceRegistrarRef{instance: getPtr(1)})
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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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fn.(GlobalCEFAppEventOnBeforeChildProcessLaunch)(&ICefCommandLine{instance: getPtr(0)})
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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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case GlobalCEFAppEventOnGetLocalizedString:
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stringVal := (*uintptr)(getPtr(1))
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result := (*bool)(getPtr(2))
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resultStringVal := &ResultString{}
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resultBool := &ResultBool{}
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fn.(GlobalCEFAppEventOnGetLocalizedString)(int32(getVal(0)), resultStringVal, resultBool)
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if resultStringVal.Value() != "" {
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*stringVal = api.PascalStr(resultStringVal.Value())
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} else {
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*stringVal = 0
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}
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*result = resultBool.Value()
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case GlobalCEFAppEventOnGetDataResource:
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resultBytes := &ResultBytes{}
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resultData := (*uintptr)(getPtr(1))
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resultDataSize := (*uint32)(getPtr(2))
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result := (*bool)(getPtr(3))
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resultBool := &ResultBool{}
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fn.(GlobalCEFAppEventOnGetDataResource)(int32(getVal(0)), resultBytes, resultBool)
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*result = resultBool.Value()
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if resultBytes.Value() != nil {
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*resultData = uintptr(unsafe.Pointer(&resultBytes.Value()[0]))
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*resultDataSize = uint32(len(resultBytes.Value()))
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} else {
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*resultData = 0
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*resultDataSize = 0
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}
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case GlobalCEFAppEventOnGetDataResourceForScale:
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resultBytes := &ResultBytes{}
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resultData := (*uintptr)(getPtr(2))
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resultDataSize := (*uint32)(getPtr(3))
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result := (*bool)(getPtr(4))
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resultBool := &ResultBool{}
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fn.(GlobalCEFAppEventOnGetDataResourceForScale)(int32(getVal(0)), TCefScaleFactor(getVal(1)), resultBytes, resultBool)
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*result = resultBool.Value()
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if resultBytes.Value() != nil {
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*resultData = uintptr(unsafe.Pointer(&resultBytes.Value()[0]))
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*resultDataSize = uint32(len(resultBytes.Value()))
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} else {
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*resultData = 0
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*resultDataSize = 0
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}
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case GlobalCEFAppEventOnWebKitInitialized:
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fn.(GlobalCEFAppEventOnWebKitInitialized)()
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appWebKitInitialized()
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case GlobalCEFAppEventOnBrowserCreated:
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fn.(GlobalCEFAppEventOnBrowserCreated)(&ICefBrowser{instance: getPtr(0)}, &ICefDictionaryValue{instance: getPtr(1)})
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case GlobalCEFAppEventOnBrowserDestroyed:
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fn.(GlobalCEFAppEventOnBrowserDestroyed)(&ICefBrowser{instance: getPtr(0)})
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case GlobalCEFAppEventOnContextCreated:
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browse := &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)(browse, frame, ctx)
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if !result {
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appOnContextCreated(browse, frame, ctx)
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}
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case GlobalCEFAppEventOnContextReleased:
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browse := &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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fn.(GlobalCEFAppEventOnContextReleased)(browse, frame, ctx)
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case GlobalCEFAppEventOnUncaughtException:
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browse := &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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v8Exception := &ICefV8Exception{instance: getPtr(3)}
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v8StackTrace := &ICefV8StackTrace{instance: getPtr(3)}
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fn.(GlobalCEFAppEventOnUncaughtException)(browse, frame, ctx, v8Exception, v8StackTrace)
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case GlobalCEFAppEventOnFocusedNodeChanged:
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browse := &ICefBrowser{instance: getPtr(0)}
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frame := &ICefFrame{instance: getPtr(1)}
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node := &ICefDomNode{instance: getPtr(2)}
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fn.(GlobalCEFAppEventOnFocusedNodeChanged)(browse, frame, node)
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case GlobalCEFAppEventOnRenderLoadingStateChange:
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browse := &ICefBrowser{instance: getPtr(0)}
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frame := &ICefFrame{instance: getPtr(1)}
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fn.(GlobalCEFAppEventOnRenderLoadingStateChange)(browse, frame, api.GoBool(getVal(2)), api.GoBool(getVal(3)), api.GoBool(getVal(4)))
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case GlobalCEFAppEventOnRenderLoadStart:
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if ipcRender != nil {
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ipcRender.clear()
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}
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browse := &ICefBrowser{instance: getPtr(0)}
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frame := &ICefFrame{instance: getPtr(1)}
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fn.(GlobalCEFAppEventOnRenderLoadStart)(browse, frame, TCefTransitionType(getVal(2)))
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case GlobalCEFAppEventOnRenderLoadEnd:
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browse := &ICefBrowser{instance: getPtr(0)}
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frame := &ICefFrame{instance: getPtr(1)}
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fn.(GlobalCEFAppEventOnRenderLoadEnd)(browse, frame, int32(getVal(2)))
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case GlobalCEFAppEventOnRenderLoadError:
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browse := &ICefBrowser{instance: getPtr(0)}
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frame := &ICefFrame{instance: getPtr(1)}
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fn.(GlobalCEFAppEventOnRenderLoadError)(browse, frame, TCefErrorCode(getVal(2)), api.GoStr(getVal(3)), api.GoStr(getVal(4)))
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case RenderProcessMessageReceived:
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browse := &ICefBrowser{instance: getPtr(0)}
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frame := &ICefFrame{instance: getPtr(1)}
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processId := CefProcessId(getVal(2))
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message := &ICefProcessMessage{instance: getPtr(3)}
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var result = (*bool)(getPtr(4))
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*result = renderProcessMessageReceived(browse, frame, processId, message)
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if !*result {
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*result = fn.(RenderProcessMessageReceived)(browse, frame, processId, message)
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}
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frame.Free()
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browse.Free()
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message.Free()
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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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