mirror of
https://gitee.com/energye/energy.git
synced 2024-11-30 02:37:46 +08:00
102 lines
2.7 KiB
Go
102 lines
2.7 KiB
Go
//----------------------------------------
|
|
//
|
|
// Copyright © yanghy. All Rights Reserved.
|
|
//
|
|
// Licensed under Apache License Version 2.0, January 2004
|
|
//
|
|
// https://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
//----------------------------------------
|
|
|
|
package cef
|
|
|
|
import (
|
|
"github.com/energye/energy/v2/common/imports"
|
|
"github.com/energye/energy/v2/consts"
|
|
"github.com/energye/golcl/lcl"
|
|
"github.com/energye/golcl/lcl/api"
|
|
"unsafe"
|
|
)
|
|
|
|
// ************************** creates ************************** //
|
|
|
|
// DialogHandlerRef -> ICefDialogHandler
|
|
var DialogHandlerRef dialogHandler
|
|
|
|
type dialogHandler uintptr
|
|
|
|
func (*dialogHandler) New() *ICefDialogHandler {
|
|
var result uintptr
|
|
imports.Proc(internale_CefDialogHandlerRef_Create).Call(uintptr(unsafe.Pointer(&result)))
|
|
if result != 0 {
|
|
return &ICefDialogHandler{instance: unsafe.Pointer(result)}
|
|
}
|
|
return nil
|
|
}
|
|
|
|
// ************************** impl ************************** //
|
|
|
|
// Instance 实例
|
|
func (m *ICefDialogHandler) Instance() uintptr {
|
|
if m == nil {
|
|
return 0
|
|
}
|
|
return uintptr(m.instance)
|
|
}
|
|
|
|
func (m *ICefDialogHandler) Free() {
|
|
if m.instance != nil {
|
|
m.base.Free(m.Instance())
|
|
m.instance = nil
|
|
}
|
|
}
|
|
|
|
func (m *ICefDialogHandler) IsValid() bool {
|
|
if m == nil || m.instance == nil {
|
|
return false
|
|
}
|
|
return m.instance != nil
|
|
}
|
|
|
|
func (m *ICefDialogHandler) SetOnFileDialog(fn onFileDialog) {
|
|
if !m.IsValid() {
|
|
return
|
|
}
|
|
imports.Proc(internale_CefDialogHandler_OnFileDialog).Call(m.Instance(), api.MakeEventDataPtr(fn))
|
|
}
|
|
|
|
// ************************** events ************************** //
|
|
|
|
type onFileDialog func(browser *ICefBrowser, mode consts.TCefFileDialogMode, title, defaultFilePath string, acceptFilters []string, callback *ICefFileDialogCallback) bool
|
|
|
|
func init() {
|
|
lcl.RegisterExtEventCallback(func(fn interface{}, getVal func(idx int) uintptr) bool {
|
|
getPtr := func(i int) unsafe.Pointer {
|
|
return unsafe.Pointer(getVal(i))
|
|
}
|
|
switch fn.(type) {
|
|
case onFileDialog:
|
|
browse := &ICefBrowser{instance: getPtr(0)}
|
|
mode := consts.TCefFileDialogMode(getVal(1))
|
|
title := api.GoStr(getVal(2))
|
|
defaultFilePath := api.GoStr(getVal(3))
|
|
acceptFiltersList := lcl.AsStrings(getVal(4))
|
|
callback := &ICefFileDialogCallback{instance: getPtr(5)}
|
|
result := (*bool)(getPtr(6))
|
|
var acceptFilters []string
|
|
if acceptFiltersList.IsValid() {
|
|
count := int(acceptFiltersList.Count())
|
|
acceptFilters = make([]string, count, count)
|
|
for i := 0; i < count; i++ {
|
|
acceptFilters[i] = acceptFiltersList.Strings(int32(i))
|
|
}
|
|
acceptFiltersList.Free()
|
|
}
|
|
*result = fn.(onFileDialog)(browse, mode, title, defaultFilePath, acceptFilters, callback)
|
|
default:
|
|
return false
|
|
}
|
|
return true
|
|
})
|
|
}
|