mirror of
https://gitee.com/energye/energy.git
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94 lines
2.5 KiB
Go
94 lines
2.5 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
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import (
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"github.com/energye/energy/v2/cef/internal/def"
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"github.com/energye/energy/v2/common/imports"
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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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// ************************** creates ************************** //
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// SchemeHandlerFactoryRef -> ICefSchemeHandlerFactory
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var SchemeHandlerFactoryRef schemeHandlerFactory
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type schemeHandlerFactory uintptr
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func (*schemeHandlerFactory) New() *ICefSchemeHandlerFactory {
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var result uintptr
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imports.Proc(def.SchemeHandlerFactoryRef_Create).Call(uintptr(0), uintptr(unsafe.Pointer(&result)))
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if result != 0 {
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return &ICefSchemeHandlerFactory{instance: unsafe.Pointer(result)}
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}
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return nil
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}
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// ************************** impl ************************** //
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// Instance 实例
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func (m *ICefSchemeHandlerFactory) Instance() uintptr {
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if m == nil {
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return 0
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}
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return uintptr(m.instance)
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}
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func (m *ICefSchemeHandlerFactory) Free() {
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if m.instance != nil {
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m.base.Free(m.Instance())
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m.instance = nil
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}
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}
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func (m *ICefSchemeHandlerFactory) IsValid() bool {
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if m == nil || m.instance == nil {
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return false
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}
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return m.instance != nil
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}
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func (m *ICefSchemeHandlerFactory) SetNew(fn schemeHandlerFactoryNew) {
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if !m.IsValid() {
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return
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}
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imports.Proc(def.SchemeHandlerFactory_New).Call(m.Instance(), api.MakeEventDataPtr(fn))
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}
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// ************************** events ************************** //
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type schemeHandlerFactoryNew func(browser *ICefBrowser, frame *ICefFrame, schemeName string, request *ICefRequest) *ICefResourceHandler
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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 schemeHandlerFactoryNew:
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browser := &ICefBrowser{instance: getPtr(0)}
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frame := &ICefFrame{instance: getPtr(1)}
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schemeName := api.GoStr(getVal(2))
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request := &ICefRequest{instance: getPtr(3)}
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resourceHandlerPtr := (*uintptr)(getPtr(4))
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resourceHandler := fn.(schemeHandlerFactoryNew)(browser, frame, schemeName, request)
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if resourceHandler != nil && resourceHandler.IsValid() {
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*resourceHandlerPtr = resourceHandler.Instance()
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}
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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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