mirror of
https://gitee.com/energye/energy.git
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337 lines
11 KiB
Go
337 lines
11 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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// CEF Browser 实例
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package cef
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import (
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"github.com/energye/energy/common"
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"github.com/energye/energy/common/imports"
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. "github.com/energye/energy/consts"
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"github.com/energye/golcl/lcl"
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"github.com/energye/golcl/lcl/api"
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"github.com/energye/golcl/lcl/types"
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"unsafe"
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)
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// type ICefBrowser
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type ICefBrowser struct {
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instance unsafe.Pointer
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mainFrame *ICefFrame
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}
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type frameNamesPtr struct {
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Name uintptr
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Value uintptr
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}
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type FrameNames struct {
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Name string
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Value string
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}
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// Instance 实例
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func (m *ICefBrowser) 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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// GetBrowserId 获取浏览器ID 每一个窗口唯一ID
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func (m *ICefBrowser) GetBrowserId() int32 {
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return m.Identifier()
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}
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// GetFrameId 获取FrameID 一个窗口中可以有多Frame
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func (m *ICefBrowser) GetFrameId() int64 {
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return m.MainFrame().Identifier()
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}
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// Identifier ICefBrowser ID
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func (m *ICefBrowser) Identifier() int32 {
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r1, _, _ := imports.Proc(internale_CEFBrowser_GetIdentifier).Call(m.Instance())
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return int32(r1)
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}
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// HostWindowHandle 获取窗口句柄, Browser窗口句柄
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func (m *ICefBrowser) HostWindowHandle() types.HWND {
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r1, _, _ := imports.Proc(internale_CEFBrowser_GetHostWindowHandle).Call(m.Instance())
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return r1
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}
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// CloseBrowser 关闭浏览器，同时关闭窗口
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func (m *ICefBrowser) CloseBrowser(forceClose bool) {
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imports.Proc(internale_CEFBrowser_CloseBrowser).Call(m.Instance(), api.PascalBool(forceClose))
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}
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// TryCloseBrowser 尝试关闭浏览器，同时尝试关闭窗口
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func (m *ICefBrowser) TryCloseBrowser() bool {
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r1, _, _ := imports.Proc(internale_CEFBrowser_TryCloseBrowser).Call(m.Instance())
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return api.GoBool(r1)
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}
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// SetFocus 设置焦点
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func (m *ICefBrowser) SetFocus(focus bool) {
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imports.Proc(internale_CEFBrowser_SetFocus).Call(m.Instance(), api.PascalBool(focus))
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}
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// GetZoomLevel 获取缩放级别
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func (m *ICefBrowser) GetZoomLevel() (result float64) {
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imports.Proc(internale_CEFBrowser_GetZoomLevel).Call(m.Instance(), uintptr(unsafe.Pointer(&result)))
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return result
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}
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// SetZoomLevel 设置缩放级别
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func (m *ICefBrowser) SetZoomLevel(zoomLevel float64) {
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imports.Proc(internale_CEFBrowser_SetZoomLevel).Call(m.Instance(), uintptr(unsafe.Pointer(&zoomLevel)))
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}
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// RunFileDialog 运行文件选择窗口, 可配合在下载文件事件中使用
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func (m *ICefBrowser) RunFileDialog(mode int32, title, defaultFilePath string, acceptFilters *lcl.TStrings) {
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imports.Proc(internale_CEFBrowser_RunFileDialog).Call(m.Instance(), uintptr(mode), api.PascalStr(title), api.PascalStr(defaultFilePath), acceptFilters.Instance())
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}
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// StartDownload 开始下载
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func (m *ICefBrowser) StartDownload(url string) {
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imports.Proc(internale_CEFBrowser_StartDownload).Call(m.Instance(), api.PascalStr(url))
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}
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// DownloadImage 开始下载图片
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func (m *ICefBrowser) DownloadImage(imageUrl string, isFavicon bool, maxImageSize int32, bypassCache bool) {
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imports.Proc(internale_CEFBrowser_DownloadImage).Call(m.Instance(), api.PascalStr(imageUrl), api.PascalBool(isFavicon), uintptr(maxImageSize), api.PascalBool(bypassCache))
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}
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// Print
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func (m *ICefBrowser) Print() {
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imports.Proc(internale_CEFBrowser_Print).Call(m.Instance())
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}
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// MainFrame 获取当前窗口的主Frame
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func (m *ICefBrowser) MainFrame() *ICefFrame {
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if m == nil {
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return nil
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}
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if m.mainFrame == nil {
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var result uintptr
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imports.Proc(internale_CEFBrowser_GetMainFrame).Call(m.Instance(), uintptr(unsafe.Pointer(&result)))
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m.mainFrame = &ICefFrame{instance: unsafe.Pointer(result)}
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}
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return m.mainFrame
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}
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// GetFocusedFrame 获取当前窗口有焦点的Frame
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func (m *ICefBrowser) GetFocusedFrame() *ICefFrame {
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if m == nil {
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return nil
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}
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var result uintptr
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imports.Proc(internale_CEFBrowser_GetFocusedFrame).Call(m.Instance(), uintptr(unsafe.Pointer(&result)))
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return &ICefFrame{instance: unsafe.Pointer(result)}
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}
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// GetFrameById 根据FrameId获取Frame对象
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func (m *ICefBrowser) GetFrameById(frameId int64) *ICefFrame {
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if m == nil {
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return nil
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}
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var result uintptr
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imports.Proc(internale_CEFBrowser_GetFrameById).Call(m.Instance(), uintptr(unsafe.Pointer(&frameId)), uintptr(unsafe.Pointer(&result)))
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return &ICefFrame{instance: unsafe.Pointer(result)}
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}
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// GetFrameByName 根据FrameName获取Frame对象
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func (m *ICefBrowser) GetFrameByName(frameName string) *ICefFrame {
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if m == nil {
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return nil
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}
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var result uintptr
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imports.Proc(internale_CEFBrowser_GetFrameByName).Call(m.Instance(), api.PascalStr(frameName), uintptr(unsafe.Pointer(&result)))
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return &ICefFrame{instance: unsafe.Pointer(result)}
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}
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//PrintToPdf
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//func (m *ICefBrowser) PrintToPdf(path string) {
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// imports.Proc(internale_CEFBrowser_PrintToPdf).Call(uintptr(m.browseId), api.PascalStr(path))
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//}
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// ExecuteDevToolsMethod 执行开发者工具方法
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func (m *ICefBrowser) ExecuteDevToolsMethod(messageId int32, method string, dictionaryValue *ICefDictionaryValue) {
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if m == nil || dictionaryValue == nil {
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return
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}
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imports.Proc(internale_CEFBrowser_ExecuteDevToolsMethod).Call(m.Instance(), uintptr(messageId), api.PascalStr(method), dictionaryValue.Instance())
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}
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// SendKeyEvent 发送模拟键盘事件
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func (m *ICefBrowser) SendKeyEvent(event *TCefKeyEvent) {
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imports.Proc(internale_CEFBrowser_SendKeyEvent).Call(m.Instance(), uintptr(unsafe.Pointer(event)))
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}
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// SetAudioMuted
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func (m *ICefBrowser) SetAudioMuted(mute bool) {
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imports.Proc(internale_CEFBrowser_SetAudioMuted).Call(m.Instance(), api.PascalBool(mute))
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}
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// IsAudioMuted
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func (m *ICefBrowser) IsAudioMuted() bool {
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r1, _, _ := imports.Proc(internale_CEFBrowser_IsAudioMuted).Call(m.Instance())
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return api.GoBool(r1)
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}
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// SetAutoResizeEnabled 设置启用自动调整大小
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func (m *ICefBrowser) SetAutoResizeEnabled(enabled bool, minSize, maxSize *TCefSize) {
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imports.Proc(internale_CEFBrowser_SetAutoResizeEnabled).Call(m.Instance(), api.PascalBool(enabled), uintptr(unsafe.Pointer(minSize)), uintptr(unsafe.Pointer(maxSize)))
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}
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// SetAccessibilityState 设置可访问性状态
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func (m *ICefBrowser) SetAccessibilityState(accessibilityState TCefState) {
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imports.Proc(internale_CEFBrowser_SetAccessibilityState).Call(m.Instance(), uintptr(accessibilityState))
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}
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// NotifyMoveOrResizeStarted 通用移动或大小开始
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func (m *ICefBrowser) NotifyMoveOrResizeStarted() {
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imports.Proc(internale_CEFBrowser_NotifyMoveOrResizeStarted).Call(m.Instance())
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}
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// NotifyScreenInfoChanged 通知屏幕改变
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func (m *ICefBrowser) NotifyScreenInfoChanged() {
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imports.Proc(internale_CEFBrowser_NotifyScreenInfoChanged).Call(m.Instance())
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}
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// SendCaptureLostEvent 发送失去标题事件
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func (m *ICefBrowser) SendCaptureLostEvent() {
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imports.Proc(internale_CEFBrowser_SendCaptureLostEvent).Call(m.Instance())
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}
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// SendTouchEvent 发送触摸事件
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func (m *ICefBrowser) SendTouchEvent(event *TCefTouchEvent) {
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imports.Proc(internale_CEFBrowser_SendTouchEvent).Call(m.Instance(), uintptr(unsafe.Pointer(event)))
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}
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// SendMouseWheelEvent 发送鼠标滚轮事件
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func (m *ICefBrowser) SendMouseWheelEvent(event *TCefMouseEvent, deltaX, deltaY int32) {
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imports.Proc(internale_CEFBrowser_SendMouseWheelEvent).Call(m.Instance(), uintptr(unsafe.Pointer(event)), uintptr(deltaX), uintptr(deltaY))
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}
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// SendMouseMoveEvent 发送鼠标移动事件
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func (m *ICefBrowser) SendMouseMoveEvent(event *TCefMouseEvent, mouseLeave bool) {
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imports.Proc(internale_CEFBrowser_SendMouseMoveEvent).Call(m.Instance(), uintptr(unsafe.Pointer(event)), api.PascalBool(mouseLeave))
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}
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// SendMouseClickEvent 发送鼠标点击事件
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func (m *ICefBrowser) SendMouseClickEvent(event *TCefMouseEvent, type_ TCefMouseButtonType, mouseUp bool, clickCount int32) {
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imports.Proc(internale_CEFBrowser_SendMouseClickEvent).Call(m.Instance(), uintptr(unsafe.Pointer(event)), uintptr(type_), api.PascalBool(mouseUp), uintptr(clickCount))
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}
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// ViewSource 显示网页源码
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func (m *ICefBrowser) ViewSource() {
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m.createBrowserViewSource()
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}
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// ShowDevTools 显示开发者工具
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func (m *ICefBrowser) ShowDevTools() {
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if browserWinInfo := BrowserWindow.GetWindowInfo(m.Identifier()); browserWinInfo != nil {
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m.createBrowserDevTools(browserWinInfo)
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}
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}
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// CloseDevTools 关闭开发者工具
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func (m *ICefBrowser) CloseDevTools() {
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imports.Proc(internale_CEFBrowser_CloseDevTools).Call(m.Instance())
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}
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// HasDevTools 判断启用开发者工具
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func (m *ICefBrowser) HasDevTools() bool {
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r1, _, _ := imports.Proc(internale_CEFBrowser_HasDevTools).Call(m.Instance())
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return api.GoBool(r1)
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}
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// CanGoBack 是否允许后退
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func (m *ICefBrowser) CanGoBack() bool {
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r1, _, _ := imports.Proc(internale_CEFBrowser_CanGoBack).Call(m.Instance())
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return api.GoBool(r1)
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}
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// GoBack 历史-后退
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func (m *ICefBrowser) GoBack() {
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if m.CanGoBack() {
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imports.Proc(internale_CEFBrowser_GoBack).Call(m.Instance())
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}
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}
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// CanGoForward 是否允许前进
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func (m *ICefBrowser) CanGoForward() bool {
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r1, _, _ := imports.Proc(internale_CEFBrowser_CanGoForward).Call(m.Instance())
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return api.GoBool(r1)
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}
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// GoForward 历史-前进
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func (m *ICefBrowser) GoForward() {
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if m.CanGoForward() {
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imports.Proc(internale_CEFBrowser_GoForward).Call(m.Instance())
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}
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}
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// IsLoading 是否正在加载
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func (m *ICefBrowser) IsLoading() bool {
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r1, _, _ := imports.Proc(internale_CEFBrowser_IsLoading).Call(m.Instance())
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return api.GoBool(r1)
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}
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// Reload 重新加载
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func (m *ICefBrowser) Reload() {
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imports.Proc(internale_CEFBrowser_Reload).Call(m.Instance())
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}
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// ReloadIgnoreCache 重新加载忽略缓存
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func (m *ICefBrowser) ReloadIgnoreCache() {
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imports.Proc(internale_CEFBrowser_ReloadIgnoreCache).Call(m.Instance())
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}
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// StopLoad 停止加载
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func (m *ICefBrowser) StopLoad() {
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imports.Proc(internale_CEFBrowser_StopLoad).Call(m.Instance())
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}
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// FrameCount 获取当前窗口Frame数量
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func (m *ICefBrowser) FrameCount() int {
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r1, _, _ := imports.Proc(internale_CEFBrowser_FrameCount).Call(m.Instance())
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return int(r1)
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}
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// GetFrameNames 获取当前窗口所有Frame名称
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func (m *ICefBrowser) GetFrameNames() []*FrameNames {
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var result uintptr
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var resultSize int32
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imports.Proc(internale_CEFBrowser_GetFrameNames).Call(m.Instance(), uintptr(unsafe.Pointer(&result)), uintptr(unsafe.Pointer(&resultSize)))
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frameNames := make([]*FrameNames, resultSize, resultSize)
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for i := 0; i < int(resultSize); i++ {
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fnsPtr := (*frameNamesPtr)(unsafe.Pointer(common.GetParamOf(i, result)))
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frameNames[i] = &FrameNames{
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Name: api.GoStr(fnsPtr.Name),
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Value: api.GoStr(fnsPtr.Value),
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}
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}
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result = 0
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resultSize = 0
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return frameNames
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}
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// Find 检索页面文本
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func (m *ICefBrowser) Find(searchText string, forward, matchCase, findNext bool) {
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imports.Proc(internale_CEFBrowser_Find).Call(m.Instance(), api.PascalStr(searchText), api.PascalBool(forward), api.PascalBool(matchCase), api.PascalBool(findNext))
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}
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// StopFinding 停止加载
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func (m *ICefBrowser) StopFinding(clearSelection bool) {
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imports.Proc(internale_CEFBrowser_StopFinding).Call(m.Instance(), api.PascalBool(clearSelection))
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}
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