//---------------------------------------- // // Copyright © yanghy. All Rights Reserved. // // Licensed under Apache License Version 2.0, January 2004 // // https://www.apache.org/licenses/LICENSE-2.0 // //---------------------------------------- // CEF 回调事件实现 package cef import ( "github.com/energye/energy/v2/cef/internal/def" "github.com/energye/energy/v2/common/imports" ) // Instance 实例 func (m *ICefCallback) Instance() uintptr { if m == nil { return 0 } return uintptr(m.instance) } func (m *ICefCallback) Free() { if m.instance != nil { m.base.Free(m.Instance()) m.instance = nil } } func (m *ICefCallback) IsValid() bool { if m == nil || m.instance == nil { return false } return m.instance != nil } // Cont 继续执行 func (m *ICefCallback) Cont() { if !m.IsValid() { return } imports.Proc(def.CEFCallback_Cont).Call(uintptr(m.instance)) } // Cancel 取消执行 func (m *ICefCallback) Cancel() { if !m.IsValid() { return } imports.Proc(def.CEFCallback_Cancel).Call(uintptr(m.instance)) }