2023-05-31 17:41:14 +08:00
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//----------------------------------------
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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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2023-06-11 00:10:55 +08:00
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"github.com/energye/energy/v2/cef/internal/def"
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2023-05-31 18:00:34 +08:00
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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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2023-05-31 17:41:14 +08:00
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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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// ContextMenuHandlerRef -> ICefContextMenuHandler
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var ContextMenuHandlerRef contextMenuHandler
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type contextMenuHandler uintptr
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func (*contextMenuHandler) New() *ICefContextMenuHandler {
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var result uintptr
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imports.Proc(def.CefContextMenuHandlerRef_Create).Call(uintptr(unsafe.Pointer(&result)))
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if result != 0 {
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return &ICefContextMenuHandler{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 *ICefContextMenuHandler) 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 *ICefContextMenuHandler) 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 *ICefContextMenuHandler) 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 *ICefContextMenuHandler) SetOnBeforeContextMenu(fn onBeforeContextMenu) {
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if !m.IsValid() {
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return
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}
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imports.Proc(def.CefContextMenuHandler_OnBeforeContextMenu).Call(m.Instance(), api.MakeEventDataPtr(fn))
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}
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func (m *ICefContextMenuHandler) SetRunContextMenu(fn runContextMenu) {
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if !m.IsValid() {
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return
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}
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imports.Proc(def.CefContextMenuHandler_RunContextMenu).Call(m.Instance(), api.MakeEventDataPtr(fn))
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}
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func (m *ICefContextMenuHandler) SetOnContextMenuCommand(fn onContextMenuCommand) {
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if !m.IsValid() {
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return
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}
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imports.Proc(def.CefContextMenuHandler_OnContextMenuCommand).Call(m.Instance(), api.MakeEventDataPtr(fn))
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}
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func (m *ICefContextMenuHandler) SetOnContextMenuDismissed(fn onContextMenuDismissed) {
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if !m.IsValid() {
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return
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}
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2023-06-11 00:10:55 +08:00
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imports.Proc(def.CefContextMenuHandler_OnContextMenuDismissed).Call(m.Instance(), api.MakeEventDataPtr(fn))
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}
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func (m *ICefContextMenuHandler) SetRunQuickMenu(fn runQuickMenu) {
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if !m.IsValid() {
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return
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}
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imports.Proc(def.CefContextMenuHandler_RunQuickMenu).Call(m.Instance(), api.MakeEventDataPtr(fn))
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}
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func (m *ICefContextMenuHandler) SetOnQuickMenuCommand(fn onQuickMenuCommand) {
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if !m.IsValid() {
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return
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}
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imports.Proc(def.CefContextMenuHandler_OnQuickMenuCommand).Call(m.Instance(), api.MakeEventDataPtr(fn))
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}
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func (m *ICefContextMenuHandler) SetOnQuickMenuDismissed(fn onQuickMenuDismissed) {
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if !m.IsValid() {
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return
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}
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2023-06-11 00:10:55 +08:00
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imports.Proc(def.CefContextMenuHandler_OnQuickMenuDismissed).Call(m.Instance(), api.MakeEventDataPtr(fn))
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}
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// ************************** events ************************** //
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type onBeforeContextMenu func(browser *ICefBrowser, frame *ICefFrame, params *ICefContextMenuParams, model *ICefMenuModel)
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type runContextMenu func(browser *ICefBrowser, frame *ICefFrame, params *ICefContextMenuParams, model *ICefMenuModel, callback *ICefRunContextMenuCallback) bool
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type onContextMenuCommand func(browser *ICefBrowser, frame *ICefFrame, params *ICefContextMenuParams, commandId int32, eventFlags consts.TCefEventFlags) bool
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type onContextMenuDismissed func(browser *ICefBrowser, frame *ICefFrame)
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type runQuickMenu func(browser *ICefBrowser, frame *ICefFrame, location *TCefPoint, size *TCefSize, editStateFlags consts.TCefQuickMenuEditStateFlags, callback *ICefRunQuickMenuCallback) bool
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type onQuickMenuCommand func(browser *ICefBrowser, frame *ICefFrame, commandId int32, eventFlags consts.TCefEventFlags) bool
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type onQuickMenuDismissed func(browser *ICefBrowser, frame *ICefFrame)
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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 onBeforeContextMenu:
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browse := &ICefBrowser{instance: getPtr(0)}
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frame := &ICefFrame{instance: getPtr(1)}
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params := &ICefContextMenuParams{instance: getPtr(2)}
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model := &ICefMenuModel{instance: getPtr(3)}
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fn.(onBeforeContextMenu)(browse, frame, params, model)
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params.Free()
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case runContextMenu:
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browse := &ICefBrowser{instance: getPtr(0)}
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frame := &ICefFrame{instance: getPtr(1)}
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params := &ICefContextMenuParams{instance: getPtr(2)}
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model := &ICefMenuModel{instance: getPtr(3)}
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callback := &ICefRunContextMenuCallback{instance: getPtr(4)}
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result := (*bool)(getPtr(5))
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*result = fn.(runContextMenu)(browse, frame, params, model, callback)
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params.Free()
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case onContextMenuCommand:
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browse := &ICefBrowser{instance: getPtr(0)}
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frame := &ICefFrame{instance: getPtr(1)}
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params := &ICefContextMenuParams{instance: getPtr(2)}
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commandId := int32(getVal(3))
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eventFlags := consts.TCefEventFlags(getVal(4))
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result := (*bool)(getPtr(5))
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*result = fn.(onContextMenuCommand)(browse, frame, params, commandId, eventFlags)
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params.Free()
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case onContextMenuDismissed:
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browse := &ICefBrowser{instance: getPtr(0)}
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frame := &ICefFrame{instance: getPtr(1)}
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fn.(onContextMenuDismissed)(browse, frame)
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case runQuickMenu:
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browse := &ICefBrowser{instance: getPtr(0)}
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frame := &ICefFrame{instance: getPtr(1)}
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location := (*TCefPoint)(getPtr(2))
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size := (*TCefSize)(getPtr(3))
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editStateFlags := consts.TCefQuickMenuEditStateFlags(getVal(4))
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callback := &ICefRunQuickMenuCallback{instance: getPtr(5)}
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result := (*bool)(getPtr(6))
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*result = fn.(runQuickMenu)(browse, frame, location, size, editStateFlags, callback)
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case onQuickMenuCommand:
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browse := &ICefBrowser{instance: getPtr(0)}
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frame := &ICefFrame{instance: getPtr(1)}
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commandId := int32(getVal(2))
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eventFlags := consts.TCefEventFlags(getVal(3))
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result := (*bool)(getPtr(4))
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*result = fn.(onQuickMenuCommand)(browse, frame, commandId, eventFlags)
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case onQuickMenuDismissed:
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browse := &ICefBrowser{instance: getPtr(0)}
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frame := &ICefFrame{instance: getPtr(1)}
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fn.(onQuickMenuDismissed)(browse, frame)
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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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